CN106025894A - Removing type metal enclosed switchgear - Google Patents
Removing type metal enclosed switchgear Download PDFInfo
- Publication number
- CN106025894A CN106025894A CN201610481522.7A CN201610481522A CN106025894A CN 106025894 A CN106025894 A CN 106025894A CN 201610481522 A CN201610481522 A CN 201610481522A CN 106025894 A CN106025894 A CN 106025894A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- contact
- type metal
- metal enclosed
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000002955 isolation Methods 0.000 claims description 29
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 7
- 230000008033 biological extinction Effects 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910018503 SF6 Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 2
- 229960000909 sulfur hexafluoride Drugs 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
-
- 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
- H02B11/28—Earthing arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of breakers, specifically to a removing type metal enclosed switchgear. The removing type metal enclosed switchgear is a combined switchgear body including mutually independent modules, namely a switch chamber and a cable chamber being mutually independent. An instrument chamber can be added according to specific needs, and the instrument chamber is also independent of other modules. During maintenance, only corresponding module is dismounted, especially the switch chamber which has to be maintained frequently. A handcart type breaker is employed to substantially improve dismounting efficiency. A contact system employs a plugging connection way, a first contact employs a left-right plugging means, and a second contact employs an elevating plugging means. A modularized independent dismounting structure of a handcart type breaker is realized.
Description
Technical field
The present invention relates to a kind of withdraw type metal enclosed switch cabinet, belong to breaker technical field.
Background technology
The cabinet type structure that existing solid insulation ring main unit is integrated, when internal working cell is examined by needs
Need when repairing to open cabinet integral demounting, waste time and energy, especially when overhauling chopper, it is necessary to cabinet
Take apart, then chopper disassembled, assemble and keep in repair the most very time-consuming arduously, the workload of attendant
Relatively big, and comparatively laborious.
Summary of the invention
It is an object of the invention to the defect overcoming prior art to exist, it is provided that a kind of withdraw type metal enclosed
Switch cubicle, it is simple to dismounting is safeguarded.
The technical solution adopted for the present invention to solve the technical problems is:
The withdraw type metal enclosed switch cabinet of the present invention, including cabinet, is provided with switch gear room in described cabinet,
Described switch gear room is arranged over upper contact head, and the side of described switch gear room is provided with lower contact, described switch
Indoor are removably provided with handcart type breaker, described handcart type breaker include vacuum interrupter and
Circuit breaker operation mechanism, described vacuum interrupter and circuit breaker operation mechanism are incorporated on vehicle frame, described
The static contact of vacuum interrupter electrically connect the first contact, the moving contact electrical connection of described vacuum interrupter
The second contact, described first contact transverse shifting is set up with described lower contact and is electrically connected, and described second
Contact is vertically movable and described upper contact head is set up and electrically connected.
Being additionally provided with cable vault in cabinet of the present invention, described cable vault is positioned under described switch gear room
Side, is provided with cable assembly in described cable vault, described cable assembly includes lower outlet cable, described under
One end of outlet cable electrically connects with described lower contact, and the other end of described lower outlet cable has electricity
Cable joint.
Cable vault of the present invention is arranged over top panel, and described top panel slides above and is provided with horizontal stroke
To slide plate, described cross slide be arranged over " C " shape guide rail, the bottom of described vehicle frame is provided with rolling
Wheel, described roller coordinates with described " C " shape guide rail, and described handcart type breaker is along described " C "
Shape guide rail loads in described switch gear room and can be along with cross slide transverse shifting.
Being rotatably mounted with operation axle in cable vault of the present invention, the two ends of described operation axle are provided with
Driving gear, described top panel is provided with the step down mouth corresponding with described driving gear position, described laterally
Slide plate is provided with the slotted eye that the teeth with described driving gear coordinate, and described operation axle passes sequentially through driving tooth
Wheel, cross slide and vehicle frame drive the first contact on vacuum interrupter to move left and right.
Switch gear room of the present invention is arranged over top board, and described upper contact head is fixed on described top board.
Second contact of the present invention is set up with described upper contact head under the driving of isolation knife and is electrically connected, institute
Stating the second contact and be fixed on the top of isolation knife, described isolation knife is arranged on sliding beam, described slip
The two ends of beam are provided with vertical screw rod, and the two ends of described sliding beam coordinate with described vertical screw flight, institute
Be additionally provided with isolation knife operating mechanism in stating switch gear room, described isolation knife operating mechanism pass sequentially through screw rod,
Sliding beam, isolation knife drive described second contact vertically movable.
