Convenient and stable height-adjustable roadway side anchor cable construction platform

Abstract

The invention provides a convenient stable height-adjustable type roadway side portion anchor cable construction platform and belongs to the field of anchor cable construction platforms of the mining engineering. An upper beam of a basic frame of the convenient stable height-adjustable type roadway side portion anchor cable construction platform is connected with a drilling machine base fixing device; one end of a rolling device is arranged on a rolling groove fixing plate of the basic frame and the other end of the rolling device is connected onto a rolling groove supporting beam, of the basic frame; the bottom of each platform front leg and the bottom of each platform rear leg of the basic frame are connected with a lifting leg through a pin respectively. During side portion anchor cable construction, an anchor cable drilling machine is placed on the basic frame to enable a drilling machine base to be fixed on the drilling machine base fixing device and the front end of the drilling machine to be fixed at the position of a rolling shaft which is arranged in the rolling device; the extension length of every lifting leg is adjusted according to the position of an anchor cable hole to determine the height of the operation platform and every pin penetrates the basic frame and a pin hole of the corresponding lifting leg to lock the height of the platform; the drilling and installation process of an anchor cable is achieved. According to the convenient stable height-adjustable type roadway side portion anchor cable construction platform, the structure is simple, the cost is low, the movement is convenient, the use is safe, the forward pushing pressure is large during the anchor cable drilling and installation, and the installation of the anchor cable is high in speed and good in effect.

Description

technical field [0001] The invention relates to an anchor cable construction platform for mining engineering, in particular to a convenient and stable height-adjustable anchor cable construction platform for roadway sides. Background technique [0002] During the anchor cable construction process of coal mine roadway and tunnel engineering side, due to the difficulty in the construction of the anchor cable hole, the deviation between the anchor cable hole construction angle and the anchor cable installation angle is relatively large, and the anchoring agent is difficult to push and the anchor cable anchoring effect is poor, resulting in It is difficult to give full play to the anchoring effect of the anchor cable. At present, there are mainly five problems in the anchor cable construction of the coal mine and geotechnical engineering: (1) At present, in the process of constructing the anchor cable of the anchor, in order to ensure the construction quality of the anchor cable...

AI Technical Summary

Problems solved by technology

[0003] Technical problem: Aiming at the deficiencies in the prior art, the present invention provides a convenient and stable height-adjustable side anchor cable construction platform, which solves the problem that the existing technology does not have a convenient and suitable construction work platform, which causes the installation of anchor cables during construction to be difficult. Specifications, slow drilling speed, small anchor cable installation thrust, and unsafe construction

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