CN220521781U - Roof rainwater drainage is with adjustable pre-buried formula rainwater fill - Google Patents
Roof rainwater drainage is with adjustable pre-buried formula rainwater fill Download PDFInfo
- Publication number
- CN220521781U CN220521781U CN202322016755.8U CN202322016755U CN220521781U CN 220521781 U CN220521781 U CN 220521781U CN 202322016755 U CN202322016755 U CN 202322016755U CN 220521781 U CN220521781 U CN 220521781U
- Authority
- CN
- China
- Prior art keywords
- embedded
- flange
- connecting pipe
- cavity
- flange base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004568 cement Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model provides an adjustable embedded type rain water bucket for roof rainwater drainage, which comprises an embedded type rain water bucket body, an embedded body adjusting piece and a rain water bucket guide cover, wherein the rain water bucket guide cover is connected with the embedded rain water bucket body; the embedded rainwater hopper body is provided with a water inlet cavity and a water outlet cavity, the embedded body adjusting piece is arranged as a connecting pipe body with a flange base, and the connecting pipe body is connected with the water outlet cavity and can adjust the connection height; the bottom end of the flange base is provided with a bolt groove which is connected with the lengthened flange through bolts, and a sealing rubber ring is arranged between the lengthened flange and the flange base. The adjustable embedded rainwater hopper for roof rainwater drainage can meet the requirement of embedded installation of roof boards with the thickness of 150+/-50 cm, improves the adaptability of use, and the flange base is used for directly connecting a main drain pipe, saves a water short pipe, improves pressure bearing and strengthens sealing.
Description
Technical Field
The utility model belongs to the technical field of building drainage, and relates to an adjustable embedded rainwater hopper for roof rainwater drainage.
Background
The rainwater hopper is a device for guiding rainwater on the building roof into the rainwater vertical pipe, the roof is formed by casting the embedded rainwater hopper and the reinforced concrete floor slab of the roof at one time, gap backfilling of reserved holes is avoided, and the use is more reliable and safer. The existing pre-buried rain water bucket is of a fixed height, the thickness of the roof poured by different buildings is different, the deviation is large during pouring, the gap is required to be plastered for the second time when the pre-buried rain water bucket is higher than a poured floor slab, and cement can enter a waterproof groove when the pre-buried rain water bucket is lower than the poured floor slab, so that water cannot be prevented.
The existing embedded rainwater hopper is provided with a water outlet short pipe at the bottom end of the embedded body, the water outlet short pipe is used for connecting a main drain pipe, the water outlet short pipe and the embedded body are integrally designed, and if the water outlet short pipe and the main drain pipe are different in material, the water outlet short pipe and the main drain pipe are different in external diameter and internal diameter due to different material pipes, and the water leakage phenomenon at the joint part caused by poor sealing can occur.
Disclosure of Invention
The utility model provides an adjustable embedded type rainwater hopper for roof rainwater drainage, which aims to solve the problems that the height of an embedded type rainwater hopper is not adjustable and the sealing between a water outlet short pipe of the embedded type rainwater hopper and a main drain pipe is not tight due to different pipes in the prior art.
The technical scheme of the utility model is realized as follows:
an adjustable embedded type rain water bucket for roof rainwater drainage comprises an embedded rain water bucket body, an embedded body adjusting piece and a rain water bucket guide cover, wherein the rain water bucket guide cover is connected with the embedded rain water bucket body;
the embedded rainwater hopper body is provided with a water inlet cavity and a water outlet cavity, the embedded body adjusting piece is arranged as a connecting pipe body with a flange base, and the connecting pipe body is connected with the water outlet cavity and can adjust the connection height; the bottom end of the flange base is provided with a bolt groove which is connected with the lengthened flange through bolts, and a sealing rubber ring is arranged between the lengthened flange and the flange base.
Preferably, the outer side of the connecting pipe body is provided with external threads, the inner side of the water outlet cavity is provided with internal threads, and the external threads of the connecting pipe body are connected with the internal threads of the water outlet cavity.
Preferably, the inner diameter of the connecting pipe body is consistent with the inner diameter of the water inlet cavity, the inner section of the connecting pipe body is smaller than the inner section of the flange base, and a step shape is formed between the flange base and the connecting pipe body.
Preferably, three bolt grooves are uniformly formed in the flange base, a bottom notch is formed in the bottom of each bolt groove, a side notch is formed in the side portion of each bolt groove, the side notches are communicated with the bottom notch, the side notches are arranged in a T shape and used for accommodating nuts of bolts, and the bolts of the bolts extend out of the bottom notch.
Preferably, the upper part of the inner cavity of the flange base is a cylindrical cavity, a conical cavity is arranged between the cylindrical cavity and the bolt groove, the inner diameter of the cylindrical cavity is larger than that of the connecting pipe, and the sealing rubber ring is placed at the conical cavity.
Preferably, the lengthened flange comprises a connecting flange plate and a pressing ring body, the pressing ring body is located above the connecting flange plate, connecting holes are formed in the connecting flange plate, and the top end of the pressing ring body is provided with an inclined surface.
Preferably, the top end of the sealing rubber ring is in a conical shape, and the bottom end of the sealing rubber ring is in an inverted conical shape.
Preferably, the outer side of the flange base is provided with a waterproof wing ring, and the waterproof wing ring is closely adjacent to the connecting pipe body.
The beneficial effects of the utility model are as follows: the adjustable embedded type rainwater hopper for roof rainwater drainage is applicable to embedding of roof floors within the range of 150+/-50 mm, and improves the suitability of use. The embedded body adjusting piece is arranged to be a connecting pipe body with the bottom end being a flange base, the flange base and the lengthened flange are used for being directly connected with a main drain pipe, the sealing rubber ring is used for sealing, a water short pipe is omitted, pressure bearing is improved, and sealing is enhanced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic perspective view of an adjustable embedded rainwater hopper for roof rainwater drainage;
FIG. 2 is a schematic diagram of the internal structure of an adjustable embedded rainwater hopper for roof rainwater drainage;
FIG. 3 is a schematic structural view of the pre-buried rain bucket body shown in FIG. 1;
FIG. 4 is a schematic view of the embedded body adjusting member shown in FIG. 1;
FIG. 5 is a schematic view of the sealing rubber ring shown in FIG. 1;
fig. 6 is a schematic view of the structure of the elongated flange of fig. 1.
In the figure:
1. pre-buried rain bucket body; 2. embedding a body adjusting piece; 3. a rain water bucket guide cover; 4. a water-resistant wing ring; 5. lengthening the flange; 6. sealing rubber rings; 11. a water inlet cavity; 12. a water outlet cavity; 21. a flange base; 22. a connection pipe body; 23. a cylindrical cavity; 24. a conical cavity; 25. a bolt slot; 51. a connecting flange plate; 52. compressing the torus.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: the adjustable embedded type rain water bucket for roof rainwater drainage as shown in fig. 1 to 6 comprises an embedded rain water bucket body 1, an embedded body adjusting piece 2, a rain water bucket guide cover 3, a waterproof wing ring 4, an extension flange 5 and a sealing rubber ring 6, wherein the rain water bucket guide cover 3 is connected with the embedded rain water bucket body 1; the embedded rainwater hopper body is provided with a water inlet cavity 11 and a water outlet cavity 12, the embedded body adjusting piece 2 is provided with a connecting pipe body 22 with a flange base 21, external threads are arranged on the outer side of the connecting pipe body, internal threads are arranged on the inner side of the water outlet cavity 12, and the external threads of the connecting pipe body 22 are connected with the internal threads of the water outlet cavity; the waterproof wing ring 4 is positioned on the periphery of the flange base 21, the sealing rubber ring 6 is positioned in the flange base, three bolt grooves are uniformly formed in the flange base, the lengthened flange 5 is connected with the flange base 21 through bolts, and the sealing rubber ring 6 is tightly pressed between the flange base and the lengthened flange.
The threaded connection degree of depth of connecting pipe body and play water cavity is adjustable, adjusts the pre-buried degree of depth of pre-buried rainwater fill, is applicable to the pre-buried installation of 150 + -50 mm different thickness roofing structural slab. The bottom of the embedded body adjusting piece is provided with a flange base and is used for being directly connected with a main drain pipe, a water outlet short pipe is omitted, pressure bearing is improved, and sealing is enhanced. The connection mode of the connecting pipe body and the water outlet cavity can be other modes, and the connection mode meets the requirement of adjustable connection depth.
The inner diameter of the connecting pipe body is consistent with the inner diameter of the water inlet cavity, so that the water inlet flow is consistent with the water outlet flow. The inner section of the connecting pipe body is smaller than that of the flange base, a step is formed between the flange base and the connecting pipe body, and the flange base is used for enabling the flange base to be more convenient to connect with the main drain pipe and positioning the insertion position of the main drain pipe.
As shown in fig. 4, the outer side of the flange base 21 is provided with a waterproof wing ring 4, and the waterproof wing ring 4 is closely adjacent to the connecting pipe body, so that the contact surface between the embedded rain bucket body and cement can be increased, and the water seepage phenomenon caused by pouring in the floor slab can be effectively prevented.
As shown in fig. 2, the bottom end of the flange base 21 may also be provided with four or a required number of bolt grooves 25, the bottom of each bolt groove 25 has a bottom notch and the side has a side notch, the side notch communicates with the bottom notch, the side notch is provided with a T-shape for receiving a nut of a bolt, the screw of the bolt extends out of the bottom notch, and the notch is prevented from being blocked when pouring cement mortar, so that the installation of a subsequent straight pipe is facilitated.
As shown in fig. 4, the upper part of the inner cavity of the flange base 21 is a cylindrical cavity 23, a conical cavity 24 is arranged between the cylindrical cavity and the bolt groove, the inner diameter of the cylindrical cavity is larger than that of the connecting pipe body, the sealing rubber ring is placed at the conical cavity, and a stepped shape is formed between the cylindrical cavity and the connecting pipe body. The sealing rubber ring at the conical cavity is used for sealing the main drain pipe, and meanwhile, the positioning and connection of the main drain pipe in the flange base are not affected.
As shown in fig. 2 and 5, the top end of the sealing rubber ring 6 is in a conical shape, and the bottom end of the sealing rubber ring is in an inverted conical shape, so that the sealing of the sealing rubber ring to the main drain pipe and the connecting pipe body in the conical cavity of the flange base is improved.
As shown in fig. 6, the elongated flange 5 includes a connection flange plate 51 and a pressing torus 52, the pressing torus 52 is located above the connection flange plate 51, connection holes are formed in the connection flange plate, and the top end of the pressing torus is provided with an inclined surface. The structural characteristics of the compressed ring body further improve the sealing performance and the pressure bearing performance.
When the roof slab is used, the embedded rainwater hopper body is connected with the connecting pipe body of the embedded body adjusting piece in a threaded manner, the depth of the threaded connection can be adjusted according to the thickness of an actual roof slab, and the roof slab with the thickness of 150+/-50 cm can be used. After the connection is completed, the embedded rain bucket body and the embedded body adjusting piece are synchronously and integrally poured and molded; and then the sealing rubber ring is arranged at the conical cavity of the flange base of the embedded body adjusting piece, the main drain pipe is inserted into the cylindrical cavity of the flange base and inserted into the top end of the cylindrical cavity, the compression ring body of the lengthened flange is inserted into the cavity of the flange base, the top end of the compression ring body compresses the sealing rubber ring, the top end of the sealing rubber ring is compressed in the conical cavity of the flange base, the flange base is connected with the lengthened flange through bolts, and the main drain pipe is sealed through the sealing rubber ring. Finally, the rain water bucket guide cover is connected to the top end of the pre-buried rain water bucket body.
The water inlet cavity and the top waterproof structure of the embedded rain water bucket body are of the existing design and are not changed, and the embedded rain water bucket comprises an 87 rain water bucket, a siphon rain water bucket and an air inlet type gravity rain water bucket.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. An adjustable embedded type rain water bucket for roof rainwater drainage is characterized by comprising an embedded rain water bucket body, an embedded body adjusting piece and a rain water bucket guide cover, wherein the rain water bucket guide cover is connected with the embedded rain water bucket body; the embedded rainwater hopper body is provided with a water inlet cavity and a water outlet cavity, the embedded body adjusting piece is arranged as a connecting pipe body with a flange base, and the connecting pipe body is connected with the water outlet cavity and can adjust the connection height; the bottom end of the flange base is provided with a bolt groove which is connected with the lengthened flange through bolts, and a sealing rubber ring is arranged between the lengthened flange and the flange base.
2. The adjustable embedded rainwater hopper for roof rainwater drainage according to claim 1, wherein an external thread is arranged on the outer side of the connecting pipe body, an internal thread is arranged on the inner side of the water outlet cavity, and the external thread of the connecting pipe body is connected with the internal thread of the water outlet cavity.
3. The adjustable embedded rainwater hopper for roof rainwater drainage according to claim 1, wherein the inner diameter of the connecting pipe body is identical to the inner diameter of the water inlet cavity, the inner section of the connecting pipe body is smaller than the inner section of the flange base, and a step shape is formed between the flange base and the connecting pipe body.
4. The adjustable pre-buried rainwater hopper for roof rainwater drainage according to claim 1, wherein three bolt grooves are uniformly formed in the flange base, a bottom notch is formed in the bottom of each bolt groove, side notches are formed in the side portions of each bolt groove, the side notches are communicated with the bottom notch, the side notches are arranged in a T shape and are used for accommodating nuts of bolts, and the bolts of the bolts extend out of the bottom notch.
5. The adjustable embedded rainwater hopper for roof rainwater drainage according to claim 4, wherein the upper part of the inner cavity of the flange base is a cylindrical cavity, a conical cavity is arranged between the cylindrical cavity and the bolt groove, the inner diameter of the cylindrical cavity is larger than the inner diameter of the connecting pipe body, and the sealing rubber ring is placed at the conical cavity.
6. The adjustable pre-buried rainwater hopper for roof rainwater drainage according to claim 4, wherein the lengthened flange comprises a connecting flange plate and a pressing ring body, the pressing ring body is located above the connecting flange plate, a connecting hole is formed in the connecting flange plate, and the top end of the pressing ring body is an inclined surface.
7. The adjustable pre-buried rainwater hopper for roof rainwater drainage according to claim 5, wherein the top end of the sealing rubber ring is in a conical shape, and the bottom end of the sealing rubber ring is in an inverted conical shape.
8. The adjustable pre-buried rainwater hopper for roof rainwater drainage according to claim 5, wherein a waterproof wing ring is arranged on the outer side of the flange base, and the waterproof wing ring is closely adjacent to the connecting pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016755.8U CN220521781U (en) | 2023-07-30 | 2023-07-30 | Roof rainwater drainage is with adjustable pre-buried formula rainwater fill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016755.8U CN220521781U (en) | 2023-07-30 | 2023-07-30 | Roof rainwater drainage is with adjustable pre-buried formula rainwater fill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521781U true CN220521781U (en) | 2024-02-23 |
Family
ID=89925039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322016755.8U Active CN220521781U (en) | 2023-07-30 | 2023-07-30 | Roof rainwater drainage is with adjustable pre-buried formula rainwater fill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521781U (en) |
-
2023
- 2023-07-30 CN CN202322016755.8U patent/CN220521781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104314314A (en) | Grouting connection construction method | |
| CN220521781U (en) | Roof rainwater drainage is with adjustable pre-buried formula rainwater fill | |
| CN215106098U (en) | Prefabricated post connection structure | |
| CN110158744B (en) | Double-layer drainage floor drain for assembly type dry construction | |
| CN110748708A (en) | Wear floor with pre-buried pipe fitting and positioner | |
| CN114482463B (en) | Prefabricated part for plugging hanging hole of assembly flue and plugging method | |
| CN211775777U (en) | A waterproof embedded structure for exhaust passage | |
| CN202882098U (en) | In-pit floor drain automatic drainage structure capable of preventing toilet from leaking | |
| CN215519953U (en) | Construction structure for cast-in-place beam | |
| CN210266220U (en) | Water leakage-proof type embedded water stop joint device | |
| CN211775776U (en) | Socket joint type exhaust passage structure for multi-story and high-rise building | |
| CN220521780U (en) | Embedded rainwater hopper for roof rainwater drainage | |
| CN211775200U (en) | Overhanging type pipeline bracket | |
| CN209556285U (en) | A kind of air channel structure | |
| CN209837365U (en) | Waterproof receipts head structure of outer wall | |
| CN217500831U (en) | Pre-buried rainwater fill is used to roofing | |
| CN209876194U (en) | Drain pipe pre-embedding device | |
| CN214696161U (en) | Bolt hole mortar filler | |
| CN208072393U (en) | A kind of pile pile of the built-in slip casting pipe with piecing devices | |
| CN206943599U (en) | Floor drainage pipeline service sleeve | |
| CN221372500U (en) | Assembled building shear wall structure | |
| CN216276695U (en) | Novel prefabricated flue of roofing | |
| CN212715222U (en) | Water outlet structure of splayed wing wall pipeline | |
| CN217438997U (en) | Moisture-proof drainage ground structure for basement of green building | |
| CN217325510U (en) | Basement waterproof deformation joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |