Steel curtain wall connection mechanism

Abstract

The utility model discloses a steel plate curtain wall connection mechanism, including a vertical keel installed on the back side of the plate body of the steel plate, and also including an upper hanging piece and a lower baffle installed beside the vertical keel; the connection mechanism also includes a first corbel and a second corbel fixed on the main structure; a vertical first front baffle and a first rear baffle are provided on the top of the first corbel, the upper hanging piece is located between the first front baffle and the first rear baffle, and the bottom contacts the top of the first corbel; a vertical second front baffle and a second rear baffle are provided on the top of the second corbel, the lower baffle is located between the second front baffle and the second rear baffle, and a gap is left between the bottom and the top of the second corbel. The utility model realizes hanging installation through hanging pieces and baffles, has low requirements on processing accuracy and installation accuracy, and also has the advantages of good bearing capacity, simple operation, and convenient installation.

Description

Technical Field

[0001] The utility model belongs to the field of construction, and in particular relates to a mechanism device for connecting a steel plate curtain wall with a main structure. Background Art

[0002] At present, the existing rusty steel curtain wall is mainly fixed to the main structure by a U-shaped piece with a bolt rod. For example, the slotted rusty steel curtain wall installation node disclosed in the Chinese utility model patent with the authorization announcement number CN215630948U is suspended and installed through a U-shaped hanger, a hanging code and a bolt assembly. However, this structure not only has extremely high requirements on processing accuracy, but also has strict requirements on installation accuracy, which is not convenient for the installation of heavy or large panels. In addition, as the main load-bearing parts, the hangers and bolt rods are relatively weak in strength and cannot withstand large loads. Utility Model Content

[0003] The utility model provides a steel plate curtain wall connection mechanism, the purpose of which is to reduce the requirements on processing accuracy and installation accuracy and improve the bearing capacity.

[0004] The technical solution of this utility model is as follows:

[0005] A steel plate curtain wall connection mechanism comprises a vertical keel installed on the back side of a steel plate body, and also comprises an upper hanging piece and a lower baffle installed beside the vertical keel;

[0006] The connecting mechanism also includes a first bracket and a second bracket fixed to the main structure;

[0007] A vertical first front baffle and a vertical first rear baffle are provided on the top of the first corbel, and the upper hanging piece is located between the first front baffle and the first rear baffle, and the bottom thereof is in contact with the top of the first corbel;

[0008] A second vertical front baffle and a second vertical rear baffle are provided on the top of the second corbel. The lower baffle is located between the second front baffle and the second rear baffle, and a gap is left between the bottom and the top of the second corbel.

[0009] As a further improvement of the steel plate curtain wall connection mechanism: the vertical keels are divided into two groups, left and right, and the left side of the left vertical keel and the right side of the right vertical keel are respectively provided with an upper hanger and a lower baffle.

[0010] As a further improvement of the steel plate curtain wall connection mechanism: a transverse keel connected between the left and right groups of vertical keels is further provided on the back side of the plate body.

[0011] As a further improvement of the steel plate curtain wall connection mechanism: the gap between the first front baffle plate and the first rear baffle plate is greater than the thickness of the upper hanging piece.

[0012] As a further improvement of the steel plate curtain wall connection mechanism: the front side surface of the upper hanging member is in contact with the first front baffle plate, and there are gaps between the lower baffle plate and the second front baffle plate and the second rear baffle plate.

[0013] As a further improvement of the steel plate curtain wall connection mechanism: the upper hanger, the first corbel and the second corbel are all square tubes.

[0014] As a further improvement of the steel plate curtain wall connection mechanism: it also includes a first channel steel fixed to the main structure by anchor bolts, and the first corbel is welded to the top of the first channel steel.

[0015] As a further improvement of the steel plate curtain wall connection mechanism: it also includes a second channel steel fixed to the main structure by anchor bolts, and the second corbel is welded to the top of the second channel steel.

[0016] Compared with the prior art, the utility model has the following positive effects:

[0017] 1. This device is installed in a suspended manner through hanging parts and baffles. This structure allows a certain deviation in the position of components such as baffles, and has low requirements for processing accuracy and installation accuracy. It also has the advantages of simple operation and convenient installation.

[0018] 2. This device realizes load transfer through the upper hanger and the corbel of the square tube structure. It has clear force, large contact area and good bearing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the back of the steel plate;

[0020] Figure 2 for Figure 1 AA view;

[0021] Figure 3 for Figure 1 BB view;

[0022] Figure 4 for Figure 1 C-direction view;

[0023] Figure 5 for Figure 1 D-direction view.

[0024] Reference numerals:

[0025] 1. Plate body, 2. Vertical keel, 3. Horizontal keel, 4. Upper hanger, 5. Lower baffle, 6. First channel steel, 7. First front baffle, 8. First corbel, 9. First rear baffle, 10. Second front baffle, 11. Second rear baffle, 12. Second corbel, 13. Second channel steel. DETAILED DESCRIPTION

[0026] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0027] A steel plate curtain wall connection mechanism, such as Figure 1 , including two groups of left and right vertical keels 2 installed on the back side of a plate body 1 of a steel plate, and a plurality of transverse keels 3 connected between the two groups of left and right vertical keels 2 are also provided on the back side of the plate body 1.

[0028] An upper hanging member 4 and two lower baffles 5 are respectively provided on the left side of the left vertical keel 2 and the right side of the right vertical keel 2. The upper hanging member 4 is a square tube structure extending laterally. A certain gap is left between the upper hanging member 4 and the lower baffles 5 and the plate body 1.

[0029] like Figures 2 to 5 The connection mechanism also includes a first channel steel 6 and a second channel steel 13 fixed to the main structure by anchor bolts, and a first corbel 7 and a second corbel 12. The first corbel 7 is welded to the top of the first channel steel 6, and the second corbel 12 is welded to the top of the second channel steel 13. The first corbel 7 and the second corbel 12 are both square tubes extending forward.

[0030] A vertical first front baffle plate 8 and a first rear baffle plate 9 are welded to the top of the first corbel 7, and the upper hanging member 4 is located between the first front baffle plate 8 and the first rear baffle plate 9, and the bottom thereof contacts the top of the first corbel 7. The first front baffle plate 8 is lower than the first rear baffle plate 9 for easy hanging. Preferably, the gap between the first front baffle plate 8 and the first rear baffle plate 9 is greater than the thickness of the upper hanging member 4 by about 2 mm, and the front side surface of the upper hanging member 4 contacts the first front baffle plate 8.

[0031] A vertical second front baffle 10 and a second rear baffle 11 are welded to the top of the second corbel 12, and the lower baffle 5 is located between the second front baffle 10 and the second rear baffle 11, and a gap is left between the bottom and the top of the second corbel 12. The second front baffle 10 is higher than the second rear baffle 11. There are gaps between the lower baffle 5 and the second front baffle 10 and the second rear baffle 11, and the total gap is about 2 mm.

[0032] During installation, the plate body 1 is lifted to a certain height by a steel wire rope through the drilled hole at the upper end of the keel, then moved backward and slowly dropped, so that the upper hanging member 4 is inserted between the first front baffle 8 and the first rear baffle 9, and the lower baffle 5 is inserted between the second front baffle 10 and the second rear baffle 11, until the upper hanging member 4 contacts the first bracket 7. At this time, the steel plate is a tension member fixed at the upper end, ensuring verticality and stability, and the installation is completed. A lining plate is welded on the edge of the plate for the construction of weather-resistant glue at the plate joints.

[0033] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. The scope of the present invention is defined by the claims rather than the above description.

Claims

1. A steel plate curtain wall connection mechanism, characterized in that: It comprises a vertical keel (2) installed on the back side of a steel plate body (1), and also comprises an upper hanging member (4) and a lower baffle (5) installed on the side of the vertical keel (2); The connecting mechanism further comprises a first bracket (7) and a second bracket (12) fixed to the main structure; A vertical first front baffle (8) and a first rear baffle (9) are provided on the top of the first corbel (7); the upper hanging component (4) is located between the first front baffle (8) and the first rear baffle (9), and the bottom thereof is in contact with the top of the first corbel (7); A second vertical front baffle plate (10) and a second rear baffle plate (11) are provided on the top of the second corbel (12); the lower baffle plate (5) is located between the second front baffle plate (10) and the second rear baffle plate (11), with a gap between the bottom and the top of the second corbel (12).

2. The steel plate curtain wall connection mechanism according to claim 1, characterized in that: The vertical keels (2) are divided into two groups, the left and right groups, and the left side of the left vertical keel (2) and the right side of the right vertical keel (2) are respectively provided with an upper hanging piece (4) and a lower baffle (5).

3. The steel plate curtain wall connection mechanism according to claim 2, characterized in that: The back side of the plate body (1) is also provided with a transverse keel (3) connected between the left and right groups of vertical keels (2).

4. The steel plate curtain wall connection mechanism according to claim 1, characterized in that: The gap between the first front baffle plate (8) and the first rear baffle plate (9) is greater than the thickness of the upper hanging component (4).

5. The steel plate curtain wall connection mechanism according to claim 4, characterized in that: The front side surface of the upper hanging member (4) is in contact with the first front baffle plate (8), and there are gaps between the lower baffle plate (5) and the second front baffle plate (10) and the second rear baffle plate (11).

6. The steel plate curtain wall connection mechanism according to claim 1, characterized in that: The upper hanging piece (4), the first bracket (7) and the second bracket (12) are all square tubes.

7. The steel plate curtain wall connection mechanism according to any one of claims 1 to 6, characterized in that: It also includes a first channel steel (6) fixed to the main structure by means of anchor bolts, and the first bracket (7) is welded to the top of the first channel steel (6).

8. The steel plate curtain wall connection mechanism according to any one of claims 1 to 6, characterized in that: It also includes a second channel steel (13) fixed to the main structure by means of anchor bolts, and the second bracket (12) is welded to the top of the second channel steel (13).

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