Waterproof structure of house

Abstract

The utility model provides a waterproof structure of a house, which relates to the technical field of waterproof structures of houses and comprises a structure body. The structure body is provided with house concrete, steel bars are pre-buried on the left side and the right side in the house concrete, a waterproof pre-buried barrel in the vertical direction is pre-buried between the steel bars in the house concrete, a pressing ring plate is arranged on the outer circumference of the top of the waterproof pre-buried barrel, and an anti-seepage ring plate is arranged on the outer circumference of the bottom of the waterproof pre-buried barrel. A conical surface is arranged on the outer circumference of the lower end of the waterproof embedded cylinder, and lug plates with front-back through holes are arranged on the left side and the right side of the outer circumference of the waterproof embedded cylinder, so that the lower end face of the house concrete gutter inlet is conveniently protected through an anti-seepage annular plate of the waterproof embedded cylinder, and rainwater backflow is conveniently prevented through the conical surface of the waterproof embedded cylinder; the problems that the bottom of a waterproof embedded part of a house gutter inlet is flush with house concrete, so that rainwater easily permeates into the house concrete along the bottom of the waterproof embedded part, and an anti-seepage structure is inconvenient to arrange on the waterproof embedded part are solved.

Description

Technical Field

[0001] This utility model belongs to the field of building waterproofing structure technology, and in particular relates to a building waterproofing structure. Background Technology

[0002] The waterproofing structure of a building refers to a structural system that, through specific design, materials, and construction methods, ensures that the building can effectively prevent water penetration in various environments. The waterproofing structure plays a vital role in building construction, directly affecting the building's service life and the quality of life of its residents. Therefore, it is necessary to ensure that all waterproofing construction complies with regulations and to avoid damaging the waterproofing structure during use.

[0003] Based on the above, the inventors have discovered the following shortcomings in existing waterproofing structures for houses:

[0004] 1. The bottom of the waterproof embedded part of the rainwater outlet of the house is flush with the concrete of the house, which makes it easy for rainwater to seep into the concrete of the house along the bottom of the waterproof embedded part, making it inconvenient to install a seepage prevention structure on the waterproof embedded part.

[0005] 2. The waterproof membrane near the rainwater inlet of the house is prone to curling at the edges, causing rainwater to seep in. It is inconvenient to install a pressing measure inside the waterproof embedded part to press the waterproof membrane at the rainwater inlet to prevent seepage. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a waterproof structure for houses. This solves the problem that in existing houses, the bottom of the waterproof embedded part for the rainwater inlet is flush with the concrete, causing rainwater to easily seep into the concrete along the bottom of the embedded part, making it inconvenient to install an anti-seepage structure on the embedded part; and that the waterproof membrane near the rainwater inlet is prone to curling at the edges, causing rainwater seepage, making it inconvenient to install clamping measures inside the embedded part to compress and prevent seepage at the rainwater inlet.

[0007] The purpose and effectiveness of the waterproof structure of this utility model are achieved by the following specific technical means:

[0008] A waterproof structure for a house includes a structural body; the structural body is provided with house concrete, and steel bars are pre-embedded on the left and right sides inside the house concrete. Waterproof embedded cylinders in the vertical direction are pre-embedded between the steel bars inside the house concrete. A clamping ring plate is provided on the outer circumference of the top of the waterproof embedded cylinder, a seepage-proof ring plate is provided on the outer circumference of the bottom of the waterproof embedded cylinder, a conical surface is provided on the outer circumference of the lower end of the waterproof embedded cylinder, and ear plates with front and rear through holes are provided on both the left and right sides of the outer circumference of the waterproof embedded cylinder.

[0009] Furthermore, an assembly locking cylinder is threadedly installed on the annular groove of the edge-pressing cylinder. The inner circumference of the assembly locking cylinder is threaded, and the outer circumference of the assembly locking cylinder is provided with a rotating groove that runs vertically through the top and bottom.

