CN201366921Y - Vehicle-bridge stabilizing device for support-type bridge detection vehicle - Google Patents
Vehicle-bridge stabilizing device for support-type bridge detection vehicle Download PDFInfo
- Publication number
- CN201366921Y CN201366921Y CNU2009200890417U CN200920089041U CN201366921Y CN 201366921 Y CN201366921 Y CN 201366921Y CN U2009200890417 U CNU2009200890417 U CN U2009200890417U CN 200920089041 U CN200920089041 U CN 200920089041U CN 201366921 Y CN201366921 Y CN 201366921Y
- Authority
- CN
- China
- Prior art keywords
- vehicle
- bridge
- steel plate
- spring steel
- oil cylinder
- 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 - Lifetime
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Abstract
The utility model provides a vehicle-bridge stabilizing device for a support-type bridge detection vehicle, which comprises an oil cylinder, supporting feet, a leveling board, a spring steel plate, an auxiliary frame, a limiting stopper and a main frame, wherein the supporting feet are connected and fixed to the oil cylinder of the auxiliary frame; the auxiliary frame is connected to the main frame; and the leveling board is connected to the limiting stopper above the spring steel plate. With the structure, part of the device is connected or welded above the spring steel plate of the chassis of a truck to form a plane, and the other part thereof is mounted on the main frame and the auxiliary frame of the vehicle, thereby effectively preventing the rebounding force of the chassis spring steel plate on the vehicle when working on one side of the bridge detection vehicle and avoiding the production of adverse reverse force. The vehicle-bridge stabilizing device has the advantages of high safety and reliability, simple structure, low cost, convenient installation and high practicability.
Description
Technical field
The utility model relates to the vehicle bridge stabilizing means that guarantees car load safety when the safety component that a kind of bridge detects Operation Van, particularly bridge detect Operation Van's operation.
Background technology
At present, engineering special-use vehicle particularly bridge detects the vehicle bridge stabiliser that uses in the Operation Van, and the spring force of release spring steel plate is big when operation, and it is excessive to produce negative anti-phase power, causes safety misadventure easily.
Summary of the invention
The purpose of this utility model provide a kind of when operation the spring force of release spring steel plate little, do not produce the safe and reliable support type bridge of negative anti-phase power and detect Operation Van's vehicle bridge stabilizing device.
The purpose of this utility model is achieved in that by oil cylinder, feet, leveling board, spring plate, subframe, limiting stopper, crossbeam to be formed, feet is fastened on the oil cylinder of subframe, subframe is connected on the crossbeam, and leveling board is connected on the limiting stopper of spring plate top.
Because the utility model adopts said structure, its part connects or is welded on truck chassis spring plate top and forms a plane, another part is installed on automotive frame and the subframe, can effectively prevent during operation because bridge detects in the monolateral operation process of Operation Van, the chassis spring steel plate is to the bounce of vehicle, do not produce negative anti-phase power, this structural safety is reliable, simple in structure, cost is low, installation is simple and practical.
Description of drawings
Fig. 1 is the constructional drawing of utility model.
1 oil cylinder, 2 feets, 3 leveling boards, 4 spring plates, 5 limiting stoppers, 6 crossbeams, 7 subframes among the figure.
The specific embodiment
Embodiment: form by oil cylinder 1, feet 2, leveling board 3, spring plate 4, subframe 7, limiting stopper 5, crossbeam 6, feet 2 is fastened on the oil cylinder of subframe 7, subframe 7 is connected on the crossbeam 6, leveling board 3 is connected on the limiting stopper 5 of spring plate 4 tops, downward movement by oil cylinder 1 cylinder bar, feet 2 contacts with leveling board 3, and the spring force of release spring steel plate 4.During operation, when oil cylinder stretches out feet 2, and the leveling board 3 on the limiting stopper 5 of connect spring steel plate 4 tops, its feet 2 goes for the leveling board 3 of slight ramp, remove the bearing force of 4 pairs of vehicles of spring plate gradually, make the spring force of spring plate 4 be offset by the bearing force of oil cylinder 1 fully at last, make vehicle frame and ground form being connected of a rigidity.When travelling, pack up the feet 2 of oil cylinder 1, make feet 2 lower planes leave leveling board 3 plane certain height, damping when being beneficial to vehicle ' and soft readjustment.
Claims (1)
1, a kind of support type bridge detects Operation Van's vehicle bridge stabilizing device, form by oil cylinder, feet, leveling board, spring plate, subframe, limiting stopper, crossbeam, it is characterized in that: feet is fastened on the oil cylinder of subframe, subframe is connected on the crossbeam, and leveling board is connected on the limiting stopper of spring plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200890417U CN201366921Y (en) | 2009-03-05 | 2009-03-05 | Vehicle-bridge stabilizing device for support-type bridge detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200890417U CN201366921Y (en) | 2009-03-05 | 2009-03-05 | Vehicle-bridge stabilizing device for support-type bridge detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201366921Y true CN201366921Y (en) | 2009-12-23 |
Family
ID=41485820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200890417U Expired - Lifetime CN201366921Y (en) | 2009-03-05 | 2009-03-05 | Vehicle-bridge stabilizing device for support-type bridge detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201366921Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120396A1 (en) * | 2010-03-30 | 2011-10-06 | 湖南三一智能控制设备有限公司 | Engineering machine and stability control system and control method thereof |
-
2009
- 2009-03-05 CN CNU2009200890417U patent/CN201366921Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011120396A1 (en) * | 2010-03-30 | 2011-10-06 | 湖南三一智能控制设备有限公司 | Engineering machine and stability control system and control method thereof |
| US9082288B2 (en) | 2010-03-30 | 2015-07-14 | Hunan Sany Intelligent Control Equipment Co., Ltd | Engineering machine and stability control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term |