CN204688088U - The critical braking device of high capacity waggon - Google Patents
The critical braking device of high capacity waggon Download PDFInfo
- Publication number
- CN204688088U CN204688088U CN201520286703.5U CN201520286703U CN204688088U CN 204688088 U CN204688088 U CN 204688088U CN 201520286703 U CN201520286703 U CN 201520286703U CN 204688088 U CN204688088 U CN 204688088U
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- CN
- China
- Prior art keywords
- fixed mount
- metal decking
- hinged
- high capacity
- slipper
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- Expired - Fee Related
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Abstract
The utility model relates to the critical braking device of a kind of high capacity waggon, comprise the fixed mount that two are separately fixed at side above wheel, a described wherein fixed mount is provided with hydraulic actuating cylinder, another root fixed mount is provided with U-shaped pull bar, described hydraulic cylinder piston rod end portion is hinged with the slipper that profile matches with wheel tyre, described slipper other end top is hinged on tie rod end, described slipper comprises a metal decking, described metal decking bottom surface is inlaid with the rubber plate for braking tire, described rubber plate inside is inlaid with the steel cord or fiber cord that improve rubbery intensity, also comprise the control system arranged for hydraulic control cylinder in operator's compartment.This device can routine brake overload so that malfunctioning time play brake action, increase extra coverage, occur to avoid accident.
Description
Technical field
The utility model relates to the critical braking device of a kind of high capacity waggon.
Background technology
High capacity waggon is because load-carrying is large, and brake burden is heavy, and when particularly running to super descending, easily produce drg high temperature and form heat fade, brake will be malfunctioning.
Current domestic level Four and the following grade highway mileage of level Four still have more than 120 ten thousand kilometers, 70% is accounted in 1,800,000 kilometers of total mileage open to traffics, in addition, because topographic condition is various, Chinese road conditions also more complicated, the regional mountains such as western part, the west and south are many, mountain shape is all more dangerously steep, and the highway in these areas is winding often and build, sharp turn, abrupt slope, long and steep downgrade and distance descending situation very common, and these sections are brake failure accident has buried hidden danger, high capacity waggon black spot often.
High capacity waggon brake failure causes traffic accident to take place frequently, and life and property loss is heavy.
Utility model content
The utility model makes improvement for above-mentioned prior art Problems existing, namely technical problem to be solved in the utility model is to provide the critical braking device of a kind of high capacity waggon, can routine brake overload so that malfunctioning time play brake action, increase extra coverage, occur to avoid accident.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the critical braking device of a kind of high capacity waggon, comprise the fixed mount that two are separately fixed at side above wheel, a described wherein fixed mount is provided with hydraulic actuating cylinder, another root fixed mount is provided with U-shaped pull bar, described hydraulic cylinder piston rod end portion is hinged with the slipper that profile matches with wheel tyre, described slipper other end top is hinged on tie rod end, described slipper comprises a metal decking, described metal decking bottom surface is inlaid with the rubber plate for braking tire, described rubber plate inside is inlaid with the steel cord or fiber cord that improve rubbery intensity, also comprise the control system arranged for hydraulic control cylinder in operator's compartment.
Further, one end of described metal decking is provided with sleeve pipe, and described pull bar comprises two and is connected to straight-bar on fixed mount and the cross bar being connected two straight-bar ends with bolt, and this sleeve pipe is used for being hinged with cross bar.
Further, described metal decking is that elastic metallic is made.
Further, described hydraulic cylinder piston rod end portion is provided with a collar, described metal decking is provided with top power cross bar, and this collar is hinged on this top power cross bar.
Compared with prior art, the utility model has following beneficial effect:
1, clutch braking brake, avoid traffic accident generation, the protection security of the lives and property;
2, hydraulic pressure provides pressure smooth and easy flexibly, and pressure is strong, and control effects is good;
3, wear-out part rubber plate is wear-resisting and easily change, and other parts do not wear and tear and can use for a long time;
4, design simple and direct, cheap, durable in use;
5, social required quantity is large, and market outlook are extremely wide.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is the organigram of the utility model embodiment.
In figure: 1-tire, 2-fixed mount, 3-hydraulic actuating cylinder, the 31-collar, 4-U type pull bar, 5-slipper.
Detailed description of the invention
Embodiment one: as shown in Figure 1, the critical braking device of a kind of high capacity waggon, comprise the fixed mount 2 that two are separately fixed at side above wheel, a described wherein fixed mount is provided with hydraulic actuating cylinder 3, another root fixed mount is provided with U-shaped pull bar 4, described hydraulic actuating cylinder 3 piston rod end is hinged with the slipper 5 that profile matches with wheel tyre 1, described slipper 5 other end top is hinged on pull bar 4 end, described slipper 5 comprises a metal decking, described metal decking bottom surface is inlaid with the rubber plate for braking tire, described rubber plate inside is inlaid with the steel cord or fiber cord that improve rubbery intensity, also comprise the control system arranged for hydraulic control cylinder in operator's compartment.
In the present embodiment, one end of described metal decking is provided with sleeve pipe, and described pull bar comprises two and is connected to straight-bar on fixed mount and the cross bar being connected two straight-bar ends with bolt, and this sleeve pipe is used for being hinged with cross bar.
In the present embodiment, described metal decking is that elastic metallic is made.
In the present embodiment, described hydraulic actuating cylinder 3 piston rod end is provided with a collar 31, described metal decking is provided with top power cross bar, and this collar is hinged on this top power cross bar.
When high capacity waggon runs into conventional brake gear overload or is malfunctioning, by control system primer fluid cylinder pressure, hydraulic power promotes piston rod and moves ahead, and slipper is advanced, rubber plate is made to be close to tire, thus slipper and tire produce power friction, thus vehicle wheel rotational speed are slowed down so that stall, play the effect of clutch brake.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. the critical braking device of high capacity waggon, it is characterized in that: comprise the fixed mount that two are separately fixed at side above wheel, a described wherein fixed mount is provided with hydraulic actuating cylinder, another root fixed mount is provided with U-shaped pull bar, described hydraulic cylinder piston rod end portion is hinged with the slipper that profile matches with wheel tyre, described slipper other end top is hinged on tie rod end, described slipper comprises a metal decking, described metal decking bottom surface is inlaid with the rubber plate for braking tire, described rubber plate inside is inlaid with the steel cord or fiber cord that improve rubbery intensity, also comprise the control system arranged for hydraulic control cylinder in operator's compartment.
2. the critical braking device of high capacity waggon according to claim 1, it is characterized in that: one end of described metal decking is provided with sleeve pipe, described pull bar comprises two and is connected to straight-bar on fixed mount and the cross bar being connected two straight-bar ends with bolt, and this sleeve pipe is used for being hinged with cross bar.
3. the critical braking device of high capacity waggon according to claim 1, is characterized in that: described metal decking is that elastic metallic is made.
4. the critical braking device of high capacity waggon according to claim 1, is characterized in that: described hydraulic cylinder piston rod end portion is provided with a collar, described metal decking is provided with top power cross bar, and this collar is hinged on this top power cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286703.5U CN204688088U (en) | 2015-05-06 | 2015-05-06 | The critical braking device of high capacity waggon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286703.5U CN204688088U (en) | 2015-05-06 | 2015-05-06 | The critical braking device of high capacity waggon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204688088U true CN204688088U (en) | 2015-10-07 |
Family
ID=54228413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286703.5U Expired - Fee Related CN204688088U (en) | 2015-05-06 | 2015-05-06 | The critical braking device of high capacity waggon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204688088U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341832A (en) * | 2019-07-29 | 2019-10-18 | 南京涵铭置智能科技有限公司 | A kind of collision prevention device and collision-proof method applied to industrial robot |
| WO2019205715A1 (en) * | 2018-04-27 | 2019-10-31 | 纳恩博（常州）科技有限公司 | Brake mechanism, power platform and go-kart |
-
2015
- 2015-05-06 CN CN201520286703.5U patent/CN204688088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205715A1 (en) * | 2018-04-27 | 2019-10-31 | 纳恩博（常州）科技有限公司 | Brake mechanism, power platform and go-kart |
| US11498531B2 (en) | 2018-04-27 | 2022-11-15 | Ninebot (Changzhou) Tech Co., Ltd. | Brake mechanism, power platform and karting |
| CN110341832A (en) * | 2019-07-29 | 2019-10-18 | 南京涵铭置智能科技有限公司 | A kind of collision prevention device and collision-proof method applied to industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160506 |