CN209472221U - A kind of detachable sealing plate ISM breaker cabinet of hard bus connection - Google Patents
A kind of detachable sealing plate ISM breaker cabinet of hard bus connection Download PDFInfo
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- CN209472221U CN209472221U CN201822012494.1U CN201822012494U CN209472221U CN 209472221 U CN209472221 U CN 209472221U CN 201822012494 U CN201822012494 U CN 201822012494U CN 209472221 U CN209472221 U CN 209472221U
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- copper bar
- breaker
- phase copper
- ism
- sealing plate
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Abstract
The utility model, which belongs to, becomes distribution technique field, disclose a kind of detachable sealing plate ISM breaker cabinet of hard bus connection, cabinet body and detachable sealing plate, ISM breaker is equipped in cabinet body, the A phase copper bar being connect with ISM breaker, the B phase copper bar being connect with ISM breaker, the C phase copper bar being connect with ISM breaker, insulator, insulator rigid staybolt and integrated retainer, insulator fixes A phase copper bar respectively, one end of B phase copper bar and C phase copper bar, integrated retainer fixes A phase copper bar respectively, the other end of B phase copper bar and C phase copper bar, connection is hard bus connection in cabinet body.The case where the technical program breaker cabinet is connected using hard bus, and electric power is avoided to influence, and creepage distance and safe distance are unsatisfactory for corresponding voltage grade；Fault point is visual, overhauls and easy to maintain；Hard bus improves breaker cabinet service performance and service life without aging hidden danger；Sealing plate can be dismantled after cabinet afterwards, and without dismantling component, system overhaul can be carried out to breaker, convenient and efficient.
Description
Technical field
It is disconnected the utility model relates to become the detachable sealing plate ISM in distribution technique field more particularly to a kind of connection of hard bus
Road device cabinet.
Background technique
ISM breaker cabinet built in box-type substation at present, mouth is connected to integrated retainer using flexible circuit conductor under breaker,
It is separated between three-phase using flexible circuit conductor bracket, box-type substation long-play is influenced by electrodynamic, can be attracted between conducting wire
It comes close to or in contact with, creepage distance reduces, and burns breaker；Temperature is higher in case change, long-play, conducting wire aging, by outside
The problems such as factor influences, and is easy to happen short circuit；ISM breaker cabinet built in existing box-type substation is integrally closed, and because soft
Conducting wire connection, each phase spacing is smaller, and ISM breaker cabinet overall dimensions are small, and fault detection and maintenance are extremely inconvenient.Therefore it provides
It is a kind of it is non-aging, be not easy short circuit, the ISM breaker cabinet convenient for detecting and repairing be necessary.
Utility model content
The purpose of this utility model is that in view of the above technical problems, the detachable sealing plate ISM for providing hard bus connection is disconnected
Road device cabinet, concrete scheme are as follows.
A kind of detachable sealing plate ISM breaker cabinet of hard bus connection, including cabinet body and detachable sealing plate are equipped in cabinet body
ISM breaker, the B phase copper bar that connect with ISM breaker, is connect the A phase copper bar connecting with ISM breaker with ISM breaker
C phase copper bar, insulator, insulator rigid staybolt and integrated retainer, insulator fix A phase copper bar, B phase copper bar and C phase respectively
One end of copper bar, integrated retainer fix the other end of A phase copper bar, B phase copper bar and C phase copper bar respectively, and connection is equal in cabinet body
For hard bus connection.
Mouth is connect by copper bar with integrated retainer under ISM breaker.
Integrated retainer is connect with cabinet body dispatch from foreign news agency cable end.
Further, sealing plate is connect by bolt with cabinet body.
Further, sealing plate is connect with cabinet body buckle-type.
The technical program breaker cabinet is connected using hard bus (copper bar), avoids electric power from influencing, creepage distance and safety
Distance is unsatisfactory for the case where corresponding voltage grade；Fault point is visual, overhauls and easy to maintain；Hard bus is improved without aging hidden danger
Breaker cabinet service performance and service life；Under breaker between mouth and on-site cable it is preceding using integrated retainer connect, cable with
Casing seat is connected using end, full-insulated full-sealed, improves the safety operation performance of product；Sealing plate can be in cabinet after breaker cabinet
After dismantle, do not need disassembly component, can to breaker carry out system overhaul, it is convenient and efficient.
