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Installation method of special anchor rod for pre-installing temporary wall-hanging air and water pipeline during shaft construction

An installation method and feng shui pipe technology, which can be used in the installation of bolts, earth-moving drilling, mining equipment, etc., can solve the problems of safety and aesthetics of the wellbore wall, and save the time for installing the bolts, save steel and cost effect

Active Publication Date: 2014-07-30
TONGLING ZHONGDU MINING CONSTR
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problems of safety and aesthetics caused by the damage to the wellbore wall in traditional construction, and to provide a method for installing a special anchor rod for pre-installed well wall suspension of temporary wind and water pipelines in shaft construction

Method used

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  • Installation method of special anchor rod for pre-installing temporary wall-hanging air and water pipeline during shaft construction
  • Installation method of special anchor rod for pre-installing temporary wall-hanging air and water pipeline during shaft construction

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Embodiment Construction

[0012] Combine below figure 1 , figure 2 , To further explain the present invention.

[0013] Such as figure 1 As shown, a method for installing a special anchor rod for pre-installed shaft wall suspension temporary wind water pipeline in vertical shaft construction, the steps are as follows: (1) Weld the combined anchor rod seat on the ground and screw it into the anchor rod seat fixing sleeve; (2) the shaft metal Formwork vertical form alignment and positioning; (3) Metal template opening; (4) Put the combined anchor rod seat into the metal template opening; (5) Metal template for concrete pouring; (6) Well after concrete pouring After the wall concrete is solidified, screw out the anchor rod seat fixing sleeve from the combined anchor rod seat; (7) demold the metal formwork; (8) screw the anchor rod seat cantilever arm into the combined anchor rod seat.

[0014] The special anchor rod described in the present invention is figure 2 Said, it includes the anchor rod seat 1 and ...

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Abstract

The invention discloses an installation method of a special anchor rod for pre-installing a temporary wall-hanging air and water pipeline during shaft construction. The installation method comprises the following steps: (1) welding a combined anchor rod seat on the ground and screwing an anchor rod seat fixing sleeve in the combined anchor rod seat; (2) aligning and positioning a shaft metal template vertical mould; (3) trepanning a metal template; (4) putting the combined anchor rod seat through the holes formed in the metal template; (5) casting concrete on the metal template; (6) screwing out the anchor rod seat fixing sleeve from the combined anchor rod seat after cast shaft concrete is solidified; (7) demolding the metal template; (8) screwing an anchor rod seat suspension beam in the combined anchor rod seat.

Description

Technical field [0001] The invention relates to an installation method of an anchor rod, in particular to an installation method of a special anchor rod for a vertical shaft construction pre-installed shaft wall suspension temporary wind water pipeline. Background technique [0002] At present, during the construction of vertical shafts in underground mines, the air supply pipes, drain pipes, water supply pipes and air ducts used for temporary construction are suspended from the surface by steel wire ropes for stabilizing the car group, or fixed by anchoring rods on the shaft wall and installing steel beams. Using the method of installing the stable car group on the surface, one is that with the deepening of the mining shaft construction, the surface stable car requires more and more hanging weights, so the number of the shaft sinking stable car and the steel wire rope and the capital investment are large. The second is that there are more surface sinking stabilization vehicles, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D20/00
Inventor 张传余丰宏宝孙鑫刘国泽张贤德鲁小龙殷传林
Owner TONGLING ZHONGDU MINING CONSTR
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