cantilever support device
release time：2020-07-14 auhor： source： click：2027
the cantilever support device is one of the basic components of the overhead contact system. cantilever support device installed on the cantilever mast, hard beams and drop tube in the tunnel is used to bearcontact suspension load, fix messenger wire, and connect contact contact wire and steady device and so on.
we list the support parts of the steel triangle cantilever, the aluminum alloy triangular cantilever and the integral anti-wind cantilever.