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Method and device for removing foreign matter in shield zone on basis of lateral channel

A technology of exclusion device and interval, which is used in tunnels, earth-moving drilling, mining equipment, etc., can solve the problems of personal injury of operators, inability of shield tunneling machines to construct, and inability to excavate lateral passages, etc., to ensure work efficiency. Effect

Active Publication Date: 2016-11-30
TAIAN DAIZHONG ELECTROMECHANICAL TECH DEV CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During underground engineering operations, in order to increase the speed of engineering operations, it is necessary to use shield tunneling machines, but a large number of anchor cables, anchor rods, enclosure piles and steel waist beams left over from the foundation pit support construction of high-rise buildings have seriously affected the underground During the construction of the shield tunneling machine, when the shield tunneling machine is advancing, the anchor cables, anchor rods, surrounding piles and steel waist beams are twisted into the front cabin cutter head of the shield tunneling machine, which makes the shield tunneling machine unable to construct and requires operators to enter The removal of anchor cables, anchor rods, surrounding piles and steel waist beams in the front high-pressure chamber of the shield tunneling machine affected the working efficiency of the shield tunneling machine and caused personal injury to the operators. However, due to the complex geological conditions , the transverse channel cannot be excavated in the shield section, so the method and device for removing foreign matter in the shield section based on the side channel is an important construction method and construction device, and there is no one based on the side channel to the shield Method and device for removing foreign matter in compartment

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  • Method and device for removing foreign matter in shield zone on basis of lateral channel
  • Method and device for removing foreign matter in shield zone on basis of lateral channel
  • Method and device for removing foreign matter in shield zone on basis of lateral channel

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Embodiment Construction

[0035] According to the review guidelines, terms such as "having", "comprising" and "including" used in the present invention should be understood as not deriving the presence or addition of one or more other elements or combinations thereof.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is a generally expressed orientation or positional relationship, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not ...

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Abstract

The invention discloses a method and device for removing foreign matter in a shield zone on the basis of a lateral channel. The device comprises a transverse channel (2), the lateral channel (3) and a temporary support device (4), wherein the transverse channel (2) and the shield zone (1) are arranged in a spaced mode, the lateral channel (3) is made communicated with the transverse channel (2) and extends to foreign matter inside the shield zone (1), and the temporary support device (4) is arranged in the lateral channel (3). When the transverse channel (2) is not excavated inside the shield zone (1), a channel for removing the foreign matter inside the shield zone (1) is formed through the lateral channel (3) and the support device (4), so that the foreign matter in the shield zone (1) is removed, and working efficiency of a heading machine is ensured.

Description

1. Technical field [0001] The invention relates to a method and a device for removing foreign objects in a shield tunneling section, in particular to a method and a device for removing foreign objects in a shield tunneling section based on a side channel. 2. Background technology [0002] During underground engineering operations, in order to increase the speed of engineering operations, it is necessary to use shield tunneling machines, but a large number of anchor cables, anchor rods, enclosure piles and steel waist beams left over from the foundation pit support construction of high-rise buildings have seriously affected the underground During the construction of the shield tunneling machine, when the shield tunneling machine is advancing, the anchor cables, anchor rods, surrounding piles and steel waist beams are twisted into the front cabin cutter head of the shield tunneling machine, which makes the shield tunneling machine unable to construct and requires operators to e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/12
CPCE21D9/12
Inventor 张探赵建胜胡纪亮张光明董承朋
Owner TAIAN DAIZHONG ELECTROMECHANICAL TECH DEV CO LTD
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