Workshop crane maintenance personnel walking aisle safety protection device

• Main Authors: WANG WEI, MASU KATSUMITSU, ZHU HAIBO, WEI LONGFENG, ZHENG RONGJIE, SONG QINGDAO, LI DONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 02.12.2022
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The safety protection device for the workshop crane maintenance personnel walking aisle is characterized by comprising a steel wire rope, a movable pulley and a safety belt which are connected in sequence, a steel wire rope is installed on a walking aisle above the crane in the length direction, the end of the steel wire rope is fixed to a workshop wall or a stand column, the steel wire rope is 2 meters higher than the aisle ground, a plurality of movable pulleys capable of sliding front and back are installed on the steel wire rope, and each movable pulley is connected with a safety belt through a buckle. The utility model has the beneficial effects that the maintenance personnel are prevented from easily slipping and even falling when passing through the aisle, the possibility that the crane collides and hurts the personnel when passing through the aisle is also ensured, the safety coefficient of the maintenance personnel is improved, and the personal safety of the maintenance personnel is ensured. 本实用新型的车间