CN219974362U - Working ladder for spraying paint on aircraft - Google Patents
Working ladder for spraying paint on aircraft Download PDFInfo
- Publication number
- CN219974362U CN219974362U CN202321207575.1U CN202321207575U CN219974362U CN 219974362 U CN219974362 U CN 219974362U CN 202321207575 U CN202321207575 U CN 202321207575U CN 219974362 U CN219974362 U CN 219974362U
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- Prior art keywords
- frame
- frame body
- working
- ladder
- working platform
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- 239000003973 paint Substances 0.000 title abstract description 22
- 238000005507 spraying Methods 0.000 title abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000010422 painting Methods 0.000 claims description 14
- 229910000838 Al alloy Inorganic materials 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 238000007592 spray painting technique Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Movable Scaffolding (AREA)
Abstract
The utility model relates to the technical field of aircraft paint spraying, and aims to solve the problems that the existing paint spraying ladder frame has the risk of overturning and potential safety hazard; the working ladder for spraying paint on the aircraft comprises a first frame body unit and a second frame body unit which are detachably connected; the first frame body unit comprises a working platform, a supporting frame and a moving mechanism, wherein the supporting frame is used for supporting the working platform, the moving mechanism is arranged at the bottom of the supporting frame, and a guardrail is arranged on the working platform; the second frame body unit comprises the first frame body unit, and one end of the first frame body unit is connected with a stepped frame body; the working ladder disclosed by the utility model has the advantages of large working range, no need of moving the working ladder, high paint spraying efficiency, stable structure, difficulty in tipping, flexible assembly and wide application range.
Description
Technical Field
The utility model relates to the technical field of aircraft paint spraying, in particular to a working ladder for aircraft paint spraying.
Background
Painting is one of the indispensable processes for aircraft manufacturing, and the corresponding painting heights are required to be achieved by means of an A-ladder and a bench due to the fact that the back, wings and vertical tail parts of the aircraft body are too high. However, the a-ladder and the stool need to be continuously moved during the process of using the a-ladder and the stool, resulting in a greatly reduced painting efficiency and an increased safety risk for operators.
The prior art discloses a movable fuselage paint spraying ladder frame, wherein the ladder frame can move through universal wheels, but the height of the ladder frame is high, the risk of the ladder frame tipping over exists, and potential safety hazards exist; and the paint spraying range is small, the workload of carrying and moving an A-shaped ladder and a bench can be avoided, but the position of the ladder frame still needs to be frequently adjusted and changed so as to finish the whole paint spraying work, and the paint spraying efficiency and the work safety coefficient cannot be effectively improved.
Disclosure of Invention
The utility model aims to provide a working ladder for aircraft paint spraying, which solves the problem that the existing paint spraying ladder frame has the risk of overturning and has potential safety hazard; and the paint spraying range is small, and frequent movement is required.
The utility model is realized by adopting the following technical scheme:
the utility model provides a working ladder for aircraft paint spraying, which comprises a first frame body unit and a second frame body unit, wherein the first frame body unit and the second frame body unit are detachably connected;
the first frame body unit comprises a working platform, a supporting frame and a moving mechanism, wherein the supporting frame is used for supporting the working platform, the moving mechanism is arranged at the bottom of the supporting frame, and a guardrail is arranged on the working platform;
the second frame body unit comprises the first frame body unit, and one end of the first frame body unit is connected with a step-type frame body.
The first frame body unit and the second frame body unit are respectively provided with the working platforms, the number of the first frame body unit and the number of the second frame body unit are selected according to the paint spraying requirement of the aircraft, the first frame body unit and the second frame body unit are assembled together, all the working platforms form an integral platform, the paint spraying working range is large, a movable working ladder is not needed, the paint spraying efficiency is high, the working ladder is stable and not easy to tip, meanwhile, the guard rails are arranged, the safety coefficient of paint spraying work of workers on the working ladder is improved, and the personal safety of the workers is ensured.
