Glass curtain wall connecting device

Abstract

The utility model discloses a glass curtain wall connecting device, which belongs to the technical field of glass curtain walls and comprises a keel frame, clamping blocks are fixedly connected to two sides of the top and the bottom of the inner side of the keel frame, concave blocks are fixedly connected to inner cavities of the clamping blocks, convex blocks are inserted into the concave blocks, through holes are formed in the convex blocks, and the through holes are communicated with the through holes. One end of the protruding block is fixedly connected with a glass curtain wall body, and the inner side of the keel frame is movably connected with a positive and negative rotation threaded rod. The protruding block on the back face of the glass curtain wall body is connected with the inner cavity of the clamping block in an inserted mode, one end of the protruding block is tightly attached to the concave block, then the rotating handle is held and rotated, the rotating handle drives the forward and reverse rotation threaded rod to rotate, the forward and reverse rotation threaded rod drives the two threaded sleeves to move in the opposite directions, and therefore the glass curtain wall is fixed. The threaded sleeve drives the connecting column to move until the connecting column penetrates through the inner cavity of the through hole and is attached to the inner wall of the clamping block, the protruding block is limited and fixed, and the purpose of rapid installation is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass curtain walls, and in particular relates to a glass curtain wall connecting device. Background Art

[0002] The curtain wall is the exterior wall of a building, hung up like a curtain. 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 glass curtain wall is a new type of wall in contemporary times. The greatest feature it gives to the building is that it organically unifies factors such as architectural aesthetics, building functions, building energy conservation and building structure. The building presents different tones from different angles, giving people dynamic beauty with the changes in sunlight, moonlight and light.

[0003] The existing connection device has a simple structure and only limits the curtain wall by bolts, which greatly reduces the stability of the curtain wall during installation. Secondly, the bolts are very likely to slip during long-term use, making it very difficult to replace the curtain wall later and increasing the intensity of the work. Therefore, we provide a glass curtain wall connection device. Utility Model Content

[0004] The utility model aims to provide a glass curtain wall connection device, which performs preliminary positioning of the protrusions by setting a clamping block and a concave block, and then performs multiple positioning of the protrusions by using a turning handle in conjunction with a forward and reverse threaded rod, a threaded sleeve and a connecting column, thereby achieving the purpose of easy installation and solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glass curtain wall connection device, comprising a keel frame, wherein both sides of the top and bottom of the inner side of the keel frame are fixedly connected with clamping blocks, the inner cavity of the clamping block is fixedly connected with a concave block, a convex block is inserted on the concave block, a through hole is provided on the convex block, one end of the convex block is fixedly connected with a glass curtain wall body, the inner side of the keel frame is movably connected with a forward and reverse threaded rod, both sides of the surface of the forward and reverse threaded rod are threadedly connected with threaded sleeves, the top and bottom of the threaded sleeve are fixedly connected with connecting columns, and one end of the forward and reverse threaded rod and located on the outer side of the keel frame is fixedly connected with a turning handle.

[0006] By adopting the above scheme, the convex block on the back of the glass curtain wall body is plugged into the inner cavity of the clamping block, and one end of the convex block is tightly fitted with the concave block. Then, the turning handle is held and rotated, and the forward and reverse threaded rods are driven to rotate by the turning handle, and the two threaded sleeves are driven to move toward each other by the forward and reverse threaded rods, and the connecting column is driven to move by the threaded sleeve until the connecting column passes through the inner cavity of the through hole and fits the inner wall of the clamping block, so as to limit and fix the convex block, thereby achieving the purpose of quick installation.

[0007] As a preferred implementation of a glass curtain wall connection device, the other end of the forward and reverse threaded rod is sleeved with a bearing, and one side of the bearing is fixedly connected to the inner wall of the keel frame.

[0008] By adopting the above scheme, the bearing is set to reduce the wear of the forward and reverse threaded rod during operation, avoid the occurrence of jamming, and greatly improve the smoothness of the forward and reverse threaded rod.

[0009] As a preferred embodiment of a glass curtain wall connection device, bearing blocks are fixedly connected to both sides of the bottom back of the keel frame, a guide plate is fixedly connected to the top of the bearing block, a guide groove is provided on the top of the guide plate, a guide column is fixedly connected to the back of the threaded sleeve, and one end of the guide column is slidably connected to the inner wall of the guide groove.

[0010] By adopting the above scheme, the guide column is limited by setting the guide groove, so as to achieve the purpose of auxiliary movement, reduce the jitter of the threaded sleeve during operation, and greatly improve the stability of the threaded sleeve.

[0011] As a preferred embodiment of the glass curtain wall connection device, the inner wall of the threaded sleeve is provided with an internal thread, and the internal thread of the inner wall of the threaded sleeve is matched with the external thread on the surface of the forward and reverse threaded rod.

[0012] By adopting the above scheme, through the compatibility of the internal thread and the external thread, when the forward and reverse threaded rod rotates forward or reversely, the threaded sleeve can be driven to move inward or outward, which greatly meets the use requirements.

[0013] As a preferred embodiment of a glass curtain wall connection device, the top and bottom of both sides of the keel frame are fixedly connected with connection rods, and one side of the connection rod is fixedly connected with a column.

[0014] By adopting the above scheme, the connecting rod is provided to connect with the keel frame, and the keel frame is supported by the columns, so that the supporting effect is better.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model inserts the convex block on the back of the glass curtain wall body into the inner cavity of the clamping block, and makes one end of the convex block fit tightly with the concave block. Then, the turning handle is held and rotated, and the turning handle drives the forward and reverse threaded rod to rotate, and the forward and reverse threaded rod drives the two threaded sleeves to move toward each other, and the threaded sleeve drives the connecting column to move until the connecting column passes through the inner cavity of the through hole and fits the inner wall of the clamping block, so as to limit and fix the convex block, and achieve the purpose of quick installation.

[0017] 2. The utility model limits the guide column by setting the guide groove, thereby achieving the purpose of auxiliary movement, reducing the jitter of the threaded sleeve during operation, and greatly improving the stability of the threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a display diagram of the glass curtain wall body of the utility model;

[0020] Figure 3 It is a cross-sectional view of the clamping block of the utility model.

[0021] In the figure: 1, keel frame; 2, clamping block; 3, concave block; 4, convex block; 5, through hole; 6, glass curtain wall body; 7, forward and reverse threaded rod; 8, threaded sleeve; 9, connecting column; 10, turning handle; 11, bearing block; 12, guide plate; 13, guide groove; 14, guide column; 15, connecting rod; 16, column; 17, bearing. DETAILED DESCRIPTION

[0022] See also Figure 1-3 , a glass curtain wall connection device, comprising a keel frame 1, see Figure 1 As shown, both sides of the bottom back of the keel frame 1 are fixedly connected with bearing blocks 11, the top of the bearing block 11 is fixedly connected with a guide plate 12, the top of the guide plate 12 is provided with a guide groove 13, the back of the threaded sleeve 8 is fixedly connected with a guide column 14, one end of the guide column 14 is slidably connected to the inner wall of the guide groove 13, and the guide column 14 is limited by the setting of the guide groove 13 to achieve the purpose of auxiliary movement, reduce the jitter of the threaded sleeve 8 during operation, and greatly improve the stability of the threaded sleeve 8, the top and bottom of the inner side of the keel frame 1 are fixedly connected with a clamping block 2, the inner cavity of the clamping block 2 is fixedly connected with a concave block 3, the concave block 3 is plugged with a convex block 4, the convex block 4 is provided with a through hole 5, one end of the convex block 4 is fixedly connected with a glass curtain wall body 6, the inner side of the keel frame 1 is movable It is dynamically connected with a forward and reverse threaded rod 7, and both sides of the surface of the forward and reverse threaded rod 7 are threadedly connected with threaded sleeves 8. The top and bottom of the threaded sleeve 8 are fixedly connected with connecting columns 9. One end of the forward and reverse threaded rod 7 is located on the outside of the keel frame 1 and is fixedly connected with a turning handle 10. The protrusion 4 on the back of the glass curtain wall body 6 is plugged into the inner cavity of the clamping block 2, and one end of the protrusion 4 is tightly fitted with the concave block 3. Next, the turning handle 10 is held and rotated. The forward and reverse threaded rod 7 is driven to rotate through the turning handle 10, and the two threaded sleeves 8 are driven to move toward each other through the forward and reverse threaded rod 7. The connecting column 9 is driven to move through the threaded sleeve 8 until the connecting column 9 passes through the inner cavity of the through hole 5 and fits the inner wall of the clamping block 2, and the protrusion 4 is limited and fixed, so as to achieve the purpose of quick installation.

