DESC:FIELD OF INVENTION:
[001] The present invention generally relates to a tool for guiding and docking submarines. More particularly, the present invention relates to a telescopic tool to facilitate the alignment of submarines to the dock with ease. The present invention further relates to a method of deploying the tool for aligning and docking the submarine.

BACKGROUND OF THE INVENTION:
[002] Ships, boats, and submarines need to be inspected, repaired, and maintained during their construction and refit phase, so that they can function at optimum efficiency for a longer duration. Dry docking is the most commonly used procedure for undertaking all underwater work. The said dry-docking method helps to expose all the parts of a vessel that have been submerged underwater. These submerged portions of the vessels need to be checked regularly for any damages.
[003] The procedure for dry-docking of a vessel is complicated and expensive as the vessel needs to be perfectly aligned in all six dimensions, which involves detailed planning and meticulous data calculation about the vessel, and preparing the dock accordingly. As such, the task of bringing the vessel into dry dock and placing it over dock blocks is very challenging, and the slightest mistake in calculations can lead to drastic consequences.
[004] Further, perfect alignment of the vessels is required during dry-docking, to carry out various processes such as machinery installation and alignment, balancing of propulsion system trail, alignment of navigational aids, and alignment of sensitive equipment with geo-stationary points.
[005] Conventionally, the docking system lacks perfection in alignment which hinders the above aligning procedures, as submarines lacks transverse stability in angular plane due to its circular form.
[006] US Patent US1301534A describes a submarine telescope designed to assist in locating submerged objects and bodies. The device is intended for submarine observation and is mounted on a boat, hanging over the sides or stern. The electric light illuminates the region around the lower end of the device, allowing observations through the magnifying lens. The chains and weights ensure that the lower ends of the tubes remain submerged while keeping the weights away from interfering with the tubes' functions.
[007] The aforementioned prior art provided with a fixed arrangement of tubes and lenses, may limit the field of view and flexibility in observing underwater objects from different angles.
[008] Therefore, there is a need for a submarine alignment telescopic tool which addresses the shortcomings of prior arts with improved functionality, simplicity, deployment flexibility, and broader applicability.

SUMMARY OF INVENTION:
[009] The main object of the present invention is to provide a submarine alignment telescopic tool to assist alignment of submarines for docking.
[010] Another object of the present invention is to provide a submarine alignment telescopic tool that can accurately assist in perfectly aligning the submarine while dry-docking.
[011] Another object of the present invention is to provide a submarine alignment telescopic tool that that is easy to carry and use, and can be deployed even by unskilled workers.
[012] The present invention pertains to a telescopic tool designed to streamline the alignment and docking process for submarines.
[013] In an aspect of the present invention, a submarine alignment telescopic tool comprising at least two ropes placed at the center portion of a square channel, at least two plums is provided at the end of at least two ropes,at least two telescopic rods positioned along the square channel, at least two wooden handles extended from a square channel, a plurality of eye hooks and a plurality of locking nuts positioned on a square channel.
[014] In an aspect of the present invention, the telescopic rods are constructed with adjustable lengths for extension and retraction.
[015] In an aspect of the present invention, the telescopic tool having color-coded markings along the telescopic rods for alignment reference.
[016] In an aspect of the present invention, the plurality of locking nuts is configured to lock and secure at least two telescopic rods.
[017] In an aspect of the present invention, the telescopic tool having a length of 3960 mm when boxed up.
[018] In an aspect of the present invention, the telescopic tool having a length of 6500 mm when deployed completely.
[019] In an aspect of the present invention, a method of deploying the telescopic tool for aligning and docking submarines, comprising the steps of extending the telescopic rods to the desired length, securing the ropes, and plums to the submarine and dock structure, adjusting the telescopic rods to achieve precise alignment, locking the telescopic rods in position using the plurality of locking nuts.

BRIEF DESCRIPTION OF THE INVENTION:
[020] The invention has other advantages and features which will be more readily apparent from the following detailed description of the invention and the appended claims, when taken in conjunction with the accompanying drawings, in which:
Fig 1 illustrates a schematic view of the tool in a boxed-up and deployed form.
Fig 2 illustrates a schematic view of the tool in a deployed form.

List of reference numerals
Part ref Description
A Rope
B Plum
C Square Channel
D Telescopic Rod
E Wooden handle
F Eye hook for guide
G Locking nut
H Cener portion of Square Channel

DETAILED DESCRIPTION OF THE INVENTION:
[021] While the invention has been disclosed with reference to certain embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt to a particular situation or material to the teachings of the invention without departing from its scope.

[022] Throughout the specification and claims, the following terms take the meanings explicitly associated herein unless the context clearly dictates otherwise. The meaning of "a", "an", and "the" include plural references. The meaning of "in" includes "in" and "on." Referring to the drawings, like numbers indicate like parts throughout the views. Additionally, a reference to the singular includes a reference to the plural unless otherwise stated or inconsistent with the disclosure herein.

[023] The figures and protocols have been represented where appropriate by conventional representations in the drawings, showing only those specific details that are pertinent to understanding the embodiments of the present invention so as not to obscure the disclosure with details that will be readily apparent to those of ordinary skill in the art having benefit of the description herein.

[024] The present invention discloses a telescopic tool designed to facilitate the alignment and docking of submarines and offers a practical and efficient method for achieving precise alignment during the docking process, enhancing safety and efficiency in maritime operations. The present invention provides a tool that can accurately assist in perfectly aligning the submarine while dry-docking.

