CN223254844U - Aerial working platform - Google Patents
Aerial working platformInfo
- Publication number
- CN223254844U CN223254844U CN202422650725.7U CN202422650725U CN223254844U CN 223254844 U CN223254844 U CN 223254844U CN 202422650725 U CN202422650725 U CN 202422650725U CN 223254844 U CN223254844 U CN 223254844U
- Authority
- CN
- China
- Prior art keywords
- aerial work
- platform
- bevel gear
- connecting tubes
- railing
- 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.)
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- Forklifts And Lifting Vehicles (AREA)
Abstract
本实用新型公开了一种高空作业平台，包括：用于高空作业的站台，站台上表面四角上表面均固定安装有第二连接筒，站台上表面的两侧均固定安装有第一连接筒，第一连接筒位于两组第二连接筒之间，第一连接筒内滑动安装有延伸机构，每组第二连接筒与第一连接筒之间内侧固定连接有栏杆。本申请通过延伸机构的设计，使其能够根据工作人员的身高调整栏杆被提升起的高度位置，能够确保每位工作人员在进行高空作业时都能得到合适的保护，降低跌落风险，能够让身材较矮或较高的工人，都能找到适合自己的安全高度，从而增强整体作业的安全性。
The utility model discloses an aerial work platform, comprising: a platform for aerial work, wherein second connecting tubes are fixedly mounted on the upper surface of each of the four corners of the platform surface, first connecting tubes are fixedly mounted on both sides of the platform surface, the first connecting tubes are located between two groups of second connecting tubes, an extension mechanism is slidably mounted in the first connecting tubes, and a handrail is fixedly connected to the inner side between each group of second connecting tubes and the first connecting tubes. The application adopts the design of the extension mechanism to adjust the height of the handrail according to the height of the worker, thereby ensuring that each worker is properly protected when performing aerial work, reducing the risk of falling, and allowing workers of shorter or taller statures to find a safe height that suits them, thereby enhancing the safety of the overall operation.
Description
Technical Field
The utility model relates to the technical field of aerial work, in particular to an aerial work platform.
Background
An aerial work platform is a device that is specially adapted for aloft work and that can help workers safely perform maintenance, installation and other work aloft.
For example, the patent with the publication number CN209396845U discloses an aerial work platform, which structurally comprises a top supporting plate, a front control wheel, a control box, a rear control wheel, a connecting fixing rod, a supporting vertical rod, a telescopic extension rod, a guardrail standby operation grid and a guardrail, wherein the front control wheel is arranged at the bottom end of the top supporting plate, when the guardrail inclines, the clamping wheel is driven to rotate, the clamping wheel pushes the stressed clamping lines to move upwards through the self textures, when the stressed clamping lines move to a certain position, the tilting clamping rods extrude the reset spring to pop out of the protective shell, the reset spring is boosted by the extrusion spring to make the reset spring to spring upwards more quickly, the reset spring is clamped inside the guardrail by the stressed extrusion seat, the reset spring cannot shake, and the guardrail can be made to stretch out quickly when the guardrail is accidentally dangerous, so that personal protection is carried out on the reset guardrail.
However, the height of the fence cannot be extended according to the height of the staff, so that the staff cannot be fully protected during operation, and the guardrails with fixed heights cannot effectively prevent the staff with higher stature from falling accidentally.
Disclosure of utility model
The utility model aims to provide an aerial working platform so as to solve the problem that the height of a fence cannot be extended according to the height of a worker in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The aerial work platform comprises a platform for aerial work, wherein second connecting cylinders are fixedly arranged on the upper surfaces of four corners of the upper surface of the platform, first connecting cylinders are fixedly arranged on two sides of the upper surface of the platform, the first connecting cylinders are positioned between two groups of second connecting cylinders, an extending mechanism is slidably arranged in each first connecting cylinder, and a railing is fixedly connected between each group of second connecting cylinders and the inner side of each first connecting cylinder.
Preferably, each group of second connecting cylinders is internally provided with a first connecting arm in a sliding manner, and a railing is fixedly connected to the outer side between the first connecting arm and the extending mechanism.
Preferably, a storage box is fixedly arranged between every two groups of the first connecting arms.
Preferably, the extension mechanism comprises a double-shaft motor, the double-shaft motor is fixedly installed in an installation cylinder, the installation cylinder is fixedly installed on the lower surface of the platform and is communicated with a first connection cylinder, connecting rods are fixedly installed at one ends of output shafts at two ends of the double-shaft motor, and a first bevel gear is fixedly installed at one end of each connecting rod.
Preferably, the first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly arranged on the lower surface of the threaded rod, the threaded rod is rotatably arranged in the limiting block, the limiting block is fixedly arranged in the mounting cylinder, and the threaded rod is enabled to rotate in the first connecting cylinder.
Preferably, the second connecting arms are arranged on the outer surface of the threaded rod in a threaded manner, the second connecting arms are also slidably arranged in the first connecting cylinder, and the outer sides of each group of second connecting arms and the first connecting arms are fixedly connected with the railing.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the design of first connecting cylinder, the second connecting cylinder, first linking arm and extending mechanism, during the use, the staff can start extending mechanism to drive extending mechanism lifting of sliding installation in the first connecting cylinder according to self height, and extending mechanism will drive railing first linking arm in the second connecting cylinder together and lift when lifting, can make extending mechanism drive and first linking arm between fixed connection's railing lift, make it can be according to the height adjustment railing of staff by the height position of lifting, can ensure that every staff can all obtain suitable protection when carrying out the aerial work, reduce the risk of falling, can let shorter or higher workman of stature, can all find the safety height that is fit for oneself, thereby the security of reinforcing whole operation.
2. Through the design of second linking arm, biax motor, first bevel gear, second bevel gear and threaded rod, when the staff need carry out high position adjustment to the railing, the accessible starts biax motor and drives the first bevel gear meshing transmission second bevel gear of connecting rod one end and rotate, can make the second bevel gear drive threaded rod rotate in first connecting cylinder, can make threaded rod screw drive second linking arm go on lifting operation in first connecting cylinder, and the second linking arm passes through railing and the first linking arm fixed connection in the second connecting cylinder, can make the second linking arm drive and carry out high promotion with the railing of fixed connection between the first linking arm, can both carry out corresponding adjustment to the staff of different heights, the size, the commonality of platform has been improved, and adjustable railing can let the staff feel more comfortable when the operation, can freely stretch the arm and operate, the limitation that fixed railing brought has been avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of an aerial work platform according to the present utility model;
FIG. 2 is a schematic view of the structure of the first and second connecting cylinders according to the present utility model;
fig. 3 is a schematic structural view of the extension mechanism of the present utility model.
In the figure, 1, a platform, 101, a first connecting cylinder, 102, a second connecting cylinder, 103, a storage box, 104, a first connecting arm, 105, an installation cylinder, 2, an extension mechanism, 201, a second connecting arm, 202, a double-shaft motor, 203, a connecting rod, 204, a first bevel gear, 205, a second bevel gear, 206, a threaded rod, 207 and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides the following technical solutions:
As shown in figures 1-2, the aerial work platform comprises a platform 1 for aerial work, second connecting cylinders 102 are fixedly arranged on the upper surfaces of four corners of the upper surface of the platform 1, first connecting cylinders 101 are fixedly arranged on two sides of the upper surface of the platform 1, the first connecting cylinders 101 are positioned between two groups of second connecting cylinders 102, an extension mechanism 2 is slidably arranged in the first connecting cylinders 101, and a railing is fixedly connected between each group of second connecting cylinders 102 and the inner side of the first connecting cylinders 101.
The first connecting arms 104 are slidably arranged in each group of second connecting cylinders 102, and the outer sides between the first connecting arms 104 and the extending mechanisms 2 are fixedly connected with railings.
A storage box 103 is fixedly arranged between every two groups of first connecting arms 104.
Through the design of first connecting cylinder 101, second connecting cylinder 102, first link arm 104 and extending mechanism 2, during the use, the staff can start extending mechanism 2 according to self height and drive extending mechanism 2 lifting of sliding installation in the first connecting cylinder 101, and extending mechanism 2 will drive railing together and pull the first link arm 104 in the second connecting cylinder 102 and lift together when lifting, can make extending mechanism 2 drive with first link arm 104 between fixedly connected railing lift, make it can be according to the height position that the staff's height adjustment railing was lifted, can ensure that every staff can all obtain suitable protection when carrying out high altitude construction, reduce the risk of falling, can let shorter or higher workman of stature, can all find the safety height who is fit for oneself, thereby reinforcing the security of whole operation.
As shown in fig. 3, the extension mechanism 2 includes a double-shaft motor 202, the double-shaft motor 202 is fixedly installed in an installation barrel 105, the installation barrel 105 is fixedly installed on the lower surface of the platform 1 and is communicated with the first connection barrel 101, one ends of output shafts at two ends of the double-shaft motor 202 are fixedly installed with a connecting rod 203, and one end of the connecting rod 203 is fixedly installed with a first bevel gear 204.
The first bevel gear 204 is meshed with the second bevel gear 205, the second bevel gear 205 is fixedly arranged on the lower surface of the threaded rod 206, the threaded rod 206 is rotatably arranged in the limiting block 207, the limiting block 207 is fixedly arranged in the mounting cylinder 105, and the threaded rod 206 is enabled to rotate in the first connecting cylinder 101.
The second connecting arms 201 are arranged on the outer surface of the threaded rod 206 in a threaded manner, the second connecting arms 201 are also slidably arranged in the first connecting cylinder 101, and a railing is fixedly connected to the outer side between each group of second connecting arms 201 and the first connecting arms 104.
Through the design of second linking arm 201, biax motor 202, first bevel gear 204, second bevel gear 205 and threaded rod 206, when the staff need carry out high position adjustment to the railing, the accessible starts biax motor 202 and drives the first bevel gear 204 meshing transmission second bevel gear 205 of connecting rod 203 one end and rotate, can make second bevel gear 205 drive threaded rod 206 and rotate in first connecting cylinder 101, can make threaded rod 206 screw drive second linking arm 201 go on the lift operation in first connecting cylinder 101, and second linking arm 201 passes through railing and the first linking arm 104 fixed connection in the second connecting cylinder 102, can make second linking arm 201 drive and carry out high promotion with the railing of fixed connection between the first linking arm 104, can both carry out corresponding adjustment to the staff of different heights, the size, the commonality of platform has been improved, and adjustable railing can let the staff feel more comfortable during operation, can freely extend the arm and operate, the limitation that fixed railing brought has been avoided.
According to the technical scheme, when a worker stands in the platform 1 and needs to adjust the height of the railing, the worker can drive the first bevel gear 204 at one end of the connecting rod 203 to be meshed with the first bevel gear 205 to rotate by starting the double-shaft motor 202, the second bevel gear 205 can drive the threaded rod 206 to rotate in the first connecting cylinder 101, the threaded rod 206 can drive the second connecting arm 201 to lift in the first connecting cylinder 101, the second connecting arm 201 is fixedly connected with the first connecting arm 104 in the second connecting cylinder 102 through the railing, the second connecting arm 201 can drive the railing fixedly connected with the first connecting arm 104 to lift the height, and the worker with different heights and sizes can correspondingly adjust the worker, so that the universality of the platform is improved.
In combination, the height position of the rail lifted can be adjusted according to the height of the staff, so that each staff can be properly protected during high-altitude operation, the falling risk is reduced, and the workers with shorter or higher stature can find the safety height suitable for the workers, thereby enhancing the safety of the whole operation.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422650725.7U CN223254844U (en) | 2024-10-31 | 2024-10-31 | Aerial working platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422650725.7U CN223254844U (en) | 2024-10-31 | 2024-10-31 | Aerial working platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223254844U true CN223254844U (en) | 2025-08-22 |
Family
ID=96760980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422650725.7U Active CN223254844U (en) | 2024-10-31 | 2024-10-31 | Aerial working platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223254844U (en) |
-
2024
- 2024-10-31 CN CN202422650725.7U patent/CN223254844U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |