Bottom frame for container and container and container type mobile house thereof

Abstract

The invention discloses a bottom frame for a container and the container and a container type mobile house thereof. The bottom frame for the container includes a lower end beam, a lower door beam, twobottom side beams and multiple bottom cross beams. The lower end beam, the lower door beam, and the two bottom side beams are connected to form an outer frame of the bottom frame, the bottom cross beams are connected between the bottom side beams in a crossing mode. The bottom frame for the container is characterized in that the bottom cross beams are spirally connected with the bottom side beams, multiple first grooves or first protrusions are formed in the bottom side beams, internal threads are formed in the first grooves, and external threads are formed on the outer sides of the first protrusions; and external threads matched with the first grooves are formed on the end portions of the bottom cross beams, or cavities are formed in the end portions of the bottom cross beams, internal threads matched with the first protrusions are formed in the cavities. The bottom frame for the container improves the working efficiency of the container, greatly reduces industrial pollution, and reduces energy consumption.

Description

technical field [0001] The invention relates to a container component, its container, and a prefabricated house, in particular to a bottom frame for a container, its container, and a container-type prefabricated house. Background technique [0002] Containers for transportation have occupied an increasingly important position in our daily business transportation, because the volume of warehousing and logistics is getting larger and larger, and business transportation in many industries is increasingly dependent on container logistics. [0003] See figure 1 The main structural components of a traditional container include corner posts (columns) 2, side beams 3 (bottom side beams and top side beams), end beams 4 (upper end beams and lower end beams), door beams 5 (door upper beams and door lower beams) and 8 corner fittings 1 together form a cuboid container main structure frame body, and then connect and assemble side plates, bottom plates, top plates, front end plates and d...

AI Technical Summary

Problems solved by technology

Among them, the function and technical requirements of the connection and assembly of the bottom side beam and the bottom cross beam are very high, and the requirements for the connection, assembly and welding process of the bottom side beam and the bottom cross beam in production are also quite high, so the production process is also relatively complicated. As the composition of the main frame, if its assembly is negligent, it will directly affect the strength and performance of the main body of the container.

The traditional container bottom side beams and bottom beams are fixedly connected by welding, one cannot be fixed well during assembly, and the other welding process is complicated, inefficient, high energy consumption, and will generate a lot of pollution

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