Truss component

Abstract

The utility model relates to a truss member which comprises six steel pipe columns, diagonal web members and straight web members are arranged between every two adjacent steel pipe columns, the multiple diagonal web members are arranged between every two adjacent steel pipe columns in a W shape, and the multiple straight web members are perpendicularly installed between every two adjacent steel pipe columns. The truss member solves the technical problems that a traditional steel column is mainly perpendicular to the ground, the change range of the gravity center is small, and positioning is easy.

Description

Technical Field

[0001] This application relates to a truss component, belonging to the field of steel structure construction technology. Background Technology

[0002] With the rapid growth of the social economy, the construction industry has developed rapidly, and steel structure engineering has been widely used due to its own characteristics. Traditional steel columns are basically perpendicular to the ground, with a small range of center of gravity variation and simple positioning. However, in the new environment, more and more designers are breaking with tradition and designing steel structure steel pipe columns with unconventional installation angles to meet the dual requirements of green and aesthetic buildings in modern architecture.

[0003] Therefore, in order to solve the technical problems of traditional steel columns, which are basically perpendicular to the ground, have a small range of center of gravity variation, and are simple to position, it is indeed necessary to provide a truss component. Utility Model Content

[0004] The purpose of this utility model is to provide a truss component that meets the dual requirements of green building and aesthetics in modern architecture.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a truss component, comprising six steel pipe columns, with diagonal web members and straight web members provided between two adjacent steel pipe columns, a number of diagonal web members arranged in a W shape between two adjacent steel pipe columns, and a number of straight web members vertically installed between two adjacent steel pipe columns.

[0006] A truss component of this utility model is further configured such that the included angle between two adjacent steel pipe columns is 120°.

[0007] A truss component of this utility model is further configured as follows: the steel pipe column is composed of a steel column and a corbel steel column connected to one end of the steel column by a flange; the diagonal web member is composed of a diagonal member and a corbel diagonal member connected to both ends of the diagonal member by a flange; and the straight web member is composed of a straight member and a corbel straight member connected to both ends of the straight member by a flange.

[0008] By adopting the above technical solutions, the overall volume of the truss components can be extended.

[0009] One truss member of this utility model is further configured such that the connection between the diagonal web member and the steel pipe column is the same as the connection between the straight web member and the steel pipe column.

[0010] One type of truss component of this utility model is further configured such that the shape of the side of the corbel diagonal member closest to the steel column matches that of the steel column.

[0011] By adopting the above technical solution, it is easy to install the corbel diagonal brace on the steel column.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The truss structure in this invention is simple and changes the traditional steel column structure which is basically perpendicular to the ground. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the truss component of this utility model;

[0015] Figure 2 This is a schematic diagram of the assembly of the straight web members of the truss structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the assembly of the diagonal web members of the truss structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the tire frame of this utility model;

[0018] Figure 5 This is a schematic diagram of the line drawing on the platform of this utility model;

[0019] Figure 6 This is a diagram showing the placement of the jigs according to the platform markings during the assembly process;

[0020] Figure 7 This is a schematic diagram of the steel pipe column assembly process.

[0021] Figure 8 This is a schematic diagram of the steel pipe column assembly process.

[0022] Figure 9 This is a schematic diagram of the assembly of the web members during the assembly process;

[0023] Figure 10 This is a diagram showing the completed assembly of the web members during the assembly process;

[0024] Figure 11 This is a schematic diagram of the steel pipe column assembly process;

[0025] Figure 12 This is a schematic diagram of the steel pipe column assembly process. Detailed Implementation

[0026] Please refer to Appendix 1 Figure 12 As shown, this invention relates to a truss component, comprising six steel pipe columns 1, with an included angle of 120° between adjacent steel pipe columns 1. Diagonal web members 2 and straight web members 3 are provided between the steel pipe columns 1. Several diagonal web members 2 are arranged in a W-shape between two steel pipe columns 1, and several straight web members 3 are vertically installed between two steel pipe columns 1. The connection points between the diagonal web members 2 and the steel pipe columns 1 are the same as the connection points between the straight web members 3 and the steel pipe columns 1. The manufacturing method of the truss component is as follows:

[0027] First, flange plates 5 are welded to both ends of the straight rod 31, and flange plates 5 are welded to one end of the two corbel straight rods 32. The two ends of the straight rod 31 and the corbel straight rods 32 are fixed with multiple bolts to complete a straight web rod 3.

[0028] Flange plates 5 are welded to both ends of the diagonal brace 21, and flange plates 5 are welded to one end of each of the two corbel diagonal braces 22. The two ends of the diagonal brace 21 are fixed to the corbel diagonal braces 22 with multiple bolts, completing one diagonal web member 2. The straight web member 3 and the diagonal web member 2 are manufactured first, enabling mass production and improving manufacturing efficiency. By changing the manufacturing method, the positioning difficulty is reduced compared with the conventional manufacturing method. This ensures the bolt penetration rate on the flange plate 5 on site.

[0029] The first frame 7 is formed by folding a single piece of steel plate. Circular grooves 71 are opened at both ends of the top to facilitate the placement and positioning of the steel pipe column 1. On the platform 6, lines 61 are marked according to the relative positions of the steel pipe column 1, the diagonal web bar 2, and the straight web bar 3. Several first frames 7 and several second frames 8 are placed according to the lines 61. The first frame 7 and several second frames 8 are used for assembly and positioning.

[0030] Steel columns 11 and corbel steel columns 12 are placed in the circular grooves 71 on one side of several jig frames 7. The steel columns 11 and corbel steel columns 12 are connected by flanges. Straight web members 3 and oblique web members 2 are placed on jig frames 8.

[0031] Several jigs 1 (7) are placed vertically. Two steel columns 11 are placed horizontally on several jigs 1 (7). Several jigs 2 (8) are placed diagonally between the two steel columns 11. Several diagonal web members 2 are placed on the corresponding jigs 2 (8), and straight web members 3 are placed vertically on the corresponding jigs 2 (8). After assembly and verification of dimensions, welding is performed on the jigs. A set of I-shaped trusses is completed. By changing the manufacturing method, the positioning difficulty is reduced compared with the conventional manufacturing method, ensuring the perforation rate of bolts on the flanges on site.

[0032] One end of the straight truss is placed on one end of the jig 7, and the steel pipe column 1 is placed on the other end of the jig 7. The truss and the steel pipe column 1 are connected by diagonal web members 2 and straight web members 3 to complete a set of V-shaped trusses with a V angle of 120°. Symmetrical welding is used to connect two V-shaped trusses to form a regular hexagonal truss component by connecting them with diagonal web members 2 and straight web members 3. The above steps adopt a reasonable assembly method to ensure the accuracy of the flange hole connection on site, speed up the manufacturing process, and realize mass production.

[0033] In this embodiment, the welding is first initially positioned by spot welding, and then further reinforced by welding to strengthen the bond.

[0034] The above-described specific embodiments are merely preferred embodiments of this invention and are not intended to limit this invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the protection scope of this invention.

Claims

1. A truss member characterized by: The steel tube column comprises six steel tube columns, two adjacent steel tube columns are provided with inclined web members and straight web members, the inclined web members are arranged in a W shape between the two adjacent steel tube columns, and the straight web members are vertically arranged between the two adjacent steel tube columns.

2. A truss member according to claim 1, wherein: The included angle between the two adjacent steel tube columns is 120°.

3. A truss member according to claim 1, wherein: The steel tube column is composed of a steel column and a bracket steel column connected to one end of the steel column by a flange, the inclined web member is composed of an inclined rod and a bracket inclined rod connected to two ends of the inclined rod by flanges, and the straight web member is composed of a straight rod and a bracket straight rod connected to two ends of the straight rod by flanges.

4. A truss member according to claim 1, wherein: The connection between the inclined web member and the steel tube column is the same as the connection between the straight web member and the steel tube column.

5. A truss member according to claim 3, wherein: The side of the bracket inclined rod close to the steel column is shaped to match the steel column.

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