Built-in self-locking type butting connector and construction method thereof
A technology of docking connectors and construction methods, which is applied in the processing of building materials, construction, building components, etc., and can solve problems such as poor earthquake resistance and wind resistance
Active Publication Date: 2015-03-25
SINO GREEN GRP INVESTMENTS
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Problems solved by technology
Although this form solves the problem of the small construction plane of the modular building site and improves the work efficiency of the site, it has poor seismic and wind resistance performance and is not suitable for medium and high-rise modular buildings.
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[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0034] Such as Figure 2-7 As shown, a built-in self-locking butt connector of the present invention includes a lower connection square cylinder 1, an upper connection cylinder 2, two symmetrically arranged connection plates 3, and a steel leaf spring 4 clamped between the two connection plates. The outer middle part of the lower connecting square cylinder is fixed or integrally provided with a positioning ring 11, and the bottom of the lower connecting square cylinder is provided with a bottom plate 12 that closes the lower end, and at the same time, the side wall of the top of the lower connecting square cylinder is provided with The inclined surface is used to insert the upper ste...
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The invention discloses a built-in self-locking type butting connector. The built-in self-locking type butting connector comprises a lower connecting square barrel, an upper connecting square barrel, two symmetrically-arranged connecting plates and a spring clamped between the two connecting plates, wherein multiple positioning edges vertically arranged at intervals are arranged at the left end and right end of the inner walls of the front side wall and the rear side wall of the lower connecting square barrel respectively, positioning grooves are formed in two sides of the bottom of each connecting plate respectively, the bottoms of the connecting plates can be inserted into the lower connecting square barrel and enable the positioning grooves to be matched and meshed with the positioning edges, multiple normal longitudinal teeth are arranged on the outer side faces of the tops of the connecting plates, and a positioning opening is formed in the bottom end of the upper connecting square barrel. The upper connecting square barrel and the lower connecting square barrel are respectively fixed to the inner walls or the column-end cross sections of steel pipes, no redundant portions protrude out of the peripheries of the steel pipes after the steel pipes are connected in a butt joint mode, and the built-in self-locking type butting connector especially meets the compact and accurate field installation requirement of an intensive integrated modular building.
Description
technical field [0001] The invention relates to the technical field of construction, in particular to a built-in self-locking butt connector and a construction method thereof. Background technique [0002] Integrated modular building is a new type of construction mode. The building modules with a high degree of completion complete more than 90% of the construction in the factory environment, and then transported to the construction site with large-scale transportation equipment for assembly. The assembly process is mainly through the on-site structural connection of the key module nodes to form the overall rigidity of the structure, followed by matching the joints between the building modules to ensure its safety, waterproof, sound insulation and anti-corrosion and other architectural requirements. Because of the limitations of transportation, lifting and installation, integrated modules are often produced, transported and installed in the form of cuboid modules. The longe...
Claims
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Login to View More IPC IPC(8): E04B1/58E04B1/98E04G21/14
Inventor 郑天心竺·理查德
Owner SINO GREEN GRP INVESTMENTS