Wheel assembly and chassis of track detection trolley and track detection trolley

• Main Authors: LI WENTAO, ZHAO RUI, LAI CHENYU, LUO XIN, WANG PEIJUN, QU RENFEI
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2024
• Subjects: AXLES FOR WHEELS OR CASTORS; BODY DETAILS OR KINDS OF RAILWAY VEHICLES; CASTORS; ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; INCREASING WHEEL ADHESION; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

The utility model provides a wheel assembly of a track detection trolley, the wheel assembly comprises a frame, a first wheel train and a second wheel train, the first wheel train and the second wheel train are respectively installed on the frame, the first wheel train and the second wheel train respectively comprise a traveling wheel, and a wheel shaft of at least one traveling wheel is an optical shaft. When the first wheel train and the second wheel train run, four-point support is provided for the track detection trolley, the trafficability of the track detection trolley is improved, the movement path of the wheel assembly is restrained through the guide wheels, and a fat-edge track can be formed. The utility model further provides a chassis and a track detection trolley. 本申请提出一种轨道检测小车的车轮组件，车轮组件包括框架、第一轮系和第二轮系，第一轮系和第二轮系分别安装至框架，第一轮系和第二轮系分别包括行进轮，至少一个行进轮的轮轴是光轴。第一轮系和第二轮系在行驶时，对轨道检测小车提供了四点支撑，提高轨道检测小车的通过性，而通过导向轮约束车轮组件的运动路径，可以通过形成肥边的轨道。本申请还提出一种底盘和轨道检测小车。