Pipeline cutting machine for water conservancy project

Abstract

The invention discloses a pipeline cutting machine for a water conservancy project. The pipeline cutting machine structurally comprises a motor, a fixing device, a fixator and a control switch, wherein the fixing device is provided with a supporting mechanism, a rotating mechanism, a supporting rod and a fixing base, and two supporting blocks are distributed on the lower surface of a circular pipeline in a left-right mode, so that when an arc-shaped plate is compressed by the circular pipeline, a gap is generated between the supporting blocks, the effect of uneven stress points of the arc-shaped plate is achieved, the stress points of the circular pipeline are prevented from being too even, the circular pipeline is prevented from sliding, a rubber block drives a rotating block to compressa spring downwards, the effect of allowing the circular pipeline to pass through is achieved, a sliding ball slides on the inner side of a clamping ring by manually rotating a rotating rod, then a rotating ring can rotate reversely, the circular pipeline can be disengaged, the sliding ball is clamped to the inner side of the clamping ring when rotation is stopped, the rotating mechanism is distributed at the upper end of the supporting mechanism, the circular pipeline is fixed through a contact point, the situation that the outer side of the circular pipeline slides easily due to vibration isprevented, and cutting unevenness is avoided.

Description

technical field [0001] The invention relates to the field of pipe cutting, in particular to a pipe cutting machine for water conservancy projects. Background technique [0002] The pipe cutting machine is mainly used for cutting circular pipes, so that the circular pipes are docked. It is necessary to maintain the flatness of the pipe cutting, so as to ensure that there is no gap after the circular pipes are docked, and prevent the water from flowing on the circular pipes when passing through the water. Therefore, it is sprayed in the gap, but in the cutting process, the cutting blade is easy to vibrate when it cuts the pipe, which is easy to affect the cutting level of the circular pipe, and because the outer side of the circular pipe is relatively smooth, its vibration is easy This causes the fixture to slide on the outside of the round pipe, resulting in an uneven cut. Contents of the invention [0003] The present invention is realized through the following technical ...

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Problems solved by technology

[0002] The pipe cutting machine is mainly used for cutting circular pipes, so that the circular pipes are docked. It is necessary to maintain the flatness of the pipe cutting, so as to ensure that there is no gap after the circular pipes are docked, and prevent the water from flowing on the circular pipes when passing through the water. Therefore, it is sprayed in the gap, but in the cutting process, the cutting blade is easy to vibrate when it cuts the pipe, which is easy to affect the cutting level of the circular pipe, and because the outer side of the circular pipe is relatively smooth, its vibration is easy Causes the fixture to slide on the outside of the round pipe, resulting in an uneven cut

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