Infrared laser alignment full-section forming device for tunneling working face and use method

A technology of excavation working face and infrared laser, which is applied in the direction of earthwork drilling, mining equipment, tunnels, etc., can solve the problems of inaccurate bolt positioning and poor roadway forming effect, so as to save support time, have strong roadway adaptability, The effect of simple and convenient operation

Inactive Publication Date: 2016-04-27
SHANXI LINGZHIDA COAL IND
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Problems solved by technology

[0003] The present invention overcomes the deficiencies in the prior art, solves the problems of poor roadway forming effect and inaccurate bolt positioning in the existing excavation working face, and aims to provide an infrared laser pointing full-section forming device and use method of the excavation working face, This device can improve the forming effect of roadway excavation, and can also provide a reference basis for roof support, and provide guarantee for the improvement of excavation quality and standardized operation

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  • Infrared laser alignment full-section forming device for tunneling working face and use method
  • Infrared laser alignment full-section forming device for tunneling working face and use method
  • Infrared laser alignment full-section forming device for tunneling working face and use method

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[0026] In order to make the objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] Please refer to Figure 1-Figure 5 , figure 1 It is a schematic diagram of a specific embodiment of the infrared laser pointing full-section forming device and the use method of the driving face provided by the present invention.

[0028] In this specific embodiment, the infrared laser pointing full-section forming device of the driving face according to the present invention includes a U-shaped adjustable frame 1 fixedly arranged on the anchor rod 4, the top of the U-shaped adjustable frame 1 and Multiple infrared laser pointing devices 2 are installed on the two sides, and the multiple infrared laser pointing devices 2 are all connected with the electric control system.

[0029] The operation steps of this device are as follows: 1...

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Abstract

The invention discloses an infrared laser alignment full-section forming device for a tunneling working face and a use method and belongs to the field of auxiliary devices for tunneling working faces. The problems that in an existing tunneling working face, a roadway forming effect is poor, and an anchor rod is inaccurately positioned are solved. According to the technical scheme, the forming device comprises a U-shaped adjustable frame fixedly arranged on an anchor rod and a plurality of infrared laser alignment instruments arranged on the top and the two side edges of the U-shaped adjustable frame, and the infrared laser alignment instruments are connected with an electric control system.

Description

technical field [0001] The invention belongs to the field of auxiliary equipment for driving face, and in particular relates to an infrared laser pointing full-section forming device for driving face and a use method thereof. Background technique [0002] During the excavation process, most of the excavation working faces mainly rely on the center line hung after the measurement by the technical department. During the operation, there are often large errors in the control of the roadsides on both sides of the roadway, either concave or convex, resulting in the formation of the roadway. Poor, and even deviate from the midline. During the operation of supporting the roof, the workers did not have a reference when drilling holes with the bolter, so they could only use the method of manual measurement with a ruler to locate the holes. . Therefore, it is very necessary to develop an auxiliary positioning device for the full section of the working face. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/00E21D9/11
CPCE21D9/003E21D9/11
Inventor 赵庆枝王海斌常先红田晓刚崔红刚申建平
Owner SHANXI LINGZHIDA COAL IND
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