The lower section of isolation knife of the present invention is provided with grounding assembly, described grounding assembly include being fixed on every
Slip cutter head bottom cutter, it is fixed on the fixing cutter head bottom switch gear room and is fixed on fixing cutter head end
The conduction clamping plate in portion, in described slip cutter head clamping conduction clamping plate.
Cabinet of the present invention is provided with installing port, and described handcart type breaker is opened described in installing port loads
Closing indoor, described installing port is provided with door-plate, and one end of described door-plate is hinged end, described hinged end
Hinged with the lower frame of described installing port, the other end of described door-plate is free end, described in during maintenance
Free end rotates to level, and described handcart type breaker is extracted out and carried by described door-plate.
The inner face of door-plate of the present invention is provided with roller group, when extracting described handcart type breaker out bottom it
Running in described roller group, described door-plate is additionally provided with air spring, and one end of described air spring is with described
Door-plate side is hinged, and the other end of described air spring is hinged on the side frame of described installing port, inspection
When repairing, described air spring stretches and tractive residence is stated door-plate and made door-plate keep level.
The two sides of the free end of door-plate of the present invention are provided with door catch, and described door catch is slidably installed
In described door-plate, the both sides frame of described installing port is provided with the pin-and-hole coordinated with described door catch, institute
Stating door-plate and be provided with the linkage driving described door catch, described linkage is driven by rotary handle
Dynamic, described linkage includes the crank being installed in rotation on door-plate inner face, and described crank is by installing
Rotary handle at door-plate lateral surface drives, and two power ends of described crank are respectively by two gearings
Bar links with the door catch of door-plate both sides.
Withdraw type metal enclosed switch cabinet of the present invention has a following effect:
Withdraw type metal enclosed switch cabinet the most of the present invention is the packet type switch that modules is separate
Cabinet, i.e. switch gear room and cable vault are separate, the most also can install control room additional,
Control room also can be independent with each module, needs only to, when maintenance, the module that dismounting is corresponding, especially opens
Close room part, it is often necessary to maintenance, and use handcart type breaker to substantially increase dismounting efficiency；
2. contact system is that pluggable mode connects, and the first contact uses and moves left and right pluggable mode, the
Two contacts use lifting pluggable mode, coordinate the modularity achieving handcart type breaker independently to dismount knot
Structure；
3. cabinet is provided with door-plate, and door-plate can use as inspection platform, need not be torn open by handcart type breaker
Unload down, but directly handcart type breaker is rested in and overhaul on inspection platform.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the withdraw type metal enclosed switch cabinet of the present invention；
Fig. 2 is the handcart type breaker structural representation of the present invention；
Fig. 3 is the cross slide mounting structure schematic diagram of the present invention；
Fig. 4 is the operation axle mounting structure schematic diagram of the present invention；
Fig. 5 is the isolation knife mounting structure schematic diagram of the present invention；
Fig. 6 is the door panel structure schematic diagram of the present invention.
Wherein: cabinet 1；Handcart type breaker 2, vehicle frame 21, the first contact 22, the second contact
23, isolation knife 24, sliding beam 25, screw rod 26；Top panel 31, cross slide 32, operate axle
33, lower contact 34；Top board 41, upper contact head 42；Slip cutter head 51, fixing cutter head 52, conduction
Clamping plate 53；Door-plate 6, roller group 61, air spring 62, linkage 63, door catch 64.
Detailed description of the invention
In describing the invention, it is to be understood that term " radially ", " axially ", " on ",
The orientation of the instruction such as D score, " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be for only for ease of the description present invention and simplify description rather than instruction
Or the device of hint indication or element must have specific orientation, with specific azimuth configuration and behaviour
Make, be therefore not considered as limiting the invention.In describing the invention, except as otherwise noted,
" multiple " are meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, art
Language " is installed ", " setting ", " connection " should be interpreted broadly, and connects, also for example, it may be fixing
Can be to removably connect, or be integrally connected；Can be to be joined directly together, it is also possible to by middle matchmaker
Jie is indirectly connected to.For the ordinary skill in the art, on can understanding as the case may be
State term concrete meaning in the present invention.
As shown in figures 1 to 6, the withdraw type metal enclosed switch cabinet of the present embodiment includes cabinet 1, cabinet
Being provided with switch gear room in 1, switch gear room is arranged over upper contact head 42, and the side of switch gear room is provided with lower contact
34, handcart type breaker 2 is removably installed in switch gear room, handcart type breaker 2 includes vacuum
Arc-chutes and circuit breaker operation mechanism, vacuum interrupter and circuit breaker operation mechanism are incorporated into vehicle frame 21
On, the static contact of vacuum interrupter electrically connect the first contact 22, the moving contact electricity of vacuum interrupter
Being connected to the second contact 23, the first contact 22 transverse shifting is set up with lower contact 34 and is electrically connected, the
The vertically movable foundation with upper contact head 42 of two contacts 23 electrically connects.Wherein, the arc extinguishing of vacuum interrupter is situated between
Matter selects vacuum medium, uses solid-sealing vacuum arc-chutes, and moving contact and static contact are positioned at vacuum extinction
Indoor composition contact system, static contact is electrically connected by static conductive rod and the first contact 22, moving contact
Electrically connected by moving conductive rod and the second contact 23, when the first contact 22 transverse shifting and lower contact
34 set up electrical connection, and the second contact 23 is vertically movable time foundation electrically connects with upper contact head 42, thus
Constitute complete control protection electric circuit.
It is additionally provided with cable vault, cable vault in the cabinet 1 of the withdraw type metal enclosed switch cabinet of the present embodiment
Being positioned at the lower section of switch gear room, be provided with cable assembly in cable vault, cable assembly includes lower outlet cable,
One end of lower outlet cable electrically connects with lower contact 34, and the other end of lower outlet cable has cable
Joint.
In order to simplify the process of inspection switch cabinet, it is the most only that this enforcement provides a kind of modules
Vertical packet type switch cabinet, i.e. switch gear room and cable vault is separate, the most also
Can install control room additional, control room also can be independent with each module, needs only to dismounting correspondence when maintenance
Module, especially switch gear room's part, it is often necessary to maintenance, and use handcart type breaker 2 significantly to carry
High dismounting efficiency, the electric connection structure for this first contact 22 and the second contact 23 has also been made accordingly
Improvement, realize the modularity independence disassembly and assembly structure of handcart type breaker 2 to coordinate.
Wherein, it is specific as follows that the first contact about 22 removes electric connection mode, and the top of cable vault sets
There are top panel 31, top panel 31 to slide above and cross slide 32 is installed, cross slide 32 upper
Side is provided with " C " shape guide rail, and the bottom of vehicle frame 21 is provided with roller, and roller coordinates with " C " shape guide rail,
Handcart type breaker 2 loads in switch gear room along " C " shape guide rail and can be horizontal along with cross slide 32
Mobile, it is rotatably mounted with operation axle 33 in cable vault, the two ends of operation axle 33 are provided with driving tooth
Wheel, top panel 31 is provided with the step down mouth corresponding with driving gear position, and cross slide 32 is provided with main
The slotted eye that the teeth of moving gear coordinate, operation axle 33 passes sequentially through driving gear, cross slide 32 and
Vehicle frame 21 drives the first contact 22 on vacuum interrupter to move left and right, and when disassembly is desired, passes through
Operation axle 33 drive the first contact 22 away from lower contact 34, until the first contact 22 and lower contact 34
Disconnect, on the contrary then by operation axle 33 drive the first contact 22 near lower contact 34, until
First contact 22 is set up with lower contact 34 and is electrically connected.
Wherein, it is specific as follows that the second contact 23 lifts electric connection mode, and switch gear room is arranged over top
Plate 41, upper contact head 42 is fixed on top board 41, and the second contact 23 is under the driving of isolation knife 24
Setting up with upper contact head 42 and electrically connect, specifically, the second contact 23 is fixed on the top of isolation knife 24,
Isolation knife 24 is arranged on sliding beam 25, and the two ends of sliding beam 25 are provided with vertical screw rod 26, slides
The two ends of beam 25 and vertical screw rod 26 threaded engagement, be additionally provided with isolation knife operating mechanism in switch gear room,
Isolation knife operating mechanism passes sequentially through screw rod 26, sliding beam 25, isolation knife 24 drive the second contact
23 is vertically movable.When disassembly is desired, by isolation knife operating mechanism drive the second contact 23 away from
Upper contact head 42, until the second contact 23 disconnects with upper contact head 42, otherwise then passes through isolation knife
Operating mechanism drive the second contact 23 near upper contact head 42, until the second contact 23 and upper contact head 42
Set up electrical connection.Isolation knife operating mechanism in the present embodiment is fixed on the upper of circuit breaker operation mechanism
Side, moves together with vehicle frame 21.
In order to improve safety, the lower section of isolation knife is provided with grounding assembly, and grounding assembly includes being fixed on
Slip cutter head 51 bottom isolation knife, it is fixed on the fixing cutter head 52 bottom switch gear room and is fixed on solid
The conduction clamping plate 53 of stationary knife head 52 end, slip cutter head 51 be clamped in conduction clamping plate 53 in, when every
During combined floodgate up from cutter 24, slip cutter head 51 departs from conduction clamping plate 53, and grounded circuit disconnects, when
During isolation knife 24 descending separating brake, slip cutter head 51 enters in conduction clamping plate 53, and grounded circuit connects
Logical.
In order to improve overhaul efficiency further, the present embodiment also provides for a kind of inspection platform, need not be by hands
Vehicle type chopper 2 disassembles, but it is enterprising directly handcart type breaker 2 to be rested in inspection platform
Row maintenance, specifically, cabinet 1 is provided with installing port, handcart type breaker 2 by installing port from switch gear room
Loading or extract maintenance out, installing port is provided with door-plate 6, and one end of door-plate 6 is hinged end, hinged end
Hinged with the lower frame of installing port, the other end of door-plate 6 is free end, and during maintenance, free end rotates
To level, handcart type breaker 2 is extracted out and is carried by door-plate 6.The inner face of door-plate 6 is provided with rolling
Wheels 61, run bottom it when extracting handcart type breaker 2 out in roller group 61, and door-plate 6 also sets
Having air spring 62, one end of air spring 62 is hinged with door-plate 6 side, other the one of air spring 62
End is hinged on the side frame of installing port, and during maintenance, air spring 62 stretches and tractive firmly door-plate 6 makes
Door-plate 6 keeps level, handcart type breaker 2 to rest on door-plate 6 overhauling.
For the ease of the door-plate 6 that is locked, the two sides of the free end of door-plate 6 are provided with door catch 64,
Door catch 64 is slidably mounted in door-plate 6, and the both sides frame of installing port is provided with and coordinates with door catch 64
Pin-and-hole, door-plate 6 is provided with the linkage 63 of driving gate lock pin 64, and linkage 63 is by revolving
Turning handle drives, linkage 63 includes the crank being installed in rotation on door-plate 6 inner face, crank
Being driven by the rotary handle being arranged on door-plate 6 lateral surface, two power ends of crank are respectively by two
Trace links with the door catch 64 of door-plate 6 both sides, and when rotating rotary handle, crank passes through two
Trace drives door catch 64 to insert or away from pin-and-hole.
The internal conductive elements of the withdraw type metal enclosed switch cabinet of the present embodiment all uses solid insulation
Body carries out insulation processing, and the material of solid insulation body includes but not limited to epoxy resin and plastics,
Use solid insulation mode to substitute sulfur hexafluoride gas-insulating, sulfur hexafluoride leakage can be avoided to bring
Potential safety hazard, and solid insulation is more environmentally-friendly.
Should be appreciated that specific embodiment described above is only used for explaining the present invention, be not used to limit
Determine the present invention.The obvious change extended out by the spirit of the present invention or variation are still in this
Among bright protection domain.
Claims (10)
1. a withdraw type metal enclosed switch cabinet, including cabinet (1), described cabinet sets in (1)
Having switch gear room, described switch gear room is arranged over upper contact head (42), and the side of described switch gear room is provided with
Lower contact (34), it is characterised in that: handcart type breaker is removably installed in described switch gear room
(2), described handcart type breaker (2) includes vacuum interrupter and circuit breaker operation mechanism, described
Vacuum interrupter and circuit breaker operation mechanism are incorporated on vehicle frame (21), described vacuum extinction chamber interior
Contact system respectively connected the first contact (22) and the second contact (23), described first contact
(22) transverse shifting is set up with described lower contact (34) and is electrically connected, and described second contact (23) is erected
Electrically connect with described upper contact head (42) foundation to mobile.
