CN218624927U - Novel pipe end connector - Google Patents
Novel pipe end connector Download PDFInfo
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- CN218624927U CN218624927U CN202222967795.6U CN202222967795U CN218624927U CN 218624927 U CN218624927 U CN 218624927U CN 202222967795 U CN202222967795 U CN 202222967795U CN 218624927 U CN218624927 U CN 218624927U
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- pipe end
- plug connector
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Abstract
The utility model discloses a novel pipe end connector, relating to the technical field of pipe end connection, comprising a plug-in connector which is a round platform-shaped structure with two open ends; the tensioning block is abutted against the wide-mouth end of the plug and is provided with three tensioning blocks which are distributed at equal intervals, and the inner wall of one end of each tensioning block, which is far away from the plug, is provided with a first fixing seat; the bracket is arranged in the plug connector and is connected with the inner side of the joint where the plug connector is abutted to the tensioning block. The utility model can adjust the outer side end of the tension block to expand outwards through the spiral external support component, so that the connector can be fixed on the pipe end of the pipeline, and the plug connector on the connector is of a round table-shaped structure and can be plugged with the pipe end of another pipeline, thereby completing the butt joint between the two pipelines and further facilitating the loading and unloading of the pipeline connection; the plug and the tight piece butt department cooperation guard ring that rises can accomodate the protection with two pipeline pipe end slopes, have solved the problem that the protection has the breach to influence the sandblast.
Description
Technical Field
The utility model relates to a pipe end connection technical field specifically is a novel pipe end connector.
Background
In the production of offshore oil exploitation, the safe and effective transportation of crude oil is a crucial part, so that any mechanical damage of a prefabricated groove on a pipeline main body and an end face must not occur in any working procedure and operation of production and processing of a transportation pipeline, and due to the processing technology and the structural particularity of the transportation pipeline, necessary protection measures must be taken before the pipeline anticorrosion operation, and a quick connection joint between pipes is additionally arranged, namely a mouth protection and quick installation connector.
However, the C-type protection connector in the original operation has the phenomena of a gap in protection, sand blasting influence, inconvenient assembly and disassembly, and the like, and the novel pipe end mouth protection fast-assembling connector is developed and designed according to the actual production comprehensive working condition aiming at the requirements so as to achieve the purpose of avoiding the defects of poor protection and inconvenient disassembly and assembly of the old type connector.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problems of poor protection and inconvenient disassembly and assembly of an old-type connector, a novel pipe end connector is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel pipe end connector comprising: the plug connector is a circular truncated cone-shaped structure with openings at two ends; the inner wall of one end, far away from the plug, of the tensioning block is provided with a first fixed seat; the bracket is arranged in the plug connector and connected with the inner side of the joint of the plug connector and the tensioning block; and the spiral outer support assembly is arranged between the tensioning block and the support and is used for applying outward thrust to one end, far away from the plug, of the tensioning block so as to enable one end, far away from the plug, of the tensioning block to incline outwards.
As the utility model discloses further scheme again: the spiral outer support assembly comprises: one end of the bolt is rotatably connected with the middle part of the bracket; the moving block is in threaded connection with the other end of the bolt; the three second fixed seats are equidistantly arranged on the circumferential outer edge of the moving block; locate first fixing base with the outer vaulting pole between the second fixing base, the both ends of outer vaulting pole respectively with first fixing base with the second fixing base rotates to be connected.
As a further aspect of the present invention: the bolt head is located one side of the narrow-mouth end of the plug connector, at least two screw caps are connected to the bolt in a threaded mode, and the two screw caps are located on one side, away from the end of the bolt head, of the support.
As a further aspect of the present invention: the plug is provided with a protective ring in contact with the peripheral hoop by abutting against the tensioning block, and the cross section of the protective ring is of a circular or oval structure.
As a further aspect of the present invention: the outer wall of the plug is provided with a plurality of lightening holes which are distributed at equal intervals.
As a further aspect of the present invention: the tensioning block is an arc-shaped elastic steel sheet, and the radian of the tensioning block is matched with that of the wide-mouth end of the plug connector.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an expansion that inclines outward is regulated and control to the outside end of tight piece that rises through spiral external stay subassembly, can make the connector fix on pipeline pipe port, and the bayonet joint on the connector is round platform column structure, can peg graft with another pipeline pipe port, and then accomplish the butt joint between two pipelines, and then the loading and unloading of pipeline connection is more convenient; the plug and the tight piece butt department cooperation guard ring that rises can accomodate the protection with two pipeline pipe end slopes, have solved the problem that the protection has the breach to influence the sandblast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is another schematic view of the present invention.
