CN220910728U - Quick connecting joint for flexible composite pipe - Google Patents
Quick connecting joint for flexible composite pipe Download PDFInfo
- Publication number
- CN220910728U CN220910728U CN202322345530.7U CN202322345530U CN220910728U CN 220910728 U CN220910728 U CN 220910728U CN 202322345530 U CN202322345530 U CN 202322345530U CN 220910728 U CN220910728 U CN 220910728U
- Authority
- CN
- China
- Prior art keywords
- joint body
- connection
- platform
- composite pipe
- flexible composite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 description 5
- 239000002990 reinforced plastic Substances 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003209 petroleum derivative Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to the technical field of pipeline connection, in particular to a quick connecting joint for a flexible composite pipe, which comprises a joint body, a pressing cap and a pressing ring, wherein a clamping table and a connecting external thread are arranged outside the joint body, a connector is arranged at one end, close to the clamping table, of the joint body, a connecting table is arranged at one end, close to the connecting external thread, of the joint body, the connector, the joint body and the connecting table are internally communicated, the pressing ring is arranged outside the connecting table, the inner wall of the pressing ring is matched with the connecting table, the pressing cap is arranged outside the joint body, a connecting internal thread and the pressing table are arranged inside the pressing cap, the connecting internal thread and the connecting external thread are in threaded connection, and the pressing table is in contact fit with the outer wall of the pressing ring.
Description
Technical Field
The utility model relates to the technical field of pipeline connection, in particular to a flexible composite pipe quick-connection joint.
Background
The flexible composite pipe is an important pipeline tool in petroleum and natural gas exploitation and is widely applied to petroleum and natural gas exploitation in the land ocean field. With the development of many years, the steel wire reinforced plastic composite material has been developed into various structures such as metal wire reinforced plastic composite material, metal belt reinforced plastic composite material, nonmetal belt reinforced plastic composite material, irregular material reinforced plastic composite material and the like, and can be divided into ocean pipes and land pipes according to different use environments; the structure may be further classified into an adhesive type and a non-adhesive type, etc. The flexible composite pipe is light in material, corrosion-resistant, convenient to connect and easy to bend, and has excellent convenience in the use process.
The condition that will a flexible composite pipe and a metal pipeline be connected can be met in petroleum pipeline installation, and the connection of using the throat hoop wastes time and energy to leak easily, cause the wasting of resources and have the potential safety hazard.
Disclosure of utility model
The utility model aims to provide a flexible composite pipe quick-connection joint.
The utility model provides a flexible composite pipe quick connect coupler, includes crossover sub, pressure cap and clamping ring, the crossover sub includes the joint body, the outside clamping table that is provided with of joint body and connection external screw thread, the one end that the joint body is close to the clamping table is provided with the connector, the one end that the joint body is close to the connection external screw thread is provided with the connection platform, connector, joint body and the inside intercommunication of connection platform, the outside of connection platform is provided with the clamping ring, the inner wall of clamping ring cooperatees with the connection platform, the outside of joint body is provided with the pressure cap, the inside of pressure cap is provided with connection internal screw thread and pressure platform, connection internal screw thread and connection external screw thread threaded connection, the outer wall contact cooperation of pressure platform and clamping ring.
Further, the pressing table is a circular truncated cone-shaped cambered surface, and the inner wall and the outer wall of the pressing ring are both circular truncated cone-shaped cambered surfaces.
Further, a plurality of expansion joints are arranged on the connecting table.
In summary, the utility model has the following beneficial effects:
The utility model has the advantages of convenient combination and quick installation, can ensure that the flexible composite pipe and the adapter are tightly combined and are uniformly stressed, reduce the probability of leakage after the flexible composite pipe is connected, effectively protect resources and reduce the occurrence of potential safety hazards; the connector can be provided with internal threads, external threads or a flange plate, so that the connector is convenient to connect with a metal pipeline.
Drawings
The utility model is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
fig. 3 is a schematic structural view of the present utility model in a use state.
