A sleeve waterproofing structure for basement wall penetration

Abstract

This utility model relates to the field of building waterproofing technology, and discloses a sleeve waterproofing structure for basement wall penetration, including a wall and a through hole in the wall. A detachable first pipe and a second pipe are connected within the through hole. The walls of the first and second pipes are uniformly provided with a plurality of conveying channels arranged around the axis of the first pipe. Both the first and second pipes have a plurality of openings communicating with the conveying channels. Sealing material is conveyed and filled through the conveying channels and openings on both the inner and outer sides of the first and second pipes. A circular baffle is fixed to the ends of the first and second pipes that are far apart from each other. The advantages of this utility model compared to the prior art are: the sealing material is easy to fill, the filling sealing material has good density, and the waterproofing effect is good.

Description

Technical Field

[0001] This utility model relates to the field of building waterproofing technology, specifically to a sleeve waterproofing structure for basement wall penetration. Background Technology

[0002] Waterproofing the basement is extremely important, not only because of its special location, but also because it is a crucial foundation for the entire building. Among the waterproofing tasks for basements, the waterproofing of wall sleeves is particularly challenging. Pre-cast wall sleeves are installed before the concrete is poured, resulting in better waterproofing. However, wall sleeves installed later require drilling holes in the wall, making waterproofing more difficult.

[0003] In the existing technology, after drilling, the pipe is inserted into the through hole, and then sealant is filled between the pipe and the through hole from both sides. The sealant does not pass through the filling, the density of the filled sealant is poor, and the waterproof effect is limited, which needs to be improved. Utility Model Content

[0004] (I) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to overcome the above difficulties and provide a waterproof sleeve structure for basement wall penetration, which has good sealing material density and waterproof effect, and is easy to fill with sealing material.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is: a waterproof sleeve structure for basement wall penetration, including a wall and a through hole provided on the wall, wherein a detachable first pipe and a second pipe are connected in the through hole;

[0008] The first and second pipes are provided with a plurality of conveying channels evenly arranged around the axis of the first pipe. The first and second pipes are provided with a plurality of openings communicating with the conveying channels. The inner and outer sides of the first and second pipes are provided with sealing material that is conveyed and filled through the conveying channels and openings.

[0009] Both the first and second pipes have a circular baffle fixed at their ends that are far apart from each other.

[0010] As an improvement, both the outer sides of the opposite ends of the first and second pipes are provided with flange rings that fit against the wall.

[0011] As an improvement, the flange ring is provided with a soft sealing ring that fits against the wall.

[0012] As an improvement, the second pipe is fitted onto the first pipe, and the first and second pipes are threaded together.

[0013] As an improvement, the annular baffle is provided with a plurality of annular grooves that are uniformly arranged to guide the annular baffle to break.

[0014] As an improvement, the sealing material is modified asphalt.

[0015] (III) Beneficial Effects

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] 1. The delivery channels and openings in the first and second pipes are matched to facilitate the entry of sealing material into the first and second pipes and between the through holes and the pipe lines, which facilitates the filling of sealing material and results in a better sealing effect;

[0018] 2. Both the flange ring and the ring baffle can block the filling sealing material to prevent it from overflowing from between the first pipe, the second pipe and the through hole;

[0019] 3. The circular baffle is provided with a circular groove to guide the breakage of the circular baffle, so that the circular baffle can be adapted to cables of different diameters. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0022] Figure 3 This is a side view of the structure of this utility model.

[0023] Figure 4 This is a utility model Figure 3 A schematic diagram of the structure in cross-section at point AA.

[0024] As shown in the figure: 1. Wall; 2. Through hole; 3. First pipe; 4. Second pipe; 5. Conveying channel; 6. Opening; 7. Circular baffle; 8. Flange ring; 9. Soft sealing ring; 10. Circular groove. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0026] Example 1

[0027] Combined with appendix Figure 1-4 A waterproof sleeve structure for penetrating walls in basements includes a wall 1 and a through hole 2 provided on the wall 1, wherein a detachable first pipe 3 and a second pipe 4 are connected in the through hole 2.

[0028] The first pipe 3 and the second pipe 4 are provided with a plurality of conveying channels 5 evenly arranged around the axis of the first pipe 3. The first pipe 3 and the second pipe 4 are provided with a plurality of openings 6 communicating with the conveying channels 5. The inner and outer sides of the first pipe 3 and the second pipe 4 are provided with sealing material that is conveyed and filled through the conveying channels 5 and the openings 6. The sealing material is modified asphalt.

[0029] Both the first pipe 3 and the second pipe 4 have flange rings 8 on their outer sides that are far apart from each other, which are fitted to the wall 1.

[0030] The first pipe 3 and the second pipe 4 are inserted into the through hole 2 from both ends of the wall 1 and connected together. The cable is passed through the first pipe 3 and the second pipe 4. Then, the sealant is delivered to the inner and outer sides of the first pipe 3 and the second pipe 4 through the delivery channel 5 and the opening 6 on the first pipe 3 and the second pipe 4, so that the sealant is tightly connected to the wall 1, the first pipe 3, the second pipe 4 and the cable.

[0031] The flange ring 8 is provided with a soft sealing ring 9 that fits tightly against the wall 1. The soft sealing ring 9 fits tightly against the wall 1 and can seal any overflowing sealing material to prevent leakage.

[0032] The second pipe 4 is sleeved on the first pipe 3. The first pipe 3 and the second pipe 4 are threaded together. They can be connected by rotating the first pipe 3 and the second pipe 4.

[0033] Both the first pipe 3 and the second pipe 4 are fixed with a circular baffle 7 at their ends that are far apart from each other. The cable passes through the circular baffle 7. The circular baffle 7 is provided with a number of circular grooves 10 that are evenly arranged to guide the breaking of the circular baffle 7. Personnel can break the circular baffle 7 according to the diameter of the cable so that the cable fits the circular baffle 7 as closely as possible.

[0034] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, alterations, deletions of some features, additions of features, or recombinations of features to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the innovative principles of the present invention shall still fall within the scope of the technical solutions of the present invention.

Claims

1. A waterproof sleeve structure for penetrating walls in basements, comprising a wall and a through hole in the wall, characterized in that: The through hole is connected to a detachable first pipe and a second pipe. The first and second pipes are provided with a plurality of conveying channels evenly arranged around the axis of the first pipe. The first and second pipes are provided with a plurality of openings communicating with the conveying channels. The inner and outer sides of the first and second pipes are provided with sealing material that is conveyed and filled through the conveying channels and openings. Both the first and second pipes have a circular baffle fixed at their ends that are far apart from each other.

2. The sleeve waterproof structure for a basement through a wall according to claim 1, wherein: Both the first and second pipes have flange rings on their outer sides at opposite ends that are fitted to the wall.

3. A waterproof sleeve structure for basement wall penetration as described in claim 2, characterized in that: The flange ring is provided with a soft sealing ring that fits against the wall.

4. A waterproof sleeve structure for basement wall penetration as described in claim 1, characterized in that: The second pipe is fitted onto the first pipe, and the first and second pipes are connected by threads.

5. A waterproof sleeve structure for basement wall penetration as described in claim 1, characterized in that: The annular baffle is provided with a number of annular grooves that are evenly distributed to guide the annular baffle to break.

6. A waterproof sleeve structure for basement wall penetration as described in claim 1, characterized in that: The sealing material is modified asphalt.

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