SPACER PASSAGE TYPE MIDAIR MACHINE FOR COMPLEX CONDUCTOR TRANSMISSION LINE

PURPOSE:To provide a spacer passage type midair machine for complex conductor transmission line which can travel over obstacles such as a damper and a spacer without eliminating them. CONSTITUTION:A title midair machine A is provided with a driving vehicle wheel part B which is suspended so that it can travel along a complex conductor transmission line 1 and can travel on the complex conductor transmission line 1 and is also provided with three or more driving wheels 4 where the driving vehicle wheel part B can roll on each electrical wire 1 of the complex conductor transmission line 1, revolution mechanism 5A and 5B which are allowed to revolve and jump over a spacer 2 when the driving wheel 4 during rolling contacts the spacer 2 on the electrical wire 1 while retaining the driving wheel 4 at an equal spacing on a circular track and a frame 6 for retaining left and right revolution mechanism 5A and 5B while a revolution shaft 7 of the revolution mechanisms 5A and 5B is shifted by 1/2 or more of a revolution diameter in the driving direction.