CN202165738U - Plastic-steel winding pipe socket structure - Google Patents
Plastic-steel winding pipe socket structure Download PDFInfo
- Publication number
- CN202165738U CN202165738U CN2011202119962U CN201120211996U CN202165738U CN 202165738 U CN202165738 U CN 202165738U CN 2011202119962 U CN2011202119962 U CN 2011202119962U CN 201120211996 U CN201120211996 U CN 201120211996U CN 202165738 U CN202165738 U CN 202165738U
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- electric heating
- plastic
- molten
- overcoat
- cover
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- Expired - Fee Related
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Abstract
The utility model relates to a plastic-steel winding pipe socket structure which belongs to the field of pollution discharge and water drainage facilities. The plastic-steel winding pipe socket structure comprises two sections of plastic-steel winding pipes with spiral outer surfaces, wherein the two sections of plastic-steel winding pipes are connected by an outer electric melting sleeve and an electric melting sleeve, the outer electric melting sleeve is stepped, a small-diameter section of the outer electric melting sleeve is sleeved at the outer periphery of one end of one of the two plastic-steel winding pipes, and the electric melting sleeve is sleeved at the outer periphery of one end of the other plastic-steel winding pipe, the electric melting sleeve is annular and is arranged in a large-diameter section sleeve of the outer electric melting sleeve. The plastic-steel winding pipe socket structure has stronger sealing and anti-leakage properties, is simple in structure so as to be convenient to install and is more integral in appearance compare with the prior art.
Description
Technical field
The utility model relates to a kind of plastic-steel spirally-wound pipe outlet structure, belongs to blowdown drainage field.
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 carried out butt joint processing; The edge that generally is employed in two plastic-steel spirally-wound pipes in the market overlaps with steel band, but when concrete the use, takes place that sewage leaks, the hasp of steel band is loosening and situation such as difficult installation 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 outlet structure.
The utility model solves the technological scheme that its technical problem adopted: a kind of plastic-steel spirally-wound pipe outlet structure; Comprise that two sections outer surfaces are spiral plastic-steel spirally-wound pipe; Said two sections plastic-steel spirally-wound pipes are connected with the molten cover of electric heating through the molten overcoat of electric heating; The molten overcoat of said electric heating is a ladder-type, with small-bore section cover outer the placing of one section plastic-steel spirally-wound pipe one end therein of the molten overcoat of said electric heating, at the outer race of another section plastic-steel spirally-wound pipe one end hot melt cover that powers on; The molten cover of said electric heating is for circular, and the molten electric heating that is set on of said electric heating melts in the heavy caliber section cover of overcoat.
For enhanced leaktightness property, further: outer the placing of the molten cover of said electric heating offers a circle rubber groove, is provided with rubber ring in the said circle rubber groove, and said rubber ring contacts with the inwall of the molten overcoat of electric heating.
Reliable for plastic-steel spirally-wound pipe is connected, further: be equipped with one deck electric heating fuse in the inwall that the molten overcoat of said electric heating is small-bore section, the inwall of the molten cover of electric heating, the connecting head of said electric heating fuse is arranged on the peripheral wall of the molten overcoat of electric heating, the molten cover of electric heating.
For the ease of installing, further: the opening end of the heavy caliber end of the molten overcoat of said electric heating is outer expanding shape.
The utlity model has stronger sealing and anti-leakage property, and simple in structure, be convenient to install fast connection, compared with prior art, more integrated in appearance.
Description of drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the half sectional view of the molten cover of electric heating.
Fig. 3 is the sectional view of the molten overcoat of electric heating.
Among the figure: 1, plastic-steel spirally-wound pipe; 2, the molten overcoat of electric heating; 3, the molten cover of electric heating; 4, circle rubber groove; 5, rubber ring; 6, connecting head.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
As shown in Figure 1; A kind of plastic-steel spirally-wound pipe outlet structure; Comprise that two sections outer surfaces are spiral plastic-steel spirally-wound pipe 1, said two sections plastic-steel spirally-wound pipes 1 are connected with the molten cover 3 of electric heating through the molten overcoat 2 of electric heating, and the molten overcoat 2 of said electric heating is a ladder-type; Small-bore section cover outer the placing of one section plastic-steel spirally-wound pipe 1 one end therein with the molten overcoat 2 of said electric heating; Outer placing at another section plastic-steel spirally-wound pipe 1 one ends puts the molten cover 3 of electric heating, and the molten cover 3 of said electric heating is circular, the molten cover 3 of said electric heating is arranged in the heavy caliber section cover of the molten overcoat 2 of electric heating.In order to strengthen two sections sealing and anti-leakage property (promptly strengthening sealing and anti-leakage property between molten overcoat 2 of electric heating and the molten cover 3 of electric heating) between the plastic-steel spirally-wound pipe 1; Outside the molten cover 3 of said electric heating, place and offer a circle rubber groove 4; Be provided with rubber ring 5 in the said circle rubber groove 4, said rubber ring 5 contacts (combination Fig. 2) with the inwall of the molten overcoat 2 of electric heating.For the ease of installing, the heavy caliber opening end of the molten overcoat 2 of said electric heating is outer expanding shape (combining shown in Figure 3).
