Basement waterproof outer wall backfilling structure for constructional engineering
By designing a combined structure of water pipes, waterproof baffles, gaskets, rubber seals and tablets on the basement exterior wall, the problem of water vapor infiltration in the basement exterior wall is solved, achieving stronger waterproofing effect and concrete filling stability.
Patent Information
- Application Number
- CN202421606568.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-07-09
AI Technical Summary
When the basement exterior wall contacts the land, the moisture in the land enters the basement through the gap, causing the basement to be wet, and the prior art is difficult to effectively prevent water vapor from infiltration.
A waterproof exterior wall backfill structure for basement for construction projects is designed, including water pipes, waterproof baffles, gaskets, rubber seals and tablets. Through the combination of these components, the waterproof performance of the waterproof wall is enhanced to ensure uniform concrete filling. , reduce hole gaps, and the combination of rubber seal rings and metal gaskets enhances the waterproof effect.
Effectively enhance the waterproof performance of the waterproof wall, ensure that water vapor does not enter, the concrete filling is smooth and even, reduce the appearance of hole gaps, improve the stability of water pipes and waterproof pads, and the rubber sealing ring can closely adhere to the arc-shaped chamfer of the metal gasket. , further enhancing waterproofness.
Smart Images
Figure CN222252239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of engineering construction, in particular to a basement waterproof outer wall backfill structure for construction engineering. Background Art
[0002] Engineering construction refers to the process of planning, designing, building and maintaining various buildings and infrastructures. These buildings and infrastructures include residential buildings, commercial buildings, industrial facilities, public facilities, transportation systems, water conservancy projects, etc. Some houses in engineering construction have basements.
[0003] The outer wall of a general basement is in direct contact with the ground. The moisture in the ground will be transmitted into the basement through the gap between the pipes and the outer wall of the basement, causing the basement to be damp. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a basement waterproof exterior wall backfill structure for construction engineering, which overcomes the deficiencies of the prior art and aims to solve the GGG problem.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof outer wall backfill structure for a basement used in a construction project, comprising a waterproof wall and a waterproof structure installed on the waterproof wall, the waterproof structure comprising a water pipe, a waterproof baffle, a gasket, a rubber sealing ring and a pressing sheet, the waterproof baffle is fixedly connected to the outer side wall of the water pipe, the gasket is arranged on the outer side wall of the water pipe, and the gasket is arranged on both sides of the waterproof baffle, the rubber sealing ring and the pressing sheet are both slidably connected to the outer side wall of the water pipe, and the rubber sealing ring is hot-pressed on one side of the pressing sheet;
[0006] A cavity is formed on the waterproof wall, the waterproof baffle is placed in the cavity, and a metal gasket matching the rubber sealing ring is installed on one side of the waterproof wall.
[0007] As a preferred technical solution of the utility model, the outer ring of the rubber sealing ring is chamfered, and the inner side of the metal gasket has a bending angle of 120-150 degrees.
[0008] As a preferred technical solution of the utility model, an inwardly concave arc groove is provided on the gasket.
[0009] As a preferred technical solution of the utility model, a threaded ring is integrally formed on the water pipe, an extrusion ring is threadedly connected to the threaded ring, and the extrusion ring is arranged on the right side of the pressing sheet.
[0010] As a preferred technical solution of the utility model, a guide bar is installed on the water pipe, a slide groove matching the guide bar is opened on the pressing sheet, and the pressing sheet is slidably connected to the guide bar.
[0011] As a preferred technical solution of the utility model, the waterproof baffle is annular.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] After adding the waterproof baffle, when water vapor passes through the gap between the outer wall of the water pipe and the waterproof wall, it also needs to pass through the paths on both sides of the waterproof baffle, thereby increasing the transmission distance of water vapor, thereby enhancing the waterproof performance of the waterproof wall. After setting the waterproof gasket, when filling the angle between the water pipe and the waterproof wall with concrete, the concrete is filled smoothly and evenly, reducing the appearance of holes and gaps, and enhancing the stability of the water pipe and the waterproof baffle. After setting the waterproof gasket, when filling the angle between the water pipe and the waterproof wall with concrete, the concrete is filled smoothly and evenly, reducing the appearance of holes and gaps, and enhancing the stability of the water pipe and the waterproof baffle. The rubber sealing ring can block the outer joint between the waterproof wall and the water pipe, thereby effectively preventing water vapor from entering the waterproof wall and enhancing the waterproof effect. The inner side of the metal gasket is an arc chamfer. When the rubber sealing ring is squeezed, it will deform and fit tightly in the arc chamfer of the metal gasket, thereby enhancing the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the cutaway structure of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the water pipe of the utility model;
[0016] Figure 3 It is an exploded view of the water pipe of the utility model;
[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the structure of the middle A area;
[0018] Figure 5 For this utility model Figure 3 Schematic diagram of the enlarged structure of area B in the middle.
[0019] In the figure: 11, water pipe; 12, waterproof baffle; 13, gasket; 14, rubber sealing ring; 15, pressing plate; 16, threaded ring; 17, extrusion ring; 18, guide strip; 21, waterproof wall; 22, cavity; 24, metal gasket. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-5 A basement waterproof outer wall backfill structure for construction engineering includes a waterproof wall 21 and a waterproof structure installed on the waterproof wall 21. The waterproof structure includes a water pipe 11, a waterproof baffle 12, a gasket 13, a rubber sealing ring 14 and a pressing sheet 15. The waterproof baffle 12 is fixedly connected to the outer wall of the water pipe 11. After the waterproof baffle 12 is added, when water vapor passes through the gap between the outer wall of the water pipe 11 and the waterproof wall 21, it also needs to pass through the two side paths of the waterproof baffle 12, thereby increasing the transmission distance of water vapor, thereby enhancing the waterproof performance of the waterproof wall 21. The waterproof gasket 13 is arranged on the outer wall of the water pipe 11, and the gasket 13 is arranged on both sides of the waterproof baffle 12. An inwardly concave arc groove is provided on the sheet 13. After the waterproof gasket 13 is arranged, when concrete is filled into the angle between the water pipe 11 and the waterproof wall 21, the concrete is filled smoothly and evenly, reducing the appearance of holes and gaps, and enhancing the stability of the water pipe 11 and the waterproof baffle 12. The rubber sealing ring 14 and the pressing sheet 15 are both slidably connected to the outer wall of the water pipe 11, and the rubber sealing ring 14 is hot-pressed on one side of the pressing sheet 15; the water pipe 11 is not limited to a simple pipeline for transporting water flow, but can also be used to transport other substances. The rubber sealing ring 14 can block the outer seam between the waterproof wall 21 and the water pipe 11, thereby effectively preventing water vapor from entering the waterproof wall 21 and enhancing the waterproof effect.
[0022] A cavity 22 is formed on the waterproof wall 21, and the waterproof baffle 12 is placed in the cavity 22. A metal gasket 24 matching the rubber sealing ring 14 is installed on one side of the waterproof wall 21. The outer ring of the rubber sealing ring 14 is chamfered, and the inner side of the metal gasket 24 has a bending angle of 120-150 degrees. The inner side of the metal gasket 24 is an arc chamfer. When the rubber sealing ring 14 is squeezed, it will deform and fit tightly in the arc chamfer of the metal gasket 24, thereby enhancing the waterproof performance.
[0023] Specifically, a threaded ring 16 is integrally formed on the water pipe 11, and a squeeze ring 17 is threadedly connected to the threaded ring 16, and the squeeze ring 17 is arranged on the right side of the pressing sheet 15. The squeezing ring 17 can be rotated to squeeze the pressing sheet 15, and the pressing sheet 15 squeezes the rubber sealing ring 14 to make it close to the arc chamfered inner side of the metal gasket 24.
[0024] Specifically, a guide bar 18 is installed on the water pipe 11, a slide groove matching the guide bar 18 is opened on the pressing piece 15, and the pressing piece 15 is slidably connected to the guide bar 18. The guide bar 18 can place the pressing piece 15 to rotate.
[0025] Specifically, the waterproof baffle 12 is in the shape of a ring, which is evenly stressed and has better stability.
[0026] Working principle: After adding the waterproof baffle 12, when water vapor passes through the gap between the outer wall of the water pipe 11 and the waterproof wall 21, it also needs to pass through the paths on both sides of the waterproof baffle 12, thereby increasing the transmission distance of water vapor, thereby enhancing the waterproof performance of the waterproof wall 21. After setting the waterproof gasket 13, when concrete is filled into the angle between the water pipe 11 and the waterproof wall 21, the concrete is filled smoothly and evenly, reducing the appearance of holes and gaps, and enhancing the stability of the water pipe 11 and the waterproof baffle 12. After setting the waterproof gasket 13, When concrete is filled into the angle between the water pipe 11 and the waterproof wall 21, the concrete is filled smoothly and evenly, reducing the appearance of holes and gaps, and enhancing the stability of the water pipe 11 and the waterproof baffle 12. The rubber sealing ring 14 can block the outer joint between the waterproof wall 21 and the water pipe 11, thereby effectively preventing water vapor from entering the waterproof wall 21 and enhancing the waterproof effect. The inner side of the metal gasket 24 is an arc-shaped chamfer. When the rubber sealing ring 14 is squeezed, it will deform and fit tightly into the arc-shaped chamfer of the metal gasket 24, thereby enhancing the waterproof property.
[0027] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.
[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A basement waterproof exterior wall backfill structure for construction engineering, comprising a waterproof wall (21) and a waterproof structure installed on the waterproof wall (21), characterized in that: The waterproof structure comprises a water pipe (11), a waterproof baffle (12), a gasket (13), a rubber sealing ring (14) and a pressing plate (15); the waterproof baffle (12) is fixedly connected to the outer wall of the water pipe (11); the gasket (13) is arranged on the outer wall of the water pipe (11), and the gasket (13) is arranged on both sides of the waterproof baffle (12); the rubber sealing ring (14) and the pressing plate (15) are both slidably connected to the outer wall of the water pipe (11); and the rubber sealing ring (14) is hot-pressed on one side of the pressing plate (15); The waterproof wall (21) is provided with a cavity (22), the waterproof baffle (12) is placed in the cavity (22), and a metal gasket (24) matching the rubber sealing ring (14) is installed on one side of the waterproof wall (21).
2. A basement waterproof exterior wall backfill structure for construction engineering according to claim 1, characterized in that: The outer ring of the rubber sealing ring (14) is chamfered, and the inner side of the metal gasket (24) has a bending angle of 120-150 degrees.
3. The waterproof outer wall backfill structure for basement used in construction engineering according to claim 1, characterized in that: The gasket (13) is provided with an inwardly concave arc-shaped groove.
4. A waterproof outer wall backfill structure for a basement used in a construction project according to claim 1, characterized in that: A threaded ring (16) is integrally formed on the water pipe (11), and an extrusion ring (17) is threadedly connected to the threaded ring (16), and the extrusion ring (17) is arranged on the right side of the pressing sheet (15).
5. A waterproof outer wall backfill structure for a basement used in a construction project according to claim 4, characterized in that: A guide bar (18) is installed on the water pipe (11), a slide groove matching the guide bar (18) is provided on the pressing sheet (15), and the pressing sheet (15) is slidably connected to the guide bar (18).
6. The waterproof outer wall backfill structure for basement used in construction engineering according to claim 1, characterized in that: The waterproof baffle (12) is in the shape of a circular ring.