CN219277493U - Rail brake suspension device - Google Patents
Rail brake suspension device Download PDFInfo
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- CN219277493U CN219277493U CN202223088710.3U CN202223088710U CN219277493U CN 219277493 U CN219277493 U CN 219277493U CN 202223088710 U CN202223088710 U CN 202223088710U CN 219277493 U CN219277493 U CN 219277493U
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- damping
- mounting box
- shock attenuation
- movable
- suspension device
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Abstract
The utility model discloses a rail brake suspension device, and belongs to the technical field of rail brakes. The utility model comprises a mounting plate, a protection part, a damping rod and a suspension spring, wherein a slideway is arranged in the protection part, a mounting box is arranged on the slideway in a sliding way, the mounting box is fixedly arranged at the end part of the damping rod, a first damping mechanism for enhancing the damping effect of the damping rod is arranged on the mounting box, a second damping mechanism for further enhancing the damping effect of the damping rod is arranged in the mounting box and the protection part, the first damping mechanism comprises a movable plate fixedly arranged at the inner top of the protection part, a limiting opening arranged on the mounting box and a first damper fixedly arranged in the mounting box, and the rail brake suspension device can protect the suspension device and perform multiple damping on the rail brake.
Description
Technical Field
The utility model belongs to the technical field of rail brakes, and particularly relates to a rail brake suspension device.
Background
The electromagnetic rail brake is mainly used for a tram or a light tram, is arranged at the bottom of the vehicle, keeps a certain gap with the surface of the rail, is controlled by an electromagnetic device, directly presses the surface of the rail during braking, generates friction to achieve the purpose of braking, has braking performance not influenced by the adhesion condition between wheels and the surface of the rail, can increase braking force when in use, and needs to be provided with a suspension device to shock-proof the brake.
The existing rail brake suspension device on the market is generally provided with a shock absorber directly for shock absorption, does not have the protection effect on the shock absorber, is directly exposed and is easy to be blocked or damaged due to the impact of flying stones or foreign matters in the running process of an external train, meanwhile, the shock absorption is single, the braking effect is influenced, and the improvement is needed.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the existing rail brake suspension device in the market is generally provided with a shock absorber directly for shock absorption, does not have the protection effect on the shock absorber, is directly exposed to be easily blocked or damaged due to the impact of flying stones or foreign matters in the running process of an external train, and simultaneously has single shock absorption and influences the braking effect, the rail brake suspension device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the rail brake suspension device comprises a mounting plate, a protection part, a damping rod and a suspension spring, wherein a slide way is arranged in the protection part, a mounting box is arranged on the slide way in a sliding manner, the mounting box is fixedly mounted with the end part of the damping rod, a first damping mechanism for reinforcing the damping effect of the damping rod is arranged on the mounting box, and a second damping mechanism for further reinforcing the damping effect of the damping rod is arranged in the mounting box and the protection part.
As a further description of the above technical solution: when installing suspension device, at first install shock attenuation pole tip and stopper, start the rethread mounting panel with device integral mounting in the vehicle bottom after the installation, protect suspension device's components and parts through guard portion in the vehicle driving process, when the stopper intervenes and brakes the track, shock attenuation is carried out to the stopper through shock attenuation pole and suspension spring, strengthen the shock attenuation effect to the stopper through the first damper and the second damper that set up in the guard plate, this track stopper linkage can protect suspension device, and can carry out multiple shock attenuation to the track stopper, shock attenuation effect is good, improve suspension device's life, the practicality is strong.
The first damping mechanism comprises a movable plate fixedly installed at the inner top of the protection part, a limiting opening formed in the installation box and a first damper fixedly installed in the installation box, wherein the movable plate is slidably arranged on the limiting opening, and the size of the movable plate is matched with the size of the limiting opening.
As a further description of the above technical solution: when the shock-absorbing rod is pressed by acting force, the mounting box is enabled to be subjected to extrusion force, the mounting box is enabled to upwards slide on the slideway by the extrusion force, the mounting box upwards slides to enable the movable plate to downwards slide on the movable opening, the shock absorption is carried out through the first damper in the mounting box, the shock absorption effect on the brake is improved, and the practicality is strong.
At least two groups of first dampers are arranged below the movable plate at each side.
As a further description of the above technical solution: the damping effect in damping the brake can be enhanced.
The second damping mechanism comprises a sliding rod fixedly installed in the installation box, a movable block arranged on the sliding rod in a sliding manner, a damping spring sleeved on the sliding rod, a second damper fixedly installed in the installation box, a movable opening formed in the installation box and a damping plate hinged to the movable block, wherein one side, far away from the movable block, of the damping plate is hinged to the installation part, the movable plate is arranged at the movable opening in a sliding manner, and the damping spring is pressed between the installation box and the movable block.
As a further description of the above technical solution: the mounting box slides upwards to enable the shock attenuation board to slide on the movable mouth and promote the movable block, and the movable block receives effort to slide compression damping spring on the slide bar and is close to each other, carries out the shock attenuation to movable block and mounting box through the second attenuator, further improves the shock attenuation effect to the stopper, and the practicality is strong.
And at least two groups of damping plates are arranged on each side of the mounting box.
As a further description of the above technical solution: the damping effect is enhanced.
And a dust ring is arranged at the end cover of the protection part.
As a further description of the above technical solution: the dust ring is arranged, so that pollutants can be prevented from entering the protection part through the damping rod, and the protection effect is enhanced.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: when installing suspension device, at first install shock attenuation pole tip and stopper, start the rethread mounting panel with device integral mounting in the vehicle bottom after the installation, protect suspension device's components and parts through guard portion in the vehicle driving process, when the stopper intervenes and brakes the track, shock attenuation is carried out to the stopper through shock attenuation pole and suspension spring, strengthen the shock attenuation effect to the stopper through the first damper and the second damper that set up in the guard plate, this track stopper linkage can protect suspension device, and can carry out multiple shock attenuation to the track stopper, shock attenuation effect is good, improve suspension device's life, the practicality is strong.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
fig. 4 is an enlarged view of fig. 3 a in accordance with the present utility model.
Legend description:
1. a mounting plate; 2. a protective part; 3. a shock-absorbing rod; 4. a suspension spring; 5. a slideway; 6. a mounting box; 7. a first shock absorbing mechanism; 71. a movable plate; 72. a limit opening; 73. a first damper; 8. a second shock absorbing mechanism; 81. a slide bar; 82. a movable block; 83. a damping spring; 84. a second damper; 85. a movable opening; 86. a shock absorbing plate; 9. a dust ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the rail brake suspension device comprises a mounting plate 1, a protection part 2, a damping rod 3 and a suspension spring 4, wherein a slide way 5 is arranged in the protection part 2, a mounting box 6 is arranged on the slide way 5 in a sliding manner, the mounting box 6 is fixedly arranged at the end part of the damping rod 3, a first damping mechanism 7 for reinforcing the damping effect of the damping rod 3 is arranged on the mounting box 6, and a second damping mechanism 8 for further reinforcing the damping effect of the damping rod 3 is arranged in the mounting box 6 and the protection part 2.
When installing suspension device, at first install shock attenuation pole 3 tip and stopper, start rethread mounting panel 1 with the device integral mounting in the vehicle bottom after the installation, protect suspension device's components and parts through protection portion 2 in the vehicle driving process, when the stopper intervenes and brakes the track, shock attenuation is carried out to the stopper through shock attenuation pole 3 and suspension spring 4, strengthen the shock attenuation effect to the stopper through the first damper 7 and the second damper 8 that set up in the guard plate, this track stopper suspension device can protect suspension device, and can carry out multiple shock attenuation to the track stopper, shock attenuation is effectual, improve suspension device's life, the practicality is strong.
The first damping mechanism 7 comprises a movable plate 71 fixedly arranged at the inner top of the protection part 2, a limiting opening 72 formed in the mounting box 6 and a first damper 73 fixedly arranged in the mounting box 6, wherein the movable plate 71 is slidably arranged on the limiting opening 72, and the size of the movable plate 71 is matched with the size of the limiting opening 72; when the shock-absorbing rod 3 receives the acting force to press the mounting box 6 so that the mounting box 6 receives the extrusion force, the mounting box 6 receives the extrusion force to slide upwards on the slideway 5, the mounting box 6 slides upwards so that the movable plate 71 slides downwards on the movable opening 85, the shock absorption is carried out through the first damper 73 in the mounting box 6, the shock absorption effect on the brake is improved, and the practicability is strong.
At least two groups of first dampers 73 are arranged below each movable plate 71; the damping effect in damping the brake can be enhanced.
The second damping mechanism 8 comprises a sliding rod 81 fixedly installed in the installation box 6, a movable block 82 arranged on the sliding rod 81 in a sliding manner, a damping spring 83 sleeved on the sliding rod 81, a second damper 84 fixedly installed in the installation box 6, a movable opening 85 formed in the installation box 6 and a damping plate 86 hinged to the movable block 82, one side, away from the movable block 82, of the damping plate 86 is hinged to the installation part, the movable plate 71 is arranged at the movable opening 85 in a sliding manner, and the damping spring 83 is pressed between the installation box 6 and the movable block 82; the mounting box 6 slides upwards and simultaneously makes the shock attenuation board 86 slide on the movable port 85 promote movable block 82, and movable block 82 receives effort and slides compression damping spring 83 on the slide bar 81 and be close to each other, carries out the shock attenuation to movable block 82 and mounting box 6 through second attenuator 84, further improves the shock attenuation effect to the stopper, and the practicality is strong.
