CN206142131U - FRP pipe way of improvement structure - Google Patents
FRP pipe way of improvement structure Download PDFInfo
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- CN206142131U CN206142131U CN201621224819.7U CN201621224819U CN206142131U CN 206142131 U CN206142131 U CN 206142131U CN 201621224819 U CN201621224819 U CN 201621224819U CN 206142131 U CN206142131 U CN 206142131U
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- China
- Prior art keywords
- sleeve pipe
- structure improved
- locating dowel
- grp
- end cap
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Abstract
The utility model provides a FRP pipe way of improvement structure belongs to mechanical technical field. It has been solved prior art and has had the problem that the commodity circulation of not being convenient for was transported. This FRP pipe way of improvement structure, including being cylindric body, still including being cylindric sleeve pipe and being flaky end cover, seal and its inner opening above -mentioned sheathed tube outer end, the cover pipe box is inner at the sleeve pipe in the body outside and end cover lock, and above -mentioned this integument sticiss between sleeve pipe outer end and end cover, sleeve pipe and end cover be the carbon fiber material. This FRP pipe way of improvement structure also is difficult to damage in the commodity circulation transportation.
Description
Technical field
This utility model belongs to field of mechanical technique, is related to a kind of structure improved GRP pipe.
Background technology
GRP pipe is a kind of lightweight, high-strength, corrosion resistant nonmetal pipeline.It is the glass with resin matrix weight
Fiber is successively wrapped on the core of rotation by technological requirement, and equably spreads quartz sand as folder at a distance between the fibers
Layer of sand.
Its structural pipe wall is rationally advanced, can give full play to the effect of material, in the case where the front topic of use intensity is met, improves
Stiffness, it is ensured that the stability and reliability of product.
, with its excellent resistance to chemical attack, high-strength light, non-scaling, shock resistance are strong, with common steel tube for RPM
Compare long service life, comprehensive cost low is quick for installation, the advantages of safe and reliable, is received by users.
Chinese patent its publication number CN205560017U discloses a kind of GRP pipe, and it includes many glass reinforced plastic pipes
Road, is connected by box cupling between adjacent glass steel conduit, and GRP pipe two ends outer wall is respectively provided with external screw thread, box cupling inwall be provided with
The female thread that external screw thread matches, the end of adjacent glass steel conduit offset in box cupling and close by O-ring seal between the two
Envelope；The GRP pipe is multiple structure, including inner liner successively compressed together from inside to outside, winding layer and outer surface
Layer.
As can be seen that above-mentioned fiberglass strolls simple structure, and it is easy for installation, it is connected firmly, good seal performance, and resistance to compression
Ability is strong, aging resistance, long service life.But, during logistics transportation, GRP pipe is easily abraded.
Existing other GRP pipes also all there is a problem that similar.
The content of the invention
The purpose of this utility model is the problems referred to above existed for prior art, there is provided a kind of to be easy to changing for logistics transportation
The GRP pipe of good structure.
The purpose of this utility model can be realized by following technical proposal：
A kind of structure improved GRP pipe, including cylindrical body, it is characterised in that also including cylindrical
Sleeve pipe and end cap in the form of sheets, the outer end closure of above-mentioned sleeve pipe and end opening in which, described sleeve pipe is enclosed within outer body and end
Lid is fastened on sleeve pipe the inner, and above-mentioned body is pressed between sleeve pipe outer end and end cap, and described sleeve pipe and end cap are carbon
Fibrous material.
Body is covered by sleeve pipe and end cap completely, as sleeve pipe and end cap are carbon fiber material, therefore, whole glass
Steel conduit gravity is lighter, and the external intensity of GRP pipe is higher.
This GRP pipe, can effective protection sheet under the protective effect of above-mentioned end cap and sleeve pipe during logistics transportation
Body.
In above-mentioned structure improved GRP pipe, there is inside the outer end of described sleeve pipe the locating dowel of protrusion, it is above-mentioned
Locating dowel is embedded in body interior.
Locating dowel is embedded in this in vivo, can make positioning is formed between the outer end of sleeve pipe and body.
In above-mentioned structure improved GRP pipe, described locating dowel and sleeve pipe are integral type structure.
As sleeve pipe and locating dowel are carbon fiber material, therefore, integral structure is easy to processing and fabricating, and structure
It is compact.
In above-mentioned structure improved GRP pipe, the locating dowel is matched with chamber body.
Such structure can guarantee that locating dowel is stably contacted with body interior.
In above-mentioned structure improved GRP pipe, cylindrical flexible contact on the outside of described locating dowel, is connected with
Cylinder.
While contact cylinder can improve locating dowel with body contacts stability, moreover it is possible to avoid generation between locating dowel and body
Loosen, and then avoid sending for noise during logistics transportation.
In above-mentioned structure improved GRP pipe, there is in described locating dowel recessed connecting seat, above-mentioned contact
Cylinder is embedded at connecting seat and contacts cylinder part and stretches out on the outside of locating dowel.
Such structure can guarantee that contact cylinder is stably contacted with body, it is to avoid body is caused to damage.
In above-mentioned structure improved GRP pipe, described contact cylinder is elastomeric material.
In above-mentioned structure improved GRP pipe, described contact cylinder is felt materials.
In above-mentioned structure improved GRP pipe, described end cap is threadedly attached at sleeve pipe the inner.
