Electric lifting rotatable material vertical lifting device and construction method thereof

• Main Authors: WANG HAILIANG, ZHANG JIAYONG, HUA YUFENG, WEN FUJIAN, WANG LIMING
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; TRANSPORTING

The invention discloses an electric lifting rotatable material vertical lifting device which comprises a base, wheels, a vertical main keel, a main connecting cross rod, a vertical auxiliary keel, an auxiliary connecting cross rod and a material supporting platform, the vertical main keel and the main connecting cross rod are connected to form a main frame, and the vertical auxiliary keel and the auxiliary connecting cross rod are connected to form an auxiliary frame. The auxiliary frame slides on the inner side of the main frame in an attached mode and slides in the vertical direction, the outer side of the vertical main keel is fixedly connected with a motor, the motor is connected with a steel wire stranded wire, the top end of the steel wire stranded wire is connected with the motor, and the bottom end of the steel wire stranded wire is fixedly connected with the vertical auxiliary keel. In the construction process of workers, the lifting device is lowered to the lowest position so that the workers can fi