[025] As illustrated in Fig.1 and Fig.2, the submarine alignment telescopic tool 10 according to the present invention comprises at least two ropes A, at least two plums B, at least one square channel, C at least two telescopic rods D, at least two wooden handle E, a plurality of eye hook for guide F, and a plurality of locking nuts G. Further, it also illustrates the telescopic tool with a length of 3960mm when boxed-up and the telescopic tool with a length of 6500mm when deployed completely.

[026] The telescopic tool 10 features at least two ropes A securely attached to the center portion H of the square channel C. At least two plums B are provided at the ends of the ropes A which serve as vertical references during the alignment process, aiding in establishing the correct orientation of the submarine relative to the dock. Additionally, the square channel C supports at least two telescopic rods D, offering adjustable length to accommodate varying alignment requirements. To enhance user control and maneuverability, the tool 10 includes at least two wooden handles E extending from the square channel C, providing ergonomic grips for comfortable handling. The plurality of eye hooks F, and a plurality of locking nuts G, strategically positioned along the square channel C.

[027] In an embodiment, the said tool 10 according to the present invention is a light weight tool that is easy to carry and use, and can be deployed even by unskilled workers.

[028] In an embodiment according to the present invention, the said telescopic tool 10 has a length of 3960mm when boxed up.

[029] In an embodiment according to the present invention, the said telescopic tool 10 has a length of 6500mm when deployed completely.

[030] In an embodiment according to the present invention, the telescopic tool 10 is provided with the plurality of locking nuts G to lock the telescopic rods D of the said telescopic tool 10 in both boxed and fully deployed positions.

[031] In an embodiment according to the present invention, the telescopic tool 10 weighs about 6.50kg, which is light weight and can be easily handled by an individual for providing inputs for alignment during docking.

[032] In an embodiment according to the present invention, the pipes for telescopic tool 10 have lesser wall thickness to optimize the weight.

[033] In an embodiment according to the present invention, the said telescopic tool 10 is boxed into an aluminium rectangular box with a cross-section of 35x35mm.

[034] In a further embodiment according to the present invention, the telescopic tool 10 can be used along with plum B and float for acquiring inputs on alignment.

[035] In a further embodiment according to the present invention, the said telescopic tool 10 is provided with colour-coded markings for ease of understanding.

[036] In a further embodiment, the telescopic tool 10 according to the present invention can be used for the alignment of ships, yachts, and other GRP boats for docking.

[037] The present invention further relates to a method of deploying the tool for aligning and docking the submarine. The method of deploying the telescopic tool 10 for aligning and docking submarines, comprising the steps of extending the telescopic rods D to the desired length, securing the ropes A, and plums B to the submarine and dock structure, adjusting the telescopic rods D to achieve precise alignment, locking the telescopic rods D in position using the plurality of locking nuts G.

[038] Although a particular exemplary embodiment of the invention has been disclosed in detail for illustrative purposes, it will be recognized by those skilled in the art that variations or modifications of the disclosed invention, including the rearrangement in the configurations of the parts, changes in steps and their sequences may be possible. Accordingly, the invention is intended to embrace all such alternatives, modifications, and variations as may fall within the spirit and scope of the present invention.

[039] The foregoing descriptions of specific embodiments of the present invention have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the invention to the precise forms disclosed, and obviously many modifications and variations are possible in light of the above teaching.

ADVANTAGES OF THE INVENTION
[040] The present invention provides a submarine alignment telescopic tool that offers a precise alignment, ensuring submarines can be accurately positioned during docking procedures, reducing the risk of errors and damage.
[041] The present invention provides a submarine alignment telescopic tool that can be deployed and operated by unskilled workers, minimizing the need for specialized expertise and training.
[042] The present invention provides a submarine alignment telescopic tool that efficiently facilitates faster and more accurate alignment process.
[043] The present invention provides a submarine alignment telescopic tool that minimizes the risk of collision and damage during docking, enhancing overall safety in maritime operations.
[044] The present invention provides a submarine alignment telescopic tool that facilitates precise alignment and minimizes the risk of misalignment.
,CLAIMS:1. A submarine alignment telescopic tool 10, comprising:
at least two ropes A placed at the center portion H of a square channel C;
at least two plums B provided at the end of at least two ropes A;
at least two telescopic rods D positioned along the square channel C;
at least two wooden handles E extended from a square channel C; and
a plurality of eye hooks F and a plurality of locking nuts G positioned on a square channel C.
2. The submarine alignment telescopic tool 10 as claimed in claim 1, wherein the telescopic rods D comprises of adjustable lengths for extension and retraction.
3. The submarine alignment telescopic tool 10 as claimed in claim 1, wherein telescopic tool 10 is provided the color-coded markings along the telescopic rods D for alignment reference.
4. The submarine alignment telescopic tool 10 as claimed in claim 1, wherein the plurality of locking nuts G is configured to lock and secure at least two telescopic rods D.
5. The submarine alignment telescopic tool 10, as claimed in claim 1, wherein the telescopic tool 10 is provided with an adjustable length between 3960 mm and 6500 mm.
6. A method of deploying the submarine alignment telescopic tool 10 for aligning and docking submarines, comprising the steps of:
a) extending the telescopic rods D to the desired length;

b) securing the ropes A, and plums B to the submarine and dock structure;

c) adjusting the telescopic rods D to achieve precise alignment;

d) locking the telescopic rods D in position using the plurality of locking nuts G.