[0010] Furthermore, waterproof concrete is poured on the top end face between the edge-pressing cylinder and the waterproof membrane layer, and the top of the waterproof concrete is formed with an inverted frustum hole by casting a molding block.

[0011] Furthermore, a casting block is installed inside the top of the edge-pressing cylinder by threads. The top of the casting block is provided with an inverted frustum. A regular hexagonal groove is opened at the center of the top end face of the inverted frustum of the casting block, and a threaded post is provided at the bottom end face of the inverted frustum of the casting block.

[0012] Furthermore, a vertically oriented curved edge clamping cylinder is inserted inside the waterproof pre-embedded cylinder. The inner circumference of the top of the curved edge clamping cylinder is threaded, and a clamping ring plate is provided on the outer circumference of the top of the curved edge clamping cylinder. A threaded annular groove is provided on the outer circumference of the lower end of the curved edge clamping cylinder.

[0013] Furthermore, a waterproof membrane layer is laid on the top end face between the building concrete and the waterproof embedded cylinder, and a through hole is opened in the middle of the waterproof membrane layer. An adhesive is attached to the bottom end face of the waterproof membrane layer.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The waterproof embedded cylinder can be used to protect the lower end of the concrete rainwater inlet of the building by means of the anti-seepage ring plate, and the conical surface of the waterproof embedded cylinder can be used to prevent rainwater backflow. This solves the problem that the bottom of the waterproof embedded part of the rainwater inlet is flush with the concrete of the building, which makes it easy for rainwater to seep into the concrete along the bottom of the waterproof embedded part, and it is inconvenient to set up an anti-seepage structure on the waterproof embedded part.

[0016] The easy-to-insert edge-curling cylinder is inserted into the waterproof pre-embedded cylinder and presses on the top of the waterproof membrane layer. The easy-to-lock edge-curling cylinder is then locked onto the waterproof pre-embedded cylinder by the assembled locking cylinder to compress the waterproof membrane layer. This solves the problem that the waterproof membrane near the rainwater outlet of the house is prone to edge curling, causing rainwater to seep in, and it is inconvenient to install compression measures inside the waterproof pre-embedded component to compress and prevent seepage at the rainwater outlet. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model.

[0018] Figure 2 This is a bottom view of the structure of this utility model.

[0019] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0020] Figure 4 This is a disassembled structural diagram of the present invention.

[0021] Figure 5 This is a schematic diagram of the usage state of this utility model.

[0022] Figure 6 This is a bottom view of the waterproof embedded cylinder of this utility model.

[0023] In the diagram: 1. Main structure; 2. Concrete structure; 3. Waterproof embedded cylinder; 4. Waterproof membrane layer; 5. Edge-curling clamping cylinder; 6. Cast-in-place block; 7. Assembled locking cylinder; 8. Waterproof concrete. Detailed Implementation

[0024] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples.

[0025] Example 1: As shown in the attached document Figure 1 To be continued Figure 6 As shown:

[0026] This utility model provides a waterproof structure for a house, including a structural body 1; the structural body 1 is provided with a concrete 2 for supporting various components; steel bars are pre-embedded on the left and right sides inside the concrete 2 for positioning waterproof pre-embedded cylinders 3; waterproof pre-embedded cylinders 3 are pre-embedded vertically between the steel bars inside the concrete 2 for waterproofing the rainwater inlets; a clamping ring plate is provided on the outer circumference of the top of the waterproof pre-embedded cylinder 3 for cooperating with the clamping ring plate of the edge clamping cylinder 5 to clamp the waterproof membrane layer 4; a seepage-proof ring plate is provided on the outer circumference of the bottom of the waterproof pre-embedded cylinder 3 for waterproofing the roof. The lower end of the concrete roof 2 is protected at the location of the rainwater inlet. The lower outer circumference of the waterproof embedded cylinder 3 is provided with a conical surface to prevent rainwater backflow. The left and right sides of the outer circumference of the waterproof embedded cylinder 3 are provided with ear plates with front and rear through holes to facilitate the insertion of the reinforcing bars of the concrete roof 2. A waterproof membrane layer 4 is laid on the top end between the concrete roof 2 and the waterproof embedded cylinder 3 to facilitate waterproofing of the top. The waterproof membrane layer 4 has a through hole in the middle to facilitate the insertion of the edge-pressing cylinder 5. The bottom end of the waterproof membrane layer 4 is attached with adhesive to facilitate adhesion to the top end of the concrete roof 2 and the waterproof embedded cylinder 3.

