The invention discloses a lifting appliance applied to a large cement caisson. The lifting appliance is characterized in that a plurality of wall holes are symmetrically formed in the bottoms of the two ends of the large cement caisson, pin shaft penetrating assemblies are installed in the wall holes, the lifting appliance comprises a balance beam body located on the upper portion of the large cement caisson, and a plurality of first main lifting shaft assemblies are symmetrically arranged at the bottoms of the two ends of the balance beam body; the first main lifting shaft assemblies are located above the pin shaft penetrating assemblies, fixed pulleys are installed in the first main lifting shaft assemblies, the fixed pulleys and the pin shaft penetrating assemblies are each provided with an auxiliary steel wire rope, and a plurality of second main lifting shaft assemblies are symmetrically arranged on the upper sides of the two ends of the balance beam body; and the second main lifting shaft assemblies are located above the first main lifting shaft assemblies, main lifting hooks are arranged above the two ends of the balance beam body, and main steel wire rope rings are arranged between the main lifting hooks and the second main lifting shaft assemblies. The lifting appliance is applied to the technical field of lifting appliances.
本发明公开了一种应用于大型水泥沉箱的吊具。本发明包括大型水泥沉箱的两端底部对称设置有若干个壁孔,所述壁孔内安装有穿销轴组件,所述吊具包括有位于大型水泥沉箱上分的平衡梁本体,所述平衡梁本体的两端底部对称设置有若干个主吊轴组件一,所述主吊轴组件一位于所述穿销轴组件的上方,所述主吊轴组件一内安装有定滑轮,所述定滑轮和所述穿销轴组件均设置有副钢丝绳,所述平衡梁本体的两端上侧对称设置有若干个主吊轴组件二,所述主吊轴组件二位于所述主吊轴组件一的上方,所述平衡梁本体的两端上方均设置有主吊钩,所述主吊钩和所述主吊轴组件二之间均设置有主钢丝绳圈。本发明应用于吊具的技术领域。
Lifting appliance applied to large cement caisson
一种应用于大型水泥沉箱的吊具
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
Shipping and barging method for large caisson and caisson lifting appliance
European Patent Office | 2021
|Caisson floating-assisting lifting appliance and lifting method thereof
European Patent Office | 2021
|Double-layer lifting appliance for caisson lifting and lifting method thereof
European Patent Office | 2021
|Caisson lifting appliance capable of automatically hooking and positioning
European Patent Office | 2024
|