CN201610981U - PVC bobbin with steel ribs - Google Patents
PVC bobbin with steel ribs Download PDFInfo
- Publication number
- CN201610981U CN201610981U CN2010201010845U CN201020101084U CN201610981U CN 201610981 U CN201610981 U CN 201610981U CN 2010201010845 U CN2010201010845 U CN 2010201010845U CN 201020101084 U CN201020101084 U CN 201020101084U CN 201610981 U CN201610981 U CN 201610981U
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- China
- Prior art keywords
- pipe
- steel
- pvc
- groove
- pipe racks
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- 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 aims to provide a screw-type spliced pipeline with convenient operation, simple structure and good waterproofness, namely, a PVC bobbin with steel ribs. The bobbin adopts the structure that an inner pipe is formed by winding a pipe tape; the steel ribs are arranged on the pipe tape; a convex groove is formed on one side of the pipe tape, a groove matched with the convex groove is formed on the other side of the pipe tape, and the convex groove and the groove are meshed and connected with each other; a steel reinforcing segment is arranged on the outer side of the pipe tape; and fasteners are arranged on two sides of the steel reinforcement segment and fasten the steel ribs of the pipe tape of the inner pipe. The PVC bobbin with the steel ribs has the advantages of simple structure, high steel-winding strength, strong compactness after the installation of the steel ribs, and good waterproof effect, dispenses with overmuch preservative treatment in the follow-up use, and improves the durability of the pipeline.
Description
Technical field
The utility model relates to a kind of pipeline, particularly relates to a kind of band steel rib PVC entwining tube.
Background technique
The existing disposable continuous forming process of the general employing of helical pipes such as helical bellows, hollow wall volute that strengthens, it is little that it is connected area, connect difficulty, and ring stiffness is poor.Now generally adopt rubber stopper to fill up, realize the connection and the sealing of pipeline, the pipeline that this method is produced is connected that intensity is better, and it is little to have solved the linking area, connects problems such as difficulty, but and fails to solve the problem of ring stiffness difference.
The model utility content
The utility model purpose provides a kind of band steel rib PVC entwining tube, pipe is entwined by pipe racks in described, on the described pipe racks rib is arranged, described pipe racks one side has tongue, the pipe racks opposite side has the groove that matches with tongue, and described tongue is connected with engagement, and there is steel reinforcing segments in the pipe racks outside, the steel reinforcing segments both sides are provided with fastener, and fastener is with the rib fastening of interior pipe pipe racks.
As a kind of improvement of the present utility model, described steel reinforcing segments top is trapezoidal or triangle, and producer can select as required voluntarily.
A kind of band steel rib PVC entwining tube provided by the utility model is simple in structure, and ring stiffness height, and do not need to carry out too much preservative treatment in follow-up use has increased the service life of pipeline, install back steel rib simultaneously after the degree of compacting strong, good water-proof effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a pipe racks schematic representation of the present utility model
Fig. 3 is a pipe racks sectional view of the present utility model
Fig. 4 is a splicing schematic representation of the present utility model
Fig. 5 is a splicing sectional view of the present utility model
Fig. 6 is a steel reinforcing segments sectional view of the present utility model
Member of the present utility model is: 1, pipe racks; 1-1, stiffening rib; 1-2, tongue; 1-3, groove; 2, steel reinforcing segments;
2-1, fastener
Embodiment
The utility model is described in more detail below in conjunction with drawings and Examples.
The utility model provides a kind of band steel rib PVC entwining tube as shown in Figure 1, described in pipe by pipe racks 1 as Fig. 2, shown in Figure 3 being entwined, on the described pipe racks 1 stiffening rib 1-1 is arranged, described pipe racks 1 one sides have tongue 1-2, pipe racks 1 opposite side has the groove 1-3 that matches with tongue 1-2, and described tongue 1-2 and groove 1-3 are connected with a joggle, and there is steel reinforcing segments 2 in pipe racks 1 outside shown in Fig. 4,5 and 6, there is fastener 2-1 steel reinforcing segments 2 both sides, and fastener 2-1 is with the rib 1-1 fastening of interior pipe pipe racks 1.
Described steel reinforcing segments of the present utility model top is trapezoidal or triangle, and producer can select as required voluntarily.
Band steel rib PVC entwining tube of the present utility model is simple in structure, and ring stiffness height has increased the service life of pipeline, and had the strong characteristics of water proofing property.
By shaping mechanism tubing band 1, pipe racks 1 is connected into interior pipe by tongue 1-2 with groove 1-3 earlier, passes through the stiffening rib 1-1 clamping of the fastener 2-1 of steel reinforcing segments 2 with interior pipe pipe racks 1 again, cuts according to Len req at last.
Claims (2)
1. be with steel rib PVC entwining tube for one kind, pipe is entwined by pipe racks (1) in described, rib (1-1) is arranged on the described pipe racks (1), described pipe racks (1) one side has tongue (1-2), pipe racks (1) opposite side has the groove (1-3) that matches with tongue (1-2), and described tongue (1-2) is connected with a joggle with groove (1-3), it is characterized in that: there is steel reinforcing segments (2) in pipe racks (1) outside, steel reinforcing segments (2) both sides are provided with fastener (2-1), and fastener (2-1) is with rib (1-1) fastening of interior pipe pipe racks (1).
2. a kind of band steel rib PVC entwining tube according to claim 1, it is characterized in that: described steel reinforcing segments (2) top is trapezoidal or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201010845U CN201610981U (en) | 2010-01-25 | 2010-01-25 | PVC bobbin with steel ribs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201010845U CN201610981U (en) | 2010-01-25 | 2010-01-25 | PVC bobbin with steel ribs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610981U true CN201610981U (en) | 2010-10-20 |
Family
ID=42961615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201010845U Expired - Fee Related CN201610981U (en) | 2010-01-25 | 2010-01-25 | PVC bobbin with steel ribs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333241A (en) * | 2015-11-25 | 2016-02-17 | 安徽华奇管业有限公司 | Steel-clamping rib-stiffened hollow plastic outer corrugated pipe and manufacturing method thereof |
| CN106989218A (en) * | 2017-03-28 | 2017-07-28 | 李莉 | Modularized intelligent pipeline |
| CN108724742A (en) * | 2018-05-23 | 2018-11-02 | 谭连平 | A kind of connection method of traction plastic hollow wall winding pipe fitting |
-
2010
- 2010-01-25 CN CN2010201010845U patent/CN201610981U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333241A (en) * | 2015-11-25 | 2016-02-17 | 安徽华奇管业有限公司 | Steel-clamping rib-stiffened hollow plastic outer corrugated pipe and manufacturing method thereof |
| CN106989218A (en) * | 2017-03-28 | 2017-07-28 | 李莉 | Modularized intelligent pipeline |
| CN106989218B (en) * | 2017-03-28 | 2023-01-13 | 中道(重庆)管业有限公司 | Modularized intelligent pipeline |
| CN108724742A (en) * | 2018-05-23 | 2018-11-02 | 谭连平 | A kind of connection method of traction plastic hollow wall winding pipe fitting |
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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: 20101020 Termination date: 20160125 |
|
| EXPY | Termination of patent right or utility model |