[0027] The waterproof pre-embedded cylinder 3 has a vertically oriented curved edge clamping cylinder 5 inserted inside, which facilitates clamping around the through holes of the waterproof membrane layer 4. The inner circumference of the top of the curved edge clamping cylinder 5 is threaded, which facilitates the installation of the casting block 6 via the thread. The outer circumference of the top of the curved edge clamping cylinder 5 is provided with a clamping ring plate, which facilitates clamping around the through holes of the waterproof membrane layer 4. The outer circumference of the lower end of the curved edge clamping cylinder 5 is provided with a threaded annular groove, which facilitates the assembly and installation of the locking cylinder 7 via the thread. The casting block 6 is installed inside the top of the curved edge clamping cylinder 5 via the thread, which facilitates the formation of the inverted frustum hole of the waterproof concrete 8. The top of the casting block 6 is provided with an inverted frustum, which facilitates the formation of the inverted frustum hole of the waterproof concrete 8. A regular hexagon is opened at the center of the top end face of the inverted frustum of the casting block 6. The angular groove facilitates the assembly and disassembly of the cast-in-place block 6 using tools. The bottom end face of the inverted frustum of the cast-in-place block 6 is provided with a threaded post, facilitating the installation of the cast-in-place block 6 by threads. Waterproof concrete 8 is poured on the top end face between the edge-pressing cylinder 5 and the waterproof membrane layer 4, facilitating the sealing and protection of the waterproof membrane layer 4. The top of the waterproof concrete 8 has an inverted frustum hole formed through the cast-in-place block 6, facilitating rainwater flow. An assembly locking cylinder 7 is installed on the annular groove of the edge-pressing cylinder 5 by threads, facilitating the locking of the edge-pressing cylinder 5 onto the waterproof embedded cylinder 3. The inner circumference of the assembly locking cylinder 7 is provided with threads, facilitating the assembly and locking cylinder 7 by threads. The outer circumference of the assembly locking cylinder 7 is provided with a vertically penetrating rotating groove, facilitating the assembly and locking cylinder 7 by rotating it with tools.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In this utility model, such as Figure 1As shown, the concrete 2, waterproof membrane layer 4, and waterproof concrete 8 are all in a cut-off state. When the main structure 1 is assembled, before the concrete 2 is poured, the waterproof embedded cylinder 3 is pre-embedded at the rainwater inlet position by the steel reinforcement of the concrete 2 to ensure structural stability. The seepage-proof ring plate of the waterproof embedded cylinder 3 is tightly attached to the lower end face of the concrete 2 to form a physical barrier, blocking the rainwater from seeping along the bottom of the embedded part. At the same time, the conical surface of the waterproof embedded cylinder 3 is designed with a slope to prevent rainwater backflow. Then, the waterproof membrane layer 4 is laid on top of the concrete 2 and the waterproof embedded cylinder 3, and the waterproof membrane layer 4 is fixed with adhesive. At the same time, the through holes of the waterproof membrane layer 4 are aligned with the waterproof embedded cylinder 3, and the edge-pressing cylinder 5 is inserted. Inside the waterproof embedded cylinder 3, the clamping ring plate of the edge-curving clamping cylinder 5 covers the edge of the through hole of the waterproof membrane layer 4. The assembly locking cylinder 7 is screwed into the annular groove of the edge-curving clamping cylinder 5, so that the edge-curving clamping cylinder 5 is locked onto the waterproof embedded cylinder 3 by the assembly locking cylinder 7. Thus, the edge-curving clamping cylinder 5 and the waterproof embedded cylinder 3 press the edge of the through hole of the waterproof membrane layer 4, completely eliminating the risk of membrane curling. Then, the casting block 6 is installed on top of the edge-curving clamping cylinder 5. Subsequently, waterproof concrete 8 is poured on top of the waterproof membrane layer 4. The inverted frustum shape of the casting block 6 makes the waterproof concrete 8 form an inverted frustum-shaped drainage outlet, optimizing the rainwater diversion efficiency. After the waterproof concrete 8 has solidified, the casting block 6 is removed with tools, and the state is as follows. Figure 5 As shown, normal drainage can then be performed.

