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Cabin filling method and cart for cabin filling device

A technology of a filling device and a filling method, which is applied to trolleys, motor vehicles, multi-axis trolleys, etc., can solve the problems of affecting the progress of aircraft fatigue tests, increasing test costs, labor and time, etc., to shorten the test period, eliminate safety hazards, avoid The effect of manual handling

Active Publication Date: 2019-01-29
CHINA AIRPLANT STRENGTH RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires the test personnel to manually move the filling out of the cabin during the inspection, which is laborious and time-consuming, which seriously affects the progress of the aircraft fatigue test and increases the test cost.

Method used

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  • Cabin filling method and cart for cabin filling device
  • Cabin filling method and cart for cabin filling device
  • Cabin filling method and cart for cabin filling device

Examples

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the application more clear, the technical solution in the embodiment of the application will be described in more detail below in conjunction with the drawings in the embodiment of the application. 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 application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. Embodiments of the present application will be described in detail below in conjunction with th...

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Abstract

The invention provides a cabin filling method and a cart for a cabin filling device. The cabin filling method includes the following steps that 1, a slide rail and cart set is mounted on a I-shaped slide rail; 2, a lower layer support is placed on a cabin floor and is suspended; 3, filling foam is placed on the lower layer support, and an upper layer support is placed on the arranged filling foam;4, the upper layer support and the lower layer support are connected through a binding belt; 5, a lifting rod of the slide rail and cart set and a lifting ring of the upper layer support are connected through a steel cable, a braking screw rod of the lower layer support is contracted, and thus the filling foam is hung on the slide rail and cart set to form the filling device; and 6, the filling device is pushed to a predetermined position in a cabin of an airplane. According to the cabin filling method, the filler can be moved into the cabin from a cabin door along the slide rail by utilizingthe cabin slide rail, manual carrying is avoided, and filling is rapid and convenient.

Description

technical field [0001] The application belongs to the technical field of aircraft structure fatigue testing, and in particular relates to a cabin filling method and a trolley for a cabin filling device. Background technique [0002] In the aircraft structure fatigue test, the cabin pressure test is an important test item of the aircraft structure test. Considering the pressure load characteristics and safety of the test items, the engine room pressure test requires the pressure equipment to quickly inflate the engine room to meet the pressure load required by the test, and quickly deflate to complete a landing cycle, thereby reducing the risk of the test and speeding up the test. . At present, the method adopted is to fill the cabin with stuffing to reduce the required inflation space and reduce the amount of inflation to achieve the above purpose. The appeal method has been applied in the static test of the aircraft structure, but there are the following problems in the a...

Claims

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Application Information

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IPC IPC(8): B64F5/60B62B3/00
CPCB62B3/00B64F5/60
Inventor 韩凯高建冯建民贺谦
Owner CHINA AIRPLANT STRENGTH RES INST
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