CN207814728U - A kind of spiral bar liner connector of carat of pipe - Google Patents
A kind of spiral bar liner connector of carat of pipe Download PDFInfo
- Publication number
- CN207814728U CN207814728U CN201721803199.7U CN201721803199U CN207814728U CN 207814728 U CN207814728 U CN 207814728U CN 201721803199 U CN201721803199 U CN 201721803199U CN 207814728 U CN207814728 U CN 207814728U
- Authority
- CN
- China
- Prior art keywords
- socket
- carat
- spiral bar
- connector
- 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.)
- Active
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to draining blowdown pipeline field, more particularly to the spiral bar liner connector of a kind of carat of pipe, wherein, including transition body, the both ends of the transition body are equipped with socket, the socket of transition body wherein one end is equipped with holding groove, and the outer wall of the socket is equipped with convex ribs, which is attached the liner bellows of the spiral bar of two carat pipe peripheries using the socket at both ends.It is simple in structure, novel that the connector has, the advantages that dimensionally stable and quick production, its left and right ends respectively with after liner bellows connect use in the peripheral muscle of carat pipe, peripheral muscle not only smooth smooth transition between the liner bellows of left and right of carat pipe, and it is solid and reliable, cause periphery muscle at this to have the advantages that appearance is good, intensity is high, high-quality.
Description
Technical field
The utility model belongs to draining blowdown pipeline field, is connected more particularly to the spiral bar liner of a kind of carat of pipe
Part.
Background technology
Currently, the heavy caliber pipe of domestic production --- HDPE enhances hollow spiral tube（Type B）, abbreviation carat pipe.Its
Be typically all to be intertwined and connected between the two application with adhesive plaster between liner bellows front and rear connector in peripheral spiral bar, when with periphery
When the extrusion cladding bed of material co-extrusion of muscle, outline effect of the peripheral muscle in joint is generally warpage sometimes, caves in, turns round sometimes sometimes
Song loosens sometimes, the defect for differing and causing such as sometimes uneven, therefore product appearance is poor, of poor quality, intensity is not high and unstable
It is fixed very common, so, existing product herein suddenly wait improving by insufficient place.
Utility model content
This patent product is at least one defect overcome described in the above-mentioned prior art, provides the spiral bar of a kind of carat of pipe
Liner connector, it is simple in structure, novel which has many advantages, such as, dimensionally stable and production are quick, left and right ends difference
After liner bellows connect use in the peripheral muscle of carat pipe, the peripheral muscle of carat pipe is not only suitable between the liner bellows of left and right
Sliding smooth transition, and it is solid and reliable, cause periphery muscle at this to have the advantages that appearance is good, intensity is high, high-quality.
The technical solution of the utility model is：A kind of spiral bar liner connector of carat of pipe, wherein including transition body,
The both ends of the transition body are equipped with socket, and the socket of transition body wherein one end is equipped with holding groove, and the outer wall of the socket is equipped with
The liner bellows of the spiral bar of two carat pipe peripheries is attached by convex ribs, the connector using the socket at both ends.
The liner connector is made of transition body and socket two parts, and it is to pass through to be connect with the liner bellows of spiral bar
The convex ribs of socket are located by connecting rapidly with after holding groove cooperation limit with internal lining pipe.Convex ribs make the liner wave of socket and spiral bar
Line pipe connects increasing friction force, and convex ribs coordinate with holding groove limits the liner bellows of spiral bar, makes connector and spiral bar
Keep stable connection.Peripheral muscle not only smooth smooth transition between the liner bellows of left and right of carat pipe, and it is solid and reliable.
The product structure is simple, novel, dimensionally stable and production are quick.
Further, socket is elastic socket.Keep product flexibility good, elastic, connection is quick, secured and effect is good.
Further, socket is additionally provided with notch.When socket connect cooperation with the liner bellows of carat pipe periphery spiral bar,
The end of socket can spring back reset because the gap meeting stress of notch becomes smaller after coordinating in place.
Further, the outer surface of the connector is equipped with staggeredly clearly demarcated blind slot.The entire outer surface of the connector is equipped with staggeredly
Clearly demarcated blind slot makes it can be along the free bend of 360 ° of axis direction of rotation.
Further, blind slot is waist type groove, so that the liner transition piece is realized bending under some strength freely, flexibility is more
It is good.
