High-altitude wiring clamp

The utility model relates to a high-altitude wiring clamp, which comprises a plurality of sections of insulating rods, wherein the insulating rods are hollow inside, have different inner diameters and are sleeved with pipe bodies layer by layer; the wiring clamp assembly is arranged at the end part of the innermost-layer pipe body; and the locking assembly is arranged between two adjacent sleeved pipe bodies and is used for fixing the inner-layer pipe body on the inner wall of the outer-layer pipe body. The high-altitude wiring clamp has the advantages of being light, portable, convenient to adjust, continuously variable in length and the like. Since the related high-voltage equipment needs to be powered off before the high-altitude wiring clamp is used for overhauling and testing the high-voltage equipment, the length of the insulating rod can be conveniently adjusted by using the high-altitude wiring clamp, and the insulating rod can be adjusted to the most appropriate length, so that the testing time after