The invention provides a multi-mode quick-switching prefabricated box girder/pier column hoisting system which is used in a girder carrying machine and consists of a double-machine linkage lifting appliance for hoisting a 60m or 70m box girder, a prefabricated pier column lifting appliance for hoisting different sections of a prefabricated pier column and a single-machine lifting appliance for hoisting a 40m or below box girder. The invention further provides a hoisting method. The hoisting method comprises the following three modes: a double-machine linkage hoisting mode, a prefabricated pier column hoisting mode and a single-machine hoisting mode. On the basis of double-machine linkage of an existing beam carrying machine, carrying and hoisting of 60m and 70m box girders can be achieved jointly, meanwhile, hoisting and carrying of 40m and 32m box girders can be achieved, hoisting of different sections in prefabricated pier columns can be achieved, the multiple purposes of one machine are truly achieved, the cost is reduced, and the construction efficiency is improved.
本发明提供了一种多模式快速切换的预制箱梁/墩柱吊装系统,用于搬梁机中,由用于60m或70m箱梁吊装的双机联动抬吊吊具、用于预制墩柱不同节段吊装的预制墩柱吊具以及用于40m及以下的箱梁吊装的单机吊装吊具组成。本发明还提供了一种吊装方法,包括以下三种模式:双机联动抬吊模式、预制墩柱吊装模式以及单机吊装模式。本专利能够基于现有的搬梁机双机联动共同实现对60m和70m箱梁的搬运及吊装,同时又能够满足对40m以及32箱梁的吊装和搬运,还可以兼顾预制墩柱中的不同节段的吊装,真正实现一机多用,降低成本并且提高施工效率。
Multi-mode rapid switching prefabricated box girder/pier column hoisting system and hoisting method
一种多模式快速切换的预制箱梁/墩柱吊装系统及吊装方法
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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