CN220337791U - Plastic silicon core pipe joint convenient to connect - Google Patents
Plastic silicon core pipe joint convenient to connect Download PDFInfo
- Publication number
- CN220337791U CN220337791U CN202321734092.7U CN202321734092U CN220337791U CN 220337791 U CN220337791 U CN 220337791U CN 202321734092 U CN202321734092 U CN 202321734092U CN 220337791 U CN220337791 U CN 220337791U
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- China
- Prior art keywords
- plastic connecting
- connecting pipe
- plastic
- silicon core
- matched
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- 239000004033 plastic Substances 0.000 title claims abstract description 118
- 229920003023 plastic Polymers 0.000 title claims abstract description 118
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses a plastic silicon core pipe joint convenient to connect, which comprises a middle plastic connecting pipe, wherein two ends of the middle plastic connecting pipe are connected with a screw cap through external threads, one side of the screw cap, which is far away from the middle plastic connecting pipe, is provided with an outer plastic connecting pipe, the inside of the outer plastic connecting pipe is provided with an inner plastic connecting sleeve, one end of the inner plastic connecting sleeve is provided with a sealing ring matched with the outer plastic connecting pipe, and the inside of the screw cap is provided with internal threads matched with the external threads. According to the utility model, the inner plastic connecting sleeve and the outer plastic connecting pipe are arranged in a separated manner, so that the inner plastic connecting sleeve can be conveniently replaced, the replacement efficiency is improved, the maintenance difficulty is reduced, the working difficulty of subsequent workers is reduced, the sealing ring is matched with the outer plastic connecting pipe, the stability of the sealing ring in the connecting process is ensured, and meanwhile, the inner plastic connecting sleeve can be protected.
Description
Technical Field
The utility model relates to the field of pipeline connectors, in particular to a plastic silicon core pipe connector convenient to connect.
Background
The silicon core tube is a novel composite pipeline with a silica gel solid lubricant on the inner wall, has good sealing performance, chemical corrosion resistance and low engineering cost, and is widely applied to optical cable communication network systems of highways, railways and the like. The HDPE silicon core pipe is a novel composite pipeline with a silica gel solid lubricant on the inner wall, and is called as a silicon pipe for short. The three plastic extruders synchronously extrude and compound, the main raw material is high-density polyethylene, and the core layer is solid lubricant silica gel with the lowest friction coefficient.
Silicon core pipe connectors are commonly used in severe environments such as high temperature, high pressure, corrosion resistance and the like, because silicon materials have excellent high temperature and corrosion resistance. In contrast, the general connector generally adopts materials such as metal or plastics, and in the specific in-process of using, connects the silicon core pipe through plastics silicon core pipe connector, and silicon core pipe and plastics silicon core pipe connector's junction leakproofness is relatively poor, generally needs external sealing washer to protect, and the sealing washer is usually directly placed in the connecting pipe department of connector, and its stability of installation is relatively poor, can cause the phenomenon that the sealing washer drops, influences subsequent use.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a plastic silicon core tube connector convenient to connect so as to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a plastics silicon core pipe joint convenient to connect, includes middle plastics connecting pipe, and the both ends of middle plastics connecting pipe are all connected with the nut through the external screw thread, and one side that middle plastics connecting pipe was kept away from to the nut is provided with outer plastics connecting pipe, and the inside of outer plastics connecting pipe is provided with interior plastics adapter sleeve, and interior plastics adapter sleeve's one end is provided with the sealing washer with outer plastics connecting pipe matched with, and the inside of nut is provided with external screw thread matched with internal screw thread.
Further, in order to cooperate with the inner plastic connecting sleeve under the action of a plurality of mounting holes, the inner plastic connecting sleeve is ensured to be mounted stably, the inner side of the outer plastic connecting pipe is provided with a partition board matched with the inner plastic connecting sleeve, and the inner surface of the partition board is uniformly provided with a plurality of mounting holes matched with the inner plastic connecting sleeve.
Further, in order to match with the sealing ring under the effect of the limiting hole, the mounting stability of the sealing ring is ensured, and a plurality of limiting holes matched with the sealing ring are uniformly formed in one end of the inner side of the outer plastic connecting pipe.
Further, in order to insert the mounting column into the mounting hole under the effect of the mounting column, and cooperate with the baffle, the mounting effect is played to the interior plastic coupling sleeve, and one side of the interior plastic coupling sleeve is uniformly provided with a plurality of mounting columns matched with the mounting hole.
Further, in order to mutually match the connecting column outside the sealing ring with the limiting hole, the stability of the sealing ring in the use process is guaranteed, a plurality of limiting columns matched with the limiting hole are uniformly arranged outside the sealing ring, and round corners are arranged at the end parts of the limiting columns.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the inner plastic connecting sleeve and the outer plastic connecting pipe are arranged separately, so that the inner plastic connecting sleeve can be conveniently replaced, the replacement efficiency is improved, the maintenance difficulty is reduced, and the working difficulty of subsequent workers is reduced.
2. The sealing rings are matched with the outer plastic connecting pipes, so that the stability of the sealing rings in the connecting process is guaranteed, the inner plastic connecting sleeve can be protected, the stability of the sealing ring mounting process is guaranteed, and meanwhile, the stable mounting of the inner plastic connecting sleeve is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of a plastic silicon core tube joint for facilitating connection in accordance with an embodiment of the present utility model;
FIG. 2 is an expanded schematic view of a plastic silicon core tube joint for facilitating connection in accordance with an embodiment of the present utility model;
FIG. 3 is a schematic view of an expanded partial structure of a plastic silicon core tube joint for facilitating connection in accordance with an embodiment of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is a partial enlarged view at B in fig. 3.
In the figure:
1. a middle plastic connecting pipe; 2. an external thread; 3. a screw cap; 4. an outer plastic connection tube; 401. a limiting hole; 5. an inner plastic connecting sleeve; 501. a mounting column; 6. a seal ring; 601. a limit column; 602. round corners; 7. an internal thread; 8. a partition plate; 9. and (5) mounting holes.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the utility model, a plastic silicon core tube joint convenient for connection is provided.
The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-5, a plastic silicon core tube connector convenient for connection according to the embodiment of the utility model comprises a middle plastic connecting tube 1, two ends of the middle plastic connecting tube 1 are connected with a nut 3 through external threads 2, one side of the nut 3 far away from the middle plastic connecting tube 1 is provided with an outer plastic connecting tube 4, the inside of the outer plastic connecting tube 4 is provided with an inner plastic connecting tube 5, one end of the inner plastic connecting tube 5 is provided with a sealing ring 6 (specifically, the sealing ring 6 is made of rubber material in the use process), the inside of the nut 3 is provided with an internal thread 7 matched with the external threads 2, the inside of the outer plastic connecting tube 4 is provided with a partition 8 matched with the inner plastic connecting tube 5, and the inner surface of the partition 8 is uniformly provided with a plurality of mounting holes 9 matched with the inner plastic connecting tube 5.
Specifically, the inner diameter of the partition 8 is the same as the inner diameter of the inner plastic connecting sleeve 5, and the inner diameter of the seal ring 6 is the same as the diameter of the inner plastic connecting sleeve 5.
In addition, the middle plastic connecting pipe 1, the outer plastic connecting pipe 4 and the inner plastic connecting sleeve 5 are made of PET (polyester) materials, also called polyethylene terephthalate, and the plastic materials have the advantages of high strength, corrosion resistance, transparency, easiness in processing and forming and the like.
By means of the technical scheme, the inner plastic connecting sleeve 5 and the outer plastic connecting pipe 4 are arranged in a separated mode, the inner plastic connecting sleeve 5 can be conveniently replaced, replacement efficiency is improved, maintenance difficulty is reduced, working difficulty of subsequent workers is reduced, meanwhile, the sealing ring 6 and the outer plastic connecting pipe 4 are matched with each other, stability of the sealing ring 6 in a connecting process is guaranteed, meanwhile, the inner plastic connecting sleeve 5 can be protected, stability of the sealing ring 6 in a mounting process is guaranteed, and meanwhile stable mounting of the inner plastic connecting sleeve 5 is guaranteed.
In one embodiment, for the outer plastic connecting pipe 4, a plurality of limiting holes 401 matched with the sealing ring 6 are uniformly formed at one end of the inner side of the outer plastic connecting pipe 4, so that the outer plastic connecting pipe can be matched with the sealing ring 6 under the action of the limiting holes 401, and the installation stability of the sealing ring 6 is ensured.
In one embodiment, for the inner plastic connecting sleeve 5, a plurality of mounting posts 501 matched with the mounting holes 9 are uniformly arranged on one side of the inner plastic connecting sleeve 5, so that the inner plastic connecting sleeve 5 is mounted by inserting the mounting posts 501 into the mounting holes 9 and matching with the baffle plates 8 under the action of the mounting posts 501.
