Steel structure building constructed by plates and columns

Abstract

A steel structure building constructed by plates and columns solves the technical problems that an existing steel structure building is complex in structure and stress of connecting joints of stand columns and cross beams is concentrated due to the existence of the cross beams in an existing design system. According to the technical scheme, the steel structure building is formed by mutually inserting and fixing supporting stand columns, metal frame wallboards and metal frame floor boards. And fixed mounting channel steel of the metal frame wall plate is fixedly arranged on the supporting stand column in the axis direction. The metal frame wall plate is fixedly connected with the supporting stand columns through the fixedly-installed channel steel, the metal frame floor plate is provided with floor plate I-shaped steel, and the I-shaped steel is connected with the frame channel steel on the metal frame wall plate in an inserted mode. The method has the advantages that the technical prejudice that a traditional steel structure building must adopt a column and beam design system is overcome, the design system is simple in calculation, few in component and convenient and fast to install, and the whole steel structure building is evenly stressed.

Description

Technical Field

[0001] The present invention belongs to a steel structure building structure composed of a support column prefabricated in a factory, a metal frame wall panel, and a metal frame floor slab, which are quickly plugged and fixed to each other on-site. Background Art

[0002] Steel structure buildings have been widely used due to their advantages such as short construction period, convenient construction, little environmental impact during construction, and various shapes. For batch buildings with poor construction site conditions and short construction periods, steel structure buildings have incomparable advantages and are widely adopted. Especially in recent years, with the emergence of lightweight wall materials, for steel structure buildings with metal frame wall panels that have completed wall decoration and water and electricity installation in the factory, after the support columns are fixedly installed on-site, the metal frame wall panels and the metal frame floor slabs can be quickly plugged and fixed to each other on-site to complete the construction of the steel structure building.

[0003] In the existing design systems of steel structure buildings, the structural design of columns, beams, wall panels, and floor slabs is adopted, and the mechanical structure in which the beam transfers the load of the floor slab to the column. In the existing design systems of steel structure buildings, due to the existence of beams, the structure of the existing steel structure buildings is complex, the construction period is greatly increased, and stress concentration occurs at the connection nodes of the columns and beams. Summary of the Invention

[0004] In order to solve the technical problems that in the existing design system of steel structure buildings, due to the existence of beams, the structure of the existing steel structure buildings is complex, the construction period is greatly increased, and stress concentration occurs at the connection nodes of the columns and beams, the present invention discloses a steel structure building composed of plates and columns.

[0005] The technical solution adopted by the present invention to achieve the invention purpose is: a steel structure building composed of plates and columns, which is composed of a support column, a metal frame wall panel, and a metal frame floor slab that are plugged and fixed to each other.

[0006] The support column is a rectangular column, and a fixed installation channel steel for the metal frame wall panel is fixedly arranged on the support column along its axial direction.

[0007] The metal frame wall panel is composed of a frame channel steel combination metal frame. After the frame channel steel is plugged into the fixed installation channel steel, a fixed connection structure between the metal frame wall panel and the support column is formed by bolts.

[0008] The metal frame floor slab is provided with a floor slab I-beam around the metal frame. The floor slab I-beam on the metal frame floor slab is plugged into the frame channel steel on the metal frame wall panel to form a connection structure between the metal frame wall panel and the metal frame floor slab.

[0009] The beneficial effects of the present invention are as follows: It overcomes the technical prejudice that traditional steel structure buildings must adopt a column and beam design system, and realizes a simple calculation of the design system, fewer components, convenient and fast installation, and uniform overall stress of the steel structure building.

[0010] The present invention will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Appendix Figure 1 Schematic diagram of the support column structure.

[0012] Appendix Figure 2 For appendix Figure 1 Top view.

[0013] Appendix Figure 3 Schematic diagram of the metal frame wall panel structure.

[0014] Appendix Figure 4 For appendix Figure 3 Top view.

[0015] Appendix Figure 5 Schematic diagram of the metal frame floor slab in Embodiment 1.

[0016] Appendix Figure 6 For appendix Figure 5 Top view.

[0017] Appendix Figure 7 Schematic diagram of the metal frame floor slab in Embodiment 2.

[0018] Appendix Figure 8 Schematic diagram of the interconnected structure of the metal frame floor slab in Embodiment 2.

[0019] Appendix Figure 9 For appendix Figure 8 Left view.

[0020] Appendix Figure 10 Schematic diagram of the metal frame floor slab in Embodiment 3.

[0021] Appendix Figure 11 For appendix Figure 10 Left view.

[0022] Appendix Figure 12 Schematic diagram of the interconnected structure of the metal frame floor slab in Embodiment 3.

[0023] Appendix Figure 13 For appendix Figure 12 Left view.

[0024] Appendix Figure 14 Schematic diagram of the connection between the support column and the metal frame wall panel.

[0025] Appendix Figure 15Schematic diagram of the connection between the supporting column, the metal frame wall panel and the metal frame floor slab.

[0026] Appendix Figure 16 For the appendix Figure 15 Partial enlarged schematic diagram.

[0027] In the attached drawings, 1. Supporting column, 1-1. Fixed installation channel steel, 2. Metal frame wall panel, 2-1. Frame channel steel, 3. Metal frame floor slab, 3-1. Floor slab I-beam, 4. Elastic gasket. Specific implementation manner

[0028] Referring to the attached drawings, a steel structure building composed of plates and columns is formed by inserting and fixing a supporting column, a metal frame wall panel and a metal frame floor slab to each other.

[0029] The described supporting column 1 is a rectangular column, and a fixed installation channel steel 1-1 of the metal frame wall panel 2 is fixedly arranged on the supporting column 1 along its axial direction.

