CN104176019A - Hydraulic type braking device for automobile emergency braking - Google Patents
Hydraulic type braking device for automobile emergency braking Download PDFInfo
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- CN104176019A CN104176019A CN201310198784.9A CN201310198784A CN104176019A CN 104176019 A CN104176019 A CN 104176019A CN 201310198784 A CN201310198784 A CN 201310198784A CN 104176019 A CN104176019 A CN 104176019A
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- automobile
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- slipper
- fluid pressure
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Abstract
The invention discloses a hydraulic type braking device for automobile emergency braking, and relates to the field of motor vehicle braking equipment, in particular to the hydraulic type braking device for automobile emergency braking. The hydraulic type braking device for automobile emergency braking comprises an automobile (1), a hydraulic 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 cylinder (8), and is characterized in that one end of the hydraulic cylinder (2) is respectively and fixedly arranged with two sides of the tail part position of an automobile body of the automobile (1); one end of the hydraulic piston rod (3) is arranged in the hydraulic cylinder (2) in a matching way; the other end of the hydraulic piston rod (3) is respectively and fixedly arranged with two ends of the braking plate (4); the braking abrasive disc (5) is arranged on one side, corresponding to the ground, of the braking plate (4); one end of the connecting rod (6) is respectively hinged with one side of the braking plate (4); the other end is respectively hinged with two sides of the tail part position of the automobile body of the automobile (1); a sliding connection mechanism is arranged on one side of the hydraulic cylinder (2).
Description
Technical field
The present invention relates to automobile braking apparatus field, particularly a kind of fluid pressure type brake equipment for automobile emergency brake.
Background technology
Brake equipment, to there is 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 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 is also equipped with the automatic regulating apparatus in brake component gap, in order to reduce a lock torque and structure cun drg, be conventionally contained on the high speed shaft of equipment, but to the higher main equipment of security requirement (as mine hoist, elevator etc.) 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, not singly 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 parking generally except using Parking Brake, stopping in acclivity position to hang over gear one grade (preventing rear row), stopping in position, descending slope 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 using on automobile has two kinds, a kind of is internal expansion type brake equipment, another kind is pincers clamp-type brake device, these two kinds of brake equipments, its braking principle is all that the wheel shaft of brake equipment and automobile is rubbed,, make car deceleration or parking, when automobile low speed driving, this brake equipment can be effectively by automobile brake, yet, when automobile is run at high speed, the prominent emergency braking of meeting, automobile cannot slow down rapidly, causes the traffic accidents such as vehicle side turning, to personal safety, causes great loss.
Summary of the invention
The object of the invention is to, a kind of fluid pressure type brake equipment for automobile emergency brake is provided, for the brake equipment of orthodox car, prominent problem that cannot emergency braking while meeting emergency braking in galloping.
To achieve these goals, technical scheme of the present invention 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 end respectively with the both sides fixed installation of the hull back position of automobile 1, liquid presses piston pole 3 one end coordinate respectively in the hydraulic ram 2 described in being installed on, the other end fixedly mounts with slipper 4 two ends respectively, described slipper 4 side corresponding to ground arranges braking abrasive disc 5, connecting rod 6 one end 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 its 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, its 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, and its one end coordinates respectively in the piston barrel 8 described in being installed on, and the other end is hinged with described connecting rod 6 one sides respectively.
The fluid pressure that the present invention produces while utilizing hydraulic ram 2, liquid presses piston pole 3 operation, by liquid presses piston pole 3, drive slipper 4 displacement earthward, slipper 4 drives braking abrasive disc 5 displacement being earthward connected with one side, by braking abrasive disc 5, contact with ground and friction with it, produce friction drag, the action direction of friction drag and the opposite direction of running car, cancel out each other with tractive force forward in vehicle traveling process, make the Speed Reduction of automobile, and make car deceleration, and stop.
The invention has the beneficial effects as follows, simple in structure, novel in design, practical reliable, simple to operation, hydraulic ram 2, the design application of liquid presses piston pole 3, can utilize fluid pressure, stable, what continue releases hydraulic ram 2 by liquid presses piston pole 3, thereby make slipper 4 direction displacement earthward, can not be subject 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 invention mechanism, connecting rod 6, piston rod 7, the planar linkage design of piston barrel 8, effectively 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 in operational process, keep stable, the application of braking abrasive disc 5, improved the resistance of slipper 4 when braking with ground friction, improved braking effect of the present invention, in Vehicle Driving Cycle process, as ice and snow weather, utilize the present invention also can play anti-skidding effect.
Accompanying drawing explanation
Fig. 1 is scheme of installation of the present invention.
Fig. 2 is structural representation of the present invention.
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
For a 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, piston rod 7, piston barrel 8.
As shown in Figure 1, hydraulic ram 2 one end respectively with the both sides fixed installation of the hull back position of automobile 1, liquid presses piston pole 3 one end coordinate respectively in the hydraulic ram 2 described in being installed on, can utilize fluid pressure, stable, what continue releases hydraulic ram 2 by liquid presses piston pole 3, thereby make slipper 4 direction displacement earthward, can not be subject 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 invention mechanism, connecting rod 6 one end 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, effectively 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, described hydraulic ram 2 one sides arrange respectively sliding block joint mechanism, and its 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, its one end respectively with the both sides fixed installation of the hull back position of described automobile 1, described piston rod 7, its one end coordinates respectively in the piston barrel 8 described in being installed on, the other end is hinged with described connecting rod 6 one sides respectively, can make connecting rod 6 in operational process, keep stable, the application of braking abrasive disc 5, improved the resistance of slipper 4 when braking with ground friction, improved braking effect of the present invention.
As shown in Figure 2, liquid presses piston pole 3 one end fixedly mount with slipper 4 two ends respectively, and described slipper 4 side corresponding to ground arranges braking abrasive disc 5, described braking abrasive disc 5, and it is a kind of sheet rubber of high-wearing feature specifically.
The present invention 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 starts braking, automobile 1 reduces speed now, start the hydraulic control system being connected with the present invention, by hydraulic oil, the oil inlet by hydraulic ram 2 enters hydraulic ram 2 to hydraulic control system, the fluid pressure that the interior hydraulic oil of hydraulic ram 2 produces is released hydraulic ram 2 by liquid presses piston pole 3, liquid presses piston pole 3 starts direction displacement earthward, liquid presses piston pole 3 drives slipper 4 direction displacement earthward, slipper 4 drives the braking abrasive disc 5 direction displacement earthward arranging thereon, braking abrasive disc 5 starts to contact with ground, and friction on the ground, produce friction drag, the action direction of friction drag and the opposite direction of running car, cancel out each other with tractive force forward in vehicle traveling process, make the Speed Reduction of automobile, and make car deceleration, and stop, complete the emergency braking of automobile.
Embodiment 2
The present invention is also 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 being connected with the present invention, entry into service of the present invention, complete the emergency braking of automobile 1, all the other structures and using method are with identical described in embodiment 1.
Claims (5)
1. the 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 end respectively with the both sides fixed installation of the hull back position of automobile (1), liquid presses piston pole (3) one end coordinates respectively in the hydraulic ram (2) described in being installed on, the other end fixedly mounts with slipper (4) two ends respectively, described slipper (4) side corresponding to ground arranges braking abrasive disc (5), connecting rod (6) one end is 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 its one end is hinged with described connecting rod (6) one sides respectively.
2. 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. 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. a kind of fluid pressure type brake equipment for automobile emergency brake according to claim 3, is characterized in that, described piston barrel (8), its one end respectively with the both sides fixed installation of the hull back position of described automobile (1).
5. 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), its one end coordinates respectively in the piston barrel (8) described in being installed on, and the other end is hinged with described connecting rod (6) one sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198784.9A CN104176019A (en) | 2013-05-24 | 2013-05-24 | Hydraulic type braking device for automobile emergency braking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198784.9A CN104176019A (en) | 2013-05-24 | 2013-05-24 | Hydraulic type braking device for automobile emergency braking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104176019A true CN104176019A (en) | 2014-12-03 |
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ID=51957470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198784.9A Pending CN104176019A (en) | 2013-05-24 | 2013-05-24 | Hydraulic type braking device for automobile emergency braking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274855A (en) * | 2016-09-09 | 2017-01-04 | 江苏理工学院 | A kind of electro-hydraulic emergency braking apparatus of automobile and control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078694A (en) * | 1993-03-12 | 1993-11-24 | 赵良骥 | Trailer brake |
| US5673772A (en) * | 1995-10-16 | 1997-10-07 | Martin; Robert L. | Snowmobile braking system |
| CN2602977Y (en) * | 2003-03-03 | 2004-02-11 | 吕桂有 | Washboard type brake device for car |
| CN2769132Y (en) * | 2005-02-02 | 2006-04-05 | 刘德斌 | Vehicle braking auxiliary apparatus |
| CN2846240Y (en) * | 2005-07-29 | 2006-12-13 | 杨鹏源 | Anti-risk brake of automobile |
| WO2007112879A1 (en) * | 2006-03-31 | 2007-10-11 | CHRISTENSEN Niels | Method and device for emergency braking motor vehicles |
| CN102009644A (en) * | 2010-11-09 | 2011-04-13 | 于宥源 | Automobile auxiliary brake-powered speed-reduction friction device and braking method thereof |
| CN203255167U (en) * | 2013-05-24 | 2013-10-30 | 史占彪 | Hydraulic braking device for emergency braking of automobile |
-
2013
- 2013-05-24 CN CN201310198784.9A patent/CN104176019A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078694A (en) * | 1993-03-12 | 1993-11-24 | 赵良骥 | Trailer brake |
| US5673772A (en) * | 1995-10-16 | 1997-10-07 | Martin; Robert L. | Snowmobile braking system |
| CN2602977Y (en) * | 2003-03-03 | 2004-02-11 | 吕桂有 | Washboard type brake device for car |
| CN2769132Y (en) * | 2005-02-02 | 2006-04-05 | 刘德斌 | Vehicle braking auxiliary apparatus |
| CN2846240Y (en) * | 2005-07-29 | 2006-12-13 | 杨鹏源 | Anti-risk brake of automobile |
| WO2007112879A1 (en) * | 2006-03-31 | 2007-10-11 | CHRISTENSEN Niels | Method and device for emergency braking motor vehicles |
| CN102009644A (en) * | 2010-11-09 | 2011-04-13 | 于宥源 | Automobile auxiliary brake-powered speed-reduction friction device and braking method thereof |
| CN203255167U (en) * | 2013-05-24 | 2013-10-30 | 史占彪 | Hydraulic braking device for emergency braking of automobile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274855A (en) * | 2016-09-09 | 2017-01-04 | 江苏理工学院 | A kind of electro-hydraulic emergency braking apparatus of automobile and control method |
| CN106274855B (en) * | 2016-09-09 | 2018-09-18 | 江苏理工学院 | A kind of electro-hydraulic emergency braking apparatus of automobile and control method |
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Application publication date: 20141203 |
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| RJ01 | Rejection of invention patent application after publication |