CN209921328U - Railway train anti-running device - Google Patents
Railway train anti-running device Download PDFInfo
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- CN209921328U CN209921328U CN201920357567.2U CN201920357567U CN209921328U CN 209921328 U CN209921328 U CN 209921328U CN 201920357567 U CN201920357567 U CN 201920357567U CN 209921328 U CN209921328 U CN 209921328U
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- connecting rod
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- transverse
- link mechanism
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- 238000010586 diagram Methods 0.000 description 2
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- 239000002360 explosive Substances 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a swift current ware is prevented to railway train belongs to railway safety facility field, has solved and has often got and put scotch block, complex operation's problem. The utility model discloses a two scotch block, still include operation panel, handle, link mechanism and two dwang, the handle is established on the operation panel, and link mechanism is including erecting connecting rod, transverse connecting rod and intermediate connecting rod, erects the connecting rod upper end and links to each other with the handle, and intermediate connecting rod one end is passed and is erected the connecting rod lower extreme, and the intermediate connecting rod other end is articulated with transverse connecting rod, and two dwang are installed on the sleeper on two rail edges through the axis of rotation respectively, and dwang one end is articulated with transverse connecting rod, and the dwang other end links to each other with the scotch block. The utility model discloses use link mechanism, erect the connecting rod through the handle operation on the operation panel and rotate, erect the rotation of connecting rod and turn into the seesaw of transverse connecting rod to the pulling scotch block is fallen or is stood, convenient operation, safety.
Description
Technical Field
The utility model belongs to railway safety facility field, concretely relates to railway train prevents swift current ware.
Background
The train often has the situations such as parking, parking maintenance, parking loading and unloading or turning around in the operation process, when the train stops, because various reasons such as goods loading and unloading or uneven ground, the train can slide, so dangerous accidents can be easily caused. Particularly, when dangerous chemicals or flammable and explosive materials are transported, once the vehicle slides, serious accidents can be caused. A common measure to prevent roll-off is to place wheel stoppers on the rails. However, it is troublesome to pick and place the wheel stopper frequently, and the situation that workers are careless may occur, which is very easy to cause accidents.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a railway train prevents swift current ware to solve and often get and put scotch block, complex operation's problem.
The technical scheme of the utility model is that: the utility model provides a railway train prevents swift current ware, includes two scotch block, still includes the operation panel, the handle, link mechanism and two dwangs, the handle is established on the operation panel, link mechanism is including erecting connecting rod, transverse connecting rod and middle connecting rod, erect the connecting rod upper end and link to each other with the handle, perpendicular connecting rod lower extreme is passed to middle connecting rod one end, the middle connecting rod other end is articulated with transverse connecting rod, two dwangs are installed on the sleeper of two railway rails limits through the axis of rotation respectively, dwang one end is articulated with transverse connecting rod, the dwang other end links to each other with the scotch block.
As a further improvement, the handle comprises a connecting plate and a movable handle, the connecting plate is connected on the vertical connecting rod, the movable handle is connected with the connecting plate through a pin shaft, two grooves used for accommodating the movable handle are arranged on the operating platform, and the positions of the handle are corresponding to the positions of the two grooves when the handle is laid down and erected with the scotch block respectively.
As a further improvement of the utility model, a warning board is arranged at the upper end of the vertical connecting rod.
