Rapid high-precision detection equipment of subway shield tunnel diseases

Abstract

The invention relates to detection equipment of subway shield tunnel diseases, and particularly relates to rapid high-precision detection equipment of the subway shield tunnel diseases. The rapid high-precision detection equipment comprises a walking device, a control device and an image collecting device, wherein the walking device comprises a base; rail wheels are fixedly arranged on the base, a hollow upright post is fixedly arranged on the base, a hydraulic cylinder is vertically and fixedly arranged on the top end of the hollow upright post, a vertical first disc is fixedly arranged on a piston rod of the hydraulic cylinder, and a radial support rod is fixedly arranged on the first disc; the control device comprises an industrial control computer host, an industrial control computer display, a keyboard and a mouse; the image collecting device comprises a linear array CCD (Charge Coupled Device) industrial camera, wherein the linear array CCD industrial camera is fixed on the support rod. According to the rapid high-precision detection equipment of the subway shield tunnel diseases, disease information of surface cracks and infiltration water of shield tunnel linings can be obtained through single walking, the manual detection can be preferably replaced, the rapid high-precision detection equipment has the advantages of objectivity, rapidity, high precision and low working strength, and a detection result is objective and reliable.

Description

technical field [0001] The invention relates to a detection device for a shield tunnel defect, in particular to a rapid and high-precision detection device for a shield tunnel defect in a subway. Background technique [0002] With the development of modernization in our country, the degree of urbanization is increasing rapidly, and the urban population and environment are becoming the main problems day by day. The rapid rail transit system (RTS) with the subway as the main line has become the inevitable choice for the development of public transportation in many large and medium-sized cities in the world because of its fast, punctual, safe, large carrying capacity, and low environmental impact. Lines usually need to pass through downtown areas and the geological conditions are mostly weak soil layers. Therefore, shield tunneling has become the main construction method for subway tunnels in urban environments. Not only that, but also in the construction of various cross-river...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that subway shield tunnels cannot be effectively and comprehensively detected, the present invention provides rapid and high-precision detection equipment for subway shield tunnel diseases

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