CN220351655U - Tilting-preventing aerial work platform - Google Patents
Tilting-preventing aerial work platform Download PDFInfo
- Publication number
- CN220351655U CN220351655U CN202321814764.5U CN202321814764U CN220351655U CN 220351655 U CN220351655 U CN 220351655U CN 202321814764 U CN202321814764 U CN 202321814764U CN 220351655 U CN220351655 U CN 220351655U
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- base
- bottom plate
- hydraulic cylinder
- frame
- work platform
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- 230000007246 mechanism Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides an anti-tilting aerial work platform which comprises a base, wherein a first hinge frame is arranged on the base, a supporting plate frame is arranged above the base, one end of the supporting plate frame is hinged with the first hinge frame, a bottom plate is also arranged above the base, a second hinge frame is arranged at the bottom of the bottom plate, and the other end of the supporting plate frame is hinged with the second hinge frame; a first hydraulic cylinder is arranged between the base and the support plate frame, and two ends of the first hydraulic cylinder are respectively hinged with the base and the support plate frame; a second hydraulic cylinder is arranged between the support plate frame and the bottom plate, and two ends of the second hydraulic cylinder are respectively hinged with the support plate frame and the bottom plate; a pedal is arranged above the bottom plate, and a plurality of elastic support rods are arranged between the bottom plate and the pedal; the bottom plate is also provided with a plurality of elastic telescopic rods, and the top ends of the elastic telescopic rods are provided with contact switches. The tilting-preventing aerial working platform provided by the utility model can effectively avoid tilting caused by collision with an obstacle or unstable gravity center in the use process of the working platform, and ensures the safety and practicability of the equipment.
Description
Technical Field
The utility model relates to the technical field of aerial working equipment, in particular to an anti-tilting aerial working platform.
Background
The aerial work platform is a product for serving movable aerial work such as aerial work, equipment installation and overhaul in various industries. The related products of the aerial work platform mainly comprise: the scissor type aerial work platform, the vehicle-mounted aerial work platform, the crank arm aerial work platform and the like are mainly used for facilitating various aerial works in various industries. However, in the use process of the existing aerial working platform, the working platform is easy to incline due to collision with an operated object or a relatively eccentric center of gravity because of improper operation or carelessness of staff, so that the safety of the operation of a user is reduced, and the practicability of the operation of a machine is also reduced.
To this end, the present application proposes a new work platform to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, and provides an anti-tilting aerial work platform, which comprises the following specific scheme:
the anti-tilting aerial work platform comprises a base, wherein a first hinge frame is arranged on the base, a supporting plate frame is arranged above the base, one end of the supporting plate frame is hinged with the first hinge frame, a bottom plate is further arranged above the base, a second hinge frame is arranged at the bottom of the bottom plate, and the other end of the supporting plate frame is hinged with the second hinge frame; a first hydraulic cylinder is arranged between the base and the support plate frame, and two ends of the first hydraulic cylinder are respectively hinged with the base and the support plate frame; a second hydraulic cylinder is arranged between the support plate frame and the bottom plate, and two ends of the second hydraulic cylinder are respectively hinged with the support plate frame and the bottom plate; a pedal is arranged above the bottom plate, and a plurality of elastic support rods are arranged between the bottom plate and the pedal; the bottom plate is also provided with a plurality of elastic telescopic rods, and the top ends of the plurality of elastic telescopic rods are provided with contact switches aiming at the pedals; the bottom plate is provided with a plurality of vertical rods, and the top ends of the vertical rods are provided with fences; the first hydraulic cylinder, the second hydraulic cylinder and the contact switch are electrically connected with a controller arranged on the fence, and an alarm aiming at the contact switch is arranged on the controller; the bottom of base is equipped with a plurality of universal wheels that have locking mechanism.
Based on the above, the pedal is square, the number of the contact switches is 4, and the 4 contact switches respectively correspond to the middle parts around the bottom of the pedal; the overlook face of base is square, and the middle part is equipped with from outside-in slide that extends all around of base, every in the slide all be equipped with controller electric connection's electric putter, electric putter's flexible end is equipped with the balancing weight.
Based on the above, the fence is provided with a plurality of radar detectors electrically connected with the controller.
Based on the above, the base is further provided with a support bracket for the base, and the surface of the support bracket is provided with a rubber sheet.
Based on the above, the base is also provided with a unhooking device.
Compared with the prior art, the utility model has substantial characteristics and progress, and particularly has the following advantages:
1. in the utility model, the pedal is designed to be square, the number of the contact switches is 4, the 4 contact switches respectively correspond to the middle part of the periphery of the bottom of the pedal, the contact switches are electrically connected with the controller, the controller is provided with the alarm, and when a heavy object borne on the pedal possibly causes the inclination of the operation platform, the structural design is convenient for timely giving an alarm to staff.
2. According to the utility model, the overlooking surface of the base is designed into a square shape, the middle part of the periphery of the base is provided with slide ways extending from outside to inside, each slide way is internally provided with an electric push rod electrically connected with the controller, and the telescopic end of the electric push rod is provided with a balancing weight; when the weight on the pedal is placed so much that the inclination of the working platform is possibly caused, the structural design can stabilize the whole high-altitude working platform by adjusting the position of the corresponding balancing weight, and the working safety of staff is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a cross-sectional view taken along the direction A-A in fig. 1.
In the figure: 1. a base; 2. a first hinge bracket; 3. a support plate frame; 4. a first hydraulic cylinder; 5. a bottom plate; 6. a second hinge bracket; 7. a second hydraulic cylinder; 8. a pedal; 9. an elastic support rod; 10. a vertical rod; 11. an elastic telescopic rod; 12. a fence; 13. a radar detector; 14. a controller; 15. unhooking; 16. a universal wheel; 17. a support bracket; 18. rubber; 19. a slideway; 20. balancing weight; 21. an electric push rod.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
Examples
As shown in fig. 1-2, the utility model provides an anti-tilting aerial work platform, which comprises a base 1, wherein a first hinge frame 2 is arranged on the base 1, a support plate frame 3 is arranged above the base 1, one end of the support plate frame 3 is hinged with the first hinge frame 2, a bottom plate 5 is also arranged above the base 1, a second hinge frame 6 is arranged at the bottom of the bottom plate 5, and the other end of the support plate frame 3 is hinged with the second hinge frame 6; a first hydraulic cylinder 4 is arranged between the base 1 and the support plate frame 3, and two ends of the first hydraulic cylinder 4 are respectively hinged with the base 1 and the support plate frame 3; a second hydraulic cylinder 7 is arranged between the support plate frame 3 and the bottom plate 5, and two ends of the second hydraulic cylinder 7 are respectively hinged with the support plate frame 3 and the bottom plate 5; a pedal 8 is arranged above the bottom plate 5, and a plurality of elastic support rods 9 are arranged between the bottom plate 5 and the pedal 8; the bottom plate 5 is also provided with a plurality of elastic telescopic rods 11, and the top ends of the plurality of elastic telescopic rods 11 are provided with contact switches aiming at the pedals 8; a plurality of vertical rods 10 are arranged on the bottom plate 5, and a fence 12 is arranged at the top end of each vertical rod 10; the first hydraulic cylinder 4, the second hydraulic cylinder 7 and the contact switch are electrically connected with a controller 14 arranged on the fence 12, and an alarm aiming at the contact switch is arranged on the controller 14; the bottom of the base 1 is provided with a plurality of universal wheels 16 with locking mechanisms.
The pedal 8 is square, the number of the contact switches is 4, and the 4 contact switches respectively correspond to the middle parts of the periphery of the bottom of the pedal 8; the overlook plane of base 1 is square, and base 1's middle part is equipped with outside-in extension's slide 19 all around, every be equipped with in the slide 19 with controller 14 electric connection's electric putter 21, the flexible end of electric putter 21 is equipped with balancing weight 20. The specific working principle of the structural design is as follows: the initial state of the four electric push rods 21 is the maximum retraction state, when the contact switch positioned at the left side is triggered, the gravity center of the surface operation platform is shifted leftwards, at the moment, the controller 14 controls the telescopic end of the electric push rod 21 at the rightmost side to extend, and so on, when the contact switch positioned at one side on the bottom plate 5 is triggered, the telescopic end of the electric push rod 21 running in the opposite direction in the base 1 extends to stabilize the gravity center of the whole operation platform by adjusting the position of the balancing weight 20.
When the base 1 is lifted, in order to avoid collision with an obstacle, a plurality of radar detectors 13 electrically connected to the controller 14 are provided on the rail 12.
In order to support the support plate frame 3 conveniently, a support bracket 17 for the base 1 is further arranged on the base 1, and a rubber sheet 18 is arranged on the surface of the support bracket 17.
To facilitate the movement of the device, a unhooking 15 is also provided on the base 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (5)
1. An anti-tilting aerial work platform which is characterized in that: the novel hinge bracket comprises a base (1), wherein a first hinge bracket (2) is arranged on the base (1), a supporting plate bracket (3) is arranged above the base (1), one end of the supporting plate bracket (3) is hinged with the first hinge bracket (2), a bottom plate (5) is further arranged above the base (1), a second hinge bracket (6) is arranged at the bottom of the bottom plate (5), and the other end of the supporting plate bracket (3) is hinged with the second hinge bracket (6); a first hydraulic cylinder (4) is arranged between the base (1) and the supporting plate frame (3), and two ends of the first hydraulic cylinder (4) are respectively hinged with the base (1) and the supporting plate frame (3); a second hydraulic cylinder (7) is arranged between the support plate frame (3) and the bottom plate (5), and two ends of the second hydraulic cylinder (7) are respectively hinged with the support plate frame (3) and the bottom plate (5); a pedal (8) is arranged above the bottom plate (5), and a plurality of elastic supporting rods (9) are arranged between the bottom plate (5) and the pedal (8); a plurality of elastic telescopic rods (11) are further arranged on the bottom plate (5), and contact switches aiming at the pedals (8) are arranged at the top ends of the plurality of elastic telescopic rods (11); a plurality of vertical rods (10) are arranged on the bottom plate (5), and a fence (12) is arranged at the top end of each vertical rod (10); the first hydraulic cylinder (4), the second hydraulic cylinder (7) and the contact switch are electrically connected with a controller (14) arranged on the fence (12), and an alarm aiming at the contact switch is arranged on the controller (14); the bottom of the base (1) is provided with a plurality of universal wheels (16) with locking mechanisms.
2. The tilting prevention aerial work platform of claim 1 wherein: the pedal (8) is square, the number of the contact switches is 4, and the 4 contact switches respectively correspond to the middle part of the periphery of the bottom of the pedal (8); the plane of overlooking of base (1) is square, and the middle part is equipped with slide (19) from outside inwards extending all around of base (1), every in slide (19) all be equipped with electric putter (21) of controller (14) electric connection, the flexible end of electric putter (21) is equipped with balancing weight (20).
3. The tilting prevention aerial work platform of claim 1 wherein: the fence (12) is provided with a plurality of radar detectors (13) electrically connected with the controller (14).
4. The tilting prevention aerial work platform of claim 1 wherein: the base (1) is also provided with a support bracket (17) aiming at the base (1), and the surface of the support bracket (17) is provided with a rubber sheet (18).
5. The tilting prevention aerial work platform of claim 1 wherein: the base (1) is also provided with a unhooking hook (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814764.5U CN220351655U (en) | 2023-07-11 | 2023-07-11 | Tilting-preventing aerial work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321814764.5U CN220351655U (en) | 2023-07-11 | 2023-07-11 | Tilting-preventing aerial work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220351655U true CN220351655U (en) | 2024-01-16 |
Family
ID=89483535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321814764.5U Active CN220351655U (en) | 2023-07-11 | 2023-07-11 | Tilting-preventing aerial work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220351655U (en) |
-
2023
- 2023-07-11 CN CN202321814764.5U patent/CN220351655U/en active Active
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