Deviation rectifying device for traction wirerope for trolley

Abstract

The invention discloses a deviation rectifying device for a traction wirerope for a trolley. The deviation rectifying device comprises a support, supporting legs are arranged on the two sides of the support, and a clamping and fixing device is arranged at the bottom of each supporting leg. A sleeve box is arranged in the middle part of the support, and a rotating shaft is assembled in bearing seats above and under the sleeve box. A rotating wheel is assembled on the rotating shaft, and the tangent projection position of the edge of the rotating wheel overlaps with the center line position of atrack. The deviation rectifying device has the beneficial effects that when the wirerope is pulled, the forced direction of the trolley used by a thermal treatment furnace is always perpendicular tothe direction of the wirerope; and wheels of the trolley and the assembled track are not easily damaged, and then the use efficiency of the thermal treatment furnace is ensured.

Description

technical field [0001] The invention relates to a trolley used on a heat treatment furnace, in particular to a traction wire rope deviation correcting device suitable for use on the trolley. Background technique [0002] The use of large-scale heat treatment furnaces is very common now. The heat treatment furnaces are assembled with trolleys. When the trolleys are out of the furnace body, they generally need to be dragged by steel wire ropes, and the steel wire ropes are generally wound on the reel. When in use, due to The travel distance of the trolley is relatively long, resulting in a relatively large amount of steel wire rope and a long length of the reel. In this way, during the travel of the trolley, it is inevitable that the wire rope will be pulled obliquely, that is, the wire rope will be wound on the drum. The position is constantly changing, and the steel wire rope cannot be perpendicular to the front end face of the trolley in real time, which will cause the whee...

AI Technical Summary

Problems solved by technology

[0002] The use of large-scale heat treatment furnaces is very common now. The heat treatment furnaces are assembled with trolleys. When the trolleys are out of the furnace body, they generally need to be dragged by steel wire ropes, and the steel wire ropes are generally wound on the reel. When in use, due to The travel distance of the trolley is relatively long, resulting in a relatively large amount of steel wire rope and a long length of the reel. In this way, during the travel of the trolley, it is inevitable that the steel wire rope will be pulled obliquely, that is, the wire rope is wound on the drum. The position is constantly changing, and the steel wire rope cannot be perpendicular to the front end face of the trolley in real time, which will cause the wheels of the trolley to be displaced by force, which will lead to the phenomenon of rail gnawing, resulting in very fast wear of the wheels of the track and the trolley , and affect the efficiency of the heat treatment furnace

Images