A through-wall sleeve with mounting components

Abstract

This utility model relates to the field of building construction and discloses a through-wall sleeve with installation components. It includes a housing, an installation mechanism fixedly connected to the outer wall of the housing, a reinforcing mechanism fixedly connected to the inner wall of the housing, a pipe slidably connected to the inner wall of the reinforcing mechanism, and a wall forming the outer wall of the installation mechanism. The installation mechanism includes an installation plate, the inner wall of which is fixedly connected to the outer wall of the housing. Multiple fixing components are threadedly connected to the inner wall of the installation plate. A sealing ring is provided on one side of the installation plate, and a fixing plate is fixedly connected to the other side of the sealing ring. In this utility model, the housing, along with the installation plate, waterproof plate, and base plate, is embedded in a pre-embedded hole for installation. The specially designed groove shape allows the studs to rotate synchronously when a Phillips screwdriver is turned. The rotating plate limits the movement distance of the studs during fixing, significantly reducing the probability of stripping.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a through-wall sleeve with installation components. Background Technology

[0002] With the upgrading of power system voltage levels and the need for urban power grids to be buried underground, wall bushings need to meet higher requirements for insulation and mechanical strength. Traditional bushings have problems such as low installation positioning accuracy, poor sealing reliability, and weak environmental adaptability. For example, in outdoor scenarios, they are easily affected by rain, snow and dirt, and are prone to cracking under earthquake vibration. Moreover, construction depends on on-site pouring, which takes a long time. Maintenance requires dismantling the wall, which is inconvenient. Therefore, a wall bushing with installation components has emerged.

[0003] A search revealed a Chinese patent publication number: CN211624439U, which discloses a vibration-damping and waterproof through-wall pipe structure. The structure includes a through-wall pipe and vibration-damping corrugated compensators installed at both ends of the through-wall pipe. The through-wall pipe is embedded in the wall and extends out of the wall at both ends. The medium pipeline is sealed and connected to the through-wall pipe via the vibration-damping corrugated compensators on the water-facing and back-facing sides, respectively. This invention uses a rigid through-wall pipe with a labyrinthine waterstop plate and vibration-damping corrugated compensator structure to achieve a sealing structure that simultaneously possesses rigid and flexible functions. This through-wall pipe replaces the existing waterproof through-wall sleeve, eliminating the flexible sealing components between the through-wall sleeve and the medium pipeline, reducing leakage channels, simplifying the structure, and overcoming the defects of existing flexible and rigid waterproof sleeves being separately installed, having complex structures, and being inconvenient to construct. It achieves the same anti-leakage performance as the through-wall pipe and the wall, simplifies the sealing structure, and reduces processing and construction costs.

[0004] The aforementioned patent specification mentions that the beneficial effects "overcome the shortcomings of existing flexible and rigid waterproof sleeves, such as separate installation, complex structure, and inconvenient construction." Although the aforementioned patent can significantly shorten the overall construction time, the installation and fixation are not secure and the sealing effect is poor. Therefore, a through-wall sleeve with installation components is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a through-wall sleeve with installation components, which aims to improve the problems of insecure installation and poor sealing effect in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A through-wall sleeve with an installation assembly includes a housing, an installation mechanism fixedly connected to the outer wall of the housing, a reinforcing mechanism fixedly connected to the inner wall of the housing, a pipe slidably connected to the inner wall of the reinforcing mechanism, and a wall provided on the outer wall of the installation mechanism.

[0008] The installation mechanism includes an installation plate, the inner wall of which is fixedly connected to the outer wall of the housing. Multiple fixing components are threadedly connected to the inner wall of the installation plate. A sealing ring is provided on one side of the installation plate, and a fixing plate is fixedly connected to the other side of the sealing ring. A waterproof plate and a bottom plate are fixedly connected to the outer wall of the housing. The reinforcement mechanism includes a compression adaptability layer, the outer wall of which is fixedly connected to the inner wall of the housing. A first filling layer and a second filling layer are fixedly connected to the inner wall of the housing. A first sealing layer and a second sealing layer are provided on the outer wall of the housing.

[0009] As a further description of the above technical solution:

[0010] The fixing component includes a stud, the outer wall of which is threadedly connected to the inner wall of the mounting plate. A rotating disk is fixedly connected to one side of the stud, and a groove is provided on the other side of the rotating disk. The rotating plate is threadedly connected to the outer wall of the stud.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the stud is threadedly connected to the inner wall of the fixing plate, and the outer wall of the stud is in contact with the inner wall of the sealing ring;

[0013] As a further description of the above technical solution:

[0014] Both sides of the compression-adaptive layer are in contact with the side of the first filling layer and the second filling layer respectively, and the inner walls of the compression-adaptive layer, the first filling layer and the second filling layer are slidably connected to the outer wall of the pipe.

[0015] As a further description of the above technical solution:

[0016] The two sides of the first sealing layer are in contact with the side of the mounting plate and the waterproof plate respectively, and the two sides of the second sealing layer are in contact with the side of the waterproof plate and the bottom plate respectively.

[0017] As a further description of the above technical solution:

[0018] The outer walls of the mounting plate, the waterproof plate, and the base plate are in contact with the inner wall of the wall, and the outer walls of the first sealing layer and the second sealing layer are in contact with the inner wall of the wall;

[0019] As a further description of the above technical solution:

[0020] The groove is cross-shaped, and one side of the rotating disk is in contact with one side of the fixed plate;

[0021] As a further description of the above technical solution:

[0022] The rotating plate has a hexagonal cross-sectional shape, and one side of the rotating disk is in contact with one side of the rotating plate.

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, the housing, along with the mounting plate, waterproof plate, and base plate, are embedded in pre-embedded holes for installation. The special shape design of the groove allows the stud to rotate synchronously when the Phillips screwdriver is turned. The rotating plate can limit the movement distance of the stud during fixing, greatly reducing the probability of stripping the threads and ensuring that the stud is firmly fixed to the mounting plate and the fixing plate. The sealing ring can effectively seal the gap between the two, significantly improving the sealing effect of the installation node. This structure, through component collaboration, enhances the sealing performance while ensuring the installation is firm, and is suitable for scenarios requiring waterproof sealing.

[0025] 2. In this utility model, thanks to the elastic design of the compression adaptation layer, when pipes of different specifications enter the shell, the compression strengthening mechanism compresses them and clamps the pipes with a reverse force. Filling layers one and two can fill the remaining gaps in the shell after the pipes are installed, improving the sealing effect. Sealing layers one and two seal the gaps between the mounting plate and the waterproof plate, and between the waterproof plate and the base plate, respectively, enhancing the anti-leakage performance of the through-wall pipe after installation. This structure simplifies the sealing design through the synergistic adaptation of multiple materials, eliminates the need for complex components, and significantly reduces processing and construction costs. It is suitable for various pipe through-wall scenarios. Attached Figure Description

[0026] Figure 1 A three-dimensional schematic diagram of a through-wall sleeve with installation components proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of a stud with an installation component for a through-wall sleeve proposed in this utility model.

[0028] Figure 3 This is a schematic diagram of the sealing layer of a through-wall sleeve with installation components proposed in this utility model.

[0029] Figure 4 This is a schematic diagram of the sealing ring of a through-wall sleeve with installation components proposed in this utility model.

[0030] Legend:

[0031] 1. Casing; 2. Mounting mechanism; 21. Mounting plate; 22. Waterproof plate; 23. Base plate; 24. Fixing components; 241. Stud; 242. Rotating disk; 243. Groove; 244. Rotating plate; 25. Fixing plate; 26. Sealing ring; 3. Reinforcing mechanism; 31. Compression adaptation layer; 32. Filler layer one; 33. Sealing layer one; 34. Sealing layer two; 35. Filler layer two; 4. Pipe; 5. Wall. Detailed Implementation

[0032] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a wall sleeve with an installation assembly, comprising a housing 1, which serves as the main structure of the wall sleeve. An installation mechanism 2 is fixedly connected to the outer wall of the housing 1, and a reinforcing mechanism 3 is fixedly connected to the inner wall of the housing 1 to improve the overall sealing performance. A pipe 4 is slidably connected to the inner wall of the reinforcing mechanism 3, which can be smoothly installed within the reinforcing mechanism 3 and effectively protected. A wall 5 is provided on the outer wall of the installation mechanism 2, which serves as the installation carrier for the wall sleeve. The installation mechanism 2 and the wall 5 are tightly fitted together to ensure the sleeve is securely installed. The installation mechanism 2 includes an installation plate 21, which is fixed to the outer wall of the housing 1 and serves as the basic component of the installation mechanism 2, providing an installation plane for other parts. Multiple fixing components 24 are threadedly connected to the inner wall of the installation plate 21. A sealing ring 26 is provided on one side of the installation plate 21, and a fixing plate 25 is fixedly connected to the other side of the sealing ring 26. The fixing plate 25 cooperates with the installation plate 21 and achieves a tight connection under the action of the fixing components 24.

[0034] A waterproof plate 22 and a base plate 23 are fixedly connected to the outer wall of the housing 1. The waterproof plate 22 and the base plate 23 further enhance the waterproof performance of the through-wall sleeve and prevent water from seeping into the wall 5. The reinforcing mechanism 3 includes a compression adapting layer 31, which is fixed to the inner wall of the housing 1 and can be elastically compressed according to the specifications of the pipe 4 to achieve a stable clamping of different pipes 4. A filling layer 1 32 and a filling layer 2 35 are fixedly connected to the inner wall of the housing 1. The filling layer 1 32 and the filling layer 2 35 can fill the gap between the pipe 4 and the housing 1 to enhance the sealing performance. A sealing layer 1 33 and a sealing layer 2 34 are provided on the outer wall of the housing 1. The sealing layer 1 33 and the sealing layer 2 34 are used to seal the mounting plate 21, the waterproof plate 22, and the base plate 23. The gap between the three parts further enhances the anti-leakage capability. The fixing component 24 includes a stud 241, which is connected to the mounting plate 21 and the fixing plate 25 by threads to achieve a fastening effect. The outer wall of the stud 241 is threaded to the inner wall of the mounting plate 21. The tightness can be adjusted by rotating the stud 241. A rotating disk 242 is fixedly connected to one side of the stud 241. The rotating disk 242 provides a force point for operating the stud 241, which is convenient for installation and disassembly. A groove 243 is provided on the other side of the rotating disk 242. The groove 243 makes it easy to rotate the stud 241 with tools. A rotating plate 244 is threaded to the outer wall of the stud 241. The rotating plate 244 can limit the rotation distance of the stud 241 and reduce the risk of stripping.

[0035] Reference Figures 2 to 4 The outer wall of the stud 241 is threaded to the inner wall of the fixing plate 25, ensuring a tight connection between the mounting plate 21 and the fixing plate 25. The outer wall of the stud 241 contacts the inner wall of the sealing ring 26, allowing the sealing ring 26 to effectively fill gaps and improve the sealing effect. The two sides of the compression adapting layer 31 contact the sides of the filling layer 1 32 and the filling layer 2 35 respectively, synergistically enhancing the fixation and sealing of the pipe 4. The inner walls of the compression adapting layer 31, the filling layer 1 32, and the filling layer 2 35 are slidably connected to the outer wall of the pipe 4, achieving a stable clamping and sealing of the pipe 4. The two sides of the sealing layer 1 33 contact the sides of the mounting plate 21 and the waterproof plate 22 respectively. The two sides of the sealing layer 2 34 contact the sides of the waterproof plate 22 and the bottom... The adjacent sides of plate 23 are in contact, effectively sealing the gaps between the components. The outer walls of mounting plate 21, waterproof plate 22, and base plate 23 are in contact with the inner wall of wall 5. The outer walls of sealing layer 1 33 and sealing layer 2 34 are in contact with the inner wall of wall 5, ensuring that the through-wall sleeve is tightly fitted to wall 5 to prevent leakage. The groove 243 is cross-shaped, which is convenient for operation with a cross-shaped screwdriver. One side of rotating disk 242 is in contact with one side of fixing plate 25, ensuring that the stud 241 is evenly stressed when tightened. The cross-sectional shape of rotating plate 244 is hexagonal, which is convenient for using tools to limit the rotation distance of stud 241. One side of rotating disk 242 is in contact with one side of rotating plate 244, which works together to achieve stable tightening of stud 241.

