CN106300218A - A kind of high tension cable plug-in and pull-off device with high-tension current inductor - Google Patents
A kind of high tension cable plug-in and pull-off device with high-tension current inductor Download PDFInfo
- Publication number
- CN106300218A CN106300218A CN201610730188.4A CN201610730188A CN106300218A CN 106300218 A CN106300218 A CN 106300218A CN 201610730188 A CN201610730188 A CN 201610730188A CN 106300218 A CN106300218 A CN 106300218A
- Authority
- CN
- China
- Prior art keywords
- full skirt
- tension cable
- sleeve pipe
- inner cone
- high pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of high tension cable plug-in and pull-off device with high-tension current inductor, controlling parts including inner cone high pressure full skirt sleeve pipe, metal flange, high tension cable, bushing conductor, conducting rod, high tension cable conductor and electric stress, high-tension current inductor coil casts in the full skirt inside pipe casing of described inner cone high pressure full skirt sleeve pipe；Inner cone high pressure full skirt sleeve pipe is cast on together with described metal flange, and metal flange is fixed on the high-voltaghe compartment of electric locomotive or EMUs；Inner cone high pressure full skirt sleeve pipe farther includes current mutual inductor coil, two current transformer connection posts and the cavity of inside；The described high tension cable being installed together and described electric stress control in parts, and the cavity of conducting rod insertion inner cone high pressure full skirt sleeve pipe.Utilize said apparatus can save a large amount of installing space, reduce electric locomotive or the overall dimensions of EMUs high-voltaghe compartment, thus reduce the overall windage of electric locomotive or EMUs, high ferro EMUs are significant.
Description
Technical field
The present invention relates to electrical equipment technical field, particularly relate to a kind of high tension cable with high-tension current inductor and insert
Pulling device.
Background technology
At present, during the use of electric locomotive or EMUs, the high-tension current mutual inductance of electric locomotive or EMUs
Device typically uses punching or Split high pressure current transformer, when installing high-tension current in electric locomotive or EMUs high-voltaghe compartment
During transformer, owing to being limited by installation, high-tension current inductor design size is the biggest, takies high-voltaghe compartment larger space, thus
Increase electric locomotive or the overall dimensions of EMUs high-voltaghe compartment, have impact on performance and the value of high ferro EMUs.
Summary of the invention
It is an object of the invention to provide a kind of high tension cable plug-in and pull-off device with high-tension current inductor, utilize this device
A large amount of installing space can be saved, reduce electric locomotive or the overall dimensions of EMUs high-voltaghe compartment.
A kind of high tension cable plug-in and pull-off device with high-tension current inductor, described device includes inner cone high pressure full skirt set
Pipe, metal flange, high tension cable, bushing conductor, conducting rod, high tension cable conductor and electric stress control parts, wherein:
High-tension current inductor coil casts in the full skirt inside pipe casing of described inner cone high pressure full skirt sleeve pipe；
Described inner cone high pressure full skirt sleeve pipe is cast on together with described metal flange, and described metal flange is fixed on electric power machine
On the high-voltaghe compartment of car or EMUs, utilize this metal flange described inner cone high pressure full skirt sleeve pipe is arranged on described electric locomotive or
Inside the high-voltaghe compartment of EMUs；
Described inner cone high pressure full skirt sleeve pipe farther includes current mutual inductor coil, two current transformer connection posts and interior
The cavity in portion；
Described high tension cable and described electric stress control parts and are installed together, and described conducting rod is led with described high tension cable
Body is crimped together, and the upper end of described conducting rod connects described bushing conductor；
The above-mentioned described high tension cable being installed together and described electric stress are controlled parts, and described conducting rod inserts
In the cavity of described inner cone high pressure full skirt sleeve pipe.
Described device also includes support member and protection tail pipe, wherein:
Described support member and described protection tail pipe penetrate from the lower end of described high tension cable successively, and with three fixing screws
Described protection tail pipe is fixed together with described metal flange.
When alternating current is flow through in the inside of described bushing conductor, described current mutual inductor coil produces faradic current, and
Produced faradic current is exported from said two current transformer connection post.
As seen from the above technical solution provided by the invention, utilize said apparatus can save a large amount of installing space,
Reduce electric locomotive or the overall dimensions of EMUs high-voltaghe compartment, thus reduce the overall windage of electric locomotive or EMUs, to height
Ferrum EMUs are significant.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, required use in embodiment being described below
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for this
From the point of view of the those of ordinary skill in field, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
The master with the high tension cable plug-in and pull-off device of high-tension current inductor that Fig. 1 is provided by the embodiment of the present invention regards
Figure；
Fig. 2 is the sectional view of the provided device of the embodiment of the present invention；
Fig. 3 is the sectional view of the embodiment of the present invention provided inner cone high pressure full skirt sleeve pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Inventive embodiment, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, is illustrated in figure 1 the present invention and implements
The front view of the high tension cable plug-in and pull-off device with high-tension current inductor that example is provided, is illustrated in figure 2 cuing open of this device
View, in conjunction with Fig. 1 and 2, described device mainly includes inner cone high pressure full skirt sleeve pipe 1, metal flange 2, high tension cable 5, sleeve pipe
Conductor 6, conducting rod 7, high tension cable conductor 8 and electric stress control parts 9, the connection of the most above-mentioned critical piece and work relationship
For:
High-tension current inductor coil casts in the full skirt inside pipe casing of described inner cone high pressure full skirt sleeve pipe 1；
Described inner cone high pressure full skirt sleeve pipe 1 is cast on together with described metal flange 2, and described metal flange 2 is fixed on electricity
On the high-voltaghe compartment of power locomotive or EMUs, utilize this metal flange 2 that described inner cone high pressure full skirt sleeve pipe 1 is arranged on described electric power
Inside the high-voltaghe compartment of locomotive or EMUs；
It is illustrated in figure 3 the sectional view of the embodiment of the present invention provided inner cone high pressure full skirt sleeve pipe, this inner cone high pressure full skirt
Sleeve pipe 1 farther includes 12, two current transformer connection posts 13 of current mutual inductor coil and the cavity 11 of inside；
During implementing, described high tension cable 5 and described electric stress control parts 9 and are installed together, described conduction
Bar 7 is crimped together with described high tension cable conductor 8, and the upper end of described conducting rod 7 connects described bushing conductor 6；
The above-mentioned described high tension cable 5 being installed together is controlled parts 9, and described conducting rod 7 with described electric stress
Insert in the cavity 11 of described inner cone high pressure full skirt sleeve pipe 1.
So, when alternating current is flow through in the inside of bushing conductor 6, described current mutual inductor coil 12 produces faradism
Stream, and produced faradic current is exported from said two current transformer connection post 13.
It addition, said apparatus can also include protection tail pipe 3 and support member 10, as shown in Figure 2: described support member 10 He
Described protection tail pipe 3 penetrates from the lower end of described high tension cable 5 successively, and with three fixing screws 4 by described protection tail pipe 3 with
Described metal flange 2 is fixed together.
Utilize said apparatus just can realize high-tension current inductor integrated with high tension cable plug terminal, save big
Amount installing space, reduces electric locomotive or the overall dimensions of EMUs high-voltaghe compartment, thus reduces the whole of electric locomotive or EMUs
High ferro EMUs are significant by body windage.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope of present disclosure, the change that can readily occur in or replacement,
All should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be as the criterion.
Claims (3)
1. the high tension cable plug-in and pull-off device with high-tension current inductor, it is characterised in that described device includes that inner cone is high
Pressure full skirt sleeve pipe, metal flange, high tension cable, bushing conductor, conducting rod, high tension cable conductor and electric stress control parts, its
In:
High-tension current inductor coil casts in the full skirt inside pipe casing of described inner cone high pressure full skirt sleeve pipe；
Described inner cone high pressure full skirt sleeve pipe is cast on together with described metal flange, described metal flange be fixed on electric locomotive or
On the high-voltaghe compartment of EMUs, utilize this metal flange that described inner cone high pressure full skirt sleeve pipe is arranged on described electric locomotive or motor-car
Inside the high-voltaghe compartment of group；
Described inner cone high pressure full skirt sleeve pipe farther includes current mutual inductor coil, two current transformer connection posts and inside
Cavity；
Described high tension cable and described electric stress control parts and are installed together, described conducting rod and described high tension cable conductor pressure
Being connected together, the upper end of described conducting rod connects described bushing conductor；
The above-mentioned described high tension cable being installed together and described electric stress are controlled parts, and described conducting rod inserts described
In the cavity of inner cone high pressure full skirt sleeve pipe.
The most according to claim 1 with the high tension cable plug-in and pull-off device of high-tension current inductor, it is characterised in that described dress
Put and also include support member and protection tail pipe, wherein:
Described support member and described protection tail pipe penetrate from the lower end of described high tension cable successively, and with three fixing screws by institute
State protection tail pipe to be fixed together with described metal flange.
The most according to claim 1 with the high tension cable plug-in and pull-off device of high-tension current inductor, it is characterised in that
When alternating current is flow through in the inside of described bushing conductor, described current mutual inductor coil produces faradic current, and by institute
The faradic current produced exports from said two current transformer connection post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730188.4A CN106300218A (en) | 2016-08-25 | 2016-08-25 | A kind of high tension cable plug-in and pull-off device with high-tension current inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730188.4A CN106300218A (en) | 2016-08-25 | 2016-08-25 | A kind of high tension cable plug-in and pull-off device with high-tension current inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300218A true CN106300218A (en) | 2017-01-04 |
Family
ID=57676788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730188.4A Pending CN106300218A (en) | 2016-08-25 | 2016-08-25 | A kind of high tension cable plug-in and pull-off device with high-tension current inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300218A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960722A (en) * | 2017-05-02 | 2017-07-18 | 华建电气有限公司 | Straight-through current transformer |
| CN110853876A (en) * | 2019-12-10 | 2020-02-28 | 湖南大北互互感器有限公司 | Indoor totally-enclosed supporting current transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3611462A1 (en) * | 1986-04-05 | 1987-10-15 | Pfisterer Elektrotech Karl | Connecting fitting for conductors of a medium-voltage or high-voltage network |
| CN101640402A (en) * | 2009-08-07 | 2010-02-03 | 广东长园吉斯安电气有限公司 | Dry-type cable terminal |
| CN203659548U (en) * | 2013-12-31 | 2014-06-18 | 许昌华元泰电气科技有限公司 | Insulating bushing |
| CN204011026U (en) * | 2014-08-04 | 2014-12-10 | 北京华电瑞通电力工程技术有限公司 | A kind of current transformer formula wall bushing |
| CN205070381U (en) * | 2015-08-27 | 2016-03-02 | 泰科电子(上海)有限公司 | Insulating terminal subassembly |
-
2016
- 2016-08-25 CN CN201610730188.4A patent/CN106300218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3611462A1 (en) * | 1986-04-05 | 1987-10-15 | Pfisterer Elektrotech Karl | Connecting fitting for conductors of a medium-voltage or high-voltage network |
| CN101640402A (en) * | 2009-08-07 | 2010-02-03 | 广东长园吉斯安电气有限公司 | Dry-type cable terminal |
| CN203659548U (en) * | 2013-12-31 | 2014-06-18 | 许昌华元泰电气科技有限公司 | Insulating bushing |
| CN204011026U (en) * | 2014-08-04 | 2014-12-10 | 北京华电瑞通电力工程技术有限公司 | A kind of current transformer formula wall bushing |
| CN205070381U (en) * | 2015-08-27 | 2016-03-02 | 泰科电子(上海)有限公司 | Insulating terminal subassembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960722A (en) * | 2017-05-02 | 2017-07-18 | 华建电气有限公司 | Straight-through current transformer |
| CN110853876A (en) * | 2019-12-10 | 2020-02-28 | 湖南大北互互感器有限公司 | Indoor totally-enclosed supporting current transformer |
| CN110853876B (en) * | 2019-12-10 | 2023-06-16 | 湖南大北互互感器有限公司 | Indoor totally-enclosed supporting type current transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106300218A (en) | A kind of high tension cable plug-in and pull-off device with high-tension current inductor | |
| CN205451943U (en) | High voltage insulating tube | |
| CN201092926Y (en) | Ignition coil | |
| CN204989400U (en) | A integral type high -voltage testing transformer for insulating oily withstanding voltage tester | |
| CN205565147U (en) | Electric automobile direct current rifle that charges | |
| CN206211485U (en) | A kind of roof high voltage cable plug-in and pull-off device of electric locomotive or EMUs high-voltaghe compartment | |
| CN102832020A (en) | Two-in-one leading-out structure of cable box leading-out and common bushing leading-out | |
| CN203312013U (en) | Outgoing wire lifting seat of low-voltage sleeves in transformer | |
| CN102545092B (en) | Base and installation rod used for electrified installation device on tower and installation method thereof | |
| CN202651040U (en) | Fuse cylinder | |
| CN204961082U (en) | Wear jar control line | |
| CN106505419A (en) | A kind of switch cubicle of the quick secondary connection of energy | |
| CN207993653U (en) | A kind of igniter of universal petrol engine | |
| CN208903789U (en) | A kind of transformer external current mutual inductor | |
| CN205984612U (en) | Ignition coil circuit structure | |
| CN207504547U (en) | A kind of shield type rear loading type separable connector | |
| CN205900290U (en) | Structural of ignition coil | |
| CN205354836U (en) | Novel resin pouring dry -type grounding transformer | |
| CN205959749U (en) | Transformer bushing with connecting device | |
| CN204857414U (en) | Oil formula transformer | |
| CN211265249U (en) | Ignition coil EMC improves structure | |
| CN209562133U (en) | A kind of high voltage power cable of reliable performance multi-branch connector hold-down support | |
| CN208570399U (en) | High-tension cable boundary case plug box body is installed in place indicator | |
| CN204332660U (en) | Ring main unit combination voltage instrument transformer | |
| CN204117832U (en) | Ring main unit and gas-insulated cabinet straight-through current transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |
|
| RJ01 | Rejection of invention patent application after publication |