CN104044564A - Auxiliary brake device of motor lorry - Google Patents
Auxiliary brake device of motor lorry Download PDFInfo
- Publication number
- CN104044564A CN104044564A CN201410297124.0A CN201410297124A CN104044564A CN 104044564 A CN104044564 A CN 104044564A CN 201410297124 A CN201410297124 A CN 201410297124A CN 104044564 A CN104044564 A CN 104044564A
- Authority
- CN
- China
- Prior art keywords
- autotruck
- auxiliary brake
- stopper
- emergency braking
- pipe link
- 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.)
- Pending
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The invention discloses an auxiliary brake device of a motor lorry, and relates to the technical field of automobile manufacturing. The auxiliary brake device comprises an automotive frame and automotive rear wheels. A stopping block is arranged on the position, in front of the automotive rear wheels, of the automotive frame and fixed to the automotive frame through a locking device. The auxiliary brake device can solve the problems that the whole motor lorry cannot be braked due to the fact that brake distance is too long when the motor lorry is emergently braked.
Description
Technical field
The present invention relates to field of automobile, auxiliary brake during especially a kind of autotruck emergency braking.
Background technology
The autotruck overwhelming majority adopts drum brakes system, and the friction by brake facing and automotive hub reaches and autotruck slowed down until the effect of braking completely; Autotruck is because cargo capacity is large, generally stopping distance is just long, if when running car is during in descending section, chaufeur wants regulation speed all will brake for a long time, easy like this automotive hub and the brake facing hot braking effect that affects that generates heat that makes, when if autotruck needs hard brake stop at this time, chaufeur is firmly floored brake exactly, also cannot allow vehicle stop soon, the traffic accident that a lot of autotrucies occur is all because brake problem causes, and brings serious threat to the country and people's lives and properties; At present, autotruck is seldom provided with auxiliary brake when autotruck needs emergency braking, to the auxiliary braking of autotruck.
Summary of the invention
The object of this invention is to provide a kind of autotruck emergency braking auxiliary brake, when it can solve autotruck emergency braking, poor stop causes whole autotruck to stop and does not live the problem of car.
In order to address the above problem, the technical solution used in the present invention is:
This autotruck emergency braking auxiliary brake, comprises automotive frame and automobile back wheel, on the described automotive frame in the place ahead of described automobile back wheel, is provided with stopper, and described stopper is fixed on described automotive frame by latching device.
Enter upper step: described stopper is provided with pipe link, described pipe link is cylinder, it is radially provided with at least two above lockholes.
Further: described latching device is comprised of locking plate, lock pin, spring and bracing wire, locking plate is discoid, its middle part is provided with the hole passing for described pipe link, radially be provided with horizontally disposed pilot hole, described pilot hole is corresponding with the lockhole of described pipe link, in described pilot hole, be provided with successively described spring and described lock pin, the outer end of described lock pin is connected with described bracing wire, and described bracing wire passes described locking plate.
Further: described stopper is provided with towards the one side of described automobile back wheel the arc surface conforming to the cylindrical of described automobile back wheel, its underpart is horizontal surface.
Further: on the arc surface of described stopper and horizontal surface, to be provided with rubber layer.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect:
Auxiliary braking when 1, the present invention can be used for autotruck emergency braking, can be used jointly with heavy-duty truck brake device;
2, the present invention is simple in structure, braking is reliable, the last life saving measure in the time of especially can be separately for heavy-duty truck brake system down.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described: as shown in Figure 1,
An autotruck emergency braking auxiliary brake, comprises automotive frame 1 and automobile back wheel 10, on the automotive frame 1 in the place ahead of automobile back wheel 10, is provided with stopper 2, and stopper 2 is fixed on automotive frame 1 by latching device; Stopper 2 is hexahedron, and its one side towards automobile back wheel 10 is provided with the arc surface 8 conforming to the cylindrical of automobile back wheel 10, and its underpart is horizontal surface 9, for increasing friction force, on arc surface 8 and horizontal surface 9, is provided with rubber layer; Stopper 2 tops are provided with pipe link 6, and pipe link 6 is cylinder, and it is radially provided with two symmetrically arranged lockholes; Latching device is comprised of locking plate 4, lock pin 5, spring 7 and bracing wire 3, locking plate 4 is discoid, its middle part is provided with the hole passing for pipe link 6, it is radially provided with horizontally disposed pilot hole, pilot hole is corresponding with the lockhole of pipe link 6, is provided with successively spring 7 and lock pin 5 in pilot hole, and the outer end of lock pin 5 is connected with bracing wire 3, lock pin 5 inserts the lockhole of pipe link 6, and bracing wire 3 passes locking plate 4 and is connected with the switch in being located at operator's compartment.
When autotruck normally travels, stopper 2 is locked in being fixed on the latching device of automotive frame 1, when chaufeur is found to allow autotruck emergency braking, when chaufeur is stepped on brake pedal and press the switch of the bracing wire 3 being arranged in operator's compartment, bracing wire 3 is toward the outer side shifting of latching device, band pendulum lock pin 5 is outwards moved, when lock pin 5 is whole while exiting the lockhole of stopper 2, stopper 2 drops downwards on the ground, the trailing wheel of autotruck presses stopper 2, and autotruck can not move on.For preventing stopper 2 loss, can add at the top of pipe link 6 chain, the other end of chain is fixed on any position of autotruck.
Claims (5)
1. an autotruck emergency braking auxiliary brake, comprise automotive frame (1) and automobile back wheel (10), it is characterized in that: on the described automotive frame (1) in the place ahead of described automobile back wheel (10), be provided with stopper (2), described stopper (2) is fixed on described automotive frame (1) by latching device.
2. autotruck emergency braking auxiliary brake according to claim 1, is characterized in that: described stopper (2) is provided with pipe link (6), and described pipe link (6) is cylinder, and it is radially provided with at least two above lockholes.
3. autotruck emergency braking auxiliary brake according to claim 1 and 2, it is characterized in that: described latching device is by locking plate (4), lock pin (5), spring (7) and bracing wire (3) form, locking plate (4) is discoid, its middle part is provided with the hole passing for described pipe link (6), it is radially provided with horizontally disposed pilot hole, described pilot hole is corresponding with the lockhole of described pipe link (6), in described pilot hole, be provided with successively described spring (7) and described lock pin (5), the outer end of described lock pin (5) is connected with described bracing wire (3), described bracing wire (3) passes described locking plate (4).
4. autotruck emergency braking auxiliary brake according to claim 3, it is characterized in that: described stopper (2) is provided with towards the one side of described automobile back wheel (10) arc surface (8) conforming to the cylindrical of described automobile back wheel (10), and its underpart is horizontal surface (9).
5. autotruck emergency braking auxiliary brake according to claim 4, is characterized in that: on the arc surface (8) of described stopper (2) and horizontal surface (9), be provided with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297124.0A CN104044564A (en) | 2014-06-28 | 2014-06-28 | Auxiliary brake device of motor lorry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410297124.0A CN104044564A (en) | 2014-06-28 | 2014-06-28 | Auxiliary brake device of motor lorry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104044564A true CN104044564A (en) | 2014-09-17 |
Family
ID=51498091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410297124.0A Pending CN104044564A (en) | 2014-06-28 | 2014-06-28 | Auxiliary brake device of motor lorry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104044564A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271082A1 (en) * | 1974-05-17 | 1975-12-12 | Sergent Ferdinand | Road vehicle safety brake - has shoes with rollers held on swinging and telescopic frame by cable |
| CN2078257U (en) * | 1990-09-27 | 1991-06-05 | 黄耀华 | Wheel brake device |
| CN2104161U (en) * | 1991-05-24 | 1992-05-13 | 顾奎斌 | Rubber skid hoof |
| CN2257778Y (en) * | 1996-05-16 | 1997-07-16 | 王道通 | Automobile emergency braking device |
| CN2295641Y (en) * | 1996-12-06 | 1998-10-28 | 邱炳生 | Emergency unit of brake |
| CN201021269Y (en) * | 2007-04-29 | 2008-02-13 | 刘清龙 | Anti-slip protecting device of vehicle |
| CN102383758A (en) * | 2011-11-22 | 2012-03-21 | 江汉石油钻头股份有限公司 | Guide base wellhead locking device of underwater Christmas tree |
-
2014
- 2014-06-28 CN CN201410297124.0A patent/CN104044564A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2271082A1 (en) * | 1974-05-17 | 1975-12-12 | Sergent Ferdinand | Road vehicle safety brake - has shoes with rollers held on swinging and telescopic frame by cable |
| CN2078257U (en) * | 1990-09-27 | 1991-06-05 | 黄耀华 | Wheel brake device |
| CN2104161U (en) * | 1991-05-24 | 1992-05-13 | 顾奎斌 | Rubber skid hoof |
| CN2257778Y (en) * | 1996-05-16 | 1997-07-16 | 王道通 | Automobile emergency braking device |
| CN2295641Y (en) * | 1996-12-06 | 1998-10-28 | 邱炳生 | Emergency unit of brake |
| CN201021269Y (en) * | 2007-04-29 | 2008-02-13 | 刘清龙 | Anti-slip protecting device of vehicle |
| CN102383758A (en) * | 2011-11-22 | 2012-03-21 | 江汉石油钻头股份有限公司 | Guide base wellhead locking device of underwater Christmas tree |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104071137A (en) | Automobile antiskid device | |
| CN104044564A (en) | Auxiliary brake device of motor lorry | |
| CN104948616A (en) | Ventilation brake disc with centrifugal blades | |
| CN201761479U (en) | Cooling device of the brake part of heavy type automobile | |
| CN101962007A (en) | Brake synchronous forced cooling device of heavy vehicle | |
| CN204978621U (en) | Emergent slowly fast arresting gear of car hydraulic pressure disk | |
| CN203958103U (en) | A kind of Vehicular brake device | |
| CN203528459U (en) | Safety-type automobile tire | |
| CN202441771U (en) | Clamp type brake | |
| CN202965806U (en) | Double-convex-peak steel commercial vehicle wheel | |
| CN202063122U (en) | Hydraulic emergency braking device | |
| CN201405837Y (en) | Braking device of forward fork lift | |
| CN104859605A (en) | Hydraulic cylinder driven braking device outside wheels | |
| CN204605765U (en) | The wheel of power actuated vehicle is saved somebody's life outward brake equipment | |
| CN110103905B (en) | Friction force increasing device for brake | |
| CN204801753U (en) | Auxiliary brake | |
| CN201350897Y (en) | Automobile emergency brake device | |
| CN201400163Y (en) | Emergency brake safety device | |
| CN204432634U (en) | Camber beam disc brake system | |
| CN204674560U (en) | Large-scale petroleum pulls module service braking system | |
| CN204605766U (en) | The outer brake equipment of wheel of Driven by Hydraulic Cylinder | |
| CN203780512U (en) | Auxiliary hydraulic brake device | |
| CN203958108U (en) | Vehicle safety insurance brake system | |
| CN211107366U (en) | Novel private car auxiliary brake device | |
| CN202381595U (en) | Rear disc brake of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140917 |