Building facade expansion joint decoration connecting device

Abstract

The utility model relates to the technical field of expansion joint decoration, in particular to a building facade expansion joint decoration connecting device which comprises a first building facade and a second building facade, and the upper end of the first building facade and the upper end of the second building facade are jointly and fixedly connected with a decoration panel assembly. The left portion and the right portion of the upper end of the decoration panel assembly are each connected with two first positioning screw rods in a penetrating mode, the left portion and the right portion of the upper end of the decoration panel assembly are each fixedly connected with three fixing round blocks, and the upper ends of the six fixing round blocks are each connected with a second positioning screw rod in a penetrating mode. The left portion and the right portion of the lower end of the decoration panel assembly are both sleeved with first rubber plates, and first clamping grooves are formed in the upper ends of the two first rubber plates. According to the building facade expansion joint decoration connecting device, through the arrangement of the decoration panel assembly, the first building facade and the second building facade, the decoration connecting process of the building facade expansion joint can be facilitated.

Description

Technical Field

[0001] This utility model relates to the field of expansion joint decoration technology, and in particular to a decorative connection device for building facade expansion joints. Background Technology

[0002] Building expansion joints are structural joints installed vertically at appropriate locations along the length of a building to prevent cracks or damage caused by changes in climate and temperature, such as thermal expansion and contraction. Expansion joints divide building components above the foundation, such as walls, floors, and roofs (except for wooden roofs), into two independent parts, allowing the building to expand and contract horizontally along its length. Existing decorative connection devices for building facade expansion joints have at least the following drawbacks: 1. Existing decorative connection devices for building facade expansion joints are not suitable for extending and connecting multiple decorative connection devices, and are not suitable for connecting and decorating expansion joints of different lengths; 2. Existing decorative connection devices for building facade expansion joints are not suitable for waterproofing the connection decoration of expansion joints. Therefore, we are introducing a new decorative connection device for building facade expansion joints. Utility Model Content

[0003] The main purpose of this utility model is to provide a decorative connection device for building facade expansion joints, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A decorative connection device for building facade expansion joints includes a first building facade and a second building facade. A decorative panel assembly is fixedly connected to the upper part of both the first and second building facades. Two No. 1 positioning screws are inserted and connected to the upper left and upper right parts of the decorative panel assembly. Three fixing round blocks are fixedly connected to the upper left and upper right parts of the decorative panel assembly. No. 2 positioning screws are inserted and connected to the upper ends of the six fixing round blocks. A No. 1 rubber plate is sleeved on the lower left and lower right parts of the decorative panel assembly. A No. 1 slot is opened at the upper part of the two No. 1 rubber plates. Three No. 1 connecting slots are opened in the lower groove walls of the two No. 1 slots.

[0006] The second building facade includes a building facade body. A rubber block is fixedly connected to the lower left end of the building facade body. A second slot is opened at the left end of the rubber block. Three reserved connection holes are opened at the upper left end of the building facade body. Two connection screw grooves are opened at the upper end of the building facade body, and both connection screw grooves are located to the right of the three reserved connection holes. The building facade body is sleeved with two No. 1 positioning screws on the right side.

[0007] Preferably, the decorative panel assembly includes a decorative panel, a connecting plate fixedly connected to the lower center of the decorative panel, a rubber block fixedly connected to the lower end of the connecting plate, a second rubber plate sleeved on the outer surface of the connecting plate, and the second rubber plate fixedly connected to the decorative panel. Three insert rods are fixedly connected to the lower left and lower right parts of the decorative panel, and all six insert rods are inserted and connected to the second rubber plate. The decorative panel is fixedly connected to both the first building facade and the second building facade.

[0008] By adopting the above technical solution: the expansion joint between the facade of Building 1 and the facade of Building 2 can be connected and decorated by the decorative panel assembly. The three inserts on the left are respectively inserted and connected to the three reserved connection holes on the left, and the three inserts on the right are respectively inserted and connected to the three reserved connection holes on the right. The decorative panel assembly is fixedly connected to the facade of Building 1 and the facade of Building 2 by four No. 1 positioning screws.

[0009] Preferably, the decorative panel includes a panel body, a connecting block and two connecting rods are fixedly connected to the middle of the front end of the panel body, and the connecting block is located between the two connecting rods. A second connecting groove is opened in the middle of the rear end of the panel body, and the panel body is fixedly connected to the connecting plate.

[0010] By adopting the above technical solution: the connecting block and the second connecting groove are the same size, which makes it easy for the decorative panel to be connected with other decorative panels. Both connecting rods are interlocked with other decorative panels, which facilitates the connection and extension process of multiple decorative panels and improves stability.

[0011] Preferably, the rubber block is interlocked with both No. 2 slots.

[0012] Preferably, the three reserved connection holes on the left are respectively connected to the three insertion rods on the left, and the three reserved connection holes on the right are respectively connected to the three insertion rods on the right.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By setting up a decorative panel assembly, a decorative panel is set on the decorative panel assembly. The connecting block on the decorative panel is the same size as the No. 2 connecting groove, which makes it easy for the decorative panel to be connected with other decorative panels. Both connecting rods are interlocked with other decorative panels, which facilitates the connection and extension process of multiple decorative panels, so as to decorate and connect expansion joints of different lengths and improve flexibility.

[0015] 2. By setting up a decorative panel assembly, a No. 1 rubber plate is fitted onto the lower left and lower right parts of the decorative panel assembly. The connection between the two No. 1 rubber plates and the decorative panel assembly is fixed by three No. 2 positioning screws on the left and three No. 2 positioning screws on the right, to prevent gaps between the two No. 1 rubber plates and the decorative panel assembly. A connecting plate is fixedly connected to the lower end of the decorative panel assembly, and a rubber round block is fixedly connected to the lower end of the connecting plate. The rubber round block is interlocked with the No. 2 slots on both the No. 1 and No. 2 building facades. The rubber round block fits tightly with the two No. 2 slots to provide waterproof protection for the connection process of the expansion joint between the No. 1 and No. 2 building facades. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a decorative connection device for building facade expansion joints according to the present invention;

[0017] Figure 2 This is a schematic diagram of the decorative panel assembly connection of a decorative connection device for building facade expansion joints according to this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the second building facade of the decorative connection device for building facade expansion joints according to the present invention.

[0019] Figure 4 This is a schematic diagram of the overall structure of the decorative panel assembly of a decorative connection device for building facade expansion joints according to this utility model;

[0020] Figure 5 This is a schematic diagram of the overall structure of the decorative panel assembly of a decorative connection device for building facade expansion joints according to this utility model.

[0021] In the diagram: 1. Building facade 1; 2. Building facade 2; 3. Decorative panel assembly; 4. Positioning screw 1; 5. Fixing block; 6. Positioning screw 2; 7. Rubber sheet 1; 8. Slot 1; 9. Connecting slot 1; 21. Building facade body; 22. Rubber block; 23. Slot 2; 24. Reserved connecting hole; 25. Connecting screw groove; 31. Decorative panel; 32. Connecting plate; 33. Rubber block; 34. Rubber sheet 2; 35. Insert rod; 311. Panel; 312. Connecting slot 2; 313. Connecting rod; 314. Connecting block. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please refer to Figures 1-5. This utility model provides a technical solution:

[0026] A decorative connection device for building facade expansion joints includes a first building facade 1 and a second building facade 2. A decorative panel assembly 3 is fixedly connected to the upper ends of the first building facade 1 and the second building facade 2. Two No. 1 positioning screws 4 are inserted and connected to the upper left and upper right parts of the decorative panel assembly 3. Three fixing round blocks 5 are fixedly connected to the upper left and upper right parts of the decorative panel assembly 3. No. 2 positioning screws 6 are inserted and connected to the upper ends of the six fixing round blocks 5. A No. 1 rubber plate 7 is sleeved on the lower left and lower right parts of the decorative panel assembly 3. A No. 1 slot 8 is opened on the upper end of the two No. 1 rubber plates 7. Three No. 1 connecting slots 9 are opened on the lower groove wall of the two No. 1 slots 8.

[0027] In this embodiment, the second building facade 2 includes a building facade body 21. A rubber block 22 is fixedly connected to the lower left end of the building facade body 21. A second slot 23 is opened at the left end of the rubber block 22. Three reserved connection holes 24 are opened at the upper left end of the building facade body 21. Two connection screw grooves 25 are opened at the upper end of the building facade body 21, and both connection screw grooves 25 are located to the right of the three reserved connection holes 24. The building facade body 21 is sleeved with the two No. 1 positioning screws 4 on the right. The three reserved connection holes 24 on the left are respectively sleeved with the three insertion rods 35 on the left. The three reserved connection holes 24 on the right are respectively sleeved with the three insertion rods 35 on the right.

[0028] With the above solution: the structure and working principle of the second building facade 2 are the same as those of the first building facade 1. The second slot 23 on both the first building facade 1 and the second building facade 2 are in contact with the rubber round block 33 on the decorative panel component 3, which can provide waterproof protection for the decorative connection process of the expansion joint between the first building facade 1 and the second building facade 2, and improve stability.

[0029] In this embodiment, the decorative panel assembly 3 includes a decorative panel 31. A connecting plate 32 is fixedly connected to the lower middle part of the decorative panel 31. A rubber round block 33 is fixedly connected to the lower end of the connecting plate 32. A second rubber plate 34 is sleeved on the outer surface of the connecting plate 32 and is fixedly connected to the decorative panel 31. Three insert rods 35 are fixedly connected to the lower left and lower right parts of the decorative panel 31. All six insert rods 35 are inserted and connected to the second rubber plate 34. The decorative panel 31 is fixedly connected to both the first building facade 1 and the second building facade 2. The decorative panel 31 includes a panel body 311. A connecting block 314 and two connecting rods 313 are fixedly connected to the front middle part of the panel body 311, and the connecting block 314 is located between the two connecting rods 313. A second connecting groove 312 is opened in the rear middle part of the panel body 311. The panel body 311 is fixedly connected to the connecting plate 32. The rubber round block 33 is inserted and connected to two second slots 23.

[0030] The above scheme allows for the connection and decoration of the expansion joint between Building Facade 1 and Building Facade 2 using the decorative panel assembly 3. The three left-side inserts 35 are inserted into the three left-side pre-drilled connection holes 24, and the three right-side inserts 35 are inserted into the three right-side pre-drilled connection holes 24. The decorative panel assembly 3 is then fixedly connected to Building Facade 1 and Building Facade 2 using four No. 1 positioning screws 4. The connecting block 314 on the decorative panel 31 is the same size as the No. 2 connecting groove 312, facilitating the connection of the decorative panel 31 with other decorative panels 31. Furthermore, both connecting rods 313 are inserted into other decorative panels 31, facilitating the connection and extension process of multiple decorative panels 31 and improving flexibility.

