CN206259645U - A kind of gas-insulated switchgear bus connector - Google Patents
A kind of gas-insulated switchgear bus connector Download PDFInfo
- Publication number
- CN206259645U CN206259645U CN201620853170.9U CN201620853170U CN206259645U CN 206259645 U CN206259645 U CN 206259645U CN 201620853170 U CN201620853170 U CN 201620853170U CN 206259645 U CN206259645 U CN 206259645U
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- Prior art keywords
- gas
- insulated switchgear
- mother
- bus connector
- connector according
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Abstract
The utility model is related to a kind of gas-insulated switchgear bus connector, including mother block, and it is arranged between gas tank inner top, mother block and is coupled by main bus-bar；With mother device, it is arranged at outside gas tank, coordinates to couple with the mother block to form being electrically connected between two neighboring gas tank.The utility model can realize what is run by many switchgear spelling groups as transformer station, when wherein certain device damage, as long as i.e. replaceable, easy to operate, efficiency high after bus joiner structure at the equipment is removed.
Description
Technical field
The utility model is related to medium voltage switchgear equipment structure technology, specifically discloses a kind of gas-insulated switchgear bus connection
Connect device.
Background technology
Gas-insulated switchgear, all of main bus-bar, high-voltage live parts and switch etc. are installed in the gas tank of sealing
Interior, gas-insulated switchgear is again that the gas-insulated switchgear same with a group or air insulated switch equipment are operated together
, main bus-bar has bus connector to complete with coupling for the main mother of other switchgears in gas tank.
Existing main bus-bar connection, (such as Fig. 1) is completed by insulating sleeve and solid bus, and transformer station is set by many switches
Standby spelling group operation, once certain device damage, after need to whole solid bus be removed, could change.
Utility model content
Goal of the invention of the present utility model is：A kind of certain switchgear of one group of operation is provided to solve problem above
Damage, need to only remove the i.e. replaceable gas-insulated switchgear bus connector of two mother devices of this equipment.
The technical scheme that the utility model is used is such：
A kind of gas-insulated switchgear bus connector, including mother block, it is arranged between gas tank inner top, mother block
Coupled by main bus-bar；With mother device, it is arranged at outside gas tank, is coupled with mother block cooperation between forming two neighboring gas tank
Be electrically connected.
Further, the mother block is made up of insulating part and conductive seat, is wherein formed on insulating part and matched somebody with somebody with mother device
Close the slot of connection；The conductive seating portion is embedded in insulating part lower end, and its upper side in the slot, use by downside
In connection main bus-bar.
Further, the groove set around the slot is offered in the mother block and gas tank contact surface, in groove
Sealing ring is set.
Further, electrical verification inductance loop is provided with the insulating part.
Further, the mother device is mainly the inverted U electric conductor being cast in insulating materials, and two formed below are touched
Pin；Wherein insulating materials can be thermosets or thermoplastic；The haptic element coordinates with the slot and couples.
Further, conductive tactile son is provided with the haptic element.
Further, the conductive tactile son can touch son or watch band contact for spring.
Further, dead ring is provided with the haptic element, it is arranged at the conductive tactile son top.
Further, the bolt hole for fixing mother device is formed on the mother device, the bolt hole is in insulation material
The last shaping of material.
In sum, due to using the above-mentioned technical proposal, the beneficial effects of the utility model to be：
The utility model can realize what is run by many switchgear spelling groups as transformer station, when wherein certain equipment
Damage, as long as i.e. replaceable, easy to operate, efficiency high after bus joiner structure at the equipment is removed.
Brief description of the drawings
Fig. 1 is prior art construction profile；
Fig. 2 is prior art top view；
Fig. 3 is section of structure of the present utility model；
Fig. 4 is enlarged drawing at A in Fig. 3；
Fig. 5 is mother device structure chart described in the utility model；
Fig. 6 is the utility model structure top view.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As seen in figures 3-6, a kind of gas-insulated switchgear bus connector, including mother block 2, it is arranged on gas tank 1
Coupled by main bus-bar 3 between inner top, mother block 2；The mother block 1 is made up of insulating part 21 and conductive seat 22, wherein insulating
The slot 23 for coordinating with mother device 4 and coupling is formed on part 21；The part of the conductive seat 22 is embedded in the lower end of insulating part 21, thereon
In the slot 23, downside is used to connect main bus-bar 3 for side.
Setting in the groove set around the slot 23, groove is offered in the mother block 2 and the contact surface of gas tank 1 close
Seal 24 (such as Fig. 4).