In above-mentioned structure improved GRP pipe, described end cap passes through tight fit connection at sleeve pipe the inner.
No matter it is threaded connection or tight fit can makes end cap be stably connected with sleeve pipe.
Compared with prior art, this structure improved GRP pipe is due to being wrapped body completely with end cap by sleeve pipe
Cover, therefore, GRP pipe can effectively ensure that during logistics transportation body will not be scraped, with very high practicality
Value.
Meanwhile, the sleeve pipe and end cap of carbon fibre material is not only lightweight, and intensity is high, further avoids body and receives
To scraping.
Description of the drawings
Fig. 1 is the cross section structure diagram of this structure improved GRP pipe.
In figure, 1, body；2nd, sleeve pipe；2a, locating dowel；2a1, connecting seat；3rd, end cap；4th, contact cylinder.
Specific embodiment
As shown in figure 1, this structure improved GRP pipe includes cylindrical body 1, also including cylindrical
Sleeve pipe 2 and end cap in the form of sheets 3, the outer end closure of above-mentioned sleeve pipe 2 and end opening in which, described sleeve pipe 2 be enclosed within the outside of body 1 and
End cap 3 is fastened on that sleeve pipe 2 is inner, and above-mentioned body 1 is pressed between 2 outer end of sleeve pipe and end cap 3, described sleeve pipe 2 and end cap 3
It is carbon fiber material.
There is inside the outer end of described sleeve pipe 2 locating dowel 2a of protrusion, above-mentioned locating dowel 2a is embedded in inside body 1.
Described locating dowel 2a is integral type structure with sleeve pipe 2.
Locating dowel 2a is matched with 1 inner chamber of body.
Cylindrical flexible contact cylinder 4 is connected with the outside of described locating dowel 2a.
There is in described locating dowel 2a recessed connecting seat 2a1, above-mentioned contact cylinder 4 is embedded at connecting seat 2a1 and contact
Flush on the outside of cylinder 4 and locating dowel 2a.
Described contact cylinder 4 is elastomeric material.According to practical situation, described contact cylinder 4 is also a kind of for felt materials
Feasible scheme.
Described end cap 3 be threadedly attached in sleeve pipe 2 it is inner at.According to practical situation, described end cap 3 passes through close-fitting
Conjunction be connected to sleeve pipe 2 it is inner at be also feasible.
Body is covered by sleeve pipe and end cap completely, as sleeve pipe and end cap are carbon fiber material, therefore, whole glass
Steel conduit gravity is lighter, and the external intensity of GRP pipe is higher.
This GRP pipe, can effective protection sheet under the protective effect of above-mentioned end cap and sleeve pipe during logistics transportation
Body.
Claims (10)
1. a kind of structure improved GRP pipe, including cylindrical body, it is characterised in that also including cylindrical
Sleeve pipe and end cap in the form of sheets, the outer end closure of above-mentioned sleeve pipe and end opening in which, described sleeve pipe are enclosed within outer body and end cap
It is fastened on sleeve pipe inner, above-mentioned body is pressed between sleeve pipe outer end and end cap, described sleeve pipe and end cap are carbon fibre
Dimension material.
2. structure improved GRP pipe according to claim 1, it is characterised in that have inside the outer end of described sleeve pipe
There is the locating dowel of protrusion, above-mentioned locating dowel is embedded in body interior.
3. structure improved GRP pipe according to claim 2, it is characterised in that described locating dowel with sleeve pipe is
Integral structure.
4. structure improved GRP pipe according to claim 2, it is characterised in that the locating dowel and chamber body
Match.
5. structure improved GRP pipe according to claim 2, it is characterised in that connect on the outside of described locating dowel
There is cylindrical flexible contact cylinder.
6. structure improved GRP pipe according to claim 5, it is characterised in that have in described locating dowel recessed
The connecting seat for entering, above-mentioned contact cylinder are embedded at connecting seat and contact cylinder part and stretch out on the outside of locating dowel.
7. structure improved GRP pipe according to claim 6, it is characterised in that described contact cylinder is rubber material
Material.
8. structure improved GRP pipe according to claim 6, it is characterised in that described contact cylinder is felt material
Material.
9. structure improved GRP pipe according to claim 1, it is characterised in that described end cap is connected by screw thread
It is connected at sleeve pipe the inner.
10. structure improved GRP pipe according to claim 1, it is characterised in that described end cap passes through close-fitting
Conjunction is connected at sleeve pipe the inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224819.7U CN206142131U (en) | 2016-11-11 | 2016-11-11 | FRP pipe way of improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224819.7U CN206142131U (en) | 2016-11-11 | 2016-11-11 | FRP pipe way of improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142131U true CN206142131U (en) | 2017-05-03 |
Family
ID=58626405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224819.7U Active CN206142131U (en) | 2016-11-11 | 2016-11-11 | FRP pipe way of improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142131U (en) |
-
2016
- 2016-11-11 CN CN201621224819.7U patent/CN206142131U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.108, Wantai Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee after: Jiaxing Shenzhou FRP Pipe Co.,Ltd. Address before: No.108, Wantai Road, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Patentee before: JIAXING SHENZHOU FRP PIPE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Improved structure of fiberglass pipes Effective date of registration: 20230517 Granted publication date: 20170503 Pledgee: Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Shangcheng sub branch Pledgor: Jiaxing Shenzhou FRP Pipe Co.,Ltd. Registration number: Y2023980040955 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |