Building decorative plate connecting piece

Abstract

The utility model discloses a building decorative plate connecting piece in the technical field of building material accessories, a top plate is arranged at the top of a connecting plate, top triangular reinforcing plates are sequentially arranged at the tops of the left side and the right side of the connecting plate from inside to outside, and bottom triangular reinforcing plates are sequentially arranged at the bottoms of the left side and the right side of the connecting plate from inside to outside. A fixing plate is longitudinally arranged at the center of the bottom of the supporting plate, and reinforcing plates are sequentially arranged on the left side and the right side of the fixing plate from inside to outside. A top triangular reinforcing plate and a bottom triangular reinforcing plate are arranged at the tops of the left side and the right side of the connecting plate respectively, and a fixing plate and a reinforcing plate are arranged at the bottom of the supporting plate, so that the bearing effect and the structural strength of the supporting plate can be greatly improved; and sealing rubber pads are arranged on the left side and the right side of the bottom of the top plate, and when the building decoration plate is installed between the supporting plate and the top plate, the sealing rubber pads at the bottom of the top plate can be tightly attached to the surface of the building decoration plate, so that the sealing effect during connection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building materials fittings, in particular to a connecting piece for building decorative boards. Background Technique

[0002] A building decorative board is a decorative board used for the exterior wall of a building, and its main functions are decoration, heat insulation, sound insulation, waterproofing and mildew prevention, etc. When assembling building decorative boards, connecting pieces are generally used to splice and assemble the building decorative boards together. However, the existing connecting pieces for building decorative boards still have some disadvantages. For example, the strength of the connecting pieces is insufficient, and they are prone to bending deformation when pressed during use, which results in the inability to effectively connect and assemble the building decorative boards. At the same time, it is impossible to achieve a sealed connection between the connecting piece and the building decorative board, which may lead to water leakage at the connection. For this reason, we propose a connecting piece for building decorative boards. Content of the Utility Model

[0003] The purpose of the utility model is to provide a connecting piece for building decorative boards to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A connecting piece for building decorative boards includes a support plate. A connecting plate is longitudinally arranged at the center of the top of the support plate. A top plate is arranged at the top of the connecting plate. At the top of the left and right sides of the connecting plate, top triangular reinforcing plates are sequentially arranged from inside to outside. At the bottom of the left and right sides of the connecting plate, bottom triangular reinforcing plates are sequentially arranged from inside to outside. A fixing plate is longitudinally arranged at the center of the bottom of the support plate. Reinforcing plates are sequentially arranged from inside to outside on both the left and right sides of the fixing plate. Fixing bolts are vertically penetrated through the left and right sides of the top of the top plate from inside to outside in sequence. Through holes are arranged at the corresponding positions of the left and right sides of the top of the support plate corresponding to the fixing bolts. Installation grooves are arranged at the corresponding positions of the left and right sides of the bottom of the support plate corresponding to the through holes, and the top of each installation groove is communicated with the through hole at the corresponding position. Nuts are arranged in each installation groove. Sealing rubber pads are longitudinally arranged at the left and right sides of the bottom of the top plate.

[0006] Further: The top of each sealing rubber pad is fixedly bonded to the bottom of the top plate, and wavy convex lines are uniformly arranged at the bottom of the sealing rubber pad.

[0007] Further: Threaded holes matching the fixing bolts are vertically penetrated through the left and right sides of the top of the top plate from inside to outside in sequence, and grooves matching the heads of the fixing bolts are arranged at the tops of the threaded holes.

[0008] Furthermore, the support plate is arranged in parallel with the top plate, and the included angles between the support plate, the top plate and the connecting plate are all set to 90 degrees.

[0009] Furthermore, the length of the support plate from the inside to the outside is the same as that of the top plate from the inside to the outside, and the length of the support plate from left to right is greater than that of the top plate from left to right.

[0010] Furthermore, arc chamfered edges are provided at the top of both the left and right sides of the top plate, and the top plate is fixedly welded to the connecting plate.

[0011] Furthermore, the installation groove is set as a hexagonal installation groove, and the outer wall of the nut is fixedly bonded to the inner wall of the inner cavity of the installation groove.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] For this building decoration board connector, a top triangular reinforcement plate and a bottom triangular reinforcement plate are respectively arranged at the top of the left and right sides of the connecting plate. In this way, it can not only increase the compressive effect of the overall connector, but also increase the compressive strength of the overall connector, reducing the possibility of its bending deformation. And a fixing plate and a reinforcement plate are arranged at the bottom of the support plate, which can greatly improve the load-bearing effect and structural strength of the support plate; Sealing rubber pads are arranged at the bottom of the left and right sides of the top plate. When the building decoration board is installed between the support plate and the top plate, the sealing rubber pads at the bottom of the top plate will closely adhere to the surface of the building decoration board, so as to increase the sealing effect during connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the connection between the fixing bolt and the support plate and the top plate of the present utility model;

[0016] Figure 3 is a schematic top view structural diagram of the top plate of the present utility model.

[0017] In the figure: 1, support plate; 2, connecting plate; 3, top plate; 4, top triangular reinforcement plate; 5, bottom triangular reinforcement plate; 6, fixing plate; 7, reinforcement plate; 8, fixing bolt; 9, groove; 10, threaded hole; 11, through hole; 12, installation groove; 13, nut; 14, sealing rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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 in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0019] Embodiment 1:

[0020] Please refer to Figures 1-3 , the present utility model provides a technical solution: a building decoration board connector, including a support plate 1. A connecting plate 2 is longitudinally arranged at the center of the top of the support plate 1. A top plate 3 is arranged at the top of the connecting plate 2. When two building decoration boards are connected, they can be respectively inserted between the support plate 1 and the top plate 3. Then, the bottom of the building decoration board is first lapped on the top of the support plate 1, so that the preliminary connection can be completed. On the top of the left and right sides of the connecting plate 2, top triangular reinforcement plates 4 are sequentially arranged from inside to outside. On the bottom of the left and right sides of the connecting plate 2, bottom triangular reinforcement plates 5 are sequentially arranged from inside to outside. By arranging the top triangular reinforcement plates 4 and the bottom triangular reinforcement plates 5, the structural strength of the connection between the connecting plate 2, the support plate 1 and the top plate 3 can be increased, and the phenomenon of bending deformation at the connection of the three can be avoided. A fixing plate 6 is longitudinally arranged at the center of the bottom of the support plate 1. Reinforcement plates 7 are sequentially arranged from inside to outside on the left and right sides of the fixing plate 6. The arranged fixing plate 6 and the reinforcement plates 7 can play a role in strengthening the support plate 1, increasing its structural strength and stability, and avoiding the phenomenon of bending deformation after being pressed. Fixing bolts 8 are vertically penetrated through the left and right sides of the top of the top plate 3 from inside to outside in sequence. Through holes 11 are correspondingly arranged at the positions of the left and right sides of the top of the support plate 1 corresponding to the fixing bolts 8 from inside to outside in sequence. Installation grooves 12 are correspondingly arranged at the positions of the left and right sides of the bottom of the support plate 1 corresponding to the through holes 11 from inside to outside in sequence. And the tops of the installation grooves 12 are communicated with the corresponding through holes 11. Nuts 13 are arranged in the installation grooves 12. After the bottom of the building decoration board is first lapped on the top of the support plate 1, the staff can rotate the fixing bolts 8 to make them penetrate through the building decoration board until the bottoms of the fixing bolts 8 penetrate through the through holes 11 to complete the connection with the nuts 13. In this way, the connection between the building decoration boards can be completed through the connector. Sealing rubber pads 14 are longitudinally arranged on the left and right sides of the bottom of the top plate 3. The arranged sealing rubber pads 14 can increase the sealing performance of the overall connector and the building decoration board.

[0021] Among them, preferably, the top of the sealing rubber pad 14 is fixedly bonded to the bottom of the top plate 3. The bonding method can not only increase the connection stability between the sealing rubber pad 14 and the top plate 3, but also achieve the effect of rapid connection. The bottom of the sealing rubber pad 14 is evenly provided with wavy convex lines, and the provided wavy convex lines can increase the sealing performance when the sealing rubber pad 14 is attached to the surface of the building decorative board.

[0022] Preferably, threaded holes 10 matching the fixing bolts 8 are vertically penetrated from the inside to the outside on both the left and right sides of the top of the top plate 3. The fixing bolts 8 are threadedly connected to the top plate 3 through the threaded holes 10. Grooves 9 matching the heads of the fixing bolts 8 are provided at the tops of the threaded holes 10. The provided grooves 9 can prevent the heads of the fixing bolts 8 from protruding above the top of the top plate 3, thus affecting the overall aesthetics.

[0023] Preferably, the support plate 1 and the top plate 3 are arranged in parallel, and the included angles between the support plate 1, the top plate 3 and the connecting plate 2 are all set to 90 degrees. Such a setting can increase the structural stability of the overall building decorative board connector.

[0024] Embodiment 2:

[0025] Refer to Figures 1-2 , the difference between this embodiment and the first embodiment is that the length of the support plate 1 from the inside to the outside is the same as the length of the top plate 3 from the inside to the outside, and the length of the support plate 1 from left to right is greater than the length of the top plate 3 from left to right; arc chamfered edges are provided at the top of both the left and right sides of the top plate 3, and the top plate 3 and the connecting plate 2 are fixedly welded; the installation groove 12 is set as a hexagonal installation groove. Such a setting can prevent the nut 13 from rotating when connected to the fixing bolt 8, resulting in the nut 13 being unable to be connected to the fixing bolt 8. The outer wall of the nut 13 is fixedly bonded to the inner wall of the cavity of the installation groove 12. Such a setting prevents the nut 13 from falling off from the installation groove 12, thus affecting the connection with the fixing bolt 8.

[0026] The electrical appliances mentioned in this article are all connected to an external power supply through wires.

[0027] 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building decoration board connector, comprising a support plate (1), characterized in that: A connecting plate (2) is longitudinally arranged at the center of the top of the support plate (1). A top plate (3) is arranged at the top of the connecting plate (2). At the top of the left and right sides of the connecting plate (2), top triangular reinforcing plates (4) are sequentially arranged from inside to outside. At the bottom of the left and right sides of the connecting plate (2), bottom triangular reinforcing plates (5) are sequentially arranged from inside to outside. An fixing plate (6) is longitudinally arranged at the center of the bottom of the support plate (1). Reinforcing plates (7) are sequentially arranged from inside to outside on both the left and right sides of the fixing plate (6). Fixing bolts (8) are sequentially vertically penetrated through the left and right sides of the top of the top plate (3) from inside to outside. Through holes (11) are sequentially arranged at the positions corresponding to the fixing bolts (8) on both the left and right sides of the top of the support plate (1) from inside to outside. Installation grooves (12) are sequentially arranged at the positions corresponding to the through holes (11) on both the left and right sides of the bottom of the support plate (1) from inside to outside, and the tops of the installation grooves (12) are communicated with the through holes (11) at the corresponding positions. Nuts (13) are arranged in the installation grooves (12). Sealing rubber pads (14) are longitudinally arranged on both the left and right sides of the bottom of the top plate (3).

2. The building decoration board connecting piece according to claim 1, characterized in that: The tops of the sealing rubber pads (14) are fixedly bonded to the bottoms of the top plate (3). Wave-shaped convex lines are evenly arranged at the bottoms of the sealing rubber pads (14).

3. The building decoration board connector according to claim 1, characterized in that: Threaded holes (10) matching the fixing bolts (8) are sequentially vertically penetrated through the left and right sides of the top of the top plate (3) from inside to outside. Grooves (9) matching the heads of the fixing bolts (8) are arranged at the tops of the threaded holes (10).

4. A building decorative board connector according to claim 1, characterized in that: The support plate (1) and the top plate (3) are arranged in parallel. The included angles between the support plate (1), the top plate (3) and the connecting plate (2) are all set to ninety degrees.

5. The building decoration board connector according to claim 1, characterized in that: The length of the support plate (1) from inside to outside is the same as the length of the top plate (3) from inside to outside. The length of the support plate (1) from left to right is greater than the length of the top plate (3) from left to right.

6. The building decoration board connector according to claim 1, characterized in that: Arc chamfered edges are arranged at the tops of the left and right sides of the top plate (3). The top plate (3) and the connecting plate (2) are fixedly welded.

7. The building decoration board connector according to claim 1, characterized in that: The installation grooves (12) are set as hexagonal installation grooves. The outer walls of the nuts (13) are fixedly bonded to the inner wall of the inner cavity of the installation grooves (12).

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