Resin anchoring agent high-altitude integrated rapid pusher

Abstract

The invention provides a resin anchoring agent high-altitude integrated rapid pusher, and belongs to the field of mine supporting. According to the resin anchoring agent high-altitude integrated rapidpusher, by arranging a main guide pipe, a top guide wire mechanism, an upper traction guide wire, a shuttle pipe pusher body, an anchoring agent limiter, a lengthened telescopic pipe, a differentialtype adjustable hand wheel mechanism, a bottom guide wire mechanism, a lower traction guide wire and other structures, when a resin anchoring agent is pushed into a drilled hole, after the shuttle pipe pusher body is filled with the resin anchoring agent, the resin anchoring agent can be rapidly and wholly pushed into the drilled hole through the upward movement of the shuttle pipe pusher body inan inner cavity of the main guide pipe under the traction of the differential type adjustable hand wheel mechanism, the upper traction wire and the lower traction wire, so that climbing facilities arenot needed to be erected in the whole process, personnel investment can be effectively reduced, operation is simple, the operation efficiency can be improved, the construction time is shortened, material waste caused by sliding of the resin anchoring agent can be eradicated, the single heading level of a heading face is greatly improved, and the resin anchoring agent high-altitude integrated rapid pusher is suitable for pushing of the resin anchoring agent under the conditions of an ultrahigh section of a roadway and a complex top plate.

Description

technical field [0001] The invention relates to the technical field of mine support, in particular to a high-altitude integrated fast pusher for resin anchoring agent. Background technique [0002] The joint support method of anchor rod and anchor cable is widely used in tunnel construction and coal mine roadway support because of its low cost, good support effect, easy operation, and flexible use. At present, when installing the bolt / cable anchoring agent in the mine excavation process, it is generally used to set up a ladder, and the anchoring agent is pushed into the borehole of the roof one by one by hand in the mode of artificial climbing. Due to the constraints of the site conditions, in order to facilitate the erection of the rock bolt rig, a certain amount of floating coal is often left in the face of the tunneling face. With the assistance of two people, the personnel climbed up to install the anchoring agent with bare hands, and because of the different positions ...

AI Technical Summary

Problems solved by technology

Due to the constraints of the site conditions, in order to facilitate the erection of the rock bolt rig, a certain amount of floating coal is often left on the face of the tunneling face. With the help of two people, the personnel climbed up to install the anchoring agent with bare hands, and because of the different positions of the drilling holes, the ladder must be moved frequently, resulting in more labor, difficult operation, low efficiency, and damage and waste of the anchoring agent. more prominent

Especially when the roof is broken, the layer is separated, and there is a fall phenomenon, it is difficult for personnel to evacuate in time, and there are great safety hazards in the process, which increases the safety risk in the construction process

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