CN2825385Y - Clutch block braking device for vehicle - Google Patents
Clutch block braking device for vehicle Download PDFInfo
- Publication number
- CN2825385Y CN2825385Y CN 200520071193 CN200520071193U CN2825385Y CN 2825385 Y CN2825385 Y CN 2825385Y CN 200520071193 CN200520071193 CN 200520071193 CN 200520071193 U CN200520071193 U CN 200520071193U CN 2825385 Y CN2825385 Y CN 2825385Y
- Authority
- CN
- China
- Prior art keywords
- friction shoe
- hydraulic
- crossbeam
- connecting rod
- cylinder
- 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
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a clutch block brake for a vehicle, which comprises a clutch block, wherein the clutch block is connected with a connecting post on a crossbeam of the vehicle through a connecting rod. The middle part of the connecting rod is connected with a steam pressure cylinder or a hydraulic cylinder. The steam pressure cylinder or the hydraulic cylinder is arranged on the crossbeam of the vehicle, and is connected with a steam pressure brake system or a hydraulic brake system braking front wheels and rear wheels through a steam pressure pipe or a hydraulic pipe and a connecting pipe. A control mechanism of the connecting rod of the clutch block of the utility model is simple. In hard braking, the steam pressure brake system or the hydraulic brake system drops the clutch block hung on the lower part of the crossbeam of a motor vehicle to cause the clutch block to be in a press fit with the ground, so strong friction force is generated to cause a vehicle running at high speed to stop quickly and smoothly, so that the safety of persons and vehicles is effectively ensured.
Description
Technical field
The utility model relates to a kind of vehicle brake device, is specifically related to a kind of emergency brake arrangement.
Background technology
Existing brake of motor-driven vehicle device is the wheel hub braking, because wheel and ground-surface contact surface are less, so braking effect is undesirable, stopping distance is long, and safety is relatively poor.Chinese patent CN1398746A discloses a kind of emergency brake for motor vehicle, it mainly is made up of friction shoe, free bearing body and lifting mechanism, friction shoe is an adhesive rubber layer below the oblong steel plate, and the increase that makes full use of friction shoe and ground friction area increases friction drag.The subject matter that this patent exists: the one, the steel plate of friction shoe has increased the load of vehicle from great, and the control mechanism of control friction shoe is also complicated; The 2nd, in brake process, there is not external force to be applied on the friction shoe, mainly the own wt by the friction shoe steel plate increases friction force, though can play a role when emergency brake, stopping distance is still longer relatively.
Summary of the invention
In order to solve in the prior art friction shoe from great, the control mechanism complexity; Do not have external force during brake and put on the friction shoe, make the still relatively long problem of stopping distance.The utility model provides a kind of brake gear, and its friction shoe deadweight is less relatively, and drag friction power is big, the brake fast and stable.
The technical scheme that the utility model adopted is: self-propelled vehicle friction shoe brake gear comprises friction shoe, described friction shoe is connected with joint pin on the crossbeam by connecting rod, the middle part of connecting rod is connected with the pressure cylinder of pressure mechanism, pressure cylinder is contained on the crossbeam, and pressure cylinder is connected through the press-brake system of connection pipe with the braking front and back wheel.
Described pressure mechanism is a vapour pressure mechanism, and described pressure cylinder is the vapour pressure cylinder, and the vapour pressure post of vapour pressure cylinder is connected with the middle part of connecting rod, and the vapour pressure cylinder is contained on the crossbeam, and the vapour pressure cylinder is connected with the vapour pressure brake system of braking front and back wheel with connection pipe through the vapour pressure pipe.
Described pressure mechanism also can adopt hydraulic gear, and described pressure cylinder is a hydraulic actuating cylinder, and the hydraulic column of hydraulic actuating cylinder is connected with the middle part of connecting rod, and hydraulic actuating cylinder is contained on the crossbeam, and hydraulic actuating cylinder is connected with the hydraulic brake system of connection pipe with the braking front and back wheel through hydraulic pipe.
Described connecting rod has two at least, and hinge is in the friction shoe both sides respectively for the one end, and other end difference hinge is on two joint pins of trailing wheel back crossbeam.
Described friction shoe is an oblong antifriction rubber block.
The beneficial effects of the utility model: the connecting rod control mechanism of friction shoe is simple, the friction shoe that vapour pressure or hydraulic brake system will hang on below the self-propelled vehicle crossbeam when sudden stop falls and the ground pressing, produce powerful friction force, the vehicle quick and stable ground of running at high speed is stopped, thereby, guarantee safety of person vehicle.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation.
Among the figure 1, crossbeam, 2, axletree, 3, trailing wheel, 4, joint pin, 5, the hinge contact, 6, vapour pressure or hydraulic actuating cylinder, 7, vapour pressure or hydraulic pipe, 8, connection pipe, 9, connecting rod, 10, friction shoe, 11, vapour pressure or hydraulic column.
The specific embodiment
Referring to Fig. 1, the utility model is made up of friction shoe, connecting rod mechanism and vapour pressure or hydraulic efficiency pressure system (the rising and falling of friction shoe adopt vapour pressure or hydraulic pressure all can).Friction shoe 10 adopts an oblong antifriction rubber block, connecting rod 9 can be with two, one end hinge respectively is connected the both sides of friction shoe 10, other end difference hinge is on two joint pins 4, the middle part of connecting rod 9 is connected with vapour pressure or hydraulic column 11, vapour pressure or hydraulic actuating cylinder 6 are contained on the crossbeam 1, and vapour pressure or hydraulic actuating cylinder 6 are connected with the vapour pressure or the hydraulic brake system of front and back wheel with connection pipe 8 through vapour pressure or hydraulic pipe 7.Friction shoe and connecting rod mechanism can be arranged on the crossbeam of trailing wheel back.The utility model can be controlled by brake pedal, and brake pedal can be set to secondary control, wheel hub braking before and after the first order control, wheel hub braking and friction shoe braking before and after the second stage is controlled simultaneously.When in case of emergency, the friction shoe that vapour pressure or hydraulic brake system will hang on self-propelled vehicle crossbeam below falls and the ground pressing, produces powerful friction force, and the vehicle quick and stable ground of running at high speed is stopped, and has guaranteed safety of person vehicle.
