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
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[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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