CN206203830U - The large span A type supporting legs of high-altitude operation vehicle - Google Patents
The large span A type supporting legs of high-altitude operation vehicle Download PDFInfo
- Publication number
- CN206203830U CN206203830U CN201621268863.8U CN201621268863U CN206203830U CN 206203830 U CN206203830 U CN 206203830U CN 201621268863 U CN201621268863 U CN 201621268863U CN 206203830 U CN206203830 U CN 206203830U
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- supporting leg
- supporting
- supporting plate
- altitude operation
- utility
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Abstract
The utility model provides a kind of high-altitude operation vehicle A type supporting legs, solves that span is small, the problem larger to frictional ground force；The utility model includes left and right supporting leg and supporting plate, and supporting leg is divided into upper supporting leg and lower supporting leg, support oil cylinder is provided between upper and lower supporting leg, and the supporting plate is connected with lower supporting leg bottom by bearing pin, and the flexible of support oil cylinder can control spinning upside down for supporting plate；The utility model reduces the width of whole supporting leg, the width of vehicle is not increased, make structure more compact, increase A type supporting leg spans, the resistant to tipping torque during high-lift operation car is increased, the demand to different work environment is met, the contact area on ground can increase, and do not change the width of vehicle, the soft potential safety hazard brought in ground is reduced to a certain extent.
Description
Technical field
The utility model is related to high-altitude operation vehicle, and in particular to a kind of large span A type supporting legs of high-altitude operation vehicle.
Background technology
With production and life continue to develop change, the application of high-altitude operation vehicle is more and more extensive, and working environment is also got over
Come more complicated, to the stability of high-altitude operation vehicle, the requirement of convenience and security is also improved therewith.
High-altitude operation vehicle supports vehicle when work high above the ground is carried out by supporting leg, it is ensured that high-altitude operation vehicle is in work shape
Stability under state.A types supporting leg is widely used due to features simple structure, good stability in high-altitude operation vehicle, but due to some works
Make the limitation of environment, A type supporting legs there is also that span is small, the problem of grade larger to frictional ground force.
The content of the invention
The drawbacks of for existing A types supporting leg, it is wide, right that the utility model provides a kind of simple structure, low cost, applicability
Low, the high-altitude operation vehicle A type supporting legs that supporting leg span is big are damaged on ground.
To achieve these goals, the technical solution adopted in the utility model is：The large span A type branch of high-altitude operation vehicle
Leg, including left and right supporting leg and supporting plate, the supporting leg are divided into upper supporting leg and lower supporting leg, and supporting leg oil is provided between upper and lower supporting leg
Cylinder, the lower supporting leg bottom is connected with supporting plate by bearing pin, and supporting plate is spun upside down by the flexible control of support oil cylinder
System.
The supporting plate lower end is fixed with sliding block by countersunk head screw.
The sliding block is nylon slide block.
Nylon reinforcing plate can also be increased between the sliding block and supporting plate.
Operation principle of the present utility model：When support oil cylinder stretches out, supporting plate is overturn by bearing pin and is laid in ground
Face, the increase of supporting leg span is completed；When support oil cylinder is reclaimed, by the gravity of itself, supporting leg supporting plate passes through bearing pin
Folding arm is vertical state, so as to reduce the width of whole supporting leg, the width of vehicle is not increased, makes structure more compact.
The beneficial effects of the utility model：
1st, when support oil cylinder is not stretched, the width of supporting leg is small, compact conformation, and the width of vehicle is not increased；When
When support backing plate touches ground, increase A type supporting leg spans, increase the resistant to tipping power during high-lift operation car
Square, meets the demand to different work environment.
2nd, the supporting leg supporting plate of this type and the contact area on ground can increase, and not change the width of vehicle,
The soft potential safety hazard brought in ground is reduced to a certain extent；
3rd, the coefficient of friction of the nylon slide block below supporting plate is small, can efficiently reduce infringement of the supporting leg to ground.