At least two groups of shock absorbing plates 86 are arranged on each side of the mounting box 6; the damping effect is enhanced.
A dust ring 9 is arranged at the end cover of the protection part 2; the dust ring 9 can prevent pollutants from entering the protection part 2 through the shock absorption rod 3, so that the protection effect is enhanced.
Working principle: during the use, when installing suspension device, at first install shock attenuation pole 3 tip and stopper, the installation is after-mentioned to start rethread mounting panel 1 with the device integral mounting in the vehicle bottom, protect suspension device's components and parts through guard 2 in the vehicle travel, when the stopper intervenes and brakes the track, carry out the shock attenuation to the stopper through shock attenuation pole 3 and suspension spring 4, it receives the extrusion force to make mounting box 6 receive the extrusion force to receive mounting box 6 to receive the effect pressure when shock attenuation pole 3, mounting box 6 receives the extrusion force and upwards slides on slide 5, mounting box 6 upwards slides and makes movable plate 71 downwards slide on movable port 85, carry out the shock attenuation through the first attenuator 73 in mounting box 6, improve the shock attenuation effect to the stopper, make shock attenuation plate 86 slide on movable port 85 when mounting box 6 upwards slides and promote movable block 82, movable block 82 receives the effort to slide compression damping spring 83 and is close to each other on slide rod 81, carry out the shock attenuation to movable block 82 and mounting box 6 through second attenuator 84, further improve the effect to the stopper suspension device, this track brake can carry out the shock attenuation device, and can carry out the practicality to the high-absorbing device, the service life of the improvement, the multiple, the safety device is used for the improvement.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Track brake linkage, including mounting panel (1), guard portion (2), shock attenuation pole (3) and suspension spring (4), its characterized in that, slide (5) have been seted up in guard portion (2), slide on slide (5) and be provided with mounting box (6), mounting box (6) and shock attenuation pole (3) tip fixed mounting, set up on mounting box (6) and be used for strengthening first damper (7) of shock attenuation pole (3) shock attenuation effect, be provided with in mounting box (6) and guard portion (2) and be used for further strengthening second damper (8) of shock attenuation pole (3) shock attenuation effect.
2. The rail brake suspension device according to claim 1, characterized in that the first damping mechanism (7) comprises a movable plate (71) fixedly mounted at the inner top of the protection part (2), a limiting opening (72) formed in the mounting box (6) and a first damper (73) fixedly mounted in the mounting box (6), the movable plate (71) is slidably arranged on the limiting opening (72), and the size of the movable plate (71) is matched with the size of the limiting opening (72).
3. A rail brake suspension arrangement according to claim 2, characterized in that at least two sets of first dampers (73) are provided under each side of the movable plate (71).
4. The rail brake suspension device according to claim 2, characterized in that the second damping mechanism (8) comprises a sliding rod (81) fixedly installed in the installation box (6), a movable block (82) slidably arranged on the sliding rod (81), a damping spring (83) sleeved on the sliding rod (81), a second damper (84) fixedly installed in the installation box (6), a movable opening (85) formed in the installation box (6) and a damping plate (86) hinged on the movable block (82), one side, away from the movable block (82), of the damping plate (86) is hinged with the installation part, the movable plate (71) is slidably arranged at the movable opening (85), and the damping spring (83) is pressed between the installation box (6) and the movable block (82).
5. Rail brake suspension arrangement according to claim 4, characterized in that at least two sets of damping plates (86) are provided on each side of the mounting box (6).
6. Rail brake suspension arrangement according to claim 1, characterized in that the guard (2) is provided with a dust ring (9) at the end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223088710.3U CN219277493U (en) | 2022-11-21 | 2022-11-21 | Rail brake suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223088710.3U CN219277493U (en) | 2022-11-21 | 2022-11-21 | Rail brake suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219277493U true CN219277493U (en) | 2023-06-30 |
Family
ID=86911875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223088710.3U Active CN219277493U (en) | 2022-11-21 | 2022-11-21 | Rail brake suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219277493U (en) |
-
2022
- 2022-11-21 CN CN202223088710.3U patent/CN219277493U/en active Active
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