Be equipped with one deck electric heating fuse in the inwall that the molten overcoat of said electric heating is 2 small-bore sections, the inwall of the molten cover 3 of electric heating; The connecting head 6 of said electric heating fuse is arranged on the peripheral wall of the molten overcoat 2 of electric heating, the molten cover 3 of electric heating, and said plastic-steel spirally-wound pipe 1, the molten overcoat 2 of electric heating and the molten cover 3 of electric heating are polythene material.After the molten overcoat 2 of plastic-steel spirally-wound pipe 1 and electric heating, the molten cover 3 of electric heating are installed respectively and are connected; Through connecting head 6 is switched on; Because plastic-steel spirally-wound pipe 1, the molten overcoat 2 of electric heating and the molten cover 3 of electric heating are polythene material, after energising, after electric heating fuse temperature rises to certain phase; Plastic-steel spirally-wound pipe 1 will fuse with the molten overcoat 2 of electric heating, the molten cover 3 of electric heating in twos, at last the molten cover 3 of electric heating is enclosed within the molten overcoat 2 of electric heating.Through this kind mode; Effectively make the molten overcoat 2 of plastic-steel spirally-wound pipe 1 and electric heating, the molten cover 3 of electric heating claim as a whole respectively; Thereby effectively reduced the interface slit, also reached sealing and anti-leakage property, except that aforesaid way; It is in aggregates also can to adopt other modes that the molten overcoat 2 of plastic-steel spirally-wound pipe 1 and electric heating, the molten cover 3 of electric heating are integrated respectively, thereby has reached sealing and anti-leakage property.
It is emphasized that: above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Every technical spirit according to the utility model all still belongs in the scope of the utility model technological scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. plastic-steel spirally-wound pipe outlet structure; Comprise that two sections outer surfaces are spiral plastic-steel spirally-wound pipe (1); It is characterized in that: said two sections plastic-steel spirally-wound pipes (1) are connected with the molten cover of electric heating (3) through the molten overcoat (2) of electric heating; It is ladder-type that said electric heating melts overcoat (2), with small-bore section cover of the molten overcoat (2) of said electric heating therein one section plastic-steel spirally-wound pipe (1) one the outer of end place, at the outer race of another section plastic-steel spirally-wound pipe (1) the one end hot melt cover (3) that powers on; The molten cover of said electric heating (3) is circular, and the molten cover of said electric heating (3) is arranged in the heavy caliber section cover of the molten overcoat (2) of electric heating.
2. plastic-steel spirally-wound pipe outlet structure according to claim 1; It is characterized in that: outer the placing of the molten cover of said electric heating (3) offers a circle rubber groove (4); Be provided with rubber ring (5) in the said circle rubber groove (4), said rubber ring (5) contacts with the inwall of the molten overcoat (2) of electric heating.
3. plastic-steel spirally-wound pipe outlet structure according to claim 1; It is characterized in that: said electric heating melts in the inwall of the molten cover of small-bore section inwall, electric heating (3) of overcoat (2) and is equipped with one deck electric heating fuse, and the connecting head of said electric heating fuse (6) is arranged on the peripheral wall of the molten overcoat (2) of electric heating, the molten cover of electric heating (3).
4. plastic-steel spirally-wound pipe outlet structure according to claim 1 is characterized in that: the opening end that said electric heating melts the heavy caliber end of overcoat (2) is outer expanding shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202119962U CN202165738U (en) | 2011-06-22 | 2011-06-22 | Plastic-steel winding pipe socket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202119962U CN202165738U (en) | 2011-06-22 | 2011-06-22 | Plastic-steel winding pipe socket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202165738U true CN202165738U (en) | 2012-03-14 |
Family
ID=45801561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202119962U Expired - Fee Related CN202165738U (en) | 2011-06-22 | 2011-06-22 | Plastic-steel winding pipe socket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202165738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384327A (en) * | 2011-06-22 | 2012-03-21 | 苏州市星河塑料机械有限公司 | Socket structure for plastic steel twined piles |
-
2011
- 2011-06-22 CN CN2011202119962U patent/CN202165738U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384327A (en) * | 2011-06-22 | 2012-03-21 | 苏州市星河塑料机械有限公司 | Socket structure for plastic steel twined piles |
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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: 20120314 Termination date: 20150622 |
|
| EXPY | Termination of patent right or utility model |