Pantograph static load testing device

• Main Authors: JIN YOUHAO, SONG DONGQIAO, JIN JIE, HAN BIN, ZHONG XIAOCHEN, CHEN XINGHUI, LI JINGZENG, CHEN CHUN, MENG XIANGXU, LIU LI
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a static load testing device for a pantograph, which comprises a manual permanent magnetic chuck, a winch motor arranged at the top of the manual permanent magnetic chuck, a traction rope wound on the winch motor, a tension sensor arranged at the tail end of the traction rope, a drag hook arranged on the tension sensor and a guide assembly arranged at the top of the manual permanent magnetic chuck, the traction rope penetrates through the guiding assembly, the guiding assembly is used for guiding the direction of the traction rope, and the bottom of the manual permanent magnetic chuck is an adsorption face. According to the utility model, nondestructive rapid installation of the detection device and the carriage roof is realized through the manual permanent magnetic chuck, the detection efficiency is improved, the structure is simple, the guide assembly ensures the direction stability of the traction rope in the test process, and the detection efficiency is improved. 本实用新型涉及一种受电弓静