CN102242837A - Forward socket structure of plastic-steel winding pipe - Google Patents
Forward socket structure of plastic-steel winding pipe Download PDFInfo
- Publication number
- CN102242837A CN102242837A CN2011101631318A CN201110163131A CN102242837A CN 102242837 A CN102242837 A CN 102242837A CN 2011101631318 A CN2011101631318 A CN 2011101631318A CN 201110163131 A CN201110163131 A CN 201110163131A CN 102242837 A CN102242837 A CN 102242837A
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- plastic
- steel spirally
- wound pipe
- electric heating
- steel winding
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Abstract
The invention relates to a forward socket structure of a plastic-steel winding pipe, belonging to a pollution-discharge and drainage appliance. The forward socket structure of the plastic-steel winding pipe is provided with two sections of plastic-steel winding pipes with the spiral shaped outer surfaces; the two sections of the plastic-steel winding pipes are connected through a forward socket outer sleeve which is of a ladder shape; the inner concave stage steps of the forward socket outer sleeve are overlapped on one section of plastic steel winding pipe; an electric hot melting sleeve is sleeved on the upper end of the plastic-steel winding pipe and the outer surfaces of the inner concave stage steps; the inner concave stage steps are internally provided with another section of a plastic-steel winding pipe; and the electric hot melting sleeve is arranged between the plastic steel winding pipe and the convex stage step. The structure provided by the invention has the advantages that the socket structure has a simple structure, is convenient to install and connect, is convenient to implement, has higher seal property and leakage-proof performance and is reliable to use, the plastic-steel winding pipe, the forward socket and the electric hot melting sleeve are made of the same or similar materials, and compared with the prior art, the socket structure is more integral and beautiful in appearance.
Description
Technical field
The present invention relates to a kind of plastic-steel spirally-wound pipe along outlet structure, belong to the blowdown drainage.
Background technique
Plastic-steel spirally-wound pipe is a kind of system pipelines such as the various blowdown drainings in city and rural area that are used for; and because systems such as blowdown draining need a large amount of plastic-steel spirally-wound pipes; thereby need plastic-steel spirally-wound pipe is docked processing; general in the market employing overlaps with steel band in the edge of two plastic-steel spirally-wound pipes; but when concrete the use, take place that sewage leaks, the hasp of steel band is loosening and situation such as difficulty is installed through regular meeting.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of plastic-steel spirally-wound pipe along outlet structure.
The technical solution adopted for the present invention to solve the technical problems is: a kind of plastic-steel spirally-wound pipe is along outlet structure, having two sections outer surfaces is spiral plastic-steel spirally-wound pipe, connect along the socket overcoat by one between described two sections plastic-steel spirally-wound pipes, described suitable socket overcoat is stepped shaft, its indent step section overlays wherein on one section plastic-steel spirally-wound pipe, and be with the molten cover of an electric heating on the outer surface of this section plastic-steel spirally-wound pipe upper end and indent step section jointly, at its boss another section plastic-steel spirally-wound pipe was set in the stage, described this section plastic-steel spirally-wound pipe and boss are provided with the molten cover of an electric heating between the stage.
For enhanced leaktightness, further: offer a circle rubber groove on the described molten outer surface that overlaps of electric heating that is arranged in the boss stage, be provided with a rubber ring in the described rubber groove, this rubber ring contacts with the inwall of concavo-convex step section.
Fixing reliable in order to make between plastic-steel spirally-wound pipe and the suitable socket overcoat, and be convenient to operation, further: the interior pars intramuralis that described electric heating melts cover is surrounded by one deck electric heating fuse, and the connecting head of described electric heating fuse is arranged on the molten cover of the electric heating outer wall.
For the ease of installing, further: the opening end in the boss stage of described suitable socket overcoat is for extending out shape.
Further: described plastic-steel spirally-wound pipe, suitable socket overcoat and the molten cover of electric heating are polythene material.
The present invention is simple in structure, is convenient to install fast connection, is convenient to implement, have stronger sealing and anti-leakage, use reliably, plastic-steel spirally-wound pipe, suitable socket overcoat and the molten cover of electric heating use identical or analog material, compared with prior art, it is more integration in appearance, attractive in appearanceization.
Description of drawings
Fig. 1 is a sectional view of the present invention.
Fig. 2 is the molten nested structure schematic representation of electric heating that has rubber groove.
Fig. 3 is the sectional view along the socket overcoat.
Among the figure: 1, plastic-steel spirally-wound pipe; 2, along the socket overcoat; 2-1, indent step section; 2-2, boss stage; 3, the molten cover of electric heating; 4, connecting head; 5, rubber groove; 6, rubber ring.
Embodiment
The present invention is further described below in conjunction with drawings and Examples.
As shown in Figure 1, a kind of plastic-steel spirally-wound pipe is along outlet structure, having two sections outer surfaces is spiral plastic-steel spirally-wound pipe 1, connect along socket overcoat 2 by one between described two sections plastic-steel spirally-wound pipes 1, described suitable socket overcoat 2 is stepped shaft (in conjunction with Fig. 3), its indent step section 2-1 overlays wherein on one section plastic-steel spirally-wound pipe 1, and be with the molten cover 3 of an electric heating on the outer surface of this section plastic-steel spirally-wound pipe 1 upper end and indent step section 2-1 jointly, in its boss stage 2-2, another section plastic-steel spirally-wound pipe 1 is set, be provided with the molten cover 3 of an electric heating between described this section plastic-steel spirally-wound pipe 1 and the boss stage 2-2, in order to strengthen the sealing between plastic-steel spirally-wound pipe 1 and the indent step section 2-1, offer a circle rubber groove 5 on the described outer surface that is arranged on the molten cover 3 of electric heating in the boss stage 2-2, be provided with a rubber ring 6 in the described rubber groove 5, this rubber ring 6 contacts (in conjunction with shown in Figure 2) with the inwall of concavo-convex step section 2-2.
The molten cover 3 of above-mentioned electric heating is when connecting plastic-steel spirally-wound pipe 1, suitable socket overcoat 2, because the interior pars intramuralis of the molten cover 3 of electric heating is surrounded by one deck electric heating fuse, again because the molten cover 3 of electric heating all is plastic materials such as polyethylene with plastic-steel spirally-wound pipe 1, along socket overcoat 2, after electric heating is melt through electricity, the molten heating of inner electric heating makes the molten cover 3 of electric heating with plastic-steel spirally-wound pipe 1, along 2 fusions of socket overcoat, thereby reinforcement tightness, and sewage can seepage, for the ease of the energising heating, the connecting head 4 of this electric heating fuse is arranged on the molten cover of electric heating 3 outer walls.In addition, also can adopt other modes to heat the molten cover 4 of electric heating, be molten cover of electric heating and plastic-steel spirally-wound pipe 1, merge along socket overcoat 2.
For the ease of installing, the opening end of described boss stage 2-2 along socket overcoat 2 is designed to extend out shape (in conjunction with shown in Figure 3).
It is emphasized that: above only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. a plastic-steel spirally-wound pipe is along outlet structure, having two sections outer surfaces is spiral plastic-steel spirally-wound pipe (1), it is characterized in that: connect along socket overcoat (2) by one between described two sections plastic-steel spirally-wound pipes (1), described suitable socket overcoat (2) is stepped shaft, its indent step section (2-1) overlays wherein on one section plastic-steel spirally-wound pipe (1), and be with the molten cover of an electric heating (3) jointly on the outer surface of this section plastic-steel spirally-wound pipe (1) upper end and indent step section (2-1), in its boss stage (2-2), another section plastic-steel spirally-wound pipe (1) is set, described this section plastic-steel spirally-wound pipe (1) and be provided with the molten cover of an electric heating (3) between the boss stage (2-2).
2. plastic-steel spirally-wound pipe according to claim 1 is along outlet structure, it is characterized in that: the described electric heating that is arranged in the boss stage (2-2) melts and offers a circle rubber groove (5) on the outer surface that overlaps (3), be provided with a rubber ring (6) in the described rubber groove (5), this rubber ring (6) contacts with the inwall of concavo-convex step section (2-2).
3. plastic-steel spirally-wound pipe according to claim 1 is characterized in that along outlet structure: the interior pars intramuralis of the molten cover of described electric heating (3) is surrounded by one deck electric heating fuse, and the connecting head of described electric heating fuse (4) is arranged on the molten cover of electric heating (3) outer wall.
4. plastic-steel spirally-wound pipe according to claim 1 is characterized in that along outlet structure: the opening end in the boss stage (2-2) of described suitable socket overcoat (2) is for extending out shape.
5. plastic-steel spirally-wound pipe according to claim 1 is characterized in that along outlet structure: described plastic-steel spirally-wound pipe (1), suitable socket overcoat (2) and the molten cover of electric heating (3) are polythene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101631318A CN102242837A (en) | 2011-06-17 | 2011-06-17 | Forward socket structure of plastic-steel winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101631318A CN102242837A (en) | 2011-06-17 | 2011-06-17 | Forward socket structure of plastic-steel winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242837A true CN102242837A (en) | 2011-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101631318A Pending CN102242837A (en) | 2011-06-17 | 2011-06-17 | Forward socket structure of plastic-steel winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242837A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004301150A (en) * | 2003-03-28 | 2004-10-28 | Osaka Gas Co Ltd | Joint structure of flexible pipe |
| CN1614286A (en) * | 2004-12-10 | 2005-05-11 | 杭州易世达管业有限公司 | High-density polyethylene steel reinforced winded pipe spigot-and-socket connector |
| CN101417505A (en) * | 2008-10-28 | 2009-04-29 | 广东联塑科技实业有限公司 | Connection method of PE plastic tube and PE steel wire mesh frame plastic composite tube |
| CN202091662U (en) * | 2011-06-17 | 2011-12-28 | 苏州市星河塑料机械有限公司 | Clockwise inserting opening structure of plastic steel wound tube |
-
2011
- 2011-06-17 CN CN2011101631318A patent/CN102242837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004301150A (en) * | 2003-03-28 | 2004-10-28 | Osaka Gas Co Ltd | Joint structure of flexible pipe |
| CN1614286A (en) * | 2004-12-10 | 2005-05-11 | 杭州易世达管业有限公司 | High-density polyethylene steel reinforced winded pipe spigot-and-socket connector |
| CN101417505A (en) * | 2008-10-28 | 2009-04-29 | 广东联塑科技实业有限公司 | Connection method of PE plastic tube and PE steel wire mesh frame plastic composite tube |
| CN202091662U (en) * | 2011-06-17 | 2011-12-28 | 苏州市星河塑料机械有限公司 | Clockwise inserting opening structure of plastic steel wound tube |
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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: 20111116 |