Big discrepancy in elevation large span circuit live working rope fixing device

Big discrepancy in elevation large span circuit live working rope fixing device relates to an instrument. At present, work on big discrepancy in elevation large span 's circuit ground wire, arc that protection rope produced hangs down too bigly, easily takes place the wire to the exoelectric circumstances of protection rope. The utility model discloses a plurality of connection bridges of being connected with ground wire dismantlement formula, connection bridge interval set up, the connection bridge including being used for the fixed subassembly that links to each other with the ground wire, the locking assembly who is used for the fixed subassembly of shutting, and the rope transmission and the support group spare that are used for the rope transmission and support that link to each other with fixed subassembly, when being qualified for the next round of competitions, ground back on the line is located to fixed subassembly, and locking assembly locks to fixed subassembly, makes fixed subassembly card end on