Drilling machine and drilling method

A technology for drilling rigs and drilling tools, which is applied to earth-moving drilling, mining equipment, tunnels, etc., can solve the problems of high equipment cost, large environmental pollution, low excavation efficiency, etc., and achieves convenient operation, reduced environmental pollution, and high drilling efficiency. Effect

Inactive Publication Date: 2018-06-08
江苏中贵重工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a drilling rig and a drilling method using the drilling rig, so as to solve the technical problems of high equipment cost, low excavation efficiency and large environmental pollution in tunnel excavation machinery in the prior art

Method used

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  • Drilling machine and drilling method
  • Drilling machine and drilling method
  • Drilling machine and drilling method

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Embodiment

[0040] Please see attached figure 1 -3, this embodiment provides a drilling rig, which includes a drilling part 1, a vehicle body 2 and a balance support part 3;

[0041] The drilling portion 1 includes a drilling tool 11 and a drilling tool adjusting portion 12 , the drilling tool adjusting portion 12 is arranged at the front end of the vehicle body 2 , and the drilling tool 11 is arranged at the drilling tool adjusting portion 12 . , used to drill annular grooves in the area to be drilled;

[0042] The balance support parts 3 are provided on both sides and the bottom of the vehicle body 2 , and are pressed against the wall or the ground to maintain the balance of the vehicle body 2 when the drilling tool 11 is drilling.

[0043] This embodiment provides a drilling rig. The drilling tool is set at the front end of the vehicle body through the drilling tool adjusting part, and the front, rear, left, and right of the vehicle body are positioned and supported through the balanc...

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Abstract

The invention relates to the technical field of engineering machinery, and provides a drilling machine and a drilling method. The drilling machine comprises a drilling part, a carriage body and balance supporting parts; the drilling part comprises a drilling tool and a drilling tool adjusting part, the drilling tool adjusting part is arranged at the front end of the carriage body, and the drillingtool is arranged on the drilling tool adjusting part and used for drilling annular grooves in an area to be drilled; the balance supporting parts are arranged at the two sides and the bottom of the carriage body and used for maintaining the balance of the carriage body in the drilling process of the drilling tool. The drilling machine is simple in structure and greatly reduces equipment cost; besides, the drilling machine is convenient to operate and high in drilling efficiency and reduces environmental pollution.

Description

technical field [0001] The present invention relates to the technical field of construction machinery, in particular to a drilling rig for tunnel excavation, and also relates to a drilling method using the above drilling rig. Background technique [0002] In recent years, with the rapid development of infrastructure construction such as highways, high-speed railways and urban subways in my country, more and more projects need to be excavated, and corresponding tunnel excavation machinery has been more and more widely used. [0003] At present, most of the engineering tunnels are excavated by excavation machinery such as shield machines or blasted by blasting. [0004] The basic working principle of the shield machine is that a cylindrical steel component pushes forward along the tunnel axis to excavate the soil, etc. The excavation plane is the entire tunnel area. General engineering is difficult and easy to deal with. Other types of excavation machinery generally perform r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/10
CPCE21D9/1053
Inventor 桂步根何英男任军孙玉才
Owner 江苏中贵重工有限公司
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