Simple lifting and placing device for heavy cable trench cover plate

• Main Authors: CHEN WENKE, LAI JINYI, LI JUN, RONG ZHENXIONG, YANG JUN, ZHONG ZHENGPENG, PENG JUNYI
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a simple lifting and placing device for a heavy cable trench cover plate, which comprises a cross rod and support frames sleeved at two ends of the cross rod, and fixing rings are fixedly arranged on the support frames. The double-hook wire tightener further comprises a double-hook wire tightener body, the double-hook wire tightener body comprises a fixed end and a movable end, and the fixed end is connected with the fixed ring. A connecting ring is arranged at one end of the cover plate hook, a hook body is arranged at the other end of the cover plate hook, the movable end of the double-hook tightener of the cover plate hook is connected with the connecting ring, and a frame body formed by the supporting frame and the transverse rod is matched with the pulling force of the double-hook tightener, so that a heavy cover plate can be easily placed by a user. The problem of labor waste or inconvenience caused by purely relying on manpower or a crane in the existing cable laying process