CN102062273A - Connection method of steel wire and plastic composite tubes - Google Patents
Connection method of steel wire and plastic composite tubes Download PDFInfo
- Publication number
- CN102062273A CN102062273A CN 201010622343 CN201010622343A CN102062273A CN 102062273 A CN102062273 A CN 102062273A CN 201010622343 CN201010622343 CN 201010622343 CN 201010622343 A CN201010622343 A CN 201010622343A CN 102062273 A CN102062273 A CN 102062273A
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- China
- Prior art keywords
- steel wire
- plastics composite
- pipe
- anchor clamps
- pipe collar
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Abstract
The invention relates to a connection method of steel wire and plastic composite tubes. A plurality of section of steel wire and plastic composite tubes are connected into a whole in pairs by connecting parts separated from the steel wire and plastic composite tubes. The connecting parts comprise tube clamps, sealing rings, sealing ring check rings and oppositely-opened clamps, wherein the tails of both ends of the symmetrical tube clamps are provided with outwards bulged flanges; both end sides of the tube clamps are respectively provided with a pair of symmetrical oppositely-opened clamps, and the connecting ends of the oppositely-opened clamps and the tube clamps are provided with flange catching grooves matched with the flanges; corrugated pawls are arranged on the inner cambered diametric surfaces of the oppositely-opened clamps; and the oppositely-opened positions of the oppositely-opened clamps are provided with radially and outwards oppositely-opened clamp connecting gears on which screw holes are arranged. The connection methods provided by the invention has the beneficial effects that the separation of the connecting parts from the steel wire and plastic composite tubes can be realized, and the steel wire and plastic composite tubes are connected together in pairs by using the connecting parts in a pipeline installation site, so that the composite tubes can be effectively prevented from being damaged by the connecting parts in a storage process and a transportation process, the transportation cost can be reduced and the operation is simple and convenient.
Description
Technical field
The present invention relates to a kind of steel wire plastics composite pipe, be specially a kind of connecting means of steel wire plastics composite pipe.
Background technique
At present, the connecting means of known steel wire plastics composite pipe is mainly the connection of iron flange dish, withholds the pipe fitting connection.Above connecting means is by iron flange dish, bolt, nut and sealing gasket two tubing to be linked together.Link must be worked into tubing in job shop, and pipe fitting and tubing transport simultaneously in the transportation process, and metal pipe element causes damage to tubing easily, increases cost of transportation simultaneously.
Summary of the invention
The objective of the invention is to overcome the deficiency that above connection exists, a kind of connecting means of steel wire plastics composite pipe is provided, avoid effectively store, in the transportation process pipe fitting to the damage of tubing, reduced cost of transportation, simultaneously can utilize link that composite pipe is fused in twos at the connection scene, and it is simple to operate, easy to connect.
The design proposal that the present invention taked is: a kind of connecting means of steel wire plastics composite pipe is characterized in that by the link that separates with the steel wire plastics composite pipe more piece steel wire plastics composite pipe being linked into an integrated entity in twos.
Described link comprises pipe collar, seal ring, backup ring, opposite opened anchor clamps; The pipe collar internal diameter A at described pipe collar middle part is suitable with described steel wire plastics composite pipe external diameter; The pipe collar internal diameter B at the pipe collar two end part of symmetry forms the ring cavity that supplies seal ring and backup ring to fill in greater than described steel wire plastics composite pipe external diameter through between B and steel wire plastics composite pipe in the pipe collar; The flange edge of the oriented outer lug of pipe collar two ends afterbody of symmetry; The both end sides of pipe collar respectively has the opposite opened anchor clamps of one pair of symmetry, and the opposite opened anchor clamps are provided with the flange catching groove corresponding with aforementioned flange edge with the pipe collar connecting end; The intrados diameter of opposite opened anchor clamps is slightly less than described steel wire plastics composite pipe external diameter, and the ripple pawl of fastening effect has been arranged on the inner arc diametric plane; The place of splitting of opposite opened anchor clamps has the radially outer anchor clamps of splitting to connect retaining, and this is split the anchor clamps connection and has blocked screw;
Placement: earlier two joint steel wire plastics composite pipes are put behind seal ring and the backup ring being inserted in the pipe collar, and make the end of the two steel wire plastics composite pipes that insert be in the centre of pipe collar; Again seal ring and backup ring are tucked in the described ring cavity; Flange catching groove with the opposite opened anchor clamps is buckled on the flange edge at described pipe collar two ends again, by bolt the opposite opened anchor clamps is connected the retaining fastening at last and promptly finishes connection.
More specifically, for installing and locating, can be provided with the positioning retainer ring that with described pipe collar be connected as a single entity of internal diameter in the centre of described pipe collar less than steel wire plastics composite pipe external diameter.
The axial section of described seal ring is " Y " or " U " type, when installing like this seal ring is filled in easier formation selfsealings in the ring cavity that forms between pipe collar and the steel wire plastics composite pipe.
The seal ring baffle ring is used for bearing the pressure of liquid in pipe to seal ring.Longitudinal pulling force when the opposite opened anchor clamps bear two composite pipe pressure-bearings.
Above-mentioned Placement is more suitable in the connection of the steel wire plastics composite pipe of elevated pressures.The connection of the highest pipeline applicable to nominal pressure 3.5Mpa.
Beneficial effect of the present invention: utilize pipe collar, seal ring, backup ring and composite pipe outer wall to realize sealing, longitudinal pulling force when utilizing the opposite opened anchor clamps to bear the composite pipe pressure-bearing, and can realize that link and steel wire plastics composite pipe separate, and connect together the steel wire plastics composite pipe with link more in twos at the piping erection scene.Need not in job shop, link and composite pipe to be connected as a single entity.Avoid the damage that link causes composite pipe in storage, transportation process effectively, and can reduce cost of transportation, operation is also simple, convenient.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the assembling schematic representation of Placement of the present invention;
Fig. 2 is the local enlarged diagram of Fig. 1;
Fig. 3 is a pipe collar structure sectional view of the present invention;
Fig. 4 is that sketch cuts open in opposite opened anchor clamps of the present invention office;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is that the backup ring structure is partly cutd open schematic representation.
Among the figure, 1. steel wire plastics composite pipe, 2. opposite opened anchor clamps, 3. backup ring, 4. seal ring, 5. pipe collar, 6. bolt, 7. pipe collar internal diameter A, 8. pipe collar internal diameter B, 9. flange edge, 10. flange catching groove, 11. split anchor clamps connects retaining, 12. screws, 13. ripple pawls, 14. positioning retainer rings.
Specifically execute real mode
As shown in Figure 1, 2, 3, a kind of connecting means of steel wire plastics composite pipe links into an integrated entity more piece steel wire plastics composite pipe in twos by the link that separates with the steel wire plastics composite pipe.
Link comprises pipe collar 5, seal ring 4, backup ring 3, opposite opened anchor clamps 2; The pipe collar internal diameter A7 at described pipe collar 5 middle parts is suitable with steel wire plastics composite pipe 7 external diameters; The pipe collar internal diameter B8 at pipe collar two end part of symmetry is greater than steel wire plastics composite pipe 7 external diameters, the ring cavity of filling in through 7 formation confession seal rings 4 of B8 and steel wire plastics composite pipe and backup ring 3 in the pipe collar; The flange edge 9 of the oriented outer lug of pipe collar two ends afterbody of symmetry; The both end sides of pipe collar 5 respectively has the opposite opened anchor clamps 2 of one pair of symmetry, and opposite opened anchor clamps 2 are provided with the flange catching groove 10 corresponding with aforementioned flange edge with pipe collar 5 connecting ends; The intrados diameter of opposite opened anchor clamps 2 is slightly less than steel wire plastics composite pipe 1 external diameter, and the ripple pawl 13 of fastening effect has been arranged on the inner arc diametric plane; The place of splitting of opposite opened anchor clamps 2 has the radially outer anchor clamps of splitting to connect retaining 11, and this is split on the anchor clamps connection retaining 11 screw 12.
During connection: earlier two joint steel wire plastics composite pipes are put seal ring 4 and backup ring 3 backs to being inserted in the pipe collar 5, and make the end of the two steel wire plastics composite pipes that insert be in the centre of pipe collar 5; Again seal ring 4 and backup ring 3 are tucked in the described ring cavity; Flange catching groove 10 with the opposite opened anchor clamps is buckled on the flange edge 9 at described pipe collar two ends again, by bolt 6 the opposite opened anchor clamps is connected retaining 11 fastenings at last and promptly finishes connection.
Fig. 4 and Fig. 5 illustrated together the concrete structure of opposite opened anchor clamps 2, wherein the size of opposite opened anchor clamps flange catching groove 10 is determined according to the size of pipe collar 5 flange edges 9.
The structure of Fig. 6 illustrative backup ring 3, its size is determined according to pipe collar internal diameter B8.
Claims (4)
1. the connecting means of a steel wire plastics composite pipe is characterized in that by the link that separates with the steel wire plastics composite pipe more piece steel wire plastics composite pipe being linked into an integrated entity in twos.
