Cross arm lifting and transposition operation device

The invention provides a cross arm lifting and transposition operation device, and belongs to the technical field of power grid construction equipment. the cross arm lifting and transposition operation device comprises a climbing mechanism, a rotating mechanism, a hoisting mechanism and a mobile terminal; the climbing mechanism is arranged on a telegraph pole body and can climb along the telegraph pole body; the rotating mechanism is used for tightly holding the telegraph pole body and rotating around the circumference of the telegraph pole body; the rotating mechanism drives the hoisting mechanism to rotate when rotating; the climbing mechanism drives the rotating mechanism to move when climbing; the hoisting mechanism is arranged on the climbing mechanism and used for hoisting a cross arm; the lifting height is adjusted by means of the climbing mechanism; the cross arm rotates and changes positions in the horizontal plane and is adjusted by means of the rotating mechanism; and the climbing height of the cli