The invention relates to a prefabricated part hoisting device which comprises a pair of parallel and opposite L-shaped steels and a plurality of parallel and vertically arranged U-shaped steels with downward notches at the lower parts of the L-shaped steels, the lifting point fixing devices are double-end lifting ring bolts which vertically penetrate through notches of the L-shaped steel and the U-shaped steel and are used for fixedly connecting the L-shaped steel and the U-shaped steel; one steel wire lifting rope is connected with the lifting ring at the upper part of the double-end lifting ring bolt, and the other steel wire lifting rope is connected with the lifting ring at the lower part of the double-end lifting ring bolt. At least one set of small components and one prefabricated floor slab can be hoisted at the same time, the hoisting efficiency is greatly improved, and the construction engineering cost is reduced.
本发明涉及一种预制构件吊装装置,一对平行且相向而对、形成对小型构件承载部的L型钢,若干平行且垂直地设置在所述L型钢下部的槽口朝下的U型钢;若干吊点固定装置:垂直穿过所述L型钢及所述U型钢的槽口并将L型钢与U型钢固定连接的双头吊环螺栓;钢丝吊绳:其一与双头吊环螺栓上部的吊环连接,另一与双头吊环螺栓下部的吊环连接。本发明可同时吊装至少一组小型构件和一个预制楼板,吊装效率大幅提升,降低建筑工程成本。
Prefabricated part hoisting device
一种预制构件吊装装置
2023-04-14
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Hoisting structure of prefabricated part and prefabricated part
Europäisches Patentamt | 2020
|Assembled building prefabricated part hoisting device and hoisting method
Europäisches Patentamt | 2024
|Prefabricated wallboard hoisting method and prefabricated wallboard hoisting device
Europäisches Patentamt | 2023
|