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Rectangular Full Section Rock Tunnel Boring Machine

A tunnel boring machine, full-section technology, used in tunnels, mining equipment, earth-moving drilling and other directions to achieve the effect of saving kinetic energy

Inactive Publication Date: 2016-01-20
赵兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So it is not the best way to excavate rock tunnels with traditional shield machines

Method used

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  • Rectangular Full Section Rock Tunnel Boring Machine
  • Rectangular Full Section Rock Tunnel Boring Machine
  • Rectangular Full Section Rock Tunnel Boring Machine

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specific Embodiment approach

[0026] Specific embodiments: the present invention will be described in further detail below in conjunction with the accompanying drawings, according to figure 1 As shown, the rectangular full-section rock tunnel boring machine includes the following parts: n motor parts 2000, n transfer case parts 2100, n hoist parts 2200, n large hole drilling machine parts 2300, n wire saw machines Part 2400, rock drilling rig part 2500, air circulation system 3000, water circulation system 4000, hydraulic system 4500, air compressor system 4700, positioning measurement sensor system 5000, computer centralized control system 6000, the various parts are installed on the gantry type On the frame structure 1000 , the gantry frame structure 1000 is divided into front and rear sections, and the front and back sections of the gantry frame structure 1000 are connected by a plurality of telescopic link parts 1300 , where n≥4.

[0027] according to figure 2 , image 3 , Figure 4 , Figure 5 , ...

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Abstract

The invention provides a rectangular full-face rock tunneling machine. The rectangular full-face rock tunneling machine comprises a motor portion, a transfer case portion, a winch portion, a large-hole drilling machine portion, a wire saw portion, a rock drilling machine portion, an air circulation system, a water circulation system, a hydraulic system, an air compressor system, a positioning measurement sensing system, a computer centralized control system and a portal frame structure. The positioning measurement sensing system performs measurement, the large-hole drilling machine portion drills holes in a rock body, then the wire saw portion performs cutting, and a winch drags out the cut rock which is then decomposed and delivered to the outside of a tunnel so as to achieve excavation of the rock tunnel.

Description

technical field [0001] The invention belongs to the technical scope of tunnel engineering machinery, and relates to mechanical equipment for rock tunnel excavation and rock mine cave mining. Background technique [0002] In the excavation construction of rock tunnels in the field of tunnel engineering, drill and blast construction and traditional shield construction are commonly used. Drilling and blasting construction is a method of tunnel excavation for rock mass. After drilling holes in the rock mass, explosives are installed for blasting to disintegrate the rock, and then the gravel is discharged into the tunnel for excavation. The biggest disadvantage of this method is poor safety performance and poor construction environment for workers. Moreover, at the same time as explosive blasting, the rock walls around the tunnel will be shattered, and the tunnel wall needs to be reinforced with concrete and steel bars, which increases the construction cost and construction time...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D9/11
Inventor 不公告发明人
Owner 赵兵