CN203255167U - Hydraulic braking device for emergency braking of automobile - Google Patents
Hydraulic braking device for emergency braking of automobile Download PDFInfo
- Publication number
- CN203255167U CN203255167U CN 201320291176 CN201320291176U CN203255167U CN 203255167 U CN203255167 U CN 203255167U CN 201320291176 CN201320291176 CN 201320291176 CN 201320291176 U CN201320291176 U CN 201320291176U CN 203255167 U CN203255167 U CN 203255167U
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- automobile
- braking
- sides
- connecting rod
- fluid pressure
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Abstract
The utility model relates to the field of motor vehicle braking equipment, and in particular relates to a hydraulic braking device for the emergency braking of an automobile. The hydraulic braking device comprises the automobile (1), a hydraulic oil cylinder (2), a hydraulic piston rod (3), a braking plate (4), a braking abrasive disc (5), a connecting rod (6), a piston rod (7) and a piston barrel (8). The hydraulic braking device is characterized in that one end of the hydraulic oil cylinder (2) is fixedly mounted at two sides of the body tail of the automobile (1); one end of the hydraulic piston rod (3) is mounted in the hydraulic oil cylinder (2) in a matching manner while the other end of the hydraulic piston rod (3) is fixedly mounted at two ends of the braking plate (4); the braking abrasive disc (5) is arranged at one side, corresponding to the ground, of the braking plate (4); one end of the connecting rod (6) is hinged with one side of the braking plate (4) while the other end of the connecting rod (6) is hinged with the two sides of the body tail of the automobile (1); a slide connecting mechanism is arranged at one side of the hydraulic oil cylinder (2).
Description
Technical field
The utility model relates to the automobile braking apparatus field, particularly a kind of fluid pressure type brake equipment for automobile emergency brake.
Background technology
Brake equipment, to have the movable parts of making (or movable machinery) to slow down, stop or keeping the device of the functions such as halted state, the mechanical component that make the movement parts in the machinery stop or slowing down, be commonly called as brake, lock, drg is mainly by frame processed, the composition such as brake component and operating control, some drg also is equipped with the automatic regulating apparatus in brake component gap, usually be contained on the high speed shaft of equipment in order to reduce a lock torque and structure cun drg, but to the higher main equipment of security requirement (such as mine hoist, elevator etc.) then should be contained near on the slow-speed shaft of equipment working portion, brake gear can divide two large classes, industry drg and car brake, car brake is divided into again running brake (service brake), Parking Brake (parking brake), when driving, generally all adopt service brake (service brake), be convenient to ramp to stop in the process of advancing, singly not to make automobile keep motionless, if just adopt braking during standstill when service brake is malfunctioning, after car comes to a complete stop, will use braking during standstill (parking brake), prevent that vehicle from moving ahead and rear row, after the parking generally except using Parking Brake, stopping in the acclivity position to hang over gear one grade (preventing rear row), stopping in descending slope position to hang over gear reverse gear (preventing from moving ahead), mechanical operating part is stopped or the resisting moment that must apply that slows down is called lock torque.
At present, the brake equipment that uses at automobile has two kinds, a kind of is the internal expansion type brake equipment, another kind is pincers clamp-type brake device, these two kinds of brake equipments, its braking principle all is that the wheel shaft with brake equipment and automobile rubs,, make car deceleration or parking, when the automobile low speed driving, this brake equipment can be effectively with automobile brake, yet, when automobile is run at high speed, the prominent emergency braking of meeting, automobile can't slow down rapidly, causes the traffic accidents such as vehicle side turning, causes great loss to personal safety.
Summary of the invention
The purpose of this utility model is, a kind of fluid pressure type brake equipment for automobile emergency brake is provided, for the brake equipment of orthodox car, and prominent problem that can't emergency braking when meeting emergency braking in galloping.
To achieve these goals, the technical solution of the utility model is specific as follows:
A kind of fluid pressure type brake equipment for automobile emergency brake, comprise automobile 1, hydraulic ram 2, liquid presses piston pole 3, slipper 4, braking abrasive disc 5, connecting rod 6, it is characterized in that, hydraulic ram 2 one ends respectively with the both sides fixed installation of the hull back position of automobile 1, liquid presses piston pole 3 one ends cooperate respectively and are installed in the described hydraulic ram 2, the other end fixedly mounts with slipper 4 two ends respectively, the corresponding side with ground of described slipper 4 arranges braking abrasive disc 5, connecting rod 6 one ends are hinged with described slipper 4 one sides respectively, the other end is hinged with the both sides of the hull back position of described automobile 1 respectively, described hydraulic ram 2 one sides arrange respectively sliding block joint mechanism, and the one end is hinged with described connecting rod 6 one sides respectively.
