Description:FIELD OF THE INVENTION

[0001] The present invention relates to an adaptable fiber glass mesh laying device for concrete surfaces that is capable of laying fiber glass mesh over concrete surfaces in an automatic manner by monitoring hardness of the surface, in order to deploy fiber glass over the concrete layer effectively.

BACKGROUND OF THE INVENTION

[0002] Fiberglass mesh laying in concrete surfaces is a critical reinforcement technique designed to enhance the durability and structural integrity of concrete constructions. The primary purpose of the fiberglass mesh is to provide additional tensile strength and crack resistance to the concrete, which is inherently weak in tension and prone to cracking under stress or environmental changes. Fiberglass mesh, made from woven glass fibers, offers several advantages over traditional steel reinforcement. It is lightweight, resistant to corrosion, and does not require rust-resistant coatings, which simplifies the construction process and reduces long-term maintenance. By evenly distributing loads across the concrete surface, the mesh helps to prevent the formation of cracks and improves the overall stability of the structure. The application of fiberglass mesh is particularly beneficial in areas subject to heavy traffic, thermal expansion, or moisture exposure, such as floors, driveways, and pavements. In addition to enhancing the mechanical properties of concrete, the use of fiberglass mesh contributes to the longevity and reliability of concrete surfaces, making it a valuable practice in modern construction.

[0003] Laying fiberglass mesh for concrete surfaces requires specific equipment to ensure proper installation and effectiveness. Key tools include fiberglass mesh rolls, cutting tools (such as scissors or utility knives), and a roller or trowel for embedding the mesh into the concrete. Additionally, safety equipment like gloves and masks is essential to protect against the glass fibers, which irritates the skin and respiratory system. One of the main drawbacks of using fiberglass mesh involves the handling and installation process. Despite its benefits, fiberglass mesh can be challenging to work with due to its stiffness and the potential for fraying during cutting and placement. The mesh needs to be carefully cut and aligned to avoid gaps or overlaps, which compromises its effectiveness. Additionally, while fiberglass is resistant to corrosion, it can still be susceptible to physical damage if not handled properly. The initial cost of fiberglass mesh is often higher than traditional steel reinforcement, which can be a consideration for budget-conscious projects. Moreover, the need for meticulous placement and integration with concrete can increase labor time and complexity, impacting overall project efficiency.

[0004] JP2002242445A discloses a repairing method of the concrete structure is characterized by smoothing and hardening a surface after embedding a sheet-like fiber reinforcing member composed of alkali-proof glass fiber including ZrO2 by 14 mass % or more by applying cement mortar composed of cement, a thin aggregate, water, and aqueous dispersion to the concrete structure. Although relates to a repairing method of concrete structure, however, the cited art has limitation in evaluating a probability of fabricating a fiber glass sheet on the surface.

[0005] GB2223759A discloses a material for repairing roads and other areas comprises a bitumenous binder, usually rubberised bitumen, which may be mixed with aggregate and chopped glass or other fibres, rubber chips, bound by the binder, and comprising pieces of rubber having a dimension of at least 2 mm, and metal wire or fibre. Suitably the rubber chips and metal reinforcement may be obtained by chopping up old metal reinforced vehicle tyres. The material may be used for patching cracked areas for subsequent treatment with an overlay, the resilient rubberised bitumen being bad bearing and having sufficient tensile strength that reflective cracks are not transmitted to the overlay from underlying concrete having a large coefficient of thermal expansion. Also, the material may be used as a membrane layer covering a base layer or surface. Such a layer may be formed by spreading the binder, possibly also with the addition of strengthening glass fibres, distributing the rubber chips and metal over the binder, and rolling to consolidate. Though GB’759 relates to a bitumen-rubber-metal fibre or wire based compositions and their use in repairing or surfacing roads, however, the cited art has limitation in evaluating a probability of fabricating a fiber glass sheet on the surface.

