Production apparatus for electric power pipes

Abstract

The invention relates to the technical field of machine production and manufacturing, and discloses a production apparatus for electric power pipes. The production apparatus for the electric power pipes comprises a fixed block. A fixed rod is in thread connection with the right side face of the fixed block. Threads are formed in the outer surface of the fixed rod. The fixed rod is sleeved with a locking threaded sleeve in a thread connection manner. The left side face of the locking threaded sleeve is movably connected with the right side face of the fixed block. A threaded rod is fixedly connected with the right end of the fixed rod. The threaded rod is sleeved with a threaded block in a thread connection manner. A sliding block is movably connected with the left side of the threaded block. According to the production apparatus for electric power pipes, because a rocker arm and a sliding rod are used in cooperation, the sliding block is driven by the sliding rod to slide along an annular sliding groove so as to drive a movable plate to move, the threaded block is used in cooperation with the movable plate in movement, the stability of the threaded block after moving can be improved, and it is avoided that after the height of a supporting rod is adjusted, because the supporting rod stresses pressure of a pipe wall, a threaded block slides outwards and causes the situation thatan atomizing sprayer shifts in position, spaying is uneven, and the spraying quality of the inner wall of an electric power pipe is influenced.

Description

technical field [0001] The invention relates to the technical field of mechanical production and manufacturing, in particular to a power tube production equipment. Background technique [0002] The power pipe is a pipe with excellent corrosion resistance. At the same time, the coating itself has good electrical insulation, no electrical corrosion, low water absorption, high mechanical strength, and small friction coefficient, which can achieve long-term use. It can effectively prevent the damage of plant roots and soil environmental stress, etc. During the production process of power tubes, it is necessary to coat the inside and outside of the power tubes with epoxy resin. [0003] The invention of existing application number 201510241064.5 discloses a kind of inner wall spraying device of the circular-diameter pipeline that has carried out optimized design, and this device is made up of guide tube, guide tube end cap, roller, support, atomizing nozzle (by nozzle and Flow c...

AI Technical Summary

Problems solved by technology

[0010] Aiming at the deficiencies of the prior art, the present invention provides a power tube production equipment, which has the advantages of uniform spraying, nozzles are not easy to fall off, stable spraying, etc., and solves the problem that the nozzles of ordinary power tube spraying equipment are easy to shift, resulting in uneven spraying. When the diameter of the pipe is changed, the bracket will slip, the spraying will fail, and the quality of the finished product will be affected.

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