CN201354067Y - Balance supporting device for vehicle-carried precision instrument - Google Patents
Balance supporting device for vehicle-carried precision instrument Download PDFInfo
- Publication number
- CN201354067Y CN201354067Y CNU2008202310604U CN200820231060U CN201354067Y CN 201354067 Y CN201354067 Y CN 201354067Y CN U2008202310604 U CNU2008202310604 U CN U2008202310604U CN 200820231060 U CN200820231060 U CN 200820231060U CN 201354067 Y CN201354067 Y CN 201354067Y
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- China
- Prior art keywords
- support
- vehicle
- instrument
- lifting landing
- landing leg
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Abstract
The utility model discloses a balance supporting device for a vehicle-carried precision instrument, which has a support on which an instrument base is arranged. The utility model is characterized in that the support is a T-type support supported by three slantwise lifting support legs which extend in space to intersect into one point, the intersecting point is an installing axis of the instrument base, three bottom holes corresponding to the lifting support legs are arranged on the bottom board of a vehicle, the lifting support legs extend out of the vehicle by passing through the bottom holes, a positioning device for folding and unfolding the support is arranged on the T-type support, and fastening devices which are not in working states are arranged on the lifting support legs. Compared with the prior art, the utility model has the advantages of simple structure, convenient use, reasonable design and simple operation; besides, once being adjusted in balance, the instrument can work, and does not need to be repeatedly adjusted in balance when being used again. Therefore, the utility model can be widely used for various vehicles for bearing the work of precision instruments.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement, relates in particular to a kind of vehicle-mounted precision instrument Equipoising support apparatus.
Background technology
Traditional vehicle that supporting leg (hydraulic pressure or spiral) is installed is vehicle jack-up when using supporting leg, carries out the long term storage keeping; Or vehicle jack-up carried out working in car after the leveling.Carry car for some vehicles such as photoelectric instrument, stability requirement is higher, vehicle does not allow any rocking during work, and the method for supporting of traditional vehicle-mounted supporting leg, vehicle is small to be rocked because the soft degree varies of ground soil property, personnel's action onboard all can cause, make photoelectric instrument precision misalignment, can't realize normal operation.
The utility model content
At the above-mentioned technological deficiency that prior art exists, the purpose of this utility model provides a kind of simple in structure, and supporting ﹠ stablizing is not subjected to the vehicle-mounted precision instrument Equipoising support apparatus of car body wobble effects.
For achieving the above object, the technical solution adopted in the utility model is: this vehicle-mounted precision instrument Equipoising support apparatus has support, support is provided with instrument stand, it is characterized in that: described support is a T type support, T type support is supported by three bevelled lifting landing legs, described three supporting legs extend in space crossed for a bit, point of crossing is the installation axis of instrument stand, on car bottom plate, be provided with three and the cooresponding bottom outlet of lifting landing leg, lifting landing leg passes bottom outlet and stretches out outside the car, registration device when described T type support is provided with the support folding and unfolding, described lifting landing leg is provided with the securing device of off working state.
Described registration device has two locating dowel pins that are located at instrument stand both sides, T type support bottom, and the positioning seat that cooperates with locating dowel pin is fixed on the car floor.
Described securing device has the positioning plate on the lifting landing leg that is fixed on car floor top and is positioned at the pin dish of the lower end of lifting landing leg.
Described lifting landing leg is hydraulic pressure or spiral lifting landing leg.
Adopt the beneficial effect of technique scheme: this vehicle-mounted precision instrument Equipoising support apparatus has T type support, T type support can be supported in the oblique supporting leg of ground-surface lifting by three, three lifting landing legs extend in space crossed for a bit, and point of crossing is the installation axis of instrument stand, forms stable support.The bottom outlet that three lifting landing legs pass car floor stretches out outside the car, when vehicle ' arrives instrument actv. scope, can make movable supporting legs launch to land by jacking system, supporting leg and compartment are thrown off, regulate supporting leg and make T type support, thereby make the precision instrument stable operation to level.Use actual realized directly of this bracing or strutting arrangement to make staff's moving on vehicle can not cause instrument to rock, guaranteed the normal operation of instrument, saved the time, improved the service efficiency of instrument by the support of support to instrument by ground.The bottom of support is provided with locating dowel pin, and the positioning seat that cooperates with locating dowel pin is fixed on the car bottom plate, during moving vehicle, packs up supporting leg, and the locating dowel pin of T type frame lower end and the positioning seat on the cabin floor are reliably located by tapering.Supporting leg is provided with the securing device of off working state, securing device has positioning plate that is positioned at a midleg and the pin dish that is positioned at the lower end of supporting leg, pack up supporting leg fully, positioning plate moves down and drops down onto on the car floor and lower end pin dish is clamped under the car floor, T type frame and instrument are fixed, and mode of operation finishes.Compared with prior art, this vehicle-mounted precision instrument Equipoising support apparatus, simple in structure, easy to use, reasonable in design, simple to operate, after the disposable adjusting instrument level, just can use instrument work, need not the re-adjustments level when reusing, can be widely used in the vehicle of various carrying precision instrument work.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a block diagram of the present utility model.
The specific embodiment
Vehicle-mounted precision instrument Equipoising support apparatus as shown in Figure 1, 2 has T type support 1, and support is provided with instrument stand 2, and T type support 1 can be supported in ground-surface lifting landing leg 3 by three bevelleds, and lifting landing leg is hydraulic pressure or spiral lifting landing leg.Three lifting landing legs extend in space crossed for a bit, and point of crossing is the installation axis of instrument stand, forms stable supporting construction.Be provided with three and the cooresponding bottom outlet 5 of lifting landing leg on car bottom plate 6, lifting landing leg passes bottom outlet 5 and stretches out car floor.Registration device when T type support 1 is provided with the support folding and unfolding, registration device has two locating dowel pins 9,11 that are located at instrument stand both sides, T type support bottom, the positioning seat 8,10 that cooperates with locating dowel pin is fixed on the car floor, when lifting landing leg 3 falls after rise, T type support 1 moves down, two locating dowel pins 9,11 fall in the positioning seat 8,10, T type support 1 falls to being placed on the car floor simultaneously, thereby T type support 1 is accurately located, and what prevent T type support 1 mobilely makes three lifting landing legs displacements and collides car floor.Lifting landing leg 3 is provided with the securing device of off working state, and securing device has the positioning plate 4 on the supporting leg that is fixed on car floor top and is positioned at the pin dish 7 of the lower end of lifting landing leg.Lifting landing leg 3 retractions when folding and unfolding, T type support 1 moves down, and positioning plate 4 moves down and drops down onto on the car floor, thereby supports whole T type support 1, and lifting landing leg 3 continues retraction and lower end pin dish is clamped under the car floor, and T type frame and instrument are fixed.
In the time of in working order, by jacking system supporting leg is launched, at this moment supporting leg and car floor are thrown off, and drop down onto on the ground, and the independent support precision instrument is regulated instrument to level, can make the precision instrument stable operation.During moving vehicle, pack up supporting leg and make it be locked to car floor, mode of operation finishes.
Claims (4)
1, a kind of vehicle-mounted precision instrument Equipoising support apparatus, has support, support is provided with instrument stand, it is characterized in that: described support is a T type support, T type support is supported by three bevelled lifting landing legs, described three supporting legs extend in space crossed for a bit, point of crossing is the installation axis of instrument stand, on car bottom plate, be provided with three and the cooresponding bottom outlet of lifting landing leg, lifting landing leg passes bottom outlet and stretches out outside the car, registration device when described T type support is provided with the support folding and unfolding, described lifting landing leg is provided with the securing device of off working state.
2, vehicle-mounted precision instrument Equipoising support apparatus according to claim 1 is characterized in that: described registration device has two locating dowel pins that are located at instrument stand both sides, T type support bottom, and the positioning seat that cooperates with locating dowel pin is fixed on the car floor.
3, vehicle-mounted precision instrument Equipoising support apparatus according to claim 1 is characterized in that: described securing device has the positioning plate on the lifting landing leg that is fixed on car floor top and is positioned at the pin dish of the lower end of lifting landing leg.
4, vehicle-mounted precision instrument Equipoising support apparatus according to claim 1 is characterized in that: described lifting landing leg is hydraulic pressure or spiral lifting landing leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202310604U CN201354067Y (en) | 2008-12-23 | 2008-12-23 | Balance supporting device for vehicle-carried precision instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202310604U CN201354067Y (en) | 2008-12-23 | 2008-12-23 | Balance supporting device for vehicle-carried precision instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354067Y true CN201354067Y (en) | 2009-12-02 |
Family
ID=41410407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202310604U Expired - Lifetime CN201354067Y (en) | 2008-12-23 | 2008-12-23 | Balance supporting device for vehicle-carried precision instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354067Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
-
2008
- 2008-12-23 CN CNU2008202310604U patent/CN201354067Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424038A (en) * | 2011-11-24 | 2012-04-25 | 重庆大江工业有限责任公司 | Three-point support device for vehicle chassis |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091202 |