Roll shaft channel device of double-block type sleeper production line

Abstract

The invention discloses a roll shaft channel device of a double-block type sleeper production line, and belongs to the technical field of sleeper production equipment. The roll shaft channel device comprises a roll shaft channel framework (3), wherein a plurality of brackets (4) connected with the ground are arranged on the lower part of the roll shaft channel framework (3). The roll shaft channel device is characterized in that at least two elastic buffering devices (2) are arranged on the lower part of the roll shaft channel framework (3); at least two transverse limiting devices (1) are arranged on two sides of the roll shaft channel framework (3); and the brackets (4) are connected with the ground through foundation bolts in a vertically movable manner. The roll shaft channel device is supported by the elastic buffering devices, and the transverse displacement of the roll shaft channel device is limited by the transverse limiting devices; when a die is hoisted, the elastic buffering devices convert part of impact of the die on a roll shaft channel into elastic potential energy during falling of the die, so that the direct impact of the die on a roll shaft is reduced, and frequency damage to the roll shaft channel is avoided; and furthermore, the production continuity and the quality of a product are guaranteed, and the construction safety is improved.

Description

technical field [0001] The invention relates to a roller shaft channel device for a double-block sleeper production line, belonging to the technical field of sleeper production equipment. Background technique [0002] The roller channel is the main component of the double-block sleeper circulation production line. It is driven by a motor to drive the sliding of the mold. It is widely used in the field of component prefabrication such as railways, highways, and buildings. When the double-block sleeper circulation production line is working, it is necessary to use the truss truck to lift the steam-cured mold to the upper part of the roller shaft channel in the demoulding area, and carry out the flipping and demoulding of the mold. At present, the bottom of the roller channel in the demoulding area of ​​the production line is directly fixed to the ground with expansion bolts. During the production process, due to the collision and impact between the mold and the roller channel,...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned defects existing in the prior art, the present invention provides a roller channel device that can effectively avoid frequent damage to the roller channel, which can effectively solve the problems of frequent damage to the roller channel, low construction safety factor, poor product quality and progress. Issues such as less than guarantee

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