Fabricated building wall connecting and reinforcing structure

Abstract

The utility model relates to the technical field of fabricated building walls, and discloses a fabricated building wall connecting and reinforcing structure. According to the device, a clamping groove is positioned through a positioning clamping block, a decorative plate is positioned on an assembling plate, meanwhile, one end of the positioning clamping block penetrates out of L-shaped connecting plates, so that the four sets of L-shaped connecting plates are preliminarily positioned, and then the L-shaped connecting plates and the positioning clamping block are further fixed through a screw A; and then the two right-angle sides of the L-shaped connecting plate are fixed to the assembling plate and the decorating plate through the screw B and the screw C correspondingly, so that the L-shaped connecting plate, the assembling plate and the decorating plate can be fixed to one another, and the stable reinforcing effect is achieved by combining the L-shaped connecting plate distributed at the four corners, and in addition, rubber shock pads are arranged on the inner side of the L-shaped connecting plate and the side close to the assembling plate to absorb vibration energy; in addition, the elastic sealing strip can fill a gap between the assembly plate and the decorative plate, water vapor permeation is blocked, and the connection stability is also improved.

Description

Technical Field

[0001] This utility model relates to the field of prefabricated building wall technology, and in particular to a prefabricated building wall connection and reinforcement structure. Background Technology

[0002] In the field of prefabricated buildings, wall connection and reinforcement structures are core components that ensure the overall performance of buildings.

[0003] Chinese Patent Publication No. CN221920106U discloses a prefabricated building wall connection and reinforcement structure, including an assembly panel and a decorative panel. Reinforcing blocks are installed at the four corners of the outer side of the assembly panel. Two sets of mounting bolts are movably screwed into one side of each of the four sets of reinforcing blocks. Through slots are formed on the other side of each of the four sets of reinforcing blocks, and reinforcing rods are movably placed at the bottom of each through slot. Piston blocks are movably installed at the top of each of the four through slots. This design, using components such as reinforcing blocks, mounting bolts, through slots, reinforcing rods, piston blocks, decorative panels, threaded grooves, placement slots, and reinforcement slots, effectively solves the problem that existing prefabricated building wall connection and reinforcement structures are relatively simple but cumbersome to install, and prone to detachment after long-term use.

[0004] Regarding the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: When the above-mentioned connection structure is in use, moisture can easily seep into the interior of the wall through the joint between the decorative panel and the assembly panel. Long-term erosion will lead to corrosion of the assembly panel and rust of the connecting parts, thereby affecting the durability of the structure. At the same time, the connection between the decorative panel and the assembly panel is not stable enough and cannot withstand the loosening of bolts caused by daily vibration, which may lead to safety hazards such as the decorative panel falling off. Summary of the Invention

[0005] The technical problem to be solved by this utility model is that the existing prefabricated building wall connection reinforcement structure is not stable enough when connecting the prefabricated panels and decorative panels. Therefore, we propose a prefabricated building wall connection reinforcement structure.

[0006] To achieve the above objectives, this application adopts the following technical solution: a prefabricated building wall connection and reinforcement structure, comprising: an assembly panel, and a decorative panel disposed on one side of the assembly panel, the assembly panel and the decorative panel being connected by an L-shaped connecting plate, the L-shaped connecting plate being provided in four sets, the four sets of L-shaped connecting plates being distributed at the four corners of the decorative panel, and each set of L-shaped connecting plates having a reinforcement component for increasing fixation on one side.

[0007] The reinforcement components include rubber shock-absorbing pads installed on the inner side of the L-shaped connecting plate and the side near the mounting plate, and a waterproof coating installed on the outer surface of the L-shaped connecting plate. The interior of the decorative plate has a positioning block, and the upper surface of the mounting plate has a positioning groove. The positioning block and the interior of the L-shaped connecting plate have corresponding threaded grooves A, and threaded grooves A are threadedly connected to the interior of threaded grooves A. The interior of the mounting plate and the L-shaped connecting plate have corresponding threaded grooves B, and threaded grooves B are threadedly connected to the interior of threaded grooves B. The L-shaped connecting plate and the decorative plate are connected by a screw C. The outer surface of the mounting plate has an elastic sealing strip, and the outer surface of the L-shaped connecting plate is fitted into the interior of the elastic sealing strip.

[0008] Preferably, the rubber shock-absorbing pad is a component made of neoprene rubber.

[0009] Preferably, the elastic sealing strip is a component made of EPDM rubber.

[0010] Preferably, spring washers are fitted on the outer surfaces of screws A, B and C.

[0011] Preferably, one end of the positioning block extends through the outer surface of the decorative panel, the outer surface of the positioning block is provided with a silicone skirt, the outer surface of the decorative panel is provided with a waterproof adhesive groove, the silicone skirt is fitted and connected to the interior of the waterproof adhesive groove, and the waterproof adhesive groove is filled with silicone sealant.

[0012] Preferably, the upper surface of the decorative panel is provided with strips, and there are four sets of strips. The upper surface of the four sets of L-shaped connecting plates is provided with L-shaped strips, and the four sets of strips and the four sets of L-shaped strips are interlocked to form a ring strip.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] In this invention, the decorative panel is first positioned on the assembly plate by positioning the positioning slots of the positioning blocks. At the same time, one end of the positioning blocks extends through the L-shaped connecting plates, thus initially positioning the four sets of L-shaped connecting plates. Then, the L-shaped connecting plates are further fixed to the positioning blocks by screws A. Then, the two right-angled sides of the L-shaped connecting plates are fixed to the assembly plate and the decorative panel respectively by screws B and C. Therefore, the three can be mutually fixed, and together with the L-shaped connecting plates distributed at the four corners, a stable reinforcement effect is formed. In addition, since rubber shock-absorbing pads are provided on the inner side of the L-shaped connecting plates and the side near the assembly plate to absorb vibration energy, the loosening of the screws can be reduced. Furthermore, the elastic sealing strip can fill the gap between the assembly plate and the decorative panel, blocking water vapor penetration and increasing the stability of the connection. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the disassembled decorative panel and assembly panel of this utility model;

[0018] Figure 3 This is a schematic diagram showing the disassembled reinforcement components of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the decorative panel of this utility model.

[0020] Legend: 1. Assembly plate; 2. Decorative plate; 3. L-shaped connecting plate; 4. Reinforcing component; 41. Rubber shock-absorbing pad; 42. Positioning block; 43. Positioning slot; 44. Threaded groove A; 45. Screw A; 46. Threaded groove B; 47. Screw B; 48. Screw C; 49. Elastic sealing strip; 5. Spring washer; 6. Silicone skirt; 61. Waterproof adhesive groove; 7. Annular strip; 71. Strip plate; 72. L-shaped strip. Detailed Implementation

[0021] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0022] Reference Figure 1 As shown, this utility model provides a technical solution: a prefabricated building wall connection and reinforcement structure, including: an assembly plate 1, and a decorative plate 2 disposed on one side of the assembly plate 1. The assembly plate 1 and the decorative plate 2 are connected by an L-shaped connecting plate 3. There are four sets of L-shaped connecting plates 3, which are distributed at the four corners of the decorative plate 2. Each set of L-shaped connecting plates 3 has a reinforcement component 4 on one side to increase fixation.

[0023] Reference Figure 1As shown in this embodiment: the reinforcing component 4 includes rubber shock-absorbing pads 41 disposed on the inner side of the L-shaped connecting plate 3 and the side near the assembly plate 1, and a waterproof coating disposed on the outer surface of the L-shaped connecting plate 3. A positioning block 42 is disposed inside the decorative plate 2. A positioning groove 43 is formed on the upper surface of the assembly plate 1. Threaded grooves A44 are correspondingly formed inside the positioning block 42 and the L-shaped connecting plate 3. A screw A45 is threaded into the threaded groove A44. Threaded grooves B46 are correspondingly formed inside the assembly plate 1 and the L-shaped connecting plate 3. A screw B47 is threaded into the threaded groove B46. The L-shaped connecting plate 3 and the decorative plate 2 are connected by a screw C48. An elastic sealing strip 49 is disposed on the outer surface of the assembly plate 1. The outer surface of the L-shaped connecting plate 3 is fitted into the elastic sealing strip 49. First, the decorative plate 2 is positioned on the assembly plate 1 by the positioning block 42 and the positioning groove 43. Simultaneously, the positioning block... One end of 42 extends through the L-shaped connecting plate 3, thus initially positioning the four sets of L-shaped connecting plates 3. Then, the L-shaped connecting plates 3 are further fixed to the positioning block 42 by screw A45. Then, the two right-angled sides of the L-shaped connecting plate 3 are fixed to the assembly plate 1 and the decorative plate 2 respectively by screw B47 and screw C48. Therefore, the assembly plate 1, the decorative plate 2 and the L-shaped connecting plate 3 can be fixed to each other, and together with the L-shaped connecting plates 3 distributed at the four corners, a stable reinforcement effect is formed. In addition, since rubber shock-absorbing pads 41 are provided on the inner side of the L-shaped connecting plate 3 and the side near the assembly plate 1 to absorb vibration energy, the loosening of screw A45, screw B47 and screw C48 can be reduced. Furthermore, since the elastic sealing strip 49 is embedded and connected to the outer surface of the assembly plate 1 on the outer surface of the L-shaped connecting plate 3, the gap between the assembly plate 1 and the decorative plate 2 can be filled, blocking water vapor penetration and increasing the stability of the connection.

[0024] The rubber shock absorber 41 is a component made of neoprene rubber, which can reduce vibration transmission and is not prone to hardening or cracking even after long-term use.

[0025] The elastic sealing strip 49 is a component made of EPDM rubber, which is not prone to aging and deformation under temperature changes.

[0026] The outer surfaces of screws A45, B47 and C48 are all fitted with spring washers 5. When the screws are tightened, the spring washers 5 are compressed and generate elastic reaction force, which counteracts the tendency of the screws to loosen due to vibration or thermal expansion and contraction, and keeps the connection tight.

[0027] One end of the positioning block 42 extends through the outer surface of the decorative panel 2. The outer surface of the positioning block 42 is provided with a silicone skirt 6. The outer surface of the decorative panel 2 is provided with a waterproof adhesive groove 61. The silicone skirt 6 is fitted and connected to the interior of the waterproof adhesive groove 61. The waterproof adhesive groove 61 is filled with silicone sealant. The silicone skirt 6 allows the positioning block 42 to form a seal with the waterproof adhesive groove 61 after it extends through, and then further seals it by filling it with silicone sealant.

[0028] The upper surface of the decorative panel 2 is provided with strips 71, and there are four sets of strips 71. The upper surface of the four sets of L-shaped connecting plates 3 is provided with L-shaped strips 72. The four sets of strips 71 and the four sets of L-shaped strips 72 are fitted together to form a ring strip 7, which not only has the function of auxiliary positioning, but also covers the joint between the L-shaped connecting plate 3 and the decorative panel 2, increasing the aesthetics.

[0029] Working principle: The user first positions the decorative panel 2 onto the assembly plate 1 using the positioning block 42 and positioning slot 43. Simultaneously, one end of the positioning block 42 extends through the L-shaped connecting plate 3, thus initially positioning the four sets of L-shaped connecting plates 3. The silicone skirt 6 allows the positioning block 42 to form a seal with the waterproof adhesive groove 61 after it extends through. Further sealing is achieved by filling with silicone sealant. Then, the L-shaped connecting plate 3 is further fixed to the positioning block 42 using screw A45. Finally, the two right-angled sides of the L-shaped connecting plate 3 are fixed to the assembly plate 1 and decorative panel 2 respectively using screws B47 and C48. Therefore, the assembly plate 1, The decorative panel 2 and the L-shaped connecting plate 3 are fixed to each other, and together with the L-shaped connecting plates 3 distributed at the four corners, a stable reinforcement effect is formed. At the same time, since the upper surface of the decorative panel 2 is provided with four sets of strips 71 and the upper surface of the four sets of L-shaped connecting plates 3 is provided with L-shaped strips 72, the four sets of strips 71 and the four sets of L-shaped strips 72 are fitted together to form a ring strip 7. Therefore, it not only has the function of auxiliary positioning, but also can cover the joint between the L-shaped connecting plate 3 and the decorative panel 2, increasing the aesthetics. In addition, when the screw is tightened, the spring washers 5 on their outer surfaces will be compressed to generate elastic reaction force, which will counteract the tendency of the screw to loosen due to vibration or thermal expansion and contraction, and keep the connection tight. Furthermore, since the inner side of the L-shaped connecting plate 3 and the side near the assembly plate 1 are both equipped with rubber shock-absorbing pads 41 made of neoprene rubber to absorb vibration energy, the loosening of screws A45, B47 and C48 can be reduced, and they are not easy to harden or crack after long-term use. Also, since the outer surface of the L-shaped connecting plate 3 is fitted with an elastic sealing strip 49 made of EPDM rubber on the outer surface of the assembly plate 1, the gap between the assembly plate 1 and the decorative plate 2 can be filled, blocking water vapor penetration, increasing the stability of the connection, and it is not easy to age and deform under temperature changes.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A prefabricated building wall connection and reinforcement structure, characterized in that: It includes an assembly plate and a decorative plate disposed on one side of the assembly plate. The assembly plate and the decorative plate are connected by L-shaped connecting plates. There are four sets of L-shaped connecting plates, which are distributed at the four corners of the decorative plate. Each set of L-shaped connecting plates has a reinforcing component on one side to increase fixation. The reinforcement components include rubber shock-absorbing pads disposed on the inner side of the L-shaped connecting plate and the side near the mounting plate, and a waterproof coating disposed on the outer surface of the L-shaped connecting plate. The decorative plate has a positioning block inside, and the upper surface of the mounting plate has a positioning groove. The positioning block and the L-shaped connecting plate have corresponding threaded grooves A. The threaded groove A is threadedly connected to the inside of the threaded groove A. The mounting plate and the L-shaped connecting plate have corresponding threaded grooves B. The threaded groove B is threadedly connected to the inside of the threaded groove B. The L-shaped connecting plate and the decorative plate are connected by a screw C. The outer surface of the mounting plate is provided with an elastic sealing strip, and the outer surface of the L-shaped connecting plate is fitted into the inner surface of the elastic sealing strip.

2. The prefabricated building wall connection and reinforcement structure according to claim 1, characterized in that: The rubber shock-absorbing pad is a component made of neoprene rubber.

3. The prefabricated building wall connection and reinforcement structure according to claim 1, characterized in that: The elastic sealing strip is a component made of EPDM rubber.

4. The prefabricated building wall connection and reinforcement structure according to claim 1, characterized in that: Spring washers are fitted on the outer surfaces of screws A, B, and C.

5. The prefabricated building wall connection and reinforcement structure according to claim 1, characterized in that: One end of the positioning block extends through the outer surface of the decorative panel. The outer surface of the positioning block is provided with a silicone skirt. The outer surface of the decorative panel is provided with a waterproof adhesive groove. The silicone skirt is fitted and connected to the interior of the waterproof adhesive groove. The waterproof adhesive groove is filled with silicone sealant.

6. The prefabricated building wall connection and reinforcement structure according to claim 1, characterized in that: The upper surface of the decorative panel is provided with strips, and there are four sets of strips. The upper surface of the four sets of L-shaped connecting plates is provided with L-shaped strips. The four sets of strips and the four sets of L-shaped strips are fitted together to form a ring strip.

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