Expanded square cabin

Abstract

The invention discloses an expanded square cabin. The left side and the right side of a fixing cabin body are symmetrically provided with expanded cabin bodies respectively. Containing spaces for containing the expanded cabin bodies are formed between the fixing cabin body and the expanded cabin bodies. Each expanded cabin body is of a folding and telescopic structure and comprises side plates arranged on the left side and the right side, vertical plates arranged on the front side and the rear side, an expanded plate arranged on the upper portion and a bottom plate arranged at the bottom. Middle plates are arranged between the expanded plates on the left sides and the right sides of the upper portions. The side plates, the vertical plates, the expanded plates, the bottom plates and the middle plates are connected with one another, and the fixing cabin body and the expanded cabin bodies are connected to form a square structure. The bottom plates are provided with heating membranes. An aluminum alloy frame and a composite plate structure are adopted for the expanded square cabin, and the expanded square cabin has the advantages of being light in weight, large in expansion space, high in mechanical reliability, high in hidden performance, capable of insulating sound and heat, fast to assemble and the like and is suitable for severe enrolments, such as rainstorm, snow and sandstorm.

Description

Technical field [0001] The invention relates to a shelter structure, in particular to an expandable shelter. Background technique [0002] The shelter is organically combined with various solid materials to form a convenient and movable whole. As an emergency device that is convenient for transportation, shelters are widely used in military and civilian fields. Existing shelters all adopt hydraulic ejector mechanism during the expansion process, which is electrically operated and has a high failure rate. The shelters are divided into extended shelters and non-expanded shelters according to specific usage conditions. Currently, they are aimed at shelters, especially applications The shelter used for temporary construction in the field puts forward higher requirements, such as having better sealing performance, heat insulation performance, convenient loading and unloading, and being suitable for living; however, the existing shelters cannot meet the above requirements. [0003] In ...

AI Technical Summary

Problems solved by technology

Existing shelters use hydraulic ejection mechanisms in the expansion process, electric operation, and a high failure rate. Shelters are divided into extended shelters and non-expanded shelters according to specific usage conditions. Currently, for shelters, especially for applications Temporary construction of shelters in the field puts forward higher requirements, such as good sealing performance, heat insulation performance, convenient loading and unloading, and habitability; however, the existing shelters cannot meet the above-mentioned requirements.

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