CN207884035U - A kind of high-tension cable connect-disconnect plug is without partial discharge adapter - Google Patents
A kind of high-tension cable connect-disconnect plug is without partial discharge adapter Download PDFInfo
- Publication number
- CN207884035U CN207884035U CN201820230016.5U CN201820230016U CN207884035U CN 207884035 U CN207884035 U CN 207884035U CN 201820230016 U CN201820230016 U CN 201820230016U CN 207884035 U CN207884035 U CN 207884035U
- Authority
- CN
- China
- Prior art keywords
- plug
- partial discharge
- tension cable
- connection terminal
- connecting piece
- 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.)
- Active
Links
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
A kind of high-tension cable connect-disconnect plug is without partial discharge adapter,Including the plug A that insulate,Insulate plug B,No partial discharge connection terminal connecting rod threaded one end connection is without partial discharge connection terminal,The other end passes through metal connecting piece A or metal connecting piece B connections insulation plug A or insulation plug B,Without partial discharge connection terminal connecting rod sleeve insulation sleeve,High-tension cable connect-disconnect plug is set to be detached from high voltage power distributing cabinet first,The plug that insulate is inserted into one end of the nearly high voltage power distributing cabinet of cable plug head rest,The metal connecting piece for keeping its embedded passes through the mounting hole of cable plug head internal cable line nose,And it is reliably screwed on the screw thread without partial discharge connection terminal being inserted into from the cable plug head other end,Test connection then with the jack grafting on no partial discharge connection terminal,It is adapted to fit the live local discharge test of the distribution high-tension cable of connect-disconnect plug,Pressure test,Safe wiring uses when fault location,With small,Without partial discharge,It is easy for installation,Connect safe and reliable advantage.
Description
Technical field
The utility model belongs to novel electric power technical field, and in particular to high-tension cable connect-disconnect plug, can without partial discharge adapter
It is used suitable for two kinds of cities and towns novel intelligent distribution network constructions and operation and maintenance.
Background technology
With the fast development of various electric material technologies and electronic technology, various distribution automation electrical equipments also obtain
Fast development, wherein intelligent network distribution switchgear and its high-tension cable being attached thereto largely are attached using connect-disconnect plug, are
A kind of quick connection type.
But this connection type is caused to the commissioning test of cable in building or running State Overhaul Test
Difficulty not only influences experiment work efficiency more concerning experiment work safety.
People's Republic of China's power industry standard DL/T1576-2016 6kV~35kV cable oscillatory wave partial discharges
Test method is implemented, and executes this new order in order to which many Utilities Electric Co.s of operational safety require to promote, the utility model is conducive to
The popularization of this regulation is implemented.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of this utility model be to provide a kind of high-tension cable connect-disconnect plug without
Partial discharge adapter is suitble to the convenient for wiring use of electrical test in power matching network construction and operation and maintenance, and is suitable for two
Kind of cities and towns novel intelligent distribution network construction and operation and maintenance, have it is small, can without partial discharge, easy for installation, connection safety
By the advantages of.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of high-tension cable connect-disconnect plug is without partial discharge adapter, including insulation plug A, insulation plug B, no partial discharge connection terminal
Connecting rod sleeve insulation sleeve, and threaded one end connection, without partial discharge connection terminal, the other end is threadedly coupled metal connecting piece A or screw thread
Connect metal connecting piece B；Metal connecting piece A is fixed at embedded position by screw A by embedded connection insulation plug A；Gold
Belong to connector B by embedded connection insulation plug B, and is fixed by screw B.
Described coordinates its shape to meet without office without partial discharge connection terminal and the metal connecting piece A, metal connecting piece B
The electrical performance demands put.
It is described that without being opened on partial discharge connection terminal, there are two connect jack convenient for the different sizes of grafting.
The insulation plug shape must coordinate with the inside dimension of plug before high-tension cable connect-disconnect plug, and the insulation is stifled
The shape of head must coordinate with the inside dimension of plug after high-tension cable connect-disconnect plug.
The shape of the insulation sleeve must coordinate with the inside dimension of high-tension cable connect-disconnect plug, be easily installed and ensure insulation peace
Entirely.
The utility model has the beneficial effects that：
The implementation of the utility model can effectively solve electrical test in existing power matching network construction and operation and maintenance
In wiring it is difficult, have the advantages that it is small, without partial discharge, it is easy for installation, connect it is safe and reliable.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is another structural schematic diagram of the utility model.
Wherein, 1 is insulation plug A；2 be metal connecting piece A；3 be insulation sleeve；4 be no partial discharge connection terminal connecting rod；5 are
Without partial discharge connection terminal；6 be insulation plug B；7 be metal connecting piece B.
Specific implementation mode
The utility model is further discussed below below in conjunction with attached drawing.
Such as Fig. 1, shown in Fig. 2, a kind of high-tension cable connect-disconnect plug is without partial discharge adapter, including insulation plug A1, insulation plug
B6, no 4 cover insulation of partial discharge connection terminal connecting rod set 3, and threaded one end connection is without partial discharge connection terminal 5, other end screw thread
It connects metal connecting piece A2 or is threadedly coupled metal connecting piece B7；Metal connecting piece A2 connects the plug A1 that insulate by embedding, and
It is fixed by screw A8 at embedded position；Metal connecting piece B7 is fixed by embedded connection insulation plug B6 by screw B9.
Described coordinates its shape to meet without partial discharge connection terminal 5 and the metal connecting piece A2, metal connecting piece B7
Electrical performance demands without partial discharge.
It is described that without being opened on partial discharge connection terminal 5, there are two connect jack 10 convenient for the different sizes of grafting.
1 shape of insulation plug must coordinate with the inside dimension of plug before high-tension cable connect-disconnect plug, the insulation
The shape of plug 7 must coordinate with the inside dimension of plug after high-tension cable connect-disconnect plug.
The shape of the insulation sleeve 3 must coordinate with the inside dimension of high-tension cable connect-disconnect plug, be easily installed and ensure insulation
Safety.
High-tension cable connect-disconnect plug described in this programme can implement the insulation plug of two kinds of forms without partial discharge adapter, fit respectively
For plug after plug before the plug-in of power matching network high-tension cable and plug-in without partial discharge patchcord, they are stifled by insulating respectively
Head and without partial discharge connection terminal constitute.In use, making high-tension cable connect-disconnect plug be detached from high voltage power distributing cabinet first, by the plug that insulate
It is inserted into one end of the nearly high voltage power distributing cabinet of cable plug head rest, the metal connecting piece for keeping its embedded passes through cable plug head inside cable
The mounting hole of line nose, and be reliably screwed on the screw thread without partial discharge connection terminal being inserted into from the cable plug head other end, it tries
Wiring is tested then with the jack grafting on no partial discharge connection terminal, not only facilitates test connection, but also solve high-tension cable connect-disconnect plug
The problem of itself inner surface creepage distance of insulation deficiency, connects when more solving non-local discharge test because generally conventional after disengaging high-voltage board
The partial discharge interference problem that line may introduce.
Claims (5)
1. a kind of high-tension cable connect-disconnect plug is without partial discharge adapter, including insulation plug A（1）, insulation plug B（6）, feature exists
In no partial discharge connection terminal connecting rod（4）Cover insulation set（3）, and threaded one end connection is without partial discharge connection terminal（5）, another
End is threadedly coupled metal connecting piece A（2）Or it is threadedly coupled metal connecting piece B（7）；Metal connecting piece A（2）It is exhausted by embedded connection
Edge plug A（1）, and pass through screw A at embedded position（8）It is fixed；Metal connecting piece B（7）Pass through embedded connection insulation plug B
（6）, and pass through screw B（9）It is fixed.
2. a kind of high-tension cable connect-disconnect plug according to claim 1 is without partial discharge adapter, which is characterized in that the insulation
Plug A（1）Shape must coordinate with the inside dimension of plug before high-tension cable connect-disconnect plug, the insulation plug B（6）Shape palpus
Coordinate with the inside dimension of plug after high-tension cable connect-disconnect plug.
3. a kind of high-tension cable connect-disconnect plug according to claim 1 is without partial discharge adapter, which is characterized in that the insulation
Set（3）Shape must coordinate with the inside dimension of high-tension cable connect-disconnect plug.
4. a kind of high-tension cable connect-disconnect plug according to claim 1 is without partial discharge adapter, which is characterized in that the no office
Put connection terminal（5）With the metal connecting piece A（2）, metal connecting piece B（7）Its shape is coordinated to meet without the electrical of partial discharge
Performance requirement.
5. a kind of high-tension cable connect-disconnect plug according to claim 1 is without partial discharge adapter, which is characterized in that the no office
Put connection terminal（5）On open there are two convenient for grafting different sizes connection jack（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230016.5U CN207884035U (en) | 2018-02-09 | 2018-02-09 | A kind of high-tension cable connect-disconnect plug is without partial discharge adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820230016.5U CN207884035U (en) | 2018-02-09 | 2018-02-09 | A kind of high-tension cable connect-disconnect plug is without partial discharge adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884035U true CN207884035U (en) | 2018-09-18 |
Family
ID=63498239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820230016.5U Active CN207884035U (en) | 2018-02-09 | 2018-02-09 | A kind of high-tension cable connect-disconnect plug is without partial discharge adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421323A (en) * | 2020-10-15 | 2021-02-26 | 深圳供电局有限公司 | Prefabricated connecting cable for power distribution cabinet |
-
2018
- 2018-02-09 CN CN201820230016.5U patent/CN207884035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421323A (en) * | 2020-10-15 | 2021-02-26 | 深圳供电局有限公司 | Prefabricated connecting cable for power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202887888U (en) | Lead insulation sleeve head for secondary equipment overhaul | |
| CN205901146U (en) | Horizontal integration power distribution station | |
| CN207884035U (en) | A kind of high-tension cable connect-disconnect plug is without partial discharge adapter | |
| CN206059966U (en) | A kind of Intelligent lighting distribution box | |
| CN201788206U (en) | Outdoor 10kV electrified detachable electricity metering device | |
| CN206697884U (en) | A kind of novel terminal box | |
| CN205429192U (en) | Novel low pressure earth connection device | |
| CN203895633U (en) | Short circuit grounding wire suitable for box transformer substation and electricity distribution room | |
| CN208489502U (en) | A kind of cable elbow-shaped head grounding wire device | |
| CN106710954A (en) | Outdoor high-voltage vacuum circuit breaker | |
| CN205657374U (en) | Solid insulation boundary switch cabinet | |
| CN107727893A (en) | Easy-to-replaceable arrester Leakage Current table external member | |
| CN204376283U (en) | The removable earth terminal of transformer station | |
| CN208862536U (en) | Fault isolation device under drawing for 10kV cable | |
| CN105301295B (en) | House cable inlet wire Transformer Winding short-circuit device | |
| CN106505419A (en) | A kind of switch cubicle of the quick secondary connection of energy | |
| CN208835559U (en) | A kind of transformer device structure of box-type substation | |
| CN207542135U (en) | A kind of remote control disconnecting switch | |
| CN202084876U (en) | Cable fixing device for power distribution room | |
| CN216928258U (en) | Special supporting insulating device of 220kV transformer 10kV side outlet wire sleeve | |
| CN206302059U (en) | A kind of switch cubicle of the quick secondary connection of energy | |
| CN205194876U (en) | Test electricity and touch ring | |
| CN201829639U (en) | Screw-free miniature bus-extending connector | |
| CN204807662U (en) | Plain type withstand voltage test instrument | |
| CN204597407U (en) | Special-shaped high-voltage wall bushing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |