Jig frame structure for truss assembling and method for assembling truss with jig frame structure

Abstract

The invention provides a jig frame structure for truss assembling, and meanwhile relates to a method for assembling a truss with the jig frame structure. A left ground rack (1) and a right ground rack (2) of the jig frame structure are provided with a plurality of left vertical sliding rods (3) and a plurality of right vertical sliding rods (4) respectively, the left vertical sliding rods (3) and the right vertical sliding rods (4) can freely slide along the left ground rack (1) and the right ground rack (2) respectively, each left vertical sliding rod (3) and the corresponding right vertical sliding rod (4) are sleeved with a plurality of transverse carrying rods (6) used for supporting truss main tubes (5) of the truss (27), the two ends of each transverse carrying rod (6) are provided with structures capable of vertically moving along the left vertical sliding rods (3) and the right vertical sliding rods (4) respectively. By means of the jig frame structure and the method for assembling the truss, the truss with any size, any height, any width and any curvature can be assembled; in the truss assembling process, the accuracy of the truss can be guaranteed, and the operation risk and the operation difficulty are reduced.

Description

technical field [0001] The invention belongs to the technical field of truss assembly, and more specifically relates to a tire frame structure for truss assembly, and also relates to a method for truss assembly using the tire frame structure. Background technique [0002] At present, large-scale public buildings with steel structures, such as exhibition halls, stations, stadiums, etc., mostly use space truss systems to meet the needs of large-span spaces and building facade shapes. This type of building usually has a large space span, complex stress, and high precision in fabrication and installation. The use of truss systems to form large-span spaces is the preferred structural solution for designers. There are several types of trusses, such as two-tube trusses and multi-tube trusses. According to different types of trusses, there are different construction measures for on-site splicing and installation. If the span is not large enough, the overall hoisting scheme can be ...

AI Technical Summary

Problems solved by technology

This kind of truss requires higher precision, and this traditional assembly method cannot meet the assembly requirements of trusses with various complex structures.

In addition, the traditional assembly method requires a special and suitable tire frame when forming a space truss

The curvature of the trusses of each project is not the same, which makes the tire frame unable to be reused, resulting in unnecessary waste of resources

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