Steel rail fastener bolt stress detection robot

• Main Authors: ZHAO QIANG, ZHOU MINGXIANG, WANG XIAOCEN, SUN JI, ZHANG HAO, GENG MING, LI JIAQI, ZHANG JUNLING, YIN QIN, WANG YULIANG, LUO CUNXI, HU WEI, QIU SHAOFENG, KE FEI, GUANG ZHENXIONG, LIU HUI, PENG FANGJIN
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2021
• Subjects: BODY DETAILS OR KINDS OF RAILWAY VEHICLES; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; PHYSICS; PREVENTING DERAILING OF RAIL VEHICLES; RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; RAILWAYS; TESTING; TRANSPORTING; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES

The invention discloses a steel rail fastener bolt stress detection robot which is characterized by comprising a walking platform, a fastener bolt detection device and a positioning system. The fastener bolt detection device comprises a bolt stress detection probe and is installed below the walking platform through a lifting device. In a non-measurement working state of the detection robot, the lifting device lifts the fastener bolt detection device to be separated from the fastener bolt and retracts to the walking platform; in a measurement working state of the detection robot, the lifting device enables the fastener bolt detection device to extend out of the walking platform to be in contact with a fastener bolt for measurement; and according to the invention, an accurate positioning technology and a fastener ultrasonic detection technology are combined, and full automation and intelligentization of rail fastener bolt stress detection are realized. 本发明公开了一种钢轨扣件螺栓应力检测机器人，其特征在于：包括走行平台、扣件螺栓检测装置、定位系统；扣件螺栓检测装置包括