CN111038587B - Hydraulic braking device for improving running safety when automobile steering is out of control - Google Patents
Hydraulic braking device for improving running safety when automobile steering is out of control Download PDFInfo
- Publication number
- CN111038587B CN111038587B CN202010021509.XA CN202010021509A CN111038587B CN 111038587 B CN111038587 B CN 111038587B CN 202010021509 A CN202010021509 A CN 202010021509A CN 111038587 B CN111038587 B CN 111038587B
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- 230000007246 mechanism Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Elements And Transmission Devices (AREA)
Abstract
The invention aims to solve the problem that the direction of wheels is difficult to control when steering is out of control in the prior art, and discloses a hydraulic braking device for improving running safety when the steering of an automobile is out of control. The invention is based on the existing hydraulic braking, and a set of hydraulic system for braking the wheels is added, so that when the steering of the automobile is out of control, the control on the direction of the wheels is convenient, and the automobile is kept balanced and safer.
Description
Technical Field
The invention relates to the field of automobile safety driving, in particular to a hydraulic braking device for improving driving safety when automobile steering is out of control.
Background
In driving, if steering is out of control, the driver cannot grasp the steering wheel, and the result is serious, and the collision and the rollover are minute events. When the steering is out of control, the degree of danger is judged by depositing coldness, corresponding emergency measures are adopted, and the emergency measure is the most contraindicated in the moment, so that the danger is aggravated only by the moment of being able to be wrongly used. The vehicle running at high speed encounters a steering out-of-control cut mark, and emergency braking is not needed to be used first, so that the vehicle is prevented from turning over. It is also important that the neutral coast be disabled or the clutch be depressed after a loss of steering control to facilitate the use of the engine to hold down the power.
However, when the automobile turns out of control during running, the automobile still runs, but the automobile is not easy to turn out of control when turning, the steering wheel is out of control when the brake pedal is stepped on, so that the steering of the wheels cannot be well controlled, safe driving can be influenced, the balance of the automobile is influenced, the steering wheel can shake when the brake is stepped on due to the failure of the automobile, the stable control direction is further influenced, the unbalance of the automobile can be caused, the phenomenon of turning over can be seriously caused, and the existing hydraulic braking device for improving the running safety when the automobile turns out of control is not good in treatment mode, so that the wheel braking is needed to be controlled.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a hydraulic braking device for improving the running safety when the steering of an automobile is out of control.
The invention is realized by the following technical scheme:
the utility model provides an improve hydraulic braking device of security of traveling when car turns to out of control, including the holding ring, holding ring left and right sides symmetry welding has the connecting rod, the connecting plate is installed to the connecting rod outer end, install rotatory piece between connecting plate and the connecting rod, the connecting plate outside is provided with the lantern ring, install the bearing between lantern ring and the connecting plate, the even welding in connecting rod surface outside has the stand pipe, fixed mounting has second coil spring between stand pipe and the connecting plate, the inside cover of second coil spring is equipped with the slide bar, connecting rod upside welding has the layer board, layer board upside fixed mounting has the cylinder, install fastening screw between cylinder and the layer board, the piston rod is installed in the cylinder outside, the mounting panel is installed to the piston rod outer end, install the universal shaft between mounting panel and the piston rod, mounting panel lateral surface fixed mounting has the push pedal, the universal wheel is evenly installed in the push pedal outside, the cylinder upside is connected with the pump, install the control rod on the pump, control rod other end fixed mounting has the pull rod, connecting rod downside fixed mounting has the pull rod, the pull rod lower extreme, fixed mounting has the pull rod in the cylinder side, fixed mounting has the fixed connection pedal.
Preferably, a hole matched with the automobile wheel connecting shaft is formed in the middle of the connecting plate.
Preferably, the pump, the control rod, the air cylinder, the piston rod and other parts form a jack structure.
Preferably, the pushing plate is of an arc-shaped structure.
Preferably, the connecting plate can rotate on the connecting rod at any angle through the rotating block.
Preferably, the sliding rod is in sliding fit with the guide tube.
Preferably, the collar is a ring, a collar or a sleeve.
Preferably, the hydraulic brake mechanism is arranged in mirror image with the diameter of the positioning ring as a symmetry line.
Preferably, the rotary block mounting block and the rotary ball are arranged on the connecting plate, the ball-shaped groove is formed in the mounting block, the rotary ball is matched with the ball-shaped groove, a lower part of the rotary ball protrudes out of the ball-shaped groove, the lower part of the upper part of the rotary ball is arranged in the ball-shaped groove, the rotary ball is limited by the ball-shaped groove, and the top of the rotary ball is connected with the connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the lantern ring is stably sleeved on the inner ring of the wheel through the arrangement of the lantern ring, so that the lantern ring is in close contact with the wheel, and the elasticity of the second spiral spring is combined, so that the wheel can be pulled, the direction of the wheel is convenient to reset, and the braking on the direction of the wheel is realized;
2. the jack structure is used for pushing the push plate, and the universal wheels are used for guiding, so that the push plate can push the wheels conveniently, the control on the directions of the wheels is realized, the control on the wheels can be realized when the steering of the automobile is out of control and the control on the steering wheel of the automobile is out of control, the control on the directions of the automobile is realized, and the balance of the automobile is kept conveniently;
3. by pulling the pull rope, the pressure of the cylinder is relieved, and the piston rod is reset conveniently;
4. the pedal and the pull ring are connected in the automobile cab, so that a driver can conveniently and quickly operate the automobile, and the balance of the automobile is kept when the automobile is out of control, thereby being beneficial to safe driving;
5. the invention is based on the existing hydraulic braking, and a set of hydraulic system for braking the wheels is added, so that when the steering of the automobile is out of control, the control on the direction of the wheels is convenient, and the automobile is kept balanced and safer.
Drawings
Fig. 1 is a schematic structural view of a hydraulic braking device for improving running safety when steering of an automobile is out of control.
Figure 2 is a side view of the push plate of the present invention mated with a universal wheel.
Fig. 3 is a side view of the coupling plate of the present invention mated with a collar.
Description of the reference numerals: 1. connecting block, 2, pull rod, 3, pedal, 4, operating rod, 5, locating plate, 6, first helical spring, 7, pump, 8, fastening screw, 9, cylinder, 10, piston rod, 11, cardan shaft, 12, push plate, 13, universal wheel, 14, connecting plate, 15, collar, 16, rotary block, 17, second helical spring, 18, sliding rod, 19, guide tube, 20, supporting plate, 21, connecting rod, 22, stay cord, 23, pull ring, 24, locating ring, 25, mounting plate, 26 and bearing.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a hydraulic braking device for improving driving safety when car turns to out of control, including holding ring 24, the symmetrical welding of holding ring 24 left and right sides has connecting rod 21, connecting plate 14 is installed to connecting rod 21 outer end, install rotatory piece 16 between connecting plate 14 and the connecting rod 21, the connecting plate 14 outside is provided with lantern ring 15, install bearing 26 between lantern ring 15 and the connecting plate 14, the even welding in connecting rod 21 surface outside has stand pipe 19, fixed mounting has second coil spring 17 between stand pipe 19 and the connecting plate 14, the inside cover of second coil spring 17 is equipped with slide bar 18, connecting rod 21 upside welding has layer board 20, layer board 20 upside fixed mounting has cylinder 9, install fastening screw 8 between cylinder 9 and the layer board 20, install piston rod 10 in the cylinder 9 outside, install mounting plate 25 in the outer end of piston rod 10, install universal shaft 11 between mounting plate 25 and the piston rod 10, mounting plate 25 lateral surface fixed mounting has push pedal 12, the even universal wheel 13 in the outside of push plate 12, the upper end connection of cylinder 9 has 7 to be connected with the pump 7, and the other end of the connecting rod 2 is connected with the fixed mounting plate 3, the fixed mounting has the other end of the air cylinder 2, and the fixed mounting has the air cylinder 2 to be connected with the air cylinder 3, and the fixed mounting plate 2 is connected with the air-release plate 2.
The middle part of the connecting plate 14 is provided with a hole matched with the connecting shaft of the automobile wheel.
The pump 7, the control rod 4, the air cylinder 9, the piston rod 10 and other parts form a jack structure.
The push plate 12 has an arc-shaped structure.
The connecting plate 14 can be rotated at any angle on the connecting rod 21 by the rotating block 16.
The slide bar 18 is in sliding fit with the guide tube 19.
The operation steps are as follows: when the device is installed, jack is used to jack up the automobile, then the automobile front wheel is dismantled, the through hole sleeve on the connecting plate 14 is arranged on the connecting shaft of the automobile front wheel, then the automobile front wheel is installed, after the automobile front wheel is installed, the lantern ring 15 is positioned on the inner ring of the automobile front wheel, screws and the like are used for positioning between the lantern ring 15 and the automobile wheels, and bearings are arranged between the lantern ring 15 and the connecting plate 14, so that the lantern ring 15 can be driven to rotate when the wheels run and rotate, the connecting plate 14 does not rotate, the automobile chassis is grooved, the control rod 4 and the pull rope 22 of the device penetrate into the vicinity of the pedal of an automobile driver, the positioning ring 24 of the device is installed at the position between the front wheels of the automobile chassis, the position of the device is fixed, at the moment, the universal wheel 13 on the push plate 12 is propped against the inner edge of the automobile front wheel, when the automobile turns out of control, the steering wheel is not easy to control the steering wheel at the moment, the pedal 3 is repeatedly stepped on by a user, the pedal plate 3, the control rod 7, the control rod 4, the push plate 9, the push plate 10 and the like are conveniently controlled by the control rod 12, and the control rod is conveniently pulled by the control rod, the control rod is further, the control rod is realized, and the control rod is convenient to drive the control rod is realized by the control rod and the control rod is further to the control rod and the control rod is used to drive the control rod 12.
The present embodiment is only for explanation and not limitation of the present invention, and modifications of the present embodiment without creative contribution can be made by those skilled in the art after reading the present specification as required, but are protected by patent laws within the scope of claims of the present invention.
Claims (6)
1. The utility model provides a hydraulic braking device for improving driving safety when car turns to out of control, includes holding ring (24), its characterized in that: connecting rods (21) are symmetrically welded on the left side and the right side of the locating ring (24), connecting plates (14) are arranged at the outer ends of the connecting rods (21), rotating blocks (16) are arranged between the connecting rods (14) and the connecting rods (21), lantern rings (15) are arranged on the outer sides of the connecting rods (14), bearings (26) are arranged between the lantern rings (15) and the connecting rods (14), guide pipes (19) are uniformly welded on the outer sides of the surfaces of the connecting rods (21), second spiral springs (17) are fixedly arranged between the guide pipes (19) and the connecting rods (14), sliding rods (18) are sleeved in the second spiral springs (17), supporting plates (20) are welded on the upper sides of the connecting rods (21), and hydraulic braking mechanisms are arranged on the supporting plates (20);
the hydraulic braking mechanism comprises a cylinder (9), a piston rod (10), a mounting plate (25) and a universal wheel (13), wherein the cylinder (9) is fixedly arranged on the upper side of the supporting plate (20), a fastening screw (8) is arranged between the cylinder (9) and the supporting plate (20), the piston rod (10) is arranged on the outer side of the cylinder (9), the mounting plate (25) is arranged on the outer end of the piston rod (10), a universal shaft (11) is arranged between the mounting plate (25) and the piston rod (10), a push plate (12) is fixedly arranged on the outer side of the mounting plate (25), the universal wheel (13) is uniformly arranged on the outer side of the push plate (12), a pump (7) is connected on the upper side of the cylinder (9), a control rod (4) is arranged on the pump (7), a connecting block (1) is fixedly arranged at the other end of the control rod (4), a pull rod (2) is fixedly arranged on the lower side of the connecting block (1), a pedal (3) is fixedly arranged at the lower end of the pull rod (2), a locating plate (5) is fixedly arranged on the upper end of the inner side of the cylinder (9), a locating plate (5) is fixedly arranged on the inner side of the piston rod, the first spiral valve (6) is fixedly arranged between the locating plate (5) and the control rod (4), the other end of the pull rope (22) is fixedly connected with a pull ring (23);
the pump (7), the control rod (4), the air cylinder (9) and the piston rod (10) form a jack structure;
the push plate (12) is of an arc-shaped structure.
2. The hydraulic brake device for improving running safety when steering out of control of an automobile according to claim 1, wherein: the middle part of the connecting plate (14) is provided with a hole matched with the automobile wheel connecting shaft.
3. The hydraulic brake device for improving running safety when steering out of control of an automobile according to claim 1, wherein: the connecting plate (14) can rotate on the connecting rod (21) at any angle through the rotating block (16).
4. The hydraulic brake device for improving running safety when steering out of control of an automobile according to claim 1, wherein: the sliding rod (18) is in sliding fit with the guide tube (19).
5. The hydraulic brake device for improving running safety when steering out of control of an automobile according to claim 1, wherein: the lantern ring (15) adopts a circular ring, a lantern ring or a sleeve.
6. The hydraulic brake device for improving running safety when steering out of control of an automobile according to claim 1, wherein: the hydraulic brake mechanism is arranged in mirror image with the diameter of the positioning ring (24) as a symmetrical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021509.XA CN111038587B (en) | 2020-01-09 | 2020-01-09 | Hydraulic braking device for improving running safety when automobile steering is out of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010021509.XA CN111038587B (en) | 2020-01-09 | 2020-01-09 | Hydraulic braking device for improving running safety when automobile steering is out of control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111038587A CN111038587A (en) | 2020-04-21 |
| CN111038587B true CN111038587B (en) | 2024-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010021509.XA Active CN111038587B (en) | 2020-01-09 | 2020-01-09 | Hydraulic braking device for improving running safety when automobile steering is out of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111038587B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120076827A (en) * | 2010-12-30 | 2012-07-10 | 김영기 | Drive steering equipment using foot |
| CN105329317A (en) * | 2015-11-17 | 2016-02-17 | 吉林大学 | Automobile tire explosion steering wheel turn angle restriction and cannon pinion brake combined control system and method |
| CN106467038A (en) * | 2015-08-17 | 2017-03-01 | 比亚迪股份有限公司 | The anti-assist steering system turning to failure of electric automobile and assisted diversion method |
| CN107150718A (en) * | 2017-06-06 | 2017-09-12 | 吉林大学 | Multi-mode automobile steer-by-wire system |
| CN207015321U (en) * | 2017-05-26 | 2018-02-16 | 海南大学 | Automobile emergency brake |
| CN108313032A (en) * | 2018-03-26 | 2018-07-24 | 合肥市智信汽车科技有限公司 | A kind of emergent brake for automobile |
| CN108372882A (en) * | 2018-04-20 | 2018-08-07 | 浙江戴德隆翠汽车有限公司 | A kind of line traffic control hydraulic automobile steering mechanical backup device |
| WO2018235893A1 (en) * | 2017-06-23 | 2018-12-27 | Ntn株式会社 | Supplemental turning function-equipped hub unit and vehicle |
| WO2019042861A1 (en) * | 2017-09-01 | 2019-03-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Foot brake module having an emergency steering function |
| CN211642339U (en) * | 2020-01-09 | 2020-10-09 | 湖南汽车工程职业学院 | Hydraulic braking device for improving driving safety when automobile steering is out of control |
-
2020
- 2020-01-09 CN CN202010021509.XA patent/CN111038587B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120076827A (en) * | 2010-12-30 | 2012-07-10 | 김영기 | Drive steering equipment using foot |
| CN106467038A (en) * | 2015-08-17 | 2017-03-01 | 比亚迪股份有限公司 | The anti-assist steering system turning to failure of electric automobile and assisted diversion method |
| CN105329317A (en) * | 2015-11-17 | 2016-02-17 | 吉林大学 | Automobile tire explosion steering wheel turn angle restriction and cannon pinion brake combined control system and method |
| CN207015321U (en) * | 2017-05-26 | 2018-02-16 | 海南大学 | Automobile emergency brake |
| CN107150718A (en) * | 2017-06-06 | 2017-09-12 | 吉林大学 | Multi-mode automobile steer-by-wire system |
| WO2018235893A1 (en) * | 2017-06-23 | 2018-12-27 | Ntn株式会社 | Supplemental turning function-equipped hub unit and vehicle |
| WO2019042861A1 (en) * | 2017-09-01 | 2019-03-07 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Foot brake module having an emergency steering function |
| CN108313032A (en) * | 2018-03-26 | 2018-07-24 | 合肥市智信汽车科技有限公司 | A kind of emergent brake for automobile |
| CN108372882A (en) * | 2018-04-20 | 2018-08-07 | 浙江戴德隆翠汽车有限公司 | A kind of line traffic control hydraulic automobile steering mechanical backup device |
| CN211642339U (en) * | 2020-01-09 | 2020-10-09 | 湖南汽车工程职业学院 | Hydraulic braking device for improving driving safety when automobile steering is out of control |
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| Publication number | Publication date |
|---|---|
| CN111038587A (en) | 2020-04-21 |
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