Withdraw type metal enclosed switch cabinet the most according to claim 1, it is characterised in that: institute
Being additionally provided with cable vault in stating cabinet (1), described cable vault is positioned at the lower section of described switch gear room, described
Being provided with cable assembly in cable vault, described cable assembly includes lower outlet cable, described lower outlet cable
One end electrically connect with described lower contact (34), the other end of described lower outlet cable has cable
Joint.
Withdraw type metal enclosed switch cabinet the most according to claim 2, it is characterised in that: institute
That states cable vault is arranged over top panel (31), and described top panel (31) slides above and is provided with horizontal stroke
To slide plate (32), described cross slide (32) be arranged over " C " shape guide rail, described vehicle frame (21)
Bottom be provided with roller, described roller coordinates with described " C " shape guide rail, described handcart type breaker
(2) load in described switch gear room along described " C " shape guide rail and can be along with cross slide (32) horizontal stroke
To movement.
Withdraw type metal enclosed switch cabinet the most according to claim 3, it is characterised in that: institute
Being rotatably mounted with operation axle (33) in stating cable vault, the two ends of described operation axle (33) are provided with
Driving gear, described top panel (31) is provided with the step down mouth corresponding with described driving gear position, institute
State cross slide (32) and be provided with the slotted eye that the teeth with described driving gear coordinate, described operation axle (33)
Pass sequentially through driving gear, cross slide (32) and vehicle frame (21) drive the on vacuum interrupter
One contact (22) moves left and right.
Withdraw type metal enclosed switch cabinet the most according to claim 4, it is characterised in that: institute
That states switch gear room is arranged over top board (41), and described upper contact head (42) is fixed on described top board (41)
On.
Withdraw type metal enclosed switch cabinet the most according to claim 5, it is characterised in that: institute
State the second contact (23) to be electrically connected with described upper contact head (42) foundation under the driving of isolation knife (24)
Connecing, described second contact (23) is fixed on the top of isolation knife (24), described isolation knife (24)
Being arranged on sliding beam (25), the two ends of described sliding beam (25) are provided with vertical screw rod (26),
The two ends of described sliding beam (25) and described vertical screw rod (26) threaded engagement, in described switch gear room
Being additionally provided with isolation knife operating mechanism, described isolation knife operating mechanism passes sequentially through screw rod (26), slides
Beam (25), isolation knife (24) drive described second contact (23) vertically movable.
Withdraw type metal enclosed switch cabinet the most according to claim 6, it is characterised in that: institute
The lower section stating isolation knife is provided with grounding assembly, and described grounding assembly includes the cunning being fixed on bottom isolation knife
Dynamic cutter head (51), it is fixed on the fixing cutter head (52) bottom switch gear room and is fixed on fixing cutter head (52)
The conduction clamping plate (53) of end, in described slip cutter head (51) clamping conduction clamping plate (53).
Withdraw type metal enclosed switch cabinet the most according to claim 1, it is characterised in that: institute
Stating cabinet (1) and be provided with installing port, described handcart type breaker (2) is loaded described switch by installing port
Indoor, described installing port is provided with door-plate (6), and one end of described door-plate (6) is hinged end, institute
Stating hinged end hinged with the lower frame of described installing port, the other end of described door-plate (6) is freely
End, during maintenance, described free end rotates to level, and described handcart type breaker (2) is extracted out also
Carried by described door-plate (6).
Withdraw type metal enclosed switch cabinet the most according to claim 8, it is characterised in that: institute
The inner face stating door-plate (6) is provided with roller group (61), when extracting described handcart type breaker (2) out its
Bottom is in the upper operation of described roller group (61), and described door-plate (6) is additionally provided with air spring (62), institute
The one end stating air spring (62) is hinged with described door-plate (6) side, described air spring (62)
Other end is hinged on the side frame of described installing port, and during maintenance, described air spring (62) stretches
And tractive residence state door-plate (6) make door-plate (6) keep level.
