CN207268337U - RF steel plastic compounts strengthen winding pipe - Google Patents
RF steel plastic compounts strengthen winding pipe Download PDFInfo
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- CN207268337U CN207268337U CN201721288812.6U CN201721288812U CN207268337U CN 207268337 U CN207268337 U CN 207268337U CN 201721288812 U CN201721288812 U CN 201721288812U CN 207268337 U CN207268337 U CN 207268337U
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- layer
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- winding pipe
- steel plastic
- steel
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Abstract
The utility model provides RF steel plastic compounts enhancing winding pipe, the tubing body formed including the band by steel plastic compount through spiral winding, the band includes internal layer and outer layer, formed with the closed cavity being spacedly distributed between the internal layer and outer layer, the I-shaped structure that cavity wall is formed with internal layer and outer layer, the interior setting section of I-shaped structure is I-shaped steel band；The internal layer, outer layer use RF polythene materials；Tube body inboard inner is coated with protection sandwich layer.The utility model proposes RF steel plastic compounts strengthen winding pipe, there is steel band firm position, the advantages of tube body is rigidly good.
Description
Technical field
Winding pipe technical field is the utility model is related to, strengthens winding pipe more particularly to a kind of RF steel plastic compounts.
Background technology
Steel modeling winding pipe is to be welded by the band of steel plastic compount through spiral winding, and is formed in edge overlap joint.It is molding
Tubing is into spiral straight rib structure, generally by strata second outside the helical corrugation shape of inner layer polyethylene, the steel band of spiral setting and outer layer
Alkene is formed, and helical steel band is arranged between outer layer polyethylene and inner layer polyethylene.
It equipped with band steel plate shape is vertical structure to be mostly in existing tube body, it is vertically wound in tube body, constructing or
In transportational process, due to the effect or influence of external force or long-term adverse circumstances, pipe outer wall is easily poked, causes pipeline integrally to use
The lost of life.Steel band and the stability of plastic bonding, fastness are to influence the key factor of its properties of product in plastic-steel spirally-wound pipe.
It is relatively low that plastic-steel-wound steel pipe faces rigidity, faces the problem of can not bearing pressure and rupturing.
Utility model content
The advantages of the utility model proposes RF steel plastic compounts to strengthen winding pipe, has steel band firm position, and tube body is rigidly good.
To realize above-mentioned technical purpose and the technique effect, the utility model solves by the following technical programs
State problem：
RF steel plastic compounts strengthen winding pipe, including the tubing body formed by the band of steel plastic compount through spiral winding, institute
Stating band includes internal layer and outer layer, formed with the closed cavity being spacedly distributed, cavity wall and internal layer between the internal layer and outer layer
The I-shaped structure formed with outer layer, the interior setting section of I-shaped structure is I-shaped steel band；The internal layer, outer layer use RF
Polythene material；The internal coat of internal layer has protection sandwich layer.
In such scheme, using the tubing of double flat wall construction, reduce in transport, work progress to the damage of spiral winding strip
Wound；Traditional steel band and on the basis of section is changed to i shaped steel band, increase by two stress surfaces up and down, steel band can be increased and glued with plastics
The area connect, and vertical structure is preferably ensured by two sides, and then improve the purpose of winding pipe stiffness；Using the poly- second of RF
Alkene material, shield of inside setting up defences sandwich layer can improve the comprehensive performance of winding pipe.
To further improve winding pipe anti-pressure ability, the internal layer sandwich establishment, strengthening layer built in interlayer, can strengthen internal layer
Compressive property, I-steel band is preferably supported.
Further, the strengthening layer is reticular glass fiber layer or net-shaped metal layer.
It is stably connected with for the band both sides of definitely spiral winding, the both sides of the band are stair-stepping male and female interface,
Male and female interface is engaged and bonds to form one by binding agent during band spiral winding, and the corresponding occlusal surface of interface sets corresponding
Mortise structure.
To protect inboard wall of tube body and ensureing that fluid flows, the protection sandwich layer is the silicon core with silica gel matter kollag
Layer, silicon core layer is good with lubricity, corrosion resistant advantage.
Further, sound insulation by filling medium in the cavity, can make tube body have certain noise reduction, meet urban construction need
Ask.
The advantages of the utility model is with effect：
1st, traditional steel band and on the basis of steel band section is set to I-shaped, also increase while adding two pressure-bearing surface up and down
Steel band and the area of plastic bonding are added, vertical structure can preferably have been ensured by two sides, and then improve winding pipe stiffness
Purpose；
2nd, winding pipe tube body uses double flat wall construction, can reduce the damage to spiral winding strip in transport, work progress；
3rd, using RF polythene materials, set and strengthen interlayer, inside set up defences and protect sandwich layer, sound insulation by filling medium can carry in cavity
The comprehensive performance of high winding pipe；
4th, band both sides set stair-stepping male and female interface and corresponding hook structure, ensure that inboard wall of tube body is concordant, reduce
The influence of tube wall fluid flow.
Brief description of the drawings
Fig. 1 strengthens winding pipe belt material structure diagram for RF steel plastic compounts；
Fig. 2 is the overlap joint schematic diagram that RF steel plastic compounts strengthen winding pipe belt material.
Fig. 3 is the profile that RF steel plastic compounts strengthen winding pipe.
Figure number identifies：1st, internal layer, 2, outer layer, 3, cavity, 4, steel band, 5, protection sandwich layer, 6, strengthening layer, 7, mortise structure.
Embodiment
The utility model is described in further detail with reference to embodiments, but the utility model is not limited to these implementations
Example.
RF steel plastic compounts strengthen winding pipe, its tube body formed by the band of steel plastic compount through spiral winding, band main body by
Internal layer 1 made of RF polythene materials and outer layer 2, formed with the closed cavity 3 being spacedly distributed between internal layer 1 and outer layer 2, are erected
The I-shaped structure formed to cavity wall and ectonexine, the interior setting section of I-shaped structure is I-shaped steel band 4, such as attached drawing 1,2
It is shown.
The both sides of band are stair-stepping male and female interface, the occlusion of male and female interface and are glued by binding agent during band spiral winding
Knot forms one, and the corresponding occlusal surface of interface sets corresponding mortise structure 7.Reticular glass fiber material built in the internal layer 1 of tubing
The strengthening layer 6 of matter, further strengthens the rigidity and compressive property of tube body, as shown in Figure 2.
The internal coat of the internal layer 1 of winding pipe has protection sandwich layer 5, and protection sandwich layer 5 is with silica gel matter kollag
Silicon core layer, as shown in Figure 3.The silicon core layer that silica gel matter kollag is formed has good seal performance, resistant to chemical etching, engineering
The features such as low cost.
The embodiment of the utility model is described in detail above in association with attached drawing, but the utility model be not limited to it is described
Embodiment.For a person skilled in the art, it is right in the case where not departing from the principle of the utility model and spirit
These embodiments carry out a variety of change, modification, replacement and modification and still fall within the scope of protection of the utility model.
Claims (6)
1.RF steel plastic compounts strengthen winding pipe, including the tubing body formed by the band of steel plastic compount through spiral winding, it is special
Sign is：The band includes internal layer (1) and outer layer (2), formed with being spacedly distributed between the internal layer (1) and outer layer (2)
Closed cavity (3), the I-shaped structure that cavity wall and internal layer (1) and outer layer (2) are formed, setting section is work in I-shaped structure
The steel band (4) of font；The internal layer (1), outer layer (2) use RF polythene materials；Tube body inboard inner is coated with protection sandwich layer
(5)。
2. RF steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：Internal layer (1) sandwich establishment,
Strengthening layer built in interlayer (6).
3. RF steel plastic compounts according to claim 2 strengthen winding pipe, it is characterised in that：The strengthening layer (6) is netted
Glass layer or net-shaped metal layer.
4. RF steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：The both sides of the band are ladder
The male and female interface of shape, the occlusion of male and female interface and bonds to form one during band spiral winding, interface is corresponding to be stung by binding agent
Conjunction face sets corresponding mortise structure (7).
5. RF steel plastic compounts according to claim 1 strengthen winding pipe, it is characterised in that：The protection sandwich layer (5) is band
There is the silicon core layer of silica gel matter kollag.
6. the RF steel plastic compounts enhancing winding pipe according to Claims 1 to 5 any one, it is characterised in that：The cavity
(3) interior sound insulation by filling medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288812.6U CN207268337U (en) | 2017-09-30 | 2017-09-30 | RF steel plastic compounts strengthen winding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721288812.6U CN207268337U (en) | 2017-09-30 | 2017-09-30 | RF steel plastic compounts strengthen winding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268337U true CN207268337U (en) | 2018-04-24 |
Family
ID=61955065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721288812.6U Active CN207268337U (en) | 2017-09-30 | 2017-09-30 | RF steel plastic compounts strengthen winding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504288A (en) * | 2017-09-30 | 2017-12-22 | 广西金盛科技发展有限公司 | RF steel plastic compounts strengthen winding pipe |
-
2017
- 2017-09-30 CN CN201721288812.6U patent/CN207268337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504288A (en) * | 2017-09-30 | 2017-12-22 | 广西金盛科技发展有限公司 | RF steel plastic compounts strengthen winding pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220812 Address after: Keyuan Road Industrial Park, Xiaojiang Town, Pubei County, Qinzhou City, Guangxi Zhuang Autonomous Region 535300 Patentee after: Guangxi Qili Pipeline Co., Ltd. Address before: 535300 the Guangxi Zhuang Autonomous Region Qinzhou Pubei County Town Industrial Zone Patentee before: GUANGXI JINSHENG TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |