CN215580328U - Sealing structure of submarine cable joint - Google Patents
Sealing structure of submarine cable joint Download PDFInfo
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- CN215580328U CN215580328U CN202121740419.2U CN202121740419U CN215580328U CN 215580328 U CN215580328 U CN 215580328U CN 202121740419 U CN202121740419 U CN 202121740419U CN 215580328 U CN215580328 U CN 215580328U
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- sealing
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Abstract
The utility model discloses a sealing structure of a submarine cable joint, which comprises a first connecting pipe and a second connecting pipe, wherein the second connecting pipe is arranged on one side of the first connecting pipe, a first convex pipe is fixedly connected to one side of the outer part of the first connecting pipe, and a chute is embedded in one side of the inner part of the second connecting pipe. This seal structure of submarine cable joint is through being provided with first bulge tube, second bulge tube and notch, when needs are assembled first connecting pipe and second connecting pipe, the both ends that will connect the jack of usefulness and exert pressure laminate in one side of first bulge tube and one side of second bulge tube respectively, the screw pulling first connecting pipe of jack and the motion of second connecting pipe that rotates again make its laminating be in the same place, cup joint the clamp in the outside of first bulge tube and second bulge tube, and the notch can be fixed a position the clamp, thereby it is enough firm after first bulge tube and the connection of second bulge tube to have guaranteed, the completion that can be convenient is connected, the problem of connecting that can't be convenient is solved.
Description
Technical Field
The utility model relates to the technical field of submarine cable connectors, in particular to a sealing structure of a submarine cable connector.
Background
The submarine cable is used for connecting large submarine mechanical equipment, a hub is one of key components of a submarine cable joint system and is welded to each pipe end to be connected, an inner side (IB) hub is usually installed on an XMT or manifold porch, and an outer side (OB) hub is installed on an oil outlet pipeline, a jumper or an umbilical cable terminal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing structure of a submarine cable joint, which aims to solve the problem that the connection cannot be conveniently carried out in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the sealing structure of the submarine cable joint comprises a first connecting pipe and a second connecting pipe, wherein the second connecting pipe is arranged on one side of the first connecting pipe, a first convex pipe is fixedly connected to one side of the outer part of the first connecting pipe, and a chute is embedded in one side of the inner part of the second connecting pipe;
the outside one side fixedly connected with second convex tube of second connecting pipe, the outside of first convex tube and the outside of second convex tube are inlayed respectively and are had a set of notch.
Preferably, the center line of the notch is on the same vertical plane as the center line of the second convex pipe, and the center line of the notch is on the same vertical plane as the center line of the first convex pipe.
Preferably, the center line of the first connecting pipe and the center line of the first convex pipe are on the same vertical plane, and the center line of the second convex pipe and the center line of the second connecting pipe are on the same vertical plane.
Preferably, one side of the second convex pipe is fixedly connected with an inserting part, one side of the first convex pipe is fixedly connected with a connecting groove, the interiors of the first connecting pipe and the second connecting pipe are respectively and fixedly connected with a group of sealing coatings, and the sealing coatings are respectively and fixedly connected with the inserting part and the connecting groove.
Preferably, one side of the inside of the first connecting pipe is inlaid with a step groove, one side of the inside of the first connecting pipe is fixedly connected with a convex ring, one side of the inside of the first connecting pipe is movably connected with a sealing element, and the sealing element is respectively movably connected with the step groove and the inclined groove.
Preferably, the central line of the first connecting pipe and the central line of the convex ring are on the same vertical plane, and the inclined groove and the sealing element are movably connected.
Compared with the prior art, the utility model has the beneficial effects that: the sealing structure of the submarine cable joint not only realizes convenient connection, reduces the seawater entering amount after connection, but also realizes the positioning of the sealing element;
(1) by arranging the first convex pipe, the second convex pipe and the notch, when the first connecting pipe and the second connecting pipe are required to be assembled, two ends of a jack for connection, which are pressed by the jack, are respectively attached to one side of the first convex pipe and one side of the second convex pipe, then the screw of the jack is rotated to pull the first connecting pipe and the second connecting pipe to move so as to enable the first connecting pipe and the second connecting pipe to be attached together, the hoop is sleeved outside the first convex pipe and the second convex pipe, and the notch can position the hoop, so that the first convex pipe and the second convex pipe are ensured to be firm enough after being connected, and the connection can be conveniently completed;
(2) by arranging the inserting part, the sealing coating and the connecting groove, when the first connecting pipe and the second connecting pipe are connected, the sealing coating is extruded by jacks on two sides, after the first convex pipe and the second convex pipe are mutually attached, the inserting part on one side of the second convex pipe can be inserted into the connecting groove, and the sealing coating outside the inserting part can be tightly attached to the inside of the connecting groove, so that the sealing property between the inserting part and the connecting groove is improved, the sealing element is prevented from being corroded by seawater permeating into the connecting part, the first connecting pipe and the second connecting pipe can be limited by the inserting part and the connecting groove, the stability after connection is ensured, the first convex pipe and the second convex pipe can be more attached after connection, and the service life of the sealing element is prolonged;
(3) through being provided with the sealing member, the chute, step groove and bulge loop, after connecting, first connecting pipe and second connecting pipe hug closely together, and the inside chute of second connecting pipe and the inside step groove of first connecting pipe can extrude the sealing member, when compacting the sealing member, make sealing member deformation make its both sides hug closely respectively in one side of chute and the inside in step groove, the inside bellied bulge loop of first connecting pipe further fixes a position the sealing member, realized can fixing a position the sealing member after connecting, prevent that the sealing member from squinting in first connecting pipe and second connecting pipe, lead to the leakproofness variation.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic perspective view of a convex ring according to the present invention;
FIG. 3 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of a side view of a connecting slot of the present invention.
