CN210629062U - Interior cable sealing joint that wears - Google Patents
Interior cable sealing joint that wears Download PDFInfo
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- CN210629062U CN210629062U CN201921929710.7U CN201921929710U CN210629062U CN 210629062 U CN210629062 U CN 210629062U CN 201921929710 U CN201921929710 U CN 201921929710U CN 210629062 U CN210629062 U CN 210629062U
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Abstract
The utility model belongs to the technical field of sealing connection, and relates to an inner-through cable sealing joint, which comprises a base, a sealing short joint and a sealing rubber ring, wherein the base comprises a body, a first pore passage for the cable to pass through, a first groove arranged at the upper end of the body, and a first arc concave part arranged at the bottom in the first groove; the sealing short circuit comprises a fixed part matched with the first groove, a connecting part connected with the fixed part and a second arc concave part arranged at the bottom of the fixed part, and is provided with a second pore passage for a cable to pass through; when the fixing part is matched with the first groove, the first arc concave part and the second arc concave part are enclosed to form a first placing groove, and the sealing rubber ring is arranged in the first placing groove. The utility model discloses the structure sets up simply, and installation, dismantlement convenient and fast have good antiseep effect, perfect solution the problem of the easy seepage of conventional seal, and the commonality is strong, and the range of application is wide.
Description
Technical Field
The utility model belongs to the technical field of sealing connection, a interior cable sealing joint of wearing is related to.
Background
The inner-through cable is widely applied to pipeline anti-freezing and heat-insulating in industries such as oil extraction and the like, and has the characteristics of low heat loss, long service life and low construction difficulty; however, the conventional seal is prone to leakage due to the high pressure of the pipe being penetrated, and cannot meet the actual use requirements.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a cable sealing joint is worn in simple structure, convenient to use, antiseep effect.
The utility model provides a technical problem adopt following technical scheme to realize:
an internally-penetrated cable sealing joint comprises a base, a sealing short joint and a sealing rubber ring, wherein the base comprises a body, a first pore passage for a cable to penetrate through, a first groove arranged at the upper end of the body and a first arc concave part arranged at the bottom in the first groove; the sealing short circuit comprises a fixed part matched with the first groove, a connecting part connected with the fixed part and a second arc concave part arranged at the bottom of the fixed part, and is provided with a second pore passage for a cable to pass through; when the fixing part is matched with the first groove, the first arc concave part and the second arc concave part are enclosed to form a first placing groove, and the sealing rubber ring is arranged in the first placing groove.
The inner wall of the first groove is provided with a first internal thread, and the outer wall of the fixing part is provided with an external thread matched with the first internal thread.
A second groove is formed in the connecting part of one sealing short joint and matched with the fixing part of the other sealing short joint; and when the two sealing short joints are matched, a second placing groove is defined by the third arc concave part and the second arc concave part, and the sealing rubber ring is arranged in the second placing groove.
And a second internal thread matched with the external thread is arranged on the inner wall of the second groove.
The outer contour of the sealing rubber ring is matched with the shape of the first placing groove.
The outer contour of the sealing rubber ring is matched with the shape of the second placing groove.
The lower end of the base is provided with an expanding groove.
The utility model has the advantages that:
1) the utility model has simple structure, convenient and quick installation and disassembly, strong universality and wide application range, and can meet the sealing effect required by different conditions by adjusting the number of the sealing short joints and the sealing rubber rings;
2) the utility model discloses the circular arc concave surface of well first standing groove and second standing groove cooperatees with the shape of sealed rubber ring for the sealing force is big when pipeline pressure is big more, has good antiseep effect, perfect solution the problem of the easy seepage of conventional seal.
Drawings
Fig. 1 is a schematic structural diagram of the present invention cooperating with a cable.
Fig. 2 is a schematic view of the cross-sectional structure of the base of the present invention.
Fig. 3 is the cross-sectional structure schematic diagram of the sealed short circuit of the utility model.
Fig. 4 is a partial sectional view of fig. 1.
Fig. 5 is a schematic structural diagram of the present invention cooperating with a cable.
Fig. 6 is a partial cross-sectional structure diagram of fig. 5.
