Anti-theft railway track connecting piece

Abstract

The utility model discloses an anti-theft railway track connecting piece which comprises a first track, a second track is movably connected to the outer surface of the rear end of the first track, a track locking device is fixedly connected to the outer surface of one side of the first track, and a track bottom fixing plate is arranged on the outer surface of the lower end of the first track. The railway track locking device relates to the technical field of railway tracks, when the railway track locking device is used, the safety of equipment is improved through the track locking device, and the risk that a track is stolen is avoided; a user firstly connects the first rail and the second rail to achieve a primary fixing effect on the first rail and the second rail through the rail connecting plug pin and the plug pin buckle, then sleeves one side of a special opening key with a key handle, and then sleeves the inner wall of a key hole with the special opening key. The position relation between the locker base and the locker top seat is adjusted by rotating the key handle, so that the locker connecting block and the locker top seat coincide.

Description

Technical Field

[0001] The utility model relates to the technical field of railway tracks, in particular to an anti-theft railway track connector. Background Art

[0002] Railway tracks are referred to as road tracks, iron tracks, and tracks. They are mainly used on railways and work with switches to allow trains to run without turning. Railway tracks are usually composed of two parallel steel rails fixed on sleepers, with ballast under the sleepers, which are fastened by railway accessories such as rail supports, fasteners, rail clamps, splints, spring bars, and railroad spikes.

[0003] However, it still has some disadvantages. For example, when connecting traditional railway tracks, the two rails are generally welded together. This method is complicated to disassemble during maintenance, time-consuming and labor-intensive. Because the rails are subjected to greater forces during operation, the fixing effect cannot be guaranteed by connecting them through general connectors, and there is a risk of theft, which affects the normal operation of the train. Therefore, the currently used rails bring some adverse effects to users during use. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an anti-theft railway track connector.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A theft-proof railway track connector comprises a No. 1 track, characterized in that the rear end outer surface of the No. 1 track is movably connected to the No. 2 track, the outer surface of one side of the No. 1 track is fixedly connected to a track locking device, the lower end outer surface of the No. 1 track has a track bottom fixing plate, the lower end outer surface of the track bottom fixing plate is fixedly connected to a buffer sheet, the upper end outer surface of the track bottom fixing plate is movably connected to a track buckle, the upper end outer surface of the track buckle is movably sleeved with a fixing screw, the lower end outer surface of the buffer sheet is fixedly connected to a bottom embedded pipe, the outer wall of the fixing screw is movably sleeved with a nut, and the track buckle is movably connected to the No. 1 track.

[0007] Preferably, a track connecting pin is fixedly connected to the rear end outer surface of the No. 1 track, a pin buckle is movably sleeved on one side outer surface of the track connecting pin, a pin placement hole is provided on the front end outer surface of the No. 2 track, a card insertion fixing hole is provided on one side outer surface of the No. 2 track, the track connecting pin and the pin placement hole are movably sleeved, and the pin buckle and the card insertion fixing hole are movably sleeved.

[0008] Preferably, the track locking device comprises a locker base and a locker top seat, one side outer surface of the No. 1 track is fixedly connected to the back side of the locker base, and the locker top seat is fixedly connected to the No. 2 track.

[0009] Preferably, a keyhole is provided on the outer surface of one side of the lock base, a lock connecting block is fixedly connected to the outer surface of the rear end of the lock base, a lock fixing hole is provided on the outer surface of one side of the lock connecting block, a special opening key is movably sleeved on the inner wall of the keyhole, a key handle is movably sleeved on the outer surface of one side of the special opening key, a lock top seat is movably connected to the outer surface of one side of the lock connecting block, and a connecting block placement hole is provided on the outer surface of the front end of the lock top seat.

[0010] Preferably, the lock top seat includes a locking rotator, a first bevel gear, a second bevel gear, a gear fixing column, a toothed plate and a locking column, one end of the locking rotator is fixedly connected to the first bevel gear, and the outer wall of the first bevel gear is movably connected to the second bevel gear.

[0011] Preferably, a locking rotator is rotatably connected to the surface of the lock top seat, and one end of the locking rotator extending to the interior of the lock top seat is fixedly connected to the first bevel gear.