Electrical verification inductance loop is provided with the insulating part 21.
Specifically, the insulating part 21 of mother block 2 is in round table-like, and round platform bottom surface is fitted fixation with the inner top surface of gas tank 1；Slot 23
Axially arranged along insulating part 21, cylindrical, its one end passes the bottom surface of insulating part 21, and the other end is terminated in inside insulating part 21；It is right
Answer the position of slot 23, open up on the face of gas tank 1 perforation for grafting mother device；The part of conductive seat 22 is embedded in insulating part 21
Portion (embedded from round platform top surface), in the slot 23, downside is used to connect main bus-bar 3 upper side.
With mother device 4, it is arranged at outside gas tank 1, is coupled with the cooperation of the mother block 2 between forming two neighboring gas tank 2
It is electrically connected；The mother device 4 is predominantly partly cast in the inverted U electric conductor 41 in insulating materials, is fixed sealing type structure, under it is square
Into two haptic elements 42；The haptic element 42 coordinates with the slot 23 and couples.
As shown in figure 5, being provided with conductive tactile son 43 on the haptic element 42, conduction touches sub 43 two ends with the inwall of slot 23 patch
Close, conduction touches son 43 and can touch son or watch band contact for spring；Dead ring 44 is provided with the haptic element 42, for completely cutting off high pressure
Electrical body and air, it is arranged at the conductive tactile top of son 43, and dead ring 44 is manufactured by silastic material, and dead ring has bullet
Property, its decrement is 10%-60%, and slot 23 is pressed directly into during installation, is fitted with side wall closely, good seal performance.
The bolt hole 45 for fixing mother device is formed on the mother device 4, the bolt hole 45 is on the insulating material
One-shot forming.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all at this
Any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of gas-insulated switchgear bus connector, it is characterised in that：Including mother block, it is arranged on top in gas tank
Coupled by main bus-bar between portion, mother block；With mother device, it is arranged at outside gas tank, is coordinated with the mother block and is coupled to form phase
Being electrically connected between adjacent two gas tanks.
2. a kind of gas-insulated switchgear bus connector according to claim 1, it is characterised in that：The mother block
It is made up of insulating part and conductive seat, the slot for coordinating with mother device and coupling wherein is formed on insulating part；The conductive seating portion
Insulating part lower end is embedded in, in the slot, downside is used to connect main bus-bar its upper side.
3. a kind of gas-insulated switchgear bus connector according to claim 2, it is characterised in that：In the mother
Seat offers the groove set around the slot with gas tank contact surface, and sealing ring is set in groove.
4. a kind of gas-insulated switchgear bus connector according to claim 2, it is characterised in that：In the insulation
Electrical verification inductance loop is provided with part.
5. a kind of gas-insulated switchgear bus connector according to claim 2, it is characterised in that：The mother device
Predominantly it is cast in the inverted U electric conductor in insulating materials, two haptic elements formed below；The haptic element coordinates with the slot and joins
Connect.
6. a kind of gas-insulated switchgear bus connector according to claim 5, it is characterised in that：In the haptic element
On be provided with and conductive touch son.
7. a kind of gas-insulated switchgear bus connector according to claim 6, it is characterised in that：It is described conductive tactile
Son can touch son or watch band contact for spring.
8. a kind of gas-insulated switchgear bus connector according to claim 6, it is characterised in that：In the haptic element
On be provided with dead ring, it is arranged at and described conductive touches son top.
9. a kind of gas-insulated switchgear bus connector according to claim 5, it is characterised in that：The mother device
On form bolt hole for fixing mother device, bolt hole one-shot forming on the insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853170.9U CN206259645U (en) | 2016-08-08 | 2016-08-08 | A kind of gas-insulated switchgear bus connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853170.9U CN206259645U (en) | 2016-08-08 | 2016-08-08 | A kind of gas-insulated switchgear bus connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259645U true CN206259645U (en) | 2017-06-16 |
Family
ID=59022059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853170.9U Active CN206259645U (en) | 2016-08-08 | 2016-08-08 | A kind of gas-insulated switchgear bus connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206259645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706801A (en) * | 2016-08-08 | 2018-02-16 | 江苏大全长江电器股份有限公司 | A kind of gas-insulated switchgear bus connector |
-
2016
- 2016-08-08 CN CN201620853170.9U patent/CN206259645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107706801A (en) * | 2016-08-08 | 2018-02-16 | 江苏大全长江电器股份有限公司 | A kind of gas-insulated switchgear bus connector |
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