CN202091662U - Clockwise inserting opening structure of plastic steel wound tube - Google Patents
Clockwise inserting opening structure of plastic steel wound tube Download PDFInfo
- Publication number
- CN202091662U CN202091662U CN2011202046143U CN201120204614U CN202091662U CN 202091662 U CN202091662 U CN 202091662U CN 2011202046143 U CN2011202046143 U CN 2011202046143U CN 201120204614 U CN201120204614 U CN 201120204614U CN 202091662 U CN202091662 U CN 202091662U
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- China
- Prior art keywords
- plastic
- steel spirally
- section
- electric heating
- wound pipe
- 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 - Fee Related
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Abstract
The utility model relates to a clockwise inserting opening structure of a plastic steel wound tube and belongs to a pollution discharge and drainage facility, which is provided with two sections of plastic steel wound tubes with spiral outer surfaces, wherein the two sections of plastic steel wound tubes are connected through a clockwise inserting opening outer sleeve which is in a step shape. A concave step section of the clockwise inserting opening outer sleeve is stacked on one section of plastic steel wound tube, and an electric melting sleeve is sleeved on the upper end of the section of plastic steel wound tube and the outer surface of the concave step section together. The other section of plastic steel wound tube is arranged in a convex step section of the clockwise inserting opening outer sleeve, and an electric melting sleeve is arranged between the section of the plastic steel wound tube and the convex step section. The clockwise inserting opening structure of the plastic steel wound tube is simple in structure, easy and fast to install and connect, easy to implement and reliable to use, and has strong tightness and leakage resistance. Compared with the prior art, the clockwise inserting opening structure is integral and attractive in appearance.
Description
Technical field
The utility model relates to a kind of plastic-steel spirally-wound pipe along outlet structure, belongs 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 utility model provides a kind of plastic-steel spirally-wound pipe along outlet structure.
The technological scheme that its technical problem that solves the utility model adopts 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 utility model is simple in structure, is convenient to install fast connection, is convenient to implement, and has stronger sealing and anti-leakage, uses reliably, and 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 utility model.
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
Below in conjunction with drawings and Examples the utility model is further specified.
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 3 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 utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202046143U CN202091662U (en) | 2011-06-17 | 2011-06-17 | Clockwise inserting opening structure of plastic steel wound tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202046143U CN202091662U (en) | 2011-06-17 | 2011-06-17 | Clockwise inserting opening structure of plastic steel wound tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091662U true CN202091662U (en) | 2011-12-28 |
Family
ID=45366730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202046143U Expired - Fee Related CN202091662U (en) | 2011-06-17 | 2011-06-17 | Clockwise inserting opening structure of plastic steel wound tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242837A (en) * | 2011-06-17 | 2011-11-16 | 苏州市星河塑料机械有限公司 | Forward socket structure of plastic-steel winding pipe |
| CN105587947A (en) * | 2015-08-31 | 2016-05-18 | 浙江双林机械股份有限公司 | Connecting process for polyethylene winding structured wall drainage pipe |
-
2011
- 2011-06-17 CN CN2011202046143U patent/CN202091662U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242837A (en) * | 2011-06-17 | 2011-11-16 | 苏州市星河塑料机械有限公司 | Forward socket structure of plastic-steel winding pipe |
| CN105587947A (en) * | 2015-08-31 | 2016-05-18 | 浙江双林机械股份有限公司 | Connecting process for polyethylene winding structured wall drainage pipe |
| CN105587947B (en) * | 2015-08-31 | 2018-04-17 | 浙江双林机械股份有限公司 | A kind of polyethylene winding structure drainpipe Joining Technology |
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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: 20111228 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |