A prefabricated concealed corbel-shaped beam-column joint connection device
A technology of beam-column joints and connecting devices, which is applied in the direction of building types, protected buildings/shelters, buildings, etc., can solve problems such as insufficient earthquake resistance, insufficient building appearance, and heavy workload, so as to reduce wet work. The effect of reducing the amount, shortening the construction period, and improving the ductility and shock resistance
Active Publication Date: 2021-06-04
SHAOXING UNIVERSITY +1
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Problems solved by technology
[0006] The purpose of the present invention is to address the shortcomings of the existing assembled beam-column joints, and provide an assembled concealed corbel-type beam-column joint connection device to solve the problems of heavy wet work, insufficient earthquake resistance, and insufficient appearance of the building. question
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Embodiment
[0045] Embodiment: An assembled concealed corbel-shaped beam-column joint connection device, such as Figure 1-8 As shown, it includes prefabricated column 1, T-shaped steel plate 2, concealed corbel 6, prefabricated beam 5, rubber gasket 9, rectangular bearing plate 8 and triangular bearing plate 7, wherein T-shaped steel plate 2 and concealed corbel 6 are respectively Fixedly installed on one side of the prefabricated column 1 from top to bottom, the prefabricated beam 5 is connected with the prefabricated column 1 by connecting with the T-shaped steel plate 2 and the concealed corbel 6 respectively, and the side of the prefabricated beam 5 close to the prefabricated column 1 is provided with The gap matching the shape of the hidden corbel 6 is embedded into the gap below the prefabricated beam 5 during connection, so as to achieve the purpose of hiding the hidden corbel 6 after the connection is completed, making the beam-column node more beautiful in appearance.
[0046] T...
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The invention relates to the field of construction technology of assembled beam-column joints, and specifically discloses an assembled concealed corbel-shaped beam-column joint connection device, which includes prefabricated columns, T-shaped steel plates, concealed corbels and prefabricated beams, wherein the T-shaped steel plates are pre-embedded In the prefabricated column, the side of the hidden corbel away from the prefabricated column is provided with a triangular splice plate, the side of the prefabricated beam close to the prefabricated column is provided with a gap matching the concealed corbel, and the prefabricated beam is provided with a matching T-shaped steel plate. The square groove and the triangular groove matching the splicing plate are assembled through the insertion and assembly of the T-shaped steel plate and the square groove, and the assembly of the triangular splicing plate and the triangular groove, and high-strength bolts and grouting bolts are used to connect the prefabricated beam to the T Anchored connection of shaped steel plates and hidden corbels; the invention not only ensures the beauty of the building, but also improves the overall stability of the beam-column joints, and avoids the weak connection between the beam-columns and the unstable performance caused by the large-scale secondary pouring of concrete on site The phenomenon.
Description
technical field [0001] The invention relates to the technical field of construction of assembled beam-column joints, in particular to an assembled concealed corbel-shaped beam-column joint connecting device. Background technique [0002] Prefabricated is a newly emerging construction production mode. It first prefabricates the components needed to build a house in the factory in advance, and then splices the prefabricated components at the job site. Compared with the traditional cast-in-place concrete production mode, the prefabricated building production mode reduces the workload of wet work on the construction site, saving the construction period and construction materials for the project. At present, the construction technology of the beam-column node connection method of the prefabricated building still has the following shortcomings: [0003] (1) Wet connection requires large-scale wet work on site at the beam-column joint, the structure is complex, the construction pr...
Claims
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IPC IPC(8): E04H9/02E04B1/58E04B1/98
CPCE04B1/58E04B1/98E04H9/021
Inventor 王伟封佳伟李娜汪青磊李健李元朱亚兰
Owner SHAOXING UNIVERSITY