Wall damage monitoring device and method for underground comprehensive cable duct bank

Abstract

The invention relates to a wall damage monitoring device and a method for a underground comprehensive cable duct bank. The device comprises a lifting rail, cloud thermal image cameras, infrared thermal image detection devices, a main controller and a remote computer monitoring pre-warning system, wherein the lifting rail is arranged at the top of the cable duct bank, the number of the cloud thermal image cameras are more, and the cloud thermal image cameras are arranged on the lifting rail correspondingly, the number of the infrared thermal image detection devices are more, and the infrared thermal image detection devices are correspondingly arranged on walls behind the pipelines; and a plurality of cloud thermal image cameras and a plurality of infrared thermal image detection devices areprovided with communication modules correspondingly to carry out wireless communication with a main communication module in the main controller, the main controller is in wireless communication witha central control unit arranged in a control center through the main communication module. According to the device and the method, the walls in the cable duct bank can be monitored in real time, manpower and material resources are reduced, a pre-warning alarm is given out when cracks of the walls reaches 0.2mm or more, and an engineering accident is prevented; and the device is not limited by colliding of pipe column pipelines at the bottom of the cable duct bank, and can cover the cable duct bank containing stair sections, and is wider in detection range.

Description

technical field [0001] The invention relates to a detection technology for the wall of an underground utility gallery, in particular to a device and method for monitoring damage to the wall of an underground comprehensive utility gallery. Background technique [0002] The underground comprehensive pipe gallery is built underground in the city. It is used to lay public tunnels for municipal pipelines such as electricity, communications, gas, heating, radio and television, water supply and drainage. It integrates various engineering pipelines into one body, and has special inspection ports. The hoisting port and monitoring system, which implement unified planning, unified design, unified construction and management, are important infrastructure and "lifeline" to ensure the operation of the city. The underground comprehensive pipe gallery can effectively eliminate the phenomenon of "zipper road", not only solve the problem of urban traffic congestion, but also greatly facilitat...

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies in the prior art that the manual inspection of the underground comprehensive pipe gallery is not timely, the technical problem to be solved by the present invention is to provide a kind of damage to the wall of the underground comprehensive pipe gallery that can reduce manpower and material resources and can give early warning in time. Monitoring device and method

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