CN212874858U - Safe and reliable's formula of soaking cable plug - Google Patents
Safe and reliable's formula of soaking cable plug Download PDFInfo
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- CN212874858U CN212874858U CN202022162253.2U CN202022162253U CN212874858U CN 212874858 U CN212874858 U CN 212874858U CN 202022162253 U CN202022162253 U CN 202022162253U CN 212874858 U CN212874858 U CN 212874858U
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- sealed cabin
- spring
- annular piston
- cable
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Abstract
The utility model provides a safe and reliable's formula cable plug that soaks, concretely relates to cable plug technical field, connect and two cables including first joint, second, first joint and second connect between be equipped with buoyancy mechanism, buoyancy mechanism includes the sealed cabin, a plurality of spring holes have been seted up to first joint one side, the inside annular piston that is equipped with of sealed cabin, first joint one side is inlayed and is had a plurality of electro-magnets. The utility model discloses a set up the sealed cabin with first joint and second articulate in the time, utilize the electro-magnet to adsorb annular piston, make the sealed cabin sink into aquatic to the inside water absorption of sealed cabin when the installation, when needs overhaul the cable, with the cable outage, annular piston makes the sealed cabin float with the log raft of sealed cabin inside under the spring action in spring hole to in overhaul, avoid because the joint department of cable lies in under water and be not convenient for overhaul.
Description
Technical Field
The embodiment of the utility model provides a relate to cable plug technical field, concretely relates to safe and reliable's formula cable plug that soaks.
Background
The cable is an electric energy or signal transmission device, usually comprises several or several groups of wires, the outer end of the cable is covered with a protective layer for protecting the wires, wherein the power cable is used for transmitting and distributing electric energy, and the power cable is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater.
In the power lines, the cable is increasing in specific gravity. The power cable is a cable product used for transmitting and distributing high-power electric energy in a main line of a power system, and since the cable may need to pass through the water surface in the process of transmitting electric power, the connection plugs of a plurality of cables have a waterproof function so as to facilitate the connection of the cable underwater, but the cable plugs are immersed in water, and during maintenance, the underwater plugs are difficult to determine the position on the water surface and inconvenient to maintain.
Disclosure of Invention
Therefore, the embodiment of the utility model provides a safe and reliable's formula of soaking cable plug, when with first joint and second articulate through setting up the sealed cabin, utilize the electro-magnet to adsorb annular piston, it makes the sealed cabin submerge to absorb water to the sealed cabin inside when the installation, when needs overhaul the cable, make the electro-magnet no longer adsorb annular piston with the cable outage, annular piston makes the sealed cabin float with the inside log raft of sealed cabin under the spring action in spring hole, so as to overhaul, avoid not being convenient for overhaul because the joint department of cable lies in under water, with the problem that the plug of solving among the prior art underwater is difficult to fix a position on the surface of water and is not convenient for overhaul.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a safe and reliable water immersion type cable plug comprises a first joint, a second joint and two cables, wherein the second joint is arranged on one side of the first joint, the two cables are respectively and fixedly arranged at one ends of the first joint and the second joint, and a buoyancy mechanism is arranged between the first joint and the second joint;
the buoyancy mechanism comprises a sealed cabin, the sealed cabin is arranged on one side of a first joint, one end of the sealed cabin is movably connected with one side of the first joint through a sealed bearing, one side of the first joint is provided with a plurality of spring holes, a first spring is arranged in each spring hole, one end of the first spring is fixedly connected with the inner wall of one side of each spring hole, an annular piston is arranged in the sealed cabin, one side of the annular piston is contacted with one side of the first joint, one end of the first spring extends to one side of each spring hole and is fixedly connected with one side of the annular piston, the outer end of the annular piston is contacted with the inner wall of the sealed cabin, one side of the first joint is inlaid with a plurality of electromagnets, the electromagnets are contacted with the annular piston, the electromagnets are arranged on the outer side of each spring hole, the electromagnets are electrically connected with cables, the second joint is arranged on the other end of the sealed cabin, one end of the second joint, the drain pipe is inlayed in the second joint, drain pipe one end extends to the second and connects the bottom, the second connects the bottom mounting and is equipped with remote control solenoid valve, remote control solenoid valve is fixed to be established on the drain pipe.
The other side of the annular piston is fixedly provided with a sealing gasket, and the other end of the sealing cabin is fixedly provided with a rubber ring.
First joint and second connect inside fixed second electrode post and the first electrode post of being equipped with respectively, the second electrode post is established at spring hole inboard, first electrode post is established at the drain pipe top, two the cable core of cable extends to first joint and second respectively and connects inside and with second electrode post and first electrode post one end fixed connection.
The sealed cabin is internally provided with an insulating tube which is fixedly arranged on one side of a first joint, the insulating tube is arranged on the inner side of the annular piston and is in contact with the annular piston, an electrode plate and a second spring are arranged inside the first joint, the second spring is fixedly arranged on one side of the electrode plate, and one end of the second spring is fixedly connected with the other end of the second electrode column.
And one side of the second joint is provided with a connecting hole, and the other end of the first electrode column extends into the insulating tube through the connecting hole and is in contact with the electrode plate.
A sealing ring is fixedly arranged at one end of the insulating tube, one end of the insulating tube extends into the connecting hole, and the sealing ring is in contact with the inner wall of the connecting hole.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses a set up the sealed cabin with first joint and second articulate in the time, utilize the electro-magnet to adsorb annular piston, make the sealed cabin immerse to the inside water absorption of sealed cabin when the installation, when needs overhaul the cable, make the electro-magnet no longer adsorb annular piston with the cable outage, annular piston makes the sealed cabin float with the log raft of sealed cabin inside under the spring action in spring hole, so as to overhaul, avoid being located underwater and be not convenient for overhaul because the joint department of cable, compare with prior art, can float with first joint and the first spring of submerging through sealed cabin and annular piston, so that overhaul on the surface of water.
Drawings
Fig. 1 is a front view provided by the present invention.
Fig. 2 is a cross-sectional view provided by the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged view of the portion B in fig. 2 according to the present invention.
Fig. 5 is a side view of a second joint according to the present invention.
Fig. 6 is a perspective view of the annular piston provided by the present invention.
In the figure: the sealing structure comprises a first joint 1, a first spring 2, a sealed cabin 3, a second spring 4, a first electrode column 5, a second joint 6, a rubber ring 7, a remote control electromagnetic valve 8, a drain pipe 9, an insulating pipe 10, an electrode plate 11, a spring hole 12, a second electrode column 13, a cable 14, a connecting hole 15, a sealing ring 16, an electromagnet 17, an annular piston 18 and a sealing gasket 19.
Detailed Description
The present invention will be described in further detail with reference to the following description and embodiments in conjunction with the accompanying drawings.
Referring to the attached drawings 1-6 in the specification, the safe and reliable submerged cable plug of the embodiment comprises a first connector 1, a second connector 6 and two cables 14, wherein the second connector 6 is arranged at one side of the first connector 1, the two cables 14 are respectively and fixedly arranged at one ends of the first connector 1 and the second connector 6, and a buoyancy mechanism is arranged between the first connector 1 and the second connector 6;
the buoyancy mechanism comprises a sealed cabin 3, the sealed cabin 3 is arranged on one side of a first joint 1, one end of the sealed cabin 3 is movably connected with one side of the first joint 1 through a sealed bearing, one side of the first joint 1 is provided with a plurality of spring holes 12, a first spring 2 is arranged in each spring hole 12, one end of each first spring 2 is fixedly connected with the inner wall of one side of each spring hole 12, an annular piston 18 is arranged in the sealed cabin 3, one side of each annular piston 18 is in contact with one side of the first joint 1, one end of each first spring 2 extends to one side of each spring hole 12 and is fixedly connected with one side of each annular piston 18, the outer end of each annular piston 18 is in contact with the inner wall of the sealed cabin 3, one side of the first joint 1 is inlaid with a plurality of electromagnets 17, each electromagnet 17 is in contact with each annular piston 18, each electromagnet 17 is arranged on the outer side of each spring hole 12, and, the second connects 6 and establishes at the 3 other ends of sealed cabin, 6 one end of second joint extends to 3 insides of sealed cabin and passes through threaded connection with sealed cabin 3, 6 inside inlays of second joint have drain pipe 9, 9 one end of drain pipe extends to 6 bottoms of second joint, 6 bottom fixings of second joint are equipped with remote control solenoid valve 8, remote control solenoid valve 8 is fixed to be established on drain pipe 9.