[0030] The described metal frame wall panel 2 is composed of a frame channel steel 2-1 combined metal frame. After the frame channel steel 2-1 is inserted into the fixed installation channel steel 1-1, a fixed connection structure between the metal frame wall panel 2 and the supporting column 1 is formed through bolts.

[0031] The described metal frame floor slab 3 is provided with a floor slab I-beam 3-1 around the metal frame. The floor slab I-beam 3-1 on the metal frame floor slab 3 is inserted into the frame channel steel 2-1 on the metal frame wall panel 2 to form a connection structure between the metal frame wall panel 2 and the metal frame floor slab 3.

[0032] In the structure of the present invention, in the fixed connection structure between the metal frame wall panel 2 and the supporting column 1, the metal frame wall panel 2 is not only a wall panel, but also the fixed connection between both ends of the metal frame wall panel 2 and the supporting column 1 also functions as a cross beam. Moreover, the supporting force of the upper layer metal frame wall panel borne by the metal frame wall panel 2 can be evenly transmitted to the supporting column 1 through a set of bolts. The problem of stress concentration at the connection node between the column and the cross beam in the prior art is solved. The overall structure of the steel structure building is made more stable.

[0033] In the structure of the present invention, after the fixed connection between the metal frame wall panel 2 and the supporting column 1, a single-layer structure of a rectangular honeycomb structure is formed, and a multi-layer structure is gradually formed by stacking the metal frame floor slabs 3 upwards.

[0034] The described metal frame floor slab 3 is provided with a floor slab I-beam 3-1 around the metal frame, and both sides of the floor slab I-beam 3-1 are respectively inserted into the frame channel steel 2-1 on the upper and lower metal frame wall panels 2.

[0035] After the metal frame wall panel 2 and the metal frame floor panel 3 are fixedly connected to the support column 1, they form a rectangular closed box-shaped honeycomb structure, achieving good overall stability of the present invention, uniform distribution of the load borne by the support column 1, and better horizontal support and load conduction of the metal frame wall panel 2 and the metal frame floor panel 3 to the support column 1 than those of the steel structure building with column and beam systems.

[0036] In Embodiment 2 of the present invention (see the appendix Figures 7-9 ), for the floor slab I-beam 3-1 of the metal frame floor panel 3 having a common insertion part of the metal frame wall panel 2, it is designed that the floor slab I-beam 3-1 on the metal frame floor panel 3 is bolted to the metal frame floor panel 3. Adjacent metal frame floor panels 3 are connected and installed with the metal frame wall panel 2 by sharing the floor slab I-beam 3-1 through bolt connection.

[0037] In Embodiment 3 of the present invention (see the appendix Figures 10-13 ), for the floor slab I-beam 3-1 of the metal frame floor panel 3 having a common insertion part of the metal frame wall panel 2, it is designed that the floor slab I-beam 3-1 on the metal frame floor panel 3 is a T-shaped structure of 1 / 2 I-beam. Adjacent metal frame floor panels 3 are lapped with the common metal frame wall panel 2 through the T-shaped structure of 1 / 2 I-beam.

[0038] In the embodiment of the present invention, an elastic sealing gasket 4 is provided between the fixed installation channel steel 1-1 and the frame channel steel 2-1, and between the frame channel steel 2-1 and the floor slab I-beam 3-1. The elastic sealing gasket 4 can be set before installation or formed by pouring after installation. While playing a sealing role, the elastic sealing gasket 4 makes the connection between the support column 1, the metal frame wall panel 2 and the metal frame floor panel 3 more stable through its elastic deformation.

[0039] In the present invention, both the metal frame wall panel 2 and the metal frame floor panel 3 are standard parts prefabricated with interior and exterior wall decoration and water and electricity pipelines inside the wall in the factory. Only after the fixed installation of the support column 1 and the insertion and fixation of the metal frame wall panel 2 and the metal frame floor panel 3 are completed can the construction of the entire steel structure building be completed.

Claims

1. A steel structure building composed of plates and columns, which is formed by the mutual insertion and fixation of supporting columns, metal frame wall panels, and metal frame floor slabs. The characteristics are as follows: The supporting column (1) is a rectangular column, and a fixed installation channel steel (1-1) for the metal frame wall panel (2) is fixedly arranged on the supporting column (1) along its axial direction; The metal frame wall panel (2) is composed of frame channel steels (2-1) to form a metal frame. After the frame channel steels (2-1) are inserted into the fixed installation channel steel (1-1), bolts are used to form a fixed connection structure between the metal frame wall panel (2) and the supporting column (1); The metal frame floor slab (3) is provided with floor slab I-beams (3-1) around the metal frame. The floor slab I-beams (3-1) on the metal frame floor slab (3) are inserted into the frame channel steels (2-1) on the metal frame wall panel (2) to form a connection structure between the metal frame wall panel (2) and the metal frame floor slab (3).

2. A steel structure building constructed by a board and a column according to claim 1, characterized in that: The floor slab I-beams (3-1) on the metal frame floor slab (3) are bolted to the metal frame floor slab (3).

3. A steel structure building constructed by a board and a column according to claim 1, characterized in that: The floor slab I-beams (3-1) on the metal frame floor slab (3) are of a T-shaped structure of 1 / 2 I-beam.

4. A steel structure building constructed by a board and a column according to claim 1 or 2, characterized in that: Elastic gaskets (4) are provided between the fixed installation channel steel (1-1) and the frame channel steel (2-1), and between the frame channel steel (2-1) and the floor slab I-beam (3-1).

5. A steel structure building constructed by a board and a column according to claim 1 or 3, characterized in that: Elastic gaskets (4) are provided between the fixed installation channel steel (1-1) and the frame channel steel (2-1), and between the frame channel steel (2-1) and the floor slab I-beam (3-1).

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