CN111038587A - Hydraulic braking device for improving driving safety when automobile steering is out of control - Google Patents
Hydraulic braking device for improving driving safety when automobile steering is out of control Download PDFInfo
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- CN111038587A CN111038587A CN202010021509.XA CN202010021509A CN111038587A CN 111038587 A CN111038587 A CN 111038587A CN 202010021509 A CN202010021509 A CN 202010021509A CN 111038587 A CN111038587 A CN 111038587A
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- 238000003466 welding Methods 0.000 claims 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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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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- 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 the steering of an automobile is out of control in the prior art, and discloses a hydraulic braking device for improving the running safety when the steering of the automobile is out of control. The invention is additionally provided with a set of hydraulic system for braking the wheels on the basis of the existing hydraulic brake, thereby being convenient to realize the control of the direction of the wheels when the automobile is out of control in steering, keeping the balance of the automobile and being 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 an automobile is out of control in steering.
Background
During driving, if the steering is out of control, which is a very dangerous thing, a driver cannot master the steering wheel, the consequence is serious, and the collision and the overturn are all in minutes. When the steering is out of control, the degree of danger is judged by the calmness, and corresponding emergency measures are taken, so that panic and misbehavior are most avoided, and the danger is aggravated. When a vehicle running at a high speed encounters out-of-control steering, emergency braking is not used firstly, and the vehicle is prevented from being overturned. It is also important that the engine be used to retard power to the extent that neutral coasting or the clutch must be engaged after a runaway steering event.
But when the car turns to when out of control in the driving, the car is still driving, but just difficult accurate steering when turning to, can cause the steering wheel to be out of control when trampling brake pedal, and then can not be fine control the turning to the wheel, will influence safe driving, influence the balance of car, and because the trouble of car, the steering wheel can shake when trampling the brake, and then influence the steady control direction, can cause the unbalance of car, can seriously cause the phenomenon of overturning, and current also do not have better processing mode to the car turns to out of control, therefore, need design a hydraulic braking device that improves the security of traveling when the car turns to out of control and control the wheel braking.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a hydraulic braking device for improving the running safety when the automobile is out of control in steering.
The invention is realized by the following technical scheme:
the hydraulic braking device comprises a positioning ring, wherein connecting rods are symmetrically welded on the left side and the right side of the positioning ring, a connecting plate is installed at the outer end of each connecting rod, a rotating block is installed between each connecting plate and each connecting rod, a sleeve ring is arranged on the outer side of each connecting plate, a bearing is installed between each sleeve ring and each connecting plate, guide pipes are evenly welded on the outer side of the surface of each connecting rod, a second spiral spring is fixedly installed between each guide pipe and each connecting plate, a sliding rod is sleeved inside each second spiral spring, a supporting plate is welded on the upper side of each connecting rod, an air cylinder is fixedly installed on the upper side of each supporting plate, a fastening screw is installed between each air cylinder and the corresponding supporting plate, a piston rod is installed on the outer side of each, the 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 lever on the pump, control lever other end fixed mounting has the connecting block, connecting block downside fixed mounting has the pull rod, pull rod lower extreme fixed mounting has the footboard, cylinder medial surface upper end fixed mounting has the locating plate, fixed mounting has a coil spring between locating plate and the control lever, the relief valve department of cylinder is connected with the stay cord, stay cord other end fixedly connected with pull ring.
Preferably, the middle part of the connecting plate is provided with a hole matched with the automobile wheel connecting shaft.
Preferably, the pump, the control rod, the air cylinder, the piston rod and other components form a jack structure.
Preferably, the push 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 slide bar is in sliding fit with the guide tube.
Preferably, the lantern ring is a circular ring, a lantern ring or a sleeve.
Preferably, the hydraulic brake mechanism is arranged in a mirror image mode by taking the diameter of the positioning ring as a symmetry line.
Preferably, the mounting block is arranged on the connecting plate, the mounting block is provided with a spherical groove, the rotating ball is matched with the spherical groove, a lower part of the rotating ball protrudes out of the spherical groove, but the lower part of the upper part of the rotating ball is arranged in the spherical groove, the spherical groove limits the rotating ball, and the top of the rotating 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 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 can be conveniently reset, and the braking in the direction of the wheel is realized;
2. the push plate is pushed by the jack structure and then guided by the universal wheels, so that the push plate can push the wheels conveniently, the direction of the wheels can be controlled, the wheels can be controlled conveniently when the steering wheel of the automobile fails to operate and control when the automobile is out of control in steering, the direction of the automobile can be controlled, and the automobile can be kept balanced conveniently;
3. the pressure of the cylinder is relieved by pulling the pull rope, so that the piston rod is reset conveniently;
4. the pedal and the pull ring are communicated in the automobile cab, so that a driver can conveniently and rapidly operate the automobile, the balance of the automobile is kept when the automobile is out of control, and safe driving is facilitated;
5. the invention is additionally provided with a set of hydraulic system for braking the wheels on the basis of the existing hydraulic brake, thereby being convenient to realize the control of the direction of the wheels when the automobile is out of control in steering, keeping the balance of the automobile and being safer.
Drawings
Fig. 1 is a schematic structural diagram of a hydraulic braking device for improving driving safety when an automobile is out of control in steering.
FIG. 2 is a side view of the push plate of the present invention in cooperation with a universal wheel.
Fig. 3 is a side view of the connection plate of the present invention in cooperation with a collar.
Description of reference numerals: 1. the device comprises a connecting block, 2. a pull rod, 3. a pedal, 4. a control rod, 5. a positioning plate, 6. a first spiral spring, 7. a pump, 8. a fastening screw, 9. an air cylinder, 10. a piston rod, 11. a universal shaft, 12. a push plate, 13. a universal wheel, 14. a connecting plate, 15. a lantern ring, 16. a rotating block, 17. a second spiral spring, 18. a sliding rod, 19. a guide pipe, 20. a supporting plate, 21. a connecting rod, 22. a pull rope, 23. a pull ring, 24. a positioning ring, 25. a mounting plate and 26. a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the hydraulic braking device comprises a positioning ring 24, wherein the positioning ring 24 is symmetrically welded on the left side and the right side of the positioning ring 24 to form a connecting rod 21, a connecting plate 14 is installed at the outer end of the connecting rod 21, a rotating block 16 is installed between the connecting plate 14 and the connecting rod 21, a lantern ring 15 is arranged on the outer side of the connecting plate 14, a bearing 26 is installed between the lantern ring 15 and the connecting plate 14, a guide pipe 19 is uniformly welded on the outer side of the surface of the connecting rod 21, a second spiral spring 17 is fixedly installed between the guide pipe 19 and the connecting plate 14, a sliding rod 18 is sleeved inside the second spiral spring 17, a supporting plate 20 is welded on the upper side of the connecting rod 21, a cylinder 9 is fixedly installed on the upper side of the supporting plate 20, a fastening screw 8 is installed between the cylinder 9 and the supporting plate 20, install universal shaft 11 between mounting panel 25 and the piston rod 10, mounting panel 25 lateral surface fixed mounting has push pedal 12, universal wheel 13 is evenly installed in the push pedal 12 outside, 9 upsides of cylinder are connected with pump 7, install control rod 4 on the pump 7, 4 other end fixed mounting of control rod has connecting block 1, 1 downside fixed mounting of connecting block has pull rod 2, 2 lower extreme fixed mounting of pull rod have footboard 3, 9 medial surface upper end fixed mounting of cylinder has locating plate 5, fixed mounting has first coil spring 6 between locating plate 5 and the control rod 4, the relief valve department of cylinder 9 is connected with stay cord 22, 22 other end fixed connection of stay cord has pull ring 23.
And a hole matched with a connecting shaft of the automobile wheel is formed in the middle of the connecting plate 14.
The pump 7, the control rod 4, the air cylinder 9, the piston rod 10 and other components form a jack structure.
The push plate 12 is of an arc-shaped structure.
The connecting plate 14 can rotate on the connecting rod 21 by any angle through the rotating block 16.
The slide bar 18 is in sliding engagement with the guide tube 19.
The method comprises the following operation steps: when the device is installed, a jack is used for jacking an automobile, then the front wheel of the automobile is disassembled, the through hole on the connecting plate 14 is sleeved on the connecting shaft of the front wheel of the automobile, then the front wheel of the automobile is installed, after the front wheel of the automobile is installed, the lantern ring 15 is positioned at the inner ring of the front wheel of the automobile, the lantern ring 15 and the automobile wheel are positioned by using screws and the like, a bearing is installed between the lantern ring 15 and the connecting plate 14, so that the lantern ring 15 is driven to rotate when the wheel rotates during running, 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 through the position close to 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 enabled to be propped against the inner, when the auto steering is out of control, it is difficult accurate to control the steering wheel in traveling, the user tramples pedal 3 repeatedly this moment, and then will pass through pump 7, control lever 4, cylinder 9, parts such as piston rod 10 constitute the jack structure and promote push pedal 12, and then use the promotion of push pedal 12 to promote the wheel, the realization is to the control of wheel direction, simultaneously through the pulling to pull ring 23, through stay cord 22 control pressure relief valve, and then make push pedal 12 stop the promotion to the wheel, combine second coil spring 17 to the pulling of connecting plate 14, and then be convenient for realize the control to the wheel direction, through the control to the vehicle direction, and then be convenient for let the car keep balance, help safe traveling.
The present embodiment is only for explaining the present invention, and not for limiting the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as needed after reading the present specification, but all of which are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides a hydraulic braking device that improves safety of traveling when car turns to out of control, includes holding ring (24), its characterized in that: holding ring (24) left and right sides symmetrical welding has connecting rod (21), connecting plate (14) are installed to connecting rod (21) outer end, install between connecting plate (14) and connecting rod (21) rotatory piece (16), the connecting plate (14) outside is provided with the lantern ring (15), install bearing (26) between lantern ring (15) and 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 connecting plate (14), the inside cover of second coil spring (17) is equipped with slide bar (18), the welding of connecting rod (21) upside has layer board (20), be equipped with hydraulic braking mechanism on layer board (20).
2. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 1, characterized in that: the hydraulic braking mechanism comprises a cylinder (9), a piston rod (10), a mounting plate (25) and universal wheels (13), wherein the cylinder (9) is fixedly mounted on the upper side of the supporting plate (20), a fastening screw (8) is mounted between the cylinder (9) and the supporting plate (20), the piston rod (10) is mounted on the outer side of the cylinder (9), the mounting plate (25) is mounted on the outer end of the piston rod (10), a universal shaft (11) is mounted between the mounting plate (25) and the piston rod (10), a push plate (12) is fixedly mounted on the outer side surface of the mounting plate (25), the universal wheels (13) are uniformly mounted on the outer side of the push plate (12), the pump (7) is connected to the upper side of the cylinder (9), a control rod (4) is mounted on the pump (7), a connecting block (1) is fixedly mounted on the other end of the control rod (, the utility model discloses a pneumatic control device, including pull rod (2), cylinder (9), locating plate (5), fixed mounting has a first coil spring (6) between locating plate (5) and control lever (4), the relief valve department of cylinder (9) is connected with stay cord (22), stay cord (22) other end fixedly connected with pull ring (23), pull rod (2) lower extreme fixed mounting has footboard (3), cylinder (9) medial surface upper end fixed mounting has locating plate (5).
3. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 1, characterized in that: and a hole matched with the automobile wheel connecting shaft is formed in the middle of the connecting plate (14).
4. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 2, characterized in that: the pump (7), the control rod (4), the air cylinder (9) and the piston rod (10) form a jack structure.
5. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 2, characterized in that: the push plate (12) is of an arc-shaped structure.
6. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 1, characterized in that: the connecting plate (14) can rotate on the connecting rod (21) at any angle through the rotating block (16).
7. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 2, characterized in that: the sliding rod (18) is in sliding fit with the guide pipe (19).
8. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 1, characterized in that: the lantern ring (15) adopts a circular ring, a lantern ring or a sleeve.
9. The hydraulic brake device for improving the running safety when the automobile is out of control in steering according to claim 1, characterized in that: the hydraulic brake mechanism is arranged in a mirror image mode by taking the diameter of the positioning ring (24) as a symmetry 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 true CN111038587A (en) | 2020-04-21 |
| CN111038587B CN111038587B (en) | 2024-01-19 |
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| 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 |
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| 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 |
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| CN111038587B (en) | 2024-01-19 |
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