TRANSMISSIONTOWER OF TRANSMISSION LINE INSTALLATION HELICOPTER USE WIRE PULLNG WEIGHT

摘要

PURPOSE: A wire weight of a transmission line is provided to prevent a helicopter from being overturned by installing a cargo hook in a weight body and a hook in the end of a wire. CONSTITUTION: A main hook(17) is installed in the end of a draw line(18). The draw line is connected to the bottom center of the helicopter. A weight(10) is connected to the main hook. A weight body(11) comprises a battery(15), a PCB, and a power control unit(14). A plurality of weight blocks(12) are combined in bottom of the weight. A cargo hook(13) is projected from one side of the weight body. The cargo hook is coupled with a wire. A bolt(21) combines the weight body and the weight blocks.