Stone waterproof structure and curtain wall

Abstract

The utility model relates to a stone waterproof structure and a curtain wall. The stone waterproof structure comprises a waterproof plate used for being fixed to a vertical keel. The stone hanging base is used for being connected with the stone plate and fixed to the vertical keel, the waterproof plate is located between the stone hanging base and the vertical keel, and polyurea is sprayed on the surface of the waterproof plate and the surface of the stone hanging base. According to the scheme, after a layer of waterproof plate is arranged, a layer of polyurea is brushed, so that the waterproof sealing performance is greatly improved, and the service life is greatly prolonged. Moreover, polyurea has multiple functions of high strength, corrosion resistance, water resistance, wear resistance, impact resistance, fatigue resistance, aging resistance, acid and alkali resistance, low and high temperature resistance, nuclear radiation resistance and the like; and the paint can be widely applied to the fields of buildings, traffic, energy, chemical engineering and the like, such as steel structure corrosion prevention, stone waterproofing, concrete protection, ship paint, storage tank inner wall paint and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a stone waterproof structure and a curtain wall. Background Art

[0002] A building curtain wall refers to the non-load-bearing external wall enclosure of a building, which is usually composed of a panel (such as glass, metal plate, stone, ceramic plate, etc.) and a supporting structure system behind (such as aluminum cross beams and columns, steel structure, glass ribs, etc.). For a building curtain wall with stone as the panel, a waterproof board is usually arranged on the keel for the waterproof of the stone curtain wall. However, during long-term use, the waterproof board may be affected by various environmental factors, such as temperature changes, construction errors, large holes for fixing screws, and insufficient sealant, resulting in loose sealing, thus reducing its performance and waterproof effect, and there is room for improvement. Summary of the Utility Model

[0003] In order to overcome at least one of the above-mentioned defects of the prior art, according to one aspect of the present utility model, a stone waterproof structure is provided, including:

[0004] A waterproof board for being fixed on a vertical keel;

[0005] A stone hanging seat for connecting a stone board, the stone hanging seat is fixed on the vertical keel, the waterproof board is located between the stone hanging seat and the vertical keel, and a polyurea is sprayed on the surfaces of the waterproof board and the stone hanging seat.

[0006] In an embodiment of the present application, the stone hanging seat and the vertical keel are fixed by blind rivets, the waterproof board and the stone hanging seat have through holes for the blind rivets to pass through, and the polyurea is used to seal the through holes and gaps.

[0007] In an embodiment of the present application, the rivet head of the blind rivet is sealed and bonded with an aluminum buckle cover.

[0008] According to another aspect of the present application, a curtain wall is provided, including the above-mentioned stone waterproof structure.

[0009] In an embodiment of the present application, a vertical keel is further included, and a plurality of stone hanging seats are provided, and the plurality of stone hanging seats are horizontally arranged at intervals on the vertical keel.

[0010] In an embodiment of the present application, a waterproof board is arranged between the plurality of stone hanging seats and the vertical keel, and a polyurea is sprayed on the surfaces of the waterproof board and the plurality of stone hanging seats.

[0011] In an embodiment of the present application, the stone slab has a plurality of hanging points, and at least one stone back bolt is provided at each hanging point. The plurality of hanging points are grouped, with each group having two hanging points. The two hanging points are arranged vertically one above the other and are jointly assembled with a stone hook. The stone slab is hung on the stone hanging seat through the stone hook.

[0012] In an embodiment of the present application, a limit bolt and a fixing screw are provided between the stone hook and the stone hanging seat.

[0013] In an embodiment of the present application, the stone hook includes a vertical main body section for connecting the stone slab and a hook upper extension section fixed to the vertical main body section. The stone hanging seat is fixed with a hanging seat upper extension section. The hanging seat upper extension section is recessed with an upwardly arranged hanging seat upper notch. The hook upper extension section is used for being inserted into the hanging seat upper notch.

[0014] In an embodiment of the present application, the limit bolt and the fixing screw are located between the hook upper extension section and the hanging seat upper extension section.

[0015] In summary, a stone waterproof structure and curtain wall provided by the present utility model have the following technical effects:

[0016] When assembling the solution of the present application, the vertical keel will be installed first, then the waterproof board will be installed on the vertical keel, then the stone hanging seat will be installed, and then polyurea will be sprayed on the surfaces of the waterproof board and the stone hanging seat to form a polyurea waterproof layer. The purpose of this setting is that after the waterproof board and the stone hanging seat are fixed, there may be some small gaps and invisible void positions. When polyurea is sprayed after the waterproof board and the stone hanging seat are fixed, since polyurea is a liquid and has a certain fluidity, it can well seal those small gaps and seal the hidden and invisible void positions, and can form a polyurea waterproof layer, which greatly improves the waterproof sealing performance and service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the stone waterproof structure according to an embodiment of the present utility model;

[0018] Figure 2 is an exploded state schematic diagram of the stone waterproof structure according to an embodiment of the present utility model;

[0019] Figure 3 is a side view schematic diagram of the stone waterproof structure according to an embodiment of the present utility model;

[0020] Figure 4 is an exploded state side view schematic diagram of the stone waterproof structure according to an embodiment of the present utility model;

[0021] Figure 5 is another schematic structural diagram of the stone waterproof structure according to an embodiment of the present utility model;

[0022] Figure 6 Schematic structural diagram of the curtain wall according to an embodiment of the present utility model;

[0023] Accompanying drawings: 1 - vertical keel, 11 - rivet, 12 - aluminum buckle cover, 2 - stone hanging seat, 21 - upper extension section of the hanging seat, 22 - upper notch of the hanging seat, 23 - lower extension section of the hanging seat, 3 - stone slab, 31 - stone back bolt, 32 - stone hook, 321 - vertical main section, 322 - upper extension section of the hook, 323 - lower extension section of the hook, 324 - lower notch of the hook, 4 - waterproof board, 5 - polyurea waterproof layer, 6 - limit bolt, 7 - fixing screw, 8 - through hole. Detailed implementation manners

[0024] For better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0027] Specifically, refer to Figures 1 - 6 , the present utility model relates to a stone waterproof structure and a curtain wall, which can greatly improve the waterproof sealing performance and service life.

[0028] Currently, for waterproofing of stone curtain walls, a waterproof board is usually provided on the keel. However, during long-term use, the waterproof board may be affected by various environmental factors, such as temperature changes, construction errors, large holes for fixing screws, and insufficient sealant, resulting in poor sealing and thus a decline in its performance and a reduction in the waterproof effect.

[0029] Therefore, an object of the present utility model is to provide a stone waterproof structure that can improve the overall waterproof sealing performance.

[0030] To achieve the above object, the utility model provides a stone waterproof structure, which specifically includes a waterproof board 4 for fixing on the vertical keel 1.

[0031] This stone waterproof structure also specifically includes a stone hanging seat 2 for connecting the stone board 3. The stone hanging seat 2 is fixed on the vertical keel 1. The waterproof board 4 is located between the stone hanging seat 2 and the vertical keel 1. The surfaces of the waterproof board 4 and the stone hanging seat 2 are sprayed with polyurea.

[0032] When assembling the solution of this application, the vertical keel 1 will be installed first, then the waterproof board 4 will be installed on the vertical keel 1, then the stone hanging seat 2 will be installed, and then polyurea will be sprayed on the surfaces of the waterproof board 4 and the stone hanging seat 2 to form a polyurea waterproof layer 5. The purpose of such a setting is that after the waterproof board 4 and the stone hanging seat 2 are fixed, there may be some small gaps and invisible void positions. When the polyurea is sprayed after the waterproof board 4 and the stone hanging seat 2 are fixed, since the polyurea is a liquid and has a certain fluidity, it can well seal those small gaps and seal the hidden and invisible void positions, and can form a polyurea waterproof layer 5, which greatly improves the waterproof tightness and service life.

[0033] More importantly, whether in a flat area or in complex parts such as corners and edges, the consistency of the waterproof effect can be ensured. Due to its continuous seamless joint, local weak points can be avoided, thus greatly reducing the risk of leakage.

[0034] It should be noted that the purpose of selecting polyurea is that polyurea is a waterproof layer treated with polyurea materials. Polyurea has excellent corrosion resistance, wear resistance, weather resistance and waterproof performance, and is smooth and continuous without joints. Moreover, polyurea has multiple functions such as high strength, anti-corrosion, waterproof, wear-resistant, impact-resistant, fatigue-resistant, aging-resistant, acid and alkali-resistant, low and high temperature-resistant, and nuclear radiation-resistant; and it can be widely used in fields such as construction, transportation, energy, and chemical industry, such as steel structure anti-corrosion, stone waterproofing, concrete protection, ship coatings, and inner wall coatings of storage tanks.

[0035] In a specific embodiment, the stone hanging seat 2 and the vertical keel 1 are fixed by rivets 11. The waterproof board 4 and the stone hanging seat 2 have through holes 8 for the rivets 11 to pass through. Polyurea is used to seal the through holes 8 and the joints of the waterproof board 4. With such a setting, the construction is safe and convenient; and because it is assembled mechanically, the fixation is safer and more reliable than general manual nut tightening or manual welding.

[0036] At the same time, polyurea can also be used to seal the through holes 8 and the joints of the waterproof board 4. It should be noted that the waterproof board 4 is fixed on the steel keel by rivets 11. During the actual assembly process, multiple waterproof boards 4 will be assembled. At this time, multiple waterproof boards 4 will be spliced together. For details, please refer to Figure 5, so there will be gaps at the splicing joints. For such joints, the solution of this application not only caulks and seals but also sprays polyurea. At the same time, spraying polyurea also plays a protective role in the waterproof board 4 and the blind rivets 11, extending the service life.

[0037] Specifically, the rivet head of the blind rivet 11 is hermetically bonded with an aluminum buckle cover 12. With such a setting, since the stone hanging seat 2 can be specifically fixed on the vertical keel 1 with the blind rivet 11 and then the rivet head is hermetically bonded with the aluminum buckle cover 12, a very good anti-corrosion effect can be achieved, further improving the waterproof performance of the solution of this application.

[0038] Another object of the present utility model is to further provide a curtain wall, including the above-mentioned stone waterproof structure. The curtain wall mentioned refers to a building exterior enclosure structure or decorative structure composed of a support structure system and a louver structure, which can have a certain displacement ability relative to the main structure and does not share the load and action of the main structure. It can be seen that in the curtain wall of the solution of this application, polyurea is also sprayed after the waterproof board 4 and the stone hanging seat 2 are fixed. Since polyurea is a liquid and has a certain fluidity, it can well seal those small gaps and the hidden and invisible void positions, and can form a polyurea waterproof layer 5, thus greatly improving the waterproof sealing performance and service life.

[0039] In a specific embodiment, this curtain wall further includes a vertical keel 1. There are multiple stone hanging seats 2, and the multiple stone hanging seats 2 are arranged horizontally and spaced apart on the vertical keel 1. In the solution of this application, since multiple stone panels 3 are usually arranged in an actual stone curtain wall, multiple stone hanging seats 2 can be specifically arranged to facilitate the assembly of multiple stone panels 3, improving the practicability of this curtain wall. Specifically, each stone hanging seat 2 can be specifically provided with at least one stone panel 3. For example, one stone panel 3, two stone panels 3 or multiple stone panels 3 can be specifically set according to the actual situation.

[0040] It should be noted that the length of each stone panel 3 itself can be different to match stone curtain walls of various sizes, meet the needs of different users, and at the same time improve the overall aesthetics.

[0041] Specifically, a waterproof board 4 is arranged between the multiple stone hanging seats 2 and the vertical keel 1, and polyurea is sprayed on the surfaces of the waterproof board 4 and the multiple stone hanging seats 2. Since multiple stone hanging seats 2 are arranged in the actual curtain wall assembly, in order to ensure the waterproof performance of this curtain wall, only one complete waterproof board 4 can be set, and then polyurea can be sprayed on the surfaces of the waterproof board 4 and the multiple stone hanging seats 2, which can ensure sufficient waterproof performance.

[0042] Specifically, the stone slab 3 has multiple hanging points, and at least one stone back bolt 31 is provided at each hanging point. The multiple hanging points are grouped, with each group having two hanging points. The two hanging points are arranged vertically one above the other and are jointly assembled with a stone hook 32. The stone slab 3 is hung on the stone hanging seat 2 through the stone hook 32. In the solution of this application, multiple hanging points are provided on the stone slab 3, and at least one stone back bolt 31 is provided at each hanging point. Moreover, the two vertically arranged hanging points jointly assemble a stone hook 32. Such a setting can well improve the firmness of the stone slab 3 during hanging, enhance the strength of the stone slab 3 to a certain extent, and reduce the risk of damage and detachment of the stone. In addition, the processing procedures of the solution of this application are basically completed in the factory, which is convenient for controlling the product quality and processing accuracy, with convenient construction and high efficiency.

[0043] Specifically, a limit bolt 6 and a fixing screw 7 are provided between the stone hook 32 and the stone hanging seat 2. Since multiple stone slabs 3 need to be assembled, it is necessary to strictly control the specific position of each stone slab 3 to avoid interference or even collision between adjacent stone slabs 3. Therefore, by providing the limit bolt 6, the distance between the stone hook 32 and the stone hanging seat 2 can be well controlled, thereby controlling the specific position of the stone slab 3. After being limited by the limit bolt 6, the fixing screw 7 is used to fix the stone hook 32 on the stone hanging seat 2 to form a stable fixing structure. Therefore, when the position of the stone slab 3 is adjusted, the limit bolt 6 can be specifically used for limiting, and then the fixing screw 7 is used to fix the stone hook 32 on the stone hanging seat 2 to improve the stability and safety of the overall structure.

[0044] Specifically, the stone hook 32 includes a vertical main body section 321 for connecting the stone slab 3 and a hook upper extension section 322 fixed to the hook of the vertical main body section 321. The stone hanging seat 2 is fixed with a hanging seat upper extension section 21, and the hanging seat upper extension section 21 is recessed with an upwardly arranged hanging seat upper notch 22. The hook upper extension section 322 is used for being inserted into the hanging seat upper notch 22. In the solution of this application, in order to achieve a stable and firm hanging structure, the hook upper extension section 322 is provided on the stone hook 32, and the hanging seat upper notch 22 is provided on the stone hanging seat 2. The hook upper extension section 322 is inserted into the hanging seat upper notch 22 to form a stable and firm structure, thereby improving the overall structural strength and stability.

[0045] Specifically, the limit bolt 6 and the fixing screw 7 are located between the outer extension section 322 of the hook and the outer extension section 21 of the hanging seat. With this arrangement, it can ensure that after the stone slab 3 is adjusted to the correct position, the limit bolt 6 can be specifically used for limiting, and then the stone hook 32 can be fixed to the stone hanging seat 2 by using the fixing screw 7, so as to improve the stability and safety of the overall structure. At the same time, it will not affect the insertion of the outer extension section 322 of the hook into the slot 22 of the hanging seat to form a stable and firm structure, killing two birds with one stone.

