CN201201641Y - Double power steering device - Google Patents
Double power steering device Download PDFInfo
- Publication number
- CN201201641Y CN201201641Y CNU2008200697576U CN200820069757U CN201201641Y CN 201201641 Y CN201201641 Y CN 201201641Y CN U2008200697576 U CNU2008200697576 U CN U2008200697576U CN 200820069757 U CN200820069757 U CN 200820069757U CN 201201641 Y CN201201641 Y CN 201201641Y
- Authority
- CN
- China
- Prior art keywords
- steering
- power
- axle
- steeraxle
- track arm
- 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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Abstract
The utility model relates to an automobile double-power steering device, which is composed of a steering power-assisting cylinder, a steering axle, an oil tank, a steering oil pump, a high-pressure rubber tube, steering knuckle arms, a link mechanism and a power steering gear, the power steering gear is connected with the steering knuckle arm at one side of the steering axle through the link mechanism to drive the steering axle to rotate, the steering power-assisting cylinder is connected with at least one steering knuckle arm at the other side of the steering axle to drive the steering axle to rotate simultaneously, thereby realizing double-power driving to the steering axle, and resolving problems of insufficient steering power-assisting force, heavy steering and the like of the existing automobile multi-axle.
Description
Technical field: the utility model relates to the steering hardware of self-propelled vehicle, especially relates to a kind of double dynamical steering hardware.
Background technology: at present, existing motor turning power-assisted adopts one-sided single power steering, especially when automobile adopts many bridges to turn to, and problems such as ubiquity power steering deficiency, hard steering.
Summary of the invention: the purpose of this utility model is to turn in order to overcome existing vehicle multi-shaft, and problems such as power steering deficiency, hard steering provide a kind of double dynamical steering hardware of steering effort abundance.
The utility model is made up of steering actuation cylinder, steeraxle, fuel tank, power steerig pump, high-pressure rubber pipe, track arm, connecting rod mechanism and power steer, power steer links to each other by the track arm of connecting rod mechanism with steeraxle one side, and steering actuation cylinder links to each other with the track arm of at least one steeraxle opposite side.
The beneficial effects of the utility model are, adopted power steer, and steering actuation cylinder has been installed, when turning to, not only power steer can provide power steering to steeraxle, and steering actuation cylinder also can provide power to steeraxle, realized double dynamical turning to, and solved problems such as existing vehicle multi-shaft power steering deficiency, hard steering.
Description of drawings:
Fig. 1 is a birds-eye view of the present utility model.
1-steering actuation cylinder, 2-steeraxle, 3-fuel tank, 4-power steerig pump, 5-high-pressure rubber pipe, 6-track arm, 7-connecting rod mechanism, 8-power steer among the figure.
The specific embodiment: in Fig. 1, a kind of double dynamical steering hardware is by steering actuation cylinder (1), steeraxle (2), fuel tank (3), power steerig pump (4), high-pressure rubber pipe (5), track arm (6), connecting rod mechanism (7) and power steer (8) are formed, power steerig pump (4) oil inlet links to each other with fuel tank (3) by high-pressure rubber pipe (5), power steerig pump (4) mouth high-pressure and hydraulic oil enters power steer (8), steeraxle (2) left and right sides is fixed a track arm (6) respectively, power steer (8) clutch end links to each other with the track arm (6) of steeraxle (2) one sides by connecting rod mechanism (7), driving steeraxle (2) rotates, part high-pressure and hydraulic oil enters steering actuation cylinder (1) through power steer (8) simultaneously, steering actuation cylinder (1) links to each other by the track arm (6) with steeraxle (2) opposite side, drive steeraxle (2) and rotate, thereby form double dynamical turning to.
Claims (1)
1, a kind of double dynamical steering hardware, form by steering actuation cylinder (1), steeraxle (2), fuel tank (3), power steerig pump (4), high-pressure rubber pipe (5), track arm (6), connecting rod mechanism (7) and power steer (8), it is characterized in that: power steer (8) links to each other with the track arm (6) of steeraxle (2) one sides by connecting rod mechanism (7), and steering actuation cylinder (1) links to each other with the track arm (6) of at least one steeraxle (2) opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200697576U CN201201641Y (en) | 2008-03-27 | 2008-03-27 | Double power steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200697576U CN201201641Y (en) | 2008-03-27 | 2008-03-27 | Double power steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201201641Y true CN201201641Y (en) | 2009-03-04 |
Family
ID=40423952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200697576U Expired - Fee Related CN201201641Y (en) | 2008-03-27 | 2008-03-27 | Double power steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201201641Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625550A (en) * | 2013-12-09 | 2014-03-12 | 中国重汽集团济南动力有限公司 | Steering drive axle with two steering knuckle arms |
| CN104443026A (en) * | 2014-10-21 | 2015-03-25 | 宁波润轴汽配有限公司 | Steering drive axle with two steering knuckle arms |
-
2008
- 2008-03-27 CN CNU2008200697576U patent/CN201201641Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625550A (en) * | 2013-12-09 | 2014-03-12 | 中国重汽集团济南动力有限公司 | Steering drive axle with two steering knuckle arms |
| CN104443026A (en) * | 2014-10-21 | 2015-03-25 | 宁波润轴汽配有限公司 | Steering drive axle with two steering knuckle arms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYUAN SPECIAL VEHICLE CO., LTD. Free format text: FORMER NAME: CNPC SPECIAL VEHICLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 457001 south section of Daqing Road, Puyang, Henan Patentee after: ZYT Petroleum Equipment Co., Ltd. Address before: 457001 south section of Daqing Road, Puyang, Henan Patentee before: Special Vehicle Repair and Manufacturing Factory of ZPEB |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20140327 |