Railway track anti-creeper

Abstract

The utility model discloses a railway track anti-creeper, which relates to the field of anti-creeper and comprises a base and a vertical plate arranged in the base, a clamping plate is mounted at the upper end of the vertical plate, and an abutting block is arranged in the clamping plate; a supporting plate is mounted at the lower end of the clamping plate, the rear end of the supporting plate is mounted at the front end of a vertical plate, and the lower end of the vertical plate is embedded into the base. According to the railway track anti-creeper, supporting is conducted through the supporting plates and the auxiliary plates on the outer sides of the vertical plates, the base and the vertical plates can be supported through the mounting positions of positioning bolts, the clamping plates can be stably supported in cooperation with the obliquely-arranged supporting plates, the stability and the structural strength of the anti-creeper are further improved, the anti-creeper is prevented from being easily damaged, and the service life of the anti-creeper is prolonged. When the anti-creeper is used, the clamping plate on the vertical plate is aligned to the lower end of a railway track, and after the clamping plate is attached and embedded into the railway track, the abutting block is inserted into the specific position of the clamping plate and the track, so that the anti-creeper can be rapidly installed.

Description

A railway track anti-climb device Technical Field

[0001] This utility model relates to the field of anti-climb devices, specifically a railway track anti-climb device. Background Technology

[0002] When railway trains are running, the railway tracks are prone to longitudinal forces, which can cause the rails to move longitudinally and even drive the tracks to move, potentially damaging the railway tracks. Therefore, anti-creep devices are used in railway track maintenance to restrict the movement of the railway tracks.

[0003] In the existing technology, railway track anti-creep devices are installed on the outside of the railway track during use. However, the installation and disassembly process of the anti-creep devices is relatively cumbersome and the installation is not very secure.

[0004] To overcome the above shortcomings, a prior art Chinese patent (publication number CN215405344U) discloses a railway track bolt fastening anti-climb device, including a first base plate, a second base plate on one side of the first base plate, a first fixing body on the top of the first base plate near the second base plate, a sliding protective door at the front end of the first fixing body away from the second base plate, a fixed protective door at the rear end of the first fixing body away from the second base plate, a magnetic sheet between the sliding protective door and the fixed protective door, a first anti-climb device body on the top of the first fixing body, a second fixing body on the top of the second base plate near the first fixing body, a second anti-climb device body on the top of the second fixing body, fastening bolts penetrating both sides of the second fixing body, and engineering plastic surrounding the fastening bolts. This discloses a railway track bolt fastening anti-climb device that is easy to install and disassemble, securely installed, and highly safe.

[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, after the anti-creep device is installed, as trains pass over the railway tracks, the trains can easily cause vibrations to the railway tracks. The vibrations can easily damage the anti-creep device, and the anti-creep device can easily detach from the railway track, resulting in poor stability. Summary of the Invention

[0006] The purpose of this utility model is to provide a railway track anti-creep device to solve the problems mentioned in the background art, such as the railway track being easily vibrated by trains passing over it after installation, which can easily damage the anti-creep device, and the anti-creep device being prone to detaching from the track and having poor stability.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a railway track anti-climb device, comprising a base and an upright plate disposed inside the base, wherein a snap-fit ​​plate is installed at the upper end of the upright plate and an abutment block is disposed inside the snap-fit ​​plate; a support plate is installed at the lower end of the snap-fit ​​plate and the rear end of the support plate is installed at the front end of the upright plate.

[0008] Furthermore, the lower end of the upright plate is embedded inside the base, and the upright plate and the base are fixedly installed together by positioning bolts.

[0009] Furthermore, an auxiliary plate is fixedly installed at the lower end of the upright plate, and the upper end of the auxiliary plate is inclined, while the lower end of the auxiliary plate is attached to the surface of the base.

[0010] Furthermore, base columns are fixedly installed at the four corners of the lower end of the base, and a protective damping mechanism is provided at the lower end of the base columns.

[0011] Furthermore, the protective damping mechanism is provided with a piston plate, and the upper end of the piston plate is fixedly installed at the lower end of the base column. The piston plate is arc-shaped, and an embedded cone is provided on the outer side of the piston plate.

[0012] Furthermore, auxiliary toothed plates are uniformly installed on the outer side of the embedded cone, and a rubber damping ring is provided on the outer side of the piston plate, with the outer side of the rubber damping ring fitting against the inner wall of the embedded cone.

[0013] Furthermore, a damper is provided inside the embedded cone, and the upper end of the damper is fixedly installed at the lower end of the piston plate. A pressure relief spring is sleeved on the surface of the damper, and the upper and lower ends of the pressure relief spring are located between the embedded cone and the piston plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Supported by the support plate and auxiliary plate on the outside of the upright plate, the base and upright plate can be supported at the position where they are installed by positioning bolts. In addition, the inclined support plate can stably support the snap-fit ​​plate, further improving the stability and structural strength of the anti-climb device, preventing the anti-climb device from being easily damaged, and extending its service life.

[0016] Furthermore, during use, align the snap-fit ​​plate on the upright plate with the lower end of the railway track, and after fitting and embedding it, insert the abutment block into the specific position between the snap-fit ​​plate and the track, thereby enabling the quick installation of the anti-climb device.

[0017] 2. In use, the anti-creep device is embedded into the ground through the bottom post and the embedding cone at the lower end of the base. When a train passes over the railway track, the vibration force generated by the railway track is transmitted to the snap-fit ​​plate. The snap-fit ​​plate applies downward pressure to the upright plate and the base. The pressure is relieved by the pressure relief spring and damper inside the embedding cone, preventing the bottom post, which is set at the upper end through the piston plate and rubber damping ring, from shaking. This further improves the stability of the anti-creep device and prevents it from shifting and becoming loose. In addition, an auxiliary toothed plate is set on the outside of the embedding cone. The upward tilt of the auxiliary toothed plate can stably embed it into the ground and prevent it from being easily pulled out, ensuring a firm installation. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 is a three-dimensional structural diagram of this utility model viewed from below.

[0020] Figure 3 is a side view of the three-dimensional structure of the support plate of this utility model.

[0021] Figure 4 is a cross-sectional three-dimensional structural diagram of the vertical plate of this utility model.

[0022] Figure 5 is a three-dimensional structural diagram of the embedded cone of this utility model.

[0023] Figure 6 is a three-dimensional structural diagram of the piston plate of this utility model.

[0024] In the diagram: 1. Base; 2. Vertical plate; 3. Positioning bolt; 4. Snap-fit ​​plate; 5. Abutment block; 6. Support plate; 7. Auxiliary plate; 8. Bottom column; 9. Embedded cone; 10. Auxiliary toothed plate; 11. Pressure relief spring; 12. Damper; 13. Piston plate; 14. Rubber damping ring. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1: As shown in Figures 1-4, this technical solution discloses a railway track anti-climb device. To solve the problem of insufficient support strength, it includes: a base 1 and an upright plate 2 installed inside the base 1. A snap-fit ​​plate 4 is installed on the upper end of the upright plate 2, and an abutment block 5 is installed inside the snap-fit ​​plate 4. A support plate 6 is installed on the lower end of the snap-fit ​​plate 4, and the rear end of the support plate 6 is installed on the front end of the upright plate 2. The lower end of the upright plate 2 is embedded inside the base 1, and the upright plate 2 and the base 1 are fixedly installed by positioning bolts 3. An auxiliary plate 7 is fixedly installed on the lower end of the upright plate 2, and the upper end of the auxiliary plate 7 is inclined, while the lower end of the auxiliary plate 7 is attached to the surface of the base 1.

[0027] In use, align the snap-fit ​​plate 4 on the upright plate 2 with the lower end of the railway track, and after fitting and embedding it, insert the abutment block 5 into the specific position between the snap-fit ​​plate 4 and the track. This allows for quick installation of the anti-climb device. It is supported by the support plate 6 and auxiliary plate 7 on the outside of the upright plate 2, which can support the position where the base 1 and the upright plate 2 are installed by the positioning bolts 3. In addition, the inclined support plate 6 can stably support the snap-fit ​​plate 4, further improving the stability and structural strength of the anti-climb device, preventing the anti-climb device from being easily damaged, and extending its service life.

[0028] Example 2: As shown in Figures 1, 2, 5, and 6, this technical solution, based on Example 1, discloses the following to address the issue of anti-climb device displacement caused by shaking: Base columns 8 are fixedly installed at the four corners of the lower end of the base 1, and a protective damping mechanism is provided at the lower end of the base columns 8. The protective damping mechanism includes a piston plate 13, and the upper end of the piston plate 13 is fixedly installed at the lower end of the base columns 8. The piston plate 13 is arc-shaped, and an embedded cone 9 is provided on the outer side of the piston plate 13. Auxiliary toothed plates 10 are evenly installed on the outer side of the embedded cone 9. A rubber damping ring 14 is provided on the outer side of the piston plate 13, and the outer side of the rubber damping ring 14 fits against the inner wall of the embedded cone 9. A damper 12 is provided inside the embedded cone 9, and the upper end of the damper 12 is fixedly installed at the lower end of the piston plate 13. A pressure relief spring 11 is sleeved on the surface of the damper 12, and the upper and lower ends of the pressure relief spring 11 are located between the embedded cone 9 and the piston plate 13.

[0029] In use, the anti-climb device is embedded into the ground through the bottom post 8 and the embedding cone 9 at the lower end of the base 1. When a train passes over the railway track, the vibration force generated by the railway track is transmitted to the snap-fit ​​plate 4. The snap-fit ​​plate 4 applies downward pressure to the upright plate 2 and the base 1. The pressure is relieved by the pressure relief spring 11 and the damper 12 inside the embedding cone 9, which prevents the bottom post 8, which is set at the upper end through the piston plate 13 and the rubber damping ring 14, from shaking. This further improves the stability of the anti-climb device and prevents it from shifting and becoming loose. In addition, an auxiliary toothed plate 10 is set on the outside of the embedding cone 9. The auxiliary toothed plate 10 is tilted upward, which can stably embed it into the ground and prevent it from being easily pulled out, so that it can be installed firmly.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A railway track anti-climb device, comprising a base (1) and an upright plate (2) disposed inside the base (1), wherein a snap-fit ​​plate (4) is installed at the upper end of the upright plate (2), and an abutment block (5) is disposed inside the snap-fit ​​plate (4); characterized in that: The lower end of the snap-fit ​​plate (4) is fitted with a support plate (6), and the rear end of the support plate (6) is fitted with the front end of the upright plate (2).

2. The anti-creep device for railway tracks according to claim 1, characterized in that: The lower end of the upright plate (2) is embedded inside the base (1), and the upright plate (2) and the base (1) are fixedly installed by positioning bolts (3).

3. A railway track anti-creep device according to claim 2, characterized in that: An auxiliary plate (7) is fixedly installed at the lower end of the upright plate (2), and the upper end of the auxiliary plate (7) is inclined, and the lower end of the auxiliary plate (7) is attached to the surface of the base (1).

4. A railway track anti-creep device according to claim 1, characterized in that: The base (1) has four fixed base columns (8) at the lower corners, and the lower end of the base columns (8) is provided with a protective damping mechanism.

5. A railway track anti-creep device according to claim 4, characterized in that: The protective damping mechanism is provided with a piston plate (13), and the upper end of the piston plate (13) is fixedly installed on the lower end of the bottom column (8). The piston plate (13) is arc-shaped, and an embedded cone (9) is provided on the outer side of the piston plate (13).

6. A railway track anti-creep device according to claim 5, characterized in that: The outer side of the embedded cone (9) is uniformly equipped with auxiliary tooth plates (10), and the outer side of the piston plate (13) is provided with a rubber damping ring (14), and the outer side of the rubber damping ring (14) is attached to the inner wall of the embedded cone (9).

7. A railway track anti-creep device according to claim 6, characterized in that: The embedded cone (9) is provided with a damper (12), and the upper end of the damper (12) is fixedly installed on the lower end of the piston plate (13). The surface of the damper (12) is fitted with a pressure relief spring (11), and the upper and lower ends of the pressure relief spring (11) are located between the embedded cone (9) and the piston plate (13).

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