CN216564471U - High-voltage cable terminal capable of detecting temperature - Google Patents
High-voltage cable terminal capable of detecting temperature Download PDFInfo
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- CN216564471U CN216564471U CN202122509837.7U CN202122509837U CN216564471U CN 216564471 U CN216564471 U CN 216564471U CN 202122509837 U CN202122509837 U CN 202122509837U CN 216564471 U CN216564471 U CN 216564471U
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Abstract
The utility model discloses a high-voltage cable terminal capable of detecting temperature, which comprises a mounting plate, wherein the top of the mounting plate is fixedly connected with a mounting seat, the inner cavity of the mounting seat is fixedly connected with a protective pipe, and the bottom of the mounting plate is provided with a cable core in a penetrating manner. The utility model has the advantage of temperature detection by arranging the mounting plate, the mounting seat, the protective pipe, the cable core, the data transmission optical cable, the stress cone, the connector, the connecting plate, the positioning block, the mounting block, the leakage-proof layer, the corrosion-resistant layer, the weather-resistant layer and the connecting seat for matching use, and solves the problems that the cable running condition in the closed structure is difficult to sense in advance, components in the closed space are usually irreversibly damaged when abnormal conditions are detected outside, the 110kV cable is usually difficult to mount on the original basis after the length of the 110kV cable is fixed, and only unnecessary troubles are caused by re-laying in the prior art.
Description
Technical Field
The utility model relates to the technical field of ultrahigh-voltage power transmission and distribution terminals, in particular to a high-voltage cable terminal capable of detecting temperature.
Background
The cable outdoor termination structure is mostly that inlayer stress cone meets with the cable insulation, the outside is by insulator or compound sleeve pipe as the protection, it makes its inside closed to assemble fixed through different spare parts, the confined space packs insulating liquid, the cable operation condition in the prior art is difficult to perceive the confined structure in advance at present, and if detect outside when having the abnormal conditions usually the part in the inside confined space has taken place irreversible damage, it is difficult to install on original basis after the length of 110kV cable is fixed usually, can only lay again and cause unnecessary trouble.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-voltage cable terminal capable of detecting temperature, which has the advantage of temperature detection and solves the problems that the prior art is difficult to sense the operation condition of a cable in a closed structure in advance, and components in an internal closed space are usually irreversibly damaged when an abnormal condition is detected outside, and the 110kV cable is usually difficult to install on the original basis after the length of the 110kV cable is fixed and only can be laid again to cause unnecessary trouble.
In order to achieve the purpose, the utility model provides the following technical scheme: the high-voltage cable terminal capable of detecting the temperature comprises a mounting plate, the top fixedly connected with mount pad of mount pad, the inner chamber fixedly connected with protective tube of mount pad, the bottom of mount pad is run through and is provided with cable core, cable core's surface mounting has the stress cone, cable core's right side fixedly connected with data transmission optical cable, the surface and the stress cone fixed connection of data transmission optical cable, cable core's bottom fixedly connected with connector, the top fixedly connected with connecting seat on protective tube surface, the top fixedly connected with connecting plate of connecting seat, the top fixedly connected with locating piece of connecting plate, the inner chamber to the protective tube is run through to the bottom of locating piece, the inside to the locating piece is run through to the top of cable core.
Preferably, the protective pipe comprises an anti-leakage layer, the surface of the anti-leakage layer is sleeved with a corrosion-resistant layer, and the surface of the corrosion-resistant layer is sleeved with a weather-resistant layer.
Preferably, the leakage-proof layer is made of polyimide, the corrosion-resistant layer is made of polytetrafluoroethylene, and the weather-resistant layer is made of insulating ceramic.
Preferably, the bottom of the mounting plate is fixedly connected with a sheath, and the sheath is matched with the connector for use.
Preferably, the bottom fixedly connected with installation piece of mount pad, the surface cover of protective tube is equipped with protruding cover.
