A kind of anti-slip pressure wheel threading device

Abstract

The invention discloses an anti-slip type pinch roller cable penetrating device. According to the anti-slip type pinch roller cable penetrating device, at least one pair of pinch rollers are arranged, each pin roller is arranged in a gear shape, and gears between each pair of pinch rollers are engaged in a staggered manner and compress each other. Each outer gear tooth is provided with a steel strand adaptive groove. The multiple grooves are arranged in the outer side wall of each pinch roller in the circumferential direction, so that an annular driving groove is formed. A steel strand enters a gear gap between each pair of pinch rollers through the corresponding driving grooves. In the rotating process of the pinch rollers, the steel strands achieve cable penetrating actions through friction force between the steel strands and the driving grooves. The pinch rollers in the anti-slip type pinch roller cable penetrating device are different from traditional pinch rollers and are arranged in a circular shape, and when the cable penetrating resistance is too large, the slipping phenomenon generated in the conveying process of the pinch rollers can be effectively prevented from being generated through staggered counter pressing between the gears of the pinch rollers of the anti-slip type pinch roller cable penetrating device.

Description

technical field [0001] The invention relates to a cable threading device, in particular to an anti-slip pressure wheel threading device. Background technique [0002] In the production process of railways, highways, and bridges, it is necessary to pull out the steel coils on the steel cable coils and pass through the prestressed pipes of the components, and then cut the steel cables according to the required length. Cable machine, currently commonly used cable threading machine is equipped with a driving wheel and a pinch wheel that cooperate with each other. The pinch wheel used is generally circular, and the circular pinch wheel will slip when the beam threading resistance is too large. Contents of the invention [0003] In order to solve the above-mentioned problems existing in the prior art, the present invention provides an anti-slip pinch wheel threading device which can effectively prevent the slipping of the pinch wheel during transmission. [0004] The technical ...

AI Technical Summary

Problems solved by technology

[0002] In the production process of railways, highways, and bridges, it is necessary to pull out the steel coils on the steel cable coils and pass through the prestressed pipes of the components, and then cut the steel cables according to the required length. Cable machine, currently commonly used cable threading machine is equipped with a driving wheel and a pressure wheel that cooperate with each other. The pressure wheel used is generally round, and the round pressure wheel will slip when the beam threading resistance is too large.

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