Tunnel primary support and secondary lining quality detection equipment based on adsorption type unmanned aerial vehicle carrying platform

Abstract

Tunnel primary support and secondary lining quality detection equipment based on an adsorption type unmanned aerial vehicle carrying platform comprises an adsorption type unmanned aerial vehicle usedfor being adsorbed to the surface of a tunnel lining and moving according to a set path; the GPS / INS integrated navigation module is used for navigating the unmanned aerial vehicle; the airborne communication and transmission module is used for bidirectional communication with a ground workstation; the motion controller is used for controlling the unmanned aerial vehicle to move; the camera deviceis used for confirming the crack position; the radar host is used for tunnel primary support and secondary lining quality detection; the jet engine is used for providing power adsorbed on the wall ofthe tunnel; the ground workstation is used for designing and controlling a navigation path of the adsorption type unmanned aerial vehicle and receiving, analyzing and displaying detection data returned by the unmanned aerial vehicle; the GPS / INS integrated navigation module, the vehicle-mounted communication and transmission module, the motion controller, the camera device, the jet engine and thegeological radar are all installed on the adsorption type unmanned aerial vehicle.

Description

technical field [0001] The invention relates to the technical field of tunnel detection, in particular to a tunnel primary support and secondary lining quality detection equipment based on an adsorption-type unmanned aerial vehicle carrying platform. Background technique [0002] Tunnel inspection is a complex work, which will be affected by geology, topography, natural environment and other factors. The existing non-destructive testing devices in the tunnel construction stage mainly use geological radar for detection, but the antenna must be closely attached to the lining surface during this kind of geological radar detection. Only in this way can the accuracy of arched tunnel detection be guaranteed. In the existing detection devices, aerial work vehicles are basically used or simple brackets are welded on construction machinery, and the detection personnel stand in the operation frame and hold the radar antenna by hand, and stick it to the lining surface to cooperate to ...

AI Technical Summary

Problems solved by technology

The existing detection method requires the operator to hold the antenna by hand for a long time, which will cause fluctuations or errors in the closeness between the antenna and the lining surface due to the fatigue of the operator, which will have a negative impact on the non-destructive testing results

Moreover, individual tunnel lining system inspection vehicle boom systems are bulky, complex hydraulic systems, complex control adjustments, heavy vehicle bodies, and high cost of use, which is not conducive to popularization.

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