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Product turning mechanism used for static test

A technology of overturning mechanism and static test, applied in the direction of aircraft component testing, etc., can solve the problems of inconvenient operation, aircraft damage, cumbersome operation, etc., and achieve the effect of simple structure and convenient operation

Active Publication Date: 2019-02-22
JIANGXI HONGDU AVIATION IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the flipping process, not only is the operation inconvenient, but it may also cause damage to the aircraft
When pasting the adhesive tape, it is necessary to apply glue multiple times, so the aircraft needs to be flipped and adjusted multiple times. This operation is extremely cumbersome and poses a safety hazard

Method used

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  • Product turning mechanism used for static test
  • Product turning mechanism used for static test
  • Product turning mechanism used for static test

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] It should be noted that the orientation words "left and right" in this embodiment are all described according to the drawings, and do not constitute a limitation to the present invention.

[0022] Attached below Figure 1-3 The present invention is further described: as Figure 1-3 As shown, a product turning mechanism for static test is composed of left nut 1, left retaining ring 2, left bearing 3, rotating drum 4, right bearing 5, right retaining ring 6, right nut 7, fixed shaft 8 and bracket 9 composition.

[0023] The rotating drum 4 has a threaded structure at both ends, which is used to install the left retaining ring 2 and the right retaining ring 6, and the bearing moves inwardly by rotating the left retaining ring 2 and the right retaining ring 6; the left retaining ring 2 and the right retaining ring 6 is not in contact with the fixed shaft 8, there is a gap, and the left retaining ring 2 and the right retaining ring 6 are in contact with the outer rings of ...

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PUM

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Abstract

The invention relates to a product turning structure, in particular to a product turning mechanism used for a static test of an aircraft. According to the product turning mechanism used for the statictest, the structure is simple, operation is convenient, and the aircraft can be turned without a crane or a forklift. The product turning mechanism used for the static test comprises a turning unit,a fixed shaft and a connecting unit fixedly mounted on an aircraft support, wherein the turning unit is rotatably mounted on the fixed shaft, the aircraft is placed on the turning unit, and the fixedshaft is connected and fixed to the connecting unit. The product turning mechanism used for the static test has the following advantages that first, the structure is simple, and operation is convenient; and second, the turning mechanism is mounted on the aircraft support so that the aircraft can be turned without the crane or the forklift.

Description

technical field [0001] The invention relates to a product overturning structure, in particular to a product overturning mechanism used when an aircraft performs a static force test. Background technique [0002] When the aircraft is subjected to static tests, a loading system and a measuring system are required. When using adhesive tape as the loading unit, it is necessary to design the tape size and sticking position, and clean, mark, and paste the tape on the surface of the aircraft. The adhesive tape is attached to the aircraft with special glue, and the adhesive needs to be painted several times. After the adhesive is cured, the adhesive tape can be bonded to the aircraft. When measuring the test data, it is necessary to design the sensor arrangement for the measurement position, and then carry out the marking and pasting work. [0003] The aircraft is generally transported to the test site by the design unit through a fixed transport bracket or a movable bracket on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64F5/60
CPCB64F5/60Y02T50/40
Inventor 胡豪刘国祥孙福强刘庆彬朱利媛黄怀英熊俊涛刘征岳宝成黄鑫胡杨坡郑甜刘序理
Owner JIANGXI HONGDU AVIATION IND GRP