Quick loading and unloading umbrella-shaped hook for ton bags

Abstract

The invention discloses a quick loading and unloading umbrella-shaped hook for ton bags. The hook comprises a frame and a beam. According to the technical key points, the frame is of a V-shaped structure, the upper end of the frame is provided with a lifting ring, the tail ends of two supporting rods at the lower end of the frame are upwardly bent to be in a hook shape, the beam is fixedly weldedto the lower ends of the two supporting rods of the frame, the two ends of the beam are upwardly bent to be in a hook shape matched with the radian of the tail ends of the two supporting rods at the lower end of the frame, and the middle of the beam and the lower end of the lifting ring on the frame are fixedly connected to the two ends of a reinforcing stand column correspondingly. Use is safe and reliable, the overall structure is stable and firm, ton bags are placed on the bent hooks at the two ends of the frame when lifted up and are not likely to fall off from the hooks in the using process, and the unhooking phenomenon caused during direct hook lifting is avoided. Use is convenient and fast. Two bags are loaded and unloaded at a time, the production cost is reduced, loss and waste are reduced, two bags are in a vertical state when lifted up and are stable when lifted up and placed, placement is firm, and the ton bags are not likely to tilt and topple when placed.

Description

technical field [0001] The invention belongs to the field of hoisting, in particular to an umbrella-shaped hook for fast loading and unloading of large bags. Background technique [0002] In the current era of fierce competition, both converters, electric furnaces, and ladles are trying to take various measures in actual smelting and use to reduce production and operation costs, reduce product unit consumption, improve overall efficiency, reduce costs and increase efficiency, and increase product production capacity. means. Improve the service life of converters, electric furnaces and ladles. There are also many ways to improve the service life. It can be considered from the overall design structure, and the process control can also be done well during use. Another very effective method is to take maintenance methods such as gunning and burning repairs during use. Although this method is simple to operate, the effect is obvious. All the maintenance materials used are tra...

AI Technical Summary

Problems solved by technology

Although this method is simple to operate, the effect is obvious

All the maintenance materials used are transported to the site in flexible packaging of ton bags. These ton bags are not easy to be hoisted and placed neatly when loading, and the ton bags cannot be tightly packed. During the transportation process, it is easy to cause bags to fall and ton bags Scratched, damaged, etc.

At the same time, the use of a single ton bag for loading also affects the loading speed and affects work efficiency. When two bags are to be hoisted in the actual lifting, because the ton bag is soft, the two ton bags are not placed correctly, and it is difficult to hang two bags. The sling of the ton bag, and the two ton bags are squeezed against each other. Unsafe factors, the method of stringing bags with rope buckles is also unsafe, and the rope is easy to break during lifting, which is very unsafe

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