Description:Field of the Invention
This invention relates to Streamlining the Staircase Load Transport System for the Load Shift.
Background of the Invention
Shifting heavy loads within a building can be a challenging task that requires careful planning and the use of appropriate equipment. Further moving heavy loads on stairs requires even more careful planning and attention to safety.
Moving heavy loads on stairs manually by persons requires extra caution to ensure the safety of moving furniture, machinery, or any other heavy objects, and the persons involved, assemble a team of individuals with sufficient strength and coordination to handle the load, Maintain Visibility, depending on the load and the environment, individuals may need to wear appropriate personal protective equipment (PPE) such as gloves, helmets, or back support belts.
Although, there are various systems available to shift heavy loads, ranging from manual methods to sophisticated mechanical systems viz. Cranes, Forklifts, Hydraulic Lifts, Conveyor Systems, Robotic Systems etc. However, these systems have some limitations and are based on sensors and equipment’s or components which are not economically feasible.
The proposed manually operated device is proposed to use to shift heavy loads in the stairs and to minimize the load participation by human kind. It will be commonly used in the situations where using of available equipment are not practically or economically feasible.

SUMMARY OF THE INVENTION
This summary is provided to introduce a selection of concepts, in a simplified format, that are further described in the detailed description of the invention.
This summary is neither intended to identify key or essential inventive concepts of the invention and nor is it intended for determining the scope of the invention.
To further clarify advantages and features of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof, which is illustrated in the appended drawings. It is appreciated that these drawings depict only typical embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail with the accompanying drawings.
The proposed system (Fig 1a), consists of heavy, flat, rectangular metallic plates (100a and 100b) with a length equal to the length of the stairs. These plates may or may not be permanently engraved on either side of the stairs with the help of a rectangular metallic strip (105) provided on the upper part of the plates. Therefore, the plates can be attached to the upper part of the stairs with the help of nut bolts (106). The metallic circular plate is connected through a spherical rod (107), which maintains a constant distance between two opposite sides of the sliding system.
In the center of the system, and in the inner side of the rectangular metallic plates (100a and 100b), lengthwise spherical metallic rods (101a, 101b, 101c) with screw threads (Fig 1b) are provided to slide metallic rectangular plates (102a, 102b and 102c) within the system. These three plates (Fig 2a and Fig 2b) provides the platform, for the heavy load. Actually, the rotation of the three lengthwise spherical rods (101a, 101b, 101c) ensure the vertical downward motion of the load with the motion of the platform (102a, 102b and 102c). The central spherical metallic rod (101a) is primarily provided to control the displacement of the entire platform, while the others (102b and 102c) also assist in carrying the load during movement.
Small triangular wooden blocks (104), the sizes of which are equal to the sizes of the individual stairs, are provided to support these metallic plates (Fig. 3). The arrangement of these blocks allows them to be interconnected as needed based on the length of the stairs. Vertical metallic rectangular rod (104a) is provided for the supporting purpose and Screw threads (104b) are provided to adjust the height of the same.
Similar metallic cubic-shaped structure (103a, 103b, 103c) is attached to the lower side of the platform (102a, 102b and 102c). The lower side of the cubes are dome-shaped and has engraved screw threads on the lower inner side. This allows it to slide over the screw threads of the central rod (101a) and other plate rods (101b, 101c).
The rotation of these spherical rods (101a, 101b, 101c) can be arranged by using a circular metallic wheel arrangement (108) shown in Fig 4. When the spherical metallic central rod is rotated using the circular wheel system (108) provided at the upper end, it also causes the rotation of the other rods with the assistance of the crank system (109 and 109a) provided.
The platform is designed to provide a horizontal base for the load and ensures horizontal movement corresponding to the vertical movement of the base (Fig. 5).
BRIEF DESCRIPTION OF THE DRAWINGS
The illustrated embodiments of the subject matter will be understood by reference to the drawings, wherein like parts are designated by like numerals throughout. The following description is intended only by way of example, and simply illustrates certain selected embodiments of devices, systems, and methods that are consistent with the subject matter as claimed herein, wherein:
FIGURE 1A: CONSISTS OF HEAVY, FLAT, RECTANGULAR METALLIC PLATES
FIGURE 1B: PROVIDED TO SLIDE METALLIC RECTANGULAR PLATES
FIGURE 2A AND FIGURE 2B PROVIDES THE PLATEFORM, FOR THE HEAVY LOAD
FIGURE 3: ARRANGEMENT OF THESE BLOCKS ALLOWS THEM TO BE INTERCONNECTED AS NEEDED BASED ON THE LENGTH OF THE STAIRS
FIGURE 4: CRANK SYSTEM
FIGURE 5: HORIZONTAL BASE FOR THE LOAD AND ENSURES HORIZONTAL MOVEMENT CORRESPONDING TO THE VERTICAL MOVEMENT OF THE BASE
The figures depict embodiments of the present subject matter for the purposes of illustration only. A person skilled in the art will easily recognize from the following description that alternative embodiments of the structures and methods illustrated herein may be employed without departing from the principles of the disclosure described herein.
DETAILED DESCRIPTION OF THE INVENTION
The detailed description of various exemplary embodiments of the disclosure is described herein with reference to the accompanying drawings. It should be noted that the embodiments are described herein in such details as to clearly communicate the disclosure. However, the amount of details provided herein is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the scope of the present disclosure as defined by the appended claims.
It is also to be understood that various arrangements may be devised that, although not explicitly described or shown herein, embody the principles of the present disclosure. Moreover, all statements herein reciting principles, aspects, and embodiments of the present disclosure, as well as specific examples, are intended to encompass equivalents thereof.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments. As used herein, the singular forms “a",” “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprises,” “comprising,” “includes” and/or “including,” when used herein, specify the presence of stated features, integers, steps, operations, elements and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and/or groups thereof.
It should also be noted that in some alternative implementations, the functions/acts noted may occur out of the order noted in the figures. For example, two figures shown in succession may, in fact, be executed concurrently or may sometimes be executed in the reverse order, depending upon the functionality/acts involved.
In addition, the descriptions of "first", "second", “third”, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" and "second" may include at least one of the features, either explicitly or implicitly.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which example embodiments belong. It will be further understood that terms, e.g., those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The proposed system (Fig 1a), consists of heavy, flat, rectangular metallic plates (100a and 100b) with a length equal to the length of the stairs. These plates may or may not be permanently engraved on either side of the stairs with the help of a rectangular metallic strip (105) provided on the upper part of the plates. Therefore, the plates can be attached to the upper part of the stairs with the help of nut bolts (106). The metallic circular plate is connected through a spherical rod (107), which maintains a constant distance between two opposite sides of the sliding system.
In the center of the system, and in the inner side of the rectangular metallic plates (100a and 100b), lengthwise spherical metallic rods (101a, 101b, 101c) with screw threads (Fig 1b) are provided to slide metallic rectangular plates (102a, 102b and 102c) within the system. These three plates (Fig 2a and Fig 2b) provides the platform, for the heavy load. Actually, the rotation of the three lengthwise spherical rods (101a, 101b, 101c) ensure the vertical downward motion of the load with the motion of the platform (102a, 102b and 102c). The central spherical metallic rod (101a) is primarily provided to control the displacement of the entire platform, while the others (102b and 102c) also assist in carrying the load during movement.
Small triangular wooden blocks (104), the sizes of which are equal to the sizes of the individual stairs, are provided to support these metallic plates (Fig. 3). The arrangement of these blocks allows them to be interconnected as needed based on the length of the stairs. Vertical metallic rectangular rod (104a) is provided for the supporting purpose and Screw threads (104b) are provided to adjust the height of the same.
Similar metallic cubic-shaped structure (103a, 103b, 103c) is attached to the lower side of the platform (102a, 102b and 102c). The lower side of the cubes are dome-shaped and has engraved screw threads on the lower inner side. This allows it to slide over the screw threads of the central rod (101a) and other plate rods (101b, 101c).
The rotation of these spherical rods (101a, 101b, 101c) can be arranged by using a circular metallic wheel arrangement (108) shown in Fig 4. When the spherical metallic central rod is rotated using the circular wheel system (108) provided at the upper end, it also causes the rotation of the other rods with the assistance of the crank system (109 and 109a) provided.
The platform is designed to provide a horizontal base for the load and ensures horizontal movement corresponding to the vertical movement of the base (Fig. 5).
ADVANTAGES OF THE INVENTION
The proposed manually operated device is proposed to use to shift heavy loads in the stairs and to minimize the load participation by human kind. It will be commonly used in the situations where using of available equipment are not practically or economically feasible.
, C , Claims:1. A Streamlining the Staircase Load Transport System for the Load Shift comprises metallic plates (100a and 100b), metallic spherical rods (101a, 101b, 101c), slide metallic rectangular plates (102a, 102b and 102c), metallic cubic-shaped structure (103a, 103b, 103c ), blocks (104), Vertical metallic rectangular rod (104a), Screw threads (104b), metallic strip (105), nut bolts (106), spherical rod (107), circular wheel system (108), crank system (109 and 109a), wherein the metallic plates (100a and 100b) may or may not be permanently engraved on either side of the stairs with the help of a rectangular metallic strip (105) provided on the upper part of the plates.
2. The system as claimed in claim 1, wherein the metallic spherical rods (101a, 101b, 101c) are provided to slide metallic rectangular plates (102a, 102b and 102c) within the system and these three plates provides the platform, for the heavy load.
3. The system as claimed in claim 1, wherein the metallic cubic-shaped structure (103a, 103b, 103c) is attached to the lower side of the platform (102a, 102b and 102c); the lower sides of the cubes are dome-shaped and have engraved screw threads on the lower inner side and this allows it to slide over the screw threads of the central rod (101a) and other plate rods (101b, 101c).
4. The system as claimed in claim 1, wherein the Small triangular wooden blocks (104), the sizes of which are equal to the sizes of the individual stairs, are provided to support these metallic plates and the arrangement of these blocks allows them to be interconnected as needed based on the length of the stairs; vertical metallic rectangular rod (104a) is provided for the supporting purpose and Screw threads (104b) are provided to adjust the height of the same.
5. The system as claimed in claim 1, wherein the plates can be attached to the upper part of the stairs with the help of nut bolts (106) and the metallic circular plate is connected through a spherical rod (107), which maintains a constant distance between two opposite sides of the sliding system.
6. The system as claimed in claim 1, wherein when the spherical metallic central rod is rotated using the circular wheel system (108) provided at the upper end, it also causes the rotation of the other rods with the assistance of the crank system (109 and 109a) provided.
Dated this June 12, 2024