CN2476469Y - Vehicle brake auxiliary device - Google Patents
Vehicle brake auxiliary device Download PDFInfo
- Publication number
- CN2476469Y CN2476469Y CN 01248030 CN01248030U CN2476469Y CN 2476469 Y CN2476469 Y CN 2476469Y CN 01248030 CN01248030 CN 01248030 CN 01248030 U CN01248030 U CN 01248030U CN 2476469 Y CN2476469 Y CN 2476469Y
- Authority
- CN
- China
- Prior art keywords
- axle
- wheel
- gear
- fixed
- shaft
- 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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Abstract
The utility model relates to a vehicle brake auxiliary device; a gear 1 is fixed in the middle of a rear axle shaft 11 of the vehicle; a gear 2 is sleeved in the middle of a shaft 12; a boom 13, a swing link 10, chain wheels 4, a chain wheel 5, a wheel 9, a shaft 6, a connecting rod 14 and an oil cylinder 15 are symmetrically arranged at two sides of a longitudinal center line M-M of the vehicle; the shaft 12 is sleeved with a hole 20 below the boom 13 and the hole 20 is rotatably connected with the shaft 12; the upper part of the boom 13 is fixed on a vehicle chassis 19 and two chain wheels 4 are respectively fixed at two ends of the shaft; the chain wheel 5 and the wheel 9 are fixed on the shaft 6; the shaft 6 and the shaft 12 are parallel arranged. The vehicle brake auxiliary device has good brake effect and can effectively solve the problems of the antiskid and the lock of the vehicle.
Description
The auxiliary device of using when the utility model is a kind of automobile brake.
Travelling on the road surface that automobile freezes in the winter time skidding to occur, to summer have locking phenomenon again and occur, these problems are perplexing people always, do not have desirable measure to address this problem so far.
The purpose of this utility model is the auxiliary device that glancing impact is used on a kind of engine behind front wheel of development, the rear drive vehicle, makes it can prevent to skid, and can prevent the appearance of locking phenomenon again.
The utility model is made up of gear 1, gear 2, oil cylinder 15, oil cylinder 17, sprocket wheel 4, sprocket wheel 5, connecting rod 14, fork 10, wheel 9, arm 13, axle 12, axle 6.Gear 1 is fixed on the midway location of automobile back wheel axle 11, gear 2 is enclosed within on the midway location of axle 12, with the gear on the axle 12 2 is that the both sides, center are disposed with fork 10, arm 13, sprocket wheel 4 and pull bar 14 respectively, axle 6 be arranged in parallel with axle 12, from automobile longitudinal line of centers M-M, be disposed with fork 10, wheel 9, sprocket wheel 5 and pull bar 14 on the axle 6 of both sides respectively.One end of two forks 10 is fixed on the axle 6, another stomidium 7 of two forks 10 is enclosed within on the axle 12, and is rotationally connected with axle 12 formation, and the following square hole 20 of two arms 13 is enclosed within on the axle 12, and form with axle 12 and to be rotationally connected, the upper fixed of two arms 13 is on car chassis 19; Two sprocket wheels 4 are separately fixed on the two ends of axle 12, form a fixed connection, and an end of two connecting rods 14 is separately fixed on the external end head of axle 12, and the other end of two connecting rods 14 is separately fixed on the external end head of axle 6.Wheel 9 is all captiveed joint with axle 6 with sprocket wheel 5.The piston rod 16 of oil cylinder 17 is captiveed joint with shifting slide gear 2, and two piston rods 3 of two oil cylinders 15 are captiveed joint with two forks 10.Oil cylinder 15 and oil cylinder 17 all are fixed on the chassis 19.Its principle of work is: controller 8 work in the time of automobile brake, the piston rod 3 of both sides promotes the fork 10 of both sides simultaneously and depresses the wheel 9 of both sides, controller 18 work thereupon, piston rod 16 promotes gear 2 and makes gear 2 and gear 1 engagement, the power that rear vehicle shaft 11 transmits makes turning to of gear 2 and axle 12 opposite with wheel steering by gear 1, the sprocket wheel 4 that is fixed on the axle 12 rotates thereupon and drives sprocket wheel 5 and wheel 9 rotations, thereby also opposite with the wheel steering realization that turns to of two side wheels 9 is braked.Worked the back earlier with gear 2 and gear 1 disengagement, driven two forks 10 by two hydraulic rams 15 again two side wheels 9 are lifted.
The utility model is convenient to operation, good braking effect and since wheel 9 turn to the reverse friction force of opposite formation with wheel steering, it is anti-skidding to solve winter effectively, summer the anti-lock phenomenon generation, the appearance of minimizing hidden peril of accident.
Fig. 1 is a front view of the present utility model, and Fig. 2 is the A-A cutaway view of Fig. 1, and Fig. 3 is that the K of Fig. 2 is to view.
