Anti-seismic connecting structure of curtain wall

Abstract

The utility model discloses a curtain wall anti-seismic connecting structure which comprises a stand column, four fixing screws are fixedly connected to the two sides of the stand column respectively, a mounting plate is mounted on one side of the stand column, four first mounting through holes matched with the fixing screws are formed in the mounting plate, a first connecting piece is fixedly connected to one side of the mounting plate, and a second connecting piece is fixedly connected to the other side of the mounting plate. The mounting structure has the advantages that the first connecting piece and the mounting plate are arranged, the fixing screw penetrates through the first mounting through hole in the mounting plate, the first fixing nut and the outer side of the fixing screw are mounted and fixed, and the mounting plate and the first mounting through hole are mounted on the two sides of the stand column; therefore, the crosspieces and the stand columns are stably installed and fixed through splicing and fixing between the first connecting pieces and the crosspieces, the problem of an existing spring pin connecting mode is solved, and the overall anti-seismic effect of the connecting structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of connection structures, in particular to an earthquake-resistant connection structure of a curtain wall. Background Art

[0002] The curtain wall is the outer wall enclosure of a building. It is hung like a curtain, so it is also called a suspended wall. It is a lightweight wall with decorative effects commonly used in modern large and high-rise buildings. It is composed of a structural frame and inlaid panels. It is a building enclosure structure that does not bear the load and function of the main structure. The traditional curtain wall closed beam design adopts the form of "spring pins", but the existing spring pin connection method usually relies on a single connection point for fixing. After fixing, the overall stability of the curtain wall is not stable enough when it is vibrated or shaken. When affected by external vibration, the entire beam is prone to fall off or collapse. Utility Model Content

[0003] The utility model aims to provide a curtain wall seismic connection structure to solve the problem that the existing spring pin connection method proposed in the above-mentioned background technology usually relies on a single connection point for fixing. After fixing, the overall stability of the curtain wall is not stable enough when subjected to vibration and shaking. When subjected to external vibration, the entire beam is prone to falling off or collapsing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curtain wall seismic connection structure comprises a column, two sides of the column are fixedly connected with four fixing screws, one side of the column is installed with a mounting plate, the interior of the mounting plate is provided with four No. 1 mounting through holes matching with the fixing screws, one side of the mounting plate is fixedly connected with a No. 1 connecting piece, the outer side of the No. 1 connecting piece is installed with a cross piece, one side of the column is provided with two fixing plates, one side of the fixing plate is symmetrically fixedly connected with two limiting side plates matching with the column, four No. 1 mounting bolts are installed inside the two limiting side plates, a No. 2 connecting piece is installed on the top of the column, eight No. 4 mounting through holes matching with the No. 1 mounting bolts are symmetrically opened inside the No. 2 connecting piece, sixteen limit mounting holes matching with the No. 4 mounting through holes are symmetrically opened inside the column, both sides of the No. 4 mounting through holes are fixedly connected with limiting side blocks, the outer side of the No. 1 mounting bolt is threadedly connected with a No. 2 fixing nut, and the outer side of the fixing screw is threadedly connected with a No. 1 fixing nut.

[0005] As a preferred solution of the utility model: eight No. 2 mounting through holes are provided inside the No. 1 connecting piece, and sixteen No. 3 mounting through holes cooperating with the No. 2 mounting through holes are symmetrically provided inside the cross piece.

[0006] As a preferred solution of the utility model: No. 2 mounting bolts are installed inside the No. 2 mounting through hole and the No. 3 mounting through hole, and the outer side of the No. 2 mounting bolt is threadedly connected with a No. 3 fixing nut.

[0007] As a preferred solution of the utility model: two limiting installation blocks are fixedly connected to both sides of the column, and the inner side of the limiting side plate is provided with a limiting installation groove matched with the limiting installation block.

[0008] As a preferred solution of the utility model: the top and the bottom of the fixing plate are fixedly connected with two bolt mounting blocks.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a No. 1 mounting bolt, a limiting side plate, and a No. 2 fixing nut, so that the No. 1 mounting bolt passes through the limiting side plate and the No. 2 connecting piece, and the No. 2 fixing nut is threadedly limited and fixed on the outer side of the No. 1 mounting bolt, and the limiting side plate and the column are installed and fixed. The No. 1 mounting bolt passes through the limiting mounting hole in the column, and the column and the No. 2 connecting piece are installed and fixed, and the two columns are connected and fixed. By providing a No. 1 connecting piece and a mounting plate, it is achieved that the fixing screw is passed through the No. 1 mounting through hole in the mounting plate, and the fixing screw is installed and fixed through the No. 1 fixing nut and the outer side of the fixing screw, and the mounting plate and the No. 1 mounting through hole are installed on both sides of the column, so that the cross bar and the column are stably installed and fixed through the splicing fixation between the No. 1 connecting piece and the cross piece, which solves the existing connection method of the spring pin and improves the overall anti-seismic effect of the connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0011] Figure 2 This is a top view of the crossbar of the utility model;

[0012] Figure 3 This is a side view of the second connecting piece of the utility model.

[0013] In the figure: 1. column; 2. fixing screw; 3. No. 1 connecting piece; 4. mounting plate; 5. No. 1 mounting through hole; 6. No. 1 fixing nut; 7. No. 2 mounting through hole; 8. No. 3 mounting through hole; 9. cross bar; 10. fixing plate; 11. limiting side plate; 12. limiting mounting block; 13. limiting mounting groove; 14. No. 2 fixing nut; 15. No. 1 mounting bolt; 16. No. 2 connecting piece; 17. No. 4 mounting through hole; 18. limiting side block; 19. No. 2 mounting bolt; 20. No. 3 fixing nut; 21. bolt mounting block. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figures 1 to 3 The utility model provides a technical solution: a curtain wall seismic connection structure, including a column 1, four fixing screws 2 are fixedly connected on both sides of the column 1, a mounting plate 4 is installed on one side of the column 1, four No. 1 mounting through holes 5 matching with the fixing screws 2 are opened inside the mounting plate 4, a No. 1 connecting piece 3 is fixedly connected to one side of the mounting plate 4, a cross piece 9 is installed on the outer side of the No. 1 connecting piece 3, two fixing plates 10 are arranged on one side of the column 1, two limiting side plates 11 matching with the column 1 are symmetrically fixedly connected on one side of the fixing plate 10, four No. 1 mounting bolts 15 are installed inside the two limiting side plates 11, a No. 2 connecting piece 16 is installed on the top of the column 1, and the inner side of the No. 2 connecting piece 16 is symmetrically fixedly connected to the two limiting side plates 11, and four No. 1 mounting bolts 15 are installed inside the two limiting side plates 11, and a No. 2 connecting piece 16 is installed on the top of the column 1. There are eight No. 4 mounting through holes 17 that cooperate with the No. 1 mounting bolts 15, and sixteen limit mounting holes that cooperate with the No. 4 mounting through holes 17 are symmetrically opened inside the column 1. Both sides of the No. 4 mounting through holes 17 are fixedly connected with limit side blocks 18, the outer side of the No. 1 mounting bolt 15 is threadedly connected with the No. 2 fixing nut 14, and the outer side of the fixing screw 2 is threadedly connected with the No. 1 fixing nut 6. The No. 1 mounting bolt 15 passes through the No. 4 mounting through holes 17 in the No. 2 connecting piece 16, and the No. 2 fixing nut 14 is used to perform limit thread fixation on the outer side of the No. 1 mounting bolt 15, so that the No. 2 connecting piece 16 is installed and fixed to the column 1, and the column 1 is installed and fixed to the limit side plate 11.

[0016] Among them, eight No. 2 mounting through holes 7 are opened inside the No. 1 connecting member 3 , and sixteen No. 3 mounting through holes 8 cooperating with the No. 2 mounting through holes 7 are symmetrically opened inside the cross piece 9 .

[0017] Among them, the No. 2 mounting bolt 19 is installed inside the No. 2 mounting through hole 7 and the No. 3 mounting through hole 8, and the No. 3 fixing nut 20 is threadedly connected to the outer side of the No. 2 mounting bolt 19. The No. 2 mounting bolt 19 passes through the No. 2 mounting through hole 7 and the No. 3 mounting through hole 8, and is installed and fixed to the outer side of the No. 2 mounting bolt 19 through the No. 3 fixing nut 20, and the cross bar 9 is installed and fixed on the outer side of the No. 1 connecting piece 3, and the two columns 1 are connected and installed through the cross bar 9.

[0018] Among them, two limiting installation blocks 12 are fixedly connected to both sides of the column 1, and the inner side of the limiting side plate 11 is provided with a limiting installation groove 13 that cooperates with the limiting installation block 12. The limiting installation block 12 and the limiting installation groove 13 are connected and limited to limit and fix the installation position of the column 1.

[0019] Among them, the top and bottom of the fixing plate 10 are fixedly connected with two bolt mounting blocks 21. The bolt mounting blocks 21 at the top and bottom of the fixing plate 10 are installed and fixed with the wall connecting parts through fixing bolts, so that the fixing plate 10 and the limiting side plate 11 are installed and fixed, which facilitates the connection and installation of the curtain wall.

[0020] Specifically, when in use, the No. 2 connecting piece 16 enters the inner side of the column 1, and the two No. 2 connecting pieces 16 are installed at the top and bottom of the column 1. The No. 1 mounting bolt 15 passes through the limiting side plate 11 and the limiting mounting hole in the column 1. The No. 1 mounting bolt 15 passes through the No. 4 mounting through hole 17 in the No. 2 connecting piece 16, and the No. 2 fixing nut 14 is used to perform limiting thread fixation on the outer side of the No. 1 mounting bolt 15, and the No. 2 connecting piece 16 is installed and fixed between the column 1, and the column 1 is installed and fixed between the limiting side plate 11, and the No. 2 connecting piece 16 is installed and fixed to the column 1. , to facilitate the connection between the two columns 1, the two columns 1 are installed and fixed through the No. 2 connecting piece 16, the fixing screw 2 passes through the No. 1 mounting through hole 5 in the mounting plate 4, and is fixed through the No. 1 fixing nut 6 and the threaded installation on the outer side of the fixing screw 2, the mounting plate 4 is installed and fixed on both sides of the column 1, and then the No. 2 mounting bolt 19 passes through the No. 2 mounting through hole 7 and the No. 3 mounting through hole 8, and is installed and fixed through the No. 3 fixing nut 20 and the outer side of the No. 2 mounting bolt 19, the cross bar 9 is installed and fixed on the outer side of the No. 1 connecting piece 3, and the two columns 1 are connected and installed through the cross bar 9.

[0021] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 understood as a limitation on the present invention.

[0022] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0023] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A curtain wall seismic connection structure, comprising a column (1), characterized in that: Four fixing screws (2) are fixedly connected on both sides of the column (1); a mounting plate (4) is installed on one side of the column (1); four No. 1 mounting through holes (5) matching with the fixing screws (2) are opened inside the mounting plate (4); a No. 1 connecting piece (3) is fixedly connected on one side of the mounting plate (4); a cross bar (9) is installed on the outer side of the No. 1 connecting piece (3); two fixing plates (10) are provided on one side of the column (1); two limiting side plates (11) matching with the column (1) are symmetrically fixedly connected on one side of the fixing plate (10); the two limiting side plates (11) are installed inside There are four No. 1 mounting bolts (15), a No. 2 connecting piece (16) is installed on the top of the column (1), eight No. 4 mounting through holes (17) cooperating with the No. 1 mounting bolts (15) are symmetrically opened inside the No. 2 connecting piece (16), sixteen limit mounting holes cooperating with the No. 4 mounting through holes (17) are symmetrically opened inside the column (1), both sides of the No. 4 mounting through holes (17) are fixedly connected with limiting side blocks (18), the outer side of the No. 1 mounting bolt (15) is threadedly connected with a No. 2 fixing nut (14), and the outer side of the fixing screw (2) is threadedly connected with a No. 1 fixing nut (6).

2. The curtain wall seismic connection structure according to claim 1, characterized in that: The first connecting piece (3) is provided with eight second mounting through holes (7) inside, and the cross bar (9) is provided with sixteen third mounting through holes (8) symmetrically matched with the second mounting through holes (7) inside.

3. The curtain wall seismic connection structure according to claim 2, characterized in that: A No. 2 mounting bolt (19) is installed inside the No. 2 mounting through hole (7) and the No. 3 mounting through hole (8), and a No. 3 fixing nut (20) is threadedly connected to the outer side of the No. 2 mounting bolt (19).

4. The curtain wall seismic connection structure according to claim 1, characterized in that: Two limiting installation blocks (12) are fixedly connected to both sides of the upright column (1), and a limiting installation groove (13) matching with the limiting installation block (12) is provided on the inner side of the limiting side plate (11).

5. The curtain wall seismic connection structure according to claim 1, characterized in that: The top and bottom of the fixing plate (10) are fixedly connected with two bolt mounting blocks (21).

Images