CN212659959U - Conductor connecting pipe with good sealing insulation property - Google Patents
Conductor connecting pipe with good sealing insulation property Download PDFInfo
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- CN212659959U CN212659959U CN202021789498.1U CN202021789498U CN212659959U CN 212659959 U CN212659959 U CN 212659959U CN 202021789498 U CN202021789498 U CN 202021789498U CN 212659959 U CN212659959 U CN 212659959U
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Abstract
The utility model discloses a conductor connecting pipe that sealing insulation nature is good relates to conductor connecting pipe technical field, the connecting pipe comprises a connecting pipe, the connecting pipe is placed for the level, the outer wall fixedly connected with external insulation layer of connecting pipe, external insulation layer is used for the insulation to the connecting pipe, the inside of connecting pipe includes the internal insulation layer, the outer wall of internal insulation layer bonds and has the shielding layer, the outer wall of shielding layer and the inner wall fixed connection of block rubber, it has first cable to peg graft to connect the left end of inside wall of tubes. This conductor connecting pipe that insulating nature is good seals, the rubber block slope through setting up sets up, can also cushion the protection to the connecting pipe when playing insulating, the inside wire net of shielding layer can shield outside electromagnetic signal, the naked joint department of protection does not receive external signal's interference, heat-resisting pad prevents the overheated damage that leads to the connecting pipe inner wall of joint department, the internal insulation layer further improves insulating effect to reach safe in utilization's effect.
Description
Technical Field
The utility model relates to a conductor connecting pipe technical field specifically is a conductor connecting pipe that sealing insulation nature is good.
Background
Wiring often requires connecting one wire to another wire or wires due to branching of the line or insufficient length of the wires, and the connection between the wires is called a connecting pipe. Joints are often faulty and should be avoided as much as possible. The technical requirements of the connecting pipe are as follows: the contact is tight, and the resistance cannot be increased; the insulation strength of the joint is not lower than the original insulation strength of the lead; the mechanical strength of the connecting pipe is not less than 80% of the original mechanical strength of the wire, in the power production, cables need to be laid or repaired, the two cables need to be butted by the connecting pipe, the inner diameter of the currently used cable conductor connecting pipe is straight, the two cable conductors are relatively inserted into the connecting pipe, and the two ends of the connecting pipe are connected by pressing dies, however, various conductor connecting pipes in the market still have various problems.
The existing conductor connecting pipe does not have a shielding function, so that the joint of a cable is easily damaged, the safety performance is poor, the sealing performance is poor, and the installation is not convenient enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conductor connecting pipe that sealing insulation nature is good possesses the installation of being convenient for, and sealing insulation nature is good advantage, and it is relatively poor to have solved the security performance, and sealing performance is relatively poor, installs convenient problem inadequately.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a conductor connecting pipe that sealing nature is good, includes the connecting pipe, the connecting pipe is placed for the level, the outer wall fixedly connected with outer insulation layer of connecting pipe, outer insulation layer is used for the insulation to the connecting pipe, the inside of connecting pipe includes the inner insulation layer, the outer wall of inner insulation layer bonds there is the shielding layer, the outer wall of shielding layer and the inner wall fixed connection of rubber block, the left end of connecting pipe inner wall is pegged graft and is had first cable, the right-hand member of connecting pipe inner wall is pegged graft and is had the second cable, the right-hand member of first cable is provided with the connector, the right-hand member of first cable is through the left end fixed connection of the connector that sets up with the second cable, the inner wall of connecting pipe is provided with seal structure, seal structure is located the edge of connecting pipe, seal structure's outer wall and the inner wall, And the inner wall of the connecting pipe is close to the outer wall of the connector and is fixedly connected with a heat-resistant pad.
Further, the inside of outer insulating layer is provided with a plurality of block rubber, the block rubber is certain angle with the outer wall of connecting pipe, the one end of block rubber and the outer wall fixed connection of connecting pipe.
Through adopting above-mentioned technical scheme, can play the effect of buffering protection to the connecting pipe when insulating.
Further, the inner insulating layer is made of insulating rubber.
Through adopting above-mentioned technical scheme, can make insulating effect further improve.
Furthermore, a steel wire mesh is arranged inside the shielding layer, and the shielding layer wraps the outer wall of the steel wire mesh.
Through adopting above-mentioned technical scheme, can make outside electromagnetic signal shield through the network structure of wire net, prevent to disturb inside.
Furthermore, an expansion ring is arranged inside the sealing structure, a stop block is fixedly connected to the outer wall of the expansion ring, a water guide hole is formed in the edge, close to the connecting pipe, of the stop block, and the water guide hole is formed in a manner of being parallel to the connecting pipe.
