Monolithic insulator hoist device

• Main Authors: GAO HUIMIN, SHEN KAIYI, ZHANG GENGXI, QIN CHUAN, XU LIANJUN, WANG XUSHENG, WANG LONGYU, WAN QINSHENG, JIAO JIAN, LIU XIUJUN, LIU JIDONG, XU JIANG, HAO HUIQIANG, QU JIANXU
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2018
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CRANES; ELECTRICITY; GENERATION; HAULING; HOISTING; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model provides a monolithic insulator hoist device, include: chain link, cylindricality support, safety lock and pincerlike clip. Wherein, the chain link is fixed in the top intermediate position of cylindricality support, the cylinder upper portion bilateral symmetry ground movably of cylindricality support is fixed with the safety lock, pincerlike clip includes two L shape poles, belocated the connecting piece of the stock lower part of L shape pole and be located terminal partly the keeping silent of minor face of two L shape poles respectively. Two L shape pole pairs of pincerlike clip lie in the cylinder both sides of cylindricality support with calling, connecting piece movably connect in on the lower part side of cylindricality support. The safety lock can be fixed in by detachably the stock upper portion of two L shape poles. When the safety lock is fixed in during the stock upper portion of the L shape pole of pincerlike clip, keep silent contact each other and just to forming a closed sh