[0023] See Figure 1 As shown, the other end of the forward and reverse threaded rod 7 is sleeved with a bearing 17, and one side of the bearing 17 is fixedly connected to the inner wall of the keel frame 1. The setting of the bearing 17 reduces the wear of the forward and reverse threaded rod 7 during operation, avoids the jamming of the forward and reverse threaded rod 7, and greatly improves the smoothness of the forward and reverse threaded rod 7. The inner wall of the threaded sleeve 8 is provided with an internal thread, and the internal thread of the inner wall of the threaded sleeve 8 is matched with the external thread on the surface of the forward and reverse threaded rod 7. Through the compatibility of the internal thread and the external thread, when the forward and reverse threaded rod 7 is forward or reversed, the threaded sleeve 8 can be driven to move inward or outward, which greatly meets the use requirements. Figure 1 As shown, the top and bottom of both sides of the keel frame 1 are fixedly connected with connecting rods 15, and one side of the connecting rods 15 is fixedly connected with columns 16. Through the setting of the connecting rods 15, the keel frame 1 is connected, and the keel frame 1 is supported by the columns 16, so that the supporting effect is better.

[0024] When in use, first align the protrusion 4 on the back of the glass curtain wall body 6 with the clamping block 2 on the keel frame 1, and insert the protrusion 4 into the inner cavity of the clamping block 2 until the protrusion 4 cannot move and one end of the protrusion 4 is tightly fitted with the concave block 3, and the protrusion 4 is initially limited by the cooperation of the clamping block 2 and the concave block 3. Secondly, the user holds the turning handle 10 and rotates it, and the turning handle 10 drives the forward and reverse threaded rod 7 to rotate, and the two threaded sleeves 8 are driven to move toward each other through the forward and reverse threaded rod 7, and the connecting column 9 is driven to move through the threaded sleeve 8 until the connecting column 9 passes through the inner cavity of the through hole 5 and the inner wall of the clamping block 2 is fitted, and the protrusion 4 is limited for the second time, which further improves the stability of the glass curtain wall body 6 when in use and achieves the purpose of quick installation. Finally, through the compatibility of the internal thread on the inner wall of the threaded sleeve 8 and the external thread on the surface of the forward and reverse threaded rod 7, when the forward and reverse threaded rod 7 is rotated forward or reversed, the threaded sleeve 8 can be driven to move inward or outward, which greatly meets the use requirements.

Claims

1. A glass curtain wall connection device, comprising a keel frame (1), characterized in that: The top and bottom sides of the inner side of the keel frame (1) are fixedly connected with a clamping block (2), the inner cavity of the clamping block (2) is fixedly connected with a concave block (3), the concave block (3) is plugged with a convex block (4), the convex block (4) is provided with a through hole (5), one end of the convex block (4) is fixedly connected with a glass curtain wall body (6), the inner side of the keel frame (1) is movably connected with a forward and reverse threaded rod (7), both sides of the surface of the forward and reverse threaded rod (7) are threadedly connected with a threaded sleeve (8), the top and bottom of the threaded sleeve (8) are fixedly connected with a connecting column (9), and one end of the forward and reverse threaded rod (7) and located on the outer side of the keel frame (1) is fixedly connected with a turning handle (10).

2. A glass curtain wall connection device according to claim 1, characterized in that: The other end of the forward and reverse threaded rod (7) is sleeved with a bearing (17), and one side of the bearing (17) is fixedly connected to the inner wall of the keel frame (1).

3. A glass curtain wall connection device according to claim 1, characterized in that: The bottom of the back side of the keel frame (1) is fixedly connected to a bearing block (11) on both sides, the top of the bearing block (11) is fixedly connected to a guide plate (12), the top of the guide plate (12) is provided with a guide groove (13), the back side of the threaded sleeve (8) is fixedly connected to a guide column (14), one end of the guide column (14) is slidably connected to the inner wall of the guide groove (13).

4. A glass curtain wall connection device according to claim 1, characterized in that: The inner wall of the threaded sleeve (8) is provided with an internal thread, and the internal thread of the inner wall of the threaded sleeve (8) is matched with the external thread on the surface of the forward and reverse threaded rod (7).

5. The glass curtain wall connection device according to claim 1, characterized in that: The top and bottom of both sides of the keel frame (1) are fixedly connected with connecting rods (15), and one side of the connecting rod (15) is fixedly connected with a column (16).

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