Auxiliary device for welding repair of large pipeline
A welding repair and auxiliary device technology, applied in the direction of pipes/pipe joints/fittings, pipe components, mechanical equipment, etc., can solve the problems of secondary leakage, danger, and reduced sealing reliability of maintenance pipelines, and achieve personal safety protection, The effect of saving labor and improving work efficiency
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[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0016] Such as figure 1 , figure 2 , image 3 As shown, a large-scale pipeline welding and repairing auxiliary device includes a counterweight plate 1, electric telescopic rods 2 are respectively fixed at the four corners of the edge of the counterweight plate 1, and the bottom end of the output end of the electric telescopic rod 2 is fixedly installed with A universal wheel 3, a motor 4 is fixedly installed on one side of the top surface of the counterweight plate 1, and a reducer 5 is provided at the side end of the motor 4, and the reducer 5 is fixedly installed on the top surface of the counterweight plate 1, The input shaft of the reducer 5 is fixedly connected with the output shaft of the motor 4 through a coupling, and a supporting plate 6 is fixed on the other side of the top surface of the counterweight plate 1, and a rotating shaft ...
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