CN202610837U - Plastic inspection well connection structure - Google Patents
Plastic inspection well connection structure Download PDFInfo
- Publication number
- CN202610837U CN202610837U CN 201220202897 CN201220202897U CN202610837U CN 202610837 U CN202610837 U CN 202610837U CN 201220202897 CN201220202897 CN 201220202897 CN 201220202897 U CN201220202897 U CN 201220202897U CN 202610837 U CN202610837 U CN 202610837U
- Authority
- CN
- China
- Prior art keywords
- inspection well
- plastic inspection
- tubing
- plastic
- connection structure
- 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 discloses a plastic inspection well connection structure. The plastic inspection well connection structure comprises an inspection well seat, wherein a bypass hole is arranged in the inspection well seat. The plastic inspection well connection structure is characterized by further comprising a pipe connection fixing piece, wherein the pipe connection fixing piece is a connection piece which is molded independently, one end of the pipe connection fixing piece is connected with the bypass hole, and the other end of the pipe connection fixing piece is connected with an external pipe. When a plastic inspection well of the plastic inspection well connection structure needs connecting with the external pipe, the pipe connection fixing piece which is matched with the external pipe and molded independently is connected to the bypass hole of the plastic inspection well and fixedly connected with the plastic inspection well, so that storage of the plastic inspection wells is greatly reduced, the pipe connection fixing piece in corresponding type is arranged according to needs of different users, flexibility of production organization is improved, and the plastic inspection well connection structure is suitable for being popularized and used in various plastic inspection wells.
Description
Technical field
The utility model relates to the pipe technology field, is specifically related to a kind of syndeton of plastic inspection well.
Background technology
At present, international and domestic injection molding plastic inspection well well seat is connected fixture with tubing be integral one-step molding, and after the plastic inspection well moulding, tubing connects the caliber of fixture also to be decided with regard to corresponding.In use, the tubing of each plastic inspection well connects fixture and need be connected with the external tubing of different tube diameters, or all need be connected with the external tubing of different tube diameters at the different tube connection pieces place of same plastic inspection well.Therefore; When producing plastic inspection well, need to make the plastic inspection well of different size, promptly the caliber of tube connection piece need have multiple different specifications; So just cause when producing, must producing earlier the plastic inspection well of multiple different size; Caused the product inventory of extremely many descriptions, but still it is required to be difficult to satisfy engineering reality, and the organism of production difficulty.
In order to solve above-mentioned deficiency of the prior art, the utility model provides a kind of new solution.
The utility model content
The technical problem that the utility model will solve is: the deficiency that is directed to prior art; A kind of plastic inspection well syndeton is provided; When the plastic inspection well of this plastic inspection well syndeton is connected with outside tubing at needs; Only need will be suitable with outside tubing and tubing independent moulding be connected firmware and be connected to plastic inspection well by-pass prot place, being fixed together with plastic inspection well gets final product, thereby can significantly reduce the quantity in stock of plastic inspection well.
For reaching the foregoing invention purpose, the technical scheme that the utility model adopted is: a kind of plastic inspection well syndeton is provided, comprises manhole well seat; Said manhole well seat is provided with by-pass prot; It is characterized in that: comprise that also tubing connects firmware; It is the connector of independent moulding that said tubing connects firmware; Said tubing connects firmware one end and is connected with by-pass prot, and the other end is connected with outside tubing.
Further, said tubing connection firmware inner surface and by-pass prot junction are provided with PUR.
Further, said tubing connection firmware external surface and by-pass prot junction are provided with heating wire.
Further, said tubing connection firmware is a polyvinyl plastic-steel tubing.
In sum, the plastic inspection well syndeton that the utility model provided has following advantage than prior art:
1, when needs is connected with outside tubing; Only need will be suitable with outside tubing and tubing independent moulding be connected firmware and be connected to plastic inspection well by-pass prot place; Being fixed together with plastic inspection well gets final product, thereby can reduce the quantity in stock of plastic inspection well greatly.
2, adopt PUR or heating wire to be fixedly connected, avoided the seepage possibility of split socket joint, overall tightness is strong, anticorrosive, environmental protection leakproof, safe and reliable.
