Combined assembly type curtain wall structure

Abstract

The utility model relates to the field of curtain wall assembly, and discloses a combined assembly type curtain wall structure which comprises four keel supports, the inner walls of the outer sides of the keel supports are all in threaded connection with threaded cylinders, the rear ends of the threaded cylinders are all fixedly connected with a plurality of elastic steel blocks, and the outer walls of the elastic steel blocks are all fixedly connected with limiting blocks. The rear ends of the keel supports are connected with mounting plates through the threaded cylinders, and one ends of the inner sides of the mounting plates are jointly and fixedly connected with embedded blocks. According to the installation structure, the limiting block on the elastic steel block can abut against the rear end of the installation plate through the arrangement of the threaded cylinder and the fastening bolt, the buckling block at the rear end of the keel support is matched with the groove in the embedded block, and the keel support can be firmly installed on the periphery of the embedded block through the structure; through the simple structure, the convenience of installing the glass curtain wall can be improved, and the working efficiency of installing the curtain wall is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of assembled curtain walls, in particular to a combined assembled curtain wall structure. Background Art

[0002] A curtain wall is an exterior wall enclosure structure of a building, which does not bear weight and is hung outside the building like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings.

[0003] At present, most of the existing curtain wall installation structures also require relatively cumbersome processes, resulting in low convenience during the installation process. Moreover, when installing the embedded devices, it is mostly inconvenient to install them on the wall, greatly increasing the working difficulty of installing the curtain wall. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a combined assembled curtain wall structure, which has the advantages of simple structure for a concise installation process and firmly installing the embedded devices on the wall.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A combined assembled curtain wall structure includes four keel brackets. The inner walls of the outer sides of the keel brackets are all threadedly connected with threaded cylinders. A plurality of elastic steel blocks are fixedly connected to the rear ends of the threaded cylinders. Limiting blocks are fixedly connected to the outer walls of the elastic steel blocks. The rear ends of the keel brackets are all connected with mounting plates through the threaded cylinders. One end of the inner sides of the mounting plates is commonly fixedly connected with an embedded block. The inner walls of the embedded blocks are all rotatably connected with rotating rods. Threaded grooves are arranged at the rear ends of the rotating rods.

[0006] As a further description of the above technical scheme:

[0007] A plurality of fixing columns are fixedly connected to the rear ends of the embedded blocks. A pressing block is slidably connected to the outer walls of the fixing columns. The inner wall of the pressing block is threadedly connected to the threaded groove at the rear end of the rotating rod.

[0008] As a further description of the above technical scheme:

[0009] A fixing block is commonly fixedly connected to the rear ends of the fixing columns. The rear ends of the rotating rods are all rotatably connected to the front end of the fixing block.

[0010] As a further description of the above technical scheme:

[0011] A plurality of connecting blocks are rotatably connected to one end of the relative inner sides of the pressing block and the fixing block.

[0012] As a further description of the above technical scheme:

[0013] The rear ends of the connecting blocks at the front side are rotatably connected to the stop blocks, and the front ends of the connecting blocks at the rear side are rotatably connected to the inner wall of the rear ends of the stop blocks.

[0014] As a further description of the above technical solution:

[0015] The keel brackets are each provided with a groove at one end opposite to the inner side, and the glass curtain wall is installed in the grooves inside the keel brackets.

[0016] As a further description of the above technical solution:

[0017] The outer side of the rear end of the keel bracket is fixedly connected with a buckle block, and the outer wall of the buckle block is matched with the shape of the trapezoidal groove at the front end of the embedded block.

[0018] As a further description of the above technical solution:

[0019] The inner walls of the threaded barrels are all threadedly connected to fastening bolts, and the rear ends of the fastening bolts are fixedly connected to tapered columns.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the pressing block is driven to squeeze the stop block on the connecting block backwards by rotating the rotating rod, so that the stop block is tightly attached to the wall hole to increase the friction with the wall hole, making the installation of the embedded block more secure, thereby ensuring the safety of the curtain wall structure.

[0022] 2. In the utility model, the setting of the threaded tube and the fastening bolts can make the limit block on the elastic steel block against the rear end of the mounting plate and the buckle block at the rear end of the keel bracket fits with the groove on the embedded block. This structure can make the keel bracket firmly installed around the embedded block. The simple structure can improve the convenience of installing the glass curtain wall and greatly improve the work efficiency of installing the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a combined assembled curtain wall structure proposed by the utility model;

[0024] Figure 2 A schematic diagram of a keel support structure of a combined assembled curtain wall structure proposed by the utility model;

[0025] Figure 3 A schematic diagram of the embedded block structure of a combined assembled curtain wall structure proposed by the utility model;

[0026] Figure 4 A schematic diagram of an elastic steel block structure of a combined assembled curtain wall structure proposed by the utility model;

[0027] Figure 5Schematic diagram of the screw barrel structure of a combined prefabricated curtain wall structure proposed by the present utility model.

[0028] Legend:

[0029] 1. Keel support; 2. Embedded block; 3. Installation plate; 4. Screw barrel; 5. Tightening bolt; 6. Rotating rod; 7. Glass curtain wall; 8. Fixed column; 9. Connecting block; 10. Positioning block; 11. Fixed block; 12. Elastic steel block; 13. Limit block; 14. Buckle block; 15. Tapered column; 16. Pressing block. Detailed implementation mode

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] To further understand the content of the present utility model, the present utility model will be described in detail with reference to the accompanying drawings.

[0032] Refer to Figures 1-3 , an embodiment provided by the present utility model: a combined prefabricated curtain wall structure, including four keel supports 1, the inner walls of the outer sides of the keel supports 1 are all threadedly connected with screw barrels 4, several elastic steel blocks 12 are fixedly connected to the rear ends of the screw barrels 4, limit blocks 13 are fixedly connected to the outer walls of the elastic steel blocks 12, the rear ends of the keel supports 1 are all connected with installation plates 3 through the screw barrels 4, one end of the inner sides of the installation plates 3 is commonly fixedly connected with embedded blocks 2, the inner walls of the embedded blocks 2 are all rotatably connected with rotating rods 6, and threaded grooves are arranged at the rear ends of the rotating rods 6.

[0033] Specifically, when installing this structure, it is necessary to install the embedded block 2 into the wall. After the embedded block 2 is firmly installed, then install the keel support 1 on the embedded block 2. When installing, it is necessary to install all the vertical keel supports 1 first, then install the horizontal keel support 1 at the bottom layer, and then install the glass curtain wall 7 at the bottom layer of the entire curtain wall structure. After the glass curtain wall 7 at the bottom layer is installed in the inner groove of the keel support 1, then install the horizontal keel support 1 at the upper layer, and then install the glass curtain wall 7 layer by layer. During the installation of the glass curtain wall 7, it is also necessary to use silicone structural sealant to seal the glass curtain wall 7.

[0034] Refer to Figure 3, a number of fixing columns 8 are fixedly connected to the rear ends of the embedded blocks 2. The outer walls of the fixing columns 8 are jointly slidably connected to the pressing blocks 16. The inner walls of the pressing blocks 16 are threadedly connected to the threaded grooves at the rear ends of the rotating rods 6. The rear ends of the fixing columns 8 are jointly fixedly connected to the fixing blocks 11. The rear ends of the rotating rods 6 are rotatably connected to the front ends of the fixing blocks 11. A number of connecting blocks 9 are rotatably connected to one end of the pressing blocks 16 and the fixing blocks 11 facing each other. The rear ends of the front connecting blocks 9 are rotatably connected to the abutting blocks 10. The front ends of the rear connecting blocks 9 are rotatably connected to the inner walls of the rear ends of the abutting blocks 10.

[0035] Specifically, after the embedded block 2 is initially installed on the wall, it is necessary to rotate the rotating rod 6 so that the pressing block 16 moves backward on the threaded groove provided at the rear end of the rotating rod 6. The movement of the pressing block 16 will cause the connecting blocks 9 between the pressing block 16 and the inner side of the fixing block 11 to squeeze the fixing column 8 against the periphery of the wall hole to increase the friction of the embedded block 2 on the wall hole and make it firmly fixed.

[0036] Refer to Figure 1 , Figure 4 and Figure 5 , snap blocks 14 are fixedly connected to the outer sides of the rear ends of the keel brackets 1. The outer walls of the snap blocks 14 are in line with the trapezoidal grooves at the front ends of the embedded blocks 2. The inner walls of the threaded cylinders 4 are threadedly connected to the fastening bolts 5. Conical columns 15 are fixedly connected to the rear ends of the fastening bolts 5. Grooves are provided at one end of the keel brackets 1 facing each other. The glass curtain wall 7 is jointly installed in the inner grooves of the keel brackets 1.

[0037] Specifically, when installing the keel bracket 1, first initially install the keel bracket 1 on the mounting plate 3 around the embedded block 2 through the threaded cylinder 4, and then install the fastening bolt 5 into the inner wall of the threaded cylinder 4. As the conical column 15 gradually advances with the installation depth of the fastening bolt 5 on the threaded cylinder 4, it will push against the elastic steel block 12 and gradually open. At this time, the limiting block 13 on the elastic steel block 12 will be stuck at the rear end of the mounting plate 3 to achieve the effect of stably fastening the keel bracket 1 on the embedded block 2.

[0038] Working principle: When installing the curtain wall structure, first place the embedded blocks 2 equidistantly on the wall with holes drilled, and then use a hexagon bolt driver to align with the hexagon screw holes at the front of the rotating rod 6 and drive the rotating rod 6 to rotate. The pressing block 16 at the rear of the rotating rod 6 will move backward on the fixed column 8 under its rotation. The movement of the pressing block 16 will cause the connecting blocks 9 on both sides to squeeze the abutting block 10 against the inner wall of the outer wall, thereby increasing the friction between the embedded block 2 and the wall and making the embedded block 2 more firmly fixed on the wall. When installing the keel bracket 1, first clamp the buckle block 14 at the rear end of the keel bracket 1 into the trapezoidal groove on the embedded block 2, and then install the threaded cylinder 4 at the position aligned with the mounting plates 3 on the keel bracket 1 and the embedded block 2, so that the keel bracket 1 and the mounting plate 3 have a preliminary fixation. Then install the fastening bolt 5 into the inner wall of the threaded cylinder 4. The tapered column 15 at the rear end of the fastening bolt 5 will gradually press against the elastic steel block 12 and open as the fastening bolt 5 is installed deeper into the threaded cylinder 4. The limiting block 13 on the elastic steel block 12 will then be stuck at the rear end of the mounting plate 3 to firmly fix the keel bracket 1 on the embedded block 2. When installing the curtain wall, first install all the vertical keel brackets 1, then install the lowest layer of horizontal keel brackets 1, then install the glass curtain wall 7 into the groove on the keel bracket 1, and then install the upper layer of horizontal keel brackets 1. After installation, seal and fix the glass curtain wall 7 with silicone structural sealant.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined prefabricated curtain wall structure, comprising four keel brackets (1), characterized in that: The outer inner walls of the keel brackets (1) are all threadedly connected with threaded cylinders (4). A number of elastic steel blocks (12) are fixedly connected to the rear ends of the threaded cylinders (4). Limit blocks (13) are fixedly connected to the outer walls of the elastic steel blocks (12). The rear ends of the keel brackets (1) are all connected with mounting plates (3) through the threaded cylinders (4). A common embedded block (2) is fixedly connected to one end of the inner side of the mounting plate (3). Rotating rods (6) are rotatably connected to the inner walls of the embedded blocks (2). Threaded grooves are provided at the rear ends of the rotating rods (6).

2. The combined prefabricated curtain wall structure according to claim 1, characterized in that: A number of fixed columns (8) are fixedly connected to the rear ends of the embedded blocks (2). A pressing block (16) is slidably connected to the outer walls of the fixed columns (8). The inner wall of the pressing block (16) is threadedly connected to the threaded groove at the rear end of the rotating rod (6).

3. The combined prefabricated curtain wall structure according to claim 2, characterized in that: A fixed block (11) is fixedly connected to the rear ends of the fixed columns (8). The rear ends of the rotating rods (6) are rotatably connected to the front ends of the fixed block (11).

4. A combined prefabricated curtain wall structure according to claim 3, characterized in that: A number of connecting blocks (9) are rotatably connected to the opposite inner ends of the pressing block (16) and the fixed block (11).

5. A combined prefabricated curtain wall structure according to claim 4, characterized in that: The rear ends of the front connecting blocks (9) are rotatably connected to abutting blocks (10). The front ends of the rear connecting blocks (9) are rotatably connected to the inner walls of the rear ends of the abutting blocks (10).

6. The combined prefabricated curtain wall structure according to claim 1, wherein: Grooves are provided at the opposite inner ends of the keel brackets (1). A glass curtain wall (7) is commonly installed in the inner grooves of the keel brackets (1).

7. A combined prefabricated curtain wall structure according to claim 1, characterized in that: Snap blocks (14) are fixedly connected to the outer sides of the rear ends of the keel brackets (1). The outer walls of the snap blocks (14) are in conformity with the trapezoidal groove shape of the front end of the embedded block (2).

8. A combined prefabricated curtain wall structure according to claim 1, characterized in that: Tightening bolts (5) are threadedly connected to the inner walls of the threaded cylinders (4). Tapered columns (15) are fixedly connected to the rear ends of the tightening bolts (5).

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