In the figure: 1. a first connecting pipe; 2. a first male pipe; 3. a seal member; 4. a plug-in part; 5. a second male pipe; 6. a seal coat; 7. a second connecting pipe; 8. a notch; 9. a chute; 10. connecting grooves; 11. a step groove; 12. a convex ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-4, the sealing structure of the submarine cable joint includes a first connecting pipe 1 and a second connecting pipe 7, the second connecting pipe 7 is disposed at one side of the first connecting pipe 1, the first convex pipe 2 is fixedly connected to one side of the outside of the first connecting pipe 1, and the inclined groove 9 is embedded at one side of the inside of the second connecting pipe 7;
a second convex pipe 5 is fixedly connected to one side of the outer part of the second connecting pipe 7, and a group of notches 8 are respectively embedded in the outer part of the first convex pipe 2 and the outer part of the second convex pipe 5;
the central line of the notch 8 and the central line of the second convex pipe 5 are on the same vertical plane, and the central line of the notch 8 and the central line of the first convex pipe 2 are on the same vertical plane;
the central line of the first connecting pipe 1 and the central line of the first convex pipe 2 are on the same vertical plane, and the central line of the second convex pipe 5 and the central line of the second connecting pipe 7 are on the same vertical plane;
specifically, as shown in fig. 1, 2, 3 and 4, when the first connecting pipe 1 and the second connecting pipe 7 need to be assembled, two ends pressed by a jack for connection are respectively attached to one side of the first convex pipe 2 and one side of the second convex pipe 5, then a screw of the jack is rotated to pull the first connecting pipe 1 and the second connecting pipe 7 to move so that the first connecting pipe 1 and the second connecting pipe 7 are attached together, the clamp is sleeved outside the first convex pipe 2 and the second convex pipe 5, and the notch 8 can be used for positioning the clamp, so that the first convex pipe 2 and the second convex pipe 5 are connected firmly enough, and the connection can be conveniently completed.
Example 2: one side of the second convex pipe 5 is fixedly connected with an inserting part 4, one side of the first convex pipe 2 is fixedly connected with a connecting groove 10, the interiors of the first connecting pipe 1 and the second connecting pipe 7 are respectively fixedly connected with a group of sealing coatings 6, and the sealing coatings 6 are respectively fixedly connected with the inserting part 4 and the connecting groove 10;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when connecting first connecting pipe 1 and second connecting pipe 7, receive the extrusion of both sides jack, after first protruding pipe 2 and second protruding pipe 5 laminated each other, grafting portion 4 of second protruding pipe 5 one side can insert the inside of spread groove 10, and the outside seal coating 6 of grafting portion 4 can hug closely in the inside of spread groove 10, in order to improve the leakproofness between grafting portion 4 and spread groove 10, prevent that the seawater infiltration is inside to cause the corruption to sealing member 3, and grafting portion 4 and spread groove 10 can be spacing to first connecting pipe 1 and second connecting pipe 7, guarantee to connect the back stability, realized can making first protruding pipe 2 and second protruding pipe 5 more laminate after connecting, improve the life of sealing member 3.
Example 3: a step groove 11 is embedded in one side of the interior of the first connecting pipe 1, a convex ring 12 is fixedly connected to one side of the interior of the first connecting pipe 1, a sealing element 3 is movably connected to one side of the interior of the first connecting pipe 1, and the sealing element 3 is respectively movably connected with the step groove 11 and the inclined groove 9;
the central line of the first connecting pipe 1 and the central line of the convex ring 12 are on the same vertical plane, and the inclined groove 9 is movably connected with the sealing element 3;
specifically, as shown in fig. 1, 2, 3 and 4, after connection, the first connecting pipe 1 and the second connecting pipe 7 are tightly attached together, the inclined groove 9 inside the second connecting pipe 7 and the step groove 11 inside the first connecting pipe 1 can extrude the sealing element 3, the sealing element 3 is deformed to enable two sides of the sealing element 3 to be tightly attached to one side of the inclined groove 9 and the inside of the step groove 11 respectively while being compacted, the protruding ring 12 protruding inside the first connecting pipe 1 further positions the sealing element 3, positioning of the sealing element 3 after connection is achieved, and the sealing element 3 is prevented from being deviated inside the first connecting pipe 1 and the second connecting pipe 7, so that sealing performance is poor.
