CN211901861U - PVC drainage pipe passes entrance to a cave shutoff piece of floor department - Google Patents
PVC drainage pipe passes entrance to a cave shutoff piece of floor department Download PDFInfo
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- CN211901861U CN211901861U CN202020099639.0U CN202020099639U CN211901861U CN 211901861 U CN211901861 U CN 211901861U CN 202020099639 U CN202020099639 U CN 202020099639U CN 211901861 U CN211901861 U CN 211901861U
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- concrete layer
- circular pipe
- pipe hoop
- plugging
- hole
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Abstract
The utility model discloses a PVC drainage pipe wears entrance to a cave shutoff piece of floor department, including the floor, the middle part of floor is provided with the entrance to a cave, the middle part of floor is provided with the drainage pipe of interlude entrance to a cave, it has concrete layer one and concrete layer two to fill respectively between entrance to a cave and the drainage pipe, concrete layer one is located concrete layer two's upper end, be provided with waterproof layer one between concrete layer one and the concrete layer two, be provided with waterproof layer two between concrete layer one and the concrete layer two outer wall and the entrance to a cave inner wall, the bottom of concrete layer two and the lower extreme that is located the entrance to a cave are provided with the plugging agent, the lower extreme middle part of floor and the lower extreme that is located the entrance to a cave are provided with the shutoff piece, drainage pipe interlude shutoff piece's middle part. Has the advantages that: the plugging effect is good, the construction cost is low, the formwork is firm and tight, the installation is convenient, and the labor and the materials are saved.
Description
Technical Field
The utility model relates to a waterproof technical field of building particularly, relates to a PVC drainage pipe wears entrance to a cave shutoff piece of floor department.
Background
In the prior art, the loose plugging of the through-floor hole of the pipeline is one of the key parts of leakage of a multi-water room and one of the key parts of quality maintenance of building products of construction enterprises, and the dispute of leakage frequently occurs due to the loose plugging of the through-floor hole of the building products. The method for plugging the pipeline floor hole is to pour the gap between the through hole and the sewer pipe by using the expansive concrete for one time so as to realize plugging and water prevention. However, the plugging treatment measures are rough, the waterproof effect is not ideal, the water leakage phenomenon often occurs in the later use process, and the later maintenance cost is high.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem among the correlation technique, the utility model provides a PVC drainage pipe wears entrance to a cave shutoff piece of floor department to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
a hole plugging piece for a PVC drainage pipeline penetrating through a floor slab comprises the floor slab, wherein a hole is formed in the middle of the floor slab, a drainage pipeline penetrating through the hole is arranged in the middle of the floor slab, a concrete layer I and a concrete layer II are respectively filled between the hole and the drainage pipeline, the first concrete layer is positioned at the upper end of the second concrete layer, a first waterproof layer is arranged between the first concrete layer and the second concrete layer, a second waterproof layer is arranged between the outer walls of the first concrete layer and the second concrete layer and the inner wall of the opening, the bottom end of the concrete layer II and the lower end of the opening are provided with plugging agents, the middle part of the lower end of the floor slab and the lower end of the opening are provided with plugging pieces, the drainage pipeline is inserted into the middle of the plugging piece, and a waterproof layer III is arranged between the plugging piece and the floor slab.
Furthermore, the drainage pipeline is made of PVC materials.
Furthermore, the first concrete layer and the second concrete layer are both in an inverted cone shape.
Further, the waterproof layer I, the waterproof layer II and the waterproof layer III are all polyurethane waterproof paint.
Further, the plugging piece comprises a first plugging plate, a second plugging plate, a first circular pipe hoop and a second circular pipe hoop, the first plugging plate and the first circular pipe hoop are of an integrated connection structure, the second plugging plate and the second circular pipe hoop are of an integrated connection structure, the first circular pipe hoop and the second circular pipe hoop are equally divided into two circular pipe hoops which are respectively located at the lower ends of the first plugging plate and the second plugging plate, the first plugging plate, the second plugging plate, the first circular pipe hoop and the second circular pipe hoop are of a semicircular structure, the drainage pipeline is respectively alternated with the first plugging plate, the second plugging plate, the first circular pipe hoop and the semicircular middle part of the second circular pipe hoop, the first circular pipe hoop and the two ends of the second circular pipe hoop are provided with extension plates, and the extension plates are fixedly connected through connecting bolts.
Furthermore, waterproof rubber is arranged on the tangent plane of the first circular pipe hoop and the tangent plane of the second circular pipe hoop.
