Method for transporting muck and duct pieces in narrow and small space under non-main-line shield launching condition
The invention provides a narrow space muck and duct piece transportation method under the non-main-line shield launching condition. The narrow space muck and duct piece transportation method comprises the steps that S1, transportation preparation is conducted; s2, duct piece transportation; and S3,...
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Main Authors | , , , , , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
25.07.2023
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides a narrow space muck and duct piece transportation method under the non-main-line shield launching condition. The narrow space muck and duct piece transportation method comprises the steps that S1, transportation preparation is conducted; s2, duct piece transportation; and S3, muck transportation. The ground gantry crane is matched with the first translation trolley, the first transportation track and the first main line track, so that duct pieces needed to be used in shield work are conveniently transported to a shield section through a shield starting well in a narrow space, and the duct pieces are conveniently transported to the shield section through the ground gantry crane matched with the second translation trolley, the second transportation track and the second main line track. Muck generated in the shield tunneling process in a narrow space can be conveyed to a shield excavation well through the second main line track; in other words, transportation of the pipe pieces and transpo |
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Bibliography: | Application Number: CN202310685385 |