A working method for intelligent installation of heavy hydraulic supports

A technology of hydraulic support and working method, which is applied to pillars/supports, earth-moving drilling, mining equipment, etc., can solve the problems of inability to meet the requirements of rapid operation, unreliable installation accuracy, cumbersome installation process, etc., and achieve the requirements of fast and efficient work, Save manpower and achieve the effect of intelligent installation

Active Publication Date: 2018-07-13
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing operation method for installing heavy-duty hydraulic supports is inefficient, and the installation process is cumbersome, the installation accuracy is not reliable, and it cannot meet the requirements of fast operation

Method used

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  • A working method for intelligent installation of heavy hydraulic supports
  • A working method for intelligent installation of heavy hydraulic supports
  • A working method for intelligent installation of heavy hydraulic supports

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as Figure 1 to Figure 6b As shown, this embodiment provides a working method for intelligently installing heavy-duty hydraulic supports. The working method is based on an intelligent installation device. The intelligent installation device includes an installation execution system 3, a pin hole positioning component 1 and a control system 2. The control system 2 is electrically connected with the installation execution system 3 and the pin hole positioning component 1 for intelligently controlling the installation execution system 3 and the pin hole positioning component 1;

[0068] The installation execution system 3 includes a mobile platform assembly 301, a hoisting device 304, a clamping device, a manipulator assembly and a rear connecting rod push cylinder assembly; the mobile platform assembly 301 is used to move the hydraulic support base to the target position, and the hoisting device 304 is used to move the hydraulic The front connecting rod, rear connect...

Embodiment 2

[0081] A working method for intelligently installing a heavy-duty hydraulic support, the working method is based on the intelligent installation device described in Embodiment 1, and the working method specifically includes the following steps,

[0082] (1) First, connect the cover beam ZJ4, the front connecting rod ZJ3 and the rear connecting rod ZJ2 of the hydraulic support to form an assembly for standby; install the column on the base of the hydraulic support for standby;

[0083] (2) Turn on the heavy-duty hydraulic support intelligent installation equipment, the reference coordinate system is determined by the control system 2, the intelligent installation equipment is in the initial position, that is, the mobile platform assembly 301 is located at the forefront of the middle chute, and the laser light assembly 101 is located at the extreme end of the right chute The front end and the projection board assembly 102 are located at the front end of the left chute, at this ti...

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PUM

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Abstract

The invention relates to a working method for installing a heavy hydraulic support intelligently. The working method is based on intelligent installing equipment. The intelligent installing equipment comprises an installing execution system, a pin shaft hole positioning assembly and a control system; the control system is electrically connected with the installing execution system and the pin shaft hole positioning assembly to intelligently control operation of the installing execution system and pin shaft hole positioning assembly. According to the working method for installing the heavy hydraulic support intelligently, the coordinate information of hinge holes in a hydraulic support base, a front connecting rod and a back connecting rod are obtained through a laser lamp assembly in the pin shaft hole positioning assembly, centering of the hinge holes and moving of the front connecting rod and the back connecting rod in a preset coordinate system is completed, a mechanical arm in the installing execution system is used for grabbing a pin shaft in an appointed position and then inserting the pin shaft into the hinge holes, and intelligent installation of the heavy hydraulic support is completed. The working method replaces a traditional installing method of the hydraulic support, manpower and material resources are saved, intelligent control is achieved, meanwhile, installing precision is high, and installing efficiency can be improved.

Description

technical field [0001] The invention relates to a working method for intelligently installing a heavy hydraulic support, which belongs to the technical field of hydraulic support assembly. Background technique [0002] The medium-thick coal seam has always been the main mining area of ​​coal mining. As the hydraulic support of important underground support equipment, it is of great significance to the safe and efficient mining of coal mines. With the continuous increase of coal seam mining thickness, the support height and adjustment range of hydraulic supports are also increasing. At present, some enterprises in my country have even developed extra-large heavy-duty hydraulic supports with a maximum support height of 8.8 meters. The hydraulic support is required to have a strong bearing capacity, and it is generally welded by steel material components. Therefore, the heavy hydraulic support has a large mass, and its components generally have a large mass. Here comes the dif...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D15/59
CPCE21D15/58
Inventor 曾庆良杨扬万丽荣孟昭胜王刚尹广俊孔帅岳宗兴李旭张士奇王统诚杨延超
Owner SHANDONG UNIV OF SCI & TECH
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