Sand blasting antiskid structure of TBM tunnel storage battery tractor wheel set

• Main Authors: ZHAI ZHIGUO, YANG ZHIYONG, LU YUNBING, AI XIAODI, ZHANG ZHENHUANG, SI YUDI, CHEN KUI, ZHANG LIANQING, MA XIAO, LI ZHIJUN, HUANG YONGSHENG, LIU YUAN, JIANG CHUNMING, CHEN LEI, LI YUJIANG, HONG KAIRONG, FENG FEI, ZHAO BAOFENG, LIU JUNSHENG, LIAO SHIWEI
• Format: Patent
• Language: Chinese; English
• Published: 25.12.2020
• Subjects: AXLES FOR WHEELS OR CASTORS; CASTORS; INCREASING WHEEL ADHESION; LOCOMOTIVES; MOTOR RAILCARS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

A sand blasting antiskid structure of a TBM tunnel storage battery tractor wheel set relates to the technical field of storage battery tractor antiskid and comprises a tractor wheel set body installedat the bottom of a tractor suspension and a sand blasting mechanism, the tractor wheel set body comprises a driving shaft, wheels and bearings, the wheels are installed on the two sides of the driving shaft, and the bearings are installed on the two sides of the driving shaft. Wherein the bearings are installed at the two ends of a driving shaft on the outer sides of the wheels, the tractor wheelset body is connected with a tractor suspension through the bearings, the wheels comprise wheel flanges and treads, damping wheel flanges capable of moving along the axes of the driving shaft are further installed at the ends, away from the wheel flanges, of the treads, the sand blasting mechanism comprises a sand box installed on the tractor suspension, and a sand outlet pipe is arranged at thebottom of the sand box. A s