Material lifting device for constructional engineering

• Main Author: WEI JINGWEI
• Format: Patent
• Language: Chinese; English
• Published: 03.10.2023
• 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 utility model discloses a material lifting device for constructional engineering, which comprises a supporting seat, a lifting stand column is arranged above the supporting seat, a first bearing is fixedly embedded on the upper surface of the supporting seat, the inner ring of the first bearing is fixedly connected with a screw rod, a first motor is fixedly mounted on the bottom surface of the supporting seat, and a second motor is fixedly mounted on the bottom surface of the supporting seat. The output end of the first motor is fixedly connected with the bottom end of a screw rod, the top end of the screw rod extends into the lifting stand column and is in threaded connection with the inner wall of the lifting stand column, a power cover is fixedly installed on the upper surface of the supporting seat, and a second bearing is fixedly embedded in the inner side wall of the power cover; inner rings of the two second bearings are jointly and fixedly connected with a winding drum, and a second motor is fixed