The invention discloses a tunnel detecting vehicle with three work platforms. The tunnel detecting vehicle is provided with a vehicle rack, wherein a power bogie is arranged at the lower part of one end of the vehicle rack, and an non-power bogie is arranged at the lower part of the other end of the vehicle rack; a vehicle body I is arranged at the upper part of one end of the vehicle rack, and a vehicle body II is arranged at the upper part of the other end of the vehicle rack; a three-platform working mechanism is arranged at the middle part of the upper end surface of the vehicle rack; a bow net detector and a line lifting and pulling device are arranged at the top of the vehicle body I; a hydraulic transmission case, a diesel engine and a transfer case are sequentially arranged at the middle part of the lower end surface of the vehicle rack; an air compressor belt plate, a hydraulic pump I and a hydraulic pump II are arranged on the transfer case. Through the adoption of the three-platform working mechanism of the tunnel detecting vehicle disclosed by the invention, works of a plurality of working points at different height and positions can be performed at the same time, so that the working efficiency is improved, and the time for occupying a sunroof during maintenance is shortened; besides, the three-platform working mechanism, the bow net detector and the line lifting and pulling device are mounted on the same detecting vehicle in an integrated manner, so that the works of line unrolling, detection and maintenance of overhead line racks can be performed at the same time; the tunnel detecting vehicle is complete in detection functions, compact in structure, and convenient to operate, and is safe and reliable.
Tunnel detecting vehicle with three work platforms
2015-10-07
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
British Library Conference Proceedings | 1998
|British Library Online Contents | 1998
|Self-Propelled Aerial Work Platforms
Online Contents | 1997