CN107919631A - A kind of formula metal armored withdrawal-type switching device easy to remove - Google Patents
A kind of formula metal armored withdrawal-type switching device easy to remove Download PDFInfo
- Publication number
- CN107919631A CN107919631A CN201610870193.5A CN201610870193A CN107919631A CN 107919631 A CN107919631 A CN 107919631A CN 201610870193 A CN201610870193 A CN 201610870193A CN 107919631 A CN107919631 A CN 107919631A
- Authority
- CN
- China
- Prior art keywords
- bus
- switching device
- shell
- earthing
- type switching
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Abstract
The invention discloses a kind of formula metal armored withdrawal-type switching device easy to remove, the pressure relief device is installed on the upper top of shell, the bus-bar room is located at the upper left Ban Chu of enclosure, the cable vault is located at enclosure left lower, the earthing switch operating mechanism, which is installed on, controls small wire casing top, the circuit breaker cart is connected with heating unit, and the valve is installed on loading and unloading type partition plate right lower quadrant, and the direction movement wheel is installed on bottom plate.The formula metal armored withdrawal-type switching device easy to remove, all operations carry out under cabinet door closed mode, and degree of protection is high, can prevent debris and insect pest from invading, simple and effective " five is anti-" locking, prevent maloperation, replacement breaker is simple, and handcart interchangeability is good, cable vault space is abundant, can connect multi-cable, breaker chamber and cable vault can install heater additional respectively, prevent condensation and the generation of corrosion, and universal wheel and promotion handrail make it that movement is lighter.
Description
Technical field
The present invention relates to switching technique field, is specially a kind of formula metal armored withdrawal-type switching device easy to remove.
Background technology
Metal armored withdrawal-type switching device be it is a kind of be used for power plant power transmission, electric industry system and electric substation of industrial and mining enterprises by
Electricity, distribution and high-tension motor startup etc., realize control, protection, the purpose of detection, but metal-clad moveable currently on the market
Also there is unreasonable aspect in the structure design of formula switchgear, it is easy to causes maloperation, the person is brought to operator
Injury, if one kind can accomplish to prevent maloperation breaker, prevent on-load push-and-pull handcart, prevent from powered closing ground connection and opening
Close, prevent earthing switch from power transmission and preventing mistakenly entering charged chamber etc. " five anti-" function in earthing position, it is ensured that operator
Safety, for this reason, a kind of it is proposed that formula metal armored withdrawal-type switching device easy to remove.
The content of the invention
It is an object of the invention to provide a kind of formula metal armored withdrawal-type switching device easy to remove, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution：A kind of formula metal armored movable easy to remove is opened
Close equipment, including shell, branch bus, bus casing, main bus-bar, static contact head device, stationary contact head cartridge, current transformer, ground connection are opened
Pass, cable, lightning rod, earthing main bus, loading and unloading type partition plate, valve, secondary plug, circuit breaker cart, heating unit, drawable type
Horizontal baffle, earthing switch operating mechanism, bottom plate, pressure relief device, the small wire casing of control, bus-bar room, circuit breaker cart room, cable
Room, relay control room, direction movement wheel and promotion handrail, the pressure relief device are installed on the upper top of shell, the busbar
Room is located at the upper left Ban Chu of enclosure, and the branch bus are connected with bus casing；The static contact head device is connected with branch bus,
The static contact head device is connected with stationary contact head cartridge, and the current transformer is put on installed in shell side inner casing, the earthing switch
Installed in the lower part of current transformer, the lightning rod top is connected with earthing switch, and lower part is connected with earthing main bus, described
The top of cable is connected with current transformer and earthing main bus, and lower part is connected with earthing main bus, and the cable vault is positioned at outer
Shell inside left lower part, the earthing main bus are installed on bottom plate, and the small wire casing of control is located at the right side of shell, described to connect
Ground switch operating mechanism, which is installed on, controls small wire casing top, and the drawable type horizontal baffle is located on earthing switch operating mechanism
Portion；The circuit breaker cart is connected with heating unit, the circuit breaker cart be installed on relay control room lower part, described two
Secondary plug top is connected with relay control room, and lower part is connected with circuit breaker cart, and the loading and unloading type partition plate is installed on bus-bar room
On right side wall, the valve is installed on loading and unloading type partition plate right lower quadrant, and the direction movement wheel is installed on bottom plate, and the promotion is helped
Hand is installed on the middle part on the left of shell.
Preferably, the direction movement wheel has four, and direction movement wheel is equipped with stuck structure.
Preferably, branch bus and the bus casing connector has three groups and is connected in parallel.
Preferably, movement slot structure is installed on the drawable type horizontal baffle.
Preferably, a four door structure is left on the shell.
During use.Operator must be on the shell door be in close state, operation just effective, bus-bar room, breaker
Whole switchgear divide into several independent operating rooms by handcart room, cable vault and relay control room, between will not deposit
In large effect.
Compared with prior art, the beneficial effects of the invention are as follows：The formula metal armored withdrawal-type switching device easy to remove,
All operations carry out under cabinet door closed mode, and degree of protection is high, can prevent debris and insect pest from invading, simple and effective
" five is anti-" locking, prevents maloperation, replacement breaker is simple, and handcart interchangeability is good, and cable vault space is abundant, can connect more electricity
Cable, breaker chamber and cable vault can install heater additional respectively, prevent condensation and the generation of corrosion, and universal wheel and promotion handrail cause
Movement is lighter.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of formula metal armored withdrawal-type switching device easy to remove, including it is outer
Shell 1, branch bus 2, bus casing 3, main bus-bar 4, static contact head device 5, stationary contact head cartridge 6, current transformer 7, earthing switch 8, electricity
Cable 9, lightning rod 10, earthing main bus 11, loading and unloading type partition plate 12, valve 13, secondary plug 14, circuit breaker cart 15, heating dress
Put 16, drawable type horizontal baffle 17, earthing switch operating mechanism 18, bottom plate 19, pressure relief device 20, the small wire casing 21 of control, busbar
Room 22, circuit breaker cart room 23, cable vault 24, relay control room 25, direction movement wheel 26 and promotion handrail 27, the pressure release
Device 20 is installed on the upper top of shell 1, and the bus-bar room 22 is located at the upper left Ban Chu inside shell 1, the branch bus 2 and mother
Thread casing 3 connects, and 3 connector of the branch bus 2 and bus casing has three groups and is connected in parallel；5 He of static contact head device
Branch bus 2 connect, and the static contact head device 5 and stationary contact head cartridge 6 connect, and the current transformer 7 is carried installed in 1 side inner casing of shell
On, the earthing switch 8 is installed on the lower part of current transformer 7, and 10 top of lightning rod is connected with earthing switch 8, lower part
It is connected with earthing main bus 11, the top of the cable 9 is connected with current transformer 7 and earthing main bus 11, lower part and ground connection
Main bus-bar 11 connects, and the cable vault 24 is located at 1 inside left lower part of shell, and the earthing main bus 11 is installed on bottom plate 19
On, the small wire casing 21 of control is located at the right side of shell 1, and the earthing switch operating mechanism 18, which is installed on, to be controlled on small wire casing 21
Portion, the drawable type horizontal baffle 17 are located at 18 top of earthing switch operating mechanism, are installed on the drawable type horizontal baffle 17
There is movement slot structure；The circuit breaker cart 15 is connected with heating unit 16, and the circuit breaker cart 15 is installed on relay instrument
The lower part of table room 25,14 top of secondary plug are connected with relay control room 25, and lower part is connected with circuit breaker cart 15, institute
Loading and unloading type partition plate 12 is stated on 22 right side wall of bus-bar room, the valve 13 is installed on 12 right lower quadrant of loading and unloading type partition plate, described
A four door structure is left on shell 1, the direction movement wheel 26 is installed on bottom plate 19, and the direction movement wheel 26 has four
It is a, and direction movement wheel 26 is equipped with stuck structure；It is described to promote handrail 27 to be installed on the middle part in the left side of shell 1.
During use.Operator must be in the state of closing in the door on shell 1, and operation is just effective, bus-bar room 22, open circuit
Whole switchgear divide into several independent operating rooms by device handcart room 23, cable vault 24 and relay control room 25, between
Will not there are large effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of formula metal armored withdrawal-type switching device easy to remove, including it is shell, branch bus, bus casing, main bus-bar, quiet
Contact apparatus, stationary contact head cartridge, current transformer, earthing switch, cable, lightning rod, earthing main bus, loading and unloading type partition plate, valve,
Secondary plug, circuit breaker cart, heating unit, drawable type horizontal baffle, earthing switch operating mechanism, bottom plate, pressure relief device, control
Make small wire casing, bus-bar room, circuit breaker cart room, cable vault, relay control room, direction movement wheel and promote handrail, its feature
It is：The pressure relief device is installed on the upper top of shell, and the bus-bar room is located at the upper left Ban Chu of enclosure, and the branch is female
Line is connected with bus casing；The static contact head device is connected with branch bus, and the static contact head device is connected with stationary contact head cartridge, described
Current transformer is put on installed in shell side inner casing, and the earthing switch is installed on the lower part of current transformer, the lightning rod
Top is connected with earthing switch, and lower part is connected with earthing main bus, top and the current transformer and the main mother of ground connection of the cable
Line connects, and lower part is connected with earthing main bus, and the cable vault is located at enclosure left lower, the earthing main bus installation
On bottom plate, the small wire casing of control is located at the right side of shell, and the earthing switch operating mechanism, which is installed on, to be controlled on small wire casing
Portion, the drawable type horizontal baffle are located at earthing switch operating mechanism top；The circuit breaker cart is connected with heating unit, institute
The lower part that circuit breaker cart is installed on relay control room is stated, the secondary plug top is connected with relay control room, lower part
It is connected with circuit breaker cart, the loading and unloading type partition plate is installed on bus-bar room right side wall, and the valve is installed on loading and unloading type partition plate
Right lower quadrant, the direction movement wheel are installed on bottom plate, on the middle part for promoting handrail to be installed on the left of shell.
A kind of 2. formula metal armored withdrawal-type switching device easy to remove according to claim 1, it is characterised in that：It is described
Direction movement wheel has four, and direction movement wheel is equipped with stuck structure.
A kind of 3. formula metal armored withdrawal-type switching device easy to remove according to claim 1, it is characterised in that：It is described
Branch bus and bus casing connector have three groups and are connected in parallel.
A kind of 4. formula metal armored withdrawal-type switching device easy to remove according to claim 1, it is characterised in that：It is described
Movement slot structure is installed on drawable type horizontal baffle.
A kind of 5. formula metal armored withdrawal-type switching device easy to remove according to claim 1, it is characterised in that：It is described
A four door structure is left on shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870193.5A CN107919631A (en) | 2016-10-05 | 2016-10-05 | A kind of formula metal armored withdrawal-type switching device easy to remove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610870193.5A CN107919631A (en) | 2016-10-05 | 2016-10-05 | A kind of formula metal armored withdrawal-type switching device easy to remove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107919631A true CN107919631A (en) | 2018-04-17 |
Family
ID=61891447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610870193.5A Withdrawn CN107919631A (en) | 2016-10-05 | 2016-10-05 | A kind of formula metal armored withdrawal-type switching device easy to remove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107919631A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290426A (en) * | 2020-09-18 | 2021-01-29 | 安徽正日电气有限公司 | Armored movable alternating current metal switch equipment |
-
2016
- 2016-10-05 CN CN201610870193.5A patent/CN107919631A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290426A (en) * | 2020-09-18 | 2021-01-29 | 安徽正日电气有限公司 | Armored movable alternating current metal switch equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |
|
| WW01 | Invention patent application withdrawn after publication |