Airplane wheel jacking device console

A technology of jacking device and operating table, which is applied in the field of aircraft testing, can solve the problems of non-centralized setting and poor man-machine function, and achieve the effects of neat shape, good dust prevention, and convenient operation

Inactive Publication Date: 2019-02-26
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the hydraulic operation control components of the traditional wheel jacking device are not centralized and the ergonomics are poor, the present invention provides an aircraft wheel jacking device operating console, which concentrates the hydraulic operation control components on the operation panel , with good ergonomics and waterproof, easy to use and operate

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  • Airplane wheel jacking device console
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Embodiment Construction

[0013] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below ...

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Abstract

The invention discloses an airplane wheel jacking device console and belongs to the technical field of airplane test. The device comprises a housing (1), a chassis (3) and a hydraulic system operatorpanel (6); the hydraulic system operation panel (6) is provided with a pressure gauge (7), a first regulator (8), a second regulator (11), a lock switch (9) and a reversing valve (10). The pressure gauge is connected with a pressure sensor disposed in the airflow conduit of the hydraulic system, and the reversing valve (10) is used for controlling the flow of the hydraulic system to indirectly control the rise or fall of the jacking device. The lock switch is used to switch the hydraulic system, and the first regulator (8) and the second regulator (11) are respectively used to adjust the degree of rise or fall of the jacking device. The invention concentrates the hydraulic operation control components on the operation panel, has good human-machine effect, and is convenient for use operation.

Description

technical field [0001] The invention belongs to the technical field of aircraft testing, and in particular relates to an operating platform for a wheel jacking device. Background technique [0002] The aircraft wheel jacking device is used to jack up the landing gear of the aircraft when the main landing gear wheel and nose landing gear wheel are replaced under normal circumstances. The wheel jacking device operating table is the core component of the hydraulic control of the wheel jacking device . The hydraulic operation control components of the traditional wheel jacking device are not centralized and scattered, and the ergonomics and maintainability design are less considered, which is inconvenient to use and operate, and the maintainability after failure is poor. Contents of the invention [0003] In order to solve the problem that the hydraulic operation control components of the traditional wheel jacking device are not centralized and the ergonomics are poor, the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F3/24F15B21/00
CPCB66F3/24B64F5/10F15B21/00
Inventor 张森刘曼利
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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