[0030] Example 2: The difference from Example 1 is that the regular hexagonal groove of the cast-in-place block 6 can also be set as a regular heptagonal groove, so that the cast-in-place block 6 can only be rotated by a special tool that cooperates with the regular heptagonal groove, thus preventing non-workers from rotating and disassembling the cast-in-place block 6.

[0031] Example 3: The difference from Example 1 is that the top end face of the assembly locking cylinder 7 can also be set as a frosted surface, thereby increasing the friction between the top end face of the assembly locking cylinder 7 and the waterproof pre-embedded cylinder 3, and preventing the assembly locking cylinder 7 from rotating and loosening.

Claims

1. A waterproof structure for a house, characterized in that: Including structural body (1), the structural body (1) is provided with house concrete (2), and the left and right sides inside house concrete (2) are embedded with reinforcing bars, and the waterproof embedded cylinder (3) in the upper and lower directions is embedded between the reinforcing bars inside house concrete (2), the outer periphery of the top of waterproof embedded cylinder (3) is provided with a compression ring plate, the outer periphery of the bottom of waterproof embedded cylinder (3) is provided with an anti-seepage ring plate, the outer periphery of the lower end of waterproof embedded cylinder (3) is provided with a conical surface, and the outer periphery of the left and right sides of waterproof embedded cylinder (3) is provided with an ear plate with front and rear through holes.

2. The waterproof structure of a house according to claim 1, wherein: The top end face between the house concrete (2) and the waterproof embedded cylinder (3) is paved with a waterproof roll layer (4), the middle of the waterproof roll layer (4) is provided with an upper and lower through hole, and the bottom end face of the waterproof roll layer (4) is attached with an adhesive.

3. The waterproof structure of a house according to claim 2, wherein: The waterproof embedded cylinder (3) is inserted with the upper and lower direction of the edge lifting compression cylinder (5), the top inside circumference of the edge lifting compression cylinder (5) is provided with a thread, the top outside circumference of the edge lifting compression cylinder (5) is provided with a compression ring plate, and the lower end outside circumference of the edge lifting compression cylinder (5) is provided with a threaded annular groove.

4. The waterproof structure of a building according to claim 3, wherein: The top inside of the edge lifting compression cylinder (5) is installed with a pouring forming block (6) through a thread, the top of the pouring forming block (6) is provided with a rounded table, the top end face center of the rounded table of the pouring forming block (6) is provided with a regular hexagon slot, and the bottom end face of the rounded table of the pouring forming block (6) is provided with a threaded column.

5. The waterproof structure of a house according to claim 4, wherein: The top end face between the edge lifting compression cylinder (5) and the waterproof roll layer (4) is poured with waterproof concrete (8), and the top of the waterproof concrete (8) is formed with a rounded table hole through the pouring forming block (6).

6. The waterproof structure of a house according to claim 5, wherein: The threaded annular groove of the edge lifting compression cylinder (5) is installed with an assembly locking cylinder (7), the inside circumference of the assembly locking cylinder (7) is provided with a thread, and the outer circumference of the assembly locking cylinder (7) is provided with an upper and lower through rotary groove in an annular array.

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