CN103034233A - Device with hydraulic support electrohydraulic control system testing function - Google Patents
Device with hydraulic support electrohydraulic control system testing function Download PDFInfo
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- CN103034233A CN103034233A CN201210548490XA CN201210548490A CN103034233A CN 103034233 A CN103034233 A CN 103034233A CN 201210548490X A CN201210548490X A CN 201210548490XA CN 201210548490 A CN201210548490 A CN 201210548490A CN 103034233 A CN103034233 A CN 103034233A
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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
The present invention relates to the hydraulic support electrohydraulic control system field, relate in particular to a kind of device with hydraulic support electrohydraulic control system test function.
Background technology
Hydraulic support electrohydraulic control system is the control center of coal mine fully-mechanized mining working hydraulic support, coalcutter, the interlock of scraper conveyor three machines, be comprised of the cores such as bracket controller, pressure transducer, displacement transducer, obliquity sensor, infrared transceiver device, solenoid valve group, main control valve group, power supply, coupling mechanism, network transformation device unit, parts, the hydraulic support electrohydraulic control system test unit is mainly used in the test of the complete machine security performance of hydraulic support electrohydraulic control system.According to relevant regulations such as coal mine downhole safety productions, hydraulic support electrohydraulic control system must be checked by Safety Inspection when the down-hole application of colliery, detect and to come into operation after qualified, therefore the hydraulic support electrohydraulic control system test unit is to ensure that hydraulic support electrohydraulic control system is in colliery down-hole combined mining working safety, necessary means reliably, it is the necessary equipment of supervision and inspection on safety, it is the crucial checkout facility of the improvement of electrohydraulic control system product technology and industry the level rise, the Check and Inspection that can be used for technical feature and the security performance of electrohydraulic control system is finished type approval test and the delivery test of electrohydraulic control system.
The present domestic overall test device that there is no hydraulic support electrohydraulic control system, can't carry out the overall test of hydraulic support electrohydraulic control system, cause thus can not satisfying relevant criterion to the testing requirements of hydraulic support electrohydraulic control system on the one hand, on the other hand, owing to can not carry out the safety feature test of hydraulic support electrohydraulic control system, thereby so that there is potential safety hazard in the electrohydraulic control system hydraulic support in the down-hole application of colliery.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of test unit with hydraulic support electrohydraulic control system overall test function, be used for the test of hydraulic support electrohydraulic control system overall performance, function, job stability, security etc., have the advantages such as efficient is high, test is reliable, easy to operate.
The present invention solves the technical scheme that its technical matters takes:
Device with hydraulic support electrohydraulic control system test function is provided, comprise host computer, industrial computer, n (n gets the integer greater than 0) measurement and control unit, and n (n gets the integer greater than 0) the tested hydraulic support electrohydraulic control system that links to each other with described n (n gets the integer greater than 0) measurement and control unit forms; Described host computer is connected by circuit with described industrial computer; Described industrial computer is connected by circuit with described n (n gets the integer greater than 0) measurement and control unit.
Wherein said measurement and control unit comprises that the valve group drives signal acquisition module, and described valve group drives the collection that signal acquisition module is used for the driving signal of hydraulic support electric hydraulic control valve; The sound collection module, described sound collection module is used for the collection of hydraulic support electrohydraulic control system alerting signal; Pressure acquisition/output module, described pressure acquisition module is used for collection and the output of hydraulic support electrohydraulic control system pressure sensor signal; Displacement signal collection/output module, described displacement signal collection/output module is used for collection and the output of hydraulic support electrohydraulic control system displacement transducer signal; Angle signal collection/output module, described angle signal collection/output module is used for collection and the output of hydraulic support electrohydraulic control system obliquity sensor signal; The infrared signal acquisition module, described infrared signal acquisition module is used for the signals collecting of electrohydraulic control system infrared transceiver device; The test contacts transition apparatus is used for realizing that described n (n gets the integer greater than 0) tested hydraulic support electrohydraulic control system is connected with the transition that described valve group drives the circuit between signal acquisition module, sound collection module, pressure acquisition/output module, displacement signal collection/output module, angle signal collection/output module, the infrared signal acquisition module.
