Steel plate package box and package method thereof

Abstract

The invention relates to a steel plate package box and a package method thereof. The steel plate package box comprises an angle steel bracket and an upper cover, the angle steel bracket is provided with longitudinal angle steel, transverse angle steel and two angle steel cross beams, and the upper cover covers the angle steel bracket. The steel plate package box is characterized in that short angle steel is welded to the two ends of the angle steel cross beams separately, the short angle steel and the angle steel cross beams constitute a rectangular pipe, and the upper cover is a galvanized sheet iron cover. The package method comprises the steps of 1, making the two ends of each of two longitudinal inward steel belts penetrate through the lower portion of the transverse angle steel from the upper portions of the angle steel cross beams; 2, putting a plastic plate on the angle steel bracket; 3, laying plastic coating woven fabric on the plastic plate, stacking a cold-roll steel sheet on the plastic coating woven fabric and using the plastic coating woven fabric to package the cold-roll steel sheet into a steel sheet package; 4, using two longitudinal inward steel belts and three transverse inward steel belts to bind the steel sheet package and the angle steel bracket together; 5, using the galvanized sheet iron cover to lid the steel sheet package, covering the angle steel bracket and using three transverse outward steel belts to bind the galvanized sheet iron cover and the angle steel bracket together. The steel plate package box is large in loading, and the package methodsaves package time.

Description

technical field [0001] The invention relates to a steel plate packing box and a packing method thereof. Background technique [0002] The single cold plate produced by unit 2300 of the applicant’s silicon steel plant is packaged and delivered in the form of a box plate. According to 4.4.2 of the national standard GB / T 247-2008, the packaging bracket can be composed of horizontal and vertical long wooden strips. Or it consists of skids and panels, combined with moisture-proof paper, plastic film, corner protectors and packaging boxes. In actual production, due to the variable specifications of the cold plate products of this unit, the cost of purchasing long skids is relatively high, and its ability to withstand multi-link lifting and transportation is poor, especially when the packaging volume reaches more than 4 tons. If the lifting point is not selected properly during transportation, deformation in the longitudinal direction is very likely to occur. In addition, especial...

AI Technical Summary

Problems solved by technology

In actual production, due to the variable specifications of the cold plate products of this unit, the cost of purchasing long skids is relatively high, and its ability to withstand multi-link lifting and transportation is poor, especially when the packaging volume reaches more than 4 tons. If the lifting point is not selected properly during transportation, deformation in the longitudinal direction is very likely to occur. In addition, especially for cold-rolled plates oiled and packaged, the friction coefficient between the surfaces is very small, and horizontal slippage often occurs during transportation, resulting in steel strip breakage and loose packaging. and other quality problems

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