[0006] Conventionally, many devices have been developed in order to fabricate concrete layer, however the devices/methods mentioned in the prior arts have limitations pertaining to monitoring hardness of the surface for fabricating the surface with fiber glass layer such that ensures proper adhering of the layer over the surface.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that is capable of fabricating a fiber glass sheet on concrete surfaces in accordance to hardness and moisture content of the surfaces for proper adhering of the fiber glass layer over the surfaces.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a device that is capable of laying fiber glass mesh over concrete surfaces in an automatic manner by monitoring hardness of the surface.

[0010] Another object of the present invention is to develop a device that is capable of deploying fiber glass in accordance to moisture content of the concrete layer of the surface such that ensures adhering of the fiber glass layer effectively.

[0011] Yet another object of the present invention is to develop a device that is capable of grinding the surface post fabricating the surface with the fiber glass layered such that eliminates uneven portions of the surface.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to an adaptable fiber glass mesh laying device for concrete surfaces that is capable of installing a fiber glass layer over concrete surfaces and accordingly capable of grinding the surface such that eliminates uneven portions of fiber glass layer over the surface.

[0014] According to an embodiment of the present invention, an adaptable fiber glass mesh laying device for concrete surfaces comprises of an elongated body having a proximal and distal portion, the proximal portion is integrated with a handle that is accessed by a user for acquiring a grip on the body, an artificial intelligence-based imaging unit installed on the body and integrated with a processor for capturing and processing multiple images in vicinity of the body, respectively in sync with an ultrasonic sensor integrated on the body to determine distance of a concrete surface present in vicinity of the distal portion, in accordance to which an inbuilt microcontroller actuates a telescopic arrangement integrated in the body to extend/retract for positioning the distal portion in proximity to the surface, a pair of bars integrated at the distal portion for supporting a conical cylinder-shaped structure assembled at the distal portion that rests on the surface, the structure is integrated with a moisture sensor for monitoring level of moisture present on a concrete mixture layered on the surface, based on which an inbuilt microcontroller evaluates a probability of fabricating a fiber glass sheet on the surface, a motorized roller arranged at the distal portion that is actuated by the microcontroller to rotate for uncoiling a fiber glass sheet coiled on the roller, the user is required to drag the body along the surface for laying the sheet over the concrete mixture spread on the surface.

[0015] According to another embodiment of the present invention, the proposed invention further comprises of a pair of motorized hinges integrated in between the bars and structure to deploy the structure over the surface which is dragged against the surface in view of applying a force on the laid sheet to get adhered on the surface, a timer integrated with the microcontroller for monitoring time duration for which the sheet is layered on the surface, upon matching of the monitored duration with a pre-defined duration, the microcontroller actuates a speaker integrated on the body to produce audio notification for the user to position the structure on the sheet layered surface and synchronously directs the hinge joints to deploy another face of structure, plurality of motorized rotatory polishing pads integrated on the face of structure that are positioned over the solidified surface, a tactile sensor is integrated on the pads for monitoring hardness of the surface, in accordance to which the microcontroller actuates the pads to rotate for grinding the surface in view of smoothening the fiber glass layered surface, and the ultrasonic sensor synced with the imaging unit monitors uneven portions of the surface, post layering of fiber glass sheet, based on which the microcontroller directs actuation of the pads to even out the portions.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of an adaptable fiber glass mesh laying device for concrete surfaces.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to an adaptable fiber glass mesh laying device for concrete surfaces that is capable of deploying fiber glass over concrete surfaces in accordance to user requirement and as per hardness of the surface.

[0022] Referring to Figure 1, an isometric view of an adaptable fiber glass mesh laying device for concrete surfaces is illustrated, comprises of an elongated body 101 having a proximal and distal portion 102,103, an artificial intelligence-based imaging unit 104 installed on the body 101, a telescopic arrangement 105 integrated in the body 101, a pair of bars 106 integrated at the distal portion 103 for supporting a conical cylinder-shaped structure 107 assembled at the distal portion 103, a motorized roller 108 arranged at the distal portion 103, a pair of motorized hinges 109 integrated in between the bars 106 and structure 107, a speaker 110 integrated on the body 101, and plurality of motorized rotatory polishing pads 111 integrated on the face of structure 107.

