Walking type automatic cleaning device for tunnel duct piece

A tunnel segment and automatic cleaning technology, which is applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve problems such as low efficiency, inconspicuous cleaning effect, difficulty in guaranteeing cleaning efficiency and cleanliness quality, etc. To achieve the effect of ensuring cleanliness

Pending Publication Date: 2018-11-30
CHINA RAILWEY ENG SERVICE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Segment cleaning and shield machine excavation are not carried out at the same time, and there is no fixed time period for segment cleaning. During the process of engineering excavation, it is difficult to guarantee the cleaning efficiency and cleanliness quality
[0003] Traditional tunnel segment cleaning is mainly done manually by using high-pressure water guns, which will lead to a waste of a lot of manpower and water resources, and the efficiency is low, and the cleaning effect is not obvious

Method used

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  • Walking type automatic cleaning device for tunnel duct piece
  • Walking type automatic cleaning device for tunnel duct piece

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Such as figure 1 and figure 2 As shown, a walking tunnel segment automatic cleaning device of the present invention includes a cleaning trolley 1, a walking cylinder 4, an arc track 5, and a cleaning mechanism 6. The wheels and tracks of railway freight cars are designed, and then the motor is connected to the gear box to drive the cleaning trolley 1 to walk on the track 2. The front end of the cleaning trolley 1 along the walking direction and the end far away from the ground are on the two side walls of the trolley. A crossbeam 7 is arranged between them, and two mutually parallel "L"-shaped support frames 3 are installed on the crossbeam 7, and one end of the support frame extends vertically upwards to be a vertical support frame, and one end extends along the walking direction of the cleaning trolley 1. It is a horizontal support frame; at the end of the ...

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Abstract

The invention relates to auxiliary machinery for tunnel construction, in particular to a walking type automatic cleaning device for a tunnel duct piece. According to the walking type automatic cleaning device, an arc rail which is concentric with a tunnel is arranged at the front end of a cleaning trolley, a cleaning mechanism capable of moving on the arc rail is arranged on the arc rail, and a rolling brush and water pipe collision nozzles are arranged at one end, close to the wall of the tunnel, of the cleaning mechanism, so that the cleaning mechanism can move on the arc rail, and the tunnel duct piece can be cleaned. According to the walking type automatic cleaning device, only the movement of the cleaning mechanism needs to be manually operated in the cleaning trolley, and after the cleaned width of the cleaning mechanism is cleaned, the trolley can be controlled to carry out the cleaning of the tunnel duct piece. Therefore, the problem that the efficiency is low caused by manualcleaning in the prior art is effectively solved, labor and water resources are wasted, and the cleanliness of the tunnel duct piece is guaranteed.

Description

technical field [0001] The invention relates to tunnel construction auxiliary machinery, in particular to a walking type automatic cleaning device for tunnel segments. Background technique [0002] The shield tunneling method construction is a world-advanced underground tunnel construction technology. Using the shield tunneling method for tunnel excavation has the advantages of fast construction speed, high lining quality, and small environmental impact. In shield construction, it is usually necessary to clean the installed tunnel segments, and segment cleaning as an auxiliary function is very important. It affects the environment in the tunnel, manpower, material and financial resources, especially the occupation of water resources, and the construction schedule. and cost play a crucial role. Segment cleaning and shield machine excavation are not carried out at the same time, and there is no fixed time period for segment cleaning. During the excavation process, it is diffi...

Claims

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Application Information

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IPC IPC(8): B08B9/023
CPCB08B9/023
Inventor 朱小海龚晓林李定杰段文军张中华牟松白江涛章龙管焦俊奇杨慧杰王元桔任骁唐文硕
Owner CHINA RAILWEY ENG SERVICE CO LTD
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