[0012] Preferably, a gear fixing column is fixedly installed on one side of the inner wall of the lock top seat, and one end of the gear fixing column is rotatably connected to the second bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the bottom of the inner wall of the lock top seat is slidably connected to a tooth plate through a sliding groove, and the top of the tooth plate is meshed with the bottom of the second bevel gear, and one end of the tooth plate is fixedly connected to a locking column used in conjunction with the lock fixing hole.

[0013] The utility model has the following beneficial effects:

[0014] 1. When using this device, the track locking device can be used to improve the safety of the equipment, avoid the risk of rail theft, and reduce losses. The user first connects the No. 1 track with the No. 2 track through the track connecting pin and the pin buckle to achieve a preliminary fixing effect on the No. 1 track and the No. 2 track, then put the key handle on one side of the special opening key, and then put the special opening key on the inner wall of the keyhole. By turning the key handle, the position relationship between the lock base and the lock top seat is adjusted so that the lock connection block and the lock top seat coincide with each other.

[0015] 2. When using the present device, the purpose of fixing the lock base and the lock top seat can be achieved through the provided lock top seat, thereby improving the safety, stability and practicability of the equipment. After the lock connecting block and the lock top seat coincide with each other, the user rotates the lock rotator to drive the first bevel gear to rotate. The first bevel gear and the second bevel gear are equivalent to bevel gears, which mesh with each other. The gear fixing column and the inner wall can rotate, and the tooth plate and the second bevel gear mesh, and the tooth plate can be limited to a certain position, which assists the second bevel gear to rotate and mobilize the tooth plate to move forward so that the locking column and the lock fixing hole coincide with each other, thereby achieving the purpose of fixing the lock base and the lock top seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the position of the track connection pin of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the track locking device of the utility model;

[0019] Figure 4 It is a rear view of the internal structure of the locking device top seat of the utility model.

[0020] In the figure: 1. Track No. 1; 2. Track No. 2; 3. Track locking device; 4. Track bottom fixing plate; 5. Buffer plate; 6. Track buckle; 7. Fixing screw; 8. Bottom embedded pipe; 9. Nut; 10. Track connecting pin; 11. Pin buckle; 12. Pin placement hole; 13. Card fixing hole; 14. Locker base; 15. Keyhole; 16. Locker connecting block; 17. Locker fixing hole; 18. Special opening key; 19. Key handle; 20. Locker top seat; 21. Connection block placement hole; 22. Locking rotator; 23. First bevel gear; 24. Second bevel gear; 25. Gear fixing column; 26. Tooth plate; 27. Locking column. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1A theft-proof railway track connector comprises a No. 1 track 1, characterized in that the rear end outer surface of the No. 1 track 1 is movably connected with the No. 2 track 2, the outer surface of one side of the No. 1 track 1 is fixedly connected with a track locking device 3, the lower end outer surface of the No. 1 track 1 is provided with a track bottom fixing plate 4, the lower end outer surface of the track bottom fixing plate 4 is fixedly connected with a buffer sheet 5, the upper end outer surface of the track bottom fixing plate 4 is movably connected with a track buckle 6, the upper end outer surface of the track buckle 6 is movably sleeved with a fixing screw 7, the lower end outer surface of the buffer sheet 5 is fixedly connected with a bottom embedded pipe 8, the outer wall of the fixing screw 7 is movably sleeved with a nut 9, the track buckle 6 and the No. 1 track 1 are movably connected, and the buffer sheet 5 can buffer the pressure when a train passes by to extend the service life of the rail.

[0023] In this embodiment, Figure 2 As shown, the rear end outer surface of the No. 1 track 1 is fixedly connected with a track connecting pin 10, and the outer surface of one side of the track connecting pin 10 is movably sleeved with a pin buckle 11, the front end outer surface of the No. 2 track 2 is provided with a pin placement hole 12, and the outer surface of one side of the No. 2 track 2 is provided with a card insertion fixing hole 13, the track connecting pin 10 and the pin placement hole 12 are movably sleeved, and the pin buckle 11 and the card insertion fixing hole 13 are movably sleeved. The track connecting pin 10 is set so that the No. 1 track 1 and the No. 2 track 2 can be quickly connected, thereby improving the stability of the rails.

[0024] In this embodiment, Figure 3 As shown, the track locking device 3 includes a lock base 14 and a lock top seat 20. One side outer surface of the No. 1 track 1 is fixedly connected to the back of the lock base 14, and the lock top seat 20 is fixedly connected to the No. 2 track 2. The special opening key 18 is provided to improve the safety of the equipment and avoid the risk of theft.

[0025] In this embodiment, Figure 3 As shown, a keyhole 15 is provided on the outer surface of one side of the lock base 14, and a lock connecting block 16 is fixedly connected to the outer surface of the rear end of the lock base 14. A lock fixing hole 17 is provided on the outer surface of one side of the lock connecting block 16. A special opening key 18 is movably sleeved on the inner wall of the keyhole 15, and a key handle 19 is movably sleeved on the outer surface of one side of the special opening key 18. A lock top seat 20 is movably connected to the outer surface of one side of the lock connecting block 16, and a connecting block placement hole 21 is provided on the outer surface of the front end of the lock top seat 20. The key handle 19 is provided to facilitate the user to quickly turn the special opening key 18, thereby improving the flexibility and convenience of the device.

[0026] In this embodiment, Figures 1 to 4As shown, the surface of the lock top seat 20 is rotatably connected to a locking rotator 22, and one end of the locking rotator 22 extending to the inside of the lock top seat 20 is fixedly connected to a first bevel gear 23. The locking rotator 22 is configured to quickly lock and rotate the first bevel gear 23 and the second bevel gear 24, thereby pushing the locking column 27 to operate and achieve the purpose of locking the lock connecting block 16.

[0027] In this embodiment, Figures 1 to 4 As shown, a gear fixing column 25 is fixedly installed on one side of the inner wall of the lock top seat 20, and one end of the gear fixing column 25 is rotatably connected to the second bevel gear 24, the first bevel gear 23 and the second bevel gear 24 are meshed with each other, and the bottom of the inner wall of the lock top seat 20 is slidably connected to a toothed plate 26 through a slide groove, and the top of the toothed plate 26 is meshed with the bottom of the second bevel gear 24, and one end of the toothed plate 26 is fixedly connected to a locking column 27 used in conjunction with the lock fixing hole 17. The second bevel gear 24 has a complete fixed position through the provision of the gear fixing column 25, thereby improving the stability of the gear fixing column 25.

[0028] The use method and advantages of the utility model: When the anti-theft railway track connector is in use, the working process is as follows: the user first connects the No. 1 track 1 with the No. 2 track 2, and uses the track connecting pin 10 and the pin buckle 11 to achieve a preliminary fixing effect on the No. 1 track 1 and the No. 2 track 2, and then puts the key handle 19 on one side of the special opening key 18, and then puts the special opening key 18 on the inner wall of the keyhole 15, and adjusts the position relationship between the lock base 14 and the lock top seat 20 by rotating the key handle 19, so that the lock connection block 16 and the lock top seat 20 overlap, and the user rotates the lock rotator 22 to drive the operation of the first bevel gear 23 and the second bevel gear 24 after the lock connection block 16 and the lock top seat 20 overlap, and the rotation of the second bevel gear 24 mobilizes the tooth plate 26 to advance so that the locking column 27 overlaps with the lock fixing hole 17, so as to achieve the purpose of fixing the lock base 14 and the lock top seat 20.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, when using the present device, firstly, the safety of the equipment can be improved by setting up the track locking device 3, thereby avoiding the risk of the rail being stolen and reducing the loss to the country. The user first connects the No. 1 track 1 with the No. 2 track 2 and achieves a preliminary fixing effect on the No. 1 track 1 and the No. 2 track 2 through the track connecting pin 10 and the pin buckle 11, and then puts the key handle 19 on one side of the special opening key 18, and then puts the special opening key 18 on the inner wall of the keyhole 15, and adjusts the positional relationship between the lock base 14 and the lock top seat 20 by turning the key handle 19, so that the lock connection block 16 and the lock top seat 20 coincide with each other.

