According to the complex mountainous terrain in Xiuyan County and the difficulty for insulated bucket arm vehicles to enter

which leads to a low live connection operation rate of 10 kV lines

it developes an adjustable parallel groove clamp installation rod.This device draws on the transmission and fastening principles of the high-branch saw

integrating modules such as an insulated hand-held rod

a remote-controlled electric rotation device

an arc-shaped movable pressure plate

a universal lead wire base

a spiral pressure plate track

a V-shaped upward lifting support frame

and an embedded sleeve base.Through remote control signals

it en-ables the safe

precise and efficient completion of live connection operations on the ground.Field application shows that this device increases the live connection operation rate from 56.67% to 95%

effectively reduces the power outage range

improves power supply reliability

and has significant technical

economic and social benefits.