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Multi-mode tunnel bottom slag removing robot suitable for tunnel boring machine (TBM)

A robot and multi-mode technology, applied in tunnels, mining equipment, earthwork drilling and mining, etc., can solve problems affecting construction progress, low cleaning efficiency, and increased construction costs, so as to reduce labor intensity, reduce construction costs, and ensure safety. Effect

Pending Publication Date: 2019-04-23
CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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  • Abstract
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that manual cleaning is currently used to clean the slag at the bottom of the tunnel. The cleaning efficiency is low, which affects the construction progress and increases the construction cost. It provides an automatic cleaning of the slag at the bottom of the tunnel and improves construction efficiency. The multi-mode tunnel bottom cleaning robot for TBM

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  • Multi-mode tunnel bottom slag removing robot suitable for tunnel boring machine (TBM)
  • Multi-mode tunnel bottom slag removing robot suitable for tunnel boring machine (TBM)
  • Multi-mode tunnel bottom slag removing robot suitable for tunnel boring machine (TBM)

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Embodiment Construction

[0022] 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.

[0023] Such as Figure 1 to Figure 5 As shown, a multi-mode tunnel bottom slag removal robot system suitable for TBM includes a TBM host 1 and a main beam 2, the main beam 2 is arranged at the rear of the TBM host 1, and the main beam 2 is provided with a tunnel Bottom cleaning robot system3. The main engine 1 of the roadheader is the main system of the TBM, including the TBM cutter head system, the main drive system, etc., and the main drive system is connec...

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Abstract

The invention discloses a multi-mode tunnel bottom slag removing robot suitable for a tunnel boring machine (TBM). The technical problems that slag at the bottom of a tunnel is manually removed, the cleaning efficiency is low, the construction progress is affected, and the construction cost is increased are solved. The robot includes a TBM host and a main beam, wherein the main beam is arranged atthe back of the TBM host; the main beam is provided with a tunnel bottom slag removing robot system; the tunnel bottom slag removing robot system includes a driving system and tail-end slag-removingactuators; and mechanical arms are arranged between the driving system and the tail-end slag-removing actuators. According to the robot, a slag removing system is arranged at the bottom of the main beam; the appropriate tail-end slag-removing actuator is selected for removing the slag according to the slag characteristics and the slag amounts at the bottom of the tunnel; and the slag at the bottomof the tunnel is automatically removed, so that the slag removing efficiency is improved.

Description

technical field [0001] The invention relates to the field of tunnel construction, in particular to a multi-mode tunnel bottom slag cleaning robot suitable for TBM. Background technique [0002] At present, when TBM construction encounters unstable surrounding rock conditions, it is easy to cause the surrounding rock to collapse, forming a large amount of slag at the bottom of the tunnel, and the slag formed has different particle sizes and complex types. If the tunnel wall support is not timely , large boulders may fall. In TBM construction, in order to strengthen the surrounding rock, the steel arch assembly process is required, but the existence of slag at the bottom seriously affects the assembly process of the steel arch, so the slag accumulation at the bottom of the tunnel needs to be cleaned. At present, manual cleaning is mainly used, but the tunnel environment has low visibility, many interference factors, and very limited space. When a large amount of slag is encou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21D9/11E21D9/12
CPCE21D9/108E21D9/11E21D9/126
Inventor 卓兴建赵梦媛文勇亮姜礼杰
Owner CHINA RAILWAY ENGINEERING EQUIPMENT GROUP CO LTD
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