CN217874592U - Wear-resistant tensile PE composite pipe - Google Patents
Wear-resistant tensile PE composite pipe Download PDFInfo
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- CN217874592U CN217874592U CN202222410453.4U CN202222410453U CN217874592U CN 217874592 U CN217874592 U CN 217874592U CN 202222410453 U CN202222410453 U CN 202222410453U CN 217874592 U CN217874592 U CN 217874592U
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Abstract
The utility model discloses a compound pipe of PE of wear-resisting tensile, including compound pipe body of PE, compound pipe body of PE includes the PE inlayer that from interior to exterior set gradually, tensile layer and wearing layer, the PE inlayer includes the PE endotheca, the tensile layer includes tensile overcoat and tensile endotheca, the periphery of PE endotheca is located to tensile endotheca cladding, the periphery of tensile endotheca is located to tensile overcoat cladding, the wearing layer includes first wear-resisting overcoat and the wear-resisting overcoat of second, first wear-resisting overcoat is connected with tensile overcoat dismantlement formula, the wear-resisting overcoat of second is connected with tensile overcoat dismantlement formula, therefore first wear-resisting overcoat and the wear-resisting overcoat of second can effectively protect setting up the PE pipeline in its inside, and after using a period, when the wear-resisting and the protective properties of first wear-resisting overcoat or the wear-resisting overcoat of second weaken, the staff can change it.
Description
Technical Field
The utility model relates to a compound tub technical field of PE specifically is compound tub of PE of wear-resisting tensile.
Background
The PE pipe is a polyethylene pipe, a series of advantages such as concrete material shock resistance, anti-cracking, ageing-resistant, corrosion-resistant are resisted, the application field of PE pipe is extensive, wherein feed pipe and gas pipe are its two biggest application markets, consequently PE pipe is owing to advantages such as the construction is swift, the cost is low, corrosion-resistant, traditional steel pipe has been replaced gradually to the PE pipeline, however traditional PE pipe wearability and tensile strength are relatively weak, consequently in work progress and daily use, the outer wall of PE pipeline is by the fish tail very easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art scheme, the utility model provides a compound pipe of PE of wear-resisting tensile can solve the problem that the background art provided.
The utility model provides a technical scheme that its technical problem adopted is: the wear-resistant tensile PE composite pipe comprises a PE composite pipe body, wherein the PE composite pipe body comprises a PE inner layer, a tensile layer and a wear-resistant layer which are sequentially arranged from inside to outside;
the PE inlayer includes the PE endotheca, the tensile layer includes tensile overcoat and tensile endotheca, tensile endotheca cladding is located the periphery of PE endotheca, tensile overcoat cladding is located the periphery of tensile endotheca, the wearing layer includes first wear-resisting overcoat and the wear-resisting overcoat of second, first wear-resisting overcoat with tensile overcoat dismantlement formula is connected, the wear-resisting overcoat of second with tensile overcoat dismantlement formula is connected.
Preferably: the tensile inner sleeve and the PE inner sleeve are spaced to form a pressure-resistant groove, and a plurality of uniformly distributed pressure-resistant blocks are formed on the inner surface of the pressure-resistant inner sleeve and are positioned inside the pressure-resistant groove;
the anti-pressing block is in a strip shape, the anti-pressing block extends along the longitudinal direction of the tensile inner sleeve, and the anti-pressing block is in contact with the PE inner sleeve but not connected with the PE inner sleeve.
Preferably: the upper end and the lower end of the tensile inner sleeve are respectively provided with a plurality of first connecting grooves which are distributed at equal intervals, and the first connecting grooves are uniformly distributed along the longitudinal direction of the tensile inner sleeve;
the upper end and the lower end of the tensile outer sleeve are respectively provided with a rectangular first rectangular groove and a rectangular second rectangular groove, and the left end and the right end of the tensile outer sleeve are respectively provided with a rectangular clamping groove;
a plurality of second connecting grooves distributed at equal intervals are formed in the upper end and the lower end of the tensile outer sleeve, and the second connecting grooves are uniformly distributed along the longitudinal direction of the tensile outer sleeve;
the first connecting groove and the second connecting groove are communicated with each other;
the two sides of the first wear-resistant outer sleeve are respectively provided with a second rectangular lug, the middle part of the first wear-resistant outer sleeve is provided with a first rectangular lug, the end face of the first rectangular lug is provided with a plurality of first connecting blocks which are uniformly distributed, the first rectangular lug is connected with the first rectangular groove in an interconnecting mode, the first connecting blocks simultaneously penetrate through the first connecting groove and the second connecting groove, and the second rectangular lug is arranged at the lower end part of the clamping groove;
fourth rectangular lugs are formed on two sides of the second wear-resistant outer sleeve, a third rectangular lug is formed in the middle of the second wear-resistant outer sleeve, a plurality of second connecting blocks which are uniformly distributed are formed on the end face of the third rectangular lug, the third rectangular lug is connected with the second rectangular groove in an interconnecting mode, the second connecting blocks simultaneously penetrate through the first connecting groove and the second connecting groove, and the third rectangular lug is arranged at the upper end portion of the clamping groove;
the second rectangular bump and the third rectangular bump are in contact with each other but not connected.