3, it is simple also to have an overall structure, site operation simple and fast, advantage such as integrated cost is low.
Description of drawings
Fig. 1 is first kind of structural representation of plastic inspection well syndeton;
Fig. 2 is second kind of structural representation of plastic inspection well syndeton.
Wherein, 1, manhole well seat; 2, by-pass prot; 3, tubing connects firmware; 4, outer tube.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done and to be described in detail:
As shown in the figure, this plastic inspection well syndeton comprises manhole well seat 1; Said manhole well seat 1 is provided with by-pass prot 2; It is characterized in that: comprise that also tubing connects firmware 3; It is the connector of independent moulding that said tubing connects firmware 3; Said tubing connects firmware 3 one ends and is connected with by-pass prot 2, and the other end is connected with outer tube 4; It is polyvinyl plastic-steel tubing that said tubing connects firmware 3.
As shown in Figure 1, said tubing connects firmware 3 inner surfaces and by-pass prot 2 junctions are provided with PUR, and tubing connection firmware 3 is connected by-pass prot 2 places through the form of sweat soldering, can improve connection reliability, plays good sealing effectiveness.
As shown in Figure 2, said tubing connects firmware 3 external surfaces and by-pass prot 2 junctions are provided with heating wire, through the heating wire that is provided with; When needs connect tubing firmware 3 and are connected to by-pass prot 2; Energising makes the electrothermal wire heating, thereby makes by-pass prot 2 be connected the part thawing of firmware 3 with tubing, and tubing connection firmware 3 is fixedly attached in the by-pass prot 2; Such setting can be increased work efficiency greatly, is fit to produce in batches.
In sum; The plastic inspection well that utilizes the plastic inspection well syndeton that the utility model provides is when needs are connected with outside tubing; Only need will be suitable with outside tubing and tubing independent moulding be connected firmware and be connected to plastic inspection well by-pass prot place; Being fixed together with plastic inspection well gets final product, thereby can significantly reduce the quantity in stock of plastic inspection well, and the tubing that only needs needs to different user that respective model is set connects firmware and gets final product; Be beneficial to the flexibility that improves organism of production, be adapted at applying on the various plastic inspection wells.
Though describe in detail in conjunction with the specific embodiment of accompanying drawing, should not be construed as qualification to the protection domain of this patent to the utility model.In the described scope of claims, various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (4)
1. a plastic inspection well syndeton comprises manhole well seat (1); Said manhole well seat (1) is provided with by-pass prot (2); It is characterized in that: comprise that also tubing connects firmware (3); It is the connector of independent moulding that said tubing connects firmware (3); Said tubing connects firmware (3) one ends and is connected with by-pass prot (2), and the other end is connected with outside tubing (4).
2. plastic inspection well syndeton according to claim 1 is characterized in that: said tubing connects firmware (3) inner surface and by-pass prot (2) junction is provided with PUR.
3. plastic inspection well syndeton according to claim 1 is characterized in that: said tubing connects firmware (3) external surface and by-pass prot (2) junction is provided with heating wire.
4. plastic inspection well syndeton according to claim 1 is characterized in that: it is polyvinyl plastic-steel tubing that said tubing connects firmware (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202897 CN202610837U (en) | 2012-05-08 | 2012-05-08 | Plastic inspection well connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220202897 CN202610837U (en) | 2012-05-08 | 2012-05-08 | Plastic inspection well connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202610837U true CN202610837U (en) | 2012-12-19 |
Family
ID=47344549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220202897 Expired - Fee Related CN202610837U (en) | 2012-05-08 | 2012-05-08 | Plastic inspection well connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202610837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895113A (en) * | 2015-06-04 | 2015-09-09 | 重庆金山洋生管道有限公司 | Large-diameter self-melting plastic inspection well, well base thereof and well base forming process |
-
2012
- 2012-05-08 CN CN 201220202897 patent/CN202610837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104895113A (en) * | 2015-06-04 | 2015-09-09 | 重庆金山洋生管道有限公司 | Large-diameter self-melting plastic inspection well, well base thereof and well base forming process |
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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: 20121219 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |