Integrated box house easy to disassemble, self-locking connection nodes

Abstract

The invention discloses an easy-to-detach and self-locking connection node of an integrated box-type house, which includes a lower corner piece of an upper box-shaped unit, an upper corner piece of a lower box-shaped unit, a horizontal connecting plate and a tenon piece, and the upper box-shaped The lower corner piece of the box-type unit is connected with the upper corner piece of the lower box-type unit through the horizontal connecting plate and the tenon piece; The connecting plate cover is set on the upper corner piece of the lower box unit at the node, and is sleeved on the tenon piece. The invention also discloses an unlocking tool for the above node. The invention has strong applicability, can be used in the corner, side and middle connection areas of the integrated box-type house structure, and also realizes no welding on site, greatly improves the assembly rate and construction efficiency, and is convenient and quick to install and easy to disassemble, which is beneficial to Realize the recycling of integrated container houses, saving manpower and resources.

Description

technical field [0001] The invention relates to the technical field of prefabricated buildings, in particular to an integrated box-type house with easy disassembly, self-locking connection nodes and unlocking tools. Background technique [0002] The integrated box house is a prefabricated building that adopts factory-prefabricated integrated box-type units to be installed on the construction site. It realizes the construction concept of maximizing factory work and minimizing on-site work. The prefabrication rate is extremely high. product. Due to its own construction characteristics, it has outstanding advantages such as excellent production quality, fast construction speed, green environmental protection, saving manpower and material resources, and ensuring project quality. It is in line with the development direction of national industrialization and has good development prospects. At present, the joint forms of the integrated box house are mainly welding and bolted conne...

AI Technical Summary

Problems solved by technology

At present, the joint forms of integrated box-type houses are mainly welded and bolted, but welding increases the workload on site and the welding quality is difficult to guarantee. Bolted connections need to reserve operation holes, which not only weakens the section, but also affects the decoration of the facade. At the same time, due to the lack of operating space in the middle connection area of ​​the integrated box-type house structure, the applicability of the above nodes is limited. In order to solve this technical problem, some researchers have proposed self-locking connectors, but it is not easy to disassemble, which is not conducive to the later integration of box-type houses. Recycling when the house is demolished will cause waste of resources to a certain extent

Images