CN201335211Y - Flexible water-proof sleeve pipe - Google Patents
Flexible water-proof sleeve pipe Download PDFInfo
- Publication number
- CN201335211Y CN201335211Y CNU2009201458562U CN200920145856U CN201335211Y CN 201335211 Y CN201335211 Y CN 201335211Y CN U2009201458562 U CNU2009201458562 U CN U2009201458562U CN 200920145856 U CN200920145856 U CN 200920145856U CN 201335211 Y CN201335211 Y CN 201335211Y
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- aqueduct
- peripheral surface
- flange
- port
- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a flexible water-proof sleeve pipe which comprises a first sleeve pipe and a second sleeve pipe, wherein the inner circumference of the outer end of the first sleeve pipe is fixed and sealed with the outer circumference of one end of a water delivery pipe through a flange disc (10); a support (9) is arranged between the lower part of the inner circumference of the inner end of the first casing and the lower part of the outer circumference of the water delivery pipe; the support is fixed on the water delivery pipe (1); a loose flange disc (8) at the other end of the water delivery pipe (1) is sealed on the outer surface of the water delivery pipe (1) through a gasket ring (12), press cover (11), a stud bolt and a nut (13); and a rubber water-stopping seal gasket (4) is arranged between the loose flange disc and a flange (15) on the second sleeve pipe through press discs (6) and (7) as well as bolts (5) and (14). Compared with the prior art, the flexible water-proof sleeve pipe has the advantages of convenient installation and replacement.
Description
Technical field:
The utility model relates to the anti-structure of leaking of passing the wall aqueduct, and is especially relevant with the hold down gag of the flexible seals of soft waterproof casing.
Background technique:
Original soft waterproof casing utilizes flange plate (10) fixing seal at the external peripheral surface of a port of the 1st sleeve pipe (2) external port inner peripheral surface and aqueduct (1), between the bottom of the bottom of the inner peripheral surface of the inner port of the 1st sleeve pipe (2) and aqueduct external peripheral surface, support (9) is set, this support is fixed on this aqueduct (1), between the flange plate on the external peripheral surface of the external port of fixed flange (11) on the external peripheral surface of the another port of aqueduct (1) and the 2nd sleeve pipe (3) by platen (6), (7) and bolt (5) rubber sealing stuffing box gland (4) (as shown in Figure 1) is installed.Because the external diameter of fixed flange (11) is bigger than the internal diameter of rubber sealing stuffing box gland (4), so, very difficult when wanting to change rubber sealing stuffing box gland (4) in the future, can only sever aqueduct (1) and could change.
The model utility content
In order to eliminate the problems referred to above that exist in the above-mentioned existing soft waterproof casing technology, the soft waterproof casing that the utility model provides comprises the 1st sleeve pipe and the 2nd sleeve pipe, external peripheral surface at a port of the 1st sleeve pipe external port inner peripheral surface and aqueduct utilizes flange plate (10) fixing seal, between the bottom of the bottom of the inner peripheral surface of the inner port of the 1st sleeve pipe and aqueduct external peripheral surface, support (9) is set, this support is fixed on this aqueduct (1), loose flange on the another port of aqueduct (1) (8) is by seal ring (12) gland (11) stud bolt, the sealing of nut (13) and aqueduct (1) outer surface, again with the 2nd sleeve pipe on flange plate (15) by platen (6), (7) and bolt (5), (14) rubber sealing stuffing box gland is installed.
Description of drawings
Fig. 1 is the sectional view of former soft waterproof casing.
Fig. 2 is the sectional view of soft waterproof casing of the present utility model.
Embodiment
Fig. 2 is the sectional view of the utility model soft waterproof casing, comprising: aqueduct (1), the 1st sleeve pipe (2), the 2nd sleeve pipe (3), fixing seal are provided with loose flange (8), the seal ring (12) of ladder mouth (16), the gland (11) that is provided with boss (17) and stud bolt, nut (13) (5) bolt (14) in addition with flange plate (10), support (9), rubber flexible sealing stuffing box gland (4), platen (6) (7).Wherein, fixing seal is fixed on flange plate (10) between the inner peripheral surface of external port of the external peripheral surface of port of aqueduct (1) and the 1st sleeve pipe (2), support (9) is set in the 1st sleeve pipe (2), but be fixed on the external peripheral surface of aqueduct (1), the length of this support (9) is 1/3 or 1/4 of its circumference.Utilize bolt (14) and platen (7) that rubber flexible sealing stuffing box gland (4) is fastened on the flange plate (15) on the 2nd sleeve pipe (3); The other end of rubber flexible sealing stuffing box gland (4) be enclosed within aqueduct (1) on loose flange (8) and gland (11) mutually scarf close, be that flange plate (8) is provided with ladder mouth (16), gland (11) is provided with boss (17), seal ring (12) is arranged in the ladder mouth (16), by fastening stud bolt, nut (13) gland (11) is compressed and is arranged on interior seal ring (12) of ladder mouth (16) and the sealing of aqueduct (1) outer surface.The number that is arranged on the flange plate on the 1st, 2 sleeve pipes is relevant with the thickness of pool wall, but at least 1 flange plate will respectively be set at the two-port place of each sleeve pipe.Rubber flexible sealing stuffing box gland (4) is the ladder tubbiness, and on the external peripheral surface of its two-port flange is set respectively, and the uniform bolt hole that is provided with on the collar flange on the little end of diameter can embed reinforcing ring (18) in the big flange of diameter.Described rubber flexible sealing stuffing box gland (4) is made after being vulcanized by parts-mouldings such as interior, domestic and abroad glue-line, hangings lay, reinforcing rings.
The advantage of soft waterproof casing of the present utility model is to install than former soft waterproof casing to change conveniently.
Claims (3)
1, soft waterproof casing, comprise the 1st sleeve pipe (2), the 2nd sleeve pipe (3) and aqueduct (1), at the external peripheral surface of a port of the 1st sleeve pipe (2) external port inner peripheral surface and aqueduct (1) with flange plate (10) fixing seal, between the bottom of the bottom of the inner peripheral surface of the inner port of the 1st sleeve pipe (2) and aqueduct (1) external peripheral surface, support (9) is set, this support (9) is fixed on this aqueduct (1), it is characterized in that, be enclosed within loose flange (8) on the external peripheral surface of another port of aqueduct (1) by fastening stud bolt, nut (13) makes described loose flange (8) compress the outer surface of sealing aqueduct (1) mutually with being enclosed within seal ring (12) and gland (11) on the aqueduct (1), again and between the flange plate on the external peripheral surface of the external port of the 2nd sleeve pipe (3) by platen (6), (7) and bolt (5) compress rubber flexible stuffing box gland (4) be installed.
2, soft waterproof casing according to claim 1, it is characterized in that, described rubber flexible stuffing box gland (4) is made of interior, domestic and abroad glue-line, hangings lay, and integral body is the ladder tubular vertically, a collar flange respectively is set on its two-port external peripheral surface, the uniform bolt hole that is provided with on the collar flange on the little end of diameter embeds reinforcing ring (18) in the flange on the big end of diameter.
3, soft waterproof casing according to claim 1 and 2, it is characterized in that, described loose flange (8) and described gland (11) scarf mutually close, be that flange plate (8) is provided with ladder mouth (16) gland (11) and is provided with boss (17), described seal ring (12) is arranged in the ladder mouth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201458562U CN201335211Y (en) | 2009-03-13 | 2009-03-13 | Flexible water-proof sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201458562U CN201335211Y (en) | 2009-03-13 | 2009-03-13 | Flexible water-proof sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335211Y true CN201335211Y (en) | 2009-10-28 |
Family
ID=41286862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201458562U Expired - Lifetime CN201335211Y (en) | 2009-03-13 | 2009-03-13 | Flexible water-proof sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201335211Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020482A (en) * | 2015-07-21 | 2015-11-04 | 上海市政工程设计研究总院（集团）有限公司 | Pipe-jacking through-wall pipe water stop structure |
| EP3220031A1 (en) * | 2016-03-15 | 2017-09-20 | DOYMA GmbH & Co | Seal insert for sealing a conduit relative to a recess |
| CN110966464A (en) * | 2019-10-31 | 2020-04-07 | 吉林省热力工程设计研究有限责任公司 | Special composite sleeve device for heating power |
-
2009
- 2009-03-13 CN CNU2009201458562U patent/CN201335211Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020482A (en) * | 2015-07-21 | 2015-11-04 | 上海市政工程设计研究总院（集团）有限公司 | Pipe-jacking through-wall pipe water stop structure |
| CN105020482B (en) * | 2015-07-21 | 2017-10-03 | 上海市政工程设计研究总院（集团）有限公司 | A kind of push pipe wall pipe water sealing structure |
| EP3220031A1 (en) * | 2016-03-15 | 2017-09-20 | DOYMA GmbH & Co | Seal insert for sealing a conduit relative to a recess |
| CN110966464A (en) * | 2019-10-31 | 2020-04-07 | 吉林省热力工程设计研究有限责任公司 | Special composite sleeve device for heating power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sanhe Ruili rubber products Co., Ltd. Assignor: Fu Yongli Contract fulfillment period: 2009.10.21 to 2015.10.20 Contract record no.: 2009990001206 Denomination of utility model: Method for producing flexible waterproof casing Granted publication date: 20091028 License type: Exclusive license Record date: 20091030 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.21 TO 2015.10.20; CHANGE OF CONTRACT Name of requester: SANHE CITY RUILI RUBBER PRODUCTS CO., LTD. Effective date: 20091030 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |
|
| CX01 | Expiry of patent term |