Anti-collision type fixed train stopper

Abstract

The utility model discloses an anti-collision type fixed train stopper, and relates to the technical field of train stoppers, the anti-collision type fixed train stopper comprises a welding plate, a fixing assembly, an adjusting assembly and an anti-collision buffering assembly, the fixing assembly comprises a fixing frame and anti-skid teeth, the fixing frame is fixedly installed on the top of the welding plate, and the anti-skid teeth are fixedly installed on the fixing frame; the adjusting assembly is fixedly installed at the top of the fixing assembly, the adjusting assembly comprises a first fixing pipe, a second fixing pipe and an adjusting rod, the first fixing pipe and the second fixing pipe are both fixedly installed at the top of the fixing frame, and the anti-collision buffering assembly is located at the top of the adjusting assembly. The buffering spring and the damper are located in the supporting pipe, buffering can be conducted when a vehicle makes contact with the impact plate through matched use of the buffering spring and the damper, the damper and the buffering spring in the supporting pipe can be compressed and adjusted by rotating the threaded rod, and then the buffering pressure can be adjusted; and different use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of train stoppers, in particular to an anti-collision fixed train stopper. Background Art

[0002] The continuous development of the railway transportation industry has made the railway network more and more dense. The numerous track lines, station lines, section lines, branch lines, enterprise-specific railway lines, etc. have produced countless dead-end lines. Due to various factors, trains have accidentally lost control and rushed out of the end of the line, directly causing economic losses and accidents. In order to ensure the normal passage of railway operations, the setting of railway stoppers and related issues are receiving more attention. Train stoppers are mainly used as anti-collision and safety protection equipment on the end line of the railway. The buffer head and the coupler are in contact through the buffer rubber plate, which withstands the impact of the coupler of the escaping vehicle and forces the escaping vehicle to stop. The buffer rubber plate installed on the buffer head of the railway stopper directly withstands the impact of the coupler of the escaping vehicle.

[0003] The existing train stoppers do not have an adjustment function and cannot be adjusted according to the height and impact strength of different trains. The scope of application is small, and the stoppers are not fixed stably enough. When impacted, they shake and affect the next use.

[0004] In order to solve the problems existing in the prior art, the present application provides an anti-collision fixed train stopper. Utility Model Content

[0005] The purpose of the present utility model is to provide an anti-collision fixed train stopper to solve the problems proposed in the above-mentioned background technology, such as lack of adjustment function, inability to adjust according to the height and impact force of different trains, small scope of application, insufficient stability of the stopper fixation, and shaking during collision that affects the next use.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A collision-proof fixed train stopper comprises a welding plate, a fixing assembly, an adjustment assembly and an collision-proof buffer assembly, wherein the fixing assembly comprises a fixing frame and anti-slip teeth, the fixing frame is fixedly mounted on the top of the welding plate, the adjustment assembly is fixedly mounted on the top of the fixing assembly, the adjustment assembly comprises a first fixing tube, a second fixing tube and an adjustment rod, the first fixing tube and the second fixing tube are both fixedly mounted on the top of the fixing frame, the collision-proof buffer assembly is located on the top of the adjustment assembly, and the collision-proof buffer assembly comprises a support tube, a damper, a buffer spring and a threaded rod.

[0008] A further improvement of the technical solution of the present utility model is that: the support tube is fixedly installed on the top of the adjusting rod, the threaded rod is threadedly connected to one end of the support tube, the damper is fixedly installed on one end of the threaded rod, the buffer spring is fixed on one end of the damper, and the external thread of the threaded rod is connected with a threaded locking ring.

[0009] A further improvement of the technical solution of the present utility model is that: a through hole is opened at one end of the support tube, one end of the support tube is slidably connected to a sliding rod, one end of the sliding rod is fixedly connected to a limiting plate, one end of the buffer spring is fixed to one side of the limiting plate, and the other end of the sliding rod is fixedly installed with an impact plate.

[0010] A further improvement of the technical solution of the present utility model is that: the bottom of the welding plate is fixedly connected with a fixing tooth, and one end of the fixing frame is fixedly connected with an anti-slip tooth.

[0011] A further improvement of the technical solution of the present invention is that: an assembly groove is integrally formed inside the fixing frame, and a fixing bolt is threadedly installed on the front surface of the fixing frame.

[0012] A further improvement of the technical solution of the present invention is that the adjustment rod is slidably connected to the top ends of the first fixed tube and the second fixed tube, and one side of the first fixed tube and the second fixed tube is threadedly connected with an adjustment fixing bolt.

[0013] A further improvement of the technical solution of the present invention is that: a reinforcement plate is fixedly connected to one side of the second fixing tube, and the bottom of the reinforcement plate is fixed to the top of the fixing frame.

[0014] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0015] 1. The utility model provides an anti-collision fixed train stopper. Under the joint action of a threaded rod, a buffer spring and a damper, the buffer spring and the damper are located inside a support tube. The coordinated use of the buffer spring and the damper can provide buffering when the vehicle contacts the impact plate. Rotating the threaded rod can compress and adjust the damper and the buffer spring inside the support tube, thereby adjusting the buffering pressure to meet different usage requirements.

[0016] 2. The utility model provides an anti-collision fixed train stopper. Through the joint action of the adjusting rod, the adjusting fixing bolt and the anti-slip teeth, the anti-slip teeth are located at the rear end of the fixed frame. After the fixed frame is fixed on the train track, the anti-slip teeth are inserted into the ground. The anti-slip teeth can reinforce the position of the fixed frame and reduce the movement of the fixed frame. The sliding of the adjusting rod can adjust the height of the support tube, and then adjust the impact plate to different heights to meet different usage requirements. Rotating the adjusting fixing bolt can fix the adjusting rod, thereby improving the convenience during adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the anti-collision fixed train stopper of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of the anti-collision buffer assembly of the present invention;

[0019] Figure 3 This is a schematic structural diagram of the adjustment component of the present utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing component of the present utility model.

[0021] In the figure: 1. Welding plate; 2. Fixing assembly; 21. Fixing frame; 22. Assembly groove; 23. Fixing bolt; 24. Anti-slip teeth; 3. Adjusting assembly; 31. First fixing tube; 32. Second fixing tube; 33. Adjusting rod; 34. Adjusting fixing bolt; 35. Reinforcement plate; 4. Anti-collision buffer assembly; 41. Support tube; 42. Through hole; 43. Sliding rod; 44. Impact plate; 45. Threaded rod; 46. Threaded locking ring; 47. Damper; 48. Buffer spring; 49. Limiting plate; 5. Fixing teeth. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with reference to the embodiments:

[0023] like Figure 1-4As shown, the utility model provides an anti-collision fixed train stopper, including a welding plate 1, a fixing component 2, an adjustment component 3 and an anti-collision buffer component 4, the fixing component 2 includes a fixing frame 21 and an anti-slip tooth 24, the fixing frame 21 is fixedly installed on the top of the welding plate 1, the bottom of the welding plate 1 is fixedly connected with a fixing tooth 5, one end of the fixing frame 21 is fixedly connected with an anti-slip tooth 24, the anti-slip tooth 24 can reinforce the position of the fixing frame 21 and reduce the movement of the fixing frame 21, the interior of the fixing frame 21 is integrally formed with an assembly groove 22, the front surface of the fixing frame 21 is threaded with a fixing bolt 23, the adjustment component 3 is fixedly installed on the top of the fixing component 2, and the adjustment component 3 includes a first fixing tube 31 , the second fixed tube 32 and the adjusting rod 33, the first fixed tube 31 and the second fixed tube 32 are both fixedly installed on the top of the fixed frame 21, the adjusting rod 33 is slidably connected to the top of the first fixed tube 31 and the second fixed tube 32, the sliding of the adjusting rod 33 can adjust the height of the support tube 41, and then adjust the impact plate 44 to different heights to meet different usage requirements, one side of the first fixed tube 31 and the second fixed tube 32 are threadedly connected with an adjusting fixing bolt 34, rotating the adjusting fixing bolt 34 can fix the adjusting rod 33, which improves the convenience during adjustment, and one side of the second fixed tube 32 is fixedly connected with a reinforcing plate 35, and the bottom of the reinforcing plate 35 is fixed to the top of the fixed frame 21.

[0024] The anti-collision buffer component 4 is located at the top of the adjustment component 3. The anti-collision buffer component 4 includes a support tube 41, a damper 47, a buffer spring 48 and a threaded rod 45. The support tube 41 is fixedly mounted on the top of the adjustment rod 33. The threaded rod 45 is threadedly connected to one end of the support tube 41. Rotating the threaded rod 45 can compress and adjust the damper 47 and the buffer spring 48 inside the support tube 41, thereby adjusting the buffering pressure to meet different usage requirements. The damper 47 is fixedly mounted on one end of the threaded rod 45. The buffer spring 48 is fixed to one end of the damper 47. The buffer spring 48 and the damper 47 are used in conjunction to provide buffering when the vehicle contacts the impact plate 44. The external thread of the threaded rod 45 is connected to a threaded locking ring 46. A through hole 42 is provided at one end of the support tube 41. A sliding rod 43 is slidably connected to one end of the support tube 41. One end of the sliding rod 43 is fixedly connected to a limiting plate 49. One end of the buffer spring 48 is fixed to one side of the limiting plate 49. The other end of the sliding rod 43 is fixedly installed with the impact plate 44.

[0025] The working principle of the anti-collision fixed train stopper is described in detail below.

[0026] like Figure 1-4As shown, before use, the fixing frame 21 is fixed to the corresponding position of the train track, and the anti-slip teeth 24 are located at the rear end of the fixing frame 21. After the fixing frame 21 is fixed to the train track, the anti-slip teeth 24 are inserted into the ground. The anti-slip teeth 24 can reinforce the position of the fixing frame 21 and reduce the movement of the fixing frame 21. The adjusting rod 33 slides at the top. The sliding of the adjusting rod 33 can adjust the height of the support tube 41, and then adjust the impact plate 44 to different heights to meet different usage requirements. The adjusting fixing bolt 34 is threadedly connected to one side of the first fixing tube 31 and the second fixing tube 32. Rotating the adjusting fixing bolt 34 can fix the adjusting rod 33, which improves the convenience during adjustment. The buffer spring 48 and the damper 47 are located inside the support tube 41. The cooperation of the buffer spring 48 and the damper 47 can provide buffering when the vehicle contacts the impact plate 44. Rotating the threaded rod 45 can compress and adjust the damper 47 and the buffer spring 48 inside the support tube 41, so that the buffering pressure can be adjusted to meet different usage requirements.

[0027] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An anti-collision fixed train stopper, comprising a welding plate (1), a fixing assembly (2), an adjustment assembly (3) and an anti-collision buffer assembly (4), characterized in that: The fixing assembly (2) includes a fixing frame (21) and anti-slip teeth (24), the fixing frame (21) is fixedly mounted on the top of the welding plate (1), the adjusting assembly (3) is fixedly mounted on the top of the fixing assembly (2), the adjusting assembly (3) includes a first fixing tube (31), a second fixing tube (32) and an adjusting rod (33), the first fixing tube (31) and the second fixing tube (32) are both fixedly mounted on the top of the fixing frame (21), the anti-collision buffer assembly (4) is located on the top of the adjusting assembly (3), and the anti-collision buffer assembly (4) includes a support tube (41), a damper (47), a buffer spring (48) and a threaded rod (45).

2. The anti-collision fixed train stop according to claim 1, characterized in that: The support tube (41) is fixedly mounted on the top of the adjusting rod (33), the threaded rod (45) is threadedly connected to one end of the support tube (41), the damper (47) is fixedly mounted on one end of the threaded rod (45), the buffer spring (48) is fixed to one end of the damper (47), and the outer thread of the threaded rod (45) is threadedly connected to a threaded locking ring (46).

3. The anti-collision fixed train stopper according to claim 2, characterized in that: A through hole (42) is provided at one end of the support tube (41), a sliding rod (43) is slidably connected to one end of the support tube (41), one end of the sliding rod (43) is fixedly connected to a limiting plate (49), one end of the buffer spring (48) is fixed to one side of the limiting plate (49), and the other end of the sliding rod (43) is fixedly mounted with a collision plate (44).

4. The anti-collision fixed train stop according to claim 1, characterized in that: The bottom of the welding plate (1) is fixedly connected with a fixing tooth (5), and one end of the fixing frame (21) is fixedly connected with an anti-slip tooth (24).

5. The anti-collision fixed train stopper according to claim 1, characterized in that: An assembly groove (22) is integrally formed inside the fixing frame (21), and a fixing bolt (23) is threadedly mounted on the front surface of the fixing frame (21).

6. The anti-collision fixed train stop according to claim 1, characterized in that: The adjusting rod (33) is slidably connected to the top ends of the first fixing tube (31) and the second fixing tube (32), and one side of each of the first fixing tube (31) and the second fixing tube (32) is threadedly connected with an adjusting fixing bolt (34).

7. The anti-collision fixed train stop according to claim 1, characterized in that: A reinforcing plate (35) is fixedly connected to one side of the second fixed tube (32), and the bottom of the reinforcing plate (35) is fixed to the top of the fixed frame (21).

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