Elevator cage connecting joint anti-loosening structure

• Main Authors: HU YANQING, HONG CHUANLONG, ZHANG YINGWEI, CHEN HAO, CHEN ZHONGZHONG, FENG CHAO, LIU TENG, WANG ZHIFEN, YANG JIN, SU QINZHAO, BAI CHUANJIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• Subjects: 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

The utility model relates to the technical field of elevator cage installation, and particularly discloses an elevator cage connecting joint anti-loosening structure which comprises a first concrete support used for supporting a foundation pit and a top ring beam. The elevator cage is used for passing up and down; the I-shaped steel serves as an elevator cage hanging component; and the elevator cage is mounted on the I-shaped steel through the elevator cage hooks. Expansion screws are driven into the two sides of the first concrete support respectively and used for limiting the displacement ofthe I-shaped steel, the stability when the elevator cage is installed on the I-shaped steel is guaranteed, instability can be prevented when the elevator cage passes up and down, and slipping and falling are avoided. Thick steel plates are welded to elevator cage angle iron in a double-face full-length welding mode. The stability of the elevator cage hook on the elevator cage is guaranteed, the elevator cage hook is hung