Curtain wall reserved connecting structure

Abstract

The utility model relates to the technical field of curtain wall reserved connecting structures, in particular to a curtain wall reserved connecting structure which comprises a bent plate and a first square frame, the rear end face of the bent plate is attached to the front face of the first square frame, and the upper side and the lower side of the front face of the bent plate are in threaded connection with second bolts respectively. The rear portion of the outer wall of the second bolt is in threaded connection with the front face of a first square frame, baffles are fixedly connected to the front portions of the upper side and the lower side of the first square frame correspondingly, a handle is matched in an adjusting structure to drive a screw to rotate up and down through the top of the first square frame, and the rotating screw drives a bent plate to move up and down. The movable bent plate drives the connecting plate to be attached to the rear portion of the baffle and the inner wall of the first square frame to move up and down, position adjustment of the connecting plate is achieved, then the connecting position of the curtain wall is attached to the connecting plate, an external connecting rod penetrates through the connecting plate to be fixed to the connecting position of the curtain wall, and the using limitation of a reserved connecting structure of the curtain wall is eliminated; and the installation difficulty of the reserved connecting structure of the curtain wall is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall reserved connection structures, in particular to a curtain wall reserved connection structure. Background Technique

[0002] The curtain wall reserved connection structure is a fixing tool between the wall and the curtain wall, which ensures the beauty of the curtain wall and is stably fixed on the outer side of the wall.

[0003] For example, a building curtain wall connection structure with the authorization announcement number of "CN211037476U". Both the top and bottom of one side of the frame are fixedly connected with connecting rods. One side of the connecting rod is fixedly connected with a clamping plate. One side of the lower surface of the frame is fixedly connected with a lower mounting plate. One side of the upper surface of the frame is fixedly connected with an upper mounting plate. By using the setting method of matching the connecting plate and the frame, the relative position between the frame and the connecting plate is fixed. Such a connection method facilitates the assembly between the connecting plate and the frame, and also facilitates the disassembly and assembly between the wall and the frame, reducing the waste of resources. However, when using the curtain wall connection structure, bolts are used to position it with the wall. In order to ensure stability, a reserved connection structure is adopted in modern buildings, that is, the curtain wall connection structure is directly buried in the wall when pouring the wall. When the wall solidifies, it will form an integral body with the curtain wall connection structure. Although this improves the strength and stability, it is necessary to accurately adjust the position of the curtain wall reserved connection structure in advance. It is easy to appear misalignment when installing the curtain wall later, and it limits the specifications of the curtain wall, resulting in limitations in the use of the curtain wall reserved connection structure and increasing the installation difficulty of the curtain wall reserved connection structure. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems of limitations in the use of the curtain wall reserved connection structure and increased installation difficulty of the curtain wall reserved connection structure, and to propose a curtain wall reserved connection structure.

[0005] To achieve the above object, the utility model provides the following technical solution:

[0006] Design a curtain wall reserved connection structure, including a bent plate and a first square frame. The rear end face of the bent plate is attached to the front face of the first square frame. The upper and lower sides of the front face of the bent plate are respectively threadedly connected with second bolts. The rear of the outer wall of the second bolt is threadedly connected with the front face of the first square frame. The front sides of the upper and lower sides of the first square frame are respectively fixedly connected with baffles. The rear of the top of the first square frame is connected with an adjustment structure. The left side of the bent plate is fixedly connected with a second square frame. The inner wall of the second square frame is connected with a support structure. The left and right sides of the top of the first square frame are respectively processed with round openings. The top of the first square frame is fixedly connected with a vertical plate.

[0007] Preferably, the adjustment structure includes a screw rod and a grip. The outer wall of the screw rod is threadedly connected to the top of the first square frame. The top of the screw rod is fixedly connected to the bottom of the grip. The bottom of the outer wall of the screw rod is rotatably connected to the top of a curved plate. A connecting plate is fixedly connected to the bottom of the curved plate.

[0008] Preferably, the front and rear sides of the connecting plate are respectively in contact with the rear end face of the baffle and the rear part of the inner wall of the first square frame.

