Fusion tube anti-falling clamp with telescopic adjusting function

The invention discloses a fusion tube anti-falling clamp with a telescopic adjusting function, and the clamp comprises two clamp parts, the connection end part of the two clamp parts is provided with a rotating sleeve, one side of each clamp part is provided with a hand-held end, a fusion tube clamping groove is disposed between the two clamp parts, one side of each clamp part is provided with an adjusting block, and the adjusting block is connected with the rotating sleeve. According to the fusion tube anti-falling clamp with the telescopic adjusting function, when falling-off fuses of different specifications or models are clamped, the adjusting block is moved to adjust the position, after the adjusting block is adjusted to a proper position, the insertion rod fixing mother screw and the insertion rod fixing son screw are screwed tightly, and then the falling-off fuses of different specifications or models are clamped. And meanwhile, the manual locking nut is screwed, the position of the adjusted adjusting