Preferably, the top of the connecting plate is fixedly connected with a housing, a sealing ring is arranged at the joint of the positioning block and the connecting plate, and insulating liquid is filled in the protective tube.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model has the advantage of temperature detection by arranging the mounting plate, the mounting seat, the protective pipe, the cable core, the data transmission optical cable, the stress cone, the connector, the connecting plate, the positioning block, the mounting block, the leakage-proof layer, the corrosion-resistant layer, the weather-resistant layer and the connecting seat in a matching way, and solves the problems that in the prior art, the operation condition of a cable in a closed structure is difficult to sense in advance, components in an internal closed space are usually irreversibly damaged if an abnormal condition is detected outside, the 110kV cable is usually difficult to mount on the original basis after the length of the cable is fixed, and only unnecessary troubles are caused by re-laying.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of a protective tube of the present invention.
In the figure: 1 mounting panel, 2 mount pads, 3 protective tube, 4 cable cores, 5 data transmission optical cables, 6 stress cones, 7 connectors, 8 sheaths, 9 connecting plates, 10 locating blocks, 11 housings, 12 mounting blocks, 13 protruding sleeves, 14 anti-leakage layers, 15 corrosion-resistant layers, 16 weather-resistant layers and 17 connecting seats.
Detailed Description
Referring to fig. 1-3, a high-voltage cable terminal capable of performing temperature detection includes a mounting plate 1, a mounting seat 2 is fixedly connected to the top of the mounting plate 1, a protection tube 3 is fixedly connected to the inner cavity of the mounting seat 2, the protection tube 3 includes a leakage-proof layer 14, a corrosion-resistant layer 15 is sleeved on the surface of the leakage-proof layer 14, a weather-resistant layer 16 is sleeved on the surface of the corrosion-resistant layer 15, the leakage-proof layer 14 is made of polyimide, the corrosion-resistant layer 15 is made of polytetrafluoroethylene, the weather-resistant layer 16 is made of insulating ceramic, a mounting block 12 is fixedly connected to the bottom of the mounting seat 2, a boss 13 is sleeved on the surface of the protection tube 3, a cable core 4 is arranged at the bottom of the mounting plate 1 in a penetrating manner, a stress cone 6 is mounted on the surface of the cable core 4, a data transmission cable 5 is fixedly connected to the right side of the cable core 4, and the surface of the data transmission cable 5 is fixedly connected to the stress cone 6, bottom fixedly connected with connector 7 of cable core 4, the bottom fixedly connected with sheath 8 of mounting panel 1, sheath 8 and the cooperation of connector 7 are used, the top fixedly connected with connecting seat 17 on protective tube 3 surface, the top fixedly connected with connecting plate 9 of connecting seat 17, the top fixedly connected with locating piece 10 of connecting plate 9, the inner chamber to protective tube 3 is run through to the bottom of locating piece 10, the inside to locating piece 10 is run through at the top of cable core 4, the top fixedly connected with housing 11 of connecting plate 9, locating piece 10 is provided with the sealing washer with the junction of connecting plate 9, the inside packing of protective tube 3 has insulating liquid.
Through setting up sheath 8, can play the effect of protection, can effectively prevent to connect the department electric leakage, through setting up installation piece 12, can be convenient for terminal installation, through setting up protruding cover 13, can play the effect of protection to the terminal, can effectively prevent that the terminal is impaired, through setting up housing 11, can play the effect of protection, can effectively prevent that the junction of locating piece 10 and connecting plate 9 from getting into impurity.
When in use, after the corresponding position of the cable is processed, the cable is connected with the connector 7, the cable core 4 is connected into the cable, the data transmission optical cable 5 is connected with the customized instrument through the part of the extending part of the connector 7, the terminal is reinforced through the mounting block 12 to prevent the terminal from shaking, the temperature condition of the cable core 4 is detected through the data transmission optical cable 5 and the stress cone 6, the detection result is transmitted to the customized instrument through the data transmission optical cable 5 and is displayed through the customized instrument, people can conveniently monitor the cable core 4 at any time, the cable core 4 is positioned through the positioning block 10 to prevent the cable core 4 from shaking in the protective tube 3 to damage the cable core 4, the leakage-proof layer 14 is arranged to play a role of sealing, the leakage of insulating liquid can be effectively prevented, the corrosion-proof function can be played through the corrosion-proof layer 15, and the protective tube 3 can be effectively prevented from being corroded, through setting up resistant layer 16 of waiting, can play resistant effect of waiting, can prevent effectively that protective tube 3 from ageing with higher speed because of environmental impact.
In summary, the following steps: this can carry out high tension cable terminal that temperature detected, through setting up mounting panel 1, mount pad 2, the protective tube 3, cable core 4, data transmission optical cable 5, stress cone 6, connector 7, connecting plate 9, locating piece 10, installation piece 12, leakage-proof layer 14, corrosion-resistant layer 15, resistant layer 16 and connecting seat 17 of waiting, it is difficult to perceive the cable running condition in the enclosed construction in advance to have solved present prior art, and if detect outside when having the abnormal conditions usually the part in the inside enclosure space has taken place irreversible damage, it is difficult to install on original basis after the length of 110kV cable is fixed usually, can only lay again and cause unnecessary troublesome problem.
Claims (6)
1. High tension cable terminal that can carry out temperature detection, including mounting panel (1), its characterized in that: the cable protection device is characterized in that the mounting plate (1) is fixedly connected with a mounting seat (2) at the top, the mounting seat (2) is fixedly connected with a protection pipe (3) in an inner cavity, the bottom of the mounting plate (1) is provided with a cable core (4) in a penetrating manner, the surface of the cable core (4) is provided with a stress cone (6), the right side of the cable core (4) is fixedly connected with a data transmission cable (5), the surface of the data transmission cable (5) is fixedly connected with the stress cone (6), the bottom of the cable core (4) is fixedly connected with a connector (7), the protection pipe (3) is fixedly connected with a connecting seat (17) at the top, the connecting seat (17) is fixedly connected with a connecting plate (9) at the top, the connecting plate (9) is fixedly connected with a positioning block (10) at the top, and the bottom of the positioning block (10) is penetrated to the inner cavity of the protection pipe (3), the top of the cable core (4) penetrates through the positioning block (10).
2. The temperature detectable high voltage cable termination according to claim 1, wherein: the protective pipe (3) comprises an anti-leakage layer (14), wherein the surface of the anti-leakage layer (14) is sleeved with a corrosion-resistant layer (15), and the surface of the corrosion-resistant layer (15) is sleeved with a weather-resistant layer (16).
3. The temperature detectable high voltage cable termination according to claim 2, wherein: the material of the leakage-proof layer (14) is polyimide, the material of the corrosion-resistant layer (15) is polytetrafluoroethylene, and the material of the weather-resistant layer (16) is insulating ceramic.
4. The temperature detectable high voltage cable termination according to claim 1, wherein: the bottom fixedly connected with sheath (8) of mounting panel (1), sheath (8) and connector (7) cooperation are used.
5. The temperature detectable high voltage cable termination according to claim 1, wherein: the bottom fixedly connected with installation piece (12) of mount pad (2), the surface cover of protective tube (3) is equipped with protruding cover (13).
6. The temperature detectable high voltage cable termination according to claim 1, wherein: the top fixedly connected with housing (11) of connecting plate (9), the junction of locating piece (10) and connecting plate (9) is provided with the sealing washer, the inside packing of protective tube (3) has insulating liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509837.7U CN216564471U (en) | 2021-10-18 | 2021-10-18 | High-voltage cable terminal capable of detecting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122509837.7U CN216564471U (en) | 2021-10-18 | 2021-10-18 | High-voltage cable terminal capable of detecting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216564471U true CN216564471U (en) | 2022-05-17 |
Family
ID=81569117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122509837.7U Active CN216564471U (en) | 2021-10-18 | 2021-10-18 | High-voltage cable terminal capable of detecting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216564471U (en) |
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2021
- 2021-10-18 CN CN202122509837.7U patent/CN216564471U/en active Active
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