Through adopting above-mentioned technical scheme, can seal the inside of leading into the expansion ring with moisture through the water guide hole.
Furthermore, the material of expansion ring is the rubber that absorbs water expansion, the inner wall of expansion ring and the outer wall of first cable, second cable are closely laminated.
Through adopting above-mentioned technical scheme, can make sealed effect better through the setting of expansion ring.
Compared with the prior art, the conductor connecting pipe with good sealing insulation property has the following beneficial effects:
1. the utility model discloses a block rubber slope setting that sets up can also cushion the protection to the connecting pipe when playing insulating, and the inside wire net of shielding layer can shield outside electromagnetic signal, protects naked joint department not to receive external signal's interference, and heat-resisting pad prevents the overheated damage that leads to the connecting pipe inner wall of joint department, and the internal insulation layer prevents that the inside electricity of connecting pipe from revealing, further improves insulating effect to reach safe in utilization's effect.
2. The utility model discloses a first cable that sets up directly pegs graft the inside of connecting pipe with the second cable, makes the connector be located the inner wall of heat-resisting pad, accomplishes the installation promptly, convenient operation, when other water sources such as the hydrone in the air or rainwater pass through the dog, can get into the inside of expansion ring along the guiding hole, will expand after the expansion ring absorbs water, oppresses the outer wall of inner cable to reach the installation of being convenient for, effect that sealing performance is good.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
fig. 3 is an enlarged view of the structure a of the present invention.
In the figure: 1. a first cable; 2. a second cable; 3. a connector; 4. a connecting pipe; 5. an outer insulating layer; 6. a sealing structure; 7. a heat resistant pad; 8. an inner insulating layer; 9. a shielding layer; 10. steel wire mesh; 11. a rubber block; 12. an expansion ring; 13. a stopper; 14. a water guide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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. 1-3, the present invention provides a technical solution: a conductor connecting pipe with good sealing insulation property comprises a connecting pipe 4, the connecting pipe 4 is placed horizontally, an outer insulating layer 5 is fixedly connected to the outer wall of the connecting pipe 4, a plurality of rubber blocks 11 are arranged inside the outer insulating layer 5, the rubber blocks 11 and the outer wall of the connecting pipe 4 form a certain angle, one end of each rubber block 11 is fixedly connected with the outer wall of the connecting pipe 4, the outer insulating layer 5 can play a role of buffering protection on the connecting pipe 4 while insulating, the outer insulating layer 5 is used for insulating the connecting pipe 4, the connecting pipe 4 comprises an inner insulating layer 8 inside, the inner insulating layer 8 is made of insulating rubber, the insulating effect can be further improved, a shielding layer 9 is bonded on the outer wall of the inner insulating layer 8, a steel wire mesh 10 is arranged inside the shielding layer 9, the shielding layer 9 is wrapped on the outer wall of the steel wire mesh 10, and external electromagnetic signals can be shielded through the mesh structure of, the inner part is prevented from being interfered, the outer wall of the shielding layer 9 is fixedly connected with the inner wall of the rubber block 11, the left end of the inner wall of the connecting pipe 4 is spliced with a first cable 1, the right end of the inner wall of the connecting pipe 4 is spliced with a second cable 2, the right end of the first cable 1 is provided with a connector 3, the right end of the first cable 1 is fixedly connected with the left end of the second cable 2 through the arranged connector 3, the outer wall of the inner wall of the connecting pipe 4, which is close to the connector 3, is fixedly connected with a heat-resistant pad 7, the first cable 1 and the second cable 2 are directly spliced into the connecting pipe 4, so that the connector 3 is positioned on the inner wall of the heat-resistant pad 7, namely, the installation is finished, the operation is convenient, the rubber block 11 is obliquely arranged, the connecting pipe 4 can be buffered and protected while the insulation is achieved, the steel wire mesh 10 in the shielding layer 9 can shield external electromagnetic signals, and the, the heat-resistant pad 7 prevents that the overheated damage that leads to connecting pipe 4 inner wall of joint department, and the internal insulation layer 8 prevents that the inside electricity of connecting pipe 4 from revealing, further improves insulating effect to reach safe in utilization's effect.
Wherein, the inner wall of the connecting pipe 4 is provided with a sealing structure 6, an expansion ring 12 is arranged inside the sealing structure 6, the expansion ring 12 is made of water-absorbing expansion rubber, the inner wall of the expansion ring 12 is tightly attached to the outer walls of the first cable 1 and the second cable 2, the sealing effect can be better by the arrangement of the expansion ring 12, the outer wall of the expansion ring 12 is fixedly connected with a baffle 13, the edge of the baffle 13 close to the connecting pipe 4 is provided with a water guide hole 14, the water guide hole 14 is parallel to the connecting pipe 4 and can guide water into the inside of the expansion ring 12 for sealing through the water guide hole 14, the sealing structure 6 is arranged at the edge of the connecting pipe 4, the outer wall of the sealing structure 6 is fixedly connected with the inner wall of the connecting pipe 4, the sealing structure 6 is used for sealing between the connecting pipe 4 and the first cable 1 and the second cable 2, when other, will enter the inside of the expansion ring 12 along the water guiding hole 14, and the expansion ring 12 will expand after absorbing water, and will press the outer wall of the inner cable, so as to achieve the effect of easy installation and good sealing performance.
During the use, directly peg graft the inside of connecting pipe 4 with first cable 1 and second cable 2, make connector 3 be located the inner wall of heat-resisting pad 7, accomplish the installation promptly, convenient operation, other water sources such as hydrone in the air or rainwater when passing through dog 13, can get into the inside of expansion ring 12 along water guide hole 14, and expansion ring 12 will expand after absorbing water, oppresses the outer wall of inner cable, makes the leakproofness better.
The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so: all equivalent changes made according to the shape, structure and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a conductor connecting pipe that sealing insulation nature is good, includes connecting pipe (4), its characterized in that: the connecting pipe (4) is horizontally placed, an outer insulating layer (5) is fixedly connected to the outer wall of the connecting pipe (4), the outer insulating layer (5) is used for insulating the connecting pipe (4), an inner insulating layer (8) is arranged inside the connecting pipe (4), a shielding layer (9) is bonded to the outer wall of the inner insulating layer (8), the outer wall of the shielding layer (9) is fixedly connected with the inner wall of a rubber block (11), a first cable (1) is spliced at the left end of the inner wall of the connecting pipe (4), a second cable (2) is spliced at the right end of the inner wall of the connecting pipe (4), a connector (3) is arranged at the right end of the first cable (1), the right end of the first cable (1) is fixedly connected with the left end of the second cable (2) through the connector (3), and a sealing structure (6) is arranged on the inner wall of the connecting pipe (4), seal structure (6) are located the edge of connecting pipe (4), the outer wall of seal structure (6) and the inner wall fixed connection of connecting pipe (4), seal structure (6) are used for the sealed between connecting pipe (4) and first cable (1), second cable (2), the inner wall of connecting pipe (4) is close to outer wall fixedly connected with heat-resisting pad (7) of connector (3).
2. The conductor connecting pipe with good sealing insulation property as claimed in claim 1, wherein: the inside of outer insulation layer (5) is provided with a plurality of block rubber (11), block rubber (11) are certain angle with the outer wall of connecting pipe (4), the one end of block rubber (11) and the outer wall fixed connection of connecting pipe (4).
3. The conductor connecting pipe with good sealing insulation property as claimed in claim 1, wherein: the inner insulating layer (8) is made of insulating rubber.
4. The conductor connecting pipe with good sealing insulation property as claimed in claim 1, wherein: the shielding layer (9) is internally provided with a steel wire mesh (10), and the shielding layer (9) wraps the outer wall of the steel wire mesh (10).
5. The conductor connecting pipe with good sealing insulation property as claimed in claim 1, wherein: the sealing structure is characterized in that an expansion ring (12) is arranged inside the sealing structure (6), a stop block (13) is fixedly connected to the outer wall of the expansion ring (12), a water guide hole (14) is formed in the edge, close to the connecting pipe (4), of the stop block (13), and the water guide hole (14) is parallel to the connecting pipe (4).
6. The conductor connecting pipe with good sealing insulation property as claimed in claim 5, wherein: the expansion ring (12) is made of water-absorbing expansion rubber, and the inner wall of the expansion ring (12) is tightly attached to the outer walls of the first cable (1) and the second cable (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789498.1U CN212659959U (en) | 2020-08-24 | 2020-08-24 | Conductor connecting pipe with good sealing insulation property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021789498.1U CN212659959U (en) | 2020-08-24 | 2020-08-24 | Conductor connecting pipe with good sealing insulation property |
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| Publication Number | Publication Date |
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| CN212659959U true CN212659959U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021789498.1U Active CN212659959U (en) | 2020-08-24 | 2020-08-24 | Conductor connecting pipe with good sealing insulation property |
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| CN (1) | CN212659959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509804A (en) * | 2022-03-07 | 2022-05-17 | 深圳绿灯侠新能源有限公司 | Solar cell breakdown-preventing detector based on super capacitor |
-
2020
- 2020-08-24 CN CN202021789498.1U patent/CN212659959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114509804A (en) * | 2022-03-07 | 2022-05-17 | 深圳绿灯侠新能源有限公司 | Solar cell breakdown-preventing detector based on super capacitor |
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