Device with hydraulic support electrohydraulic control system testing function

A technology of electro-hydraulic control system and hydraulic support, which is applied in the direction of electrical testing/monitoring, etc., can solve the problems of testing, hidden safety hazards of hydraulic support, and inability to perform safety performance of hydraulic support electro-hydraulic control system, etc., to achieve convenient operation, reliable test, high efficiency effect

Inactive Publication Date: 2013-04-10
CHINA COAL RES INST
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Problems solved by technology

[0003] At present, there is no complete machine test device for the hydraulic support electro-hydraulic control system in China, and it is impossible to carry out the complete machine test of the hydraulic support electro-hydraulic control system. As a result, on the one hand, it cannot meet the test requirements of the relevant standards for the hydraulic support electro-hydraulic control system, and on the other hand On the one hand, because the safety performance test of the electro-hydraulic control system of the hydraulic support cannot be carried out, there are potential safety hazards in the application of the hydraulic support of the electro-hydraulic control system in coal mines

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  • Device with hydraulic support electrohydraulic control system testing function

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Embodiment Construction

[0014] The invention aims to provide a test device which can be used for the electro-hydraulic control system of the hydraulic support, which can realize the whole machine test of the electro-hydraulic control system of the hydraulic support, and has the advantages of high efficiency, reliable test, convenient operation and the like.

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] combine figure 1 As shown, the present invention has the embodiment of the device of the hydraulic support electro-hydraulic control system test function, including host computer (1), industrial computer (2), n (n takes an integer greater than 0) measurement and control units 3 (1), ..., 3(n), and n (n is an integer greater than 0) connected to the n (n is an integer greater than 0) measurement and control units 3(1), ..., 3(n) The tested hydraulic support electro-hydraulic control system is composed of 11(1), ....

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Abstract

The invention provides a device with a hydraulic support electrohydraulic control system testing function, and relates to the field of a hydraulic support electrohydraulic control system. The device with the hydraulic support electrohydraulic control system testing function is invented in order to provide testing apparatus for the hydraulic support electrohydraulic control system. The device with the hydraulic support electrohydraulic control system testing function comprises an upper computer (1), an industrial personal computer (2), n (n is an integer larger than zero) measure and control units and n (n is an integer larger than zero) hydraulic support electrohydraulic control systems to be tested. The device with the hydraulic support electrohydraulic control system testing function solves the hydraulic support electrohydraulic control system testing problem. The device with the hydraulic support electrohydraulic control system testing function has the advantages of being high in efficiency, reliable in test, convenient to operate and the like.

Description

technical field [0001] The invention relates to the field of hydraulic support electro-hydraulic control systems, in particular to a device with the test function of the hydraulic support electro-hydraulic control system. Background technique [0002] The hydraulic support electro-hydraulic control system is the control center for the hydraulic support, coal shearer and scraper conveyor of the coal mine fully mechanized mining face. It consists of support controller, pressure sensor, displacement sensor, inclination sensor, infrared transceiver device, solenoid valve Group, main control valve group, power supply, coupler, network converter and other core elements and components, the hydraulic support electro-hydraulic control system test device is mainly used for the test of the safety performance of the hydraulic support electro-hydraulic control system. According to relevant regulations such as safety production in coal mines, the hydraulic support electro-hydraulic contro...

Claims

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Application Information

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IPC IPC(8): G05B23/02
Inventor 刘金国刘欣科沙宝银姚玉维赵忠辉孙红波
Owner CHINA COAL RES INST
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