The first frame body units and the second frame body units with different numbers can be flexibly assembled according to different paint spraying requirements, the assembly is convenient, different working requirements can be conveniently met, and the application range is wide.
As a preferable technical scheme:
guard bars are also installed on the step-type frame body, and a moving mechanism is arranged at the bottom of the step-type frame body.
As a preferable technical scheme:
the moving mechanism adopts universal wheels.
As a preferable technical scheme:
the working platform adopts a flat plate, the supporting frame adopts a frame structure, and the supporting frame is fixedly connected to the bottom surface of the working platform.
As a preferable technical scheme:
the working platform adopts a rectangular flat plate, the supporting frame adopts a cuboid frame, and the side surface of the cuboid frame is also provided with a cross diagonal bracing.
As a preferable technical scheme:
the two first frame body units and the second frame body units are connected through fasteners, and after the connection, all the working platforms form an integral platform.
As a preferable technical scheme:
the support frame is provided with an anti-slip device which is used for being abutted with the ground.
As a preferable technical scheme:
the support frame is formed by welding a plurality of aluminum alloy rectangular pipes.
As a preferable technical scheme:
the guardrail is formed by welding aluminum alloy cylindrical pipes.
As a preferable technical scheme:
the working platform is an aluminum alloy flat plate, and the supporting frame and the guardrails are welded on the working platform.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, the number of the first frame units and the second frame units can be selected according to the sizes of the airplane body and the wing, all the working platforms form an integral platform, the spray painting working range is large, the moving working ladder is not needed, the spray painting operation is convenient for the staff on the integral platform, the spray painting efficiency is improved, and the safety coefficient of the work is improved.
Drawings
Fig. 1 is a schematic structural view of a working ladder according to the present utility model.
Fig. 2 is a front view of the first frame unit according to the present utility model.
Fig. 3 is a side view of the first frame unit according to the present utility model.
Fig. 4 is a top view of the first frame unit according to the present utility model.
Fig. 5 is a front view of the second frame unit according to the present utility model.
Fig. 6 is a side view of a second frame unit according to the present utility model.
Fig. 7 is a top view of the second frame unit according to the present utility model.
Icon: the device comprises a first frame body unit, a second frame body unit, a 3-step frame body, a 4-working platform, a 5-supporting frame, 6-universal wheels, 7-guardrails, 8-crossed diagonal braces and 9-anti-slip devices.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are 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.
Example 1
As shown in fig. 1 to 7, the present embodiment proposes a working ladder for painting an aircraft, which includes a first frame unit 1 and a second frame unit 2 detachably connected by a fastener.
The first frame unit 1 comprises a working platform 4, a supporting frame 5 and a moving mechanism, wherein the supporting frame 5 is used for supporting the working platform 4, the moving mechanism is installed at the bottom of the supporting frame 5 and is convenient to move the first frame unit 1, and a guardrail 7 is installed on the working platform 4 and used for protecting workers.
The second frame unit 2 comprises the first frame unit 1, and meanwhile, one end of the first frame unit 1 is connected with a step frame 3, and the step frame 3 is fixedly connected with the first frame unit 1. The stepped frame body 3 is provided with a plurality of steps, and workers can reach the working platform 4 from the ground through the steps. The step-type frame body 3 is also provided with a guardrail 7 for protecting staff and preventing the staff from falling off steps; the bottom of the step-type frame body 3 is provided with a moving mechanism which is convenient to move.
In this embodiment, the moving mechanism adopts universal wheels 6, and the bottom of the supporting frame 5 is uniformly provided with a plurality of universal wheels 6, and both the first frame unit 1 and the second frame unit 2 can be conveniently moved.
In this embodiment, the working platform 4 adopts a rectangular flat plate, the supporting frame 5 adopts a cuboid frame, and the side surface of the cuboid frame is further provided with a cross diagonal brace 8, so that the supporting frame 5 is further reinforced, and the supporting performance of the supporting frame is improved. The support frame 5 adopts many aluminum alloy rectangular tube welding to form, guardrail 7 adopts aluminum alloy cylinder pipe welding to form, work platform 4 adopts the aluminum alloy flat board, support frame 5 with work platform 4 welding, guardrail 7 on the work platform 4 with work platform 4 welding.
The support frame 5 is provided with a slide preventing device 9, and the slide preventing device 9 is used for being abutted with the ground. In this embodiment, the anti-slip device 9 is i-shaped, the middle part of the anti-slip device 9 is in threaded connection with the support frame 5, and a rubber part is arranged at the bottom of the anti-slip device 9, so as to increase contact friction force, prevent slipping, and prevent the first frame unit 1 and the second frame unit 2 from moving. The step-type frame body 3 is also provided with the anti-slip device 9.
The number of the first frame units 1 and the second frame units 2 can be determined according to the length of the fuselage of the aircraft and the wing span of half wings, the second frame units 2 are assembled at the end parts, two adjacent first frame units 1 are detachably connected through fasteners, after the connection, all working platforms 4 form an integral platform, so that a worker can conveniently spray paint on the integral platform, and therefore, the worker does not need to frequently move tools and frequently go up and down, the work efficiency is improved, and the safety of the operator is ensured.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A working ladder for aircraft painting, characterized in that:
the device comprises a first frame unit and a second frame unit which are detachably connected;
the first frame body unit comprises a working platform, a supporting frame and a moving mechanism, wherein the supporting frame is used for supporting the working platform, the moving mechanism is arranged at the bottom of the supporting frame, and a guardrail is arranged on the working platform;
the second frame body unit comprises the first frame body unit, and one end of the first frame body unit is connected with a step-type frame body.
2. The work ladder for aircraft painting according to claim 1, characterized in that:
guard bars are also installed on the step-type frame body, and a moving mechanism is arranged at the bottom of the step-type frame body.
3. The work ladder for aircraft painting according to claim 2, characterized in that:
the moving mechanism adopts universal wheels.
4. The work ladder for aircraft painting according to claim 1, characterized in that:
the working platform adopts a flat plate, the supporting frame adopts a frame structure, and the supporting frame is fixedly connected to the bottom surface of the working platform.
5. The work ladder for aircraft painting according to claim 4, characterized in that:
the working platform adopts a rectangular flat plate, the supporting frame adopts a cuboid frame, and the side surface of the cuboid frame is also provided with a cross diagonal bracing.
6. The work ladder for aircraft painting according to claim 1, characterized in that:
the two first frame body units and the second frame body units are connected through fasteners, and after the connection, all the working platforms form an integral platform.
7. The work ladder for aircraft painting according to claim 1, characterized in that:
the support frame is provided with an anti-slip device which is used for being abutted with the ground.
8. The work ladder for aircraft painting according to claim 1, characterized in that:
the support frame is formed by welding a plurality of aluminum alloy rectangular pipes.
9. The work ladder for aircraft painting according to claim 8, characterized in that:
the guardrail is formed by welding aluminum alloy cylindrical pipes.
10. The work ladder for aircraft painting according to claim 9, characterized in that:
the working platform is an aluminum alloy flat plate, and the supporting frame and the guardrails are welded on the working platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207575.1U CN219974362U (en) | 2023-05-18 | 2023-05-18 | Working ladder for spraying paint on aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321207575.1U CN219974362U (en) | 2023-05-18 | 2023-05-18 | Working ladder for spraying paint on aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974362U true CN219974362U (en) | 2023-11-07 |
Family
ID=88582017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321207575.1U Active CN219974362U (en) | 2023-05-18 | 2023-05-18 | Working ladder for spraying paint on aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974362U (en) |
-
2023
- 2023-05-18 CN CN202321207575.1U patent/CN219974362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |