Transverse mortise and tenon type connecting joint for modular building and construction method

Abstract

The invention provides a transverse mortise and tenon type connecting joint for a modular building. The transverse mortise and tenon type connecting joint for the modular building comprises lower clamping parts, middle connecting parts and upper clamping parts. The lower clamping parts are arranged at the adjacent four corners of an upper steel structure module, the upper clamping parts are arranged at the adjacent four corners of a lower steel structure module, one ends of the middle connecting parts are connected with the top faces of the lower clamping parts in a buckling manner, the otherends of the middle connecting parts are connected with the bottom faces of the upper clamping parts in a buckling manner, and the top faces of the lower clamping parts are connected with the bottoms of the upper clamping parts through the middle connecting parts in a buckling manner. The invention further provides a construction method of the transverse mortise and tenon type connecting joint forthe modular building, by means of the detachable design, the structure is simple, the production efficiency is high, and operation is easy and convenient; the installation position is flexible, and the direction is adjustable; a module unit composed of the connecting joint and the steel structure modules can move and be installed overall, and the space model plasticity is high; manufacturing can be conducted in advance, and the construction period is shortened; diversity of the connecting joint is achieved, the application range of the module unit is enlarged, and stability of the module unitis improved.

Description

technical field [0001] The invention belongs to the field of modular building installation, and in particular relates to a modular building transverse mortise and tenon connection node and a construction method. Background technique [0002] The modular installation of steel structures is a trending construction method that can improve building stability and overall type. The construction of the steel structure modular building is to apply the mortise and tenon type steel structure joints to the steel structure modular installation. This innovative construction concept can not only speed up the construction, but also enhance the overall stability and service life of the steel structure and ensure the quality of the project. [0003] The current mortise and tenon connection joints generally adopt the integrated design of the steel structure and the connection joints, and are fixed by bolt connections. This connection method limits the degree of freedom of the steel structur...

AI Technical Summary

Problems solved by technology

This connection method limits the degree of freedom of the steel structure, the installation position is fixed, and the direction of the joints cannot be adjusted; the composite frame structure is complex, the construction sequence cannot be changed, and the bolt connection is cumbersome, which increases the difficulty of on-site operation and affects the construction progress

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