Furnace tube hoisting device

• Main Authors: GE HUIQIN, WANG QIMING, NIE YONG, SHAO WEIXIN, ZHAO YUJUN, LIU KE, CHE MINGTING, GUO JIANCHENG, DU LIANG, FANG MINLAN, LAI YAZHOU, SUN CHENLIANG, JIANG WEI, PAN RUI
• Format: Patent
• Language: Chinese; English
• Published: 20.10.2020
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a furnace tube hoisting device, relates to the technical field of hoisting, and mainly aims to improve the replacement and assembly efficiency of a cracking furnace tube. According to the main technical scheme, the furnace tube hoisting device comprises a guide rail and a moving part, wherein the guide rail is detachably connected to the shaft side of the upper furnace tubeof a cracking furnace, the guide rail comprises an upper edge plate and a lower edge plate, and the upper edge plate is fixedly connected to the lower edge plate; and the moving part comprises a railwheel, a rack and an auxiliary wheel, the rail wheel and the auxiliary wheel are rotationally connected to the same side of the rack, the rail wheel is connected to the upper edge plate in a rollingmode, the auxiliary wheel is connected to the lower edge plate in a rolling mode, and the lower end of the rack is connected to a hoisting mechanism. 本发明公开了一种炉管吊装装置，涉及吊装技术领域，主要目的是提高裂解炉炉管的更换组装效率。本发明的主要技术方案为：炉管吊装装置，该装置包括：导轨和移动部；所