INSULATOR RIDE FOR TENSION STRINGS IN TRANSMISSION LINES

摘要

One insulator is that the tension string seating in transmission lines is arranged to replace a defect insulator, with one worker of permission even in an electriferous state safely close to defect insulator. One insulator is that the tension string (10) in transmission lines takes the chair supporting structure (17) including a main unit and a worker. Main unit has the four of the MC nylon slided on tension string to skid (13). The chair supporting structure of worker is inserted into the conduit (16) of main unit and four skiddings with MC nylon. It includes the main body hold-down support (14) for being connected to main body skidding that insulator, which is further taken, and fixed frame (11) prevents main unit from being isolated with tension string.