Turnout gauge adjusting block extractor

Abstract

The utility model relates to the technical field of railway maintenance tools, and aims to solve the problems that a turnout transformation block is troublesome to dismantle due to the limitation of special structure and installation position of a turnout base plate, and the turnout transformation block can be taken out only by knocking and loosening the turnout transformation block by using a sledge hammer and then prying repeatedly by using a chisel or a crowbar. In order to solve the technical problems of low working efficiency, high labor intensity and potential safety hazards, the utility model discloses a turnout gauge adjusting block extractor which comprises a force application rod, a hook-shaped force arm and a connecting screw rod, the force application rod comprises a handle and a connecting plate, one end of the handle is provided with the connecting plate, and the other end of the handle is provided with the hook-shaped force arm. A plurality of first hinge holes are formed in the connecting plate in the extending direction of the connecting plate. The hook-shaped force arm comprises a body, a hook-shaped part and a connecting part, the hook-shaped part is arranged at one end of the body, the connecting part is arranged at the other end of the body, and a plurality of second hinge holes are formed in the connecting part; the force application rod and the hook-shaped force arm form a hinged structure through the first hinged hole, the second hinged hole and the connecting screw rod.

Description

Technical Field

[0001] This utility model relates to the technical field of railway maintenance tools, specifically to a turnout gauge adjustment block remover. Background Technology

[0002] During railway turnout maintenance, track gauge adjustment is frequently required to ensure smooth and safe train operation. As a key component for track gauge adjustment, the efficiency of the installation and removal of the track gauge adjustment block directly impacts the progress and quality of the maintenance work.

[0003] However, due to the special structure and installation location limitations of the turnout pad, removing the turnout modification block is quite troublesome. It requires the use of tools such as sledgehammers, chisels, and crowbars. First, the turnout modification block is loosened by striking it with a sledgehammer, and then it is repeatedly pried out with chisels or crowbars. This process is inefficient, labor-intensive, and poses safety hazards.

[0004] Therefore, it is particularly important to develop an efficient and safe gauge adjustment block remover. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the above-mentioned technology and provide a turnout gauge adjustment block remover.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is a turnout gauge adjustment block remover, which includes a force-applying rod, a hook-shaped lever arm and a connecting screw, wherein the force-applying rod and the hook-shaped lever arm form a hinge structure through the connecting screw.

[0007] The force-applying rod includes a handle and a connecting plate. One end of the handle is provided with a connecting plate, and a plurality of first hinge holes are provided on the connecting plate along its extension direction.

[0008] The hook-shaped lever arm includes a body, a hook-shaped part, and a connecting part. One end of the body is provided with a hook-shaped part, and the other end of the body is provided with a connecting part. The connecting part is provided with a plurality of second hinge holes.

[0009] The force-applying rod and the hook-shaped lever arm form a hinge structure through the first hinge hole, the second hinge hole, and the connecting screw.

[0010] Furthermore, the connecting plate is fixedly connected to the handle.

[0011] Furthermore, the body, hook-shaped part, and connecting part are integrally formed structures.

[0012] Furthermore, the connecting part is provided with two sets of parallel hinge holes, and each set of hinge holes is provided on the connecting part in a vertical direction.

[0013] The advantages of this utility model compared with the prior art are as follows:

[0014] The device has a simple overall structure, is easy to manufacture and maintain, and reduces operating costs. The hinged structure design allows the angle of the force rod and hook arm to be flexibly adjusted, facilitating operation in different spatial positions and improving work efficiency. The two sets of parallel hinge holes on the connecting part provide multiple hinge position options, enhancing the versatility and adaptability of the extractor. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a turnout gauge adjustment block remover according to the present invention;

[0016] Figure 2 This is a schematic diagram of the force-applying rod of a turnout gauge adjustment block remover according to this utility model;

[0017] Figure 3 This is a schematic diagram of the hook-shaped lever arm of a turnout gauge adjustment block remover according to this utility model.

[0018] As shown in the figure: 1. Force rod, 101. Handle, 102. Connecting plate, 103. No. 1 hinge hole, 2. Hook-shaped lever arm, 201. Body, 202. Hook-shaped part, 203. Connecting part, 204. No. 2 hinge hole, 3. Connecting screw. Detailed Implementation

[0019] The present invention provides a more detailed description of a turnout gauge adjustment block remover in conjunction with the accompanying drawings.

[0020] Referring to the accompanying drawings, a turnout gauge adjustment block remover includes a force-applying rod 1, a hook-shaped lever arm 2, and a connecting screw 3. The force-applying rod 1 and the hook-shaped lever arm 2 are connected by the connecting screw 3 to form a hinged structure.

[0021] The force-applying rod 1 includes a handle 101 and a connecting plate 102. One end of the handle 101 is provided with the connecting plate 102, and a plurality of first hinge holes 103 are provided on the connecting plate 102 along its extension direction.

[0022] The hook-shaped lever arm 2 includes a body 201, a hook-shaped part 202 and a connecting part 203. One end of the body 201 is provided with the hook-shaped part 202, and the other end of the body 201 is provided with the connecting part 203. The connecting part 203 is provided with a plurality of second hinge holes 204.

[0023] The force-applying rod 1 and the hook-shaped lever arm 2 are connected by a hinge structure through a first hinge hole 103, a second hinge hole 204, and a connecting screw 3.

[0024] In a preferred embodiment of this invention, the connecting plate 102 is fixedly connected to the handle 101.

[0025] In a preferred embodiment of this invention, the main body 201, the hook-shaped part 202, and the connecting part 203 are integrally formed.

[0026] In a preferred embodiment, the connecting part 203 is provided with two sets of parallel hinge holes 204, and each set of hinge holes 204 is provided on the connecting part 203 in a vertical direction.

[0027] In the specific implementation of this utility model, when this device is used, first select the specific first hinge hole 103 and second hinge hole 204 according to the requirements, and then pass the connecting screw 3 through the first hinge hole 103 and the second hinge hole 204 respectively, so that the force-applying rod 1 and the hook-shaped force arm 2 form a hinge structure.

[0028] The hook-shaped part 202 is engaged at one end of the turnout gauge adjustment block, and the connecting plate 102 is engaged at the other end of the turnout gauge adjustment block. The hook-shaped part 202 and the connecting plate 102 form a clamping mechanism for the turnout gauge adjustment block. With the bottom end of the connecting plate 102 as the fulcrum, external force is applied to the handle 101, and the turnout gauge adjustment block is lifted by the hook-shaped part 202, thereby completing the removal of the turnout gauge adjustment block.

[0029] The device has a simple overall structure, is easy to manufacture and maintain, and reduces the cost of use. The hinged structure design allows the angle of the force-applying rod 1 and the hook-shaped lever arm 2 to be flexibly adjusted, which is convenient for operation in different spatial positions and improves work efficiency.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A turnout gauge adjustment block remover, characterized in that, It includes a force-applying rod (1), a hook-shaped lever arm (2), and a connecting screw (3), wherein the force-applying rod (1) and the hook-shaped lever arm (2) are connected by the connecting screw (3) to form a hinge structure; The force-applying rod (1) includes a handle (101) and a connecting plate (102). One end of the handle (101) is provided with the connecting plate (102), and the connecting plate (102) has a plurality of first hinge holes (103) along its extension direction. The hook-shaped lever arm (2) includes a body (201), a hook-shaped part (202) and a connecting part (203). One end of the body (201) is provided with the hook-shaped part (202), and the other end of the body (201) is provided with the connecting part (203). The connecting part (203) is provided with a plurality of second hinge holes (204). The force-applying rod (1) and the hook-shaped lever arm (2) form a hinge structure through the first hinge hole (103), the second hinge hole (204), and the connecting screw (3).

2. A turnout gauge adjustment block remover according to claim 1, characterized in that, The connecting plate (102) is fixedly connected to the handle (101).

3. A turnout gauge adjustment block remover according to claim 1, characterized in that, The main body (201), hook-shaped part (202) and connecting part (203) are integrally formed.

4. A turnout gauge adjustment block remover according to claim 1, characterized in that, The connecting part (203) is provided with two sets of parallel second hinge holes (204), and each set of second hinge holes (204) is provided on the connecting part (203) in a vertical direction.

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