Grid curtain wall connecting structure

Abstract

The utility model discloses a grid curtain wall connecting structure, and belongs to the technical field of curtain wall connection. A grid curtain wall connecting structure comprises a plurality of square tube grids installed on a wall face and further comprises a glass curtain wall structure, and the glass curtain wall structure comprises a stand column, a cross beam perpendicular to the stand column and double-layer glass arranged between the stand column and the cross beam. The connecting piece comprises a first connecting corner brace connected with the glass curtain wall structure and a second connecting corner brace connected with the square tube grid; a butt joint structure used for allowing a bolt to penetrate through rapidly is arranged between the first connecting corner brace and the second connecting corner brace. The structure is simple, the square tube grating and the glass curtain wall structure can be conveniently and stably installed in a butt joint mode, and the construction period is effectively shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall connection, in particular to a connection structure for a grid curtain wall. Background Art

[0002] With the rapid development of China's national economy and the continuous improvement of people's living standards, buildings are increasingly developing towards high-rise, high-grade and multi-functional directions. In order to make the appearance of buildings look more beautiful, the forms of expression of the building facades are also becoming more diverse, and the grid curtain wall has become a relatively widely used curtain wall structure form.

[0003] In a large number of design and actual construction processes, the existing grid and glass curtain wall structures usually need to be processed and assembled in the factory and then transported to the construction site for installation. However, during the specific installation, there are still cases where the threaded hole positions have errors and are often difficult to align, which brings difficulties to the installation and prolongs the construction period. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and a connection structure for a grid curtain wall is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A connection structure for a grid curtain wall, including a number of square tube grids installed on the wall, and further including:

[0007] A glass curtain wall structure, the glass curtain wall structure includes columns, cross beams perpendicular to the columns, and double-layer glass arranged between the columns and the cross beams; and

[0008] A connecting piece, the connecting piece includes a first connecting angle code connected to the glass curtain wall structure and a second connecting angle code connected to the square tube grid;

[0009] Wherein, a butt joint structure for rapid passing of bolts is arranged between the first connecting angle code and the second connecting angle code.

[0010] Preferably, the first connecting angle code is arranged longitudinally along the length direction of the cross beam, the butt joint structure includes a long waist slot opened on the first connecting angle code and a short waist slot opened on the second connecting angle code, the long waist slot and the short waist slot are vertically distributed, and the bolt is movably connected between the long waist slot and the short waist slot.

[0011] Preferably, at least two bolts are arranged between the second connecting angle code and the first connecting angle code.

[0012] Preferably, a sawtooth strip is fixedly arranged at the bottom of the second connecting angle code, and a sawtooth groove matched with the sawtooth strip is opened at the top of the first connecting angle code.

[0013] Preferably, a first screw is fixedly installed between the second connecting angle code and the square tube grille, and a second screw is arranged between the first connecting angle code and the column of the glass curtain wall structure.

[0014] Preferably, the square tube grille, the column, the cross beam, the first connecting angle code and the second connecting angle code are all made of aluminum alloy, and the bolts, the first screw and the second screw are all made of stainless steel.

[0015] Preferably, the arrangement distance between two adjacent square tube grilles is 300 mm.

[0016] Compared with the prior art, the utility model provides a connecting structure for a grille curtain wall, which has the following beneficial effects:

[0017] 1. For the connecting structure of the grille curtain wall, by setting a butt joint structure, it is convenient to quickly butt and install the square tube grille and the glass curtain wall structure with bolts, solves the problem that it is impossible to quickly butt due to the error of the connection hole positions between the first connecting angle code and the second connecting angle code, is simple to operate, and can effectively shorten the installation construction period.

[0018] 2. For the connecting structure of the grille curtain wall, by setting a serrated structure on the connection contact surface of the first connecting angle code and the second connecting angle code, it is convenient to further limit the loosening of the first connecting angle code and the second connecting angle code on the basis of positioning the first connecting angle code and the second connecting angle code with bolts, and improves the stability of the connecting structure of the grille curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic vertical sectional structure diagram of the utility model;

[0020] Figure 2 is a schematic horizontal sectional structure diagram of the utility model;

[0021] Figure 3 is a schematic structure diagram of the first connecting angle code and the second connecting angle code of the utility model;

[0022] Figure 4 is of the utility model Figure 3 partial enlarged structure diagram of part A.

[0023] In the figure: 1, square tube grille; 2, glass curtain wall structure; 201, column; 202, cross beam; 203, double-layer glass; 3, first connecting angle code; 301, long waist slot; 302, sawtooth bar; 4, second connecting angle code; 401, short waist slot; 402, sawtooth groove; 5, bolt; 6, first screw; 7, second screw. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements; for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] Embodiment:

[0028] Referring to Figures 1 - 2 , a connection structure for a grille curtain wall, including a plurality of square tube grilles 1 installed on a wall, and further including:

[0029] A glass curtain wall structure 2, the glass curtain wall structure 2 includes columns 201, cross beams 202 vertically arranged with the columns 201, and double-layer glass 203 arranged between the columns 201 and the cross beams 202; and

[0030] A connecting member, the connecting member includes a first connecting angle code 3 connected to the glass curtain wall structure 2 and a second connecting angle code 4 connected to the square tube grille 1;

[0031] Wherein, a docking structure for the rapid passing of bolts 5 is arranged between the first connecting angle code 3 and the second connecting angle code 4.

[0032] Furthermore, the first connecting angle code 3 is arranged along the length direction of the cross beam 202, and the docking structure includes a long waist groove 301 opened on the first connecting angle code 3 and a short waist groove 401 opened on the second connecting angle code 4. The long waist groove 301 and the short waist groove 401 are vertically distributed, and the bolt 5 is movably connected between the long waist groove 301 and the short waist groove 401.

[0033] Furthermore, at least two bolts 5 are provided between the second connecting angle bracket 4 and the first connecting angle bracket 3 .

[0034] Furthermore, a first screw 6 is fixedly provided between the second connecting angle bracket 4 and the square tube grille 1 , and a second screw 7 is provided between the first connecting angle bracket 3 and the column 201 of the glass curtain wall structure 2 .

[0035] Furthermore, the arrangement interval between two adjacent square tube grids 1 is 300 mm.

[0036] Specifically, when the glass curtain wall structure 2 is installed, a plurality of square tube grilles 1 are first installed on the wall at equal intervals, with a square tube grille 1 arranged every 300 mm. Then, the staff installs the second connecting angle code 4 on the square tube grille 1 through the first screw 6, and then installs the first connecting angle code 3 on the column 201 of the glass curtain wall structure 2 through the second screw 7. The first connecting angle code 3 is arranged along the length direction of the crossbeam 202 of the glass curtain wall structure 2, and then the first connecting angle code 3 is placed on the lower side of the second connecting angle code 4. Due to the arrangement of the long waist groove 301 and the short waist groove 401, the bolt 5 can be tightened and fixed from the intersection of the waist grooves of the first connecting angle code 3 and the second connecting angle code 4, which solves the problem in the prior art that the first connecting angle code 3 and the second connecting angle code 4 cannot be quickly connected due to errors in the connection hole position. The operation is simple and can effectively shorten the installation and construction period.

[0037] Reference Figures 3 - 4 As a preferred technical solution of the utility model, a sawtooth bar 402 is fixedly provided at the bottom of the second connecting angle code 4, and a sawtooth groove 302 matching with the sawtooth bar 402 is opened at the top of the first connecting angle code 3.

[0038] Specifically, a serrated structure is provided on the connection contact surface of the first connection angle code 3 and the second connection angle code 4, so that on the basis of positioning the first connection angle code 3 and the second connection angle code 4 by the bolts, the serrated bar 402 is placed in the serrated groove 302, thereby further limiting the loosening of the first connection angle code 3 and the second connection angle code 4 and improving the stability of the grille curtain wall connection structure.

[0039] Reference Figures 1 - 2 As the preferred technical solution of the utility model, the square tube grille 1, the column 201, the crossbeam 202, the first connecting angle code 3 and the second connecting angle code 4 are all made of aluminum alloy, and the bolt 5, the first screw 6 and the second screw 7 are all made of stainless steel.

[0040] Specifically, the aluminum alloy material is a common material in the factory and has a relatively low price. At the same time, the stainless steel material is selected to prevent rust and corrosion, ensuring the service life of the curtain wall structure; the size of the first screw 6 is M5*20, the size of the second screw 7 is M6*35, and the size of the bolt 5 is M6*20.

[0041] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A grille curtain wall connection structure, comprising a plurality of square tube grilles (1) installed on a wall surface, characterized in that: Also includes: A glass curtain wall structure (2), the glass curtain wall structure (2) comprising a column (201), a crossbeam (202) arranged perpendicular to the column (201), and a double-layer glass (203) arranged between the column (201) and the crossbeam (202); and A connecting piece, the connecting piece comprising a first connecting angle bracket (3) connected to the glass curtain wall structure (2) and a second connecting angle bracket (4) connected to the square tube grille (1); Wherein, a docking structure for quickly threading a bolt (5) is provided between the first connecting angle bracket (3) and the second connecting angle bracket (4).

2. A grid curtain wall connection structure according to claim 1, characterized in that: The first connecting angle bracket (3) is arranged along the length direction of the crossbeam (202), the docking structure comprises a long waist groove (301) provided on the first connecting angle bracket (3) and a short waist groove (401) provided on the second connecting angle bracket (4), the long waist groove (301) and the short waist groove (401) are vertically distributed, and the bolt (5) is movably connected between the long waist groove (301) and the short waist groove (401).

3. A grid curtain wall connection structure according to claim 2, characterized in that: At least two bolts (5) are provided between the second connecting angle bracket (4) and the first connecting angle bracket (3).

4. A grid curtain wall connection structure according to claim 3, characterized in that: A sawtooth bar (402) is fixedly provided at the bottom of the second connecting angle code (4), and a sawtooth groove (302) matching with the sawtooth bar (402) is provided at the top of the first connecting angle code (3).

5. The grille curtain wall connection structure according to claim 4, characterized in that: A first screw (6) is fixedly arranged between the second connection angle bracket (4) and the square tube grille (1), and a second screw (7) is arranged between the first connection angle bracket (3) and the column (201) of the glass curtain wall structure (2).

6. The grid curtain wall connection structure according to claim 5, characterized in that: The square tube grille (1), the upright column (201), the crossbeam (202), the first connecting angle bracket (3) and the second connecting angle bracket (4) are all made of aluminum alloy, and the bolt (5), the first screw (6) and the second screw (7) are all made of stainless steel.

7. The grid curtain wall connection structure according to claim 1, characterized in that: The spacing between two adjacent square tube grids (1) is 300 mm.

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