The utility model has the advantages that:
1. the utility model adopts the link mechanism, the vertical connecting rod is operated to rotate through the handle on the operating platform, the rotation of the vertical connecting rod is converted into the back-and-forth movement of the transverse connecting rod, so as to pull the wheel stopper to fall down or stand up, the operating platform is at a certain distance from the rail, thus, the operation is more convenient and safer, the wheel stopper is not required to be taken at the two ends of the train for placing, or the wheel stopper is drilled under the carriage for placing, and the labor intensity of workers is reduced;
2. the utility model is provided with the warning board on the vertical connecting rod, the warning board rotates along with the vertical connecting rod, when the wheel stopper is erected, the warning board is vertical to the railway, the warning board is convenient for workers along the railway to see the warning, when the wheel stopper is laid down, the warning board is parallel to the railway, and the warning effect is cancelled;
3. the groove is arranged on the operating platform to fix the handle, when the wheel stopper is placed down and erected, the movable handle of the handle is dropped into the groove, so that the vertical connecting rod is prevented from rotating, and the safety performance is improved;
4. the utility model discloses simple structure, novelty, work safe and reliable adjusts portably, excellent in use effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural diagram of the link mechanism in the present invention;
fig. 3 is a schematic structural view of the handle of the present invention.
In the figure, 1 — the operation table; 2-a wheel stopper; 3-a handle; 31-a connecting plate; 32-a movable handle; 4-a rotating shaft; 5-vertical connecting rod; 6-a transverse connecting rod; 7-rotating the rod; 8-intermediate link; 9-a groove; 10-warning board.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, the railway train anti-slide device comprises two wheel stoppers 2, an operating platform 1, a handle 3, a link mechanism and two rotating rods 7, wherein the handle 3 is arranged on the operating platform 1, the link mechanism comprises a vertical link 5, a transverse link 6 and a middle link 8, the upper end of the vertical link 5 is connected with the handle 3, one end of the middle link 8 penetrates through the lower end of the vertical link 5, the other end of the middle link 8 is hinged with the transverse link 6, the two rotating rods 7 are respectively arranged on sleepers beside two rails through rotating shafts 4, one end of each rotating rod 7 is hinged with the transverse link 6, and the other end of each rotating rod 7 is connected with the wheel stopper 2.
The handle 3 comprises a connecting plate 31 and a movable handle 32, the connecting plate 31 is connected to the vertical connecting rod 5, the movable handle 32 is connected with the connecting plate 31 through a pin shaft, two grooves 9 used for accommodating the movable handle 32 are formed in the operating platform 1, and the two grooves 9 correspond to the positions of the handle 3 when the wheel stopper 2 is laid down and erected respectively.
The upper end of the vertical connecting rod 5 is provided with a warning board 10.
The vertical connecting rod 5 is operated to rotate through the handle 3 on the operating platform 1, the middle connecting rod 8 horizontally rotates by taking the vertical connecting rod 5 as a center through the rotation of the vertical connecting rod 5, the middle connecting rod 8 drives the transverse connecting rod 6 to move forwards or backwards, namely the rotation of the vertical connecting rod 5 is converted into the forward or backward movement of the transverse connecting rod 6, and the wheel stopper 2 is pulled to be laid down or erected through the rotating rod 7. When the wheel stopper 2 is not needed to be used, the handle 3 on the operation platform 1 rotates to drive the vertical connecting rod 5 to rotate and then drive the transverse connecting rod 6 to retreat and pull back, and because the rotating rod 7 is fixed through the rotating shaft 4, the pulling force acts below the rotating rod 7, the wheel stopper 2 rotates, the wheel stopper 2 is laid down, the movable handle 32 falls down and is clamped in the groove 9 at the corresponding position, and a train can normally pass through. The warning board 10 is welded on the vertical connecting rod 5 and linked with the handle 3, at the moment, the warning board 10 is parallel to the railway, and people who load and unload goods or overhaul along the railway can only see the side surface of the warning board 10 and cannot see the content of the warning board.
When the wheel stopper 2 is needed to stop the train, the handle 3 rotates to drive the connecting rod mechanism, so that the transverse connecting rod 6 advances outwards, and similarly, the outwards extending force acts on the lower part of the rotating rod 7, so that the wheel stopper 2 rotates, stands on the rail, and falls down the movable handle 32 to be clamped in the groove 9 at the corresponding position. And at this moment, the warning board 10 rotates to the direction vertical to the rail, and at this moment, the personnel for loading and unloading goods or overhauling can clearly see the front of the warning board, thus playing the role of warning and prompting.
