Adjustable corbel for assembly of grid bottom chord

Abstract

The invention discloses an adjustable corbel for assembly of a grid bottom chord. The adjustable corbel comprises a main body and a support plate arranged at the bottom part of the main body; a mounting groove is formed in the top part of the main body; one side of the main body is provided with a limiting assembly; the other side of the main body is provided with a fixing bolt; the two sides of the bottom part of the support plate are each provided with a lifting assembly; and the bottom parts of the lifting assemblies are provided with a mounting substrate. According to the adjustable corbel, by installing the limiting assembly, when being fixed by the adjustable corbel, a structure which needs to be mounted can be rapidly fixed and limited by the limiting assembly, and further, the workefficiency of a user is increased, and the use effect of the adjustable corbel is better; and meanwhile, by installing the lifting assemblies, the height of the adjustable corbel can be adjusted according to different mounting surfaces, so that the higher stability of the adjustable corbel can be further guaranteed during use, the adjustable corbel is more convenient to use, and is convenient topopularize and use.

Description

technical field [0001] The invention relates to the field related to grids, in particular to an adjustable lower string assembled bracket of grids. Background technique [0002] The grid is a spatial structure formed by connecting multiple rods through nodes according to a certain grid form. The basic units that constitute the grid include triangular pyramids, triangular bodies, cubes, truncated quadrangular pyramids, etc. These basic units can be combined Triangular, quadrilateral, hexagonal, circular or any other shape in a plane shape, which has the advantages of space force, light weight, high rigidity, good seismic performance, etc., can be used as a gymnasium, theater, exhibition hall, waiting room Halls, stadium stands, awnings, hangars, two-way large-column grid structures and the roof of workshops, etc., need to use various connectors during the connection process of the grid, and the support is one of them. It is mainly used as an important supporting part in the ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an adjustable bracket for assembling the lower chord of the network frame, which solves the problem that when the existing bracket for assembling the lower chord of the grid frame is used, due to the defects of its own structure, the installed structure cannot be quickly positioned and fixed. This leads to the problem of low work efficiency and poor convenience when the device is in use. At the same time, it solves the problem that the existing net frame assembly lower string support adopts an integrated structure, which leads to the installation of the device. Due to the installation surface itself The problem is that the height adjustment of the device cannot be completed, which leads to the problem of poor stability during the use of the device

Images