Closed liftable elevator shaft operating platform

The utility model discloses a closed liftable elevator shaft operating platform which comprises a keel frame, frame body vertical supporting channel steel, frame body inclined supporting channel steel, a main keel, a secondary keel, a lifting hook, a platform steel plate, transverse supporting chann...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG GAOZHAO, CUI JIE, DAI YIFU, SHI HUAIHAO, GAO SIRUI, SHANG DONGXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	The utility model discloses a closed liftable elevator shaft operating platform which comprises a keel frame, frame body vertical supporting channel steel, frame body inclined supporting channel steel, a main keel, a secondary keel, a lifting hook, a platform steel plate, transverse supporting channel steel, frame body supporting legs, connecting channel steel, a protective barrier, a folding steel plate, connecting hinges and a through groove. The operating platform has the advantages that the folding steel plates are arranged on the periphery of the platform steel plate, and the platform steel plate and the folding steel plates are connected through the connecting hinges, so that the folding steel plates can be folded and unfolded, and the operating platform can be conveniently lifted and moved up and down; inclined connecting rods are welded between the joints of the frame body supporting legs and the frame body vertical supporting channel steel, so that the frame body supporting legs are further reinforce