Anti-disengaging lifting platform and system of small-sized bar

Abstract

The invention belongs to the field of small bar hoisting equipment, and relates to an anti-disengaging lifting platform and system of a small-sized bar. The anti-disengaging lifting platform includesa platform body arranged in the extension direction of the bar, a plurality of supporting rollers is arranged on one side of the platform body for lifting the bar, and the multiple supporting rollersare respectively arranged on the platform body in the extension direction of the bar; the supporting rollers are in an L shape, one end of each supporting roller is a swing rod, the other end of eachsupporting roller is a roller body, and the roller bodies swing around the axes of the swing rods. The invention further relates to an anti-disengaging lifting system of the small-sized bar. The anti-disengaging lifting system includes the anti-disengaging lifting platform of the small-sized bar and a lifting material frame for placing the small-sized bar. According to the anti-disengaging liftingplatform and system of the small-sized bar, the resistance between the bar and the roller bodies is increased when the bar is lifted to prevent the bar from slipping; the resistance between the bar and the roller bodies is reduced when the bar is loaded so that loading can be facilitated; and the lifting material frame can be lifted to realize the stacking storage of the lifting material frame, and the space use efficiency is improved.

Description

technical field [0001] The invention belongs to the field of lifting equipment for small bars, and relates to an anti-detachment hoisting platform and system for small bars. Background technique [0002] With the progress and development of society, modern control technology is more and more integrated into modern production technology. Due to its advantages of high efficiency, safety and economy, the unmanned intelligent crane control system has been more and more used in warehouses. in the scheduling system. [0003] At present, the intelligent hoisting technology for steel coils has been widely used, and the effect is remarkable, achieving the purpose of reducing costs and increasing efficiency. However, for small bars such as steel bars, threaded steel, and small-diameter round steel, intelligent storage and lifting are not currently applied. The problem that restricts the storage and lifting of small bars is that the length of small bars is generally 12 meters. Howeve...

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