[0031] It should be noted that this utility model is a decorative connection device for building facade expansion joints. During use, the first slots 8 on the two first rubber plates 7 are respectively fitted onto the left and right ends of the decorative panel assembly 3. Then, three second positioning screws 6 are used to fix the first rubber plates 7 to the decorative panel assembly 3. This step ensures that the first rubber plates 7 can be stably attached to the decorative panel assembly 3. The two first rubber plates 7 and the second rubber plates 34 on the decorative panel assembly 3 work together to close the connection between the decorative panel assembly 3 and the first building facade 1 and the second building facade 2. This effectively avoids gaps and prevents water from seeping in, thereby improving the waterproof effect of the entire connection and protecting the building structure from water erosion. The three inserts 35 on the left side of the decorative panel assembly 3 are respectively inserted into the three reserved connection holes 24 on the left side, and the three inserts 35 on the right side are respectively inserted into the three reserved connection holes 24 on the right side. The cooperation between the inserts and the reserved holes plays a preliminary positioning and connection role, ensuring that the decorative panel assembly 3 can be accurately installed on the first building facade 1. At the expansion joint between the first and second building facades 1 and 2, four No. 1 positioning screws 4 are used to fix the decorative panel assembly 3 to the first and second building facades 1 and 2. This step enhances the stability of the connection, allowing the decorative panel assembly 3 to be firmly installed on the building facade and withstand a certain amount of external force, ensuring the reliability of the device during long-term use. The connecting block 314 on the decorative panel 31 is the same size as the No. 2 connecting groove 312. When multiple decorative panels 31 need to be connected, the connecting block 314 can be smoothly embedded into the No. 2 connecting groove 312 to achieve a tight connection between the decorative panels 31. The two connecting rods 313 on the decorative panel 31 are interlocked with other decorative panels 31. This connection method facilitates the connection and extension of multiple decorative panels 31. By increasing or decreasing the number of decorative panels 31, it can flexibly adapt to expansion joints of different lengths, realize the decorative connection of expansion joints of different lengths, and greatly improve the flexibility and applicability of the device.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A building facade expansion joint decorative connecting device, comprising a first building facade (1) and a second building facade (2), characterized in that: The upper end of the first building facade (1) and the second building facade (2) is fixedly connected with a decorative panel assembly (3), the upper end left and right parts of the decorative panel assembly (3) are connected with two first positioning screws (4), the upper end left and right parts of the decorative panel assembly (3) are fixedly connected with three fixed round blocks (5), the upper ends of the six fixed round blocks (5) are connected with two second positioning screws (6), the lower end left and right parts of the decorative panel assembly (3) are sleeved with a first rubber plate (7), the upper ends of the two first rubber plates (7) are provided with a first clamping groove (8), and the lower groove walls of the two first clamping grooves (8) are provided with three first connecting grooves (9). The second building facade (2) comprises a building facade body (21), the lower left end of the building facade body (21) is fixedly connected with a rubber block (22), the left end of the rubber block (22) is provided with a second clamping groove (23), the upper left end of the building facade body (21) is provided with three reserved connecting holes (24), the upper end of the building facade body (21) is provided with two connecting screw grooves (25), and the two connecting screw grooves (25) are located on the right part of the three reserved connecting holes (24), and the building facade body (21) and the two first positioning screws (4) on the right part are sleeved.

2. A building facade expansion joint decorative connecting device according to claim 1, characterized in that: The decorative panel assembly (3) comprises a decorative panel (31), the lower middle part of the decorative panel (31) is fixedly connected with a connecting plate (32), the lower end of the connecting plate (32) is fixedly connected with a rubber round block (33), the outer surface of the connecting plate (32) is sleeved with a second rubber plate (34), and the second rubber plate (34) is fixedly connected with the decorative panel (31), the lower left and right parts of the decorative panel (31) are fixedly connected with three insertion rods (35), and the six insertion rods (35) are connected with the second rubber plate (34), and the decorative panel (31) is fixedly connected with the first building facade (1) and the second building facade (2).

3. A building facade expansion joint cover connecting device according to claim 2, characterized in that: The decorative panel (31) comprises a plate body (311), the middle part of the front end of the plate body (311) is fixedly connected with a connecting block (314) and two connecting rods (313), and the connecting block (314) is located between the two connecting rods (313), the middle part of the rear end of the plate body (311) is provided with a second connecting groove (312), and the plate body (311) is fixedly connected with the connecting plate (32).

4. A building facade expansion joint cover connecting device as claimed in claim 2, wherein: The rubber round block (33) is connected with the two second clamping grooves (23).

5. The architectural facade expansion joint decorative connection device of claim 1, wherein: The three reserved connecting holes (24) on the left part are sleeved with the three insertion rods (35) on the left part, and the three reserved connecting holes (24) on the right part are sleeved with the three insertion rods (35) on the right part.

Images