CN203434582U - Intelligent cross-interconnection-box device - Google Patents
Intelligent cross-interconnection-box device Download PDFInfo
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- CN203434582U CN203434582U CN201320518888.9U CN201320518888U CN203434582U CN 203434582 U CN203434582 U CN 203434582U CN 201320518888 U CN201320518888 U CN 201320518888U CN 203434582 U CN203434582 U CN 203434582U
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- Testing Relating To Insulation (AREA)
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Abstract
Disclosed is an intelligent cross-interconnection-box device including a waterproof stainless-steel-box body and a coaxial-cable core-wire connecting plate, a coaxial-cable rubber-covered-wire connecting plate, a cross interconnection structure, an A-phase port, a B-phase port and a C-phase port, which are arranged in the waterproof stainless-steel-box body . The device is characterized by being provided with an A-phase partial discharge sensor, a B-phase partial discharge sensor, a C-phase partial discharge sensor, an A-phase circulating-current sensor, a B-phase circulating-current sensor, a C-phase circulating-current sensor, and six signal-wire outlet ports which are arranged at the outer side of the waterproof stainless-steel-box body. Compared with the prior art, the intelligent cross-interconnection-box device has the advantages of being capable of effectively protecting the partial discharge sensors and the circulating-current sensors without occupying extra space and low in cost.
Description
Technical field
The utility model relates to a kind of electric power transfer device, particularly cross interconnected case apparatus.
Background technology
The transition joint of being everlasting of the longer link tester of on-the-spot high-tension cable length all adopts the cross interconnected mode between separate to lay, and reduces and the formed circulation of balanced cable sheath and charge inducing, guarantees the operation of cable long-term safety.In addition,, there is partial discharge or abrupt transition in the caused defect of ageing of insulation because cable occurs unavoidably some defects or causes because of long-time running in production, transportation and installation process in cable long-play.For detecting in advance Partial discharge signal and the abrupt transition situation found, more and more on transition joint earth connection, transducer or circulation transducer are put so that detection associated disadvantages signal in installation office at present.This kind of installation and measuring mode comparatively affects the overall appearance of cable line or joint and the inconvenience in water-proofing treatment, if adopt casing form to protect these transducers, cause again volume large, take up room, cost is high.
Summary of the invention
Goal of the invention of the present utility model be to provide a kind of need not additionally take up room just can effectively play a game put transducer and circulation transducer carry out effectively protection, intelligent cross interconnected case apparatus cheaply.
The utility model is achieved in that and comprises water proof type stainless steel casing and be arranged on the coaxial cable core wire connecting elements in water proof type stainless steel casing, coaxial cable rubber-insulated wire connecting elements, cross interconnected structure, A phase port, B phase port, C phase port, coaxial cable core wire connecting elements comprises the first table top, be arranged on three heart yearn connectors on the first table top, the connection axis of three heart yearn connectors successively with A phase port, B phase port, the axis of C phase port is corresponding, and coaxial cable rubber-insulated wire connecting elements comprises and is positioned at the first table top the second table top below, be arranged on three rubber-insulated wire connectors on the second table top, the connection axis of three rubber-insulated wire connectors successively with A phase port, B phase port, the axis of C phase port is corresponding, forms the A connecting rod of cross interconnected structure, B connecting rod, C connecting rod is cross interconnected at corresponding three heart yearn connectors, between three rubber-insulated wire connectors, its special feature is to be provided with A phase office and puts transducer, B mutually office is put transducer, C mutually office is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer and 6 holding wire outlet ports that are arranged on water proof type stainless steel casing outside, A mutually office is put transducer, B mutually office is put transducer, C mutually office is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer is correspondingly separately positioned on A to be held mutually, B phase port, the heart yearn connector that C same port is corresponding, on axis between rubber-insulated wire connector, each A mutually office is put sensor signal line, B mutually office is put sensor signal line, C mutually office is put sensor signal line, A phase circulation sensor signal line, B phase circulation sensor signal line, C phase circulation sensor signal line passes water proof type stainless steel casing along cabinet wall and is connected with 6 holding wire outlet ports respectively outward.
During use, by technological requirement strip off A phase leader cable, B phase leader cable, the outer layer protection skin of C phase leader cable, disconnects the metallic sheath of subcutaneous of protection, and the two ends of metallic sheath are connected with rubber-insulated wire with the heart yearn of coaxial cable respectively, and three coaxial cables are respectively through A phase port, B phase port, C phase port, then, the heart yearn of A coaxial cable is put transducer through A phase office successively, after A phase circulation transducer, be connected with corresponding heart yearn connector, the heart yearn of B coaxial cable is put transducer through B phase office successively, after B phase circulation transducer, be connected with corresponding heart yearn connector, the heart yearn of C coaxial cable is put transducer through C phase office successively, after C phase circulation transducer, be connected with corresponding heart yearn connector, the rubber-insulated wire of three coaxial cables is connected with corresponding rubber-insulated wire connector respectively, like this, on the transition joint of leader cable circuit or body, generation office puts or circulation all can be transmitted to A phase port by interconnected case and the coaxial cable between transition joint, B phase port, C phase port, and put transducer by A phase office, B mutually office is put transducer, C mutually office is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer detects corresponding signal, then through holding wire, transfers to back-end data processor and carry out analyzing and processing.
Owing to A phase office being put to transducer, B, transducer is put to the utility model in office mutually, C phase innings is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer and corresponding holding wire outlet port and is integrated in cross interconnected case, thereby compared with the prior art, have that need not additionally take up room just can play a game effectively and put transducer and circulation transducer carry out effectively protection, advantage cheaply.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the stereogram of the left direction of Fig. 1;
Fig. 3 is the stereogram of right direction;
Fig. 4 be front side to stereogram;
Fig. 5 is the water proof type stainless steel box shape figure with lid;
Fig. 6 is structure principle chart of the present utility model.
Embodiment:
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail:
As shown in the figure, the utility model comprises water proof type stainless steel casing 1 and is arranged on the coaxial cable core wire connecting elements 2 in water proof type stainless steel casing 1, coaxial cable rubber-insulated wire connecting elements 3, overvoltage protection device 4, cross interconnected structure 16, A phase port 5, B phase port 6, C phase port 7, A mutually office is put transducer 8, B mutually office is put transducer 9, C mutually office is put transducer 10, A phase circulation transducer 11, B phase circulation transducer 12, C phase circulation transducer 13 and 6 the holding wire outlet ports 14 and the casing earth connection 15 that are arranged on water proof type stainless steel case 1 external side, coaxial cable core wire connecting elements 2 comprises the first table top 2a, be arranged on three heart yearn connector 2b on the first table top 2a, the connection axis of three heart yearn connector 2b successively with A phase port, B phase port, the axis of C phase port is corresponding, and coaxial cable rubber-insulated wire connecting elements 3 comprises and is positioned at the first table top 3a the second table top 3a below, be arranged on three rubber-insulated wire connector 3b on the second table top 3a, the connection axis of three rubber-insulated wire connector 3b successively with A phase port, B phase port, the axis of C phase port is corresponding, forms the A connecting rod 16a of cross interconnected structure 16, B connecting rod 16b, C connecting rod 16c is cross interconnected at corresponding three heart yearn connector 2b, between three rubber-insulated wire connector 3b, A mutually office is put transducer 8, B mutually office is put transducer 9, C mutually office is put transducer 10, A phase circulation transducer 11, B phase circulation transducer 12, C phase circulation transducer 13 is correspondingly separately positioned on A to be held mutually, B phase port, the heart yearn connector 3b that C same port is corresponding, axis between rubber-insulated wire connector 2b (in accompanying drawing shown be coaxial cable 17), 18, on 19, each A mutually office is put sensor signal line, B mutually office is put sensor signal line, C mutually office is put sensor signal line, A phase circulation sensor signal line, B phase circulation sensor signal line, C phase circulation sensor signal line passes along cabinet wall that water proof type stainless steel casing 1 is outer to be connected with 6 holding wire outlet ports 14 respectively.
As shown in Figure 6, by technological requirement strip off A phase leader cable 20, B phase leader cable 21, the outer layer protection skin 23 of C phase leader cable 22, protection skin 23 metallic sheath 24 is below disconnected, the two ends of metallic sheath 24 respectively with coaxial cable A, B, the heart yearn a of C is connected with rubber-insulated wire c, three coaxial cables are respectively through A phase port 5, B phase port 6, C phase port 7, then, the heart yearn a of A coaxial cable A is put transducer 8 through A phase office successively, after A phase circulation transducer 11, be connected with corresponding heart yearn connector, the heart yearn of B coaxial cable is put transducer through B phase office successively, after B phase circulation transducer, be connected with corresponding heart yearn connector, the heart yearn of C coaxial cable is put transducer through C phase office successively, after C phase circulation transducer, be connected with corresponding heart yearn connector 2b, , three coaxial cable A, B, the rubber-insulated wire b of C is connected with corresponding rubber-insulated wire connector 3b respectively.
Claims (1)
1. intelligent cross interconnected case apparatus, comprises water proof type stainless steel casing and is arranged on the coaxial cable core wire connecting elements in water proof type stainless steel casing, coaxial cable rubber-insulated wire connecting elements, cross interconnected structure, A phase port, B phase port, C phase port, coaxial cable core wire connecting elements comprises the first table top, be arranged on three heart yearn connectors on the first table top, the connection axis of three heart yearn connectors successively with A phase port, B phase port, the axis of C phase port is corresponding, and coaxial cable rubber-insulated wire connecting elements comprises and is positioned at the first table top the second table top below, be arranged on three rubber-insulated wire connectors on the second table top, the connection axis of three rubber-insulated wire connectors successively with A phase port, B phase port, the axis of C phase port is corresponding, forms the A connecting rod of cross interconnected structure, B connecting rod, C connecting rod is cross interconnected at corresponding three heart yearn connectors, between three rubber-insulated wire connectors, it is characterized in that being provided with A phase office and put transducer, B mutually office is put transducer, C mutually office is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer and 6 holding wire outlet ports that are arranged on water proof type stainless steel casing outside, A mutually office is put transducer, B mutually office is put transducer, C mutually office is put transducer, A phase circulation transducer, B phase circulation transducer, C phase circulation transducer is correspondingly separately positioned on A to be held mutually, B phase port, the heart yearn connector that C same port is corresponding, on axis between rubber-insulated wire connector, each A mutually office is put sensor signal line, B mutually office is put sensor signal line, C mutually office is put sensor signal line, A phase circulation sensor signal line, B phase circulation sensor signal line, C phase circulation sensor signal line passes water proof type stainless steel casing along cabinet wall and is connected with 6 holding wire outlet ports respectively outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518888.9U CN203434582U (en) | 2013-08-24 | 2013-08-24 | Intelligent cross-interconnection-box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320518888.9U CN203434582U (en) | 2013-08-24 | 2013-08-24 | Intelligent cross-interconnection-box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434582U true CN203434582U (en) | 2014-02-12 |
Family
ID=50063600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320518888.9U Expired - Fee Related CN203434582U (en) | 2013-08-24 | 2013-08-24 | Intelligent cross-interconnection-box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427390A (en) * | 2013-08-24 | 2013-12-04 | 广州友智电气技术有限公司 | Intelligent intersected interconnection box device |
| CN110474286A (en) * | 2019-09-17 | 2019-11-19 | 深圳供电局有限公司 | Variable connecting box for coaxial cable inlet wire |
-
2013
- 2013-08-24 CN CN201320518888.9U patent/CN203434582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427390A (en) * | 2013-08-24 | 2013-12-04 | 广州友智电气技术有限公司 | Intelligent intersected interconnection box device |
| CN103427390B (en) * | 2013-08-24 | 2016-01-06 | 广州友智电气技术有限公司 | Intelligent cross interconnected case apparatus |
| CN110474286A (en) * | 2019-09-17 | 2019-11-19 | 深圳供电局有限公司 | Variable connecting box for coaxial cable inlet wire |
| CN110474286B (en) * | 2019-09-17 | 2020-11-06 | 深圳供电局有限公司 | Variable connection box for coaxial cable inlet wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160824 |