Embodiment one: present embodiment is made up of gear 1, gear 2, oil cylinder 15, oil cylinder 17, sprocket wheel 4, sprocket wheel 5, connecting rod 14, fork 10, wheel 9, arm 13, axle 12 and axle 6.Gear 1 is fixed on the midway location of automobile back wheel axle 11, and gear 2 is enclosed within on the midway location of axle 12; With the gear on the axle 12 2 is that the both sides, center are disposed with fork 10, arm 13, sprocket wheel 4 and pull bar 14 respectively, axle 6 be arranged in parallel with axle 12, from automobile longitudinal line of centers M-M, be disposed with fork 10, wheel 9, sprocket wheel 5 and pull bar 14 on the axle 6 of both sides respectively.One end of two forks 10 is fixed on the axle 6, another stomidium 7 of two forks 10 is enclosed within on the axle 12, and is rotationally connected with axle 12 formation, and the following square hole 20 of two arms 13 is enclosed within on the axle 12, and form with axle 12 and to be rotationally connected, the upper fixed of two arms 13 is on car chassis 19; Two sprocket wheels 4 are separately fixed on the two ends of axle 12, form a fixed connection, and an end of two connecting rods 14 is separately fixed on the external end head of axle 12, and the other end of two connecting rods 14 is separately fixed on the external end head of axle 6.Wheel 9 is all captiveed joint with axle 6 with sprocket wheel 5.The piston rod 16 of oil cylinder 17 is captiveed joint with gear 2, and two piston rods 3 of two oil cylinders 15 are captiveed joint with two forks 10.Wheel 9 is band tooth steel wheel, and it is anti-skidding to be used for winter.
Embodiment two: what present embodiment and embodiment one were different is that wheel 9 is rubber wheel, is used for the anti-lock in summer, and other composition is identical with embodiment one with annexation.
Claims (3)
1, automobile brake auxiliary device, it is made up of gear (1), gear (2), oil cylinder (15), oil cylinder (17), sprocket wheel (4), sprocket wheel (5), connecting rod (14), fork (10), wheel (9), arm (13), axle (12) and axle (6), it is characterized in that gear (1) is fixed on the midway location of automobile back wheel axle (11), gear (2) is enclosed within on the midway location of axle (12); With the gear (2) on the axle (12) is that the both sides, center are disposed with fork (10) respectively, arm (13), sprocket wheel (4) and pull bar (14), axle (6) be arranged in parallel with axle (12), from automobile longitudinal line of centers M-M, be disposed with fork (10) on the axle of both sides (6) respectively, wheel (9), sprocket wheel (5) and pull bar (14), one end of two forks (10) is fixed on the axle (6), another stomidium (7) of two forks (10) is enclosed within on the axle (12), and form with axle (12) and to be rotationally connected, the following square hole (20) of two arms (13) is enclosed within on the axle (12), and form with axle (12) and to be rotationally connected, the upper fixed of two arms (13) is on car chassis (19); Two sprocket wheels (4) are separately fixed on the two ends of axle (12), form a fixed connection, one end of two connecting rods (14) is separately fixed on the external end head of axle (12), the other end of two connecting rods (14) is separately fixed on the external end head of axle (6), wheel (9) is all captiveed joint with axle (6) with sprocket wheel (5), the piston rod (16) of oil cylinder (17) is captiveed joint with gear (2), two piston rods (3) of two oil cylinders (15) are captiveed joint with two forks (10), and oil cylinder (15) and oil cylinder (17) all are fixed on the chassis (19).
2, automobile brake auxiliary device according to claim 1 is characterized in that wheel (9) is band tooth steel wheel.
3, automobile brake auxiliary device according to claim 1 is characterized in that wheel (9) is rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248030 CN2476469Y (en) | 2001-05-29 | 2001-05-29 | Vehicle brake auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01248030 CN2476469Y (en) | 2001-05-29 | 2001-05-29 | Vehicle brake auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476469Y true CN2476469Y (en) | 2002-02-13 |
Family
ID=33658773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01248030 Expired - Fee Related CN2476469Y (en) | 2001-05-29 | 2001-05-29 | Vehicle brake auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476469Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624046B (en) * | 2009-08-11 | 2011-02-16 | 易凯 | Auxiliary braking system of motor vehicle |
| CN102189981A (en) * | 2011-03-17 | 2011-09-21 | 张宪云 | Motor vehicle brake |
| CN102602419A (en) * | 2011-04-06 | 2012-07-25 | 叶明旭 | Non-coaxial split type braking system and non-axial split type braking method for large vehicles |
| CN107031580A (en) * | 2017-05-19 | 2017-08-11 | 肇庆学院 | A kind of hydraulic cylinder quickly promotes the device of brake, method |
| CN111605520A (en) * | 2019-02-26 | 2020-09-01 | 上海电机学院 | A gear-driven reverse wheel emergency braking device |
-
2001
- 2001-05-29 CN CN 01248030 patent/CN2476469Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101624046B (en) * | 2009-08-11 | 2011-02-16 | 易凯 | Auxiliary braking system of motor vehicle |
| CN102189981A (en) * | 2011-03-17 | 2011-09-21 | 张宪云 | Motor vehicle brake |
| CN102602419A (en) * | 2011-04-06 | 2012-07-25 | 叶明旭 | Non-coaxial split type braking system and non-axial split type braking method for large vehicles |
| WO2012136077A1 (en) * | 2011-04-06 | 2012-10-11 | Ye Mingxu | Non-coaxial separate braking system of large vehicle and braking method therefor |
| CN107031580A (en) * | 2017-05-19 | 2017-08-11 | 肇庆学院 | A kind of hydraulic cylinder quickly promotes the device of brake, method |
| CN111605520A (en) * | 2019-02-26 | 2020-09-01 | 上海电机学院 | A gear-driven reverse wheel emergency braking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |