Comprehensive quickly-disassembled clamping hoop test system

Abstract

The invention discloses a comprehensive quickly-disassembled clamping hoop test system which comprises mechanical structures and a pneumatic loop, wherein the mechanical structures are integrated together, and are used for supplying functions of supporting, mounting, loading, heating and the like to test of a tested piece; and the pneumatic loop mainly comprises a working pressure loop and an operating air pressure loop, and is used for supplying an air pressure source to the test, adjusting the working pressure and the operating air pressure, reversing, measuring and the like. By the comprehensive quickly-disassembled clamping hoop test system, the shortcomings of extremely complicated operation, high time consumption for finishing four tests, high labor intensity, low work efficiency and the like in the prior are overcome; due to one-time clamping, the four tests, namely a working pressure test, a torque test, a bending cyclic test and a pressure cyclic test, of clamping hoops in a specification are finished; and the comprehensive quickly-disassembled clamping hoop test system has the advantage of high automation degree, so that the labor is saved greatly, the test time is shortened, and the work efficiency is improved.

Description

technical field [0001] The invention relates to a test device for related tests in the identification and inspection of quick-release clamps connected to high-pressure and high-temperature conduits of aircraft, in particular to a comprehensive test system for quick-release clamps. technical background [0002] The pipeline system is an important system for transporting media in an aircraft, and its performance directly affects the performance and life of the aircraft's hydraulic, air pressure, fuel, and environmental control systems, which in turn affects the safety and reliability of the aircraft. These connecting parts should not only have quick release function and good and durable sealing performance, but also should not be damaged under the alternating load of the system. This requires that the connection form of conduits and conduits, conduits and components in the piping system be safe and reliable. At present, the quick-release clamp used for conduit connection has ...

AI Technical Summary

Problems solved by technology

[0003] The ground verification test of the clamp includes four tests including working pressure test, torque test, bending cycle test and pressure cycle test. In the prior art, these four tests must be carried out separately, and a set of supports is used for each test. , fixed, pressurized device can be carried out. After each test is completed, the two connecting pipes and clamps need to be disassembled and installed in another set of devices, and the corresponding pressure source, air source, and testing equipment are matched. The test, the operation is very cumbersome, it takes a long time to complete the four tests, the labor intensity is high, and the work efficiency is low. Moreover, in the process of repeated disassembly and installation, the performance of the tested clamp is affected to a certain extent, and the test results are not accurate.

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