Anti-leakage component for solving problem of basement exterior wall reserved sleeve
By setting a closed waterproof structure and a water-stop ring on the reserved sleeve, the problem of leakage at the reserved sleeve location on the basement exterior wall was solved, achieving a highly efficient waterproofing effect and simplifying the construction process.
Patent Information
- Application Number
- CN202420245667.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-01-31
AI Technical Summary
In existing technologies, leaks are prone to occur at the pre-reserved sleeve locations on the basement exterior walls, causing water to seep from around the sleeves, which is difficult to handle and cannot guarantee the quality of waterproofing construction.
The system employs a closed waterproof structure, which includes setting a first waterproof layer above the reserved sleeve, and applying an outer waterproof layer and an inner waterproof layer to the outer and inner walls of the sleeve to form a closed waterproof structure. At the same time, a water-stop ring is fitted on the outer wall of the sleeve to enhance the waterproof performance.
It effectively prevents leakage at the reserved sleeve location, simplifies the construction process, avoids later repairs or rework, and significantly improves waterproofing effect and construction efficiency.
Smart Images
Figure CN222140344U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of housing construction engineering, and more specifically to the technical field of anti-leakage components for reserved sleeves on basement outer walls. Background Art
[0002] Regarding the waterproofing of the outer wall of the basement reserved casing, the existing patents disclose the following technologies:
[0003] The patent with publication number CN207296444U and patent name "Protective device for reserved sleeves on basement exterior walls" discloses the following contents: A protective device for reserved sleeves on basement exterior walls, used to cover the reserved sleeves, the protective device includes: a waterproof cover body; and a protective box body with an opening, the protective box body is fixed to the waterproof cover body through the opening, and the waterproof cover body is sleeved on the reserved sleeve, thereby realizing the protection of the reserved sleeve. In this way, the waterproof cover body can prevent moisture from entering the reserved sleeve, and the protective box body can withstand the destructive effects of various external forces on the reserved sleeve during the backfilling process of the basement. This device can solve common problems such as easy blockage of the reserved sleeve during the backfilling process. The device has a simple structure, is convenient and quick to operate, and improves construction efficiency.
[0004] The patent with the publication number of CN217105579U and the patent name of "A protective device for a reserved casing on the outer wall of a basement" discloses the following content: A protective device for a reserved casing on the outer wall of a basement, which relates to the field of building construction, includes a wall, a fixing plate is fixed on one side of the lower end of the wall, the fixing plate is set as an annular structure, and the fixing plate is set on the outer side of the reserved casing, a protective cover is set on one side of the fixing plate, a protrusion is fixed on one side of the fixing plate, a groove is opened on the inner wall of the opening of the protective cover, the groove is adapted to the protrusion, a screw groove is opened in the middle of the outer side of the protrusion, and a fixing screw is connected through the bottom of the groove, and one end of the fixing screw is inserted into the inside of the screw groove. The utility model fixes a fixing plate on the wall, connects one end of the protective cover to the fixing plate, so that the protective cover is easy to install quickly, and an annular fixing rib, a transverse rib, a reinforcing rib and a connecting rib are set inside the protective cover, so as to improve the compressive strength of the protective cover and improve the protective effect of the protective cover on the reserved pipeline.
[0005] The above patent does not involve the waterproofing of the reserved casing on the outer wall of the basement. The existing basic practice is to directly paste the outer wall waterproofing membrane to the root of the pre-buried reserved casing. Once the concrete around the reserved casing is not vibrated densely, the method of directly pasting the outer wall waterproofing membrane will cause the accumulated water to leak through the root of the reserved casing; thus, the accumulated water in the soil layer outside the outer wall of the basement can directly leak from the reserved casing. When leakage occurs around the reserved casing, it is difficult to handle and the quality of waterproofing construction cannot be guaranteed.
[0006] In view of the above-mentioned shortcomings and problems, a new utility model is needed to prevent leakage from occurring at the reserved casing position of the basement outer wall. Utility Model Content
[0007] The purpose of the utility model is to solve the above technical problems and provide an anti-leakage component for reserving sleeves on the outer wall of a basement.
[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0009] A leakage-proof component for reserving a sleeve on a basement outer wall, comprising a reserved hole reserved in the basement outer wall and a reserved sleeve arranged in the reserved hole in a plug-in manner, wherein the upper portion of the reserved sleeve extends out of the reserved hole, a first waterproof layer is arranged above the basement outer wall, a first through hole corresponding to the reserved hole and for the reserved sleeve to pass through is opened on the first waterproof layer, an outer waterproof layer is wrapped on the outer wall of the reserved sleeve extending out of the first through hole, the bottom of the outer waterproof layer is connected to the first through hole of the first waterproof layer, an inner waterproof layer is coated on the top of the inner wall of the reserved sleeve, the top of the outer waterproof layer is connected to the inner waterproof layer, and the inner waterproof layer, the outer waterproof layer and the first waterproof layer form a closed waterproof structure.
