Multifunctional testing loading detecting machine for horizontal sleeve compensator

A sleeve compensator and multi-functional testing technology, which is applied in the testing of machine/structural components, testing of mechanical components, and the use of stable tension/pressure to test the strength of materials, etc., which can solve inaccurate data and inaccurate detection parameters and other problems, to achieve the effect of large test space, space saving and convenient clamping

Active Publication Date: 2014-01-08
SHENYANG ACAD OF INSTR SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no special testing machine for fatigue testing of a series of products such as heating compensators and wave expansion joints in China, but only general testing equipment is used to test relevant data, which may easily lead to inaccurate data and inaccurate testing parameters.

Method used

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  • Multifunctional testing loading detecting machine for horizontal sleeve compensator
  • Multifunctional testing loading detecting machine for horizontal sleeve compensator
  • Multifunctional testing loading detecting machine for horizontal sleeve compensator

Examples

Experimental program
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Embodiment 1

[0023] See Figure 1~5 , The test loading platform, hydraulic station, water pressure adjustment system, etc. are connected to the computer control system, and the computer control system is uniformly controlled and deployed. The hydraulic station 1 and the water pressure control device 7 are respectively fixed on both sides of the test loading platform; the test loading platform It includes a support 2, a guide post 4, an adjustable side sliding table 3, a movable cylinder-type balance cylinder 5 and a stress sensor 13. At least two guide posts are arranged between the two supports; two adjustable guide posts are arranged on the guide post Side sliding table, the guide post between the two adjustable side sliding tables is provided with a movable barrel type balancing oil cylinder, and the middle of the movable barrel type balancing oil cylinder is provided with a movable sliding table 10; at the center of one side of an adjustable side sliding table A stress sensor 13 is fixe...

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Abstract

The invention provides a multifunctional testing loading detecting machine for a horizontal sleeve compensator and aims to solve the problems that no special detecting testing machine is provided for a domestic heat supply compensator, detection of related data is carried out only by universal detection equipment and inaccuracy of the data and detection parameters is easy to cause. The multifunctional testing loading detecting machine has the technical key points that a computer control system is connected with a testing loading platform; and a hydraulic station and a water pressure regulation control device are respectively fixed at both sides of the testing loading platform. The multifunctional testing loading detecting machine has the positive effects of large testing space, wide application and multifunctionality. The multifunctional testing loading detecting machine not only can be used for carrying out fatigue test on a single (double) sleeve compensator, but also can be used for carrying out unidirectional stretching and compressing test on the sleeve compensator, an expansion joint, a bellows and the like as required. The multifunctional testing loading detecting machine also has the characteristics of high control degree, low cost, stability, reliability, strong practicality and the like.

Description

Technical field [0001] The invention relates to the field of physical parameter measurement of sleeve compensators, in particular to a multifunctional test loading and detection machine for horizontal sleeve compensators for detecting compensators with larger strokes. Background technique [0002] In terms of heating, in order to prevent the pipe from being deformed or damaged due to thermal elongation or temperature stress when the heating pipe is heating up, it is necessary to install a compensator on the pipe to compensate for the thermal elongation of the pipe, thereby reducing the stress and stress on the pipe wall. The force acting on the valve or support structure. Since the heating compensator is a necessary component to maintain continuous heating in the pipeline, it is usually located at the pipe joint and the external situation is more complicated, so testing its various performance indicators is the top priority. There is no dedicated testing machine for fatigue test...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01N3/10
Inventor 李延夫孙礼陈志东张宁李晓旭张弘一
Owner SHENYANG ACAD OF INSTR SCI
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