The invention relates to the technical field of lifting tools, in particular to an air pipe installation lifting machine and a using method thereof.The air pipe installation lifting machine comprises a main body, the main body comprises a base, stand columns, a portal frame and a lifting mechanism used for driving the portal frame, and the air pipe installation lifting machine is characterized by further comprising a pallet fork arranged on the portal frame; the pallet fork comprises a fork body, a sliding groove is formed in the fork body, a limiting piece is installed in the sliding groove, the limiting piece comprises a block body arranged in the sliding groove in a sliding mode and a limiting block arranged on the block body, and the block body moves in a reciprocating mode in the length direction of the sliding groove. In the lifting process of the pallet fork, the position of the air pipe can be kept stable, the air pipe is not prone to falling off from the pallet fork, and the safety of the air pipe installation lifter is improved.
本发明涉及升降工具技术领域,具体涉及一种风管安装升降机及其使用方法,所述风管安装升降机包括主体,所述主体包括底座、立柱、龙门架以及用于驱动所述龙门架的升降机构,其特征在于,还包括设置在所述龙门架上的货叉,所述货叉包括叉体,所述叉体上开设有滑槽,所述滑槽内安装有限位件,所述限位件包括滑动设置在所述滑槽内的块体以及设置在所述块体上的限位块,所述块体沿所述滑槽的长度方向往复移动。在货叉升降的过程中,风管的位置便能保持稳定,不易从货叉上落下,增加风管安装升降机的安全性。
Air pipe installation elevator and using method thereof
一种风管安装升降机及其使用方法
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Elevator car of elevator installation and installation method of elevator installation
European Patent Office | 2023
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