CN201511948U - Mechanical auxiliary braking device - Google Patents
Mechanical auxiliary braking device Download PDFInfo
- Publication number
- CN201511948U CN201511948U CN2009202030805U CN200920203080U CN201511948U CN 201511948 U CN201511948 U CN 201511948U CN 2009202030805 U CN2009202030805 U CN 2009202030805U CN 200920203080 U CN200920203080 U CN 200920203080U CN 201511948 U CN201511948 U CN 201511948U
- Authority
- CN
- China
- Prior art keywords
- chain plate
- carrier bar
- locking bar
- plate box
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Braking Arrangements (AREA)
Abstract
The utility model provides a mechanical auxiliary braking device. A wheel is installed on a vehicle axle, and the axle is installed on a vehicle frame; a chain plate box is fixed on the vehicle frame on the front side of the wheel, suspension loops are clamped in the position of the vehicle frame in the wheel and respectively connected with two chains, and braking chain plates are connected to the lower ends of the chains and placed in the chain plate box in a curling manner; and a chain plate box bottom cover is installed on the chain plate box through a bottom cover hinge, locking bar frames on the chain plate box are fixed at the lower part of the chain plate box bottom cover, the chain plate box bottom cover is connected with a bottom protective plate through the locking bar frames, the bottom protective plate is connected with the chain plate box bottom cover through a screw rod, a locking bar is installed between the locking bar frames in a penetrating manner, a section between the locking bar and a limit stop is sleeved with a spring , and a braking pulling rope is connected to the other side of the locking bar. When the original braking device is out of service, the auxiliary braking device is started, and the braking chain plate is pressed at the lower part of the wheel to be in friction with the ground to generate braking effect so as to prevent a vehicle accident; and the utility model is suitable for being installed on a vehicle as an auxiliary braking device.
Description
Technical field
The utility model proposes the parts that mechanical field is used for the vehicle brake braking, specifically machinery helps brake gear.
Background technology
At present, after vehicle brake is malfunctioning, have no idea to make vehicle to stop, thus as easy as rolling off a log causing the accident, even cause tremendous loss for personnel and finance.
The utility model content
Also can stop after can working as brake failure, the utility model provides machinery to help brake gear.This device solves the technical matters that also can stop under the brake failure situation by braking vane.
The scheme that the utility model technical solution problem is adopted is: wheel is installed on the axletree, and axletree is installed on the vehicle frame; Be fixed with the carrier bar case on the vehicle frame of wheel front side, the vehicle frame position card in the carrier bar case has link, is connected with chain on link respectively, is connected with the brake carrier bar in the lower end of two chains, and chain and drag chain coiled sheet song are placed in the carrier bar case.The carrier bar case is equipped with carrier bar case bottom by the bottom folding, locking lever frame is fixed under the carrier bar case bottom on it, be connected with end backplate by locking lever frame, end backplate is connected with carrier bar case bottom by screw rod, between locking lever frame, intert locking bar is installed, section between locking bar and spacing shelves is set with spring, is connected with the braking stay cord at the opposite side of locking bar.
Good effect when former brake gear occurs when malfunctioning, starts originally to help brake gear, and its brake carrier bar is pressed in the bottom of wheel, makes the wheel stall, and braking vane bottom and ground friction produce braking effect, prevent the generation of car accident.Suitable being installed on the vehicle used as auxiliary brake.
Description of drawings
Fig. 1 helps the brake gear constructional drawing for the utility model machinery
Among the figure, 1. wheel, 2. axletree, 3. vehicle frame, 4. carrier bar case, 5. link, 6. chain, 7. brake carrier bar, 8. carrier bar case bottom, 9. bottom folding, 10. braking stay cord, 11. end backplates, 12. locking lever frames, 13. locking bars, 14. springs, 15. spacing shelves.
The specific embodiment
According to the figure
Wheel 1 is installed on the axletree 2, and axletree is installed on the vehicle frame 3;
Be fixed with carrier bar case 4 on the vehicle frame of wheel front side, the vehicle frame position card in the carrier bar case has link 5, is connected with chain 6 on link respectively, is connected with brake carrier bar 7 in the lower end of two chains, and chain and drag chain coiled sheet song are placed in the carrier bar case.
The carrier bar case is equipped with carrier bar case bottom 8 by bottom folding 9, its bottom bottom is fixed with locking lever frame 12, and is connected with end backplate 11, interts locking bar 13 is installed between locking lever frame, section between locking bar and spacing shelves 15 is set with spring 14, is connected with braking stay cord 10 at the opposite side of locking bar.End backplate is connected with carrier bar case bottom by screw rod.
The utility model working process
Under the normal situation about using of former brake gear, its brake carrier bar and chain are contained in the carrier bar case, and carrier bar case bottom is closed state.
Malfunctioning and can not brake the time, by being located at the braking stay cord pulling locking bar of operator's compartment, open carrier bar case bottom when former brake gear, gravitate, chain freely fall with the brake carrier bar, and retaining stops that in the front side of wheel wheel continues to move ahead, thereby produces braking action.
Claims (1)
1. machinery helps brake gear, wheel (1) is installed on the axletree (2), axletree is installed on the vehicle frame (3), it is characterized in that: on the vehicle frame of wheel front side, be fixed with carrier bar case (4), vehicle frame position card in the carrier bar case has link (5), be connected with chain (6) respectively on link, be connected with brake carrier bar (7) in the lower end of two chains, chain and drag chain coiled sheet song are placed in the carrier bar case;
The carrier bar case is equipped with carrier bar case bottom (8) by bottom folding (9), its bottom bottom is fixed with locking lever frame (12), and be connected with end backplate (11), between locking lever frame, intert locking bar (13) is installed, section between locking bar and spacing shelves (15) is set with spring (14), opposite side at locking bar is connected with braking stay cord (10), and end backplate is connected with carrier bar case bottom by screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030805U CN201511948U (en) | 2009-09-03 | 2009-09-03 | Mechanical auxiliary braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202030805U CN201511948U (en) | 2009-09-03 | 2009-09-03 | Mechanical auxiliary braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201511948U true CN201511948U (en) | 2010-06-23 |
Family
ID=42483349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202030805U Expired - Fee Related CN201511948U (en) | 2009-09-03 | 2009-09-03 | Mechanical auxiliary braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201511948U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177942A (en) * | 2018-11-06 | 2019-01-11 | 赵振强 | Motor vehicle braking system and automobile |
| CN110385989A (en) * | 2018-04-23 | 2019-10-29 | 高珍 | A kind of device to stop in emergency |
| CN110901606A (en) * | 2018-09-17 | 2020-03-24 | 虞如亮 | Belt-shaped auxiliary brake device |
-
2009
- 2009-09-03 CN CN2009202030805U patent/CN201511948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110385989A (en) * | 2018-04-23 | 2019-10-29 | 高珍 | A kind of device to stop in emergency |
| CN110901606A (en) * | 2018-09-17 | 2020-03-24 | 虞如亮 | Belt-shaped auxiliary brake device |
| CN109177942A (en) * | 2018-11-06 | 2019-01-11 | 赵振强 | Motor vehicle braking system and automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20100903 |