CN210890560U - Wear-resistant and corrosion-resistant plastic pipeline for public works - Google Patents
Wear-resistant and corrosion-resistant plastic pipeline for public works Download PDFInfo
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- CN210890560U CN210890560U CN201921974806.5U CN201921974806U CN210890560U CN 210890560 U CN210890560 U CN 210890560U CN 201921974806 U CN201921974806 U CN 201921974806U CN 210890560 U CN210890560 U CN 210890560U
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Abstract
The utility model discloses a wear-resistant and corrosion-resistant plastic pipeline for public works, which comprises a pipe body, wherein one end of the pipe body is a round and straight tubular plug structure, and the other end of the pipe body is integrally formed with a socket structure matched with the plug structure; the socket structure comprises a circular tube-shaped socket part, the socket part and the pipe body are coaxially arranged, an annular step part is arranged at the connecting position of the socket part and the pipe body, and an annular sealing ring is filled in the step part; at this moment, when the plug structure is inserted into the bearing part and the end head of the plug structure is tightly propped against the sealing ring to realize contact sealing, an adhesive injection channel is selected to realize adhesive injection, the annular groove is filled with the adhesive in sequence, and after the adhesive in the annular groove is cured, butt joint and sealing between the pipe bodies can be realized, so that the whole body is conveniently butted, and the sealing performance is excellent.
Description
Technical Field
The utility model belongs to the technical field of the tubular product and specifically relates to a wear-resisting anticorrosive plastic conduit for public works.
Background
The socket structure of the existing PP silencing pipe realizes sealing by adopting a sealing ring or filling mode, the sealing mode is complicated, an additional fixing structure is needed, and the overall efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
A wear-resistant and corrosion-resistant plastic pipeline for public works comprises a pipe body, wherein one end of the pipe body is of a round straight pipe-shaped plug structure, and the other end of the pipe body is integrally formed with a socket structure matched with the plug structure;
the socket structure comprises a circular-tube-shaped socket part, the socket part and the tube body are coaxially arranged, an annular step part is arranged at the connecting position of the socket part and the tube body, and a circular-ring-shaped sealing ring is filled in the step part;
the outer diameter of the plug structure is equal to the inner diameter of the socket part, the butt joint of the two pipe bodies is realized by the mutual insertion of the plug structure and the socket structure, the plug structure is inserted into the socket part, and the end head of the plug structure is tightly propped against the sealing ring to realize contact sealing;
a plurality of annular grooves are formed in the inner surface of the socket part at equal intervals, and a coaxial structure is formed between each annular groove and the socket part; two glue injection ports are arranged on the end face of the opening end of the socket part, the glue injection ports extend axially and linearly to form a glue injection channel, and the annular grooves are sequentially communicated through the glue injection channel; the two glue injection channels can be used for realizing effective glue injection; at this moment, when the plug structure is inserted into the bearing part and the end head of the plug structure is tightly propped against the sealing ring to realize contact sealing, an adhesive injection channel is selected to realize adhesive injection, the annular groove is filled with the adhesive in sequence, and after the adhesive in the annular groove is cured, butt joint and sealing between the pipe bodies can be realized, so that the whole body is conveniently butted, and the sealing performance is excellent.
As a further aspect of the present invention: the sealing ring is made of rubber materials.
As a further aspect of the present invention: the glue injection channels are parallel and are arranged oppositely up and down.
As a further aspect of the present invention: the body is just made of PP material.
The utility model has the advantages that: the utility model discloses a glue filling area is presented through setting up the ring channel, can realize the effective injecting glue with twice injecting glue passageways; at this moment, when the plug structure is inserted into the bearing part and the end head of the plug structure is tightly propped against the sealing ring to realize contact sealing, an adhesive injection channel is selected to realize adhesive injection, the annular groove is filled with the adhesive in sequence, and after the adhesive in the annular groove is cured, butt joint and sealing between the pipe bodies can be realized, so that the whole body is conveniently butted, and the sealing performance is excellent.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a partial structure of the present invention.
In the figure: the sealing structure comprises a pipe body 1, a socket 2, a step 3, a sealing ring 4, an annular groove 5, a glue injection channel 6 and a glue injection port 7.
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.
Referring to fig. 1-2, in an embodiment of the present invention, a wear-resistant and corrosion-resistant plastic pipe for public works includes a pipe body 1, one end of the pipe body 1 is a circular-straight-tubular plug structure, and the other end of the pipe body 1 is integrally formed with a socket structure matching with the plug structure;
the socket structure comprises a circular-tube-shaped socket part 2, the socket part 2 and the tube body 1 are coaxially arranged, an annular step part 3 is arranged at the connecting position of the socket part 2 and the tube body 1, and an annular sealing ring 4 is filled in the step part 3;
the outer diameter of the plug structure is equal to the inner diameter of the socket part 2, the butt joint of the two pipe bodies 1 is realized by the plug structure and the socket structure, the plug structure is inserted into the socket part 2, and the end head of the plug structure is tightly propped against the sealing ring 4 to realize contact sealing;
a plurality of annular grooves 5 arranged at equal intervals are formed in the inner surface of the socket part 2, and the annular grooves 5 and the socket part 2 are of a coaxial structure; two glue injection ports 7 are arranged on the end face of the opening end of the socket part 2, the glue injection ports 7 extend axially and linearly to form a glue injection channel 6, and the annular grooves 5 are sequentially communicated through the glue injection channel 6; the two glue injection channels 6 can be used for realizing effective glue injection; at this moment, when the plug structure is inserted into the socket part 2 and the end thereof is tightly propped against the sealing ring 4 to realize contact sealing, a glue injection channel 6 is selected to realize glue injection, the annular groove 5 is filled with glue in sequence, and after the glue in the annular groove 5 is cured, butt joint and sealing between the pipe bodies 1 can be realized, so that the whole body presents more convenient butt joint, and the sealing performance is excellent.
The sealing ring 4 is made of rubber.
The glue injection channels 6 are parallel and are arranged in an up-down opposite mode.
The pipe body 1 is made of a PP material.
The utility model discloses a theory of operation is: the annular groove 5 is arranged to present a glue filling area, and two glue injection channels 6 are utilized to realize effective glue injection; at this moment, when the plug structure is inserted into the socket part 2 and the end thereof is tightly propped against the sealing ring 4 to realize contact sealing, a glue injection channel 6 is selected to realize glue injection, the annular groove 5 is filled with glue in sequence, and after the glue in the annular groove 5 is cured, butt joint and sealing between the pipe bodies 1 can be realized, so that the whole body presents more convenient butt joint, and the sealing performance is excellent.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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 (4)
1. A wear-resistant and corrosion-resistant plastic pipeline for public works comprises a pipe body, wherein one end of the pipe body is of a round straight pipe-shaped plug structure, and the other end of the pipe body is integrally formed with a socket structure matched with the plug structure;
the socket structure comprises a circular-tube-shaped socket part, the socket part and the tube body are coaxially arranged, an annular step part is arranged at the connecting position of the socket part and the tube body, and a circular-ring-shaped sealing ring is filled in the step part;
the outer diameter of the plug structure is equal to the inner diameter of the socket part;
the bearing is characterized in that a plurality of annular grooves are formed in the inner surface of the bearing part at equal intervals, and a coaxial structure is formed between each annular groove and the bearing part; two glue injection ports are arranged on the end face of the opening end of the bearing portion, the glue injection ports extend axially and linearly to form a glue injection channel, and the annular grooves are sequentially communicated through the glue injection channel.
2. The wear and corrosion resistant utility plastic pipe of claim 1, wherein the seal ring is made of a rubber material.
3. The wear-resistant and corrosion-resistant utility plastic pipeline according to claim 1, wherein the glue injection channels are parallel and arranged opposite to each other.
4. The wear and corrosion resistant utility plastic conduit according to claim 1, wherein the pipe body is made of PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974806.5U CN210890560U (en) | 2019-11-15 | 2019-11-15 | Wear-resistant and corrosion-resistant plastic pipeline for public works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921974806.5U CN210890560U (en) | 2019-11-15 | 2019-11-15 | Wear-resistant and corrosion-resistant plastic pipeline for public works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210890560U true CN210890560U (en) | 2020-06-30 |
Family
ID=71324464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921974806.5U Active CN210890560U (en) | 2019-11-15 | 2019-11-15 | Wear-resistant and corrosion-resistant plastic pipeline for public works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210890560U (en) |
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2019
- 2019-11-15 CN CN201921974806.5U patent/CN210890560U/en active Active
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