Described a kind of fluid pressure type brake equipment for automobile emergency brake is characterized in that, described braking abrasive disc 5, and it is a kind of sheet rubber of high-wearing feature specifically.
Described a kind of fluid pressure type brake equipment for automobile emergency brake is characterized in that, described sliding block joint mechanism comprises piston rod 7, piston barrel 8.
Described a kind of fluid pressure type brake equipment for automobile emergency brake is characterized in that, described piston barrel 8, one end respectively with the both sides fixed installation of the hull back position of described automobile 1.
Described a kind of fluid pressure type brake equipment for automobile emergency brake is characterized in that, described piston rod 7, one end cooperate respectively and be installed in the described piston barrel 8, and the other end is hinged with described connecting rod 6 one sides respectively.
The fluid pressure that the utility model produces when utilizing hydraulic ram 2, liquid presses piston pole 3 operation, drive earthward displacement of slipper 4 by liquid presses piston pole 3, slipper 4 drives the earthward displacement of braking abrasive disc 5 that is connected with the one side, contact with ground and with it friction by braking abrasive disc 5, produce friction drag, the action direction of friction drag and the opposite direction of running car, cancel out each other with forward tractive force in the vehicle traveling process, make the Speed Reduction of automobile, and make car deceleration, and stop.
The beneficial effects of the utility model are, simple in structure, novel in design, practical reliable, simple to operation, hydraulic ram 2, the design of liquid presses piston pole 3 is used, can utilize fluid pressure, stable, what continue releases hydraulic rams 2 with liquid presses piston pole 3, thereby makes earthward direction displacement of slipper 4, can not be subjected to the impact of the factors such as vibrations that automobile produces in the process of moving, improved the stability of power supply of the present utility model mechanism, connecting rod 6, piston rod 7, the planar linkage design of piston barrel 8 has effectively been offset this device in braking procedure, liquid presses piston pole 3, slipper 4 is when braking with ground friction, the friction drag that ground produces in the face of this device, piston rod 7, piston barrel 8 can make connecting rod 6 keep stable in operational process, and the application of braking abrasive disc 5 has improved the resistance of slipper 4 when braking with ground friction, improved braking effect of the present utility model, in the Vehicle Driving Cycle process, such as ice and snow weather, utilize the utility model also can play anti-skidding effect.
Description of drawings
Fig. 1 is scheme of installation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Wherein, 1. automobile, 2. hydraulic ram, 3. liquid presses piston pole, 4. slipper, 5. braking abrasive disc, 6. connecting rod, 7. piston rod, 8. piston barrel.
The specific embodiment
Embodiment 1
A kind of fluid pressure type brake equipment for automobile emergency brake comprises automobile 1, hydraulic ram 2, liquid presses piston pole 3, slipper 4, braking abrasive disc 5, connecting rod 6, piston rod 7, piston barrel 8.
As shown in Figure 1, hydraulic ram 2 one ends respectively with the both sides fixed installation of the hull back position of automobile 1, liquid presses piston pole 3 one ends cooperate respectively and are installed in the described hydraulic ram 2, connecting rod 6 one ends are hinged with described slipper 4 one sides respectively, the other end is hinged with the both sides of the hull back position of described automobile 1 respectively, described hydraulic ram 2 one sides arrange respectively sliding block joint mechanism, and the one end is hinged with described connecting rod 6 one sides respectively, described sliding block joint mechanism, comprise piston rod 7, piston barrel 8, described piston barrel 8, the one end respectively with the both sides fixed installation of the hull back position of described automobile 1, described piston rod 7, one end cooperate respectively and are installed in the described piston barrel 8, and the other end is hinged with described connecting rod 6 one sides respectively.
As shown in Figure 2, liquid presses piston pole 3 one ends fixedly mount with slipper 4 two ends respectively, and the corresponding side with ground of described slipper 4 arranges braking abrasive disc 5, described braking abrasive disc 5, and it is a kind of sheet rubber of high-wearing feature specifically.