In one embodiment, for the sealing ring 6, a plurality of spacing posts 601 matching with the spacing holes 401 are uniformly arranged outside the sealing ring 6, and round corners 602 are arranged at the ends of the spacing posts 601, so that the connecting posts 601 outside the sealing ring are mutually matched with the spacing holes 401, and the stability of the sealing ring in the use process is ensured.
Specifically, the plastic silicon core pipe joint convenient to connect can be used for connecting plastic pipes such as PE (polyethylene) wire pipes, silicon core pipes, PE cable pipes and double-wall corrugated pipes, has a protection effect in the connecting process, ensures the stability of connection, and can be used for adjusting the diameter of the inner plastic connecting sleeve 5 according to the specific type of the plastic pipe so as to adapt to the connection of different plastic pipes and ensure the stability of connection in the connecting process.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, first, the internal threads 7 at the two ends of the middle plastic connecting pipe 1 are connected with the external threads of the screw cap 3, the inner plastic connecting sleeve 5 is installed on one side of the inner partition 8 of the outer plastic connecting pipe 4, the mounting column 501 is inserted into the mounting hole 9, so that the connection of the inner plastic connecting sleeve 5 is realized, meanwhile, the sealing ring 6 is installed on one side of the inner plastic connecting sleeve 5, and the connecting column 601 at the outer side of the sealing ring 6 is mutually matched with the limiting hole 401 of the outer plastic connecting pipe 4, so that the stable connection of the sealing ring 6 is realized.
In summary, by means of the above technical solution of the present utility model, the inner plastic connecting sleeve 5 and the outer plastic connecting tube 4 are separately disposed, so that the replacement of the inner plastic connecting sleeve 5 is facilitated, the replacement efficiency is provided, the maintenance difficulty is reduced, the working difficulty of the subsequent staff is reduced, and meanwhile, the sealing ring 6 and the outer plastic connecting tube 4 are mutually matched, so that the stability of the sealing ring 6 in the connecting process is ensured, and meanwhile, the inner plastic connecting sleeve 5 can be protected, the stability of the installation process of the sealing ring 6 is ensured, and meanwhile, the stable installation of the inner plastic connecting sleeve 5 is also ensured.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a plastics silicon core pipe connects convenient to connect, includes middle plastics connecting pipe (1), its characterized in that, the both ends of middle plastics connecting pipe (1) are all connected with nut (3) through external screw thread (2), one side that middle plastics connecting pipe (1) was kept away from to nut (3) is provided with outer plastics connecting pipe (4), the inside of outer plastics connecting pipe (4) is provided with interior plastics adapter sleeve (5), the one end of interior plastics adapter sleeve (5) be provided with outer plastics connecting pipe (4) matched with sealing washer (6).
2. A plastic silicon core tube joint for facilitating connection according to claim 1, characterized in that the interior of the screw cap (3) is provided with an internal thread (7) which cooperates with the external thread (2).
3. A plastic silicon core pipe joint convenient to connect according to claim 1, characterized in that the inner side of the outer plastic connecting pipe (4) is provided with a partition plate (8) matched with the inner plastic connecting sleeve (5), and the inner surface of the partition plate (8) is uniformly provided with a plurality of mounting holes (9) matched with the inner plastic connecting sleeve (5).
4. The plastic silicon core pipe joint convenient to connect according to claim 1, wherein a plurality of limiting holes (401) matched with the sealing ring (6) are uniformly formed in one end of the inner side of the outer plastic connecting pipe (4).
5. A plastic silicon core tube joint convenient to connect according to claim 3, characterized in that one side of the inner plastic connecting sleeve (5) is uniformly provided with a plurality of mounting posts (501) matched with the mounting holes (9).
6. The plastic silicon core pipe joint convenient to connect according to claim 4, wherein a plurality of limit posts (601) matched with the limit holes (401) are uniformly arranged on the outer part of the sealing ring (6).
7. The plastic silicon core tube joint convenient to connect according to claim 6, characterized in that the end of the limit post (601) is provided with a round corner (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734092.7U CN220337791U (en) | 2023-07-04 | 2023-07-04 | Plastic silicon core pipe joint convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321734092.7U CN220337791U (en) | 2023-07-04 | 2023-07-04 | Plastic silicon core pipe joint convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337791U true CN220337791U (en) | 2024-01-12 |
Family
ID=89456090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321734092.7U Active CN220337791U (en) | 2023-07-04 | 2023-07-04 | Plastic silicon core pipe joint convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337791U (en) |
-
2023
- 2023-07-04 CN CN202321734092.7U patent/CN220337791U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |