Clamping plate device and fixing device for hoisting concrete precast slab

• Main Authors: WANG XIAOLIANG, ZHANG HONGXIN, LIU CHUANZHI, CHENG XIPING, CHEN WENSHENG, LIU YANG, QIAN YUSHAN, XIAO SHIBO, YAN CHUANGUO, WANG DONGHUI, AN HAOBING, LAN ZHAOWEI, LUO LIANHUA, DENG YONGFENG, SUN GUOGUANG, XU WENQI, CHEN WANG
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a clamping plate device for hoisting a concrete precast slab, and relates to the technical field of bridge construction, the clamping plate device comprises a clamping plate body, the clamping plate body is vertically arranged, and a rectangular notch used for being clamped to the side end face of the concrete precast slab is formed in the clamping plate body; the clamping plate body is further provided with a widened steel plate, the widened steel plate is horizontally welded to the lower edge of the rectangular notch, and a rubber pad is arranged on the top face of the widened steel plate. The utility model further discloses a fixing device used for hanging the concrete prefabricated slab. According to the clamping plate device and the fixing device, the concrete prefabricated slab can be simply and efficiently hoisted, the hoisting difficulty is reduced, and the hoisting work efficiency is improved. 本申请公开了一种用于混凝土预制板吊装的卡板装置，涉及桥梁施工技术领域，所述卡板装置包含卡板本体，所述卡板本体竖直设置,其开设用于卡接在混凝土预制板侧端面的矩形槽