CN209079870U - The auxiliary brake system stopped when controllable lorry brake failure - Google Patents
The auxiliary brake system stopped when controllable lorry brake failure Download PDFInfo
- Publication number
- CN209079870U CN209079870U CN201821936376.3U CN201821936376U CN209079870U CN 209079870 U CN209079870 U CN 209079870U CN 201821936376 U CN201821936376 U CN 201821936376U CN 209079870 U CN209079870 U CN 209079870U
- Authority
- CN
- China
- Prior art keywords
- crawler belt
- switch
- crossbeam
- brake
- lorry
- 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
Links
Abstract
Major accident caused by when in order to solve lorry brake failure, the utility model provides the auxiliary brake system stopped when a kind of controllable lorry brake failure, in the front upper place of truck rear wheel setting brake crawler belt, usually crawler belt is rolled in crossbeam side in stroke, when putting through and driving indoor switch, crawler belt drops to road surface in the case that barrier cannot stop in time occur in brake failure or front, it is stalled after crawler belt in wheel load afterwards, parking is forced by the frictional force of crawler belt and road surface.After dangerous situation releases, reversing packs up crawler belt relieving spare again.
Description
Technical field
The utility model relates to brake techniques when a kind of lorry brake failure, when being a kind of controllable lorry brake failure
The auxiliary brake system of parking.
Background technique
Lorry since quality is big, when lower long slope must frequently braking with regulation speed, but frequently braking will lead to brake block
It generates heat with wheel hub, causes brake failure even to fail, since acceleration of gravity the more can run the more fast.Current method is in long descending
Section emergency lane at a distance setting one, if driving towards emergency lane parking when brake failure.But emergency lane is will be by
Using landform setting, it cannot accomplish that short distance many places are arranged, some drivers even miss emergency lane due to panic, due to
Speed, which is unable to control to cause to knock into the back with its vehicle, even overturns.Even in level road, when the traffic congestion of discovery front must stop, due to
Lorry braking distance length cannot stop in time, and the company of will also result in hits more vehicles, jeopardize other people securities of the lives and property.
Summary of the invention
Major accident caused by when in order to solve lorry brake failure, the utility model provide a kind of controllable lorry brake
The auxiliary brake system stopped when failure, in the front upper place of truck rear wheel setting brake crawler belt, usually in driving process, crawler belt is rolled
In crossbeam side when putting through and driving indoor open in the case that barrier cannot stop in time occur in brake failure or front
It closes, crawler belt drops to road surface, and crawler belt stalls in rear wheel load, forces parking by the frictional force of crawler belt and ground.After dangerous situation releases
Crawler belt is packed up again spare.
The technical solution that the utility model solves the problems, such as is: universal driving shaft and Zuo great Liang, right crossbeam, left reinforcer, the right side are added
Strong part connection；Left crawler belt, right-hand track chiain, driven pulley and linkage axis connection；Right baffle-plate and collision block, right baffle-plate axis, right baffle-plate bullet
Spring connection；Right shell body is connect with right shell body axis, right shell body spring；Travel switch, push switch, STATEMENT OF FEDERALLY SPONSORED, reversing switch, spring
It is connect with controller board；Driven pulley is connect with V belt, drive pulley, motor, motor cabinet；Deflector rod switch is connected to
In car steering room, universal driving shaft is connected to the left crossbeam and right crossbeam of left rear wheel and off hind wheel front upper place；Controller board is connected to
The top of left crossbeam.In normal driving, left crawler belt and right-hand track chiain are rolled at the both ends of universal driving shaft, by left baffle and right baffle pressure
It is tight to keep stablizing, when brake failure or when meeting barrier and cannot stop in time, puts through and drive indoor deflector rod switch, motor opens
Dynamic that left crawler belt and right-hand track chiain are dropped to road surface, left crawler belt in the left back wheel load of automobile, off hind wheel presses upper right-hand track chiain to stall wheel,
Parking of automobile is made by left crawler belt and right-hand track chiain and pavement friction.If there is the lorry of multiple groups rear-wheel, as long as one group of rear-wheel of control stops
Turn and has crawler belt controllable parking same as pavement friction.Vehicle is fallen backward after parking, left crawler belt and right-hand track chiain are decontroled, by the second line of a couplet
Moving part makes motor reversal, and left crawler belt and right-hand track chiain, which are packed up, can restore normally to drive a vehicle.
The beneficial effects of the utility model are: stopping in time when controllable lorry brake failure, there is barrier in front
Too in short-term, braking distance can be shortened to braking distance by starting this auxiliary brake system, avoid the generation of accident.
