The invention provides a beam plate hoisting auxiliary device which is used for being connected with a connecting hole which is vertically drilled in a hollow beam plate and penetrates through a beam body and a hollow inner cavity, facilitates connection of a lifting hook of a crane and the hollow beam plate and is further used for subsequently hoisting the hollow beam plate, the beam plate hoisting auxiliary device comprises a first hoisting pipe and a first telescopic claw head, and the first hoisting pipe penetrates through the connecting hole; the first telescopic claw head is arranged at the lower end of the first lifting pipe; the upper end of the first lifting pipe is connected with the lifting hook; the outer diameter of the first telescopic claw head is in clearance fit with the connecting hole when the first telescopic claw head is stretched, the outer diameter of the first telescopic claw head is larger than that of the connecting hole when the first telescopic claw head contracts, and the first telescopic claw head abuts against the bottom of the hollow beam plate when the first telescopic claw head is connected with the hollow beam plate; the device further comprises a second hanging pipe and a second telescopic claw head, the second hanging pipe slidably sleeves the first hanging pipe, the second telescopic claw head is arranged at the lower end of the second hanging pipe, and the upper end of the second hanging pipe is connected with the first hanging pipe through an adjusting device. The problems that connection of a traditional lifting hook and a beam plate is difficult, steps are complex, and efficiency is low are solved.
本发明提供了一种梁板起吊辅助装置,用于与空心梁板上竖向钻设贯穿梁体和空心内腔的连接孔的连接,便于吊机的吊钩与空心梁板的连接,进而用于后续起吊空心梁板,包括第一吊管和第一伸缩爪头,第一吊管贯穿连接孔,第一伸缩爪头设置在第一吊管下端,第一吊管上端与吊钩连接;第一伸缩爪头伸展状态时其外径与连接孔间隙配合,第一伸缩爪头收缩时其外径大于连接孔,与空心梁板连接时,第一伸缩爪头与空心梁板底部抵接;还包括第二吊管和第二伸缩爪头,第二吊管滑动套设在第一吊管上,第二伸缩爪头设置在第二吊管下端,第二吊管上端通过调节装置与第一吊管连接;其解决了传统的吊钩与梁板连接较为困难,步骤复杂,且效率低下等问题。
Beam plate hoisting auxiliary device
一种梁板起吊辅助装置
2024-04-12
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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