[0023] The proposed device includes a body 101 preferably in portable elongated shape incorporating various components associated with the device. The body 101 having a proximal and distal portion 102,103. A handle is crafted at the proximal portion 102, such that enables a user to access and grip the device. The user then positions the device on a concrete surface. The body 101 is made up of any material selected from but not limited to metal or plastic that ensures rigidity of the body 101 for longevity of the device.

[0024] The user is required to access and presses a switch button arranged on the body 101 to activate the device for associated processes of the device. The switch button when pressed by the user, opens up an electrical circuit and allows currents to flow for powering an associated microcontroller of the device for operating of all the linked components for performing their respective functions upon actuation.

[0025] The microcontroller, mentioned herein, is preferably an Arduino microcontroller. The Arduino microcontroller used herein controls the overall functionality of the components linked to it. The Arduino microcontroller is an open-source programming platform.

[0026] After the activation of the device, the user is enabled to provide voice command via a microphone mounted on the body 101 regarding fabrication of a fiber glass sheet on the surface. The microphone turns the sound energy emitted by the user into electrical energy. The sound waves created by the user carry energy towards the microphone. Inside the microphone, a diaphragm, made of plastic, is present and moves back and forth when the sound wave hits the diaphragm. The coil attached to the diaphragm also moves in same way.

[0027] The magnetic field produced by the permanent magnet cuts through the coil. As the coil moves, the electric current flows. The electric current from coil flows to an amplifier which convert the sound into electrical signal. The microcontroller linked to the microphone recognize the voice and perform the operations according to the command given by the user regarding application of fabricating the fiber glass sheet over the surface.

[0028] Upon receiving of the user input, the microcontroller generates a command to activate an artificial intelligence-based imaging unit 104 integrated on the body 101 for capturing multiple images in a vicinity of the body 101. The imaging unit 104 works in sync with an ultrasonic sensor integrated n the body 101 such that determine distance of a concrete surface present in vicinity of the distal portion 103 The imaging unit 104 incorporates a processor that is encrypted with an artificial intelligence protocol.

[0029] The artificial intelligence protocol operates by following a set of predefined instructions to process data and perform tasks autonomously. Initially, data is collected and input into a database, which then employs protocol to analyze and interpret the captured images. The processor of the imaging unit 104 via the artificial intelligence protocol processes the captured images and sent the signal to the microcontroller.

[0030] The ultrasonic sensor disclosed herein, consists of an emitter and a receiver that acts as a transducer. The emitter emits ultrasonic sound waves towards surface. Then, the radiation strike to the surface and reflect back which are captured by the receiver. The signal is sent to the microcontroller. The microcontroller processes the received signal from the ultrasonic sensor and on the basis of time lapse in between the sent and received radiations.

[0031] The microcontroller compares the combined signal of the ultrasonic sensor and the imaging unit 104 such that analyzes the distance of the surface from the distal portion 103. The extension/retraction of the distal portion 103 is provided by a telescopic arrangement 105 integrated in the body 101 such that positions the distal portion 103 in proximity to the surface.

[0032] The telescopic arrangement 105 is powered pneumatically. The microcontroller actuates an air compressor and air valve associated with the telescopic arrangement 105 consisting of an air cylinder, air valve and piston which works in collaboration to aid in extension and retraction of the distal portion 103. The air valve allows entry/exit of compressed air from the compressor. Then, the valve opens and the compressed air enters inside the cylinder thereby increasing the air pressure of the cylinder.

[0033] The piston is connected to the distal portion 103 and due to the increase in the air pressure, the piston extends. For the retraction of the piston, air is released from the cylinder to the air compressor via the valve. Thus, providing the required extension/retraction of the distal portion 103 for positioning the distal portion 103 over the surface. All the pneumatically operated components associated with the device comprises of the same type of telescopic arrangement 105.