The groove 9 has a fixing function on the handle 3, so that the warning board 10 is effectively prevented from being blown by strong wind to generate the rotation of the vertical connecting rod 5, or the rotation of the vertical connecting rod 5 is prevented from being caused by vibration generated by the running of a train. The position of the handle 3 is limited, namely the position of the wheel stopper 2 is limited, otherwise, the accidental erection of the wheel stopper 2 can cause danger to the running of the train. After the wheel stopper 2 is laid down, the train can normally pass through, that is to say, can with the utility model discloses place in any place of rail, after the train stops steadily, stick up wheel stopper 2, the card all can prevent on the wheel in arbitrary carriage that the train from taking place the swift current car problem.
The rotation of the intermediate link 8 slightly deflects the transverse link 6, but this deflection does not greatly affect the operation of the link mechanism because it does not greatly affect the long transverse link 6.
Claims (3)
1. The utility model provides a railway train anti-slide device, includes two scooters, its characterized in that: still include operation panel (1), handle (3), link mechanism and two dwang (7), establish on operation panel (1) handle (3), link mechanism is including erecting connecting rod (5), transverse connecting rod (6) and intermediate connecting rod (8), erects connecting rod (5) upper end and links to each other with handle (3), and intermediate connecting rod (8) one end is passed and is erected connecting rod (5) lower extreme, and intermediate connecting rod (8) other end is articulated with transverse connecting rod (6), and two dwang (7) are installed on the sleeper on two rail limits through axis of rotation (4) respectively, and dwang (7) one end is articulated with transverse connecting rod (6), and dwang (7) other end links to each other with wheel stopper (2).
2. The railway train antislip device according to claim 1, wherein: the handle (3) comprises a connecting plate (31) and a movable handle (32), the connecting plate (31) is connected to the vertical connecting rod (5), the movable handle (32) is connected with the connecting plate (31) through a pin shaft, two grooves (9) used for accommodating the movable handle (32) are formed in the operating platform (1), and the positions of the two grooves (9) correspond to the positions of the handle (3) when the wheel stopper (2) is laid down and erected respectively.
3. A railway train runner according to claim 1 or 2, wherein: a warning board (10) is arranged at the upper end of the vertical connecting rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357567.2U CN209921328U (en) | 2019-03-20 | 2019-03-20 | Railway train anti-running device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920357567.2U CN209921328U (en) | 2019-03-20 | 2019-03-20 | Railway train anti-running device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209921328U true CN209921328U (en) | 2020-01-10 |
Family
ID=69070048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920357567.2U Active CN209921328U (en) | 2019-03-20 | 2019-03-20 | Railway train anti-running device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209921328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678021A (en) * | 2021-01-20 | 2021-04-20 | 昆明论道机械制造有限公司 | Train anti-slip device and manufacturing method thereof |
| CN113734225A (en) * | 2021-09-18 | 2021-12-03 | 中车唐山机车车辆有限公司 | Wheel stopping device |
-
2019
- 2019-03-20 CN CN201920357567.2U patent/CN209921328U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112678021A (en) * | 2021-01-20 | 2021-04-20 | 昆明论道机械制造有限公司 | Train anti-slip device and manufacturing method thereof |
| CN112678021B (en) * | 2021-01-20 | 2024-01-30 | 昆明论道机械制造有限公司 | Train anti-slip device and manufacturing method thereof |
| CN113734225A (en) * | 2021-09-18 | 2021-12-03 | 中车唐山机车车辆有限公司 | Wheel stopping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240228 Address after: 737100 No. 2 Lanzhou Road, Beijing Road Street, Jinchuan District, Jinchang City, Gansu Province Patentee after: Jinchuan Group Nickel Cobalt Co.,Ltd. Country or region after: China Address before: 737103 No. 98, Jinchuan Road, Jinchang, Gansu Patentee before: JINCHUAN GROUP Co.,Ltd. Country or region before: China |