Steel structure window opening connecting structure

Abstract

The utility model relates to the technical field of steel structures, and discloses a steel structure window opening connecting structure which comprises an upper beam body guide rail and a lower beam body guide rail which are symmetrically arranged, and a pair of vertically-arranged window opening stand columns are fixed between the upper beam body guide rail and the lower beam body guide rail through screws. A pair of windowsill guide rails which are arranged up and down is fixed between the pair of window opening stand columns through connecting pieces and screws, and the pair of window opening stand columns and the pair of windowsill guide rails form a rectangular window opening; the upper beam body guide rail, the lower beam body guide rail and the windowsill guide rail are U-shaped steel; the window opening stand column is made of C-shaped steel. The window opening structure integrally reduces the types of product components, and materials are convenient to obtain; a welding connection mode is replaced by a screw connection mode, so that the problem of harm of welding to field staff and field environment is avoided; meanwhile, the attractiveness of the window opening can be improved, and the requirements of green and energy-saving buildings are better met.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a steel structure window hole connection structure. Background Art

[0002] Door and window opening connectors are an integral part of the prefabricated building system structure, which realizes the connection between components by modeling the interaction rules between components. The existing steel structure window openings are generally welded by a variety of different steel sections, steel plates and other steel materials. The existing steel structure window opening assembly has the following shortcomings: First, there are many types of steel materials, which are inconvenient to obtain; second, the door and window opening connections in the current prefabricated buildings are basically welded on-site, and the harmful gases such as ozone, nitrogen oxides, carbon monoxide, chlorides and fluorides generated by the high-temperature arc of welding will cause certain harm to the environment and construction operators, and welding will also generate noise, high-frequency electromagnetic radiation and light radiation, and the sparks generated by welding will bring certain safety hazards to the construction site; third, the size of the window opening formed by welding is not controlled, which affects the installation of other components, and welding is easy to leave weld scars, affecting the beauty of the window sill. Utility Model Content

[0003] The utility model aims to provide a steel structure window hole connection structure, which solves the problems in the background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A steel structure window hole connection structure, comprising an upper beam guide rail and a lower beam guide rail symmetrically arranged, a pair of vertically arranged window hole columns are fixed between the upper beam guide rail and the lower beam guide rail by screws, a pair of vertically arranged window sill guide rails are fixed between the pair of window hole columns by connecting pieces and screws, and the pair of window hole columns and the pair of window sill guide rails form a rectangular window hole;

[0006] The upper beam guide rail, the lower beam guide rail and the window sill guide rail are U-shaped steel;

[0007] The window opening columns are C-shaped steel.

[0008] Through the above technical scheme, the window opening structure adopts lightweight C-shaped steel and lightweight U-shaped steel as a whole, the overall quality of the window opening structure is reduced, and the amount of steel used can be reduced; at the same time, only two types of steel, C-shaped steel and U-shaped steel, are used, the types of steel are few, and the materials are convenient to obtain; each steel structure component is connected by screws, the connection is convenient, and the size of the assembled window opening is easy to control, avoiding the problems of welding easily penetrating the steel structure components and leaving unsightly welding scars.

[0009] The utility model is further configured as follows: the large rectangular surface of the window hole column and the large rectangular surface of the window sill guide rail are arranged facing the window hole.

[0010] Through the above technical solution, the four side walls of the window hole are smooth and flat, which is convenient for the later installation of aluminum alloy window frames or glass.

[0011] The utility model is further configured as follows: the notch of the upper beam guide rail and the notch of the upper window sill guide rail are arranged face to face; a plurality of first support short columns uniformly distributed laterally are fixed between the upper beam guide rail and the upper window sill guide rail by screws;

[0012] The notch of the lower beam guide rail and the notch of the lower window sill guide rail are arranged face to face; a plurality of second supporting short columns uniformly distributed laterally are fixed between the lower beam guide rail and the lower window sill guide rail by screws;

[0013] The first supporting short column and the second supporting short column are C-shaped steel.

[0014] Through the above technical solution, the connection stability between the window sill guide rail and the beam body guide rail can be increased by the first supporting short column and the second supporting short column, thereby increasing the connection stability of the entire window opening structure.

[0015] The utility model is further configured as follows: a reinforcing short column is provided between the end of the window sill guide rail and the corresponding window hole column, and the large rectangular surface of the reinforcing short column is abutted against the large rectangular surface of the window hole column and fixed to the window hole column by screws;

[0016] The connecting piece is in the shape of a rectangular sheet, one end of which is fixed to the side wall of the window hole column by screws, and the other end of which is connected to the end side wall of the window sill guide rail and the side wall of the reinforcing short column by screws;

[0017] The reinforced short column is located outside the window hole.

[0018] Through the above technical solution, strengthening the short column can increase the connection stability between the window sill guide rail and the window hole column, thereby further improving the stability of the entire window hole structure.

[0019] The utility model is further configured as follows: the lower end of the lower reinforcement short column is fixed on the lower beam body guide rail by means of screws.

[0020] Through the above technical solution, the reinforced short column on the lower side is supported by the lower beam body guide rail, so that the support of the lower beam body guide rail to the lower window sill guide rail can be further increased, thereby improving the bearing capacity of the window opening.

[0021] The beneficial effects of the utility model are:

[0022] Compared with the existing technology, the window hole structure reduces the types of product components as a whole, making it easier to obtain materials;

[0023] The use of screw connections instead of welding connections avoids the harm of welding to on-site workers and the on-site environment; at the same time, it can improve the aesthetics of the window openings and better meet the requirements of green and energy-saving buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the installation of the upper window sill guide rail, window hole column and reinforced short column of the utility model;

[0026] Figure 3 It is a schematic diagram of the installation of the lower window sill guide rail, window hole column and reinforced short column of the utility model.

[0027] The holes on the components in the figure are screw connection holes.

[0028] Figure numerals: 10, upper beam guide rail; 20, lower beam guide rail; 30, window hole column; 40, window sill guide rail; 50, connecting piece; 60, first supporting short column; 61, second supporting short column; 62, strengthening short column; 1000, window hole. DETAILED DESCRIPTION

[0029] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] The following references Figures 1 to 3 The utility model is described as follows:

[0031] A steel structure window hole connection structure, comprising an upper beam guide rail 10 and a lower beam guide rail 20 symmetrically arranged, a pair of vertically arranged window hole columns 30 are fixed between the upper beam guide rail 10 and the lower beam guide rail 20 by screws, a pair of vertically arranged window sill guide rails 40 are fixed between the pair of window hole columns 30 by connecting members 50 and screws, and the pair of window hole columns 30 and the pair of window sill guide rails 40 form a rectangular window hole 1000;

[0032] The upper beam guide rail 10, the lower beam guide rail 20, and the window sill guide rail 40 are U-shaped steel;

[0033] The window hole column 30 is a C-shaped steel.

[0034] The overall window opening structure adopts lightweight C-shaped steel and lightweight U-shaped steel, which reduces the overall quality of the window opening structure and reduces the amount of steel used. At the same time, only two types of steel, C-shaped steel and U-shaped steel, are used, with fewer types of steel and convenient material acquisition. Each steel structure component is connected by screws, which is convenient to connect and avoids problems such as welding easily penetrating the steel structure components and leaving unsightly weld scars.

[0035] The large rectangular surface of the window hole column 30 and the large rectangular surface of the window sill guide rail 40 are arranged facing the window hole 1000.

[0036] The four side walls of the window opening are smooth and flat, which is convenient for the installation of aluminum alloy window frames or glass in the later stage.

[0037] The notch of the upper beam guide rail 10 and the notch of the upper window sill guide rail 40 are arranged face to face; a plurality of first support short columns 60 uniformly distributed laterally are fixed between the upper beam guide rail 10 and the upper window sill guide rail 40 by screws;

[0038] The notch of the lower beam guide rail 20 and the notch of the lower window sill guide rail 40 are arranged face to face; a plurality of second support short columns 61 uniformly distributed laterally are fixed between the lower beam guide rail 20 and the lower window sill guide rail 40 by screws;

[0039] The first supporting short column 60 and the second supporting short column 61 are C-shaped steel.

[0040] The first supporting short column 60 and the second supporting short column 61 can increase the connection stability between the window sill guide rail and the beam body guide rail, thereby increasing the connection stability of the entire window opening structure.

[0041] A reinforcing short column 62 is provided between the end of the window sill guide rail 40 and the corresponding window hole column 30. The large rectangular surface of the reinforcing short column 62 is abutted against the large rectangular surface of the window hole column 30 and is fixed to the window hole column 30 by screws.

[0042] The connecting member 50 is in the shape of a rectangular sheet, one end of the connecting member 50 is fixed to the side wall of the window hole column 30 by screws, and the other end of the connecting member 50 is connected to the end side wall of the window sill guide rail 40 and the side wall of the reinforcing short column 62 by screws;

[0043] The reinforcing short column 62 is located outside the window hole 1000 .

[0044] Strengthening the short column can increase the connection stability between the window sill guide rail 40 and the window hole column, thereby further improving the stability of the entire window hole structure.

[0045] The lower end of the lower reinforcing short column 62 is fixed to the lower beam body guide rail 20 by screws.

[0046] The reinforced short column on the lower side is supported by the lower beam body guide rail, so that the support of the lower beam body guide rail to the lower window sill guide rail can be further increased, thereby improving the bearing capacity of the window opening.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the protection scope of the present invention.

Claims

1. A steel structure window hole connection structure, comprising an upper beam guide rail (10) and a lower beam guide rail (20) symmetrically arranged, characterized in that: A pair of vertically arranged window holes columns (30) are fixed between the upper beam body guide rail (10) and the lower beam body guide rail (20) by means of screws, and a pair of vertically arranged window sill guide rails (40) are fixed between the pair of window holes columns (30) by means of connecting pieces (50) and screws, and the pair of window holes columns (30) and the pair of window sill guide rails (40) form a rectangular window hole (1000); The upper beam guide rail (10), the lower beam guide rail (20), and the window sill guide rail (40) are U-shaped steels; The window hole column (30) is a C-shaped steel.

2. A steel structure window hole connection structure according to claim 1, characterized in that: The large rectangular surface of the window hole column (30) and the large rectangular surface of the window sill guide rail (40) are arranged facing the window hole (1000).

3. The steel structure window hole connection structure according to claim 1, characterized in that: The notch of the upper beam guide rail (10) and the notch of the upper window sill guide rail (40) are arranged face to face; a plurality of first supporting short columns (60) evenly distributed laterally are fixed between the upper beam guide rail (10) and the upper window sill guide rail (40) by screws; The notch of the lower beam guide rail (20) and the notch of the lower window sill guide rail (40) are arranged face to face; a plurality of second supporting short columns (61) evenly distributed laterally are fixed between the lower beam guide rail (20) and the lower window sill guide rail (40) by screws; The first supporting short column (60) and the second supporting short column (61) are C-shaped steel.

4. The steel structure window hole connection structure according to claim 1, characterized in that: A reinforcing short column (62) is provided between the end of the window sill guide rail (40) and the corresponding window hole column (30), and the large rectangular surface of the reinforcing short column (62) is abutted against the large rectangular surface of the window hole column (30) and is fixed to the window hole column (30) by screws; The connecting piece (50) is in the shape of a rectangular sheet, one end of the connecting piece (50) is fixed to the side wall of the window hole column (30) by means of screws, and the other end of the connecting piece (50) is connected to the end side wall of the window sill guide rail (40) and the side wall of the reinforcing short column (62) by means of screws; The reinforcing short column (62) is located outside the window hole (1000).

5. The steel structure window hole connection structure according to claim 1, characterized in that: The lower end of the lower reinforcing short column (62) is fixed to the lower beam body guide rail (20) by means of screws.

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