CN111725772B - Anti-oxidation cable - Google Patents
Anti-oxidation cable Download PDFInfo
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- CN111725772B CN111725772B CN202010637641.3A CN202010637641A CN111725772B CN 111725772 B CN111725772 B CN 111725772B CN 202010637641 A CN202010637641 A CN 202010637641A CN 111725772 B CN111725772 B CN 111725772B
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- connecting block
- groove
- cable
- cable body
- air
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
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Abstract
The invention discloses an antioxidant cable which comprises a first cable body and a second cable body, wherein one end of the first cable body is fixedly sleeved with a first connecting block, one end of the second cable body is fixedly sleeved with a second connecting block, one side of the first connecting block is provided with a first mounting groove, one side of the second connecting block is provided with a second mounting groove, one end of the first cable body is provided with a plurality of first electric connecting wires, one side of the second cable body is provided with a plurality of second electric connecting wires matched with the first electric connecting wires, the upper end and the lower end of the first connecting block are both provided with mounting blocks, and square cavities are formed in the mounting blocks. The connection of this cable is very convenient, and is equipped with airtight mechanism, makes cable junction be in inclosed state after can connecting, still is equipped with air exhaust mechanism simultaneously, can take cable junction's air out completely for anti-oxidation effect is better.
Description
Technical Field
The invention relates to the field of power equipment, in particular to an antioxidant cable.
Background
The cable has the characteristics of internal electrification and external insulation, is generally made of one or more mutually insulated conductors and an outer insulated protective layer, and is used for transmitting power or information from one place to a wire at another place;
in the practical use of the cable, especially at the joint of two cables, a gap is easy to generate, and after the gap is generated, air can enter the joint to oxidize the conducting wire at the joint, so that the information transmission of the whole cable is failed, and therefore, how to eliminate the air at the cable joint and prevent the air from entering the cable joint is a problem to be considered.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an anti-oxidation cable which is very convenient to connect, is provided with a sealing mechanism and can enable the cable joint to be in a sealed state after connection, and is also provided with an air exhaust mechanism and can completely exhaust air at the cable joint, so that the anti-oxidation effect is better.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-oxidation cable comprises a first cable body and a second cable body, wherein a first connecting block is fixedly sleeved at one end of the first cable body, a second connecting block is fixedly sleeved at one end of the second cable body, a first mounting groove is formed in one side of the first connecting block, a second mounting groove is formed in one side of the second connecting block, a plurality of first electric connecting wires are arranged at one end of the first cable body, a plurality of second electric connecting wires matched with the first electric connecting wires are arranged at one side of the second cable body, mounting blocks are arranged at the upper end and the lower end of the first connecting block respectively, a square cavity is formed in each mounting block, an annular mounting groove is formed in the outer side of the first connecting block, an annular sealing groove is formed in the inner side of the second mounting groove, a sealing mechanism is jointly arranged in each square cavity and the annular sealing groove, and an air exhaust groove is fixedly connected to the upper end of the second connecting block, an air exhaust mechanism is arranged in the air exhaust groove.
Preferably, the first connecting block and the second connecting block are made of anti-corrosion materials.
Preferably, airtight mechanism includes sliding connection at square intracavity slide, one side fixedly connected with magnetic plate in square chamber, the magnetic plate is located the left side of slide, one side inner wall elastic connection in two coupling springs and square chamber is passed through in the left side of slide, one side fixedly connected with that coupling spring was kept away from to the slide supports the piece, the opening has been seted up to the right side inner wall in square chamber, it runs through the opening to support the piece, the right side of second connecting block is inlayed and is equipped with the magnetic block with two magnetic plate matched with, be equipped with the inflation gasbag in the annular mounting groove, square chamber is located slide left side space and passes through connecting pipe and inflation gasbag intercommunication.
Preferably, the adjacent surfaces of the magnetic blocks and the magnetic plates are opposite in attraction.
Preferably, the air exhaust mechanism comprises a piston plate which is connected with the air exhaust groove in an up-down sliding mode, the upper end of the piston plate is fixedly connected with a pull rod, the air exhaust groove is located in the space below the piston plate and communicated with the second mounting groove through an air inlet pipe, the air exhaust groove is located in the space below the piston plate and communicated with the outside through an air outlet pipe, and one-way valves are installed in the air inlet pipe and the air outlet pipe.
Preferably, the upper end of the pull rod penetrates through a notch of the air exhaust groove and is fixedly connected with a pull ring, and a rubber pad is arranged on the inner side of the pull ring.
Compared with the prior art, the invention has the beneficial effects that:
1. when using, when the connection of cable conductor is carried out to needs, now link to each other a plurality of first electric property connecting wires and a plurality of second electric property connecting wire, connect the back completely, be close to first connecting block with the second connecting block, receive the effect of magnetism piece and magnetic sheet, the second connecting block can carry out magnetic connection with first connecting block, and it is very convenient to connect.
2. At this magnetic connection's in-process, support the piece and can be supported left, then drive the slide and move left, the left side of slide moves can with the square intracavity air extrude the inflation gasbag through the air in the connecting tube in, the inflation gasbag inflation back can airtight annular mounting groove and the cavity that the annular seal groove formed, avoid external air to enter into the junction of wire effectively, reduce the possibility that the cable oxidized.
3. After connecting, only need through the pull rod up-and-down reciprocal removal piston plate can, when the piston plate shifts up, can say that the remaining air suction of junction is to the air exhaust groove in, after the piston plate shifts down, can be with the gas outgoing of suction in the air exhaust groove, reciprocal removal piston plate can be discharged the air of junction completely for anti-oxidation effect is better.
Drawings
Fig. 1 is a schematic structural diagram of an antioxidant cable according to the present invention;
FIG. 2 is a state diagram of the connection of FIG. 1;
fig. 3 is an enlarged view of fig. 2 at a.
In the figure: 1 first connecting block, 2 square cavities, 3 first mounting grooves, 4 first electric connecting lines, 5 second electric connecting lines, 6 second mounting grooves, 7 annular sealing grooves, 8 magnetic blocks, 9 mounting blocks, 10 air exhaust grooves, 11 piston plates, 12 pull rods, 13 air inlet pipes, 14 air outlet pipes, 15 second connecting blocks, 16 magnetic plates, 17 connecting springs, 18 sliding plates, 19 abutting blocks, 20 second cable bodies, 21 connecting pipes, 22 expansion air bags, 23 annular mounting grooves and 24 first cable bodies.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, an antioxidant cable comprises a first cable body 24 and a second cable body 20, wherein one end of the first cable body 24 is fixedly sleeved with a first connecting block 1, one end of the second cable body 20 is fixedly sleeved with a second connecting block 15, one side of the first connecting block 1 is provided with a first mounting groove 3, one side of the second connecting block 15 is provided with a second mounting groove 6, one end of the first cable body 24 is provided with a plurality of first electrical connecting wires 4, one side of the second cable body 20 is provided with a plurality of second electrical connecting wires 5 matched with the first electrical connecting wires 4, the upper end and the lower end of the first connecting block 1 are respectively provided with a mounting block 9, a square cavity 2 is arranged in the mounting block 9, the outer side of the first connecting block 1 is provided with an annular mounting groove 23, the inner side of the second mounting groove 6 is provided with an annular sealing groove 7, the square cavity 2 and the annular sealing groove 7 are jointly provided with a sealing mechanism, the upper end fixedly connected with of second connecting block 15 is bled groove 10, is equipped with the mechanism of bleeding in the groove 10 of bleeding.
Wherein, first connecting block 1 and second connecting block 15 are the anticorrosive material.
Wherein, airtight mechanism includes sliding connection at square intracavity 2 interior slide 18, one side fixedly connected with magnetic sheet 16 in square chamber 2, magnetic sheet 16 is located slide 18's left side, slide 18's left side is through one side inner wall elastic connection of two coupling spring 17 with square chamber 2, slide 18 keeps away from one side fixedly connected with of coupling spring 17 and supports piece 19, square chamber 2's right side inner wall has seted up the opening, it runs through the opening to support piece 19, the right side of second connecting block 15 is inlayed and is equipped with and two magnetic sheet 16 matched with magnetic block 8, be equipped with inflation gasbag 22 in the annular mounting groove 23, square chamber 2 is located slide 18 left side space and communicates through connecting pipe 21 and inflation gasbag 22.
Wherein the adjacent surfaces of the magnetic block 8 and the magnetic plate 16 are opposite attracted.
Wherein, air exhaust mechanism includes piston plate 11 of upper and lower sliding connection in air exhaust groove 10, and the upper end fixedly connected with pull rod 12 of piston plate 11, air exhaust groove 10 are located 11 below spaces of piston plate and communicate with second mounting groove 6 through intake pipe 13, and air exhaust groove 10 is located 11 below spaces of piston plate and communicates with the external world through outlet duct 14, all installs the check valve in intake pipe 13 and the outlet duct 14.
Wherein, the upper end of the pull rod 12 penetrates through the notch of the air exhaust groove 10 and is fixedly connected with a pull ring, and the inner side of the pull ring is provided with a rubber pad.
In the invention, when the cable is used and the cable is required to be connected, the plurality of first electric connecting wires 4 and the plurality of second electric connecting wires 5 are connected, and after the cables are completely connected, the second connecting block 15 is close to the first connecting block 1 and is under the action of the magnetic block 8 and the magnetic plate 16, so that the second connecting block 15 is magnetically connected with the first connecting block 1;
in the magnetic connection process, the abutting block 19 is abutted leftwards, then the sliding plate 18 is driven to move leftwards, the air in the square cavity 2 is extruded into the expansion air bag 22 through the air in the connecting pipe 21 by the leftward movement of the sliding plate 18, and the cavity formed by the annular mounting groove 23 and the annular sealing groove 7 is sealed after the expansion air bag 22 is expanded, so that the external air is effectively prevented from entering the connection part of the lead, and the possibility of oxidizing the cable is reduced;
after the connection, only need through pull rod 12 up-and-down reciprocating's removal piston plate 11 can, when piston plate 11 moves up, can say that remaining air suction of junction is to the air extraction groove 10 in, when piston plate 11 moves down the back, can discharge the gas of suction in the air extraction groove 10, reciprocating removal piston plate 11 can be discharged the air of junction completely for anti-oxidation's effect is better.
The above description is only for 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 should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. An anti-oxidation cable comprises a first cable body (24) and a second cable body (20), and is characterized in that one end of the first cable body (24) is fixedly sleeved with a first connecting block (1), one end of the second cable body (20) is fixedly sleeved with a second connecting block (15), one side of the first connecting block (1) is provided with a first mounting groove (3), one side of the second connecting block (15) is provided with a second mounting groove (6), one end of the first cable body (24) is provided with a plurality of first electric connecting wires (4), one side of the second cable body (20) is provided with a plurality of second electric connecting wires (5) matched with the first electric connecting wires (4), the upper end and the lower end of the first connecting block (1) are both provided with mounting blocks (9), a square cavity (2) is arranged in the mounting blocks (9), an annular mounting groove (23) is formed in the outer side of the first connecting block (1), an annular sealing groove (7) is formed in the inner side of the second mounting groove (6), a sealing mechanism is jointly arranged in the square cavity (2) and the annular sealing groove (7), the sealing mechanism comprises a sliding plate (18) which is connected in the square cavity (2) in a sliding manner, a magnetic plate (16) is fixedly connected to one side of the square cavity (2), the magnetic plate (16) is located on the left side of the sliding plate (18), the left side of the sliding plate (18) is elastically connected with the inner wall of one side of the square cavity (2) through two connecting springs (17), a resisting block (19) is fixedly connected to one side of the sliding plate (18) far away from the connecting springs (17), an opening is formed in the inner wall of the right side of the square cavity (2), the resisting block (19) penetrates through the opening, a magnetic block (8) matched with the two magnetic plates (16) is embedded in the right side of the second connecting block (15), the air suction device is characterized in that an expansion airbag (22) is arranged in the annular mounting groove (23), the space of the square cavity (2) on the left side of the sliding plate (18) is communicated with the expansion airbag (22) through a connecting pipe (21), an air suction groove (10) is fixedly connected to the upper end of the second connecting block (15), an air suction mechanism is arranged in the air suction groove (10), the air suction mechanism comprises a piston plate (11) which is connected to the air suction groove (10) in a vertical sliding mode, a pull rod (12) is fixedly connected to the upper end of the piston plate (11), the space of the air suction groove (10) below the piston plate (11) is communicated with the second mounting groove (6) through an air inlet pipe (13), the space of the air suction groove (10) below the piston plate (11) is communicated with the outside through an air outlet pipe (14), and one-way valves are arranged in the air inlet pipe (13) and the air outlet pipe (14); the first connecting block (1) and the second connecting block (15) are made of anti-corrosion materials; the adjacent surfaces of the magnetic block (8) and the magnetic plate (16) are opposite and attractive.
2. The anti-oxidation cable according to claim 1, wherein the upper end of the pull rod (12) penetrates through the opening of the air exhaust groove (10) and is fixedly connected with a pull ring, and a rubber pad is arranged on the inner side of the pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010637641.3A CN111725772B (en) | 2020-07-05 | 2020-07-05 | Anti-oxidation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010637641.3A CN111725772B (en) | 2020-07-05 | 2020-07-05 | Anti-oxidation cable |
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| Publication Number | Publication Date |
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| CN111725772A CN111725772A (en) | 2020-09-29 |
| CN111725772B true CN111725772B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010637641.3A Active CN111725772B (en) | 2020-07-05 | 2020-07-05 | Anti-oxidation cable |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Quanbin Inventor after: Li Jianrong Inventor after: Lai Yang Inventor after: Chen Li Inventor before: Chen Li |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211213 Address after: 530000 No. 109, Jinkai Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: GUANGXI YANGONG WIRE & CABLE CO.,LTD. Address before: 443000 youth Pioneer Park of Wulong community, Dianjun District, Yichang City, Hubei Province Applicant before: Chen Li |
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