Further, a sealing gasket 19 is fixedly arranged on the other side of the annular piston 18, a rubber ring 7 is fixedly arranged on the other end of the sealed cabin 3, and the sealing performance of the sealed cabin 3 is improved through the rubber ring 7.
Further, first joint 1 and second joint 6 are inside to be fixed respectively and to be equipped with second electrode column 13 and first electrode column 5, second electrode column 13 is established at spring hole 12 inboardly, first electrode column 5 is established at drain pipe 9 top, two cable 14's cable core extends to first joint 1 and second joint 6 respectively inside and with second electrode column 13 and first electrode column 5 one end fixed connection, second electrode column 13 and first electrode column 5 are used for connecting cable 14.
Further, an insulating tube 10 is arranged inside the sealed cabin 3, the insulating tube 10 is fixedly arranged on one side of the first connector 1, the insulating tube 10 is arranged on the inner side of the annular piston 18 and is in contact with the annular piston 18, an electrode plate 11 and a second spring 4 are arranged inside the first connector 1, the second spring 4 is fixedly arranged on one side of the electrode plate 11, one end of the second spring 4 is fixedly connected with the other end of the second electrode column 13, and the insulating tube 10 is used for separating the electrode plate 11 from the second spring 4 and water.
Furthermore, a connecting hole 15 is formed in one side of the second connector 6, the other end of the first electrode column 5 extends into the insulating tube 10 through the connecting hole 15 and contacts with the electrode plate 11, and the first electrode column 5 contacts with the electrode plate 11 to enable a circuit to be connected.
Further, a sealing ring 16 is fixedly arranged at one end of the insulating tube 10, one end of the insulating tube 10 extends into the connecting hole 15, the sealing ring 16 is in contact with the inner wall of the connecting hole 15, and the sealing performance of the insulating tube 10 is improved by the sealing ring 16.
The implementation scenario is specifically as follows: when the connector is installed, the first electrode column 5 is aligned with the insulating tube 10 and inserted into the insulating tube 10 along with the insertion of the first electrode column 5, one end of the first electrode column 5 is contacted with the electrode plate 11, the second spring 4 is compressed, the second connector 6 is rotated to enable the second connector 6 to be screwed into one end of the sealed cabin 3 and be in threaded connection with the sealed cabin 3, one end of the insulating tube 10 is also inserted into the connecting hole 15, after the second connector 6 is fully connected with the sealed cabin 3, the first connector 1 and the second connector 6 are put into water, at the moment, the remote control electromagnetic valve 8 is opened and the cable 14 is electrified, the electromagnet 17 is also electrified after the cable 14 is electrified, the electromagnet 17 generates magnetic force to adsorb the annular piston 18 to move towards one side of the first connector 1, the spring hole 12 is compressed, the annular piston 18 moves to enable the pressure inside the sealed cabin 3 to be reduced, water is sucked into the sealed cabin 3 through the water discharge pipe 9, and the weight inside the, the first joint 1, the sealed cabin 3 and the second joint 6 sink into water, when the cable needs to be overhauled, the remote control electromagnetic valve 8 is opened, the cable 14 is powered off to be convenient for overhauling, the electromagnet 17 is powered off after the cable 14 is powered off, therefore, the electromagnet 17 loses magnetism and does not adsorb the annular piston 18 any more, the annular piston 18 loses the adsorption force of the electromagnet 17 and moves to one side of the second joint 6 under the elastic force of the spring hole 12, the water in the sealed cabin 3 is discharged again through the drain pipe 9, at the moment, the weight of the sealed cabin 3 is reduced, the sealed cabin 3 slowly floats out of the water surface from the water surface under the action of buoyancy to be convenient for overhauling, the sealed cabin 3 is arranged to connect the first joint 1 and the second joint 6, the electromagnet 17 adsorbs the annular piston 18, when the sealed cabin 3 absorbs water to the inside to make the sealed cabin 3 sink into water, when the cable 14 needs to be overhauled, the power of the cable 14 is cut off, so that the electromagnet 17 no longer adsorbs the annular piston 18, the annular piston 18 discharges water inside the sealed cabin 3 under the action of the elastic force of the spring hole 12, so that the sealed cabin 3 floats, and the inconvenience in maintenance caused by the fact that the joint of the cable is located underwater is avoided.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a safe and reliable's formula cable plug that soaks, includes first joint (1), second joint (6) and two cables (14), first joint (1) one side is established in second joint (6), two cable (14) are fixed respectively and are established in first joint (1) and second joint (6) one end, its characterized in that: a buoyancy mechanism is arranged between the first joint (1) and the second joint (6);
the buoyancy mechanism comprises a sealed cabin (3), the sealed cabin (3) is arranged on one side of a first joint (1), one end of the sealed cabin (3) is movably connected with one side of the first joint (1) through a sealing bearing, a plurality of spring holes (12) are formed in one side of the first joint (1), a first spring (2) is arranged in each spring hole (12), one end of the first spring (2) is fixedly connected with the inner wall of one side of each spring hole (12), an annular piston (18) is arranged in the sealed cabin (3), one side of each annular piston (18) is in contact with one side of the first joint (1), one end of the first spring (2) extends to one side of each spring hole (12) and is fixedly connected with one side of the annular piston (18), the outer end of the annular piston (18) is in contact with the inner wall of the sealed cabin (3), a plurality of electromagnets (17) are inlaid on one side of the first joint (1), electro-magnet (17) contact with annular piston (18), establish in spring hole (12) the outside electro-magnet (17), electro-magnet (17) and cable (14) electric connection, the second connects (6) to establish at the sealed cabin (3) other end, the second connects (6) one end to extend to sealed cabin (3) inside and pass through threaded connection with sealed cabin (3), the second connects (6) inside to inlay and has drain pipe (9), drain pipe (9) one end extends to second and connects (6) bottom, the second connects (6) bottom mounting and is equipped with remote control solenoid valve (8), remote control solenoid valve (8) are fixed to be established on drain pipe (9).
2. A secure and reliable flooded cable plug as claimed in claim 1, wherein: a sealing gasket (19) is fixedly arranged on the other side of the annular piston (18), and a rubber ring (7) is fixedly arranged on the other end of the sealed cabin (3).
3. A secure and reliable flooded cable plug as claimed in claim 1, wherein: first joint (1) and second joint (6) are inside to be fixed respectively and are equipped with second electrode post (13) and first electrode post (5), second electrode post (13) are established in spring hole (12) inboard, establish at drain pipe (9) top first electrode post (5), two the cable core of cable (14) extends to first joint (1) and second joint (6) respectively inside and with second electrode post (13) and first electrode post (5) one end fixed connection.
4. A secure and reliable flooded cable plug as claimed in claim 3, wherein: the sealing cabin (3) is internally provided with an insulating tube (10), the insulating tube (10) is fixedly arranged on one side of the first connector (1), the insulating tube (10) is arranged on the inner side of the annular piston (18) and is in contact with the annular piston (18), the first connector (1) is internally provided with an electrode plate (11) and a second spring (4), the second spring (4) is fixedly arranged on one side of the electrode plate (11), and one end of the second spring (4) is fixedly connected with the other end of the second electrode column (13).
5. A secure and reliable flooded cable plug as claimed in claim 4, wherein: and one side of the second joint (6) is provided with a connecting hole (15), and the other end of the first electrode column (5) extends into the insulating tube (10) through the connecting hole (15) and is in contact with the electrode plate (11).
6. A secure submersible cable plug as recited in claim 5, wherein: insulating tube (10) one end is fixed and is equipped with sealing washer (16), inside insulating tube (10) one end extended to connecting hole (15), sealing washer (16) contacted with connecting hole (15) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162253.2U CN212874858U (en) | 2020-09-28 | 2020-09-28 | Safe and reliable's formula of soaking cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022162253.2U CN212874858U (en) | 2020-09-28 | 2020-09-28 | Safe and reliable's formula of soaking cable plug |
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| Publication Number | Publication Date |
|---|---|
| CN212874858U true CN212874858U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022162253.2U Active CN212874858U (en) | 2020-09-28 | 2020-09-28 | Safe and reliable's formula of soaking cable plug |
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| CN (1) | CN212874858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336156A (en) * | 2021-12-08 | 2022-04-12 | 深圳潜行创新科技有限公司 | Underwater electromagnetic alignment connecting device |
-
2020
- 2020-09-28 CN CN202022162253.2U patent/CN212874858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114336156A (en) * | 2021-12-08 | 2022-04-12 | 深圳潜行创新科技有限公司 | Underwater electromagnetic alignment connecting device |
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