The utility model in use, the hydraulic control system of automobile is connected with this device, in vehicle traveling process, the prominent emergency situation of meeting, when automobile needs emergency braking, step on the brake pedal of automobile 1, the brake system of automobile 1 self begins braking, automobile 1 reduces speed now, start the hydraulic control system that is connected with the utility model, hydraulic control system enters hydraulic ram 2 with the oil inlet of hydraulic oil by hydraulic ram 2, the fluid pressure that hydraulic ram 2 interior hydraulic oil produce is released hydraulic ram 2 with liquid presses piston pole 3, liquid presses piston pole 3 begins earthward direction displacement, liquid presses piston pole 3 drives earthward direction displacement of slipper 4, slipper 4 drives the earthward direction displacement of braking abrasive disc 5 that arranges thereon, 5 beginnings of braking abrasive disc contact with ground, and on the ground friction, produce friction drag, the action direction of friction drag and the opposite direction of running car, cancel out each other with forward tractive force in the vehicle traveling process, make the Speed Reduction of automobile, and make car deceleration, and stop, finish the emergency braking of automobile.
Embodiment 2
The utility model also is used in the brake system of automobile 1 self emergency braking when malfunctioning, when the brake system of automobile 1 self is malfunctioning, directly start the hydraulic control system that is connected with the utility model, the utility model entry into service, finish the emergency braking of automobile 1, all the other structures are described identical with embodiment 1 with using method.
Claims (5)
1. fluid pressure type brake equipment that is used for automobile emergency brake, comprise automobile (1), hydraulic ram (2), liquid presses piston pole (3), slipper (4), braking abrasive disc (5), connecting rod (6), it is characterized in that, hydraulic ram (2) one ends respectively with the both sides fixed installation of the hull back position of automobile (1), liquid presses piston pole (3) one ends cooperate respectively and are installed in the described hydraulic ram (2), the other end fixedly mounts with slipper (4) two ends respectively, the corresponding side with ground of described slipper (4) arranges braking abrasive disc (5), connecting rod (6) one ends are hinged with described slipper (4) one sides respectively, the other end is hinged with the both sides of the hull back position of described automobile (1) respectively, described hydraulic ram (2) one sides arrange respectively sliding block joint mechanism, and the one end is hinged with described connecting rod (6) one sides respectively.
2. described a kind of fluid pressure type brake equipment for automobile emergency brake according to claim 1 is characterized in that, described braking abrasive disc (5), and it is a kind of sheet rubber of high-wearing feature specifically.
3. described a kind of fluid pressure type brake equipment for automobile emergency brake according to claim 1 is characterized in that, described sliding block joint mechanism comprises piston rod (7), piston barrel (8).
4. described a kind of fluid pressure type brake equipment for automobile emergency brake according to claim 3 is characterized in that, described piston barrel (8), one end respectively with the both sides fixed installation of the hull back position of described automobile (1).
5. described a kind of fluid pressure type brake equipment for automobile emergency brake according to claim 3, it is characterized in that, described piston rod (7), one end cooperate respectively and are installed in the described piston barrel (8), and the other end is hinged with described connecting rod (6) one sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291176 CN203255167U (en) | 2013-05-24 | 2013-05-24 | Hydraulic braking device for emergency braking of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320291176 CN203255167U (en) | 2013-05-24 | 2013-05-24 | Hydraulic braking device for emergency braking of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255167U true CN203255167U (en) | 2013-10-30 |
Family
ID=49467763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320291176 Expired - Fee Related CN203255167U (en) | 2013-05-24 | 2013-05-24 | Hydraulic braking device for emergency braking of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203255167U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176019A (en) * | 2013-05-24 | 2014-12-03 | 史占彪 | Hydraulic type braking device for automobile emergency braking |
| CN106427947A (en) * | 2016-12-02 | 2017-02-22 | 曲阜师范大学 | Touchdown type car parking brake |
| CN108583544A (en) * | 2018-04-17 | 2018-09-28 | 刘书宏 | A kind of automobile braking device |
| TWI761820B (en) * | 2020-04-28 | 2022-04-21 | 謝德貴 | car emergency brake assist system |
-
2013
- 2013-05-24 CN CN 201320291176 patent/CN203255167U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176019A (en) * | 2013-05-24 | 2014-12-03 | 史占彪 | Hydraulic type braking device for automobile emergency braking |
| CN106427947A (en) * | 2016-12-02 | 2017-02-22 | 曲阜师范大学 | Touchdown type car parking brake |
| CN108583544A (en) * | 2018-04-17 | 2018-09-28 | 刘书宏 | A kind of automobile braking device |
| TWI761820B (en) * | 2020-04-28 | 2022-04-21 | 謝德貴 | car emergency brake assist system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160524 |