An automatic measurement system for coal mine hydraulic support equipment
A technology of hydraulic support and automatic measurement, which is applied in the direction of measuring device, fluid tightness test, machine/structural component test, etc. It can solve the problems of inability to change the design method of the measuring instrument dynamically, the mode is fixed, and the measurement target is limited. Achieve the effects of improving the measurement automation level and efficiency, perfect functions, and good application value
Inactive Publication Date: 2016-01-20
HENAN POLYTECHNIC UNIV
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0031] The purpose of the embodiments of the present invention is to provide an automatic measurement system for coal mine hydraulic support equipment, which aims to solve the existing problems of independent instrumentation, limited measurement targets, bus-type monitoring system, fixed mode, and measurement instrument design. The problem that the method cannot be changed dynamically
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0057] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0058] figure 1 It shows the automatic measurement system structure of the coal mine hydraulic support equipment provided by the present invention. For ease of illustration, only the parts relevant to the present invention are shown.
[0059] The automatic measuring system of the coal mine hydraulic support equipment of the present invention comprises:
[0060] The reconfigurable measurement sensor group can be assembled with the hydraulic support equipment used in coal mines to complete the comprehensive measurement of the pressure, displacement and motor speed of a single parameter or a multiplied parameter of a working...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automatic measuring system for hydraulic supporting equipment for coal mines. The automatic measuring system comprises a plurality of reconfigurable measuring sensor groups, a bus network, a reconfigurable measuring platform for hydraulic supporting systems for the coal mines and sensor control nodes. The automatic measuring system for the hydraulic supporting equipment for the coal mines has the advantages that the automatic measuring system is based on a field bus technology, and real-time measurement, evaluation and data management are synchronously performed on measured target groups corresponding to the reconfigurable measuring sensor groups; the automatic measuring system can be dynamically adjusted according to variation of measurement tasks; the measurement automation level and the measurement efficiency can be improved owing to a system composition mode on the bases of a field bus mode, data exchange protocols and measurement and control information exchange protocols; the automatic measuring system is high in automation level, complete in function and high in practical value.
Description
technical field [0001] The invention belongs to the technical field of hydraulic support for coal mines, and in particular relates to the construction of an automatic measurement system for hydraulic support equipment for coal mines. Background technique [0002] As the main energy source, coal plays a vital role in the rapid development of my country's economy. With the continuous improvement of the degree of mechanization of coal mines, the proportion of comprehensive mechanized coal mining face (referred to as fully mechanized mining face) in the coal mining face continues to increase. The hydraulic support system is the most important support equipment in the fully mechanized mining face at present, and its working performance and technical level directly affect the man-machine safety and production efficiency of the working face. [0003] Maintenance facilities for hydraulic support equipment, such as maintenance workshops or maintenance workshops, generally belong to ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02G01M3/00
Inventor 张登攀朱红丽高志强韩旭宋鹏飞
Owner HENAN POLYTECHNIC UNIV