Turning-around rotation device of tunnel detection vehicle

• Main Authors: ZHOU JIALIANG, WANG PENG, XU JISONG, WU HESHAN, ZHANG SHIHONG, LIU SHANGKUN, GAO CHUNLEI, ZHANG RUI, NIU HUAIJUN, WU SHANFENG, HE GUOHUA, SONG XIAOYANG, LIU CHUAN, MI RUIXIN, GAO YUHE, ZHANG YUXIU, LIU JINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• Subjects: PERFORMING OPERATIONS; SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to a railway detection device and process, in particular to a tunnel detection vehicle U-turn rotation device which comprises a hydraulic supporting mechanism, a rotation mechanism and a locking mechanism, the top of the hydraulic supporting mechanism is connected with a tunnel detection vehicle chassis crossbeam, and the bottom of the hydraulic supporting mechanism is connected with the rotation mechanism. The geometric center lines of the hydraulic supporting mechanism and the rotating mechanism coincide with the gravity center line of the detection vehicle. The tunneldetection vehicle can rotate by 360 degrees in situ, the problem of difficulty in turning around during operation in a tunnel is solved, and quick and safe turning-around rotation is realized. 本发明涉及一种铁路检测设备及工艺，尤其是涉及一种隧道检测车调头回转装置，包括液压支撑机构、回转机构和锁定机构，所述液压支撑机构顶部和隧道检测车底盘大梁连接，底部和所述的回转机构连接，液压支撑机构、回转机构的几何中心线与检测车重心线重合。本发明可实现隧道检测车原地360°旋转，解决其隧道内作业调头困难问题，实现快速、安全的调头回转。