Anti-loosening device for steel wire winding barrel during transportation process

Abstract

The invention relates to the technical field of transportation, and discloses an anti-loosening device for a steel wire winding barrel during a transportation process. The anti-loosening device comprises a side plate which can prevent a steel wire coil from slipping, an inner sleeve is welded at the inner side of the side plate, four openings are formed at the outer side of the inner sleeve, and four guide rails are welded at the inner side of the inner sleeve. According to the anti-loosening device for the steel wire winding barrel during the transportation process, the steel wire is wound ona winding plate, when a transport vehicle runs at a bumpy road section, a rack drives a rotating shaft to rotate, and the anti-loosening device is inoperative, and the rack is separated from the outer teeth of the rotating shaft, and when the wound steel wire loosens, the rack drives the rotating shaft to rotate clockwise, a sliding block is pushed away from the circle center of the rotating plate through the sliding groove, the sliding block drives the movable rod to extend outwards along the guide rail, so that the diameter of the winding plate is increased, the steel wire is tightened again, and accordingly the situation that during the transportation process, the steel wire coil is loosened due to the bumpy road conditions, and the subsequent carrying, storage and use are inconvenient, can be prevented.

Description

technical field [0001] The invention relates to the technical field of road transportation, in particular to an anti-loosening device during the transportation of a steel wire winding barrel. Background technique [0002] In road construction and bridge construction, in order to improve the service life of bridges and road surfaces and prevent premature cracks, it is necessary to lay steel wires when pouring concrete to provide part of the pre-stress and limit the elongation of the concrete. [0003] When the steel wire is transported to the construction site, the steel wire needs to be wound on the reel first, and then transported by a large transport vehicle. In this way, when the transport vehicle is driving on a bumpy road in a mountainous area, the wound steel wire coil may become loose due to severe vibration, which is inconvenient For the next handling, storage and use, we propose a loosening prevention device during the transportation of steel wire winding barrels to...

AI Technical Summary

Problems solved by technology

[0003] When the steel wire is transported to the construction site, the steel wire needs to be wound on the reel first, and then transported by a large transport vehicle. In this way, when the transport vehicle is driving on a bumpy road in a mountainous area, the wound steel wire coil may become loose due to severe vibration, which is inconvenient For the next handling, storage and use, so we proposed an anti-loosening device during the transportation of steel wire winding barrels to solve the problem

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