CN215635441U - Flashing connection structure for pipeline out of roof - Google Patents
Flashing connection structure for pipeline out of roof Download PDFInfo
- Publication number
- CN215635441U CN215635441U CN202121292003.9U CN202121292003U CN215635441U CN 215635441 U CN215635441 U CN 215635441U CN 202121292003 U CN202121292003 U CN 202121292003U CN 215635441 U CN215635441 U CN 215635441U
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- China
- Prior art keywords
- pipeline
- flashing
- cover
- support frame
- roof
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- Expired - Fee Related
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Abstract
The utility model provides a flashing connection structure of a pipeline on a roof, which comprises a roof foundation, a hole, a pipeline, a steel ferrule, a connecting angle steel, a base plate, a pipe hoop, a flashing cover, a sealant layer and a support frame, wherein the roof foundation is provided with a plurality of holes; the short edge of the connecting angle steel is fixedly welded with the steel sleeve, the long edge of the connecting angle steel is fixed on the roof foundation by an expansion bolt, a backing plate is additionally arranged between the surface of the long edge of the connecting angle steel and the expansion bolt for reinforcing connection, a hat-shaped flashing cover is fixed on the pipeline by a pipe hoop, the top of the flashing cover is fastened on the pipeline and is provided with a sealing glue layer for sealing treatment, the middle part of the flashing cover is a downward slope, the slope covers the roof foundation, the bottom end of the flashing cover is a vertical downward L-shaped cross-section-shaped dripping line structure, the dripping line structure is lower than the top of the roof foundation, and a support frame is uniformly arranged on the back of the middle part of the flashing cover for reinforcing connection; the support frame is I-shaped structure, and the welding of support frame bottom is on the backing plate, and the laminating of support frame top floods water cover back and adopts screw fixed connection.
Description
Technical Field
The utility model relates to the field of building roofs, in particular to a flashing connection structure for a pipeline on a roof.
Background
Go out the roofing pipeline and generally stretch out the roofing from the downthehole roofing of predetermineeing of roofing, go out the roofing pipeline and adopt mounting and roofing basis fixed in advance, the cover has iron sheet or aluminum plate rain cover to keep off the rain and handles on the pipeline, and when strong wind and strong rain, the impact force of wind to rain cover is great, makes the rain cover body of encorbelmenting produce the deformation very easily, and the connection is insecure, and stability is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flashing connection structure of a roof outlet pipeline, aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: a flashing connection structure for a pipeline on a roof comprises a roof foundation, a hole, a pipeline, a steel ferrule, a connection angle steel, a base plate, a pipe hoop, a flashing cover, a sealing glue layer and a support frame; the roof foundation is of a reinforced concrete structure, a hole is preset in the roof foundation, and a pipeline extends out of the roof from the hole; a steel sleeve ring is arranged on the position, corresponding to the top end of the hole, on the outer wall surface of the pipeline, the inner wall surface of the steel sleeve ring is tightly attached to the outer wall surface of the pipeline, the steel sleeve ring is welded and fixed on the pipeline, and L-shaped connecting angle steels are uniformly arranged on the periphery of the pipeline; the short edge of the connecting angle steel is fixedly welded with the steel sleeve, the long edge of the connecting angle steel is fixed on the roof foundation by an expansion bolt, a backing plate is additionally arranged between the surface of the long edge of the connecting angle steel and the expansion bolt for reinforcing connection, a hat-shaped flashing cover is fixed on the pipeline by a pipe hoop, the top of the flashing cover is fastened on the pipeline and is provided with a sealing glue layer for sealing treatment, the middle part of the flashing cover is a downward slope, the slope covers the roof foundation, the bottom end of the flashing cover is a vertical downward L-shaped cross-section-shaped dripping line structure, the dripping line structure is lower than the top of the roof foundation, and a support frame is uniformly arranged on the back of the middle part of the flashing cover for reinforcing connection; the support frame is I-shaped structure, and the welding of support frame bottom is on the backing plate, and the laminating of support frame top floods water cover back and adopts screw fixed connection.
Preferably, the flooding cover is an aluminum plate flooding cover with a thickness of 1.5 mm.
Preferably, the sealant layer is a weather-resistant waterproof silicone sealant layer.
Preferably, the support frame is a stainless steel support frame.
The utility model has the beneficial effects that: by adopting the structure of the utility model, the top of the flashing cover is fixed by the pipe hoop, the back of the middle part of the flashing cover is uniformly provided with the support frames for reinforced connection, the periphery of the pipeline is provided with the steel sleeve ring for fixed connection with the connecting angle steel, and the flashing cover is not easy to deform, has good stability and high structural strength.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic view of a flashing connection structure of a roofing pipeline.
Wherein: 1 is a roof foundation, 2 is a hole, 3 is a pipeline, 4 is a steel ferrule, 5 is a connecting angle steel, 6 is a backing plate, 7 is a pipe hoop, 8 is a flood cover, 9 is a sealant layer, 10 is a support frame, 8-1 is a water dropping line structure, and 8-2 is a slope.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the flashing connection structure of the pipeline on the roof comprises a roof foundation 1, a hole 2, a pipeline 3, a steel sleeve 4, a connecting angle steel 5, a base plate 6, a pipe hoop 7, a flashing cover 8, a sealant layer 9 and a support frame 10; the roof foundation 1 is of a reinforced concrete structure, a hole 2 is preset in the roof foundation 1, and a pipeline 3 extends out of the roof from the hole 2; a steel sleeve 4 is arranged on the outer wall surface of the pipeline 3 at a position corresponding to the top end of the hole 2, the inner wall surface of the steel sleeve 4 is tightly attached to the outer wall surface of the pipeline 3, the steel sleeve 4 is welded and fixed on the pipeline 3, and L-shaped connecting angle steels 5 are uniformly arranged around the pipeline 3; the short edge of the connecting angle steel 5 is fixedly welded with the steel sleeve 4, the long edge of the connecting angle steel 5 is fixed on the roof foundation 1 by adopting an expansion bolt, a backing plate 6 is additionally arranged between the surface of the long edge of the connecting angle steel 5 and the expansion bolt for reinforcing connection, a hat-shaped flashing cover 8 is fixed on the pipeline 3 by adopting a pipe hoop 7, the top of the flashing cover 8 is fastened on the pipeline 3 and is provided with a sealing glue layer 9 for sealing treatment, the middle part of the flashing cover 8 is a downward slope 8-2, the slope 8-2 covers the roof foundation 1, the bottom end of the flashing cover 8 is a downward vertical L-shaped cross-section-shaped dripping line structure 8-1, the dripping line structure 8-1 is lower than the top of the roof foundation 1, and a support frame 10 is uniformly supported and connected on the back of the middle part of the flashing cover 8; the support frame 10 is an I-shaped structure, the bottom of the support frame 10 is welded on the base plate 6, and the top of the support frame 10 is attached to the back of the flooding cover 8 and fixedly connected with the flooding cover through screws.
In specific implementation, the flooding cover 8 is an aluminum plate flooding cover with the thickness of 1.5 mm.
In specific implementation, the sealant layer 9 is a weather-resistant waterproof silicone sealant layer.
In specific implementation, the support frame 10 is a stainless steel support frame.
Claims (4)
1. The utility model provides a go out roofing pipeline flashing connection structure which characterized in that: the roof foundation comprises a roof foundation, a hole, a pipeline, a steel sleeve, connecting angle steel, a base plate, a pipe hoop, a flashing cover, a sealant layer and a support frame; the roof foundation is of a reinforced concrete structure, a hole is preset in the roof foundation, and a pipeline extends out of the roof from the hole; a steel sleeve ring is arranged on the position, corresponding to the top end of the hole, on the outer wall surface of the pipeline, the inner wall surface of the steel sleeve ring is tightly attached to the outer wall surface of the pipeline, the steel sleeve ring is welded and fixed on the pipeline, and L-shaped connecting angle steels are uniformly arranged on the periphery of the pipeline; the short edge of the connecting angle steel is fixedly welded with the steel sleeve, the long edge of the connecting angle steel is fixed on the roof foundation by an expansion bolt, a backing plate is additionally arranged between the surface of the long edge of the connecting angle steel and the expansion bolt for reinforcing connection, a hat-shaped flashing cover is fixed on the pipeline by a pipe hoop, the top of the flashing cover is fastened on the pipeline and is provided with a sealing glue layer for sealing treatment, the middle part of the flashing cover is a downward slope, the slope covers the roof foundation, the bottom end of the flashing cover is a vertical downward L-shaped cross-section-shaped dripping line structure, the dripping line structure is lower than the top of the roof foundation, and a support frame is uniformly supported on the back of the middle part of the flashing cover for reinforcing connection; the support frame is I-shaped structure, and the welding of support frame bottom is on the backing plate, and the laminating of support frame top floods water cover back and adopts screw fixed connection.
2. The flashing connection structure of a roofing pipeline according to claim 1, wherein: the flooding cover is an aluminum plate flooding cover with the thickness of 1.5 mm.
3. The flashing connection structure of a roofing pipeline according to claim 1, wherein: the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.
4. The flashing connection structure of a roofing pipeline according to claim 1, wherein: the support frame is a stainless steel support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292003.9U CN215635441U (en) | 2021-06-09 | 2021-06-09 | Flashing connection structure for pipeline out of roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121292003.9U CN215635441U (en) | 2021-06-09 | 2021-06-09 | Flashing connection structure for pipeline out of roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635441U true CN215635441U (en) | 2022-01-25 |
Family
ID=79942444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121292003.9U Expired - Fee Related CN215635441U (en) | 2021-06-09 | 2021-06-09 | Flashing connection structure for pipeline out of roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635441U (en) |
-
2021
- 2021-06-09 CN CN202121292003.9U patent/CN215635441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |