CN202469281U - Socket and spigot polyethylene glass-reinforced plastic winding pipe - Google Patents
Socket and spigot polyethylene glass-reinforced plastic winding pipe Download PDFInfo
- Publication number
- CN202469281U CN202469281U CN2012200006818U CN201220000681U CN202469281U CN 202469281 U CN202469281 U CN 202469281U CN 2012200006818 U CN2012200006818 U CN 2012200006818U CN 201220000681 U CN201220000681 U CN 201220000681U CN 202469281 U CN202469281 U CN 202469281U
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- socket
- spigot
- pipe material
- polyethylene plastic
- pipe
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Abstract
The utility model relates to a socket and spigot polyethylene glass-reinforced plastic winding pipe, which comprises a polyethylene glass-reinforced plastic winding pipe body, wherein a straight and smooth inserting pipe is positioned at one end of the polyethylene glass-reinforced plastic winding pipe body, and the outer diameter of the inserting pipe is d; an expanded socket pipe is positioned at the other end of the polyethylene glass-reinforced plastic winding pipe body, the inner diameter of the socket pipe is D, and the numerical value of D is more than or equal to that of d; at least one annular bag cavity which is bulged outwards is formed at the socket pipe; and an annular seal ring is arranged in the bag cavity. The socket and spigot polyethylene glass-reinforced plastic winding pipe is quick and convenient to connect and low in cost, and a socket and spigot mode is adopted for connection, and connection materials such as rubber sleeves, foaming rubber plates, stainless steel clamps are eliminated, so that a structure is simplified; and construction is not influenced by environment and seasonal variation and even can be performed under the condition that seeper is in a pipe groove, so that the construction period is shortened.
Description
Technical field
The utility model relates to a kind of novel polyethylene plastic-steel spirally-wound pipe material, especially a kind of small-bore plastic-steel drainage pipe.
Background technique
HDPE double-wall corrugated pipe Placement mainly adopts the method for spigot and socket type in the market, and so-called bayonet joint is meant that a direct end to tubing carries out online enlarging in the tubing production process; The other end is the pipe that has crest, when carrying out the pipeline connection, puts seal ring at the tube head that has crest one end; Insert then in the flared end tubing, after the tubing after this mode connects has passed through long-time running, find that leakage rate is low especially; And construction speed is fast, and is simple to operate.
Now in the construction of PVC-U or PVC-M supply pipe, especially when bore >=Dn100mm, on Placement, also recommend the connecting means of use kink seal ring socket joint mostly.
The connection of general small-bore plastic-steel drainage pipe Dn≤1200mm adopts stainless stirrup to connect, and is with two tubing alignment; Be enclosed within outside, two tube connector places with rubber sleeve; Wrap with the bipeltate plate in the rubber sleeve appearance again, get up this connecting means complex structure with stainless stirrup hoop in bipeltate plate outside again; Connect problem not firm, infiltration easily, and cost is high.
The model utility content
The technical problem that the utility model will solve provides a kind of easy to connect, quick, polyethylene plastic-steel spirally-wound pipe material that cost is low, adopts the socket joint mode during connection, does not re-use rubber sleeve, bipeltate plate and stainless steel lathe dog etc. and connects material, simplified structure.
The technological scheme that its technical problem of the utility model solution is taked is: a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material; Comprising polyethylene plastic-steel spirally-wound pipe material body, it is characterized in that, is straight and level and smooth intubate at an end of said polyethylene plastic-steel spirally-wound pipe material body; The external diameter of said intubate is d; The other end at said polyethylene plastic-steel spirally-wound pipe material body is the socket pipe that expands, and the internal diameter of said socket pipe is D, and the numerical value of said D is more than or equal to the numerical value of d; Be provided with at least one ring-type blister cavities at said socket pipe place, be used to lay the seal ring of ring-type in the said blister cavities along " ∩ " shape of circumferential outwards protuberance formation.
The wall thickness of described polyethylene plastic-steel spirally-wound pipe material body is 10mm～15mm, and caliber is between 200mm～1200mm.
It is 200mm～380mm that the socket joint of described socket pipe and intubate is connected effective length.
Said socket pipe is through the enlarging moulding.
Said polyethylene plastic-steel spirally-wound pipe material body is made up of polyethylene parent tube and the spiral reinforcing rod that is arranged on the parent tube outside, and is provided with steel band in the spiral reinforcing rod.
The beneficial effect of the utility model is:
1, because tubing one end is a polyethylene solid wall pipe material, can carry out socket joint and connect, caliber need not use rubber sleeve and bipeltate plate between 200mm～1200mm, do not use clip connected, and link cost is cheap.
2, owing to the employing socket joint connects, the partially filled rubber seal of middle ∩ shape ring-type blister cavities, tightness is strong, ne-leakage.
3, adopt bayonet joint, joint efficiency is high, and is easy to operate, and increased the intensity of joint tubing, connects reliable.
4, at the construction field (site), adopt socket joint flexible seal ring interface, construction is not influenced by environment and seasonal variations property can, even can in tube seat, have under the situation of ponding and construct the reduction of erection time.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the socket joint of the utility model connects one of schematic representation;
Fig. 3 is the socket joint coupled condition figure of the utility model.
Fig. 4 is polyethylene plastic-steel spirally-wound pipe material body product figure;
Among the figure: 1 polyethylene plastic-steel spirally-wound pipe material body, 2 intubate, 3 socket pipes, 31 ring-type blister cavities, 4 seal rings.
Embodiment
Like Fig. 1～shown in Figure 4, a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material comprises polyethylene plastic-steel spirally-wound pipe material body; Be general polyethylene plastic-steel spirally-wound pipe material; Like Fig. 4, pipe length is 200mm～380mm, and thickness is 10mm～15mm; Caliber is between 200mm～1200mm, and is consistent with the plastic-steel spirally-wound pipe diameter.
End at polyethylene plastic-steel spirally-wound pipe material body 1 is straight and level and smooth intubate 2; The external diameter of intubate 2 is d; The other end at polyethylene plastic-steel spirally-wound pipe material body is the socket pipe 3 that expands; The internal diameter of socket pipe 3 is D, and the numerical value of said D makes things convenient for insertion and realization to closely cooperate more than or equal to the numerical value of d.Be provided with at least one outwards ring-type blister cavities 31 of protuberance at socket pipe 3 places, be ∩ shape, be used to lay the seal ring 4 of ring-type in the blister cavities.It is 200mm～380mm that the socket joint of socket pipe 3 and intubate 2 is connected effective length.
Polyethylene plastic-steel spirally-wound pipe material body is made up of polyethylene parent tube and the spiral reinforcing rod that is arranged on the parent tube outside, and is provided with steel band in the spiral reinforcing rod, also can be by similar distortion.
Concrete working process is:
After the plastic-steel spirally-wound pipe material processes; Wipe the polyethylene on the steel band of tubing two ends off with cutter earlier along the about 200mm of pipe length～380mm; Take out the steel band that is coated on wherein with special tool, with scraper unnecessary polyethylene removed then, with regard to after only remaining polyethylene strip thickness part.
With a special-purpose extruder, in tubing one end, evenly extrude certain thickness polyethylene on the polyvinyl piping materials again, making it thickness, to reach 10mm～15mm thick, and length is 200mm～380mm, promptly becomes intubate after the cooling.Also use same special-purpose extruder at the other end; In tubing one end, evenly extrude certain thickness polyethylene on the polyvinyl piping materials again, making it thickness, to reach 10mm～15mm thick, and length is 200mm～380mm; Carry out enlarging with the special-purpose flaring machine of tubing again, cooling back socket pipe.
When two tubing connect, but only need the tubing center-aligned of two socket joints connections be wiped clean tubing two end surfaces with rag; Connect by the connecting means of PVC-U or PVC-M tubing and to get final product; And at ring-type blister cavities and filling seal ring, two tubing become one, and connect to accomplish.
The utility model adopts the socket joint Placement, and more traditional clip connected mode is not used clip connected, and link cost is cheap; Do not need special-purpose fastening means, joint efficiency is high, and tightness is strong, and is easy to operate, connects reliable.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (5)
1. spigot and socket type polyethylene plastic-steel spirally-wound pipe material; Comprising polyethylene plastic-steel spirally-wound pipe material body, it is characterized in that, is straight and level and smooth intubate at an end of said polyethylene plastic-steel spirally-wound pipe material body; The external diameter of said intubate is d; The other end at said polyethylene plastic-steel spirally-wound pipe material body is the socket pipe that expands, and the internal diameter of said socket pipe is D, and the numerical value of said D is more than or equal to the numerical value of d; Be provided with at least one ring-type blister cavities at said socket pipe place, be used to lay the seal ring of ring-type in the said blister cavities along " ∩ " shape of circumferential outwards protuberance formation.
2. a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material according to claim 1 is characterized in that the wall thickness of described polyethylene plastic-steel spirally-wound pipe material body is 10mm～15mm, and caliber is between 200mm～1200mm.
3. a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material according to claim 1 and 2 is characterized in that it is 200mm～380mm that the socket joint of described socket pipe and intubate is connected effective length.
4. a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material according to claim 1 is characterized in that said socket pipe is through the enlarging moulding.
5. a kind of spigot and socket type polyethylene plastic-steel spirally-wound pipe material according to claim 1 is characterized in that, said polyethylene plastic-steel spirally-wound pipe material body is made up of polyethylene parent tube and the spiral reinforcing rod that is arranged on the parent tube outside, and is provided with steel band in the spiral reinforcing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200006818U CN202469281U (en) | 2012-01-04 | 2012-01-04 | Socket and spigot polyethylene glass-reinforced plastic winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200006818U CN202469281U (en) | 2012-01-04 | 2012-01-04 | Socket and spigot polyethylene glass-reinforced plastic winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469281U true CN202469281U (en) | 2012-10-03 |
Family
ID=46917440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200006818U Expired - Fee Related CN202469281U (en) | 2012-01-04 | 2012-01-04 | Socket and spigot polyethylene glass-reinforced plastic winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469281U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121422A (en) * | 2014-07-14 | 2014-10-29 | 芜湖中源赛特管业有限公司 | Trenchless traction tube and trenchless delivery system and application thereof |
| CN104214460A (en) * | 2014-08-12 | 2014-12-17 | 开源塑业科技（南通）有限公司 | Bell and spigot joint of winding pipe |
| CN105221850A (en) * | 2015-09-30 | 2016-01-06 | 张翼飞 | A kind of anticorrosive steel rib strengthens Spiral Steel Pipe and preparation method thereof |
-
2012
- 2012-01-04 CN CN2012200006818U patent/CN202469281U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121422A (en) * | 2014-07-14 | 2014-10-29 | 芜湖中源赛特管业有限公司 | Trenchless traction tube and trenchless delivery system and application thereof |
| CN104214460A (en) * | 2014-08-12 | 2014-12-17 | 开源塑业科技（南通）有限公司 | Bell and spigot joint of winding pipe |
| CN104214460B (en) * | 2014-08-12 | 2016-11-23 | 开源塑业科技（南通）有限公司 | Entwining tube spigot-and-socket joint |
| CN105221850A (en) * | 2015-09-30 | 2016-01-06 | 张翼飞 | A kind of anticorrosive steel rib strengthens Spiral Steel Pipe and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150104 |
|
| EXPY | Termination of patent right or utility model |