The invention relates to the field of aerial work devices, in particular to a pulling-inserting-type aerial work platform guard bar. The pulling-inserting-type aerial work platform guard bar comprises a platform, screw holes, guard bar bodies, nuts and steel shafts. The screw holes are formed in the edges of the platform, and the steel shafts are welded to the bottoms of the guard bar bodies, inserted into the screw holes of the platform and fixed through the nuts. By means of the pulling-inserting-type aerial work platform, the worker safety can be protected, the space occupied by the guard bar can be reduced, and the applicability of the aerial work platform can be improved.
Pulling-inserting-type aerial work platform guard bar
2016-01-13
Patent
Electronic Resource
English
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 |
European Patent Office | 2022
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