2. the connecting means of a kind of steel wire plastics composite pipe as claimed in claim 1 is characterized in that described link comprises pipe collar, seal ring, backup ring, opposite opened anchor clamps; The pipe collar internal diameter A at described pipe collar middle part is suitable with described steel wire plastics composite pipe external diameter; The pipe collar internal diameter B at the pipe collar two end part of symmetry forms the ring cavity that supplies seal ring and backup ring to fill in greater than described steel wire plastics composite pipe external diameter through between B and steel wire plastics composite pipe in the pipe collar; The flange edge of the oriented outer lug of pipe collar two ends afterbody of symmetry; The both end sides of pipe collar respectively has the opposite opened anchor clamps of one pair of symmetry, and the opposite opened anchor clamps are provided with the flange catching groove corresponding with aforementioned flange edge with the pipe collar connecting end; The intrados diameter of opposite opened anchor clamps is slightly less than described steel wire plastics composite pipe external diameter, and the ripple pawl of fastening effect has been arranged on the inner arc diametric plane; The place of splitting of opposite opened anchor clamps has the radially outer anchor clamps of splitting to connect retaining, and this is split the anchor clamps connection and has blocked screw;
Placement: earlier two joint steel wire plastics composite pipes are put behind seal ring and the backup ring being inserted in the pipe collar, and make the end of the two steel wire plastics composite pipes that insert be in the centre of pipe collar; Again seal ring and backup ring are tucked in the described ring cavity; Flange catching groove with the opposite opened anchor clamps is buckled on the flange edge at described pipe collar two ends again, by bolt the opposite opened anchor clamps is connected the retaining fastening at last and promptly finishes connection.
3. the connecting means of a kind of steel wire plastics composite pipe as claimed in claim 2 is characterized in that centre at described pipe collar has the positioning retainer ring that with described pipe collar be connected as a single entity of internal diameter less than steel wire plastics composite pipe external diameter.
4. the connecting means of a kind of steel wire plastics composite pipe as claimed in claim 2 is characterized in that at described seal ring be the rubber seal of axial section for " Y " or " U " type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622343 CN102062273A (en) | 2010-12-30 | 2010-12-30 | Connection method of steel wire and plastic composite tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010622343 CN102062273A (en) | 2010-12-30 | 2010-12-30 | Connection method of steel wire and plastic composite tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102062273A true CN102062273A (en) | 2011-05-18 |
Family
ID=43997682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010622343 Pending CN102062273A (en) | 2010-12-30 | 2010-12-30 | Connection method of steel wire and plastic composite tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102062273A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644823A (en) * | 2012-03-16 | 2012-08-22 | 扬州金鑫管业有限公司 | Novel connection mode for steel mesh skeleton plastic compound pipelines |
| CN110594500A (en) * | 2019-09-25 | 2019-12-20 | 四川岷河管道建设工程有限公司 | Pipeline connecting piece with multiple leakproofness |
| CN113236894A (en) * | 2021-05-26 | 2021-08-10 | 湖南贯通新材料科技有限公司 | Connecting structure of PVC pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921588A (en) * | 1996-06-27 | 1999-07-13 | Friatec Aktiengesellschaft | Push-in pipe coupling |
| CN2446364Y (en) * | 2000-07-28 | 2001-09-05 | 成都市同高通讯有限公司 | Connecting structure for steel/plastic compound tube cutting sleeve throw-out collar and lip-side sealing tubing |
| CN2460838Y (en) * | 2001-01-21 | 2001-11-21 | 山东双兴集团有限公司 | Aluminium plastic composited pipe connector |
| JP2002106779A (en) * | 2000-09-29 | 2002-04-10 | Tabuchi Corp | Joint structure for resin pipe |
| CN201081068Y (en) * | 2007-09-26 | 2008-07-02 | 山西焦煤集团有限责任公司 | Polyethylene composite pipeline connecting component |
-
2010
- 2010-12-30 CN CN 201010622343 patent/CN102062273A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5921588A (en) * | 1996-06-27 | 1999-07-13 | Friatec Aktiengesellschaft | Push-in pipe coupling |
| CN2446364Y (en) * | 2000-07-28 | 2001-09-05 | 成都市同高通讯有限公司 | Connecting structure for steel/plastic compound tube cutting sleeve throw-out collar and lip-side sealing tubing |
| JP2002106779A (en) * | 2000-09-29 | 2002-04-10 | Tabuchi Corp | Joint structure for resin pipe |
| CN2460838Y (en) * | 2001-01-21 | 2001-11-21 | 山东双兴集团有限公司 | Aluminium plastic composited pipe connector |
| CN201081068Y (en) * | 2007-09-26 | 2008-07-02 | 山西焦煤集团有限责任公司 | Polyethylene composite pipeline connecting component |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644823A (en) * | 2012-03-16 | 2012-08-22 | 扬州金鑫管业有限公司 | Novel connection mode for steel mesh skeleton plastic compound pipelines |
| CN110594500A (en) * | 2019-09-25 | 2019-12-20 | 四川岷河管道建设工程有限公司 | Pipeline connecting piece with multiple leakproofness |
| CN110594500B (en) * | 2019-09-25 | 2021-06-25 | 四川岷河管道建设工程有限公司 | Pipeline connecting piece with multiple leakproofness |
| CN113236894A (en) * | 2021-05-26 | 2021-08-10 | 湖南贯通新材料科技有限公司 | Connecting structure of PVC pipe |
| CN113236894B (en) * | 2021-05-26 | 2022-07-08 | 湖南贯通新材料科技有限公司 | Connecting structure of PVC pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |