Steel wavy floor for container

Abstract

The invention discloses a steel wavy floor for a container. The wavy floor consists of a wavy floor whole body and C-shaped keels; 3mm bulges are arranged on the two sides of the wavy floor whole bodyand at the joints of a container body and the wavy floor; a plurality of trapezoidal wave crests are uniformly arranged on the wavy floor whole body; groove-shaped reinforcing ribs are arranged in the middles of the tops of the wave crests, a slope is arranged at the inlet end of the wavy floor whole body, a plurality of the C-shaped keels perpendicular to the wave crest direction are evenly arranged below the wavy floor whole body, and wave troughs between the wave crests of the C-shaped keels are fixedly connected with the upper ends of the C-shaped keels through fasteners. The wavy floor whole body and the C-shaped keels are made of steel, the structural hardness is high, the weight is light, and the whole weight of the container floor can be reduced; a traditional wood structure is abandoned, so resources are saved, the environment is protected, and due to the fact that production and installation are easy, using strength is high, and the steel wavy floor is not easily damaged. Thus, manufacturing and assembling cost and operation and maintenance cost are reduced.

Description

technical field [0001] The invention relates to the technical field of container floors, in particular to a corrugated steel floor for containers. Background technique [0002] Container, English name container. It refers to a large-scale loading container with certain strength, rigidity and specifications for turnover. The use of containers to transship goods can be directly loaded in the consignor's warehouse, transported to the consignee's warehouse for unloading, and when changing vehicles or ships midway, there is no need to take out the goods from the box for reloading, which greatly facilitates the development of the transportation industry. . Among them, the floor of the container is a very important part. While bearing the load, it should not be too heavy. [0003] According to the requirements of the container industry standard IICL TB 001January 02 2019 (Revision3), the container floor needs to pass the 7260KG crimp test, but only about 10% of the wooden floo...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a steel corrugated floor for containers, to solve the problem that only about 10% of the wooden floors currently used in the market can really meet the 7260KG pressure box test requirements. Due to technical problems, a lot of labor is required to install (according to the current situation of several major container manufacturers in the market, in order to meet the manufacturing cycle of a container in 3 minutes, each production line requires 14 people per team), and the wooden floor is difficult due to strength problems. There is room for weight reduction, and wooden floors also have environmental problems; in addition, the floors of containers are often rubbed by goods and forklifts, so the problem of floor friction resistance also needs to be considered

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