Drop-out high-voltage fuse, high-voltage fuse wire fixing device and use method thereof

The invention relates to the technical field of power supply and distribution lines, and provides a drop-out type high-voltage fuse, a high-voltage fuse wire fixing device and a use method of the drop-out type high-voltage fuse wire fixing device. According to the device, the special-shaped part is arranged on the wiring bolt, and the wiring bolt is sleeved with the gasket used for being matched with the special-shaped part, so that when the gasket is arranged on the wiring bolt in a sleeving mode, the gasket cannot rotate relative to the wiring bolt when the fastening nut is tightened to press the gasket and the fuse wire. According to the high-voltage fuse fixing device, relative rotation between the gasket and the fuse is avoided, and the problems that the fuse is broken due to pulling and friction and the fuse is separated from the high-voltage fuse tube are solved. 本公开涉及供配电线路技术领域，提供了一种跌落式高压熔断器、高压熔丝固定装置及其使用方法。该装置通过在接线螺栓上设置异形部，且接线螺栓上套设有用于与所述异形部配合的垫片，使垫片套设在接线螺栓上拧紧紧固螺母压紧垫片和熔丝时，垫片不会相对于接线螺栓转动。上述高压熔丝固定装置避免了垫片与熔