In the figure: 1. a plug-in connector; 2. a tensioning block; 3. a support; 4. a spiral outer support assembly; 401. a bolt; 402. a moving block; 403. a second fixed seat; 404. an outer stay bar; 5. a guard ring; 6. a first fixed seat; 7. and (7) lightening holes.
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 novel pipe end connector includes: the plug connector 1 is a truncated cone-shaped structure with two open ends; the tensioning device is abutted against the wide-mouth end of the plug 1 and is provided with three tensioning blocks 2 which are distributed at equal intervals, and the inner wall of one end of each tensioning block 2, which is far away from the plug 1, is provided with a first fixed seat 6; the bracket 3 is arranged in the plug 1 and is connected with the inner side of the joint where the plug 1 is abutted with the tensioning block 2; the spiral outer support assembly 4 is arranged between the tensioning block 2 and the bracket 3 and is used for applying outward thrust to one end, far away from the plug connector 1, of the tensioning block 2 so as to enable one end, far away from the plug connector 1, of the tensioning block 2 to incline outwards; the tensioning block 2 is an arc elastic steel sheet, and the radian of the tensioning block 2 is matched with that of the wide-mouth end of the plug 1; the plug 1 contacts the periphery hoop with the tight piece 2 butt that rises and is equipped with guard ring 5, and the cross section of guard ring 5 is circular or oval structure.
In this embodiment: because current C type protection connector has the protection breach, influences the sandblast, load and unload inconvenient phenomenons such as, so this scheme is synthesized the operating mode according to actual production, designs new type pipe end and protects mouthful protection fast-assembling connector to reach and avoid old type connector's protection harmfully, the purpose of the inconvenient defect of dismouting.
Specifically, this scheme novel pipe end connector is mainly including bayonet joint 1, the tight piece 2 that rises, support 3, spiral external stay subassembly 4 and guard ring 5, bayonet joint 1 is the round platform column structure of both ends opening and middle part fretwork, three tight pieces of tight piece 2 that rise correspond and set up at the bayonet joint 1 wide-mouth end, bayonet joint 1 is equipped with support 3 and guard ring 5 with the tight 2 butt departments that rise, guard ring 5 sets up in bayonet joint 1 and the tight 2 butt departments that rise are peripheral, support 3 sets up at bayonet joint 1 and the tight 2 butt departments inboard that rise, the one end that rises of tight piece 2 is fixed between support 3 and guard ring 5 by the centre gripping, and the tight 2 supports 3 that rise set up spiral external stay subassembly 4.
When two pipelines need to be butted, the three tensioning block ends of the pipeline end connector are inserted into one pipeline end opening, outward thrust is applied to the outer side ends of the three tensioning blocks 2 through the spiral external support assembly 4, the outer side ends of the three tensioning blocks 2 are enabled to incline outwards and contact with the inner wall of the pipeline end opening to be tensioned, one end (the three tensioning blocks 2) of the connector is fixedly connected to one pipeline end opening, the other end (the plug-in connector 1) of the connector can be plugged with the other pipeline end opening, then the two pipelines are quickly butted, the butted pipeline end face groove is inserted into the plug-in connector 1 (or the tensioning blocks 2) and the protection ring 5 to protect the skin, and the sharp pipeline end face groove is prevented from scratching the skin and collision damage occurs to the groove.
Referring to fig. 1-2, the spiral brace assembly 4 includes: one end of the bolt 401 is rotatably connected with the middle part of the bracket 3; a moving block 402 screwed to the other end of the bolt 401; three second fixing seats 403 equidistantly arranged on the circumferential outer edge of the moving block 402; the outer support rod 404 is arranged between the first fixing seat 6 and the second fixing seat 403, and two ends of the outer support rod 404 are respectively in rotary connection with the first fixing seat 6 and the second fixing seat 403; the head of the bolt 401 is located at one side of the narrow end of the plug 1, the bolt 401 is connected with at least two nuts in a threaded manner, and the two nuts are located at one side of the support 3 away from the head end of the bolt 401.
In this embodiment: the screw external support assembly 4 mainly comprises a bolt 401, a moving block 402, a second fixing seat 403 and an external support rod 404, the bolt 401 is centered inside the plug connector 1 and is rotatably connected with the support 3, when the three tensioning blocks 2 need to be regulated and controlled, the bolt 401 can be screwed by a pneumatic or electric tool to rotate, the moving block 402 can move on the bolt 401, when the external support rod 404 and the bolt 401 tend to be relatively vertical, the outer side end of the tensioning block 2 expands outwards, so that the connector is fixedly connected with the inner wall of the end port of the pipe end, otherwise, the outer side end of the tensioning block 2 retracts inwards, and the connector and the end port of the pipe end can be detached separately.
Please refer to fig. 1-2, the outer wall of the plug 1 is provided with a plurality of weight-reducing holes 7 distributed at equal intervals.
In this embodiment: the weight-reducing holes 7 are formed in the outer wall of the plug-in connector 1, so that the plug-in connector 1 is lighter and can be conveniently butted with one pipeline port.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (6)
1. A novel pipe end connector, comprising:
the plug connector (1), the plug connector (1) is a round table-shaped structure with openings at two ends;
the tensioning device is abutted against the wide-mouth end of the plug connector (1) and is provided with three tensioning blocks (2) which are distributed at equal intervals, and the inner wall of one end of each tensioning block (2) far away from the plug connector (1) is provided with a first fixed seat (6);
the bracket (3) is arranged in the plug connector (1) and is connected with the inner side of the joint where the plug connector (1) is abutted to the tensioning block (2); and
the spiral external support assembly (4) is arranged between the tension block (2) and the support (3) and used for applying outward thrust to one end, far away from the plug connector (1), of the tension block (2) so that one end, far away from the plug connector (1), of the tension block (2) inclines outwards.
2. A new pipe end connector according to claim 1, characterized in that said helical brace assembly (4) comprises:
one end of the bolt (401) is rotatably connected with the middle part of the bracket (3);
a moving block (402) screwed to the other end of the bolt (401);
three second fixed seats (403) which are equidistantly arranged on the circumferential outer edge of the moving block (402);
and the outer support rod (404) is arranged between the first fixing seat (6) and the second fixing seat (403), and two ends of the outer support rod (404) are respectively connected with the first fixing seat (6) and the second fixing seat (403) in a rotating manner.
3. The novel pipe end connector according to claim 2, wherein the head of the bolt (401) is located at one side of the narrow end of the plug (1), at least two nuts are screwed on the bolt (401), and the two nuts are located at one side of the bracket (3) away from the head end of the bolt (401).
4. The novel pipe end connector according to claim 1, wherein the plug connector (1) and the tensioning block (2) are in abutting contact with a peripheral hoop, a protection ring (5) is arranged on the peripheral hoop, and the cross section of the protection ring (5) is of a circular or oval structure.
5. The novel pipe end connector as claimed in claim 1, wherein the outer wall of the plug (1) is provided with a plurality of lightening holes (7) which are distributed at equal intervals.
6. The novel pipe end connector as claimed in claim 1, wherein the tensioning block (2) is an arc-shaped elastic steel sheet, and the radian of the tensioning block (2) is matched with the radian of the wide-mouth end of the plug connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967795.6U CN218624927U (en) | 2022-11-08 | 2022-11-08 | Novel pipe end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222967795.6U CN218624927U (en) | 2022-11-08 | 2022-11-08 | Novel pipe end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218624927U true CN218624927U (en) | 2023-03-14 |
Family
ID=85422229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222967795.6U Active CN218624927U (en) | 2022-11-08 | 2022-11-08 | Novel pipe end connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218624927U (en) |
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2022
- 2022-11-08 CN CN202222967795.6U patent/CN218624927U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 300384 No.1, Floor 1, Building 4, Phase I, Gaotai Road 4, Binhai Hi tech Park, Binhai New Area, Binhai, Tianjin Patentee after: Villette Technology (Tianjin) Co.,Ltd. Patentee after: CNOOC DEVELOPMENT ZHUHAI PIPELINE ENGINEERING Co.,Ltd. Address before: 300457 plant 1-2, No. 369, Danjiang Road, Tanggu marine science and Technology Park, Binhai New Area, Tianjin Patentee before: Villette Technology (Tianjin) Co.,Ltd. |