[0034] The distal portion 103 is integrated with a pair of bars 106 such that supports a conical cylinder-shaped structure 107 which is configured over the distal portion 103. Post positioning of the distal portion 103 near the surface, the structure 107 rests over the surface by the extension/retraction of the distal portion 103. The moisture of a concrete mixture layered on the surface is monitored by a moisture sensor integrated on the structure 107.

[0035] The moisture sensor uses capacitance to measure dielectric permittivity of the surface. The dielectric permittivity is a function of the water content. The moisture sensor creates a voltage proportional to the dielectric permittivity, and therefore the water content of the layer over the surface is measured. The moisture sensor transmits the signals to the microcontroller. The microcontroller processes the received data in order to evaluate a probability of fabricating a fiber glass sheet on the surface.

[0036] The distal portion 103 is arranged with a motorized roller 108 such that coiled with a fiber glass sheet. The microcontroller activates a direct current (DC) motor associated with the roller 108. The motor rotates the roller 108 to uncoil the sheet over the concrete mixture spread on the surface. During uncoiling, the user is required to drag the body 101 along the surface for laying the sheet efficiently over the surface.

[0037] A pair of motorized hinges 109 are integrated in between the bars 106 and structure 107. The microcontroller activates a direct current (DC) motor associated with the hinges 109 to tilt and deploy the structure 107 over the surface while the body 101 is dragged. This applies a force on the laid sheet for adhering on the surface efficiently.

[0038] The time duration of the sheet being layered on the surface is monitored by a timer integrated with the microcontroller. The timer includes a RTC (real time clock) comprises of a controller, oscillator and an embedded quartz crystal resonator. The function of RTC (real time clock) is to keep accurate track of time even when a power supply is turned off or the device is placed in low power mode.

[0039] In case of the monitored time duration matches with a pre-defined time duration stored in a database linked with the microcontroller, the microcontroller informs the user from audio notification to position the structure 107 on the sheet layered surface via a speaker 110 mounted over the body 101.

[0040] The speaker 110 works by taking the input signal from the microcontroller, it then processes and amplifies the received signal through a series of equipment in a specific order within the speaker 110, and then sends the output signal in form of audio notification through the speaker 110 for alerting the user to position the structure 107 on the sheet layered surface.

[0041] Synchronously the microcontroller directs the hinge joints to deploy another face of structure 107. In case the monitored moisture recedes a threshold level pre-fed in a linked database, the microcontroller via the speaker 110 informs the speaker 110 regarding less probability of the sheet to get layered on the surface.

[0042] The face of structure 107 features plurality of motorized rotatory polishing pads 111 (ranging in between from 3 to 5 in numbers). The structure 107 positions the rotatory polishing pads 111 over the solidified surface. The pads 111 are integrated with a tactile sensor for monitoring hardness of the surface.

[0043] The tactile sensor detects the hardness of the surface by measuring the force of contact between the sensor and the surface. The sensor is typically a small, flat component that is placed against the surface and then pressed down. As the force of contact increases, the sensor measures the amount of pressure being applied and sends a signal to the microcontroller. The microcontroller then interprets the signal and determines the hardness of the surface.

[0044] In accordance to the determined hardness, the microcontroller actuates a direct current (DC) motor associated with the pads 111 to rotate the pads 111. This rotation enables grinding of the surface by the pads 111 for smoothening the fiber glass layered surface.

[0045] Post layering of fiber glass sheet, the ultrasonic sensor synced with the imaging unit 104 monitors uneven portions of the surface. In accordance to unevenness, the microcontroller directs the actuation of the pads 111 to even out the portions.

[0046] A battery (not shown in figure) is associated with the device to supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrodes named as a cathode and an anode. The battery uses a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the device.

