CN204030407U - A kind of AC metal armored withdrawing switch apparatus - Google Patents
A kind of AC metal armored withdrawing switch apparatus Download PDFInfo
- Publication number
- CN204030407U CN204030407U CN201420185528.6U CN201420185528U CN204030407U CN 204030407 U CN204030407 U CN 204030407U CN 201420185528 U CN201420185528 U CN 201420185528U CN 204030407 U CN204030407 U CN 204030407U
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- CN
- China
- Prior art keywords
- bus
- circuit breaker
- earthing
- shell
- current transformer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of AC metal armored withdrawing switch apparatus, described bus-bar room is positioned at the upper left Ban Chu of enclosure, described current transformer is arranged on shell side inner housing, described earthed switch is arranged on the bottom of current transformer, described cable vault is positioned at bottom, enclosure left side, the little wire casing of described control is positioned at the right side of shell, described circuit breaker cart is arranged on the bottom of relay control room, described secondary plug top is connected with relay control room, and bottom is connected with circuit breaker cart.This AC metal armored withdrawing switch apparatus, all operations are all carried out under cabinet door closure state, degree of protection is high, can prevent foreign material and insect pest intrusion, simple and effective " five is anti-" locking, prevent misoperation, replacing circuit breaker is simple, and handcart interchangeability is good, and space, cable vault is abundant, can connect multi-cable, breaker chamber and cable vault can install respectively heater additional, prevent the generation of condensation and corrosion.
Description
Technical field
The utility model relates to switching technique field, is specially a kind of AC metal armored withdrawing switch apparatus.
Background technology
Metal armored withdrawal-type switching device is a kind of for power plant power transmission, electric industry system and the suffered electricity of industrial and mining enterprises' power transformation, distribution and high-tension motor startup etc., realize and controlling, protection, the object of detection, but in the structural design of metal armored withdrawal-type switching device in the market, also exist irrational aspect, be easy to cause misoperation, bring personal injury to operator, can accomplish to prevent misoperation circuit breaker if there is one, prevent on-load push-and-pull handcart, prevent the charged earthed switch that closes, prevent earthed switch power transmission and prevent mistakenly entering charged chamber etc. " five is anti-" function in the time of earthing position, just operator's safety can be ensured, for this reason, we propose a kind of AC metal armored withdrawing switch apparatus.
Utility model content
The purpose of this utility model is to provide a kind of AC metal armored withdrawing switch apparatus, to solve the problem proposing in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of AC metal armored withdrawing switch apparatus, comprise shell, branch bus, bus casing, main bus bar, static contact head device, fixed contact box, current transformer, earthed switch, cable, lightning rod, earthing main bus, loading and unloading type dividing plate, valve, secondary plug, circuit breaker cart, heater, drawable type horizontal baffle, earthing switch operating mechanism, base plate, pressure relief device, control little wire casing, bus-bar room, circuit breaker cart chamber, cable vault and relay control room, described pressure relief device be arranged on shell on push up, described bus-bar room is positioned at the upper left Ban Chu of enclosure, described branch bus is connected with bus casing, described static contact head device is connected with branch bus, described static contact head device is connected with fixed contact box, described current transformer is arranged on shell side inner housing, described earthed switch is arranged on the bottom of current transformer, described lightning rod top is connected with earthed switch, bottom is connected with earthing main bus, the top of described cable is connected with current transformer and earthing main bus, bottom is connected with earthing main bus, described cable vault is positioned at bottom, enclosure left side, described earthing main bus is arranged on base plate, the little wire casing of described control is positioned at the right side of shell, described earthing switch operating mechanism is arranged on controls little wire casing top, described drawable type horizontal baffle is positioned at earthing switch operating mechanism top, described circuit breaker cart is connected with heater, described circuit breaker cart is arranged on the bottom of relay control room, described secondary plug top is connected with relay control room, bottom is connected with circuit breaker cart, described loading and unloading type dividing plate is arranged on bus-bar room right side wall, and described valve is arranged on loading and unloading type dividing plate right lower quadrant.
Preferably, described branch bus and bus casing connector have three groups and be connected in parallel.
Preferably, on described drawable type horizontal baffle, movement slots structure is installed.
Preferably, on described shell, leave a four door structure.
When use.Operator must be on shell the state of door in closing, just effectively, whole switchgear has been divided into several independently operating rooms by bus-bar room, circuit breaker cart chamber, cable vault and relay control room in operation, between will can not there is larger impact.
Compared with prior art, the beneficial effects of the utility model are: this AC metal armored withdrawing switch apparatus, and all operations are all carried out under cabinet door closure state, and degree of protection is high, can prevent foreign material and insect pest intrusion, simple and effective " five is anti-" locking, prevents misoperation, changes circuit breaker simple, handcart interchangeability is good, space, cable vault is abundant, can connect multi-cable, and breaker chamber and cable vault can install respectively heater additional, prevent the generation of condensation and corrosion.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, in the utility model embodiment, a kind of AC metal armored withdrawing switch apparatus, comprise shell 1, branch bus 2, bus casing 3, main bus bar 4, static contact head device 5, fixed contact box 6, current transformer 7, earthed switch 8, cable 9, lightning rod 10, earthing main bus 11, loading and unloading type dividing plate 12, valve 13, secondary plug 14, circuit breaker cart 15, heater 16, drawable type horizontal baffle 17, earthing switch operating mechanism 18, base plate 19, pressure relief device 20, control little wire casing 21, bus-bar room 22, circuit breaker cart chamber 23, cable vault 24 and relay control room 25, described pressure relief device 20 be arranged on shell 1 on push up, described bus-bar room 22 is positioned at the upper left Ban Chu of shell 1 inside, described branch bus 2 is connected with bus casing 3, described branch bus 2 and bus casing 3 connectors have three groups, and be connected in parallel, described static contact head device 5 is connected with branch bus 2, described static contact head device 5 is connected with fixed contact box 6, described current transformer 7 is arranged on shell 1 side inner housing, described earthed switch 8 is arranged on the bottom of current transformer 7, described lightning rod 10 tops are connected with earthed switch 8, bottom is connected with earthing main bus 11, the top of described cable 9 is connected with current transformer 7 and earthing main bus 11, bottom is connected with earthing main bus 11, described cable vault 24 is positioned at shell 1 inside left bottom, described earthing main bus 11 is arranged on base plate 19, the little wire casing 21 of described control is positioned at the right side of shell 1, described earthing switch operating mechanism 18 is arranged on controls little wire casing 21 tops, described drawable type horizontal baffle 17 is positioned at earthing switch operating mechanism 18 tops, on described drawable type horizontal baffle 17, movement slots structure is installed, described circuit breaker cart 15 is connected with heater 16, described circuit breaker cart 15 is arranged on the bottom of relay control room 25, described secondary plug 14 tops are connected with relay control room 25, bottom is connected with circuit breaker cart 15, described loading and unloading type dividing plate 12 is arranged on bus-bar room 22 right side walls, described valve 13 is arranged on loading and unloading type dividing plate 12 right lower quadrants, leaves a four door structure on described shell 1.
When use.Operator must be on shell 1 the state of door in closing, operation is just effective, whole switchgear has been divided into several independently operating rooms by bus-bar room 22, circuit breaker cart chamber 23, cable vault 24 and relay control room 25, between will can not there is larger impact.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other execution modes that it will be appreciated by those skilled in the art that.
Claims (4)
1. an AC metal armored withdrawing switch apparatus, comprise shell, branch bus, bus casing, main bus bar, static contact head device, fixed contact box, current transformer, earthed switch, cable, lightning rod, earthing main bus, loading and unloading type dividing plate, valve, secondary plug, circuit breaker cart, heater, drawable type horizontal baffle, earthing switch operating mechanism, base plate, pressure relief device, control little wire casing, bus-bar room, circuit breaker cart chamber, cable vault and relay control room, it is characterized in that: described pressure relief device be arranged on shell on push up, described bus-bar room is positioned at the upper left Ban Chu of enclosure, described branch bus is connected with bus casing, described static contact head device is connected with branch bus, described static contact head device is connected with fixed contact box, described current transformer is arranged on shell side inner housing, described earthed switch is arranged on the bottom of current transformer, described lightning rod top is connected with earthed switch, bottom is connected with earthing main bus, the top of described cable is connected with current transformer and earthing main bus, bottom is connected with earthing main bus, described cable vault is positioned at bottom, enclosure left side, described earthing main bus is arranged on base plate, the little wire casing of described control is positioned at the right side of shell, described earthing switch operating mechanism is arranged on controls little wire casing top, described drawable type horizontal baffle is positioned at earthing switch operating mechanism top, described circuit breaker cart is connected with heater, described circuit breaker cart is arranged on the bottom of relay control room, described secondary plug top is connected with relay control room, bottom is connected with circuit breaker cart, described loading and unloading type dividing plate is arranged on bus-bar room right side wall, and described valve is arranged on loading and unloading type dividing plate right lower quadrant.
2. a kind of AC metal armored withdrawing switch apparatus according to claim 1, is characterized in that: described branch bus and bus casing connector have three groups and be connected in parallel.
3. a kind of AC metal armored withdrawing switch apparatus according to claim 1, is characterized in that: on described drawable type horizontal baffle, movement slots structure is installed.
4. a kind of AC metal armored withdrawing switch apparatus according to claim 1, is characterized in that: on described shell, leave a four door structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185528.6U CN204030407U (en) | 2014-04-17 | 2014-04-17 | A kind of AC metal armored withdrawing switch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185528.6U CN204030407U (en) | 2014-04-17 | 2014-04-17 | A kind of AC metal armored withdrawing switch apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030407U true CN204030407U (en) | 2014-12-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185528.6U Expired - Fee Related CN204030407U (en) | 2014-04-17 | 2014-04-17 | A kind of AC metal armored withdrawing switch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030407U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329369A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage switch cabinet and circuit disconnection device thereof |
| CN106329368A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage AC metal enclosed switchgear and heat radiation system thereof |
| CN106329367A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage switch device and online temperature measurement system thereof |
| CN107978971A (en) * | 2016-10-25 | 2018-05-01 | 镇江港诚电力设备有限公司 | A kind of high-tension switch cabinet |
-
2014
- 2014-04-17 CN CN201420185528.6U patent/CN204030407U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329369A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage switch cabinet and circuit disconnection device thereof |
| CN106329368A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage AC metal enclosed switchgear and heat radiation system thereof |
| CN106329367A (en) * | 2015-06-15 | 2017-01-11 | 句容市江电电器机械有限公司 | High-voltage switch device and online temperature measurement system thereof |
| CN107978971A (en) * | 2016-10-25 | 2018-05-01 | 镇江港诚电力设备有限公司 | A kind of high-tension switch cabinet |
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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: 20141217 Termination date: 20180417 |