[0009] Preferably, brackets are fixedly connected to the upper and lower right ends of the second square frame respectively. The right sides of the two brackets are respectively fixedly connected to the upper and lower ends of the left side of a bent plate.

[0010] Preferably, a wall body is in contact with the left side of the top of the second square frame. A plurality of embedded parts are fixedly connected to the inner wall of the wall body. The outer walls of the plurality of embedded parts respectively penetrate and are connected to the left side of the top of the second square frame and the inner wall of a vertical plate.

[0011] Preferably, the support structure includes a circular plate and a column. The outer sides of the two circular plates are respectively in contact with the upper and lower sides of the inner wall of the second square frame. The inner sides of the two circular plates are respectively fixedly connected to the upper and lower ends of the column. First bolts are respectively threadedly connected to the outer walls of the circular plates. The end parts of the outer walls of the first bolts are threadedly connected to the inner wall of the second square frame.

[0012] A curtain wall reserved connection structure proposed by the present utility model has the beneficial effects that: by driving the screw rod to rotate up and down through the top of the first square frame in cooperation with the grip in the adjustment structure, the rotating screw rod drives the curved plate to move up and down, and the moving curved plate drives the connecting plate to move up and down in contact with the rear of the baffle and the inner wall of the first square frame, realizing the position adjustment of the connecting plate. Then, the connection part of the curtain wall is attached to the connecting plate, and then an external connecting rod passes through the connecting plate to be fixed to the curtain wall connection part, eliminating the use limitation of the curtain wall reserved connection structure and reducing the installation difficulty of the curtain wall reserved connection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 a schematic structural diagram of the connection relationship among the first square frame, the screw rod and the grip in

[0015] Figure 3 is Figure 1 a schematic structural diagram of the connection relationship among the screw rod, the curved plate and the connecting plate in

[0016] Figure 4 is Figure 1 a schematic structural diagram of the connection relationship among the bent plate, the second square frame and the bracket in

[0017] Figure 5 For Figure 1 Schematic structural diagram of the connection relationship among the middle circular plate, the column and the first bolt;

[0018] Figure 6 For Figure 4 Schematic structural diagram of A in

[0019] In the figure: 1, bent plate; 2, adjustment structure; 201, screw rod; 202, grip; 203, curved plate; 204, connecting plate; 3, support structure; 301, circular plate; 302, column; 303, first bolt; 4, first square frame; 5, baffle; 6, second bolt; 7, bracket; 8, second square frame; 9, vertical plate; 10, wall body; 11, circular opening; 12, embedded part; 13, round rod; 14, protective cover. Specific implementation mode

[0020] The present utility model will be further described below with reference to the accompanying drawings:

[0021] Embodiment 1:

[0022] Please refer to Figures 1-6 : In this embodiment, a reserved connection structure for curtain wall includes a bent plate 1 and a first square frame 4. The rear end face of the bent plate 1 is attached to the front face of the first square frame 4. The upper and lower sides of the front face of the bent plate 1 are respectively threadedly connected with second bolts 6. The rear of the outer wall of the second bolt 6 is threadedly connected with the front face of the first square frame 4. The second bolts 6 play a role in fixing the bent plate 1 and the first square frame 4. The front of the upper and lower sides of the first square frame 4 are respectively fixedly connected with baffles 5. The baffles 5 partition the inner wall of the first square frame 4. The rear of the top of the first square frame 4 is connected with an adjustment structure 2. The left side of the bent plate 1 is fixedly connected with a second square frame 8. The inner wall of the second square frame 8 is connected with a support structure 3. The left and right sides of the top of the first square frame 4 are respectively processed with circular openings 11. The top of the first square frame 4 is fixedly connected with a vertical plate 9.

[0023] The adjustment structure 2 includes a screw rod 201 and a grip 202. The outer wall of the screw rod 201 is threadedly connected with the top of the first square frame 4. The screw rod 201 rotates up and down through the top of the first square frame 4 under force. The top of the screw rod 201 is fixedly connected with the bottom of the grip 202. The grip 202 is convenient for driving the screw rod 201 to rotate up and down. The bottom of the outer wall of the screw rod 201 is rotatably connected with the top of a curved plate 203. The bottom of the outer wall of the screw rod 201 is rotatable with a bearing on the top of the curved plate 203. The bottom of the curved plate 203 is fixedly connected with a connecting plate 204. The inner wall of the connecting plate 204 is processed with threads. The front and rear sides of the connecting plate 204 are respectively attached to the rear end face of the baffle 5 and the rear of the inner wall of the first square frame 4;

[0024] By adjusting the structure 2, the cooperating grip 202 drives the screw rod 201 to rotate up and down through the top of the first square frame 4. The rotating screw rod 201 drives the curved plate 203 to move up and down. The moving curved plate 203 drives the connecting plate 204 to fit against the rear of the baffle 5 and move up and down along the inner wall of the first square frame 4, realizing the position adjustment of the connecting plate 204. Subsequently, the connection part of the curtain wall is fitted against the connecting plate 204, and then the external connecting rod passes through the connecting plate and is fixed to the connection part of the curtain wall, eliminating the use limitations of the reserved connection structure of the curtain wall and reducing the installation difficulty of the reserved connection structure of the curtain wall.

[0025] On the upper and lower right ends of the second square frame 8, brackets 7 are respectively fixedly connected. The right sides of the two brackets 7 are respectively fixedly connected to the upper and lower ends of the left side of the bent plate 1. The left side of the top of the second square frame 8 is fitted against the wall body 10. Multiple embedded parts 12 are respectively fixedly connected to the inner wall of the wall body 10. The embedded parts 12 are buried during the pouring of the wall body 10. In this way, after the wall body 10 solidifies, the strength of the embedded parts will be much greater than the form of later bolt installation. The outer walls of the multiple embedded parts 12 are respectively connected through the top left side of the second square frame 8 and the inner wall of the vertical plate 9. The support structure 3 includes a circular plate 301 and a column 302. The outer sides of the two circular plates 301 are respectively fitted against the upper and lower sides of the inner wall of the second square frame 8. The inner sides of the two circular plates 301 are respectively fixedly connected to the upper and lower ends of the column 302. The outer walls of the circular plates 301 are respectively threadedly connected with first bolts 303. The first bolts 303 play a fixing role for the circular plates 301 and the second square frame 8. The outer wall ends of the first bolts 303 are threadedly connected to the inner wall of the second square frame 8.

[0026] Working principle:

[0027] Installation of the reserved connection structure of the curtain wall:

[0028] During the pouring of the wall body 10, the embedded parts 12 are respectively integrally poured with the bottom and the right side of the wall body 10. When the poured wall body 10 solidifies, the embedded parts 12 form an integral body with the wall body 10. Then, the left side of the top of the second square frame 8 is inserted into the bottom embedded part 12 of the wall body 10. At this time, the inner wall of the vertical plate 9 is inserted into the outer wall of the right embedded part 12, and the bottom of the embedded part 12 is fitted against the top of the second square frame 8. Then, the vertical plate 9 and the second square frame 8 are welded. Subsequently, the installation of the reserved connection structure of the curtain wall is completed by connecting the external collar to the outer wall of the embedded part.

[0029] Internal support of the second square frame:

[0030] Make the outer sides of the two circular plates 301 respectively fit against the upper and lower sides of the inner wall of the second square frame 8. Subsequently, the first bolts 303 are threadedly passed through the circular plates 301 and threadedly connected to the inner wall of the second square frame 8, completing the installation of the support structure 3. The column 302 cooperates with the circular plates 301 to support the inner wall of the second square frame 8, improving the strength of the second square frame 8.

[0031] Curtain wall installation:

[0032] The front of the first square frame 4 fits against the rear of the bent plate 1. Subsequently, the second bolt 6 is threaded through the bent plate 1 and threadedly connected to the front of the second square frame 4. Then, with the cooperation of the grip 202, the screw rod 201 is driven to rotate up and down through the top of the first square frame 4. The rotating screw rod 201 drives the curved plate 203 to move up and down. The moving curved plate 203 drives the connecting plate 204 to fit against the rear of the baffle 5 and move up and down along the inner wall of the first square frame 4, achieving the position adjustment of the connecting plate 204. Subsequently, the connection part of the curtain wall is fitted against the connecting plate 204, and then the external connecting rod passes through the connecting plate and is fixed to the curtain wall connection part.

[0033] Embodiment 2:

[0034] Please refer to Figures 1-6 : In this embodiment, a reserved connection structure for a curtain wall further includes a round rod 13 and a shield 14. The bottoms of the outer walls of the two round rods 13 are inserted into the inner wall of the round opening 11, and the top parts of the inner sides of the two round rods 13 are fixedly connected to the left and right bottom sides of the shield 14 respectively.

[0035] Working principle:

[0036] After the adjustment structure 2 is completed and used, the shield 14 is put on the outside of the screw rod 201 and the grip 202. At the same time, the outer wall of the round rod 13 is in contact with the inner wall of the round opening 11 until the bottom of the shield 14 fits against the top of the first square frame !, completing the shielding protection of the screw rod 201.

[0037] Although the present utility model has been illustrated and described by reference to the preferred embodiments, those of ordinary skill in the art should understand that various changes in form and details may be made within the scope of the claims.

Claims

1. A reserved connection structure for a curtain wall, comprising a bent plate (1) and a first square frame (4), characterized in that: The rear end face of the bent plate (1) is in contact with the front face of the first square frame (4). The upper and lower sides of the front face of the bent plate (1) are respectively threadedly connected with second bolts (6). The rear of the outer wall of the second bolt (6) is threadedly connected with the front face of the first square frame (4). The front of the upper and lower sides of the first square frame (4) are respectively fixedly connected with baffles (5). The rear of the top of the first square frame (4) is connected with an adjustment structure (2). The left side of the bent plate (1) is fixedly connected with a second square frame (8). The inner wall of the second square frame (8) is connected with a support structure (3). The left and right sides of the top of the first square frame (4) are respectively processed with round openings (11). The top of the first square frame (4) is fixedly connected with a vertical plate (9).

2. The curtain wall reserved connection structure according to claim 1, characterized in that: The adjustment structure (2) includes a screw rod (201) and a handle (202). The outer wall of the screw rod (201) is threadedly connected with the top of the first square frame (4). The top of the screw rod (201) is fixedly connected with the bottom of the handle (202). The bottom of the outer wall of the screw rod (201) is rotatably connected with the top of a curved plate (203). The bottom of the curved plate (203) is fixedly connected with a connecting plate (204).

3. A curtain wall reserved connection structure according to claim 2, characterized in that: The front and rear sides of the connecting plate (204) are respectively in contact with the rear end face of the baffle (5) and the rear of the inner wall of the first square frame (4).

4. A curtain wall reserved connection structure according to claim 1, characterized in that: The right ends of the upper and lower sides of the second square frame (8) are respectively fixedly connected with brackets (7). The right sides of the two brackets (7) are respectively fixedly connected with the upper and lower ends of the left side of the bent plate (1).

5. A curtain wall reserved connection structure according to claim 1, characterized in that: The left side of the top of the second square frame (8) is in contact with a wall body (10). The inner walls of the wall body (10) are respectively fixedly connected with a plurality of embedded parts (12). The outer walls of the plurality of embedded parts (12) respectively penetrate and are connected with the left side of the top of the second square frame (8) and the inner wall of the vertical plate (9).

6. A curtain wall reserved connection structure according to claim 1, characterized in that: The support structure (3) includes a circular plate (301) and a column (302). The outer sides of the two circular plates (301) are respectively in contact with the upper and lower sides of the inner wall of the second square frame (8). The inner sides of the two circular plates (301) are respectively fixedly connected with the upper and lower ends of the column (302). The outer walls of the circular plates (301) are respectively threadedly connected with first bolts (303). The end parts of the outer walls of the first bolts (303) are threadedly connected with the inner wall of the second square frame (8).

Images