Preferably, described test contacts transition apparatus comprises collection port, output port, input port; Described collection port, output port and input port are linked together by line contacts by circuit.
The invention has the beneficial effects as follows, on the one hand, because described hydraulic support electrohydraulic control system test unit is provided with measurement and control unit, can carry out the driving signals collecting of the electric hydraulic control valve of hydraulic support electrohydraulic control system, alerting signal gathers, pressure sensor signal gathers and output, the collection of displacement transducer signal and output, the collection of obliquity sensor signal and output, the signals collecting of infrared transceiver device, thereby realized each function of hydraulic support electrohydraulic control system, the data acquisition of performance information and test, on the other hand, because described hydraulic support electrohydraulic control system test unit is provided with host computer and can carries out the processing of collection signal, and realize communicating by letter by communication interface and host computer, can carry out controlling test and test figure and preserve, have efficient high, test is reliable, the advantage such as easy to operate.
Description of drawings
Fig. 1 is the schematic diagram that the present invention has the device of hydraulic support electrohydraulic control system test function;
Fig. 2 is that the present invention has test contacts transition apparatus schematic diagram in the device of hydraulic support electrohydraulic control system test function.
Reference numeral:
The 1-host computer, 2-industrial computer, 3-measurement and control unit, 4-valve group drives signal acquisition module, 5-sound signal collecting module, 6-pressure signal collection/output module, 7-displacement signal collection/output module, 8-angle signal collection/output module, 9-infrared signal acquisition module, 10-test contacts transition apparatus, the tested hydraulic support electrohydraulic control system of 11-, 12-gathers port, 13-output port, the 14-input port, the 15-line contacts.
Embodiment
The present invention aims to provide a kind of test unit that can be used for hydraulic support electrohydraulic control system, can realize the hydraulic support electrohydraulic control system overall test, has the advantages such as efficient is high, test is reliable, easy to operate.
Describe the present invention below in conjunction with accompanying drawing and embodiment.
In conjunction with shown in Figure 1, the present invention has the embodiment of the device of hydraulic support electrohydraulic control system test function, comprise host computer (1), industrial computer (2), the individual measurement and control unit 3 (1) of n (n gets the integer greater than 0), ..., 3 (n), and with described n (n gets the integer greater than 0) measurement and control unit 3 (1), ..., n (n gets the integer greater than 0) tested hydraulic support electrohydraulic control system 11 (1) that 3 (n) are continuous ..., 11 (n) form; Described industrial computer (2) is used for the processing of image data, and realizes communicating by letter by communication interface and described host computer (1); Described industrial computer (2) and described n (n gets the integer greater than 0) measurement and control unit 3 (1) ..., 3 (n) connect by circuit; Wherein, described measurement and control unit comprises that the valve group drives signal acquisition module (4), and described valve group drives the collection that signal acquisition module (4) is used for the driving signal of hydraulic support electric hydraulic control valve; Sound collection module (5), described sound collection module (5) is used for the collection of hydraulic support electrohydraulic control system alerting signal; Pressure acquisition/output module (6), described pressure acquisition module (6) is used for collection and the output of hydraulic support electrohydraulic control system pressure sensor signal; Displacement signal collection/output module (7), described displacement signal collection/output module (7) is used for collection and the output of hydraulic support electrohydraulic control system displacement transducer signal; Angle signal collection/output module (8), described angle signal collection/output module (8) is used for collection and the output of hydraulic support electrohydraulic control system obliquity sensor signal; Infrared signal acquisition module (9), described infrared signal acquisition module (9) is used for the signals collecting of electrohydraulic control system infrared transceiver device; The test contacts transition apparatus is used for realizing that described n (n gets the integer greater than 0) tested hydraulic support electrohydraulic control system is connected with the transition that described valve group drives the circuit between signal acquisition module (4), sound collection module (5), pressure acquisition/output module (6), displacement signal collection/output module (7), angle signal collection/output module (8), the infrared signal acquisition module (9).
Wherein Fig. 2 is the preferred embodiment of test contacts transition apparatus 10 (1), 10 (2), 10 (3), 10 (4), 10 (5), 10 (6) of the present invention, comprises to gather port 12, output port 13, input port 14; Described collection port 12, output port 13 is linked together by line contacts 15 by circuit with input port 14.
The above; only be the better embodiment of the present invention; but the scope of protection of the invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within the novel protection domain of this use.
Claims (2)
1. the device that has the hydraulic support electrohydraulic control system test function, comprise host computer (1), industrial computer (2), n (n gets the integer greater than 0) measurement and control unit, and n (n gets the integer greater than 0) the tested hydraulic support electrohydraulic control system that links to each other with described n (n gets the integer greater than 0) measurement and control unit forms; Described industrial computer (2) is used for the processing of image data, and realizes communicating by letter by communication interface and described host computer (1); Described industrial computer (2) is connected by circuit with described n (n gets the integer greater than 0) measurement and control unit; It is characterized in that,
Described measurement and control unit comprises that the valve group drives signal acquisition module (4), and described valve group drives the collection that signal acquisition module (4) is used for the driving signal of hydraulic support electric hydraulic control valve; Sound collection module (5), described sound collection module (5) is used for the collection of hydraulic support electrohydraulic control system alerting signal; Pressure acquisition/output module (6), described pressure acquisition module (6) is used for collection and the output of hydraulic support electrohydraulic control system pressure sensor signal; Displacement signal collection/output module (7), described displacement signal collection/output module (7) is used for collection and the output of hydraulic support electrohydraulic control system displacement transducer signal; Angle signal collection/output module (8), described angle signal collection/output module (8) is used for collection and the output of hydraulic support electrohydraulic control system obliquity sensor signal; Infrared signal acquisition module (9), described infrared signal acquisition module (9) is used for the signals collecting of electrohydraulic control system infrared transceiver device; The test contacts transition apparatus is used for realizing that described n (n gets the integer greater than 0) tested hydraulic support electrohydraulic control system is connected with the transition that described valve group drives the circuit between signal acquisition module (4), sound collection module (5), pressure acquisition/output module (6), displacement signal collection/output module (7), angle signal collection/output module (8), the infrared signal acquisition module (9).
2. the device with hydraulic support electrohydraulic control system test function according to claim 1 is characterized in that, described test contacts transition apparatus comprises collection port (12), output port (13), input port (14); Described collection port (12), output port (13) is linked together by line contacts (15) by circuit with input port (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548490XA CN103034233A (en) | 2012-12-18 | 2012-12-18 | Device with hydraulic support electrohydraulic control system testing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210548490XA CN103034233A (en) | 2012-12-18 | 2012-12-18 | Device with hydraulic support electrohydraulic control system testing function |
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| Publication Number | Publication Date |
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| CN103034233A true CN103034233A (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210548490XA Pending CN103034233A (en) | 2012-12-18 | 2012-12-18 | Device with hydraulic support electrohydraulic control system testing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607630A (en) * | 2016-03-22 | 2016-05-25 | 广州日滨科技发展有限公司 | Self-checking method and device for checking initial state of electro-hydraulic control system of hydraulic support for coal mines |
| CN106089278A (en) * | 2016-06-28 | 2016-11-09 | 太原理工大学 | Colliery unmanned fully-mechanized mining working surface hydraulic support electrohydraulic control system testing stand |
-
2012
- 2012-12-18 CN CN201210548490XA patent/CN103034233A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607630A (en) * | 2016-03-22 | 2016-05-25 | 广州日滨科技发展有限公司 | Self-checking method and device for checking initial state of electro-hydraulic control system of hydraulic support for coal mines |
| CN106089278A (en) * | 2016-06-28 | 2016-11-09 | 太原理工大学 | Colliery unmanned fully-mechanized mining working surface hydraulic support electrohydraulic control system testing stand |
| CN106089278B (en) * | 2016-06-28 | 2018-03-09 | 太原理工大学 | The unattended fully-mechanized mining working surface hydraulic support electrohydraulic control system testing stand in colliery |
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Application publication date: 20130410 |