Running wheel for electric pole steel mold

Abstract

Disclosed is a running wheel for an electric pole steel mould. The running wheel for the electric pole steel mould comprises a wheel body. The wheel body comprises a first wheel body, a second wheel body, a first connecting piece, a second connecting piece, a first abrasion preventing part and a second abrasion preventing part, wherein the first wheel body and the second wheel body are connected together through the first connecting piece and the second connecting piece, and the first abrasion preventing part and the second abrasion preventing part are detachably connected to the outer side of the first wheel body. The outer side of the first wheel body, the outer side of the second wheel body, the outer side of the first connecting piece, the outer side of the second connecting piece, the outer side of the first abrasion preventing part and the outer side of the second abrasion preventing part are located on the same cylindrical surface. When the running wheel works, sunken portions can be formed in one end of the first connecting piece adjacent to a first mounting gap and one end of the first abrasion preventing part adjacent to the first mounting gap, and sunken portions can be formed in one end of the second connecting piece adjacent to a second mounting gap and one end of the second abrasion preventing part adjacent to the second mounting gap; and when the sunken portions are enlarged to a certain extent, the first connecting piece, the second connecting piece, the first abrasion preventing part and the second abrasion preventing part are replaced, replacement of the whole running wheel is avoided, and therefore the manufacturing cost of electric poles is reduced.

Description

technical field [0001] The invention relates to a running wheel for preparing centrifugally formed cement poles. Background technique [0002] The running wheel is the power transmission part of the centrifugally formed cement pole. Due to the needs of feeding and demoulding, the mold is divided into two parts, the bottom mold and the surface mold. Connected into a whole, concentric with the mold shell after being combined. The running wheel is the supporting point of the mould. When the cement product is centrifugally formed, the mold rests on the corresponding supporting wheel by the running wheel. Each running wheel is supported on two supporting wheels, and the two supporting wheels and the running wheel are in the shape of a character. One of the supporting wheels is a driving wheel, and the other supporting wheel is a passive wheel. The driving wheel drives the running wheel to rotate by friction, and drives the mold containing the concrete material to rotate, so that...

AI Technical Summary

Problems solved by technology

[0003] During the working process of the running wheel, the rim of the running wheel will gradually wear out. Since the running wheel has two gaps at an angle of 180 degrees apart, the edges and corners on both sides of the gap will be cut off and rounded to form a depression. , the depression gradually deepens and widens, and the outer contour of the running wheel gradually develops into an ellipse, which makes the rotation of the running wheel uneven, so that the centrifugal force on the concrete fluctuates regularly, resulting in the compactness of the internal structure of the cement pole. Different, it affects the quality of the electric pole. In order to ensure the quality of the cement electric pole, when the running wheel is worn to a certain extent, the running wheel needs to be replaced, resulting in higher manufacturing costs for the electric pole.

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