Further, a layered material layer is equipped in blind slot.The bed of material in a certain range can with the bending of connector and internal layer receive
Contracting, outer elongate keep the draftability and flexibility of connector.
Further, which is injection molding.Injection molding keeps the connector high-quality, quick at production.
The utility model has the beneficial effects that：
1, the liner connector is made of socket, transition body two parts, which is injection molding, with spiral bar
The connection of liner bellows be to be located by connecting rapidly with internal lining pipe with after holding groove cooperation limit by the convex ribs of socket.Carat
The not only smooth smooth transition between the liner bellows of left and right of the peripheral muscle of pipe, and it is solid and reliable.The product structure is simple, new
Grain husk, dimensionally stable and production are quick.
2, the socket of the left and right ends of the liner connector is elastic socket, and flexibility is good, elastic, good connecting effect；
A certain number of notches are distributed in socket, when socket connect cooperation with the liner bellows of carat pipe periphery spiral bar, socket
End because notch gap can stress become smaller, and coordinate in place after can spring back reset.Product connection positioning is rapid, square
Just, reliably, can be oriented to.
3, the liner connector along the free bend of 360 ° of axis direction of rotation is handed over because its entire outer surface is equipped with
Wrong clearly demarcated waist type blind slot is designed with relatively thin layered material layer below each blind slot, which in a certain range can be with connection
The bending of part and internal layer is shunk, outer elongate.Product bending degree of freedom is high, draftability and flexibility are good, structure novel.
Description of the drawings
Fig. 1 is the liner connector product structure figure of this patent.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is the connection diagram of this patent and twisted steel liner bellows.
Fig. 4 is the partial sectional view of Fig. 3.
Fig. 5 is the connection diagram between the liner bellows of existing carat pipe periphery muscle.
Specific implementation mode
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Illustrate, should not be understood as the limitation to this patent.
Embodiment 1：
As shown in Figures 1 to 4, the spiral bar liner connector of a kind of carat of pipe, wherein including transition body 1, the transition
The both ends of body 1 are equipped with socket 2, and the socket 2 of the wherein one end of transition body 1 is equipped with holding groove 3, and the outer wall of the socket 2 is equipped with convex
The liner bellows of the spiral bar of two carat pipe peripheries is attached by muscle 4, the connector using the socket 2 at both ends.
The liner connector is made of transition body 1 and 2 two parts of socket, and it is logical to be connect with the liner bellows of spiral bar
The convex ribs 4 of socket 2 are crossed with after the cooperation limit of holding groove 3, are located by connecting rapidly with internal lining pipe.Convex ribs 4 make socket 2 and spiral bar
Liner bellows connects increasing friction force, and convex ribs 4 coordinate with holding groove 3 limits the liner bellows of spiral bar, makes connector
Stable connection is kept with spiral bar.Peripheral muscle not only smooth smooth transition between the liner bellows of left and right of carat pipe, and
It is solid and reliable.
Wherein, the socket 2 of the left and right ends of the liner connector is elastic socket, and flexibility is good, elastic, connection effect
It is good；A certain number of notches 5 are distributed in socket 2, when socket 2 connect cooperation with the liner bellows of carat pipe periphery spiral bar
When, the end of socket 2 understands stress because of the gap of notch 5 and becomes smaller, and can spring back reset after coordinating in place.Product connection positioning
Rapidly, conveniently, reliably, can be oriented to.
Wherein, which can be because its entire outer surface is set along the free bend of 360 ° of axis direction of rotation
There is staggeredly clearly demarcated waist type blind slot 6, is designed with relatively thin layered material layer below each blind slot 6, which in a certain range may be used
With the bending of connector, internal layer is shunk, outer elongate.Product bending degree of freedom is high, draftability and flexibility are good, structure novel.
Comparison diagram 3 and Fig. 5, compared with prior art, the utility model have simple in structure, novel, dimensionally stable and life
Produce the advantages that quick, left and right ends respectively with after liner bellows connect use in the peripheral muscle of carat pipe, carat pipe it is outer
Enclose muscle not only smooth smooth transition between the liner bellows of left and right, and solid and reliable, cause at this periphery muscle have appearance it is good,
Intensity height, high-quality advantage.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (7)
1. the spiral bar liner connector of a kind of carat of pipe, which is characterized in that including transition body（1）, the transition body（1）Two
End is equipped with socket（2）, transition body（1）The wherein socket of one end（2）Equipped with holding groove（3）, the socket（2）Outer wall be equipped with
Convex ribs（4）, the connector utilize both ends socket（2）The liner bellows of the spiral bar of two carat pipe peripheries is connected
It connects.
2. the spiral bar liner connector of a kind of carat of pipe according to claim 1, which is characterized in that the socket（2）
For elastic socket.
3. the spiral bar liner connector of a kind of carat of pipe according to claim 2, which is characterized in that
The socket（2）It is additionally provided with notch（5）.
4. the spiral bar liner connector of a kind of carat of pipe according to claim 1, which is characterized in that outside the connector
Surface is equipped with staggeredly clearly demarcated blind slot（6）.
5. the spiral bar liner connector of a kind of carat of pipe according to claim 4, which is characterized in that the blind slot（6）
For waist type groove.
6. the spiral bar liner connector of a kind of carat of pipe according to claim 5, which is characterized in that the blind slot（6）
Inside it is equipped with a layered material layer.
7. the spiral bar liner connector of a kind of carat of pipe according to claim 1, which is characterized in that the connector is note
It moulds molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803199.7U CN207814728U (en) | 2017-12-21 | 2017-12-21 | A kind of spiral bar liner connector of carat of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721803199.7U CN207814728U (en) | 2017-12-21 | 2017-12-21 | A kind of spiral bar liner connector of carat of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207814728U true CN207814728U (en) | 2018-09-04 |
Family
ID=63329587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721803199.7U Active CN207814728U (en) | 2017-12-21 | 2017-12-21 | A kind of spiral bar liner connector of carat of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207814728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036127A (en) * | 2017-12-21 | 2018-05-15 | 海南联塑科技实业有限公司 | A kind of spiral bar liner connector of carat of pipe |
-
2017
- 2017-12-21 CN CN201721803199.7U patent/CN207814728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036127A (en) * | 2017-12-21 | 2018-05-15 | 海南联塑科技实业有限公司 | A kind of spiral bar liner connector of carat of pipe |
| CN108036127B (en) * | 2017-12-21 | 2024-02-23 | 海南联塑科技实业有限公司 | Spiral rib lining connecting piece of carat pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207814728U (en) | A kind of spiral bar liner connector of carat of pipe | |
| CN103527886A (en) | Enhanced blind joint and metal lining ring of flaring | |
| CN205956579U (en) | Internal -rib reinforced polyethylene PE helical bellows strip | |
| CN204978133U (en) | Low bush structure of twising reverse of high strength | |
| CN207814709U (en) | A kind of spiral bar liner transition piece of carat of pipe | |
| CN108036127A (en) | A kind of spiral bar liner connector of carat of pipe | |
| CN204542020U (en) | The hard tube laryngoscope of shaping | |
| CN205173799U (en) | In -band lining larynx hoop is used to high repeatability | |
| CN204554114U (en) | A kind of coiling helically reinforced pipe | |
| CN204066825U (en) | A kind of bend-resistant electric cable protection tube | |
| CN203715197U (en) | High-pressure liquid conveying pipe | |
| CN210770751U (en) | High-toughness bendable corrugated pipe | |
| CN203421355U (en) | Novel discharge pipe wound around by steel wires and used for tank trucks | |
| CN204358281U (en) | Reinforced steel plastic composite helical bellows | |
| CN204387515U (en) | A kind of ocean flexible rubber steel band liner high-voltage tube | |
| CN108087646A (en) | A kind of spiral bar liner transition piece of carat of pipe | |
| CN203517124U (en) | Opening-free P bend structure | |
| CN205278589U (en) | Inside lining stainless steel pipe | |
| CN208859106U (en) | A kind of flexible plastic pipe of bend fixing | |
| CN203927123U (en) | Water tap flexible pipe | |
| CN208859113U (en) | A kind of flexiplast suction pipe of any surface finish | |
| CN205678281U (en) | A kind of oxygen and the multiple tube of corrosive medium | |
| CN202032183U (en) | Improved water pipe | |
| CN219623428U (en) | Novel durable steel-plastic composite pipeline | |
| CN210949421U (en) | Double-thread limiting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |