Steel truss girder hoisting, girder falling and sliding integrated device

• Main Authors: LIU QING, LI HAIHUA, MA XIAODONG, MAO WEIQI, TU MANMING, PAN BO, LIU KE, QIAN YUSHAN, LI YUHONG, LIANG YUKUN, WANG DONGHUI, HU YIZHI, HU JUN, ZHANG LAIJIAN, DUN LIN, LI YUESHENG, DENG YONGFENG, HUANG PENG, LIU YONGLING, TIAN JIKAI, ZHAO KUNPENG, ZHANG HONGXIN, LYU LEI, HUANG XIUFENG, XU QILI, XIAO SHIBO, YAO SEN, LIAO FEI, WU AIBING, HUA LIXING, SHEN DACAI, SHU HAIHUA, WU FANGMING
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• Subjects: BLASTING; CRANES; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

The utility model relates to the technical field of bridge engineering, and discloses a steel truss girder hoisting, girder-falling and sliding integrated device which comprises a girder-falling cushion block, a girder-falling sliding block and a girder-falling sliding block, the sliding plate is detachably mounted at the bottom of the beam falling cushion block; and the buffer cushion is detachably mounted at the bottom of the sliding plate, and the buffer cushion is arranged on the ground. Compared with the prior art, the beam falling cushion block has the advantages that the beam falling cushion block, the sliding plate and the buffering cushion are combined into a whole, the beam falling cushion block and a sliding block do not need to be disassembled and assembled, the buffering cushion made of rubber plays a buffering role when a steel beam is put down, and the construction efficiency is high. Only the beam falling cushion block is connected with the steel truss beam through the bolts, other components