The invention discloses a shield pipe piece lifting device which comprises a fixing base, lifting lugs, hand hole grabbing steel plates and bent pins. The lifting lugs are connected to the top face of the fixing base, the hand hole grabbing steel plates are connected to the bottom face of the fixing base, and bent pin insertion holes are formed in the fixing base and the hand hole grabbing steel plates in a one-to-one correspondence mode. During hoisting, a steel wire rope is connected with the lifting lugs to be hung on a lifting hook of a gantry crane, and after the hand hole grabbing steel plates are clamped on a pipe piece and are positioned through the bent pins, the hoisting operation of the pipe piece is completed. The pipe piece lifting device is simple in design and high in practicability, the problem that pipe pieces are collided and damaged in the vertical lifting process can be effectively solved, the complete appearance of the pipe pieces can be guaranteed, and the storage amount of the pipe pieces is effectively increased through vertical storage; and the operation is convenient and fast, and the working efficiency is improved.
本发明公开了一种盾构管片起吊装置,包括固定座、吊耳、手孔抓取钢板和弯销,所述吊耳连接在所述固定座的顶面上,所述手孔抓取钢板连接在所述固定座的底面上,所述固定座和所述手孔抓取钢板上一一对应设置有弯销插孔;起吊时,通过钢丝绳与所述吊耳连接悬挂在龙门吊吊钩上,所述手孔抓取钢板卡接在管片上并通过弯销进行定位后,完成管片的起吊作业。本发明设计简单,实用性强,能够有效解决管片在竖向吊运过程中管片的磕碰破损问题,既能保证管片完整的外观,竖向存放有效增加管片的存储量;且操作方便快捷,提高了工作效率。
Shield pipe piece lifting device
一种盾构管片起吊装置
2021-08-13
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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