Detailed Description
Example 1
As shown in fig. 1-6, an inner-through cable sealing joint includes a base 1, a sealing short-circuit 2 and a sealing rubber ring 3, where the base 1 includes a body 11, a first hole 12, a first groove 13 and a first arc recess 14, the body 11 is cylindrical, the body 11 is provided with the first hole 12, the first hole 12 is used for a cable 10 to pass through, the first groove 13 is provided at an upper end of the body 11, and preferably, an inner wall of the first groove 13 is provided with a first internal thread; the first arc concave part 14 is arranged at the bottom of the first groove 13, and the inner wall of the first arc concave part 14 is an arc surface;
the sealing short circuit is matched with the base 1, specifically, the sealing short circuit 2 comprises a fixing part 21, a connecting part 22 and a second arc concave part 23, a second hole 24 is formed in the sealing short circuit 2, the second hole 24 is used for allowing a cable 10 to pass through, preferably, the fixing part 21 and the connecting part 22 are of an integrally formed structure, the upper end of the fixing part is connected with the lower end of the connecting part 22, an external thread matched with the first internal thread is arranged on the outer wall of the fixing part 21, and the sealing short circuit can be matched with the base in a threaded mode through the matching between the external thread and the first internal thread; the second arc concave part 23 is arranged at the bottom of the fixing part 21, and the inner wall of the second arc concave part 23 is an arc surface; when the fixing part is matched with the first groove, the first arc concave part 14 and the second arc concave part 23 enclose a first placing groove 4; the sealing rubber ring 3 is made of rubber materials, the surface of the sealing rubber ring is arc-shaped, the sealing rubber ring 3 is sleeved on the cable 10, the first placing groove 4 is used for placing the sealing rubber ring 3, and preferably, the outer contour of the sealing rubber ring is matched with the shape of the first placing groove;
preferably, in order to further enhance the sealing effect, a plurality of short seals and sealing rubber rings may be provided, specifically, a second groove 25 is provided at the upper end of the connecting portion 22 of the short seal, the second groove 25 may be matched with a fixing portion of another short seal, preferably, a second internal thread matched with the external thread 211 is provided on the inner wall of the second groove 25, a third arc concave portion 26 is provided at the inner bottom of the second groove 25, the inner wall of the third arc concave portion 26 is an arc surface, when the fixing portion of one short seal is matched with the connecting portion of another short seal, the second arc concave portion and the third arc concave portion 26 enclose a second placing groove 5, the second placing groove 5 is used for placing the sealing rubber ring 3, and preferably, the outer contour of the sealing rubber ring is matched with the shape of the second placing groove;
the specific working principle of this embodiment is as follows: welding the base 1 on the pipeline with the hole, connecting the sealing short joint on the base in a screwed mode, arranging a sealing rubber ring in a first placing groove formed by the sealing short joint and the base in an enclosing mode, and then enabling the cable to penetrate through a first hole channel, the sealing rubber ring and a second hole channel to complete installation of the sealing joint and the cable; when the pressure in the pipeline is too high, the number of the sealing short joints and the number of the sealing joints can be increased according to actual conditions, specifically, after the base is connected and matched with one sealing short joint, the fixed part of the other sealing joint is matched with the connecting part of the previous sealing short joint, a sealing rubber ring is arranged in a second placing groove surrounded by the two sealing short joints, and a plurality of sealing short joints can be sequentially increased according to the same connecting mode so as to meet the sealing effect required by different pipeline pressures;
the utility model discloses the structure sets up simply, and simple to operate is swift, and the circular arc concave surface of first standing groove and second standing groove cooperatees with the shape of sealed rubber ring for the sealing force is big more when pipeline pressure is big more, perfect solution the problem of the easy seepage of conventional seal.
The above detailed description of the embodiments of the present invention is only the preferred embodiments of the present invention, and the embodiments of the present invention should not be considered as limiting the scope of the present invention, and all the equivalent changes and improvements made in the application scope of the present invention should still belong to the scope of the present invention.
Claims (7)
1. The utility model provides an interior cable sealing joint that wears which characterized in that: the cable connector comprises a base (1), a sealing short circuit (2) and a sealing rubber ring (3), wherein the base (1) comprises a body (11), a first hole (12) for the cable to pass through, a first groove (13) arranged at the upper end of the body (11) and a first arc concave part (14) arranged at the bottom in the first groove (13); the sealing short circuit (2) comprises a fixing part (21) matched with the first groove (13), a connecting part (22) connected with the fixing part (21) and a second arc concave part (23) arranged at the bottom of the fixing part (21), and the sealing short circuit (2) is provided with a second pore channel (24) for a cable to pass through; when the fixing part is matched with the first groove, the first arc concave part (14) and the second arc concave part (23) are enclosed to form a first placing groove (4), and the sealing rubber ring (3) is arranged in the first placing groove (4).
2. An inline cable sealing joint according to claim 1, wherein: the inner wall of the first groove (13) is provided with a first internal thread, and the outer wall of the fixing part (21) is provided with an external thread matched with the first internal thread.
3. An inline cable sealing joint according to claim 2, wherein: a second groove (25) is formed in the connecting portion (22) of the sealing short joint, and the second groove (25) is matched with a fixing portion of the other sealing short joint; the inner bottom of the second groove (25) is provided with a third arc concave part (26), when the two short sealing joints are matched, the third arc concave part (26) and the second arc concave part (23) enclose a second placing groove (5), and the sealing rubber ring (3) is arranged in the second placing groove (5).
4. A sealed joint of an inner cable as claimed in claim 3, wherein: and a second internal thread matched with the external thread is arranged on the inner wall of the second groove (25).
5. An inline cable sealing joint according to claim 1, wherein: the outer contour of the sealing rubber ring (3) is matched with the shape of the first placing groove (4).
6. A sealed joint of an inner cable as claimed in claim 3, wherein: the outer contour of the sealing rubber ring (3) is matched with the shape of the second placing groove (5).
7. An inline cable sealing joint according to claim 1, wherein: the lower end of the base (1) is provided with an expanding groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929710.7U CN210629062U (en) | 2019-11-11 | 2019-11-11 | Interior cable sealing joint that wears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921929710.7U CN210629062U (en) | 2019-11-11 | 2019-11-11 | Interior cable sealing joint that wears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210629062U true CN210629062U (en) | 2020-05-26 |
Family
ID=70749983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921929710.7U Active CN210629062U (en) | 2019-11-11 | 2019-11-11 | Interior cable sealing joint that wears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210629062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735171A (en) * | 2022-05-05 | 2022-07-12 | 广州大学 | Underwater robot pipeline pressure detection connecting piece |
-
2019
- 2019-11-11 CN CN201921929710.7U patent/CN210629062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735171A (en) * | 2022-05-05 | 2022-07-12 | 广州大学 | Underwater robot pipeline pressure detection connecting piece |
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