In the figure: the flexible composite pipe 1, the adapter joint 2, the joint body 21 and the joint body 22 are connected with external threads, a clamping table 23, a connecting table 24, an expansion joint 25, a connector 26, a pressing cap 3 and a pressing ring 31, and the internal threads, the pressing table 32 and the pressing ring 4 are connected.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model is further described with reference to fig. 1-3:
The utility model provides a flexible composite pipe quick connect coupler, includes crossover sub 2, presses cap 3 and clamping ring 4, crossover sub 2 includes joint body 21, joint body 21 outside is provided with clamping bench 23 and connects external screw thread 22, sets up clamping part 23 and is convenient for the operator to use tools such as spanner to fix crossover sub 2.
The end of the joint body 21 near the clamping table 23 is provided with a joint 26, in this embodiment, the joint 26 may be provided as an internal thread or an external thread or a flange, and the joint 26 is used for connecting the adapter 2 and the metal pipe.
The one end that is close to connecting external screw thread 22 of joint body 21 is provided with connection platform 24, a plurality of expansion joints 25 have been seted up on the connection platform 24, set up expansion joint 25 and be convenient for with flexible composite pipe 1 suit in the outside of connection platform 24.
The connector 26, the connector body 21 and the connecting table 24 are internally communicated, the compression ring 4 is arranged outside the connecting table 24, and the inner wall and the outer wall of the compression ring 4 are both circular-table-shaped cambered surfaces.
In this embodiment, the inner wall of the pressing ring 4 with the circular truncated cone-shaped cambered surface can provide a pressure to the flexible composite pipe 1 obliquely towards the joint body 21, so that the flexible composite pipe 1 is tightly attached to the connection table 24.
The inner wall of clamping ring 4 cooperatees with connection platform 24, the outside of joint body 21 is provided with presses cap 3, the inside of pressing cap 3 is provided with and connects internal screw thread 31 and platform 32, connect internal screw thread 31 and connect external screw thread 22 threaded connection, platform 32 is round platform shape cambered surface, platform 32 and clamping ring 4's outer wall contact cooperation.
In this embodiment, when the press cap 3 and the joint body 21 are screwed together by the connecting internal thread 31 and the connecting external thread 22, the press table 32 with the circular-table-shaped cambered surface can push the press ring 4 toward the connecting table 24, so that the press table 32 moves inward to apply pressure to the flexible composite pipe 1.
In summary, the present utility model is not limited to the above embodiments. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. The protection scope of the utility model is subject to the claims of the utility model.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Claims (3)
1. The utility model provides a flexible composite pipe quick connect coupler, its characterized in that, including crossover sub (2), pressure cap (3) and clamping ring (4), crossover sub (2) are including connecting body (21), the outside centre gripping platform (23) and connection external screw thread (22) that are provided with of joint body (21), the one end that is close to centre gripping platform (23) of joint body (21) is provided with connector (26), the one end that is close to connection external screw thread (22) of joint body (21) is provided with connection platform (24), connector (26), joint body (21) and connection platform (24) inside intercommunication, the outside of connection platform (24) is provided with clamping ring (4), the inner wall of clamping ring (4) cooperatees with connection platform (24), the outside of joint body (21) is provided with pressure cap (3), the inside of pressure cap (3) is provided with connection internal screw thread (31) and pressure platform (32), connect internal screw thread (31) and connection external screw thread (22) threaded connection, the outer wall contact of pressure platform (32) and clamping ring (4).
2. A flexible composite pipe quick connect coupling according to claim 1, wherein said press platen (32) is a circular-table-shaped arcuate surface, and wherein said press platen (4) has circular-table-shaped arcuate surfaces on both its inner and outer walls.
3. A flexible composite pipe quick connect coupling according to claim 2, wherein said connecting table (24) is provided with a plurality of expansion joints (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345530.7U CN220910728U (en) | 2023-08-30 | 2023-08-30 | Quick connecting joint for flexible composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322345530.7U CN220910728U (en) | 2023-08-30 | 2023-08-30 | Quick connecting joint for flexible composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910728U true CN220910728U (en) | 2024-05-07 |
Family
ID=90917531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322345530.7U Active CN220910728U (en) | 2023-08-30 | 2023-08-30 | Quick connecting joint for flexible composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910728U (en) |
-
2023
- 2023-08-30 CN CN202322345530.7U patent/CN220910728U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |