Detection device for tunnel detection vehicle
A technology of a detection device and a detection vehicle, which is applied in the field of detection devices, can solve the problems of ballast in the tunnel lining, dangerous running of trains, collapse, etc., and achieves the effect of reducing the working intensity and improving the working efficiency.
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[0015] figure 1 In the illustrated embodiment, the base of the radar cart 1 is fixed on the top of the innermost first-level sleeve of the multi-stage telescopic arm 4, and the bottom of the outermost first-level sleeve of the multi-stage telescopic arm 4 is connected to the No. 1 detection arm base 5 by a pin. , The hydraulic winch and the wire rope 2, the outermost piston rod of the multi-stage plunger hydraulic cylinder 3 is installed on the outermost sleeve of the multi-stage telescopic arm 4 through bolt connection, and the most of the multi-stage plunger hydraulic cylinder 3 The top end of the inner first-stage piston rod is connected with the radar trolley 1, and the two ends of the swing hydraulic cylinder 6 are respectively connected with the outermost first-stage sleeve of the multi-stage telescopic arm 4 and the No. 1 detection arm base 5 through pins. The entire detection arm is installed on the rover platform 7. Before operation, after opening the vehicle guard 8, ...
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