Installation tool for railway turnout fine adjustment equipment

Abstract

The utility model discloses a railway turnout fine adjustment equipment installation tool which comprises an installation main plate and a preparation mechanism installed in the installation main plate, the preparation mechanism comprises an installation assembly and a positioning assembly, and the installation assembly comprises a first thread groove, a fixing plate and a second thread groove; the railway turnout fine adjustment equipment mounting tool is provided with a first threaded column and a threaded plate, the first threaded column can be driven to rotate by rotating a first hand rotating handle through external force, the threaded plate can move through rotation of the first threaded column, and a movable plate can move through movement of the threaded plate; the friction top plates can move through relative movement of the two sets of movable plates, the device can be positioned between the stone plates through outward movement of the two sets of friction top plates, and the problems that most of mounting tools are too simple in structure, only mounting and dismounting can be conducted, and a device for rapidly achieving positioning is lacked are avoided. And the problems of deviation and improper correction in the track gauge fine adjustment process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of installation tools, in particular to an installation tool for a railway turnout fine adjustment device. Background Art

[0002] High-speed railway turnouts are key devices to ensure the safe, stable and comfortable operation of trains. Their fine adjustment and finishing operations are crucial for the overall smoothness and stability of the track system. Traditional turnout adjustment methods may have problems such as installing additional fixing devices, requiring additional special tools, and low construction efficiency.

[0003] Most of the installation tools on the market have overly simple structures and can only be used for installation and disassembly. They lack devices for quickly achieving positioning, resulting in offsets and inaccurate corrections during the fine adjustment of the gauge. Therefore, an installation tool for a railway turnout fine adjustment device is needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an installation tool for a railway turnout fine adjustment device, which solves the problems in the prior art that most of the installation tools have overly simple structures, can only be used for installation and disassembly, lack devices for quickly achieving positioning, and result in offsets and inaccurate corrections during the fine adjustment of the gauge.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An installation tool for a railway turnout fine adjustment device includes an installation main board and a preparation mechanism installed inside the installation main board. The preparation mechanism includes an installation component and a positioning component.

[0006] The installation component includes a first thread groove, a fixing plate, and a second thread groove. The first thread groove is opened inside the installation main board. The side wall of the installation main board is fixed with a fixing plate, and the second thread groove is opened inside the fixing plate.

[0007] The positioning component includes a first bearing, a first hand crank, a first threaded column, a connecting column, a threaded plate, a first rotating shaft, a movable plate, a second rotating shaft, and a friction top plate. The first bearing is arranged on the side wall of the installation main board. The first hand crank is arranged inside the first bearing. One end of the first hand crank is fixed with the first threaded column. The other end of the first threaded column is fixedly connected with the connecting column. The threaded plate is arranged around the first threaded column. One side of the threaded plate is provided with the movable plate. The first rotating shaft is arranged at the connection between the threaded plate and the movable plate. The other end of the movable plate is provided with the friction top plate. The second rotating shaft is arranged at the connection between the movable plate and the friction top plate.

[0008] Preferably, a third threaded groove is formed on the inner side of the side wall of the fixed plate. A second threaded post is threadedly connected to the inner side of the third threaded groove. The top end of the second threaded post is fixed with a second hand-turning handle. A second bearing is arranged around the second threaded post. A support frame is arranged around the second bearing. A limiting groove is arranged on the outer side of the support frame. A fixing nail is fixed to the bottom end of the support frame. A fixing screw is installed at the bottom end of the second threaded post.

[0009] Preferably, the installation main board and the fixed plate form a fixed structure, and four groups of second threaded grooves are arranged at equal intervals inside the fixed plate.

[0010] Preferably, the first hand-turning handle and the connecting post form a fixed structure through the first threaded post. The first hand-turning handle and the installation main board form a rotating structure through the first bearing. And the first threaded post and the threaded plate form a threaded connection.

[0011] Preferably, the threaded plate and the movable plate form a rotating structure through the first rotating shaft. And the movable plate and the friction top plate form a rotating structure through the second rotating shaft.

[0012] Preferably, the fixed plate and the second threaded post form a threaded connection through the third threaded groove. The second threaded post and the support frame form a rotating structure through the second bearing. And the support frame and the fixed plate form a sliding structure through the limiting groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The installation tool for the railway turnout fine adjustment equipment is provided with a first threaded post and a threaded plate. By externally rotating the first hand-turning handle, the first threaded post can be driven to rotate. Through the threaded connection between the first threaded post and the threaded plate, the rotation of the first threaded post can cause the threaded plate to move. And the movement of the threaded plate can cause the movable plate to move. The relative movement of the two movable plates can cause the friction top plate to move. By the outward movement of the two friction top plates, the device can be positioned between the stone slabs, avoiding the situation that most structures of the installation tool are too simple, can only be installed and disassembled, and lack a device for quickly realizing positioning, resulting in deviation and inaccurate correction during the process of fine-tuning the gauge.

[0015] The installation tool for the railway turnout fine adjustment equipment is provided with a third threaded groove and a second threaded post. By externally rotating the second hand-turning handle, the second threaded post can be driven to rotate. Through the threaded connection between the third threaded groove and the second threaded post, the rotation of the second threaded post can cause the second threaded post and the support frame to rise and fall, so as to drive the fixing nail and the fixing screw to rise and fall. The fixing nail can directly be driven into the ground, and the fixing screw can be rotated into the ground to further fix the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The top - view structural schematic diagram of an installation tool for a railway turnout fine - tuning device proposed by the present utility model;

[0017] Figure 2 The front - view structural schematic diagram of an installation tool for a railway turnout fine - tuning device proposed by the present utility model;

[0018] Figure 3 The rear - view structural schematic diagram of an installation tool for a railway turnout fine - tuning device proposed by the present utility model;

[0019] Figure 4 The sectional - view structural schematic diagram of an installation tool for a railway turnout fine - tuning device proposed by the present utility model.

[0020] In the figure: 1. Installation main board; 2. First thread groove; 3. Fixed plate; 4. Second thread groove; 5. First bearing; 6. First hand - turning handle; 7. First thread post; 8. Connecting post; 9. Threaded plate; 10. First rotating shaft; 11. Movable plate; 12. Second rotating shaft; 13. Friction top plate; 14. Third thread groove; 15. Second thread post; 16. Second hand - turning handle; 17. Second bearing; 18. Support frame; 19. Limit groove; 20. Fixed nail; 21. Fixed screw. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model. Embodiment 1

[0022] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, an installation tool for a railway turnout fine - tuning device in the illustration includes an installation main board 1 and a preparation mechanism installed inside the installation main board 1. The preparation mechanism includes an installation component and a positioning component;

[0023] The installation component includes a first thread groove 2, a fixed plate 3 and a second thread groove 4. A first thread groove 2 is opened inside the installation main board 1, a fixed plate 3 is fixed on the side wall of the installation main board 1, and a second thread groove 4 is opened inside the fixed plate 3;

[0024] The positioning component includes a first bearing 5, a first hand crank 6, a first threaded post 7, a connecting post 8, a threaded plate 9, a first rotating shaft 10, a movable plate 11, a second rotating shaft 12, and a friction top plate 13. The side wall of the mounting main board 1 is provided with the first bearing 5. The inner side of the first bearing 5 is provided with the first hand crank 6. One end of the first hand crank 6 is fixed with the first threaded post 7. The other end of the first threaded post 7 is fixedly connected with the connecting post 8. The periphery of the first threaded post 7 is provided with the threaded plate 9. One side of the threaded plate 9 is provided with the movable plate 11. The connection between the threaded plate 9 and the movable plate 11 is provided with the first rotating shaft 10. The other end of the movable plate 11 is provided with the friction top plate 13. The connection between the movable plate 11 and the friction top plate 13 is provided with the second rotating shaft 12.

[0025] The mounting main board 1 and the fixing plate 3 form a fixed structure, and four groups of second threaded grooves 4 are equidistantly distributed inside the fixing plate 3. The mounting main board 1 can be installed and fixed through the first threaded groove 2, and the fine-tuning device can be installed on the fixing plate 3 through the second threaded groove 4.

[0026] The first hand crank 6 and the connecting post 8 form a fixed structure through the first threaded post 7. The first hand crank 6 and the mounting main board 1 form a rotating structure through the first bearing 5. And the first threaded post 7 and the threaded plate 9 form a threaded connection.

[0027] The threaded plate 9 and the movable plate 11 form a rotating structure through the first rotating shaft 10. The movable plate 11 and the friction top plate 13 form a rotating structure through the second rotating shaft 12. By externally rotating the first hand crank 6, the first threaded post 7 can be driven to rotate. Through the threaded connection between the first threaded post 7 and the threaded plate 9, the rotation of the first threaded post 7 can cause the threaded plate 9 to move. And the movement of the threaded plate 9 can cause the movable plate 11 to move. The relative movement of the two movable plates 11 can cause the friction top plate 13 to move. By the outward movement of the two friction top plates 13, the device can be positioned between the stone slabs. Embodiment 2

[0028] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, this embodiment further illustrates Embodiment 1. The inner side of the side wall of the fixing plate 3 is provided with a third threaded groove 14. The inner side of the third threaded groove 14 is threadedly connected with a second threaded post 15. The top end of the second threaded post 15 is fixed with a second hand crank 16. The periphery of the second threaded post 15 is provided with a second bearing 17. The periphery of the second bearing 17 is provided with a support frame 18. The outer side of the support frame 18 is provided with a limiting groove 19. The bottom end of the support frame 18 is fixed with a fixing nail 20. The bottom end of the second threaded post 15 is provided with a fixing screw 21.

[0029] The fixing plate 3 is threadedly connected to the second threaded post 15 through the third threaded groove 14. The second threaded post 15 is rotationally structured with the support frame 18 through the second bearing 17. Moreover, the support frame 18 is slidably structured with the fixing plate 3 through the limiting groove 19. By externally rotating the second hand crank 16, the second threaded post 15 can be driven to rotate. Through the threaded connection between the third threaded groove 14 and the second threaded post 15, the rotation of the second threaded post 15 can cause the second threaded post 15 and the support frame 18 to move up and down, thereby driving the fixing nails 20 and the fixing screws 21 to move up and down. The fixing nails 20 can be directly driven into the ground, and the fixing screws 21 can be rotated into the ground to further fix the device.

[0030] Working principle: First, the operator needs to externally rotate the first hand crank 6, which can drive the first threaded post 7 to rotate. The rotation of the first threaded post 7 can cause the threaded plate 9 to move, and the movement of the threaded plate 9 can cause the movable plate 11 to move. The relative movement of the two groups of movable plates 11 can cause the friction top plate 13 to move. By the outward movement of the two groups of friction top plates 13, the device can be positioned between the stone slabs. Then, the mounting main board 1 can be installed and fixed through the first threaded groove 2, and the fine-tuning device can be installed on the fixing plate 3 through the second threaded groove 4. Finally, by externally rotating the second hand crank 16, the second threaded post 15 can be driven to rotate. The rotation of the second threaded post 15 can cause the second threaded post 15 and the support frame 18 to move up and down, thereby driving the fixing nails 20 and the fixing screws 21 to move up and down. The fixing nails 20 can be directly driven into the ground, and the fixing screws 21 can be rotated into the ground to further fix the device.

[0031] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fine adjustment equipment installation tool for railway turnouts, including an installation main board (1) and a preparation mechanism installed inside the installation main board (1), characterized in that: The preparation mechanism includes a mounting component and a positioning component; The mounting component includes a first threaded groove (2), a fixing plate (3) and a second threaded groove (4). A first threaded groove (2) is formed inside the mounting main board (1), a fixing plate (3) is fixed to the side wall of the mounting main board (1), and a second threaded groove (4) is formed inside the fixing plate (3); The positioning component includes a first bearing (5), a first hand crank (6), a first threaded column (7), a connecting column (8), a threaded plate (9), a first rotating shaft (10), a movable plate (11), a second rotating shaft (12) and a friction top plate (13). A first bearing (5) is arranged on the side wall of the mounting main board (1), a first hand crank (6) is arranged inside the first bearing (5), a first threaded column (7) is fixed to one end of the first hand crank (6), a connecting column (8) is fixedly connected to the other end of the first threaded column (7), a threaded plate (9) is arranged around the first threaded column (7), a movable plate (11) is arranged on one side of the threaded plate (9), a first rotating shaft (10) is arranged at the connection between the threaded plate (9) and the movable plate (11), a friction top plate (13) is arranged at the other end of the movable plate (11), and a second rotating shaft (12) is arranged at the connection between the movable plate (11) and the friction top plate (13).

2. The installation tool for a railway switch fine-tuning device according to claim 1, characterized in that: A third threaded groove (14) is formed inside the side wall of the fixing plate (3), a second threaded column (15) is threadedly connected inside the third threaded groove (14), a second hand crank (16) is fixed to the top end of the second threaded column (15), a second bearing (17) is arranged around the second threaded column (15), a support frame (18) is arranged around the second bearing (17), a limiting groove (19) is arranged on the outer side of the support frame (18), a fixing nail (20) is fixed to the bottom end of the support frame (18), and a fixing screw (21) is installed at the bottom end of the second threaded column (15).

3. A railway switch fine-tuning equipment installation tool according to claim 1, characterized in that: The mounting main board (1) and the fixing plate (3) form a fixed structure, and four groups of second threaded grooves (4) are arranged at equal intervals inside the fixing plate (3).

4. A railway turnout fine-tuning equipment installation tool according to claim 1, characterized in that: The first hand crank (6) and the connecting column (8) form a fixed structure through the first threaded column (7), the first hand crank (6) and the mounting main board (1) form a rotating structure through the first bearing (5), and the first threaded column (7) and the threaded plate (9) form a threaded connection.

5. A tool for installing a fine adjustment device for a railway turnout, as claimed in claim 1, wherein: The threaded plate (9) and the movable plate (11) form a rotating structure through the first rotating shaft (10), and the movable plate (11) and the friction top plate (13) form a rotating structure through the second rotating shaft (12).

6. A tool for installing a fine adjustment device for railway turnouts according to claim 2, characterized in that: The fixing plate (3) and the second threaded column (15) form a threaded connection through the third threaded groove (14), the second threaded column (15) and the support frame (18) form a rotating structure through the second bearing (17), and the support frame (18) and the fixing plate (3) form a sliding structure through the limiting groove (19).

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