Preferably: first wear-resisting overcoat and the wear-resisting overcoat symmetric distribution setting of second, first wear-resisting overcoat with the lower tip of tensile overcoat is laminated each other, the wear-resisting overcoat of second is laminated each other with the upper end part of tensile overcoat.
Preferably: first wear-resisting overcoat all is half circular shape with the wear-resisting overcoat of second, and the surface coating of first wear-resisting overcoat has first wear-resisting coating, the surface coating of the wear-resisting overcoat of second has the wear-resisting coating of second.
Compared with the prior art, the beneficial effects of the utility model are that:
because the first wear-resistant outer sleeve is detachably connected with the tensile outer sleeve, and the second wear-resistant outer sleeve is detachably connected with the tensile outer sleeve, the first wear-resistant outer sleeve and the second wear-resistant outer sleeve can effectively protect a PE pipeline arranged in the first wear-resistant outer sleeve and the second wear-resistant outer sleeve, and after the first wear-resistant outer sleeve or the second wear-resistant outer sleeve is used for a period of time, when the wear-resistant and protective properties of the first wear-resistant outer sleeve or the second wear-resistant outer sleeve are weakened, workers can replace the first wear-resistant outer sleeve and the second wear-resistant outer sleeve, when the first wear-resistant outer sleeve or the second wear-resistant outer sleeve needs to be disassembled, only the first connecting block is required to be separated from the first connecting groove and the second connecting groove, then the two second rectangular lugs are separated from the clamping grooves, so that the first wear-resistant outer sleeve is taken out, or the second connecting block is separated from the first connecting groove and the second connecting groove, then the two fourth rectangular lugs are separated from the clamping grooves, therefore, the second wear-resistant outer sleeve is taken out, when the first wear-resistant outer sleeve or the second wear-resistant outer sleeve needs to be installed, the first rectangular convex block is placed in the first rectangular groove, the first connecting block is sequentially pressed into the first connecting groove and the second connecting groove, the two sides of the first wear-resistant outer sleeve are slightly opened due to the elasticity of the first wear-resistant outer sleeve, the second rectangular convex block is clamped at the lower end of the clamping groove, a half position of the clamping groove is reserved for installing the fourth rectangular convex block, or the third rectangular convex block is placed in the second rectangular groove, the second connecting block is sequentially pressed into the first connecting groove and the second connecting groove, the two sides of the second wear-resistant outer sleeve are slightly opened, the fourth rectangular convex block is clamped at the upper end of the clamping groove, and the first wear-resistant outer sleeve and the second wear-resistant outer sleeve do not have installation sequence.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the tensile outer sleeve of the present invention;
FIG. 3 is a schematic structural view of the tensile inner sleeve of the present invention;
fig. 4 is a schematic structural view of the first wear-resistant outer sleeve of the present invention;
fig. 5 is a schematic structural view of the second wear-resistant outer sleeve of the present invention.
The reference numbers in the figures:
the anti-abrasion PE coating comprises a PE inner sleeve 1, a tensile inner sleeve 2, a tensile outer sleeve 3, a first wear-resistant outer sleeve 4, a second wear-resistant outer sleeve 5, a compression-resistant block 6, a first connecting groove 8, a clamping groove 9, a first rectangular groove 10, a second connecting groove 11, a second rectangular convex block 12, a first connecting block 13, a first wear-resistant coating 14, a first rectangular convex block 15, a second rectangular convex block 16, a third rectangular convex block 17, a fourth rectangular convex block 18 and a second wear-resistant coating 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The wear-resistant and tensile PE composite pipe of the present invention is described in detail below with reference to fig. 1 to 5: the wear-resistant tensile PE composite pipe comprises a PE composite pipe body, wherein the PE composite pipe body comprises a PE inner layer, a tensile layer and a wear-resistant layer which are sequentially arranged from inside to outside;
the PE inlayer includes PE endotheca 1, the tensile layer includes tensile overcoat 3 and tensile endotheca 2, 2 cladding of tensile endotheca are located the periphery of PE endotheca 1, 3 claddings of tensile overcoat are located the periphery of tensile endotheca 2, the wearing layer includes first wear-resisting overcoat 4 and the wear-resisting overcoat 5 of second, first wear-resisting overcoat 4 with 3 dismantlement formulas of tensile overcoat are connected, the wear-resisting overcoat 5 of second with 3 dismantlement formulas of tensile overcoat are connected.
