Double U-groove and joint node structure using same

Abstract

The embodiment of the present invention provides a double U-shaped groove and a joint structure using the double U-shaped groove. The double U-shaped groove includes: a first U-shaped groove and a second U-shaped groove; The first U-shaped groove includes a groove The top, the two side walls of the grooves, and the two groove edges, wherein the first ends of the side walls of each groove are respectively connected to opposite ends of the groove top, and the second ends of the side walls of each groove are located on the same side of the top of the groove and are respectively connected to each The first end of the groove edge and the second end of each groove edge extend in a direction away from the side wall of the groove, and a first flange and a second flange are provided on the opposite inner wall surfaces of the side walls of each groove; the second U-shaped The slot includes a cover plate and two support plates, wherein each support plate is located on the same side of the cover plate, and the first end of each support plate is respectively connected to the cover plate, and the second end of each support plate is respectively provided with limit hooks Correspondingly, a joint joint structure using double U-shaped grooves is provided, which has high strength and is not easily deformed, and the double-supporting and limiting technology of reverse hooks ensures the integrity and decoration of the double U-shaped grooves.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of building construction, and in particular to a double U-shaped groove and a joint joint structure using the double U-shaped groove. Background technique [0002] At present, when installing wall panels, especially when installing through multiple wall panels, there will be a gap between the two wall panels. Usually, a spacer is set in the gap between the two wall panels, and screws are used to fix the gap between the two wall panels. The cushion block is fixedly connected with the purlins of the house. When connecting the cushion block, there is also a pair of U-shaped grooves on the cushion block. The purpose of setting the double U-shaped groove is to hide the screws to prevent the screws from being corroded, and to cover the gap. Make the building more beautiful. [0003] In the existing technology, double U-shaped grooves usually use double-color plate U-shaped grooves, such ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, double U-shaped grooves usually use double-color plate U-shaped grooves, such as Figure 5 as shown, Figure 5 It is a schematic diagram of the installation of the joint node structure using the double-color plate U-shaped groove in the prior art. The strength of the double-color plate U-shaped groove is low, and the conn

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