[0036] Working principle: The housing 1, along with the mounting plate 21, waterproof plate 22, and base plate 23, is embedded into the pre-embedded hole for installation. Thanks to the shape of the groove 243, a Phillips head screwdriver can be used to rotate the groove 243, causing the groove 243 and the stud 241 to rotate synchronously. Furthermore, the presence of the rotating plate 244 limits the distance of the stud 241 during rotation, significantly reducing the probability of stripping. This allows the stud 241 to firmly secure the mounting plate 21 and the fixing plate 25. The presence of the sealing ring 26 effectively seals the gap between the mounting plate 21 and the fixing plate 25, greatly improving the sealing effect at the installation joint. The presence of the compression-adaptive layer 31 further enhances the sealing performance. This allows pipes 4 of different specifications to compress the reinforcing mechanism 3 upon entering the housing 1, causing the reinforcing mechanism 3 to be compressed to a certain extent and thus acting in the opposite direction to clamp the pipes 4. Due to the presence of filling layer 1 32 and filling layer 2 35, the remaining gaps inside the housing 1 after the pipes 4 are installed can be well sealed, greatly improving the sealing effect. Furthermore, due to the presence of sealing layer 1 33 and sealing layer 2 34, the gaps between the mounting plate 21 and the waterproof plate 22 and the bottom plate 23 can be well sealed, thereby greatly improving the anti-leakage performance of the through-wall pipe after installation in the wall 5, simplifying the sealing structure, and significantly reducing the processing and construction costs.

[0037] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A through-wall sleeve with mounting components, comprising a housing, characterized in that: An installation mechanism is fixedly connected to the outer wall of the housing, a reinforcing mechanism is fixedly connected to the inner wall of the housing, a pipe is slidably connected to the inner wall of the reinforcing mechanism, and a wall is provided on the outer wall of the installation mechanism. The installation mechanism includes an installation plate, the inner wall of which is fixedly connected to the outer wall of the housing. Multiple fixing components are threaded onto the inner wall of the installation plate. A sealing ring is provided on one side of the installation plate, and a fixing plate is fixedly connected to the other side of the sealing ring. A waterproof plate and a base plate are fixedly connected to the outer wall of the housing. The reinforcement mechanism includes a compression-adaptive layer, the outer wall of which is fixedly connected to the inner wall of the housing. A first filling layer and a second filling layer are fixedly connected to the inner wall of the housing. A first sealing layer and a second sealing layer are provided on the outer wall of the housing.

2. A through-wall sleeve with installation components according to claim 1, characterized in that: The fixing component includes a stud, the outer wall of which is threadedly connected to the inner wall of the mounting plate. A rotating disk is fixedly connected to one side of the stud, and a groove is formed on the other side of the rotating disk. The rotating plate is threadedly connected to the outer wall of the stud.

3. A through-wall sleeve with installation components according to claim 2, characterized in that: The outer wall of the stud is threadedly connected to the inner wall of the fixing plate, and the outer wall of the stud is in contact with the inner wall of the sealing ring.

4. A through-wall sleeve with installation components according to claim 1, characterized in that: The two sides of the compression-adaptive layer are in contact with the sides of the first filling layer and the second filling layer, respectively, and the inner walls of the compression-adaptive layer, the first filling layer, and the second filling layer are slidably connected to the outer wall of the pipe.

5. A through-wall sleeve with installation components according to claim 1, characterized in that: The two sides of the first sealing layer are in contact with the side of the mounting plate and the waterproof plate respectively, and the two sides of the second sealing layer are in contact with the side of the waterproof plate and the base plate respectively.

6. A through-wall sleeve with installation components according to claim 1, characterized in that: The outer walls of the mounting plate, the waterproof plate, and the base plate are in contact with the inner wall of the wall, and the outer walls of the first sealing layer and the second sealing layer are in contact with the inner wall of the wall.

7. A through-wall sleeve with installation components according to claim 2, characterized in that: The groove is cross-shaped, and one side of the rotating disk is in contact with one side of the fixed plate.

8. A through-wall sleeve with installation components according to claim 2, characterized in that: The rotating plate has a hexagonal cross-sectional shape, and one side of the rotating disk is in contact with one side of the rotating plate.

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