Roadway repairing, anchoring and shoring all-in-one machine

Abstract

The invention discloses a roadway repairing, anchoring and shoring all-in-one machine. The machine comprises a roadway repairing machine, the roadway repairing machine comprises a rack, a shoring device is loaded on the rack, anchor rod drilling machines are fixed to the two sides of the rack in a front and back sliding manner, the shoring device comprises a top beam and a lifting mechanism, the lifting mechanism is connected between the top beam and the rack, the shoring device further comprises a pitching control oil cylinder and a spiral swing oil cylinder, the lifting mechanism comprises afixed part and a moving part, the bottom end of the fixed part is hinged to the rack, the top end of the moving part is fixedly connected with a shell of the spiral swing oil cylinder, an output shaft of the spiral swing oil cylinder is fixedly connected with the top beam, the roadway repairing, anchoring and shoring all-in-one machine has the low requirement for top plate conditions in the use environment, the application range is wider, when a roadway is repaired, top plate threatens can be effectively coped with, and roadway repairing, anchoring and shoring work can be safely carried out.

Description

Technical field: [0001] The invention relates to the technical field of underground roadway repair, in particular to a roadway repair, anchor and protection integrated machine. Background technique: [0002] The roadway repair machine is a special equipment for repairing deformed roadways in coal mines. The structure and characteristics of the roadway repair machine in the prior art can refer to the invention patent disclosed by the application number "2018211223967" and the name "a roadway repair machine". Content: "A roadway repair machine, including a load-carrying frame, a power assembly and a control room set on the load-bearing frame, a mechanical arm assembly located at the front of the power assembly and the control room, functional accessories connected to the top of the mechanical arm assembly and The moving components on both sides of the carrying frame, the power component is connected with the control room and the mechanical arm component, the control room is us...

AI Technical Summary

Problems solved by technology

"However, at present, the existing roadway repair machines for coal mines have the following problems in use. First, the roadway repair work can only be carried out when the roadway roof is in good condition due to the threat of the roof during the repair construction process. The deformed roadway cannot be repaired when the roof condition is poor, which greatly limits the scope of use of the roadway repair machine; secondly, after the repair, the roadway needs to be manually supported, bolts and cables are installed, and there is a risk of roof fall during the support construction process , the safety factor is low, which poses a threat to the construction personnel; the third is that the construction efficiency of artificial support after restoration is low, which affects the production progress of the mine

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