[0010] Specifically, this solution can effectively enhance the waterproof performance of the basement exterior wall and effectively prevent leakage around the reserved casing.
[0011] In one embodiment, an additional waterproof layer is disposed above the first waterproof layer, and a second through hole corresponding to the first through hole and for the reserved sleeve to pass through is disposed on the additional waterproof layer.
[0012] In one embodiment, the additional waterproof layer is in the shape of a ring, the thickness of the additional waterproof layer is 1.5 mm to 2 mm, and the radial width of the ring of the additional waterproof layer is 250 mm to 300 mm.
[0013] In one embodiment, the thickness of the inner waterproof layer is 1.5 mm to 1.8 mm, and the depth of the inner waterproof layer is 50 mm to 60 mm.
[0014] In one embodiment, the first waterproof layer is in the shape of a ring with varying thickness, and the thickness of the first waterproof layer close to the first through hole is greater than the thickness of the first waterproof layer far from the first through hole.
[0015] In one embodiment, the thickness of the first waterproof layer is 1.5 mm to 2 mm, and the radial width of the first waterproof layer is 250 mm to 350 mm.
[0016] In one embodiment, the outer waterproof layer is in the shape of a hollow cylinder with varying thickness, and the thickness of the outer waterproof layer close to the first through hole is greater than the thickness away from the first through hole.
[0017] In one embodiment, the thickness of the outer waterproof layer is 1.5 mm to 2 mm, and the height of the outer waterproof layer is 250 mm to 350 mm.
[0018] In one embodiment, an anti-rust layer is sprayed on the outer wall and the inner wall of the reserved sleeve.
[0019] Specifically, the reserved sleeve is derusted and coated with cold primer.
[0020] In one embodiment, it also includes a water stop ring. An annular accommodating groove for accommodating the water stop ring is provided on the inner wall of the reserved hole. The water stop ring is sleeved on the outer wall of the reserved sleeve in an interference fit manner. The thickness of the water stop ring is 5mm to 10mm, and the thickness of the water stop ring is 25mm to 30mm.
[0021] The construction process of the anti-leakage component is as follows:
[0022] S1. Cleaning of the basement exterior wall surface;
[0023] S2, rust removal of reserved casing;
[0024] S3. Apply cold primer to the basement exterior wall basement and reserved casing;
[0025] S4. Make an outer waterproof layer on the outer wall of the reserved casing, make an inner waterproof layer on the inner wall of the reserved casing, make a first waterproof layer on the basement outer wall around the reserved casing, connect the inner waterproof layer, the outer waterproof layer and the first waterproof layer to form a closed waterproof structure;
[0026] S5. Construction of waterproof structure protection layer;
[0027] S6. An additional waterproof layer is arranged above the first waterproof layer to complete the construction.
[0028] This process method effectively prevents leakage from the reserved casing of the basement outer wall, and effectively solves the problem of leakage and falling off of the reserved casing of the basement outer wall. The construction process is simple, feasible and operable; it avoids the increase of cost caused by later maintenance or rework; the process has low investment and significant quality benefits.
[0029] The beneficial effects of the utility model are as follows:
[0030] The utility model has a reasonable structural design, can effectively prevent leakage from the reserved sleeve part of the basement outer wall, and effectively solves the problem of leakage and falling off of the reserved sleeve part of the basement outer wall. The scheme is highly feasible and operable; it can avoid the increase of cost caused by later maintenance or rework. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 It is a structural schematic diagram of the utility model;
[0032] Figure numerals: 1-water stop ring, 2-basement outer wall, 3-additional waterproof layer, 4-external waterproof layer, 5-inner waterproof layer, 6-reserved casing, 7-first waterproof layer. DETAILED DESCRIPTION
[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0034] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0035] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.
[0036] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. 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, and therefore cannot be understood as a limitation on the present invention.
[0037] Example 1
[0038] like Figure 1As shown, this embodiment provides an anti-leakage component for reserving a sleeve on the outer wall of a basement, comprising a reserved hole reserved in the outer wall 2 of the basement and a reserved sleeve 6 arranged in the reserved hole in a plug-in manner, the upper part of the reserved sleeve 6 extends out of the reserved hole, a first waterproof layer 7 is arranged above the outer wall 2 of the basement, a first through hole corresponding to the reserved hole and for the reserved sleeve 6 to pass through is opened on the first waterproof layer 7, an outer waterproof layer 4 is wrapped on the outer wall of the reserved sleeve 6 extending out of the first through hole, the bottom of the outer waterproof layer 4 is connected to the first through hole of the first waterproof layer 7, an inner waterproof layer 5 is coated on the top of the inner wall of the reserved sleeve 6, the top of the outer waterproof layer 4 is connected to the inner waterproof layer 5, and the inner waterproof layer 5, the outer waterproof layer 4 and the first waterproof layer 7 form a closed waterproof structure.
[0039] Specifically, this solution can effectively enhance the waterproof performance of the basement outer wall 2 and effectively prevent leakage around the reserved sleeve 6.
[0040] Example 2
[0041] like Figure 1 As shown, this embodiment provides an anti-leakage component for reserving a sleeve on the outer wall of a basement, comprising a reserved hole reserved in the outer wall 2 of the basement and a reserved sleeve 6 arranged in the reserved hole in a plug-in manner, the upper part of the reserved sleeve 6 extends out of the reserved hole, a first waterproof layer 7 is arranged above the outer wall 2 of the basement, a first through hole corresponding to the reserved hole and for the reserved sleeve 6 to pass through is opened on the first waterproof layer 7, an outer waterproof layer 4 is wrapped on the outer wall of the reserved sleeve 6 extending out of the first through hole, the bottom of the outer waterproof layer 4 is connected to the first through hole of the first waterproof layer 7, an inner waterproof layer 5 is coated on the top of the inner wall of the reserved sleeve 6, the top of the outer waterproof layer 4 is connected to the inner waterproof layer 5, and the inner waterproof layer 5, the outer waterproof layer 4 and the first waterproof layer 7 form a closed waterproof structure.
[0042] An additional waterproof layer 3 is arranged above the first waterproof layer 7 , and a second through hole corresponding to the first through hole and for the reserved sleeve 6 to pass through is arranged on the additional waterproof layer 3 .
[0043] The additional waterproof layer 3 is in the shape of a ring, the thickness of the additional waterproof layer 3 is 1.5 mm to 2 mm, and the radial width of the ring of the additional waterproof layer 3 is 250 mm to 300 mm.
[0044] Example 3
[0045] like Figure 1As shown, this embodiment provides an anti-leakage component for reserving a sleeve on the outer wall of a basement, comprising a reserved hole reserved in the outer wall 2 of the basement and a reserved sleeve 6 arranged in the reserved hole in a plug-in manner, the upper part of the reserved sleeve 6 extends out of the reserved hole, a first waterproof layer 7 is arranged above the outer wall 2 of the basement, a first through hole corresponding to the reserved hole and for the reserved sleeve 6 to pass through is opened on the first waterproof layer 7, an outer waterproof layer 4 is wrapped on the outer wall of the reserved sleeve 6 extending out of the first through hole, the bottom of the outer waterproof layer 4 is connected to the first through hole of the first waterproof layer 7, an inner waterproof layer 5 is coated on the top of the inner wall of the reserved sleeve 6, the top of the outer waterproof layer 4 is connected to the inner waterproof layer 5, and the inner waterproof layer 5, the outer waterproof layer 4 and the first waterproof layer 7 form a closed waterproof structure.
[0046] An additional waterproof layer 3 is arranged above the first waterproof layer 7 , and a second through hole corresponding to the first through hole and for the reserved sleeve 6 to pass through is arranged on the additional waterproof layer 3 .
[0047] The additional waterproof layer 3 is in the shape of a ring, the thickness of the additional waterproof layer 3 is 1.5 mm to 2 mm, and the radial width of the ring of the additional waterproof layer 3 is 250 mm to 300 mm.
[0048] The thickness of the inner waterproof layer 5 is 1.5 mm to 1.8 mm, and the depth of the inner waterproof layer 5 is 50 mm to 60 mm.
[0049] The first waterproof layer 7 is in the shape of a ring with varying thickness, and the thickness of the first waterproof layer 7 close to the first through hole is greater than the thickness away from the first through hole.
[0050] The thickness of the first waterproof layer 7 is 1.5 mm to 2 mm, and the radial width of the first waterproof layer 7 is 250 mm to 350 mm.
[0051] The outer waterproof layer 4 is in the shape of a hollow cylinder with varying thickness, and the thickness of the outer waterproof layer 4 close to the first through hole is greater than the thickness away from the first through hole.
[0052] The thickness of the outer waterproof layer 4 is 1.5 mm to 2 mm, and the height of the outer waterproof layer 4 is 250 mm to 350 mm.
[0053] The outer wall and the inner wall of the reserved sleeve 6 are sprayed with an anti-rust layer.
[0054] Specifically, the reserved sleeve 6 is derusted and coated with cold primer.