The working principle is as follows: when the utility model is used, firstly, when a first connecting pipe 1 and a second connecting pipe 7 need to be assembled, two pressed ends of a jack for connection are respectively attached to one side of a first convex pipe 2 and one side of a second convex pipe 5, then a screw of the jack is rotated to pull the first connecting pipe 1 and the second connecting pipe 7 to move so as to be attached together, a clamp hoop is sleeved outside the first convex pipe 2 and the second convex pipe 5, a notch 8 can position the clamp hoop, so that the first convex pipe 2 and the second convex pipe 5 are ensured to be firm enough after being connected, when the first connecting pipe 1 and the second connecting pipe 7 are connected, the first convex pipe 2 and the second convex pipe 5 are extruded by the jacks at two sides, after the first convex pipe 2 and the second convex pipe 5 are attached to each other, an inserting part 4 at one side of the second convex pipe 5 is inserted into a connecting groove 10, and a sealing coating 6 outside the inserting part 4 is tightly attached to the inside the connecting groove 10, in order to improve the leakproofness between grafting portion 4 and the spread groove 10, prevent that the sea water infiltration is inside to lead to the fact the corruption to sealing member 3, and grafting portion 4 and spread groove 10 can be spacing to first connecting pipe 1 and second connecting pipe 7, it is stable after guaranteeing to connect, and after connecting, first connecting pipe 1 and second connecting pipe 7 are hugged closely together, and the inside chute 9 of second connecting pipe 7 and the inside step groove 11 of first connecting pipe 1 can extrude sealing member 3, when with the compaction of sealing member 3, make the inside of 3 deformation messenger's both sides of sealing member hug closely one side and step groove 11 at chute 9 respectively, the inside bellied bulge loop 12 of first connecting pipe 1 further fixes a position sealing member 3.
It will be evident to those skilled in the art that the utility model 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 utility model 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 (6)
1. Sealing structure of submarine cable joint, including first connecting pipe (1) and second connecting pipe (7), its characterized in that: a second connecting pipe (7) is arranged on one side of the first connecting pipe (1), a first convex pipe (2) is fixedly connected to one side of the outer part of the first connecting pipe (1), and a chute (9) is embedded in one side of the inner part of the second connecting pipe (7);
the outside one side fixedly connected with second flange (5) of second connecting pipe (7), the outside of first flange (2) and the outside of second flange (5) are inlayed respectively and are had a set of notch (8).
2. A sealing structure of a subsea cable splice according to claim 1, characterized in that: the central line of the notch (8) and the central line of the second convex pipe (5) are on the same vertical plane, and the central line of the notch (8) and the central line of the first convex pipe (2) are on the same vertical plane.
3. A sealing structure of a subsea cable splice according to claim 1, characterized in that: the central line of the first connecting pipe (1) and the central line of the first convex pipe (2) are on the same vertical plane, and the central line of the second convex pipe (5) and the central line of the second connecting pipe (7) are on the same vertical plane.
4. A sealing structure of a subsea cable splice according to claim 1, characterized in that: one side fixedly connected with grafting portion (4) of second protruding pipe (5), one side fixedly connected with spread groove (10) of first protruding pipe (2), the inside of first connecting pipe (1) and second connecting pipe (7) is a set of sealing coating (6) of fixedly connected with respectively, sealing coating (6) respectively with grafting portion (4) and spread groove (10) fixed connection.
5. A sealing structure of a subsea cable splice according to claim 1, characterized in that: inlay in inside one side of first connecting pipe (1) and have step groove (11), inside one side fixedly connected with bulge loop (12) of first connecting pipe (1), inside one side swing joint of first connecting pipe (1) has sealing member (3), sealing member (3) respectively with step groove (11) and chute (9) swing joint.
6. A sealing structure of a subsea cable splice according to claim 1, characterized in that: the central line of the first connecting pipe (1) and the central line of the convex ring (12) are on the same vertical plane, and the inclined groove (9) is movably connected with the sealing element (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740419.2U CN215580328U (en) | 2021-07-29 | 2021-07-29 | Sealing structure of submarine cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121740419.2U CN215580328U (en) | 2021-07-29 | 2021-07-29 | Sealing structure of submarine cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215580328U true CN215580328U (en) | 2022-01-18 |
Family
ID=79829526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121740419.2U Active CN215580328U (en) | 2021-07-29 | 2021-07-29 | Sealing structure of submarine cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215580328U (en) |
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2021
- 2021-07-29 CN CN202121740419.2U patent/CN215580328U/en active Active
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