The utility model can effectively shorten stopping distance, prevent vehicle when brake the sideslip whipping and vehicle rear spring plate fracture.
Claims (5)
1, a kind of self-propelled vehicle friction shoe brake gear, comprise friction shoe, it is characterized in that described friction shoe is connected with joint pin on the crossbeam by connecting rod, the middle part of connecting rod is connected with the pressure cylinder of pressure mechanism, pressure cylinder is contained on the crossbeam, and pressure cylinder is connected through the press-brake system of connection pipe with the braking front and back wheel.
2, self-propelled vehicle friction shoe brake gear according to claim 1, it is characterized in that described pressure mechanism is a vapour pressure mechanism, described pressure cylinder is the vapour pressure cylinder, the vapour pressure post of vapour pressure cylinder is connected with the middle part of connecting rod, the vapour pressure cylinder is contained on the crossbeam, and the vapour pressure cylinder is connected with the vapour pressure brake system of braking front and back wheel with connection pipe through the vapour pressure pipe.
3, self-propelled vehicle friction shoe brake gear according to claim 1, it is characterized in that described pressure mechanism is a hydraulic gear, described pressure cylinder is a hydraulic actuating cylinder, the hydraulic column of hydraulic actuating cylinder is connected with the middle part of connecting rod, hydraulic actuating cylinder is contained on the crossbeam, and hydraulic actuating cylinder is connected with the hydraulic brake system of connection pipe with the braking front and back wheel through hydraulic pipe.
4, according to claim 1,2 or 3 described self-propelled vehicle friction shoe brake gears, it is characterized in that described connecting rod has two at least, hinge is in the friction shoe both sides respectively for the one end, and other end difference hinge is on two joint pins of trailing wheel back crossbeam.
5,, it is characterized in that described friction shoe is an oblong antifriction rubber block according to claim 1,2 or 3 described self-propelled vehicle friction shoe brake gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071193 CN2825385Y (en) | 2005-04-25 | 2005-04-25 | Clutch block braking device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071193 CN2825385Y (en) | 2005-04-25 | 2005-04-25 | Clutch block braking device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825385Y true CN2825385Y (en) | 2006-10-11 |
Family
ID=37065571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071193 Expired - Fee Related CN2825385Y (en) | 2005-04-25 | 2005-04-25 | Clutch block braking device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825385Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481874A (en) * | 2013-10-14 | 2014-01-01 | 褚凤红 | Snowfield brake for motor vehicle |
| CN105644530A (en) * | 2016-02-17 | 2016-06-08 | 中山浩发节能科技有限公司 | Emergency braking hoe device used for automobile during rainy days and in snowfields |
-
2005
- 2005-04-25 CN CN 200520071193 patent/CN2825385Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103481874A (en) * | 2013-10-14 | 2014-01-01 | 褚凤红 | Snowfield brake for motor vehicle |
| CN105644530A (en) * | 2016-02-17 | 2016-06-08 | 中山浩发节能科技有限公司 | Emergency braking hoe device used for automobile during rainy days and in snowfields |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101456410A (en) | Automobile reinforcing brake auxiliary wheel system | |
| CN2825385Y (en) | Clutch block braking device for vehicle | |
| CN201249757Y (en) | An automobile braking device | |
| CN2776833Y (en) | Load sensing type hydraulic braking device of motorcycle | |
| CN200988559Y (en) | Foot braker for electric leisure tricycle | |
| CN2815797Y (en) | Vehicle auxiliry brake | |
| CN200981542Y (en) | Emergency brake auxiliary device for automotive vehicle | |
| CN203410441U (en) | Automobile brake pedal assembly | |
| CN2286703Y (en) | Double-safety braking device for hydraulic machine | |
| CN201310581Y (en) | Hydraulic self servo disk type brake | |
| CN100427790C (en) | Disc power-increasing brake of wheel | |
| CN202593491U (en) | Electric vehicle hydraulic emergence brake device | |
| CN202130436U (en) | Speed slowing emergency controllable hydraulic brake device for automobile | |
| CN204399153U (en) | Cyclecar front and back linkage brake device | |
| CN2921436Y (en) | Vehicle rear-wheels hydraulic running braking and mechanical parking braking float disc braker | |
| CN202768680U (en) | Automobile braking device with double-shoe pressure automatically regulated | |
| CN202574187U (en) | Hydraulic disk brake device for narrow-gauge electric locomotive | |
| CN201544945U (en) | Multi-axle driving automobile middle axle wheel braking device | |
| CN200981541Y (en) | Flywheel deceleration emergency brake mechanism for single-cylinder vehicle | |
| CN101269655A (en) | Brake of vehicle for ice and snow road | |
| CN201105723Y (en) | Automobile auxiliary brake device | |
| CN2763631Y (en) | Disk type force boosted wheel brake | |
| CN204109736U (en) | Huge discharge Multifunctional all-terrain vehicle | |
| CN202574188U (en) | Hydraulic disc-type braking device used for narrow-gauge electric locomotive | |
| CN2328572Y (en) | Double brake agricultural booster tricycle |
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 |