A space is arranged between the tensile inner sleeve 2 and the PE inner sleeve 1 to form a pressure-resistant groove, a plurality of pressure-resistant blocks 6 which are uniformly distributed are formed on the inner surface of the pressure-resistant inner sleeve 2, and the pressure-resistant blocks 6 are positioned in the pressure-resistant groove;
the anti-pressing block 6 is in a strip shape, the anti-pressing block 6 extends along the longitudinal direction of the tensile inner sleeve 2, and the anti-pressing block 6 is in contact with the PE inner sleeve 1 but not connected with the PE inner sleeve.
A plurality of first connecting grooves 8 distributed at equal intervals are formed in the upper end and the lower end of the tensile inner sleeve 2, and the first connecting grooves 8 are uniformly distributed along the longitudinal direction of the tensile inner sleeve 2;
the upper end and the lower end of the tensile outer sleeve 3 are respectively provided with a rectangular first rectangular groove 10 and a rectangular second rectangular groove, and the left end and the right end of the tensile outer sleeve 3 are respectively provided with a rectangular clamping groove 9;
a plurality of second connecting grooves 11 distributed at equal intervals are formed in the upper end and the lower end of the tensile outer sleeve 3, and the second connecting grooves 11 are uniformly distributed along the longitudinal direction of the tensile outer sleeve 3;
the first connecting groove 7 and the second connecting groove 11 are communicated with each other;
the two sides of the first wear-resistant outer sleeve 4 are both formed with second rectangular convex blocks 12, the middle part of the first wear-resistant outer sleeve 4 is formed with a first rectangular convex block 15, the end face of the first rectangular convex block 15 is formed with a plurality of first connecting blocks 13 which are uniformly distributed, the first rectangular convex block 15 is connected with the first rectangular groove 10, the first connecting blocks 13 simultaneously penetrate through the first connecting groove 7 and the second connecting groove 11, and the second rectangular convex blocks 12 are arranged at the lower end part of the clamping groove 9;
fourth rectangular lugs 18 are formed on two sides of the second wear-resistant outer sleeve 5, a third rectangular lug 17 is formed in the middle of the second wear-resistant outer sleeve 5, a plurality of second connecting blocks which are uniformly distributed are formed on the end face of the third rectangular lug 17, the third rectangular lug 17 is connected with the second rectangular groove, the second connecting blocks simultaneously penetrate through the first connecting groove 7 and the second connecting groove 11, and the third rectangular lug 17 is arranged at the upper end part of the clamping groove 9;
the second rectangular bump 12 and the third rectangular bump 17 are in contact with each other but not connected.
First wear-resisting overcoat 4 and the setting of the wear-resisting overcoat 5 symmetric distribution of second, first wear-resisting overcoat 4 with the lower tip of tensile overcoat 3 laminates to each other, the wear-resisting overcoat 5 of second laminates to each other with the upper end part of tensile overcoat 3.
The first wear-resistant jacket 4 and the second wear-resistant jacket 5 are both in a semicircular shape, the outer surface of the first wear-resistant jacket 4 is coated with a first wear-resistant coating 14, and the outer surface of the second wear-resistant jacket 5 is coated with a second wear-resistant coating 19.
To sum up, because the first wear-resistant outer sleeve is detachably connected with the tensile outer sleeve, and the second wear-resistant outer sleeve is detachably connected with the tensile outer sleeve, the first wear-resistant outer sleeve and the second wear-resistant outer sleeve can effectively protect the PE pipeline arranged in the first wear-resistant outer sleeve and the second wear-resistant outer sleeve, and after the first wear-resistant outer sleeve or the second wear-resistant outer sleeve is used for a period of time, when the wear-resistant and protective performances of the first wear-resistant outer sleeve or the second wear-resistant outer sleeve are weakened, workers can replace the wear-resistant and protective outer sleeves, the disassembly and assembly steps are simple and convenient, when the first wear-resistant outer sleeve or the second wear-resistant outer sleeve needs to be disassembled, only the first connecting block needs to be separated from the first connecting groove and the second connecting groove, then the two second rectangular lugs are separated from the clamping grooves, so that the first wear-resistant outer sleeve is taken out, or the second connecting block is separated from the first connecting groove and the second connecting groove, then the two fourth rectangular lugs are separated from the clamping grooves, therefore, the second wear-resistant outer sleeve is taken out, when the first wear-resistant outer sleeve or the second wear-resistant outer sleeve needs to be installed, the first rectangular convex block is placed in the first rectangular groove, the first connecting block is sequentially pressed into the first connecting groove and the second connecting groove, the two sides of the first wear-resistant outer sleeve are slightly opened due to the elasticity of the first wear-resistant outer sleeve, the second rectangular convex block is clamped at the lower end of the clamping groove, a half position of the clamping groove is reserved for installing the fourth rectangular convex block, or the third rectangular convex block is placed in the second rectangular groove, the second connecting block is sequentially pressed into the first connecting groove and the second connecting groove, the two sides of the second wear-resistant outer sleeve are slightly opened, the fourth rectangular convex block is clamped at the upper end of the clamping groove, and the first wear-resistant outer sleeve and the second wear-resistant outer sleeve do not have installation sequence.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. Wear-resisting tensile PE composite pipe, its characterized in that: the PE composite pipe comprises a PE composite pipe body, wherein the PE composite pipe body comprises a PE inner layer, a tensile layer and a wear-resistant layer which are sequentially arranged from inside to outside;
the PE inlayer includes the PE endotheca, the tensile layer includes tensile overcoat and tensile endotheca, tensile endotheca cladding is located the periphery of PE endotheca, tensile overcoat cladding is located the periphery of tensile endotheca, the wearing layer includes first wear-resisting overcoat and the wear-resisting overcoat of second, first wear-resisting overcoat with tensile overcoat dismantlement formula is connected, the wear-resisting overcoat of second with tensile overcoat dismantlement formula is connected.
2. The wear-resistant and tensile PE composite pipe according to claim 1, wherein: a gap is formed between the tensile inner sleeve and the PE inner sleeve to form a pressure-resistant groove, and a plurality of pressure-resistant blocks which are uniformly distributed are formed on the inner surface of the pressure-resistant inner sleeve and are positioned in the pressure-resistant groove;
the anti-pressing block is in a strip shape, the anti-pressing block extends along the longitudinal direction of the tensile inner sleeve, and the anti-pressing block is in contact with the PE inner sleeve but not connected with the PE inner sleeve.
3. The wear-resistant and tensile PE composite pipe according to claim 1, wherein: the upper end and the lower end of the tensile inner sleeve are both provided with a plurality of first connecting grooves which are distributed at equal intervals, and the first connecting grooves are uniformly distributed along the longitudinal direction of the tensile inner sleeve;
the upper end and the lower end of the tensile outer sleeve are respectively provided with a rectangular first rectangular groove and a rectangular second rectangular groove, and the left end and the right end of the tensile outer sleeve are respectively provided with a rectangular clamping groove;
a plurality of second connecting grooves distributed at equal intervals are formed in the upper end and the lower end of the tensile outer sleeve, and the second connecting grooves are uniformly distributed in the longitudinal direction of the tensile outer sleeve;
the first connecting groove and the second connecting groove are communicated with each other;
the two sides of the first wear-resistant outer sleeve are respectively provided with a second rectangular lug, the middle part of the first wear-resistant outer sleeve is provided with a first rectangular lug, the end face of the first rectangular lug is provided with a plurality of first connecting blocks which are uniformly distributed, the first rectangular lug is connected with the first rectangular groove in an interconnecting mode, the first connecting blocks simultaneously penetrate through the first connecting groove and the second connecting groove, and the second rectangular lug is arranged at the lower end part of the clamping groove;
fourth rectangular convex blocks are formed on two sides of the second wear-resistant outer sleeve, a third rectangular convex block is formed in the middle of the second wear-resistant outer sleeve, a plurality of second connecting blocks which are uniformly distributed are formed on the end face of the third rectangular convex block, the third rectangular convex block is connected with the second rectangular groove, the second connecting blocks simultaneously penetrate through the first connecting groove and the second connecting groove, and the third rectangular convex block is arranged at the upper end part of the clamping groove;
the second rectangular bump and the third rectangular bump are in contact with each other but not connected.
4. The wear-resistant and tensile PE composite pipe according to claim 1, wherein: first wear-resisting overcoat and the wear-resisting overcoat symmetric distribution setting of second, first wear-resisting overcoat with the lower tip of tensile overcoat is laminated each other, the wear-resisting overcoat of second is laminated each other with the upper end part of tensile overcoat.
5. The wear-resistant and tensile-resistant PE composite pipe according to claim 1, wherein: the first wear-resistant outer sleeve and the second wear-resistant outer sleeve are both in a semicircular shape, the outer surface of the first wear-resistant outer sleeve is coated with a first wear-resistant coating, and the outer surface of the second wear-resistant outer sleeve is coated with a second wear-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410453.4U CN217874592U (en) | 2022-09-09 | 2022-09-09 | Wear-resistant tensile PE composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222410453.4U CN217874592U (en) | 2022-09-09 | 2022-09-09 | Wear-resistant tensile PE composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217874592U true CN217874592U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222410453.4U Active CN217874592U (en) | 2022-09-09 | 2022-09-09 | Wear-resistant tensile PE composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217874592U (en) |
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2022
- 2022-09-09 CN CN202222410453.4U patent/CN217874592U/en active Active
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