The invention relates to the technical field of hoisting equipment, in particular to a combined lifting sling device and a crane. The combined lifting sling device comprises a first lifting sling assembly and a second lifting sling assembly, the first lifting sling assembly is suitable for being connected with a lifting mechanism, the second lifting sling assembly is suitable for being installed on the first lifting sling assembly in a suspended mode, and the second lifting sling assembly is detachably connected with the first lifting sling assembly. When the first lifting sling assembly needsto be adopted for hoisting, the first lifting sling assembly can be directly used, or only the second lifting sling assembly needs to be disassembled; and when the second lifting sling assembly needsto be adopted for hoisting goods, only the second lifting sling assembly needs to be installed on the first lifting sling assembly, the second lifting sling assembly is driven by the first lifting sling assembly to conduct hoisting, and hoisting of another type of goods is achieved. The second lifting sling assembly and the first lifting sling assembly are detachably connected, so that quick switching is facilitated when different types of goods are hoisted, and the situation that multiple different types of cranes are arranged on an operation site at the same time is avoided.
本发明涉及起重设备技术领域,具体涉及一种组合吊具装置及起重机。本发明所述组合吊具装置包括第一吊具组件和第二吊具组件,第一吊具组件适于与提升机构连接,第二吊具组件适于悬吊安装于第一吊具组件上,且第二吊具组件与第一吊具组件可拆卸连接。当需要采用第一吊具组件进行吊运时,可以直接使用第一吊具组件,或者只需将第二吊具组件进行拆卸即可;当需要采用第二吊具组件进行吊运货物时,只需将第二吊具组件安装于第一吊具组件上,实现通过第一吊具组件带动第二吊具组件进行吊运,实现对另一种类型货物的吊运。第二吊具组件和第一吊具组件可拆卸连接,便于在吊运不同类型货物时进行快速切换,避免同时在作业现场设置多台不同类型的起重机。
Combined lifting sling device and crane
一种组合吊具装置及起重机
2021-01-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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