[0046] Specifically, the stone hook 32 includes a lower outer extension section 323 fixed to the vertical main body section 321. The lower outer extension section 323 of the hook is recessed with a downwardly arranged lower hook slot 324. The stone hanging seat 2 is fixed with a lower outer extension section 23 of the hanging seat, and the lower outer extension section 23 of the hanging seat is used for insertion into the lower hook slot 324. In the solution of this application, in addition to the structure in which the outer extension section 322 of the hook is inserted into the slot 22 of the hanging seat, there is also another mating hanging structure, that is, the stone hook 32 is also provided with a lower hook slot 324, and the stone hanging seat 2 is provided with a lower outer extension section 23 of the hanging seat. The lower outer extension section 23 of the hanging seat is inserted into the lower hook slot 324 to form a stable and firm structure, thereby improving the overall structural strength and stability.

[0047] In a specific embodiment, multiple stone hanging seats 2 are arranged horizontally at intervals and can be set as a group of hanging seats. In actual assembly, multiple groups of hanging seats can be specifically provided, and multiple groups of hanging seats can be specifically arranged vertically at intervals. With this arrangement, the designability is strong. By adjusting parameters such as the number and spacing of the groups of hanging seats, different design styles and effects can be achieved. For example, a unique three-dimensional sense can be created by adjusting the spacing between the groups of hanging seats.

[0048] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A stone waterproof structure, characterized in that, Comprising: A waterproof board (4) for being fixed on a vertical keel (1); A stone hanging seat (2) for connecting a stone board (3), the stone hanging seat (2) being fixed on the vertical keel (1), the waterproof board (4) being located between the stone hanging seat (2) and the vertical keel (1), and a polyurea being sprayed on the surfaces of the waterproof board (4) and the stone hanging seat (2).

2. The stone waterproof structure according to claim 1, characterized in that, The stone hanging seat (2) and the vertical keel (1) are fixed by a rivet (11), the waterproof board (4) and the stone hanging seat (2) are provided with through holes (8) for the rivet (11) to pass through, and the polyurea is used for sealing the through holes (8) and the joints of the waterproof board (4).

3. The stone waterproof structure according to claim 2, characterized in that, The rivet head of the rivet (11) is hermetically bonded with an aluminum buckle cover (12).

4. A curtain wall, characterized in that, Comprising a stone waterproof structure according to any one of claims 1 - 3.

5. A curtain wall according to claim 4, characterized in that, Further comprising a vertical keel (1), a plurality of the stone hanging seats (2) being provided, and the plurality of stone hanging seats (2) being arranged horizontally and spaced apart on the vertical keel (1).

6. A curtain wall according to claim 5, characterized in that, One waterproof board (4) is arranged between the plurality of stone hanging seats (2) and the vertical keel, and a polyurea is sprayed on the surfaces of the waterproof board (4) and the plurality of stone hanging seats (2).

7. A curtain wall according to claim 4, characterized in that, The stone board (3) has a plurality of hanging points, and at least one stone back bolt (31) is arranged at each hanging point. Among them, the plurality of hanging points are grouped, each group having two hanging points, the two hanging points being arranged vertically one above the other and jointly assembled with a stone hook (32), and the stone board (3) is hung on the stone hanging seat (2) through the stone hook (32).

8. A curtain wall according to claim 7, characterized in that, A limit bolt (6) and a fixing screw (7) are arranged between the stone hook (32) and the stone hanging seat (2).

9. A curtain wall according to claim 8, characterized in that The stone hook (32) includes a vertical main body section (321) for connecting the stone board (3) and a hook upper extension section (322) fixed on the hook of the vertical main body section (321). The stone hanging seat (2) is fixed with a hanging seat upper extension section (21), and the hanging seat upper extension section (21) is recessed with an upwardly arranged hanging seat upper notch (22), and the hook upper extension section (322) is used for being inserted into the hanging seat upper notch (22).

10. A curtain wall according to claim 9, characterized in that, The limit bolt (6) and the fixing screw (7) are located between the hook upper extension section (322) and the hanging seat upper extension section (21).

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