Detailed description of the invention
Fig. 1 is the circuit diagram of the utility model.
Fig. 2 is the schematic diagram of one embodiment.
Fig. 3 is the top view of second implementation example figure 2.
Fig. 4 is the schematic diagram of third embodiment.
In figure: 1, Zuo great Liang, 2, left reinforcer, 3, right baffle-plate spring, 4, right baffle-plate axis, 5, right baffle-plate, 6, follower belt
Wheel, 7, left crawler belt, 8, left rear wheel, 9, motor cabinet, 10, motor, 11, drive pulley, 12, V belt, 13, spring, 14, change
To switch, 15, STATEMENT OF FEDERALLY SPONSORED, 16, push switch, 17, collision block, 18, travel switch, 19, controller board, 20, right crossbeam, 21, the right side
Reinforcer, 22, right shell body spring, 23, right shell body axis, 24, right shell body, 25, universal driving shaft, 26, right-hand track chiain, 27, off hind wheel, 28,
Deflector rod switch.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
In Fig. 1, positive pole and deflector rod switch (28), travel switch (18), reversing switch (14), motor (10) are gone here and there
Connection, positive pole are separately connected with the push switch of bypass (16) and reversing switch (14), motor (10), and power cathode is opened with commutation
Close (14), motor (10) series connection.Deflector rod switch (28) is installed in driver's cabin.
In one embodiment shown in Fig. 2, travel switch (18), push switch (16), reversing switch (14), spring
(13) it is fixed on controller board (19)；STATEMENT OF FEDERALLY SPONSORED (15) is across on push switch (16) and reversing switch (14)；Controller
Plate (19) is fixed on the top of the left crossbeam (1) in front of left rear wheel (8)；Motor (10), motor cabinet (9) are fixed on left rear wheel (8)
The appropriate location of the left crossbeam in front upper place (1)；Right baffle-plate (5) is articulated with right baffle-plate axis (4)；Collision block is connected above right baffle-plate (5)
(17) and right baffle-plate spring (3)；The other end of right baffle-plate spring (3) is mounted on left reinforcer (2)；It cuts with scissors one end of universal driving shaft (25)
It is connected to reinforcer (2)；V belt (12) are mounted between universal driving shaft (25) and motor (10)；Universal driving shaft installs left crawler belt on (25)
(7) volume is on axis.Right baffle-plate (5) at this time compresses left crawler belt (7) under the active force of right baffle-plate spring (3), makes left crawler belt (7)
It keeps stablizing when vehicle jolts.Collision block (17) at this time is separated with the push rod of travel switch (18), travel switch (18)
In closed state, the contact of reversing switch (14) short round spring (13) one end is also at closed state.
In the top view of second implementation example figure 2 shown in Fig. 3, universal driving shaft (25) crosses left crossbeam (1) and right crossbeam
(20), the end on the right side of universal driving shaft (25) is articulated with right reinforcer (21), and right-hand track chiain (26) is installed on the right side of universal driving shaft (25)
One end is rolled up on axis, and right shell body axis (23) is connected between right crossbeam (20) and right reinforcer (21), and right shell body (24) is articulated with
Right shell body axis (23), right shell body spring (22) are mounted between right shell body (24) and right reinforcer (21), right shell body spring (22)
Pulling force make right shell body (24) compress right-hand track chiain (26), make right-hand track chiain (26) is kept when vehicle jolts stabilization.In vehicle brake
It is simultaneously declined when failure falls left crawler belt (7) by universal driving shaft (25) transmission right-hand track chiain (26), makes left rear wheel (8) and off hind wheel (27)
Left crawler belt (7) and right-hand track chiain (26) brake are pushed down simultaneously.
In third embodiment shown in Fig. 4, when brake failure, puts through and drive indoor deflector rod switch shown in Fig. 1
(28), motor (10) rotates forward at this time, by the drive pulley (11) in Fig. 3 through V belt (12) driven transmission belt pulley (6)
It rotates, the right-hand track chiain (26) in the left crawler belt (7) and Fig. 3 coaxial with driven pulley (6) is simultaneously declined to road surface, left rear wheel
(8) left crawler belt (7) in pressure, right-hand track chiain (26) in off hind wheel (27) pressure in Fig. 3.When left crawler belt (7) and right-hand track chiain (26) are whole
When decline, under the active force of right baffle-plate spring (3), collision block (17) impact stroke switch (18) that is connect with right baffle-plate (5)
Push rod, travel switch (18) disconnect, motor (10) stalling.
After vehicle comes to a complete stop, reversing leaves left rear wheel (8) left crawler belt (7), and off hind wheel (27) leaves right-hand track chiain (26), presses
Lower STATEMENT OF FEDERALLY SPONSORED (15) bypasses push switch (16) conducting powered at this time, and reversing switch (14) commutates simultaneously, motor (10)
Reversion, left crawler belt (7) and right-hand track chiain (26) are rolled, and are unclamped STATEMENT OF FEDERALLY SPONSORED (15), and motor (10) stalling, reversing switch (14) restores
The state rotated forward to control motor (10).At the same time, left crawler belt baffle (5) and right-hand track chiain baffle (24) are restored to shown in Fig. 2
Home position, push rod of the collision block (17) being connect with left crawler belt baffle (5) departing from travel switch (18), travel switch (18)
Restore to connect, in case occurring reusing when brake failure again.
Claims (1)
1. the auxiliary brake system stopped when a kind of controllable lorry brake failure, universal driving shaft (25) and Zuo great Liang (1), right crossbeam
(20), left reinforcer (2), right reinforcer (21) connection；Left crawler belt (7), right-hand track chiain (26) driven pulley (6) and universal driving shaft
(25) it connects；Right baffle-plate (5) is connect with collision block (17), right baffle-plate axis (4), right baffle-plate spring (3)；Right shell body (24) and right shell body
Axis (23), right shell body spring (22) connection；Travel switch (18), push switch (16), STATEMENT OF FEDERALLY SPONSORED (15), reversing switch (14),
Spring (13) is connect with controller board (19)；Driven pulley (6) and V belt (12), drive pulley (11), motor
(10), motor cabinet (9) connects；It is characterized in that: deflector rod switch (28) is connected in car steering room, universal driving shaft (25) is connected to a left side
The left crossbeam (1) and right crossbeam (20) of rear-wheel (8) and off hind wheel (27) front upper place, controller board (19) are connected to left crossbeam (1)
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936376.3U CN209079870U (en) | 2018-11-23 | 2018-11-23 | The auxiliary brake system stopped when controllable lorry brake failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936376.3U CN209079870U (en) | 2018-11-23 | 2018-11-23 | The auxiliary brake system stopped when controllable lorry brake failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079870U true CN209079870U (en) | 2019-07-09 |
Family
ID=67125222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936376.3U Expired - Fee Related CN209079870U (en) | 2018-11-23 | 2018-11-23 | The auxiliary brake system stopped when controllable lorry brake failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079870U (en) |
-
2018
- 2018-11-23 CN CN201821936376.3U patent/CN209079870U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3395659B1 (en) | Safe two-wheeled self-balancing vehicle | |
| CN106627547B (en) | Electronic brake system, method for starting and the vehicle of compatible automatic parking function | |
| US5839759A (en) | Vehicle capture device | |
| US11820238B2 (en) | Current collector for a non-rail-bound, electric traction vehicle, traction vehicle having a current collector of this type and method for operating a current collector of this type | |
| CN102060007A (en) | Anti-skidding brake for vehicles | |
| CN112721884A (en) | Parking system and vehicle with same | |
| CN103517820A (en) | Vehicle, and method and system of controlling the driveline of a vehicle | |
| CN102126486A (en) | Motor vehicle auxiliary speed-reducing method and device | |
| CN209079870U (en) | The auxiliary brake system stopped when controllable lorry brake failure | |
| CN109305145A (en) | The auxiliary brake system stopped when controllable lorry brake failure | |
| CN112937538B (en) | Electronic parking brake control method | |
| US2113056A (en) | Automobile and bus quick-stopping safety device | |
| CN106080570A (en) | Locomotive parking brake control system and control method thereof | |
| CN105398435A (en) | Auxiliary emergency braking system applied to heavy tractor semi-trailer | |
| CN109159752A (en) | A kind of the anti-of automobile rolls protective plate | |
| WO2004028903A1 (en) | Tractor, particularly for towing aircraft | |
| CN201080212Y (en) | Motor vehicle safety auxiliary device | |
| CN110816492B (en) | Anti-sliding device for snowy ramp and control method thereof | |
| CN107963067A (en) | Automotive safety stops pier and sets the automobile of the obstruction pier | |
| CN105599737A (en) | Wheeled vehicle emergency stop system and method | |
| CN201970981U (en) | Auxiliary antiskid brake system | |
| CN201065113Y (en) | Auxiliary braking device for motor vehicle | |
| CN205396059U (en) | Wheeled vehicle emergency stop system | |
| CN203172607U (en) | Spare brake system | |
| CN2353626Y (en) | Automatic safety device for automobile when tyre burst |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |