CN2435299Y - Vehicle steering - Google Patents
Vehicle steering Download PDFInfo
- Publication number
- CN2435299Y CN2435299Y CN 00230559 CN00230559U CN2435299Y CN 2435299 Y CN2435299 Y CN 2435299Y CN 00230559 CN00230559 CN 00230559 CN 00230559 U CN00230559 U CN 00230559U CN 2435299 Y CN2435299 Y CN 2435299Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- retractor device
- gear
- steering
- links
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model relates to a vehicle steering device. The upper end of a steering wheel is provided with a telescopic device; a driving device which is fixedly connected with a vehicle chassis is arranged on the telescopic device. A clutch can be mutually connected with the driving device via a driving shaft; the telescopic device is mutually connected with a control circuit via a switch contact for controlling the lifting of the telescopic device. The utility model is arranged on the bottom of a vehicle; through the movement of the telescopic device from top to bottom, the steering wheel pushes up the vehicle; the driving device drives the vehicle to rotate for realizing the turning around and steering of the vehicle in original position. The vehicle steering device solves the problem that the vehicle is difficult to turn around on narrow roads, and also has the advantages of convenient repair of parts of the vehicle chassis, etc. The utility model is also suitable for vehicle entertainment.
Description
The utility model belongs to vehicle brake control apparatus, is a kind of device that is used for motor turning specifically.
In the prior art, motor turning is to finish by turning to of wheel, and the angle that automotive wheel rotates can only be an acute angle.On narrow road surface, existing automobile can't realize that 180 ° of automobile turn to tune, when needing tune, often adopts the road surface of the broad of moveing backward to finish again, brings a lot of inconvenience for the operation of automobile.
The purpose of this utility model is to provide a kind of automobile of realizing at pivot stud auto steerer at any angle.
The technical solution of the utility model is: by steering handwheel, retractor device, drive apparatus formed automobile steering hardware.There is retractor device the upper end of steering handwheel, and the drive apparatus that is fixedly linked with car chassis is arranged on the retractor device, and power-transfer clutch can link to each other with drive apparatus through transmission shaft, and retractor device links to each other with control circuit through switch contact, controls the flexible of retractor device.
Said retractor device can be hydraulic ram, and fuel tank links to each other with hydraulic ram by conduit under fluid pressure, oil pump, electromagnetic valve, and control circuit and electromagnetic valve join, with the running of controlled hydraulic system.
The drive apparatus that said and car chassis are fixedly linked is: a gear that is fixedly linked with car chassis is arranged on the retractor device, and this gear links to each other with power-transfer clutch through another gear also can pass through clutch on-off, and it is worked on request.Between gear and retractor device bearing is arranged.
The utility model compared with prior art has: easy to operate, solve automobile and on narrow and small road, reversed end for end the problem of difficulty, can realize that the automobile original place rotates 180 ° still turn to 360 °, make things convenient for the advantages such as repairing of some chassis parts of automobile, also are applicable to the automobile recreation.
Fig. 1 structural representation of the present utility model;
Fig. 2 is the utility model constitution diagram that starts to work;
Fig. 3 is a withdrawal working state figure of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in detail.
Among Fig. 1,1 hydraulic ram, 2 safety valves, 3 solenoid directional control valves, 4 check valves, 5 oil pumps, 6 fils, 7 fuel tanks, 8 power supplys, 9 switches, 10 power-transfer clutchs, 11 steering handwheels, 12 bearings, 13 gears, 14 gears, 15,16 transmission shafts, 17,18 contacts, 19,20,21,22 are that oil circuit, 23,24,25,26,27,28,29 is circuit.
Power-transfer clutch 10 is connected with gear 14 by transmission shaft 16, gear 14 and gear 13 engagements, gear 13 is captiveed joint with car chassis, gear 13 is loaded on the hydraulic ram 1, between gear 13 and the hydraulic ram 1 bearing 12 is arranged, steering handwheel 11 links to each other with the piston rod of hydraulic ram, and hydraulic ram 1 links to each other with solenoid directional control valve 3, oil pump 5 and oil cylinder 7 through oil circuit 19,20,21,22.Contact 17,18 is arranged on the hydraulic ram 1, contact 17,18 links to each other with switch 9 with power supply 8 through circuit 24,26, contact 17,18 links to each other with electromagnetic valve through circuit 25,28 again, two contacts of contact 17,18 with piston up and down and up and down, wherein contact 17 is arrived to a certain degree at descent of piston and is disconnected, and contact 18 is arrived to a certain degree at piston stroking upward and disconnected.Oil pump is switched on electromagnetism, the outage and cut off the power supply.
The utility model is installed on automobile bottom, moves up and down by piston, and steering handwheel 11 is with automobile jack-up, and gear 13 rotating band electrical automobiles rotate, and realizes the pivot turn of automobile and turns to.
Among Fig. 2, starting has just begun piston on oil cylinder top, and contact 17 is connected, when switch is dialled to the right, the electromagnetism energising of the electromagnetic valve left side, left side square frame enters mode of operation, and hydraulic oil enters oil cylinder 1 top, descent of piston, when walking to 17 contact opens, electromagnetic valve electromagnet no power, because the spring force effect, middle square frame enters mode of operation, piston stops to move, this moment, let slip the clutch closed power-transfer clutch, and moment of torsion is by axle 16, gear 14 is rotated, gear 13 also rotates simultaneously, and gear 13 driving automobiles rotate, and realizes that automobile rotates.
Among Fig. 3, when automobile turns an angle, pin lets the clutch be slipped, switch 9 is dialled left, and contact 18 is connected, the magnet energising of electromagnet the right, the right square frame work, the piston upward movement, until 18 contacts, two the end of a thread separately, total system is not worked, get back to Fig. 1 state, entire work process also finishes, if not stepping on clutch gets up roof, then helps repairing some problems of car chassis.
Claims (3)
1, a kind of auto steerer, it is characterized in that: there is retractor device the upper end of steering handwheel (11), the drive apparatus that is fixedly linked with car chassis is arranged on the retractor device, power-transfer clutch (10) can link to each other with drive apparatus through transmission shaft (16), and retractor device links to each other with control circuit through switch contact (17,18).
2, steering hardware according to claim 1, it is characterized in that said retractor device can be hydraulic ram (1), fuel tank (7) links to each other with hydraulic ram (1) by conduit under fluid pressure, oil pump (5), solenoid directional control valve (3), and control circuit links to each other with solenoid directional control valve (3).
3, steering hardware according to claim 1, it is characterized in that the drive apparatus that said car chassis is fixedly linked is: the gear (13) that cover one and car chassis are fixedly linked on the retractor device, gear (13) links to each other with power-transfer clutch (10) through another gear (14), bearing (12) is housed in the gear (13), and bearing (12) is set on the retractor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230559 CN2435299Y (en) | 2000-08-04 | 2000-08-04 | Vehicle steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00230559 CN2435299Y (en) | 2000-08-04 | 2000-08-04 | Vehicle steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2435299Y true CN2435299Y (en) | 2001-06-20 |
Family
ID=33593644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00230559 Expired - Fee Related CN2435299Y (en) | 2000-08-04 | 2000-08-04 | Vehicle steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2435299Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823504A (en) * | 2010-04-15 | 2010-09-08 | 东华理工大学 | Device for assisting automobile in movement |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
-
2000
- 2000-08-04 CN CN 00230559 patent/CN2435299Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101823504A (en) * | 2010-04-15 | 2010-09-08 | 东华理工大学 | Device for assisting automobile in movement |
| CN101823504B (en) * | 2010-04-15 | 2012-05-09 | 东华理工大学 | Device for assisting automobile in movement |
| CN107745703A (en) * | 2017-11-01 | 2018-03-02 | 周红军 | A kind of new automobile transfer |
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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 |