The invention relates to the technical field of lifting appliances, in particular to a prefabricated part lifting appliance which comprises a fixing assembly, lifting assemblies are fixedly mounted on the two sides of the upper end of the fixing assembly, adjusting assemblies are slidably clamped to the two sides of the interior of the fixing assembly, connecting assemblies are clamped to the lower ends of the adjusting assemblies, and the fixing assembly comprises a cross beam; the two ends of the lifting assembly are fixedly installed on the two sides of the upper surface of the cross beam, the adjusting assembly is slidably clamped to the cross beam and comprises a clamping block, an extension rod is fixedly installed at the lower end of the clamping block, a connecting hook is rotationally installed at the lower end of the extension rod, and the connecting assembly is clamped into the connecting hook. By adjusting the positions of the clamping blocks on the cross beam, the stress balance of the two ends of the prefabricated part during hoisting is convenient to balance, the prefabricated parts of different sizes are convenient to hoist, the unhooking phenomenon between the connecting assembly and the adjusting assembly is avoided through a hoisting hook and a screw rod in the adjusting assembly, and the safety during use is improved.
本发明涉及吊具技术领域,具体的说是一种预制构件的吊装吊具,包括固定组件,固定组件的上端两侧固定安装有起吊组件,且固定组件的内部两侧滑动卡接有调节组件,调节组件的下端卡接有连接组件,固定组件包括横梁,且起吊组件的两端固定安装在横梁的上表面两侧,调节组件滑动卡接在横梁上,且调节组件包括卡接块,卡接块的下端固定安装有延伸杆,且延伸杆的下端转动安装有连接钩,连接组件卡接在连接钩的内部,通过调节卡接块位于横梁上的位置,便于平衡预制构件两端在起吊时的受力平衡,且便于对不同大小的预制构件进行吊装,并通过调节组件中的起吊钩和螺杆,避免在连接组件与调节组件之间产生脱钩现象,提高在使用时的安全性。
Lifting appliance for prefabricated part
一种预制构件的吊装吊具
2025-05-23
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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