The utility model provides a PVC drainage pipe wears entrance to a cave shutoff piece of floor department, beneficial effect as follows: the utility model discloses a apply paint waterproof layer one with a brush, waterproof layer two, plugging agent and waterproof layer three, and then effectively make entrance to a cave and drainage pipe carry out multilayer and the waterproof protection of many connections, waterproof effect and the water-proof efficiency that are showing have, through plugging plate one, plugging plate two, circular ferrule one and circular ferrule two between be connected, can make according to drainage pipe's specification, the shape and the size of entrance to a cave, processing preparation and easy dismounting, repeatedly usable, and the shutoff is effectual, the construction cost is low, it is firm tight to prop up the mould, simple to operate, save manual work and material.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a hole plugging piece of a PVC drainage pipeline penetrating through a floor slab according to an embodiment of the invention;
fig. 2 is according to the utility model discloses a PVC drainage pipe passes a shutoff piece schematic diagram of entrance to a cave shutoff piece of floor department.
In the figure:
1. a floor slab; 2. a hole; 3. a water discharge pipeline; 4. a first concrete layer; 5. a concrete layer II; 6. a first waterproof layer; 7. a second waterproof layer; 8. a plugging agent; 9. a blocking member; 10. a waterproof layer III; 11. a first plugging plate; 12. a second plugging plate; 13. a first circular pipe hoop; 14. a second circular pipe hoop; 15. an extension plate; 16. a connecting bolt; 17. waterproof rubber.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a PVC drainage pipe wears entrance to a cave shutoff piece of floor department.
The first embodiment is as follows:
as shown in fig. 1-2, the hole plugging piece for a place where a PVC drainage pipe penetrates a floor slab according to an embodiment of the present invention includes a floor slab 1, a hole 2 is formed in the middle of the floor slab 1, a drainage pipe 3 penetrating the hole 2 is formed in the middle of the floor slab 1, a first concrete layer 4 and a second concrete layer 5 are respectively filled between the hole 2 and the drainage pipe 3, the first concrete layer 4 is located at the upper end of the second concrete layer 5, a first waterproof layer 6 is arranged between the first concrete layer 4 and the second concrete layer 5, a second waterproof layer 7 is arranged between the outer walls of the first concrete layer 4 and the second concrete layer 5 and the inner wall of the hole 2, a plugging agent 8 is arranged at the bottom end of the second concrete layer 5 and at the lower end of the hole 2, a plugging piece 9 is arranged in the middle of the lower end of the floor slab 1 and at the lower end of the hole 2, the drainage pipeline 3 is inserted into the middle of the plugging piece 9, and a waterproof layer III 10 is arranged between the plugging piece 9 and the floor slab 1.
Example two:
as shown in fig. 1-2, the drainage pipe 3 is made of PVC. The first concrete layer 4 and the second concrete layer 5 are both in an inverted cone shape. The waterproof layer I6, the waterproof layer II 7 and the waterproof layer III 10 are all polyurethane waterproof paint.
As shown in fig. 1-2, the plugging piece 9 is composed of a first plugging plate 11, a second plugging plate 12, a first circular pipe clamp 13 and a second circular pipe clamp 14, the first plugging plate 11 and the first circular pipe hoop 13 are of an integral connecting structure, the second plugging plate 12 and the second circular pipe hoop 14 are of an integral connecting structure, the first circular pipe clamp 13 and the second circular pipe clamp 14 are respectively positioned at the lower ends of the first plugging plate 11 and the second plugging plate 12, the first plugging plate 11, the second plugging plate 12, the first circular pipe hoop 13 and the second circular pipe hoop 14 are all in a semicircular structure, the drainage pipeline 3 is respectively inserted into the semicircular middle parts of the first plugging plate 11, the second plugging plate 12, the first circular pipe hoop 13 and the second circular pipe hoop 14, the two ends of the first round pipe hoop 13 and the second round pipe hoop 14 are provided with extension plates 15, and the extension plates 15 are fixedly connected through connecting bolts 16. And waterproof rubber 17 is arranged on the tangent plane of the first circular pipe hoop 13 and the second circular pipe hoop 14.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the drainage pipeline 3 and the opening 2 are plugged by concrete at two sides, a waterproof layer II 7 is coated on the inner wall of the opening 2 before the pouring, a concrete layer I4 and a concrete layer II 5 are further formed by the pouring, when the concrete layer I4 is poured, a waterproof layer I6 is coated on the upper end surface of the concrete layer II 5, a plugging agent 8 is filled between the bottom of the opening 2 and the drainage pipeline 3, and the opening 2 is effectively protected by multilayer and multi-connection waterproof protection by matching with a coated waterproof layer III 10 in the bottom end of the floor slab 1, so that the waterproof effect and the waterproof efficiency are remarkable, and the connection between the plugging plate I11, the plugging plate II 12, the circular pipe hoop I13 and the circular pipe hoop II 14 is fixedly connected by connecting bolts 16 between the circular pipe hoop I13 and extending plates 15 at two sides of the circular pipe hoop II 14, the first plugging plate 11 and the second plugging plate 12 are tightly attached to the lower end surface of the floor slab 1, the installation is firm and reliable, the concrete is guaranteed not to deform during pouring and tamping, meanwhile, the plugging device can be manufactured according to the specification of the drainage pipeline 3 and the shape and size of the hole 2, the processing, manufacturing and dismounting are convenient, the plugging device can be repeatedly used, the plugging effect is good, the construction cost is low, the formwork is firm and tight, the installation is convenient, and manpower and materials are saved.
To sum up, with the help of the above technical scheme of the utility model, through applying paint waterproof layer one 6, waterproof layer two 7, plugging agent 8 and waterproof layer three 10 with a brush, and then effectively make entrance to a cave 2 and drainage pipe 3 carry out multilayer and the waterproof protection of many connections, have apparent water-proof effects and waterproof efficiency, through plugging plate one 11, plugging plate two 12, circular ferrule one 13 and the connection between the circular ferrule two 14, can make according to drainage pipe 3's specification, entrance to a cave 2's shape and size, processing preparation and easy dismounting, repeatedly usable, and the shutoff is effectual, the construction cost is low, the formwork is firm tight, simple to operate, save manual work and material.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The hole plugging piece for the PVC drainage pipeline penetrating through the floor slab is characterized by comprising a floor slab (1), wherein a hole (2) is formed in the middle of the floor slab (1), a drainage pipeline (3) penetrating through the hole (2) is arranged in the middle of the floor slab (1), a first concrete layer (4) and a second concrete layer (5) are filled between the hole (2) and the drainage pipeline (3) respectively, the first concrete layer (4) is located at the upper end of the second concrete layer (5), a first waterproof layer (6) is arranged between the first concrete layer (4) and the second concrete layer (5), a second waterproof layer (7) is arranged between the outer wall of the first concrete layer (4) and the second concrete layer (5) and the inner wall of the hole (2), and a plugging agent (8) is arranged at the bottom end of the second concrete layer (5) and at the lower end of the hole (2), the lower extreme middle part of floor (1) just is located the lower extreme of entrance to a cave (2) is provided with shutoff piece (9), drainage pipe (3) alternate the middle part of shutoff piece (9), shutoff piece (9) with all be provided with waterproof layer three (10) between floor (1).
2. A hole closure at the place where PVC drainage pipeline passes through the floor slab as claimed in claim 1, characterized in that the drainage pipeline (3) is PVC material.
3. The hole plugging piece for PVC drainage pipeline penetrating through floor slab as claimed in claim 1, wherein said first concrete layer (4) and said second concrete layer (5) are both in inverted cone shape.
4. The hole plugging piece for the PVC drainage pipeline penetrating through the floor slab as claimed in claim 1, wherein the waterproof layer I (6), the waterproof layer II (7) and the waterproof layer III (10) are all polyurethane waterproof paint.
5. The hole plugging piece for the PVC drainage pipeline penetrating through the floor slab as claimed in claim 1, wherein the plugging piece (9) comprises a first plugging plate (11), a second plugging plate (12), a first circular pipe hoop (13) and a second circular pipe hoop (14), the first plugging plate (11) and the first circular pipe hoop (13) are in an integral connection structure, the second plugging plate (12) and the second circular pipe hoop (14) are in an integral connection structure, the first circular pipe hoop (13) and the second circular pipe hoop (14) are respectively located at the lower ends of the first plugging plate (11) and the second plugging plate (12), the first plugging plate (11), the second plugging plate (12), the first circular pipe hoop (13) and the second circular pipe hoop (14) are in a semicircular structure, and the drainage pipeline (3) penetrates through the first plugging plate (11), the second plugging plate (12) and the circular pipe hoop (14) respectively, The circular pipe hoop I (13) and the semicircle middle part of the circular pipe hoop II (14), the two ends of the circular pipe hoop I (13) and the circular pipe hoop II (14) are provided with extension plates (15), and the extension plates (15) are provided with fixed connection through connecting bolts (16).
6. The hole plugging piece for the PVC drainage pipeline penetrating through the floor slab as claimed in claim 5, wherein the adhering surfaces of the first circular pipe hoop (13) and the second circular pipe hoop (14) are both provided with waterproof rubber (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099639.0U CN211901861U (en) | 2020-01-17 | 2020-01-17 | PVC drainage pipe passes entrance to a cave shutoff piece of floor department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020099639.0U CN211901861U (en) | 2020-01-17 | 2020-01-17 | PVC drainage pipe passes entrance to a cave shutoff piece of floor department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901861U true CN211901861U (en) | 2020-11-10 |
Family
ID=73302695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020099639.0U Expired - Fee Related CN211901861U (en) | 2020-01-17 | 2020-01-17 | PVC drainage pipe passes entrance to a cave shutoff piece of floor department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922419A (en) * | 2022-04-25 | 2022-08-19 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and using method |
-
2020
- 2020-01-17 CN CN202020099639.0U patent/CN211901861U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922419A (en) * | 2022-04-25 | 2022-08-19 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and using method |
| CN114922419B (en) * | 2022-04-25 | 2024-02-27 | 中建二局第三建筑工程有限公司 | Die for plugging reserved hole with fixed pipeline and use method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20220117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |