One-way self-locking shear force-resistance connector for stoplog

Abstract

The invention provides a one-way self-locking shear force-resistance connector for a stoplog, capable of effectively reducing the section height of a long boundary beam and lowering the steel consumption amount of the long boundary beam, and therefore the total steel consumption amount of building modules can be reduced, the total cost of a building is reduced, and the indoor use height can be increased; a plurality of one-way self-locking shear force-resistance connectors for the stoplog are arranged between a first beam and a second beam of the stoplog. The one-way self-locking shear force-resistance connector for the stoplog is provided with a fixed guide rail, a sliding part, a fixed clamping block, an elastic connecting piece and a limiting member, wherein one end of the fixed guide rail forms a first connecting part; the sliding part can be sheathed on the fixed guide rail and slides relative to the fixed guide rail; a second connecting part opposite to the first connecting part is formed on the sliding part; a first oblique clamping face is formed in the extension direction of the fixed guide rail; a second oblique clamping face matched with the first oblique clamping face is formed at one side of the fixed clamping block; the elastic connecting piece is connected between the first connecting part of the fixed guide rail and the second connecting part of the sliding part under a stretched state; the limiting member is used for stopping relative motion between the fixed guide rail and the sliding part.

Description

technical field [0001] The invention relates to a connector, in particular to a one-way self-locking anti-shear force connector of a stacking beam. Background technique [0002] Integrated modular building is a new type of construction mode, which is gradually being widely used. Among them, the building modules constituting the integrated modular building are usually completed in the factory, and even more than 90% of the construction can be completed, and then transported to the construction site by large-scale transportation equipment for assembly. During the assembly process, it is mainly to connect the key module nodes on site to form the overall rigidity of the structure, and secondly to match the joints between the building modules to ensure safety, waterproof, sound insulation and anti-corrosion construction requirements. [0003] In addition, due to limitations in transportation, lifting and installation, building modules are usually formed in a cuboid shape for the...

AI Technical Summary

Problems solved by technology

[0005] However, in the mode of this existing building module, the building modules are connected by corner columns, and the strength and rigidity formed in the direction of the short side are acceptable, but in the direction of the long side more than 10 meters, the vertical The connection spacing in the vertical direction and the horizontal direction is too large, so the overall mechanical performance of the modular building form is poor, and it is not suitable for modular structures with high seismic requirements

[0006] In addition, in the corner column load-bearing modular building, the floor beams of the upper building module are separated from the ceiling beams of the lower building module, and the two beams independently bear the load in the vertical direction, and there is no combination effect between the beams, so the overall efficiency of the structure is low

In order to increase the supporting load of the building modules, it is necessary to increase the size of the floor beams and ceiling beams, thereby increasing the steel consumption

Images