[0047] The present invention works best in the following manner, where the proposed invention includes the proximal portion 102 of the elongated body 101 is accessed by the user for acquiring the grip on the body 101, followed by the artificial intelligence-based imaging unit 104 in sync with the ultrasonic sensor determine distance of the concrete surface present in vicinity of the distal portion 103. Accordingly, the microcontroller actuates the telescopic arrangement 105 to extend/retract for positioning the distal portion 103 in proximity to the surface, followed by the moisture sensor monitoring level of moisture present on the concrete mixture layered on the surface.

[0048] In continuation, the microcontroller evaluates the probability of fabricating the fiber glass sheet on the surface, accordingly the microcontroller actuates the roller 108 to rotate for uncoiling the fiber glass sheet coiled on the roller 108 while the user is required to drag the body 101 along the surface for laying the sheet over the concrete mixture spread on the surface. The microcontroller activates the pair of motorized hinges 109 to deploy the structure 107 over the surface which is dragged against the surface in view of applying the force on the laid sheet to get adhered on the surface. The timer monitors time duration for which the sheet is layered on the surface, accordingly the microcontroller actuates the speaker 110 to produce audio notification for the user to position the structure 107 on the sheet layered surface and synchronously directs the hinge joints to deploy another face of structure 107. The tactile sensor monitors hardness of the surface, in accordance to which the microcontroller actuates the pads 111 to rotate for grinding the surface in view of smoothening the fiber glass layered surface.

[0049] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) An adaptable fiber glass mesh laying device for concrete surfaces, comprising:

i) an elongated body 101 having a proximal and distal portion 102,103, wherein said proximal portion 102 is integrated with a handle that is accessed by a user for acquiring a grip on said body 101;
ii) an artificial intelligence-based imaging unit 104 installed on said body 101 and integrated with a processor for capturing and processing multiple images in vicinity of said body 101, respectively in sync with an ultrasonic sensor integrated on said body 101 to determine distance of a concrete surface present in vicinity of said distal portion 103, in accordance to which an inbuilt microcontroller actuates a telescopic arrangement 105 integrated in said body 101 to extend/retract for positioning said distal portion 103 in proximity to said surface;
iii) a pair of bars 106 integrated at said distal portion 103 for supporting a conical cylinder-shaped structure 107 assembled at said distal portion 103 that rests on said surface, wherein said structure 107 is integrated with a moisture sensor for monitoring level of moisture present on a concrete mixture layered on said surface, based on which an inbuilt microcontroller evaluates a probability of fabricating a fiber glass sheet on said surface;
iv) a motorized roller 108 arranged at said distal portion 103 that is actuated by said microcontroller to rotate for uncoiling a fiber glass sheet coiled on said roller 108, wherein said user is required to drag said body 101 along said surface for laying said sheet over said concrete mixture spread on said surface, followed by actuation of a pair of motorized hinges 109 integrated in between said bars 106 and structure 107 to deploy said structure 107 over said surface which is dragged against said surface in view of applying a force on said laid sheet to get adhered on said surface;
v) a timer integrated with said microcontroller for monitoring time duration for which said sheet is layered on said surface, wherein upon matching of said monitored duration with a pre-defined duration, said microcontroller actuates a speaker 110 integrated on said body 101 to produce audio notification for said user to position said structure 107 on said sheet layered surface and synchronously directs said hinge joints to deploy another face of structure 107; and
vi) plurality of motorized rotatory polishing pads 111 integrated on said face of structure 107 that are positioned over said solidified surface, wherein a tactile sensor is integrated on said pads 111 for monitoring hardness of said surface, in accordance to which said microcontroller actuates said pads 111 to rotate for grinding said surface in view of smoothening said fiber glass layered surface.

2) The device as claimed in claim 1, wherein said ultrasonic sensor synced with said imaging unit 104 monitors uneven portions of said surface, post layering of fiber glass sheet, based on which said microcontroller directs actuation of said pads 111 to even out said portions.

3) The device as claimed in claim 1, wherein in case said monitored moisture level recedes a threshold level, said microcontroller directs said speaker 110 to alert said user regarding less probability of said sheet to get layered on said surface.