[0030] According to the above, the purpose of fixing the lock base 14 and the lock top seat 20 can be achieved by setting the lock top seat 20, thereby improving the safety, stability and practicality of the equipment. After the lock connecting block 16 and the lock top seat 20 overlap, the user rotates the locking rotator 22 to drive the first bevel gear 23 to rotate. The first bevel gear 23 and the second bevel gear 24 are equivalent to bevel gears, which mesh with each other. The gear fixing column 25 and the inner wall can rotate, and the tooth plate 26 and the second bevel gear 24 mesh, and the tooth plate 26 can be limited to a certain position, which assists the rotation of the second bevel gear 24 to mobilize the tooth plate 26 to move forward so that the locking column 27 and the lock fixing hole 17 overlap, thereby achieving the purpose of fixing the lock base 14 and the lock top seat 20.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-theft railway track connector, comprising a track No. 1 (1), characterized in that: The rear end outer surface of the No. 1 track (1) is movably connected to the No. 2 track (2); the outer surface of one side of the No. 1 track (1) is fixedly connected to a track locking device (3); the lower end outer surface of the No. 1 track (1) is provided with a track bottom fixing plate (4); the lower end outer surface of the track bottom fixing plate (4) is fixedly connected to a buffer plate (5); the upper end outer surface of the track bottom fixing plate (4) is movably connected to a track buckle (6); the upper end outer surface of the track buckle (6) is movably sleeved with a fixing screw (7); the lower end outer surface of the buffer plate (5) is fixedly connected to a bottom embedded pipe (8); the outer wall of the fixing screw (7) is movably sleeved with a nut (9); the track buckle (6) and the No. 1 track (1) are movably connected.

2. The anti-theft railway track connector according to claim 1, characterized in that: The rear end outer surface of the first track (1) is fixedly connected with a track connection pin (10), and a pin buckle (11) is movably sleeved on one side outer surface of the track connection pin (10). The front end outer surface of the second track (2) is provided with a pin placement hole (12), and a card insertion fixing hole (13) is provided on one side outer surface of the second track (2). The track connection pin (10) and the pin placement hole (12) are movably sleeved, and the pin buckle (11) and the card insertion fixing hole (13) are movably sleeved.

3. The anti-theft railway track connector according to claim 1, characterized in that: The track locking device (3) comprises a locker base (14) and a locker top seat (20); one side outer surface of the first track (1) is fixedly connected to the back side of the locker base (14); and the locker top seat (20) is fixedly connected to the second track (2).

4. The anti-theft railway track connector according to claim 3, characterized in that: A key hole (15) is provided on one side outer surface of the lock base (14); a lock connecting block (16) is fixedly connected to the rear end outer surface of the lock base (14); a lock fixing hole (17) is provided on one side outer surface of the lock connecting block (16); a special opening key (18) is movably sleeved on the inner wall of the key hole (15); a key handle (19) is movably sleeved on one side outer surface of the special opening key (18); a lock top seat (20) is movably connected to one side outer surface of the lock connecting block (16); a connecting block placement hole (21) is provided on the front end outer surface of the lock top seat (20).

5. The anti-theft railway track connector according to claim 4, characterized in that: The surface of the locker top seat (20) is rotatably connected to a lock rotator (22), and one end of the lock rotator (22) extending to the interior of the locker top seat (20) is fixedly connected to a first bevel gear (23).

6. The anti-theft railway track connector according to claim 5, characterized in that: A gear fixing column (25) is fixedly installed on one side of the inner wall of the lock top seat (20), and one end of the gear fixing column (25) is rotatably connected to the second bevel gear (24), the first bevel gear (23) and the second bevel gear (24) are meshed with each other, the bottom of the inner wall of the lock top seat (20) is slidably connected to a toothed plate (26) through a sliding groove, and the top of the toothed plate (26) is meshed with the bottom of the second bevel gear (24), and one end of the toothed plate (26) is fixedly connected to a locking column (27) used in conjunction with the lock fixing hole (17).

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