Anticorrosion device for steel opening of cement pole

Abstract

The invention discloses an anticorrosion device for a steel opening of a cement pole. The anticorrosion device comprises a left arc form board and a right form board and is characterized in that a semicircular blocking plate is arranged at the lower end of each form board, leather sleeves are arranged on the inner arc sides of the blocking plates, one side of the left form board is connected with one side of the right form board through a hinge, a notch and a wing-shaped bolt are arranged on the other side of the left form board and the other side of the right form board, the notch corresponds to the wing-shaped bolt to enable the wing-shaped bolt to be clamped in the notch, a conical body can be achieved after the two form boards are closed, the vertical section of the conical body is in a trapezoid shape, groove-shaped ditches are formed in the leather sleeves, and the leather sleeves sleeve the inner arc sides of the blocking plates through the groove-shaped ditches. By means of the arrangement, anticorrosion treatment can be carried out on the steel opening of the cement pole, the steel opening is prevented from rusting, and the service life of the cement pole is prolonged. Furthermore, sections of the cement pole are connected more firmly, the pole breaking accidents are reduced, and the anticorrosion device is safer and more reliable.

Description

technical field [0001] The invention relates to an anticorrosion device for a cement pole steel mouth. Background technique [0002] With the expansion of the scale of the power grid, welded cement poles are widely used, and the welded steel mouth becomes the weak point of the cement pole. If the anti-corrosion measures are not in place, the steel mouth is prone to rust, which not only reduces the service life of the cement pole, but also causes The connection between the segments of the cement rod is not reliable, resulting in the occurrence of rod breaking accidents, and there is a major safety hazard. Contents of the invention [0003] The object of the present invention is to provide an anti-corrosion device for the steel mouth of cement rods, which can be used to carry out anti-corrosion treatment on the welded steel mouth of cement rods to avoid corrosion of the steel mouth. [0004] In order to achieve the above object, the present invention includes two left and r...

AI Technical Summary

Problems solved by technology

[0002] With the expansion of the scale of the power grid, welded cement poles are widely used, and the welded steel mouth becomes the weak point of the cement pole. If the anti-corrosion measures are not in place, the steel mouth is prone to rust, which not only reduces the service life of the cement pole, but also causes The connection between the cement pole segments is not reliable, resulting in the occurrence of broken pole accidents, and there is a major safety hazard

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