Suspension system of shield machine split origin extension pipeline

Abstract

The present invention relates to a suspension system for shield machine split originating extended pipeline, which is composed of a tunnel inner suspension frame and a tunnel outer suspension frame; the tunnel inner suspension frame includes a slide rail and a slide rail trolley, The rail trolley includes a first frame body, a second frame body, a first pulley, a second pulley, and a first connecting piece; the tunnel external suspension frame is used to suspend the extension pipeline in the shaft, including the first plate body, The second plate body, the connecting column, the rotating cylinder, and the second connecting piece. When using the present invention to separate the starting of the shield machine, it is not necessary to manually move the pipeline forward, which saves a lot of manpower; it will not hinder the transportation battery car from walking in the tunnel and the construction of the construction personnel; in addition, it also avoids the possibility that the extended pipeline will be soaked in muddy water. question.

Description

technical field [0001] The invention belongs to the technical field of split-starting construction of a shield machine, and in particular relates to a suspension system for extending a pipeline for split-starting of a shield machine. Background technique [0002] The origination of the shield refers to the fact that the shield is positioned in the installation shaft or the passing shaft, the cutter head is pushed forward and penetrates into the surrounding rock, and the shield is driven forward along the design line until the shield safely enters the interval tunnel or opening until the reaction frame and the negative ring segments are removed. The starting of the shield machine is one of the key links in the shield construction. Its main contents include: installation of the starting bracket of the shield machine, assembly and commissioning of the shield machine, installation of the reaction force frame and the door sealing water-stop device, installation of the load Ring ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a suspension system for the split-body extension pipeline of the shield machine. The technical problem to be solved is that during the construction process of the split-body start of the existing shield machine, various lengthened pipelines and cables are placed on the shield machine. The ground of the split originating and lengthening pipeline tunnel hinders the transportation battery car from walking in the tunnel and the construction of the construction personnel, and the lengthening pipeline and cable will be soaked and polluted by muddy water

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