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A mechanical filling roadway port rapid plugging device and its application method

A plugging device and mechanical technology, which is applied in the direction of filling, safety devices, earthwork drilling and mining, etc., can solve the problems of high safety hazards, large personnel occupation, and high labor intensity in climbing operations, so as to improve the speed of erection and disassembly, avoid The effect of ascending to work and reducing labor intensity

Active Publication Date: 2021-12-03
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a mechanical filling roadway port fast sealing device and its use method, which can improve the filling roadway port sealing arrangement in the prior art, which has many personnel occupations, high labor intensity, great safety hazards in climbing operations, and material loss. big problem

Method used

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  • A mechanical filling roadway port rapid plugging device and its application method
  • A mechanical filling roadway port rapid plugging device and its application method

Examples

Experimental program
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Effect test

Embodiment 1

[0028] This embodiment provides a mechanical filling roadway port fast sealing device, including the main sealing plate, side sealing plate, hollow rubber sealing column 1 and support beam; the height of the main sealing plate and side sealing plate is adapted to the height of the roadway port, The main sealing plate is provided with a filling hole 2; the side sealing plate is arranged on both sides of the main sealing plate, the inner side is hinged with the main sealing plate, and the outer side is detachably connected with the two sides of the roadway; the hollow rubber sealing column 1 is set on the main sealing plate. The two sides of the sealing plate and the outer side of the side sealing plate are used to seal the seal between the main sealing plate and the side sealing plate and the sealing between the side sealing plate and the two sides of the roadway; the top of the support beam is hinged on the main sealing plate On the top, the bottom hoe is wedged into the floor ...

Embodiment 2

[0036] This embodiment provides a method for using the mechanical filling roadway port rapid plugging device described in Embodiment 1, including the following steps:

[0037] S1, place the mechanical filling roadway port quick-blocking device vertically at the filling roadway port, adjust the opening and closing degree of the side sealing plate to suit the width of the roadway, and install hollow holes on both sides of the main sealing plate and the outer side of the side sealing plate Rubber sealing column 1, complete the sealing of the gap between the main sealing plate and the side sealing plate and the gap between the side sealing plate and the roadway, and fix the side sealing plate;

[0038] S2, erecting the support beam, the bottom end of the support beam is wedged into the bottom plate of the roadway for fixing;

[0039] S3, fill the roadway from bottom to top through the filling holes, and fill the previous layer of filling body after the next layer of filling body i...

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Abstract

The invention provides a mechanical filling roadway port rapid sealing device and its use method, belonging to the technical field of coal mine underground filling auxiliary equipment, including a main sealing plate, a side sealing plate, a hollow rubber sealing column and a supporting beam; the main sealing plate and The height of the side sealing plate is adapted to the height of the roadway port. The main sealing plate is provided with filling holes; Disassemble the connection; the hollow rubber sealing column is set on both sides of the main sealing plate and the outer side of the side sealing plate, and is used to seal the seal between the main sealing plate and the side sealing plate and the seal between the side sealing plate and the two sides of the roadway ; The top of the support beam is hinged on the main sealing plate, and the bottom end of the hoe is wedged into the bottom plate of the roadway to fix it. The device improves the speed of erection and disassembly, reduces labor intensity, avoids the risk of climbing operation in the sealing arrangement of the filling roadway port, is reusable, has no loss of templates and other materials, and improves the efficiency of filling operations.

Description

technical field [0001] The invention belongs to the technical field of underground filling auxiliary equipment in coal mines, and specifically discloses a mechanical filling roadway port rapid plugging device and a use method thereof. Background technique [0002] With the mining of coal resources, more and more old mines are facing the dilemma of exhaustion of resources and no coal to be mined. These old mines are usually close to cities and villages, and there are a large number of " Therefore, using the continuous mining and filling technology that is fully connected to the top to replace this part of the coal can prolong the service life of this type of mine, improve the resource recovery rate, and at the same time deal with waste rocks and other wastes generated by mining, effectively protecting environment, bringing huge economic and social benefits. [0003] In the underground filling process, the plugging of the filling roadway port is an important part of the whole...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21F15/02E21F15/06
CPCE21F15/02E21F15/06
Inventor 张振东石亮桑朋德刘立明杜涛郝万东马进功高瑞文吴睿张王磊李兴才李源毕建国
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP
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