Detailed description of the invention
A kind of Fig. 1: the detachable sealing plate ISM breaker cabinet structural schematic diagram (one) of hard bus connection of the utility model；
A kind of Fig. 2: the detachable sealing plate ISM breaker cabinet structural schematic diagram (two) of hard bus connection of the utility model.
Wherein: 1.A phase copper bar；2.B phase copper bar；3.C phase copper bar；4. insulator；5. insulator rigid staybolt；6. integral type set
Tube socket；Mouth under 7.ISM breaker；8. sealing plate；9. before cabinet；10.ISM breaker.
Specific embodiment
In conjunction with attached drawing 1 and attached drawing 2, the technical program is further elaborated.
As shown in Figure 1 and Figure 2, the detachable sealing plate ISM breaker cabinet of hard bus connection, including cabinet body and detachable
Sealing plate 8, cabinet body are interior equipped with ISM breaker, the A phase copper bar 1 connecting with ISM breaker, the B phase copper bar connecting with ISM breaker
2, C phase copper bar 3, insulator 4, insulator rigid staybolt 5 and the integrated retainer 6 connecting with ISM breaker, insulator 4 are distinguished
One end of fixed A phase copper bar 1, B phase copper bar 2 and C phase copper bar 3, integrated retainer 6 fix A phase copper bar 1, B phase copper bar 2 respectively
With the other end of C phase copper bar 3, the interior connection of cabinet body is hard bus connection.ISM breaker is arranged on cabinet body interior plate, connection
The main row of superior system and A phase copper bar 1, B phase copper bar 2 and C phase copper bar 3 play the role of cut-offfing normal and short circuit current.ISM is disconnected
Mouth 7 is connect by copper bar with integrated retainer 6 under the device of road.Integrated retainer 6 is connect with cabinet body dispatch from foreign news agency cable end.Copper bar connection
The bonding strength of hard bus is guaranteed as support transition piece using insulator rigid staybolt 5 in the process.Sealing plate passes through bolt and cabinet body
Connection.Face corresponding with sealing plate 8 is 9 before cabinet on cabinet body.Hard bus in the present embodiment is copper bar.
Embodiment only illustrates the technical solution of the utility model, rather than carries out any restrictions to it；Although referring to aforementioned reality
Example is applied the utility model is described in detail, it for those of ordinary skill in the art, still can be to aforementioned
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and model of the utility model technical solution claimed that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of detachable sealing plate ISM breaker cabinet of hard bus connection, it is characterised in that: including cabinet body and detachable sealing plate,
It is disconnected equipped with ISM breaker, the A phase copper bar being connect with ISM breaker, the B phase copper bar being connect with ISM breaker and ISM in cabinet body
C phase copper bar, insulator, insulator rigid staybolt and the integrated retainer of road device connection, insulator fix A phase copper bar, B phase respectively
One end of copper bar and C phase copper bar, integrated retainer fix the other end of A phase copper bar, B phase copper bar and C phase copper bar, cabinet body respectively
Interior connection is hard bus connection.
2. a kind of detachable sealing plate ISM breaker cabinet of hard bus connection according to claim 1, it is characterised in that: ISM
Mouth is connect by copper bar with integrated retainer under breaker.
3. a kind of detachable sealing plate ISM breaker cabinet of hard bus connection according to claim 2, it is characterised in that: one
Body formula casing seat is connect with cabinet body dispatch from foreign news agency cable end.
4. a kind of detachable sealing plate ISM breaker cabinet of hard bus connection according to claim 1 to 3, feature exist
In: sealing plate is connect by bolt with cabinet body.
5. a kind of detachable sealing plate ISM breaker cabinet of hard bus connection according to claim 1 to 3, feature exist
In: sealing plate is connect with cabinet body buckle-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012494.1U CN209472221U (en) | 2018-12-03 | 2018-12-03 | A kind of detachable sealing plate ISM breaker cabinet of hard bus connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822012494.1U CN209472221U (en) | 2018-12-03 | 2018-12-03 | A kind of detachable sealing plate ISM breaker cabinet of hard bus connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209472221U true CN209472221U (en) | 2019-10-08 |
Family
ID=68088855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822012494.1U Active CN209472221U (en) | 2018-12-03 | 2018-12-03 | A kind of detachable sealing plate ISM breaker cabinet of hard bus connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209472221U (en) |
-
2018
- 2018-12-03 CN CN201822012494.1U patent/CN209472221U/en active Active
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