Steel plate package box and package method thereof

A packaging box and steel plate technology, applied in packaging, transportation and packaging, rigid containers, etc., can solve the problems of small surface friction coefficient, slippage in the horizontal direction, deformation in the longitudinal direction, etc., achieve large load bearing, simple production, and reduce packaging time Effect

Inactive Publication Date: 2018-05-15
SHANXI TAIGANG STAINLESS STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Steel plate package box and package method thereof
  • Steel plate package box and package method thereof
  • Steel plate package box and package method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The invention is especially suitable for cold-rolled steel plates with a single package weight of 4.0-5.0 tons.

[0035] The steel plate packaging box is mainly composed of angle steel bracket 1 and galvanized iron cover 6, figure 1 , figure 2 and image 3 The described angle steel bracket 1 is rectangular, has two longitudinal angle steels 4 and two transverse angle steels 5, and has two angle steel beams 2 welded under the longitudinal angle steel 4 to support the longitudinal angle steel 4, and is characterized in that:

[0036] A section of short angle steel 3 is respectively welded below the two ends of the angle steel beam 2, and the short angle steel 3 is close to each other relative to the angle steel beam 2 in the horizontal direction, and the distance between the short angle steel 3 and the angle steel beam 2 on both sides in the horizontal direction is smaller than that in the vertical direction. The distance between the sides, the short angle steel 3 and ...

Embodiment 2

[0044] This embodiment is suitable for products with a length of 2150~3500mm, or a product with a thickness of 2.0mm or less. In order to prevent the collapse and deformation of the brackets in the length direction due to the long length or the product thickness is too thin during long-term stacking, Affect the quality of product form. The steel plate of the present embodiment is 2400mm long and 1300mm wide, and the length and width of the plastic plate 7 are the same as the steel plate.

[0045] The length of the long angle steel bracket 1.1 of the present embodiment is 2430mm, and the width is 1320mm, and the angle steel rectangular tube 14 of long 100mm is welded below the long angle steel bracket 1.1, and the angle steel rectangular tube 14 is two specifications 50 * 4 long 100mm Angle steel welded. The leftover material of angle steel can be used.

[0046] Galvanized iron cover 6.1 has a thickness of 1mm, a height of 200mm, a length of 2440mm, and a box cover of 1330mm ...

Embodiment 3

[0048] The steel plate 10 described in this embodiment is a cold-rolled steel plate, and the others are the same as in Embodiment 1.

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D88/10B65D71/02B65B67/00
CPCB65D88/10B65B67/00B65D71/02
Inventor 李治强杨凤毛冯建梁张智
Owner SHANXI TAIGANG STAINLESS STEEL CO LTD
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