Waterproof structure of outer wall of fabricated high-rise building

Abstract

The utility model discloses a waterproof structure of an outer wall of an assembly type high-rise building, which relates to the technical field of outer wall waterproofing and comprises an outer wall plate, a heat preservation plate is fixedly connected to the right side of the outer wall plate, and a protection plate is movably connected to the right side of the heat preservation plate. The four corners of the interior of the external wall panel are fixedly connected with installation assemblies capable of achieving comprehensive protection correspondingly. According to the waterproof structure of the fabricated high-rise building outer wall, through the arrangement of a first inserting groove, a second inserting groove, a mounting plate, a fixing piece, a first bolt, an inner hole, an anti-crack net plate, a first inner groove, a second bolt and filling and leveling glue, a protection plate is connected into the inner hole in an outer wall plate by rotating the first bolt on the right side of the protection plate; and then a first inner groove in the anti-crack net plate is aligned to the position of a first bolt on the right side of the protection plate to be connected in, then the protection structure of the building outer wall body is integrally sealed through filling and leveling glue, the protection plate and the anti-crack net plate protect the building outer wall body, and the problem that the device does not have the comprehensive protection function is solved.

Description

Technical Field

[0001] This utility model relates to the field of exterior wall waterproofing technology, specifically a waterproofing structure for the exterior wall of a prefabricated high-rise building. Background Technology

[0002] Prefabricated buildings refer to buildings where a large amount of on-site work in traditional construction methods is transferred to factories. Building components and accessories are processed and manufactured in factories, transported to the construction site, and assembled on-site using reliable connection methods.

[0003] Currently, most waterproofing measures used for the exterior walls of high-rise buildings mainly involve embedding an insulation layer and a waterproof layer inside the exterior wall. The insulation layer maintains a relatively stable temperature within the wall, while a waterproof coating is applied to the exterior wall surface. However, this approach has some inconveniences in practice and has room for improvement. For example, if the exterior wall is exposed to the external environment and only protected by a single waterproof coating, the wall surface may crack under prolonged exposure to sunlight, allowing rainwater to seep into the exterior wall and damage the interior of the wall. Therefore, it does not provide comprehensive protection.

[0004] Now, a novel waterproof structure for the exterior walls of prefabricated high-rise buildings is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a waterproof structure for the exterior wall of prefabricated high-rise buildings, so as to solve the problem mentioned in the background art that it does not have the function of comprehensive protection.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a waterproof structure for the exterior wall of a prefabricated high-rise building, comprising an exterior wall panel, an insulation board fixedly connected to the right side of the exterior wall panel, a protective board movably connected to the right side of the insulation board, and installation components for comprehensive protection fixedly connected to the four corners inside the exterior wall panel.

[0007] The installation assembly includes a first slot, which is fixedly connected to the four corners inside the exterior wall panel. Mounting plates are respectively provided at the upper and lower ends of the right side of the protective panel. Fixing pieces are fixedly connected to the front and rear ends of the right side of the mounting plates. A first bolt is provided inside the fixing piece. Second slots are fixedly connected to the front and rear ends inside the mounting plates. Inner holes are fixedly connected to the upper and lower ends of the front and rear sides inside the exterior wall panel. A crack-resistant mesh is provided on the right side of the protective panel. Second bolts are fixedly connected to the four corners inside the crack-resistant mesh. First inner grooves are fixedly connected to the ends of the second bolts that are close to each other. The exterior of the protective panel is coated with leveling adhesive.

[0008] As a further technical solution of this utility model, the shape and size of the outer part of the second bolt are adapted to the shape and size of the inner part of the first slot, the positions of the second bolt and the first slot correspond one-to-one, and the first slot is connected to the outer wall panel and penetrates the interior of the insulation board.

[0009] As a further technical solution of this utility model, the horizontal center line of the first bolt and the inner hole coincides, the shape and size of the first bolt and the inner hole correspond one-to-one, and the inner hole is connected to the outer wall panel and penetrates the interior of the insulation board.

[0010] As a further technical solution of this utility model, the shape and size of the outer part of the first bolt are adapted to the shape and size of the inner part of the first inner groove, and the positions of the first bolt and the first inner groove correspond one-to-one.

[0011] As a further technical solution of this utility model, a reinforcing plate is provided on the right side of the crack-resistant mesh plate, and a second inner groove is fixedly connected to the four corners inside the reinforcing plate. A connecting plate is fixedly connected to the right side of the reinforcing plate, and a hydrophobic plate is fixedly connected to the right side of the connecting plate.

[0012] As a further technical solution of this utility model, the external shape and size of the second bolt are adapted to the internal shape and size of the second inner groove, the positions of the second bolt and the second inner groove correspond one-to-one, and the horizontal center lines of the reinforcing plate and the outer wall panel coincide.

[0013] As a further technical solution of this utility model, a horizontal groove is fixedly connected to the middle position inside the hydrophobic plate, and six sets of through holes are provided inside the horizontal groove. A filter sheet is fixedly connected to the top of the six sets of through holes, and a water guide pipe is inserted into the bottom of the six sets of through holes.

[0014] As a further technical solution of this utility model, the six sets of through holes are arranged at equal intervals, and the vertical center line of the six sets of through holes coincides with that of the water guide pipe.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the waterproof structure of the prefabricated high-rise building exterior wall not only achieves the function of comprehensive protection, but also the function of stable reinforcement, and the function of water diversion and anti-clogging.

[0016] (1) By setting a first slot, a second slot, an mounting plate, a fixing piece, a first bolt, an inner hole, a crack-resistant mesh plate, a first inner groove, a second bolt, and filler glue, the exterior wall panel and the insulation board of the prefabricated high-rise building exterior wall are first assembled together, and the protective plate is placed close to the insulation board. The first bolt in the fixing piece on the right side of the protective plate is rotated to connect to the inner hole inside the exterior wall panel, so that the protective plate can be initially installed on the right side of the insulation board and the exterior wall panel. Then, the first inner groove inside the crack-resistant mesh plate is aligned with the position of the first bolt on the right side of the protective plate and connected. At the same time, the second bolt inside the crack-resistant mesh plate is connected to the first slot inside the exterior wall panel, so that the protective plate and the crack-resistant mesh plate are respectively firmly installed on the right side of the exterior wall panel and the insulation board. Then, the building wall is sealed as a whole by filler glue, so as to provide more comprehensive protection for the building exterior wall panel, enhance the stability of the protective structure, and make the disassembly and maintenance of the protective plate and the crack-resistant mesh plate more convenient, thus realizing the function of comprehensive protection.

[0017] (2) By setting a second inner groove, a reinforcing plate, a connecting plate, and a drainage plate, after the protective plate and the crack-resistant mesh plate are installed on the right side of the insulation plate, the second inner groove inside the reinforcing plate is aligned with the position outside the first bolt and connected. Thus, the reinforcing plate can be installed on the right side of the crack-resistant mesh plate. When the building exterior wall is exposed to the outside, the drainage plate connected by the connecting plate can make the waterproof performance of the building exterior wall better, and the reinforcing plate can make the crack resistance of the building exterior wall stronger and the structure more stable, thus realizing the function of stable reinforcement.

[0018] (3) By setting up horizontal grooves, through holes, water pipes, and filter plates, the exterior wall panels of the building are reinforced by insulation boards, protective boards, crack-resistant mesh boards, reinforcement boards, and drainage boards. The drainage boards are exposed to the natural environment. When encountering rain, snow, or other humid weather, rainwater can enter the six sets of through holes inside the horizontal grooves of the drainage boards. The filter plates then transport the water to the water pipes through the through holes and discharge it to the ground. The filter plates at the top of the through holes can block foreign objects from entering the through holes to prevent the through holes from becoming blocked. This reduces the accumulation of rainwater on the outside of the drainage boards, which could lead to the drainage boards being eroded by rainwater. The drainage properties are better, and the function of drainage and anti-clogging is realized. Attached Figure Description

[0019] Figure 1 This is a front view of the exploded structure of this utility model;

[0020] Figure 2 This is a partial cross-sectional view of the protective plate of this utility model from the right side.

[0021] Figure 3 For the present utility model Figure 1 A frontal view of the structure in its installed state;

[0022] Figure 4 This is a schematic diagram of the left-side structure of the anti-crack mesh plate of this utility model;

[0023] Figure 5 This is a schematic diagram of the right-side cross-sectional structure of the hydrophobic plate of this utility model.

[0024] In the diagram: 1. Exterior wall panel; 2. Insulation board; 3. Protective board; 4. First slot; 5. Second slot; 6. Mounting plate; 7. Fixing piece; 8. First bolt; 9. Inner hole; 10. Crack-resistant mesh plate; 11. First inner groove; 12. Second bolt; 13. Filler adhesive; 14. Second inner groove; 15. Reinforcing plate; 16. Connecting plate; 17. Drainage plate; 18. Horizontal groove; 19. Through hole; 20. Water guide pipe; 21. Filter plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example: Please refer to Figure 1-5 A waterproof structure for the exterior wall of a prefabricated high-rise building includes an exterior wall panel 1, an insulation board 2 fixedly connected to the right side of the exterior wall panel 1, a protective board 3 movably connected to the right side of the insulation board 2, and installation components that can provide full protection fixedly connected to the four corners inside the exterior wall panel 1.

[0027] Please see Figure 1-5 A waterproof structure for the exterior wall of a prefabricated high-rise building also includes an installation component. The installation component includes a first slot 4, which is fixedly connected to the four corners inside the exterior wall panel 1. The upper and lower ends of the right side of the protective plate 3 are respectively provided with an installation plate 6. The front and rear ends of the right side of the installation plate 6 are respectively fixedly connected with a fixing piece 7. The fixing piece 7 is provided with a first bolt 8 inside. The front and rear ends of the installation plate 6 are respectively fixedly connected with a second slot 5. The upper and lower ends of the front and rear sides inside the exterior wall panel 1 are respectively fixedly connected with an inner hole 9. The right side of the protective plate 3 is provided with a crack-resistant mesh plate 10. The four corners inside the crack-resistant mesh plate 10 are respectively fixedly connected with a second bolt 12. The ends of the second bolts 12 that are close to each other are respectively fixedly connected with a first inner groove 11. The exterior of the protective plate 3 is coated with a leveling adhesive 13.

[0028] The external shape and size of the second bolt 12 are adapted to the internal shape and size of the first slot 4. The positions of the second bolt 12 and the first slot 4 correspond one-to-one. The first slot 4 is connected to the outer wall panel 1 and penetrates the interior of the insulation board 2. The horizontal center line of the first bolt 8 and the inner hole 9 coincides. The shape and size of the first bolt 8 and the inner hole 9 correspond one-to-one. The inner hole 9 is connected to the outer wall panel 1 and penetrates the interior of the insulation board 2. The external shape and size of the first bolt 8 are adapted to the internal shape and size of the first inner groove 11. The positions of the first bolt 8 and the first inner groove 11 correspond one-to-one.

[0029] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, firstly, the exterior wall panel 1 and insulation board 2 of the prefabricated high-rise building exterior wall are assembled together, and the protective plate 3 is placed close to the insulation board 2. The first bolt 8 in the fixing piece 7 on the right side of the protective plate 3 is rotated to engage with the inner hole 9 inside the exterior wall panel 1, so that the protective plate 3 can be initially installed on the right side of the insulation board 2 and the exterior wall panel 1. Then, the first inner groove 11 inside the crack-resistant mesh plate 10 is aligned with the position of the first bolt 8 on the right side of the protective plate 3 and engaged. At the same time, the second bolt 12 inside the crack-resistant mesh plate 10 is engaged with the first slot 4 inside the exterior wall panel 1, so that the protective plate 3 and the crack-resistant mesh plate 10 are respectively and securely installed on the right side of the exterior wall panel 1 and the insulation board 2. Then, the building wall is sealed as a whole by the filler 13, so as to provide more comprehensive protection for the building exterior wall panel, enhance the stability of the protective structure, and make the disassembly and maintenance of the protective plate 3 and the crack-resistant mesh plate 10 more convenient.

[0030] A reinforcing plate 15 is provided on the right side of the crack-resistant mesh plate 10. A second inner groove 14 is fixedly connected to the four corners inside the reinforcing plate 15. A connecting plate 16 is fixedly connected to the right side of the reinforcing plate 15. A drainage plate 17 is fixedly connected to the right side of the connecting plate 16. The external shape and size of the second bolt 12 are compatible with the internal shape and size of the second inner groove 14. The positions of the second bolt 12 and the second inner groove 14 correspond one-to-one. The horizontal center line of the reinforcing plate 15 and the outer wall panel 1 coincides.

[0031] Specifically, such as Figure 1 , Figure 3 and Figure 5 As shown, after the protective plate 3 and the crack-resistant mesh plate 10 are installed on the right side of the insulation plate 2, the second inner groove 14 inside the reinforcing plate 15 is aligned with the position outside the first bolt 8 and connected. Thus, the reinforcing plate 15 can be installed on the right side of the crack-resistant mesh plate 10. When the building exterior wall is exposed to the outside, the water-draining plate 17 connected by the connecting plate 16 can make the waterproof performance of the building exterior wall better, and the reinforcing plate 15 can make the crack resistance of the building exterior wall stronger and the structure more stable.

[0032] A horizontal groove 18 is fixedly connected to the middle position inside the drainage plate 17. Six sets of through holes 19 are provided inside the horizontal groove 18. A filter sheet 21 is fixedly connected to the top of the six sets of through holes 19. A water guide pipe 20 is inserted into the bottom of the six sets of through holes 19. The six sets of through holes 19 are arranged at equal intervals, and the vertical center lines of the six sets of through holes 19 and the water guide pipe 20 coincide.

[0033] Specifically, such as Figure 1 and Figure 5 As shown, after the exterior wall panel 1 of the building is reinforced by the insulation board 2, the protective board 3, the crack-resistant mesh board 10, the reinforcing board 15, and the drainage board 17, the drainage board 17 is exposed to the natural environment. When encountering humid weather such as rain or snow, rainwater can enter the six sets of through holes 19 inside the horizontal groove 18 inside the drainage board 17. The filter 21 then transports the water to the water pipe 20 through the through holes 19 and discharges it to the ground. The filter 21 at the top of the through hole 19 can block foreign objects from entering the through hole 19 and prevent the through hole 19 from becoming blocked. This reduces the accumulation of rainwater on the outside of the drainage board 17, which could lead to the erosion of the drainage board 17 by rainwater, and improves the water-repellent properties.

[0034] Working Principle: In use, this utility model first assembles the exterior wall panel 1 and insulation board 2 of the prefabricated high-rise building exterior wall together. The protective plate 3 is then placed close to the insulation board 2. The first bolt 8 in the right-side fixing piece 7 of the protective plate 3 is rotated to engage with the inner hole 9 inside the exterior wall panel 1, allowing the protective plate 3 to be initially installed on the right side of the insulation board 2 and exterior wall panel 1. Next, the first inner groove 11 inside the crack-resistant mesh plate 10 is aligned with the position of the first bolt 8 on the right side of the protective plate 3 and engaged. Simultaneously, the second bolt 12 inside the crack-resistant mesh plate 10 is engaged with the first slot 4 inside the exterior wall panel 1, thus securing the protective plate 3 and crack-resistant mesh plate 10 to the right side of the exterior wall panel 1 and insulation board 2 respectively. The building wall is then sealed with filler 13, providing more comprehensive protection for the exterior wall panel, enhancing the stability of the protective structure, and making disassembly and maintenance of the protective plate 3 and crack-resistant mesh plate 10 more convenient. After the protective plate 3 and crack-resistant mesh plate 10 are installed on the right side of the insulation board 2, the reinforcing plate 15 is then... The second inner groove 14 of the part is aligned with the outer position of the first bolt 8, thereby allowing the reinforcing plate 15 to be installed on the right side of the crack-resistant mesh plate 10. When the building exterior wall is exposed to the outside, the drainage plate 17 connected by the connecting plate 16 can improve the waterproof performance of the building exterior wall, and the reinforcing plate 15 can enhance the crack resistance of the building exterior wall and make the structure more stable. After the exterior wall panel 1 of the building exterior wall is reinforced by the insulation board 2, protective board 3, crack-resistant mesh plate 10, reinforcing plate 15 and drainage plate 17, the drainage... When the water plate 17 is exposed to the natural environment, rainwater can enter the six sets of through holes 19 inside the horizontal groove 18 inside the water-repellent plate 17 when encountering humid weather such as rain or snow. The filter 21 then transports the water to the water pipe 20 through the through holes 19 and discharges it to the ground. The filter 21 at the top of the through hole 19 can prevent foreign objects from entering the through hole 19 and prevent the through hole 19 from becoming blocked. This reduces the accumulation of rainwater on the outside of the water-repellent plate 17, which could lead to the water-repellent plate 17 being eroded by rainwater, and improves the hydrophobicity.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A waterproof structure of a fabricated high-rise building outer wall, comprising an outer wall panel (1), characterized in that: The right side of the outer wall panel (1) is fixedly connected with an insulation board (2), the right side of the insulation board (2) is movably connected with a protective plate (3), four corners inside the outer wall panel (1) are fixedly connected with installation assemblies capable of comprehensive protection respectively; The installation assembly comprises a first slot (4), the first slot (4) is fixedly connected to four corners inside the outer wall panel (1) respectively, the upper and lower ends of the right side of the protective plate (3) are provided with installation plates (6) respectively, the front and rear ends of the right side of the installation plate (6) are fixedly connected with fixed sheets (7) respectively, the inside of the fixed sheet (7) is provided with a first bolt (8), the front and rear ends inside the installation plate (6) are fixedly connected with second slots (5) respectively, the upper and lower ends of the front and rear sides inside the outer wall panel (1) are fixedly connected with inner holes (9) respectively, the right side of the protective plate (3) is provided with a crack-resistant mesh plate (10), four corners inside the crack-resistant mesh plate (10) are fixedly connected with second bolts (12) respectively, the ends of the second bolts (12) close to each other are fixedly connected with first inner grooves (11) respectively, the outside of the protective plate (3) is coated with a filling glue (13).

2. The waterproof structure of the fabricated high-rise building outer wall according to claim 1, characterized in that: The shape and size of the outside of the second bolt (12) are matched with the shape and size of the inside of the first slot (4), the positions of the second bolt (12) and the first slot (4) correspond to each other, the first slot (4) is connected with the outer wall panel (1) and penetrates the inside of the insulation board (2).

3. The waterproof structure of the assembled high-rise building outer wall according to claim 1, characterized in that: The horizontal center lines of the first bolt (8) and the inner hole (9) coincide, the shape and size of the first bolt (8) correspond to the shape and size of the inner hole (9), the inner hole (9) is connected with the outer wall panel (1) and penetrates the inside of the insulation board (2).

4. The waterproof structure of the assembled high-rise building outer wall according to claim 3, characterized in that: The shape and size of the outside of the first bolt (8) are matched with the shape and size of the inside of the first inner groove (11), the positions of the first bolt (8) and the first inner groove (11) correspond to each other.

5. The prefabricated waterproof structure of a high-rise building outer wall according to claim 1, characterized in that: The right side of the crack-resistant mesh plate (10) is provided with a reinforcing plate (15), four corners inside the reinforcing plate (15) are fixedly connected with second inner grooves (14) respectively, the right side of the reinforcing plate (15) is fixedly connected with a connecting plate (16), the right side of the connecting plate (16) is fixedly connected with a water-repellent plate (17).

6. The waterproof structure of the assembled high-rise building outer wall according to claim 5, characterized in that: The shape and size of the outside of the second bolt (12) are matched with the shape and size of the inside of the second inner groove (14), the positions of the second bolt (12) and the second inner groove (14) correspond to each other, the horizontal center lines of the reinforcing plate (15) and the outer wall panel (1) coincide.

7. The waterproof structure of the assembled high-rise building outer wall according to claim 5, characterized in that: The inside of the water-repellent plate (17) is fixedly connected with a horizontal groove (18) at the middle position, the inside of the horizontal groove (18) is provided with six groups of through holes (19), the top ends of the six groups of through holes (19) are fixedly connected with filter sheets (21), the bottom ends of the six groups of through holes (19) are inserted with water guide pipes (20).

8. The waterproof structure of the assembled high-rise building outer wall according to claim 7, characterized in that: The six groups of through holes (19) are arranged at equal intervals, the vertical center lines of the six groups of through holes (19) and the water guide pipes (20) coincide.

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