A prefabricated house square tube truss metal structure

Abstract

The utility model belongs to the technical field of square and rectangular tube truss metal structure, and discloses a square and rectangular tube truss metal structure of an assembled house, including columns, beams and purlin frames, the two ends of the purlin frames are respectively connected to a beam, and the columns are connected to the bottom surface of the beams; the two ends of the purlin frames are welded with purlin frame metal plates, the sides of the beams are welded with beam and column side metal plates, and each purlin frame metal plate is connected to a beam and column side metal plate by bolts; the top surface of the column is welded with a column metal plate, the bottom surface of the beam is welded with a beam and column bottom metal plate, and each column metal plate is connected to a beam and column bottom metal plate by bolts. When the main frame of the steel structure of the house is constructed, the utility model can realize the connection between the columns and the beams, and realize the connection between the beams and the purlin frames by bolt connection, which is more efficient and quick, simple to operate, saves working time, and is safer.

Description

Technical Field

[0001] The utility model belongs to the technical field of square-rectangular tube truss metal structures, and in particular relates to a square-rectangular tube truss metal structure for an assembled house. Background Art

[0002] The steel structures of existing houses are generally welded at high altitudes to connect the beams and columns, which is very inconvenient and also poses a great safety hazard. It is necessary to make improvements. Utility Model Content

[0003] The utility model aims to provide a prefabricated house square tube truss metal structure to solve the above problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A square tube truss metal structure of an assembled house comprises columns, beams and purlin frames, wherein the two ends of the purlin frames are respectively connected to a beam, and the columns are connected to the bottom surfaces of the beams; the two ends of the purlin frames are welded with purlin frame metal plates, the sides of the beams are welded with beam-column side metal plates, and each purlin frame metal plate is connected to a beam-column side metal plate by bolts; the top surfaces of the columns are welded with column metal plates, the bottom surfaces of the beams are welded with beam-column bottom surface metal plates, and each column metal plate is connected to a beam-column bottom surface metal plate by bolts.

[0006] As a preferred technical solution in the present utility model, the beam column includes an X-axis beam column and a Y-axis beam column, the Y-axis beam column includes a first Y-axis beam column connected to the X-axis beam column and a second Y-axis beam column not connected to the X-axis beam column, one end of the first Y-axis beam column connected to the X-axis beam column is welded with a beam column end metal plate, and the beam column end metal plate of each first Y-axis beam column is connected to the beam column side metal plate of an X-axis beam column by bolts; the bottom surface of the other end of the first Y-axis beam column, the bottom surfaces of both ends of the X-axis beam column, and the bottom surfaces of both ends of the second Y-axis beam column are all welded with beam column bottom metal plates, and each beam column bottom metal plate is respectively connected to a column metal plate by bolts.

[0007] As a preferred technical solution in the utility model, the columns, beams and purlin frames are all welded from square and rectangular tubes of steel or aluminum alloy.

[0008] Beneficial effects: When constructing the main frame of the square tube truss metal structure of a house, the utility model can use bolt connection to achieve the connection between the column and the beam, and the connection between the beam and the purlin frame, which is more efficient and quick, simple to operate, saves working time, and is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1It is a top view of the utility model;

[0010] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0011] Figure 3 It is a side view of the utility model;

[0012] Figure 4 for Figure 3 Schematic diagram of the enlarged portion B.

[0013] In the figure: 1-column; 101-column metal plate; 2-beam; 21-X-axis beam; 22-first Y-axis beam; 23-second Y-axis beam; 201-beam side metal plate; 202-beam bottom metal plate; 203-beam end metal plate; 3-purlin frame; 301-purlin frame metal plate. DETAILED DESCRIPTION

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0015] Example:

[0016] like Figure 1-Figure 4 As shown, this embodiment provides a square tube truss metal structure of an assembled house, including a column 1, a beam column 2 and a purlin frame 3, wherein both ends of the purlin frame 3 are respectively connected to a beam column 2, and the column 1 is connected to the bottom surface of the beam column 2; both ends of the purlin frame 3 are welded with a purlin frame metal plate 301, and the side of the beam column 2 is welded with a beam column side metal plate 201, and each purlin frame metal plate 301 is connected to a beam column side metal plate 201 by bolts, which is simple and convenient to operate; the top surface of the column 1 is welded with a column metal plate 101, and the bottom surface of the beam column 2 is welded with a beam column bottom surface metal plate 202, and each column metal plate 101 is connected to a beam column bottom surface metal plate 202 by bolts, which is simple and convenient to operate.

[0017] When constructing the main frame of the square tube truss metal structure of the house, the utility model can realize the connection between the column 1 and the beam column 2, and realize the connection between the beam column 2 and the purlin frame 3 by bolt connection, which is more efficient and quick, simple to operate, saves working time and is safer.

[0018] It should be noted that Figure 1-Figure 4 It is only a graphic structure of the square rectangular tube truss structure in the utility model. In fact, it is not limited to the U-shaped truss, but also includes triangular trusses, circular trusses, polygonal trusses and irregular trusses, etc., which can be adjusted according to actual conditions.

[0019] As a preferred implementation scheme in this embodiment, it needs to be further explained that the beam column 2 includes an X-axis beam column 21 and a Y-axis beam column, the Y-axis beam column includes a first Y-axis beam column 22 connected to the X-axis beam column 21 and a second Y-axis beam column 23 not connected to the X-axis beam column 21, and one end of the first Y-axis beam column 22 connected to the X-axis beam column 21 is welded with a beam column end metal plate 203, and the beam column end metal plate 203 of each first Y-axis beam column 22 is connected to the beam column side metal plate 201 of an X-axis beam column 21 by bolts; the bottom surface of the other end of the first Y-axis beam column 22, the bottom surfaces of both ends of the X-axis beam column 21, and the bottom surfaces of both ends of the second Y-axis beam column 23 are welded with beam column bottom surface metal plates 202, and each beam column bottom surface metal plate 202 is respectively connected to a column metal plate 101 by bolts, and the metal plates are welded at the required beam column 2 position according to actual conditions, thereby realizing the overall quick connection, which is simple and practical.

[0020] As a preferred implementation scheme in this embodiment, it needs to be further explained that the columns 1, beams 2 and purlin frames 3 are all welded from square and rectangular tubes of steel or aluminum alloy or other metal materials or alloys, which reduces the weight of the entire steel structure and makes it more convenient to assemble.

[0021] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A square tube truss metal structure of an assembled house, comprising a column (1), a beam column (2) and a purlin frame (3), wherein both ends of the purlin frame (3) are respectively connected to a beam column (2), and the column (1) is connected to the bottom surface of the beam column (2); characterized in that: Purlin frame metal plates (301) are welded to both ends of the purlin frame (3), beam-column side metal plates (201) are welded to the sides of the beam-column (2), and each purlin frame metal plate (301) is connected to a beam-column side metal plate (201) by bolts; a column metal plate (101) is welded to the top surface of the column (1), a beam-column bottom surface metal plate (202) is welded to the bottom surface of the beam-column (2), and each column metal plate (101) is connected to a beam-column bottom surface metal plate (202) by bolts.

2. The square tube truss metal structure of a prefabricated house according to claim 1 is characterized in that: The beam column (2) comprises an X-axis beam column (21) and a Y-axis beam column, the Y-axis beam column comprises a first Y-axis beam column (22) connected to the X-axis beam column (21) and a second Y-axis beam column (23) not connected to the X-axis beam column (21), a beam column end metal plate (203) is welded to one end of the first Y-axis beam column (22) connected to the X-axis beam column (21), and the beam column end metal plate (203) of each first Y-axis beam column (22) is connected to a beam column side metal plate (201) of an X-axis beam column (21) by bolts; the bottom surface of the other end of the first Y-axis beam column (22), the bottom surfaces of both ends of the X-axis beam column (21), and the bottom surfaces of both ends of the second Y-axis beam column (23) are all welded with beam column bottom surface metal plates (202), and each beam column bottom surface metal plate (202) is respectively connected to a column metal plate (101) by bolts.

3. The square tube truss metal structure of a prefabricated house according to claim 1 or 2, characterized in that: The upright columns (1), beam columns (2) and purlin frames (3) are all welded from square and rectangular tubes made of steel or aluminum alloy.

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