Brief description of the drawings
Fig. 1 is front view of the present utility model
Fig. 2 is the partial enlarged drawing of supporting leg supporting plate
Fig. 3 is stereogram of the present utility model
In figure：1- supporting plates；2- bearing pins；3- countersunk head screws, 4- sliding blocks；5- support oil cylinders, 6- supporting legs
Specific embodiment：
The utility model is further explained below according to accompanying drawing, the large span A of the high-altitude operation vehicle as described in Fig. 1-3
Type supporting leg, including left and right supporting leg and supporting plate 1, supporting leg are divided into upper supporting leg and lower supporting leg, and supporting leg oil is provided between upper and lower supporting leg
Cylinder 5, the supporting plate 1 is connected with lower supporting leg bottom by bearing pin 2, and the extension and contraction control supporting plate 1 of support oil cylinder 5 is turned over up and down
Turn.
The lower end of the supporting plate 1 is fixed with sliding block 4 by countersunk head screw 3.
The sliding block 4 is nylon slide block.
Nylon reinforcing plate can also be increased between the sliding block 4 and supporting plate 1.
Operation principle of the present utility model：When support oil cylinder 5 stretches out, supporting plate 1 is overturn by bearing pin 2 and is laid in
Ground, supporting leg span completes to increase；When support oil cylinder 5 is reclaimed, by the gravity of itself, supporting leg supporting plate 1 passes through pin
The folding arm of axle 2 is vertical state, so as to reduce the width of whole supporting leg, the width of vehicle is not increased, makes structure more compact.
Above content is the further description carried out based on preferred embodiment, it is impossible to think of the present utility model specific
Implementation method is only limitted to described above.For the utility model person of an ordinary skill in the technical field, do not departing from
On the premise of the utility model is conceived, simple deduction can also be done and/or replaced, all should be in protection domain of the present utility model
In.
Claims (4)
1. large span A type supporting legs of a kind of high-altitude operation vehicle, including left and right supporting leg and supporting plate（1）, the supporting leg is divided into branch
Leg and lower supporting leg, support oil cylinder is provided between upper and lower supporting leg（5）, it is characterised in that：The supporting plate（1）With lower supporting leg bottom
By bearing pin（2）It is connected, supporting plate（1）Spin upside down by support oil cylinder（5）Extension and contraction control.
2. large span A type supporting legs of high-altitude operation vehicle as claimed in claim 1, it is characterised in that：Supporting plate（1）Lower end passes through
Countersunk head screw（3）It is fixed with sliding block（4）.
3. large span A type supporting legs of high-altitude operation vehicle as claimed in claim 2, it is characterised in that：The sliding block（4）It is nylon
Sliding block.
4. large span A type supporting legs of high-altitude operation vehicle as claimed in claim 2 or claim 3, it is characterised in that：The sliding block（4）With
Supporting plate（1）Between can also increase nylon reinforcing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268863.8U CN206203830U (en) | 2016-11-24 | 2016-11-24 | The large span A type supporting legs of high-altitude operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268863.8U CN206203830U (en) | 2016-11-24 | 2016-11-24 | The large span A type supporting legs of high-altitude operation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203830U true CN206203830U (en) | 2017-05-31 |
Family
ID=58748332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268863.8U Active CN206203830U (en) | 2016-11-24 | 2016-11-24 | The large span A type supporting legs of high-altitude operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190804A (en) * | 2017-12-31 | 2018-06-22 | 上海格拉曼国际消防装备有限公司 | A kind of safety working method of significantly aerial work platform |
-
2016
- 2016-11-24 CN CN201621268863.8U patent/CN206203830U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190804A (en) * | 2017-12-31 | 2018-06-22 | 上海格拉曼国际消防装备有限公司 | A kind of safety working method of significantly aerial work platform |
| CN108190804B (en) * | 2017-12-31 | 2023-05-26 | 上海格拉曼国际消防装备有限公司 | Safety operation method of large-amplitude aerial working platform |
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