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Test platform for stopping impact test with whole missile

A technology of impact test and test platform, applied in impact test, machine/structural component test, measurement device, etc., can solve the problem that the full bomb arresting impact test platform is not stable enough and easily affects the test effect, and saves braking components. , the effect of good impact transfer characteristics

Active Publication Date: 2017-05-31
BEIJING INST OF STRUCTURE & ENVIRONMENT ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to solve the problem that the existing full bomb arresting impact test platform is not stable enough and easily affects the test effect

Method used

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  • Test platform for stopping impact test with whole missile
  • Test platform for stopping impact test with whole missile
  • Test platform for stopping impact test with whole missile

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically conn...

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Abstract

The invention relates to the technical field of impact tests, in particular to a test platform for stopping an impact test with a whole missile. The test platform comprises a support body, a test piece is hung at the top of the support body, the bottom of the support body is arranged on a track, and is connected to a connecting plate, and the connecting plate is fixedly connected to a chain arranged in the moving direction of the support body. According to the test platform for stopping the impact test with the whole missile, the test piece hung at the top of the support body simulates hanging butt joint of a wing and the missile, the support body is fixed on the chain through the connecting plate, and drives transmission of the chain so as to drive the support body to accelerate movement, the moving speed of the support body is further changed by changing the transmission speed of the chain, and as one section of the chain, the whole transmission chain is connected to the connecting plate to prevent the connecting plate from separating from the chain in the motion process. Therefore, compared with a traditional impact test platform, a braking element is saved, the motion stability and the impact transitivity are better in the test, the actual whole missile impact stopping process is in better accordance with, and the correctness and the safety of loading of the test are guaranteed.

Description

technical field [0001] The invention relates to the technical field of impact tests, in particular to a test platform for full-bomb arresting impact tests. Background technique [0002] At present, airborne missiles will experience the arresting impact environment when they land with the aircraft. In order to ensure the reliability of the missiles, it is necessary to carry out the arresting impact test. The platform used in the test must be able to accurately simulate the suspension installation state of the missile at different positions on the wing, provide a reliable test installation boundary, and at the same time be able to withstand the impact force of the test loading device on the platform, and ensure the smooth movement of the platform during the test , the existing arresting impact test sets the brake device on the test platform, after the driving device accelerates the test platform to the preset test speed, the test platform moves according to the preset test spe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08Y02E30/30
Inventor 王佳南丁沛陈艳婷皮本楼杨泽雨骞永博王冀宁刘强石航史江刘文会王振宇史东胜蔡劭佳赵卓茂
Owner BEIJING INST OF STRUCTURE & ENVIRONMENT ENG
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