[0055] Example 4
[0056] This embodiment is further optimized on the basis of any one of Embodiments 1 to 3, specifically:
[0057] It also includes a water stop ring 1. An annular accommodating groove for accommodating the water stop ring 1 is provided on the inner wall of the reserved hole. The water stop ring 1 is sleeved on the outer wall of the reserved sleeve 6 in an interference fit manner. The thickness of the water stop ring 1 is 5mm~10mm, and the thickness of the water stop ring 1 is 25mm~30mm.
[0058] Example 4
[0059] This embodiment provides a construction process for solving the problem of anti-leakage components of reserved sleeves on the outer wall of a basement. The specific steps are as follows:
[0060] S1. Cleaning of basement exterior wall 2;
[0061] S2, rust removal treatment of reserved casing 6;
[0062] S3. The basement exterior wall 2 and the reserved casing 6 are entirely coated with cold primer;
[0063] S4, make an outer waterproof layer 4 on the outer wall of the reserved casing 6, make an inner waterproof layer 5 on the inner wall of the reserved casing 6, make a first waterproof layer 7 on the basement outer wall 2 around the reserved casing 6, connect the inner waterproof layer 5, the outer waterproof layer 4 and the first waterproof layer 7 to form a closed waterproof structure;
[0064] S5. Construction of waterproof structure protection layer;
[0065] S6. An additional waterproof layer 3 is arranged above the first waterproof layer 7 to complete the construction.
[0066] Specifically, this process method effectively prevents leakage from the reserved casing 6 of the basement outer wall 2, and effectively solves the problem of leakage and falling off of the reserved casing 6 of the basement outer wall 2. The construction process is simple, and has strong feasibility and operability; it avoids the increase in cost caused by later maintenance or rework; the process has low investment and significant quality benefits.
Claims
1. A leakage-proof component for reserving sleeves on the outer wall of a basement, characterized in that: The invention comprises a reserved hole reserved in a basement outer wall (2) and a reserved sleeve (6) arranged in the reserved hole in a plug-in manner, the upper part of the reserved sleeve (6) extending out of the reserved hole, a first waterproof layer (7) being arranged above the basement outer wall (2), a first through hole corresponding to the reserved hole and for the reserved sleeve (6) to pass through being opened on the first waterproof layer (7), an outer waterproof layer (4) being wrapped on the outer wall of the reserved sleeve (6) extending out of the first through hole, the bottom of the outer waterproof layer (4) being connected to the first through hole of the first waterproof layer (7), an inner waterproof layer (5) being coated on the top of the inner wall of the reserved sleeve (6), the top of the outer waterproof layer (4) being connected to the inner waterproof layer (5), the inner waterproof layer (5), the outer waterproof layer (4) and the first waterproof layer (7) forming a closed waterproof structure.
2. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 1 is characterized in that: An additional waterproof layer (3) is arranged above the first waterproof layer (7), and a second through hole corresponding to the first through hole and for the reserved sleeve (6) to pass through is arranged on the additional waterproof layer (3).
3. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 2 is characterized in that: The additional waterproof layer (3) is in the shape of a ring, the thickness of the additional waterproof layer (3) is 1.5 mm to 2 mm, and the radial width of the ring of the additional waterproof layer (3) is 250 mm to 300 mm.
4. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 2 is characterized in that: The thickness of the inner waterproof layer (5) is 1.5 mm to 1.8 mm, and the depth of the inner waterproof layer (5) is 50 mm to 60 mm.
5. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 1 is characterized in that: The first waterproof layer (7) is in the shape of an annular ring with varying thickness, and the thickness of the first waterproof layer (7) close to the first through hole is greater than the thickness away from the first through hole.
6. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 5 is characterized in that: The thickness of the first waterproof layer (7) is 1.5 mm to 2 mm, and the radial width of the first waterproof layer (7) is 250 mm to 350 mm.
7. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 1 is characterized in that: The outer waterproof layer (4) is in the shape of a hollow cylinder with varying thickness, and the thickness of the outer waterproof layer (4) close to the first through hole is greater than the thickness away from the first through hole.
8. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 7 is characterized in that: The thickness of the outer waterproof layer (4) is 1.5 mm to 2 mm, and the height of the outer waterproof layer (4) is 250 mm to 350 mm.
9. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 7 is characterized in that: The outer wall and the inner wall of the reserved sleeve (6) are sprayed with an anti-rust layer.
10. The anti-leakage component for reserving sleeves on the outer wall of a basement according to claim 1, characterized in that: It also includes a water stop ring (1), the inner wall of the reserved hole is provided with an annular receiving groove for receiving the water stop ring (1), the water stop ring (1) is sleeved on the outer wall of the reserved sleeve (6) in an interference fit manner, the thickness of the water stop ring (1) is 5mm to 10mm, and the thickness of the water stop ring (1) is 25mm to 30mm.