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Shield tunneling machine and cutterhead tunnel face detection device

A detection device and face surface technology, applied in the direction of measuring devices, cleaning methods and tools, chemical instruments and methods, etc., can solve problems such as insufficient accuracy, errors, and lack of intuitiveness, so as to improve construction efficiency, ensure construction safety, The effect of avoiding accident loss

Pending Publication Date: 2022-01-21
SHENZHEN METRO GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the acoustic wave detection method is generally used to detect and analyze the geological conditions in front of the cutter head of the shield machine. This measurement method is inefficient and not intuitive enough, and it is prone to artificially introduced errors resulting in insufficient accuracy.

Method used

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  • Shield tunneling machine and cutterhead tunnel face detection device
  • Shield tunneling machine and cutterhead tunnel face detection device
  • Shield tunneling machine and cutterhead tunnel face detection device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0028] For the detection device for the face of the cutter head described in the embodiment of the present application, refer to the appended figure 1 to attach Figure 4 As shown, it is mainly used in shield machi...

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Abstract

The invention discloses a shield tunneling machine and a cutterhead tunnel face detection device. The cutterhead tunnel face detection device is applied to the shield tunneling machine with a storage bin, and the storage bin is provided with a track. The cutterhead tunnel face detection device comprises a detection robot and a monitoring system which are connected with each other, the detection robot comprises a walking mechanism and a mechanical arm arranged at the tail end of the walking mechanism, the walking mechanism can walk along the track, the monitoring system is installed at the tail end of the mechanical arm, and the mechanical arm can drive the monitoring system to a gap of a cutterhead from the storage bin. The monitoring system comprises a protective cover and an optical imaging device arranged in the protective cover, the optical imaging device can stretch out and draw back relative to the protective cover, and the optical imaging device is used for detecting the geological condition of the cutterhead tunnel face.

Description

technical field [0001] The invention relates to the technical field of geological detection, in particular to a detection device for a shield machine and a face of a cutter head. Background technique [0002] As we all know, during the tunnel construction process of the shield machine, the advanced geological monitoring in the tunnel has always been a key issue affecting the construction safety and construction quality. The judgment of the geological conditions in front of the cutterhead is the key factor for the normal tunneling of the shield machine. Effectively judging the geological conditions in front of the cutter head is extremely important in the construction of shield machines. [0003] In the prior art, the acoustic wave detection method is generally used to detect and analyze the geological conditions in front of the cutter head of the shield machine. This measurement method is inefficient and not intuitive enough, and it is prone to artificially introduced errors...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/06E21D9/08E21D9/00G01N21/84G01N21/01B08B3/02B08B13/00
CPCE21D9/06E21D9/08E21D9/0607E21D9/003G01N21/84G01N21/01B08B3/02B08B13/00
Inventor 黄力平雷江松贾科宋天田刘飞香程永亮杨军伍彭正阳张卫东肖京刘龙杨连花
Owner SHENZHEN METRO GROUP
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