Novel upright assembling and disassembling device for upright columns of hydraulic support

A hydraulic support column and vertical technology, used in mining equipment, support/support, earthwork drilling and other directions, can solve the problems of difficult to install the sleeve, scratches and damage to the sealing ring, etc., and achieves low output torque and extended service life. , the effect of low cost

Active Publication Date: 2013-12-25
焦作欣扬程煤矿设备有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The machine is compact in structure, equipped with electrical remote control buttons, easy and flexible to operate
In particular, it should be pointed out that the new disassembly and assembly equipment adopts the vertical installation operation method, which avoids the difficulty of installing the guide sleeve due to the weight of the cylinder body and the frequent scratching and damage of the sealing ring when the existing horizontal disassembly and assembly machine assembles the oil cylinder. question

Method used

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  • Novel upright assembling and disassembling device for upright columns of hydraulic support
  • Novel upright assembling and disassembling device for upright columns of hydraulic support
  • Novel upright assembling and disassembling device for upright columns of hydraulic support

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Embodiment Construction

[0027] The dismantling equipment is composed of fuselage frame part a, machine head and lifting device b, press-pull cylinder mechanism c, workpiece feeding device d, workpiece feeding oil cylinder e, hydraulic pump station and electrical control system. See figure 1 shown. (not shown in the hydraulic pump station and electrical control system figure). image 3 , Figure 4 Among them, the upright beam and the base of the fuselage frame a are welded with steel plates to form a frame structure, the upright beam is placed vertically on the ground, the base is horizontally lying, and the upright beam and the base are fixed with screws to form an L-shaped frame layout; the inner cavity of the upright beam Used to place the counterweight 2, the dolly 28 of the workpiece feeding device d can move on the base guide rail. The upper end of the counterweight 2 is hung on the chain 3.1 in the slide rail guide device 3, the other end of the chain bypasses the pulley 3.2, and is connecte...

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PUM

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Abstract

A novel upright assembling and disassembling device for upright columns of a hydraulic support consists of a body rack portion (a), a head and lifting device (b), a cylinder pressing and pushing mechanism (c), a workpiece feeding device (d), a workpiece feeding cylinder (e), a hydraulic pump station and an electrical control system. By an integrated design scheme, assembling and disassembling operations of the upright columns are finished on the device, various problems in the existing horizontal assembling and disassembling device are effectively solved, the work efficiency is improved, the labor intensity is reduced, the energy consumption is decreased, and the assembling and disassembling quality of the upright column is improved. In addition, the novel upright assembling and disassembling device has high economic benefit and high social benefit; and the popularization and application prospects of the device is wide.

Description

Technical field [0001] The invention relates to a new type of vertical dismantling equipment for a hydraulic support column, and belongs to the technical field of hydraulic support column repair. Background technique [0002] With the development of my country's coal industry, the coal mining face is getting deeper and deeper, and the demand for hydraulic supports is also increasing. However, there is still a huge gap between my country's hydraulic support column maintenance, especially the disassembly process, compared with developed countries. . In addition, due to the harsh working conditions in the well, it is easy to cause corrosion of the thread between the column cylinder and the guide sleeve, which increases the difficulty for manual disassembly. In the early days, the disassembly and assembly of hydraulic support columns in our country was all done by manpower, which was time-consuming and laborious, and the efficiency was extremely low; later, it was developed to r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D15/60E21D15/59
Inventor 潘连彪栗振霍小涛赵建温张素成
Owner 焦作欣扬程煤矿设备有限公司
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