CN217634288U - Vertical pipeline entrance to a cave block structure - Google Patents
Vertical pipeline entrance to a cave block structure Download PDFInfo
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- CN217634288U CN217634288U CN202220998526.3U CN202220998526U CN217634288U CN 217634288 U CN217634288 U CN 217634288U CN 202220998526 U CN202220998526 U CN 202220998526U CN 217634288 U CN217634288 U CN 217634288U
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Abstract
The utility model relates to a building waterproof field, in particular to vertical pipeline entrance to a cave block structure, the entrance to a cave sets up on the floor, the middle part of entrance to a cave is equipped with vertical pipeline, and it has the shutoff concrete to fill between entrance to a cave and the vertical pipeline, and shutoff concrete top side is provided with annular waterproof platform, and the periphery of waterproof platform bottom is laid on the peripheral floor in entrance to a cave top, and waterproof platform has laid first waterproof layer with the upper surface of floor around it, the ground structure layer has been laid to the upper surface of first waterproof layer, the outer wall of vertical pipeline is provided with second waterproof layer and is located between vertical pipeline and the ground structure layer, first waterproof layer and second waterproof layer fuse. The utility model provides a vertical pipeline entrance to a cave shutoff structure, structural design is reasonable, can strengthen the water-proof effects of vertical pipeline entrance to a cave shutoff department greatly through forming multistage waterproof construction, can satisfy the construction demand of reality well.
Description
Technical Field
The utility model relates to a waterproof field of building, in particular to vertical pipeline entrance to a cave block structure.
Background
The roof of a building, a toilet and other parts which often flow water are provided with more vertical pipelines penetrating through the floor slab, in the existing building construction, the design of a plugging structure around the vertical pipelines is often not reasonable enough, the sealing is often not tight, or although the construction is elaborate, the pipeline is still easy to generate micro cracks after being used for a long time, the roof and the floor are caused to leak water, and the most common phenomenon that the engineering quality and the use function of the building are influenced by the water leakage around the vertical pipelines penetrating through the floor slab is caused. In view of the above-mentioned shortcomings, the present invention provides an improvement.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a vertical pipeline entrance to a cave plugging structure, structural design is reasonable, can strengthen the water-proof effects of vertical pipeline entrance to a cave shutoff department greatly through forming multistage waterproof construction, can satisfy actual construction demand well.
The utility model adopts the technical proposal that: the utility model provides a vertical pipeline entrance to a cave block structure, the entrance to a cave sets up on the floor, the middle part of entrance to a cave is equipped with vertical pipeline, and it has the shutoff concrete to fill between entrance to a cave and the vertical pipeline, and shutoff concrete top side is provided with annular waterproof platform, and the periphery of waterproof platform bottom is laid on the peripheral floor in entrance to a cave top, and waterproof platform has laid first waterproof layer with the upper surface of floor around it, the ground structure layer has been laid to the upper surface of first waterproof layer, the outer wall of vertical pipeline is provided with second waterproof layer and is located between vertical pipeline and the ground structure layer, first waterproof layer and second waterproof layer fuse.
In order to better plug the hole, the hole is in an inverted round table shape, the opening of the hole is gradually reduced from top to bottom, and the inner wall of the hole is roughened.
Preferably, the inner side of the top of the waterproof platform and the bottom of the periphery of the waterproof platform are both subjected to R-angle treatment.
In order to enhance the waterproof effect, a water stop ring is arranged between the inner side of the waterproof platform and the vertical pipeline.
In order to further enhance the waterproof effect, the waterproof platform is paved by using polymer cement-based waterproof paint.
In order to further enhance the waterproof effect, the first waterproof layer and the second waterproof layer are both paved by adopting polyurethane waterproof paint.
Preferably, the ground structure layer comprises a leveling layer, a bonding layer and a surface layer which are sequentially arranged from bottom to top.
To sum up, the utility model discloses beneficial effect does:
1. the first waterproof layer and the second waterproof layer are connected into a whole to be beneficial to enhancing the overall waterproof effect, the second waterproof layer, the waterproof platform and the plugging concrete are sequentially arranged on the periphery of the vertical pipeline from top to bottom, the second waterproof layer is longitudinal waterproof treatment and can effectively form first-level waterproofing, the waterproof platform is local reinforced waterproof treatment and can effectively form second-level waterproofing, the plugging concrete plugs the hole and supports the vertical pipeline, third-level waterproofing can be effectively formed, therefore, the waterproof effect of the plugging part of the hole of the vertical pipeline can be greatly enhanced, and the actual construction requirement can be well met;
2. the water stop ring is additionally arranged between the inner side of the waterproof platform and the vertical pipeline, so that the waterproof effect can be enhanced, and the water stop ring can well prevent water from leaking to the downstairs along the vertical pipeline;
3. the waterproof platform is paved by adopting the polymer cement-based waterproof coating, so that local reinforced waterproof treatment can be well realized, and the waterproof effect can be further enhanced;
4. the first waterproof layer and the second waterproof layer are both paved by adopting polyurethane waterproof paint, so that construction is convenient, and the waterproof effect after construction can be well guaranteed.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
the mark in the figure is: 1-floor slab, 2-vertical pipeline, 3-blocking concrete, 4-waterproof platform, 5-first waterproof layer, 6-second waterproof layer, 7-finished product mould hanging appliance, 8-leveling layer, 9-binding layer, 10-surface layer, 11-water stop ring, 12-first arc surface and 13-second arc surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 4 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In order to make the purpose, technical solution and advantages of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to carry out more detailed description on the technical solution in the embodiments of the present invention.
As shown in fig. 1 to 4, the vertical pipeline hole plugging structure disclosed in this embodiment, the hole is provided on a floor slab 1, a vertical pipeline 2 is provided in the middle of the hole, plugging concrete 3 is filled between the hole and the vertical pipeline 2, an annular waterproof platform 4 is provided on the top side of the plugging concrete 3, the periphery of the bottom of the waterproof platform 4 is laid on the floor slab 1 on the periphery of the top of the hole, a first waterproof layer 5 is laid on the upper surface of the waterproof platform 4 and the floor slab 1 around the waterproof platform 4, a ground structure layer is laid on the upper surface of the first waterproof layer 5, a second waterproof layer 6 is provided on the outer wall of the vertical pipeline 2, the second waterproof layer 6 is located between the vertical pipeline 2 and the ground structure layer, and the first waterproof layer 5 and the second waterproof layer 6 are connected into a whole. In the above technical scheme, first waterproof layer 5 and second waterproof layer 6 are connected as an organic whole and are favorable to strengthening holistic water-proof effects, vertical pipeline 2 has set gradually second waterproof layer 6 from last down all around, waterproof platform 4 and shutoff concrete 3, second waterproof layer 6 is fore-and-aft water repellent, can effectively form first level waterproof, waterproof platform 4 strengthens water repellent for the part, can effectively form second level waterproof, shutoff concrete 3 shutoff entrance to a cave and support vertical pipeline 2, can effectively form third level waterproof, waterproof platform 4 bottom periphery is laid on the peripheral floor 1 in entrance to a cave top, the bottom of waterproof platform 4 just can cover the top of floor 1 and shutoff concrete 3 junction like this, can effectively avoid floor 1 and shutoff concrete 3 junction to appear the seepage phenomenon, the shutoff structure of above-mentioned vertical pipeline 2 entrance to a cave is reasonable in design, can strengthen the water repellent effect of vertical pipeline 2 entrance to a cave shutoff department greatly through forming multistage waterproof construction, can satisfy actual construction demand well. During specific implementation, a finished product mould hanging device 7 is arranged at a hole at the bottom of the floor slab 1, the plugging concrete 3 at the hole is formed by adopting fine aggregate concrete layered pouring, tamping and plugging, and the hole can be conveniently constructed and plugged by adopting the finished product mould hanging device 7. The finished mould hanging device 7 belongs to the prior art and is not described in detail here.
In order to better plug the hole, the hole is in an inverted round table shape, the opening of the hole is gradually reduced from top to bottom, and the inner wall of the hole is roughened. In this embodiment, the opening is in the shape of an inverted round table with the large upper part and the small lower part, which is convenient for pouring and tamping the fine aggregate concrete layer by layer, and also enables the opening to support and plug the concrete 3 well, and the inner wall roughening treatment of the opening enables the fine aggregate concrete to be connected to the inner wall of the opening more firmly, so that the structural stability can be enhanced.
Preferably, the waterproof platform 4 is processed at the top, the inner side and the outer periphery and the bottom by R-angle processing. In this embodiment, the top inboard of waterproof platform 4 is done the R angle and is handled and to form first arcwall face 12, can be favorable to strengthening the waterproof effect between waterproof platform 4 top inboard and the vertical pipeline 2, the periphery bottom of waterproof platform 4 is done the R angle and is handled and to form second arcwall face 13, can be favorable to strengthening the waterproof effect between waterproof platform 4 periphery bottom and the floor upper surface, still be favorable to laying waterproof layer better through forming first arcwall face 12 and second arcwall face 13.
In order to enhance the waterproof effect, a water stop ring 11 is arranged between the inner side of the waterproof platform 4 and the vertical pipeline 2. In this embodiment, add water stop ring 11 between 4 inboards of waterproof platform and vertical pipeline 2 and can be favorable to strengthening waterproof effect, water stop ring 11 also can prevent well that water from to downstairs along vertical pipeline 2 seepage. During concrete implementation, the water stop ring 11 can be arranged between the middle part of the inner side of the waterproof platform 4 and the vertical pipeline 2, and also can be arranged between the bottom of the inner side of the waterproof platform 4 and the vertical pipeline 2, so that the whole waterproof effect can be further enhanced.
In order to further enhance the waterproof effect, the waterproof platform 4 is laid with a polymer cement-based waterproof coating. In this embodiment, the polymer cement-based waterproof coating has the characteristics of strong weather resistance, good flexibility, simple and convenient construction and the like, and the waterproof effect can be further enhanced by adopting the polymer cement-based waterproof coating to lay the waterproof platform 4 to well realize local reinforced waterproof treatment.
In order to further enhance the waterproof effect, the first waterproof layer 5 and the second waterproof layer 6 are both coated with polyurethane waterproof paint. In this embodiment, the first waterproof layer 5 and the second waterproof layer 6 are both made of polyurethane waterproof paint, which is convenient for construction, and the polyurethane waterproof paint is made of single-component polyurethane waterproof paint, so that the performance of the single-component polyurethane waterproof paint is good, and the waterproof effect after construction can be well ensured. In practice, the top of the second waterproof layer 6 may extend beyond the surface layer 10, i.e. the top of the second waterproof layer 6 may not be flush with the surface layer 10.
As a preferred technical scheme, the ground structure layer comprises a leveling layer 8, a bonding layer 9 and a surface layer 10 which are sequentially arranged from bottom to top. In this embodiment, screed-coat 8 is cement mortar screed-coat 8, and the anchor coat 9 is cement mortar anchor coat 9, and surface course 10 can be selected according to actual demand, including but not limited to the floor tile, ground structure layer reasonable in design, conveniently lays, can satisfy actual demand well. During specific implementation, single-component polyurethane waterproof paint is filled between the end parts of the leveling layer 8, the bonding layer 9 and the surface layer 10 and the vertical pipeline 2, namely, the second waterproof layer 6 is formed, and a better waterproof effect can be achieved.
The parts not referred to in the present embodiment are the same as or can be implemented by the prior art, and will not be further described here.
The skilled person should understand that: although the present invention has been described with reference to the above embodiments, the inventive concept is not limited to the above embodiments, and any modification using the inventive concept is intended to be covered by the scope of the present patent claims.
Claims (7)
1. The utility model provides a vertical pipeline entrance to a cave block structure, the entrance to a cave sets up on the floor, its characterized in that: the middle part of entrance to a cave is equipped with vertical pipeline, and it has the shutoff concrete to fill between entrance to a cave and the vertical pipeline, and shutoff concrete top side is provided with annular waterproof platform, and the periphery of waterproof platform bottom is laid on the peripheral floor in entrance to a cave top, and first waterproof layer has been laid to the upper surface of waterproof platform and floor around it, the ground structure layer has been laid to the upper surface of first waterproof layer, the outer wall of vertical pipeline is provided with second waterproof layer and is located between vertical pipeline and the ground structure layer, first waterproof layer and second waterproof layer are linked into an organic whole.
2. The vertical pipe hole plugging structure of claim 1, wherein: the entrance to a cave is the round platform form of invering, and the opening of entrance to a cave diminishes from last to down gradually, and the inner wall of entrance to a cave is chisel hair and is handled.
3. The vertical pipe hole plugging structure of claim 1, wherein: and the inner side of the top of the waterproof platform and the bottom of the periphery of the waterproof platform are both subjected to R-angle treatment.
4. The vertical pipe hole plugging structure of claim 1, wherein: and a water stop ring is arranged between the inner side of the waterproof platform and the vertical pipeline.
5. The vertical pipe hole plugging structure of claim 1, wherein: the waterproof platform is paved by adopting polymer cement-based waterproof paint.
6. The vertical pipe hole plugging structure of claim 1, wherein: and the first waterproof layer and the second waterproof layer are both paved by adopting polyurethane waterproof paint.
7. The vertical pipe hole plugging structure according to any one of claims 1 to 6, wherein: the ground structure layer comprises a leveling layer, a bonding layer and a surface layer which are sequentially arranged from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998526.3U CN217634288U (en) | 2022-04-24 | 2022-04-24 | Vertical pipeline entrance to a cave block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220998526.3U CN217634288U (en) | 2022-04-24 | 2022-04-24 | Vertical pipeline entrance to a cave block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217634288U true CN217634288U (en) | 2022-10-21 |
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ID=83650617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220998526.3U Active CN217634288U (en) | 2022-04-24 | 2022-04-24 | Vertical pipeline entrance to a cave block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217634288U (en) |
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2022
- 2022-04-24 CN CN202220998526.3U patent/CN217634288U/en active Active
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