Movable aircraft main wheel mounting equipment

An installation equipment and mobile technology, applied in the field of movable aircraft main wheel installation equipment, can solve problems such as backward operation methods, quality and safety problems, and difficulty, and achieve the effects of fewer operators, easy maintenance, and easy operation.

Inactive Publication Date: 2020-11-06
CHENGDU AIRCRAFT INDUSTRY GROUP
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, during the installation of the main engine wheel, due to the large size and weight of the main engine wheel related components, and the lack of special integrated chemical equipment, etc., quality and safety problems frequently occur
The most typical is that the installation process of the brake device components is entirely manual operation, relying on manpower and experience, and the operation method is outdated and difficult, resulting in high intensity, time-consuming, high risk, and easy damage during the installation process, which does not meet the requirements of lean production

Method used

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  • Movable aircraft main wheel mounting equipment
  • Movable aircraft main wheel mounting equipment
  • Movable aircraft main wheel mounting equipment

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Embodiment 1

[0040] The present invention proposes a movable aircraft main wheel 20 installation device for installing the aircraft main wheel 20, such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 As shown, the installation equipment includes an outer support structure, an inner load-bearing structure installed on the outer support structure, a lifting structure connected with the outer support structure and the inner load-bearing structure; the main engine wheel 20 of the aircraft is carried on the inner load-bearing structure for Aircraft main wheel 20 is installed;

[0041] The inner load-bearing structure includes an inner main frame 3, a fork rod 7, a limit groove 8, a self-locking plate 9, a bearing 5, a connecting shaft 6, an inner connecting ear 15, and a rubber pad 4;

[0042] The outer support structure includes outer connecting ears 16, guide rails 10, outer main frame 12, moving rod 18, universal wheels 13, directional wheels 14, and handle 11;

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Abstract

The invention provides movable aircraft main wheel mounting equipment. The mounting equipment comprises an inner bearing structure, an outer supporting structure and a lifting structure. The inner bearing structure comprises an inner main frame, a fork rod, a limiting groove and a self-locking disc. The inner main frame is a square-ring-shaped frame body, a left fork rod cavity and a right fork rod cavity are formed in a lower bottom ring body of the square-ring-shaped frame body, and openings of the fork rod cavities face the front face of the inner bearing structure. The number of the fork rods is two, and the two fork rods are inserted into the two fork rod cavities respectively. A through limiting groove is formed in the position, close to the back face of the inner bearing structure,in an inner cavity body of the fork rod cavity, and the self-locking disc is arranged on the back face of the inner bearing structure and penetrates through the limiting groove to be connected with the fork rod in the fork rod cavity. By means of the arrangement, the efficient, safe and high-quality installation requirements of the aircraft main wheel are met, the installation efficiency and installation safety of the aircraft main wheel are improved, and the product damage rate is reduced.

Description

technical field [0001] The invention belongs to the field of aeronautical machinery installation tooling, and in particular relates to a movable type aircraft main wheel installation device. Background technique [0002] Aircraft main wheel installation work includes brake assembly installation and main tire installation. At present, during the installation of the main engine wheel, due to the large size and weight of the main engine wheel related components, and the lack of special integrated chemical equipment, etc., quality and safety problems frequently occur. The most typical is that the installation process of the brake device components is entirely manual operation, relying on manpower and experience, and the operation method is outdated and difficult, resulting in high intensity, time-consuming, high risk, and easy damage during the installation process, which does not meet the requirements of lean production . Therefore, it is urgent to design a special tooling to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/10B64C25/36
CPCB64F5/10B64C25/36
Inventor 杨二豪丁晓陈振刘玉松许伟华
Owner CHENGDU AIRCRAFT INDUSTRY GROUP
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