CN201362299Y - Steering gear with double-valve structure - Google Patents
Steering gear with double-valve structure Download PDFInfo
- Publication number
- CN201362299Y CN201362299Y CNU2009200353544U CN200920035354U CN201362299Y CN 201362299 Y CN201362299 Y CN 201362299Y CN U2009200353544 U CNU2009200353544 U CN U2009200353544U CN 200920035354 U CN200920035354 U CN 200920035354U CN 201362299 Y CN201362299 Y CN 201362299Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- steering gear
- double
- deflector
- valve
- 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
Links
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to a steering gear with a double-valve structure, which comprises a first valve body, a casing assembly, a limiter and an angle steering gear; the other end of the first valve body is connected with the limiter; the other end of the limiter is connected with the angle steering gear; the steering gear further comprises a second valve body; and the first valve body and the second valve body are arranged at two ends of the casing assembly respectively. The double-valve structure has the advantages that the steering gear can be suitable for multi-shaft steering systems with large-tonnage and over five bridges and can be provided with more oil cylinders; the flow rate supplied by the steering gear is greater; and the driving can be safer and more reliable.
Description
Technical field:
The utility model relates to the double-valve structure deflector of using on a kind of automobile.
Background technology:
Existing deflector (being commonly called as the direction machine), the vehicle that generally is suitable for middle or small tonnage uses, and then should not use for the vehicle of large-tonnage, many propons.Be provided with single loop in the deflector, a valve body only is housed on the single loop, the oil mass of band is limited, and the flow that deflector is supplied with is also less relatively, if valve body damages suddenly under steam, valve body is fuel feeding in time, steering swivel system can not work on, and bring a lot of potential safety hazards can for like this steerman and passenger, for example, when running car turns round to the hill path, suddenly run into fault and cause stopping working, valve body is not worked and timely fuel feeding, and bearing circle can not rotate, giving travels brings very big danger, and consequence is with hardly imaginable.
Summary of the invention:
The purpose of this utility model is in order to overcome above deficiency, a kind of be applicable to large-tonnage, the above multi-axle steering system of five propons, more safe and reliable double-valve structure deflector to be provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of double-valve structure deflector, comprise first valve body, housing assembly, limiting device, angle deflector, the other end of first valve body is connected with limiting device, the described limiting device other end is connected with the angle deflector, it is characterized in that: also comprise second valve body in the deflector, described housing assembly two ends are respectively arranged with first valve body and second valve body.
The utlity model has following advantage: owing to added a valve body, so just applicable to large-tonnage, multi-axle steering system more than five bridges, can also be with more oil cylinder, the flow of deflector supply is also bigger, and travel can be more safe and reliable.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Number in the figure: 1-first valve body, 2-second valve body, 3-housing assembly, 4-limiting device, the deflector of 5-angle.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.
Show a kind of embodiment of the utility model double-valve structure deflector as Fig. 1, comprise first valve body 1, housing assembly 3, limiting device 4, angle deflector 5, described first valve body, 1 other end is connected with limiting device 4, described limiting device 4 other ends are connected with angle deflector 5, also comprise second valve body 2 in the deflector, described housing assembly 3 two ends are respectively arranged with first valve body 1 and second valve body 2.
This double-valve structure is applicable to the multi-axle steering system that large-tonnage, five bridges are above, can be with more oil cylinder like this, and the flow that deflector is supplied with is also bigger, and travel can be more safe and reliable.Increased the design of a valve in the structure, its principle of work is exactly that automobile is when cruising, two valves can be worked simultaneously, fuel feeding simultaneously, and after a valve had damaged, another valve can also work on, so steering swivel system still can be worked, steering swivel system is more safe and reliable like this, can not bring any influence to enforcement, thus make travel safer.
Claims (1)
1, a kind of double-valve structure deflector, comprise first valve body (1), housing assembly (3), limiting device (4), angle deflector (5), described first valve body (2) other end is connected with limiting device (4), described limiting device (4) other end is connected with angle deflector (5), it is characterized in that: also comprise second valve body (2), described housing assembly (3) two ends are respectively arranged with first valve body (1) and second valve body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200353544U CN201362299Y (en) | 2009-03-19 | 2009-03-19 | Steering gear with double-valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200353544U CN201362299Y (en) | 2009-03-19 | 2009-03-19 | Steering gear with double-valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201362299Y true CN201362299Y (en) | 2009-12-16 |
Family
ID=41472958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200353544U Expired - Fee Related CN201362299Y (en) | 2009-03-19 | 2009-03-19 | Steering gear with double-valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201362299Y (en) |
-
2009
- 2009-03-19 CN CNU2009200353544U patent/CN201362299Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091216 Termination date: 20150319 |
|
| EXPY | Termination of patent right or utility model |