Ring main unit inspection platform the most according to claim 9, it is characterised in that: described door-plate
(6) two sides of free end are provided with door catch (64), and described door catch (64) is slidably mounted on
In described door-plate (6), the both sides frame of described installing port is provided with and coordinates with described door catch (64)
Pin-and-hole, described door-plate (6) be provided with drive described door catch (64) linkage (63),
Described linkage (63) is driven by rotary handle, and described linkage (63) includes rotationally
Being arranged on the crank of door-plate (6) inner face, described crank is by the rotation being arranged on door-plate (6) lateral surface
Handle drives, two power ends of described crank are respectively by two traces and door-plate (6) both sides
Door catch (64) linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481522.7A CN106025894B (en) | 2016-06-27 | 2016-06-27 | A kind of withdraw type metal enclosed switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610481522.7A CN106025894B (en) | 2016-06-27 | 2016-06-27 | A kind of withdraw type metal enclosed switch cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025894A true CN106025894A (en) | 2016-10-12 |
| CN106025894B CN106025894B (en) | 2017-11-21 |
Family
ID=57083986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610481522.7A Active CN106025894B (en) | 2016-06-27 | 2016-06-27 | A kind of withdraw type metal enclosed switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025894B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107317254A (en) * | 2017-08-24 | 2017-11-03 | 协成科技股份有限公司 | Longitudinal withdraw-type circuit breaker cart |
| CN107887832A (en) * | 2017-03-27 | 2018-04-06 | 江苏明及电气股份有限公司 | A kind of direct-push metal closed switch cabinet and elastic card joint |
| CN108736359A (en) * | 2018-06-30 | 2018-11-02 | 河南森源电气股份有限公司 | Box-type substation |
| CN112448278A (en) * | 2020-11-13 | 2021-03-05 | 北京北继德泰电气成套有限公司 | Outdoor switch board that uses |
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| CN206041307U (en) * | 2016-06-27 | 2017-03-22 | 江苏明及电气股份有限公司 | Removing type metal enclosing switch cabinet |
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| CN201256261Y (en) * | 2008-06-12 | 2009-06-10 | 高赟 | Side installed withdrawn type high voltage switch cabinet |
| JP2015100189A (en) * | 2013-11-19 | 2015-05-28 | 株式会社東芝 | Metal enclosed switch gear |
| CN103683016A (en) * | 2013-11-30 | 2014-03-26 | 国家电网公司 | Modular stacked switch cabinet |
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|---|---|---|---|---|
| CN107887832A (en) * | 2017-03-27 | 2018-04-06 | 江苏明及电气股份有限公司 | A kind of direct-push metal closed switch cabinet and elastic card joint |
| CN107887832B (en) * | 2017-03-27 | 2024-06-18 | 江苏明及电气股份有限公司 | Direct-pushing type metal closed switch cabinet and elastic clamping connector |
| CN107317254A (en) * | 2017-08-24 | 2017-11-03 | 协成科技股份有限公司 | Longitudinal withdraw-type circuit breaker cart |
| CN107317254B (en) * | 2017-08-24 | 2023-06-30 | 协成科技股份有限公司 | Longitudinally-moving type circuit breaker handcart |
| CN108736359A (en) * | 2018-06-30 | 2018-11-02 | 河南森源电气股份有限公司 | Box-type substation |
| CN112448278A (en) * | 2020-11-13 | 2021-03-05 | 北京北继德泰电气成套有限公司 | Outdoor switch board that uses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106025894B (en) | 2017-11-21 |
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Denomination of invention: Removing type metal enclosed switchgear Effective date of registration: 20181123 Granted publication date: 20171121 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Jiangsu Ming and electric Limited by Share Ltd Registration number: 2018320000328 |
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Date of cancellation: 20191119 Granted publication date: 20171121 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Jiangsu Ming and electric Limited by Share Ltd Registration number: 2018320000328 |
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Denomination of invention: Removing type metal enclosed switchgear Effective date of registration: 20191120 Granted publication date: 20171121 Pledgee: Bank of China Limited by Share Ltd Changzhou Wujin branch Pledgor: Jiangsu Ming and electric Limited by Share Ltd Registration number: Y2019320000296 |
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Date of cancellation: 20201123 Granted publication date: 20171121 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: JIANGSU MECAN ELECTRICAL Co.,Ltd. Registration number: Y2019320000296 |
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Denomination of invention: A kind of movable metal enclosed switchgear Effective date of registration: 20201124 Granted publication date: 20171121 Pledgee: Bank of China Limited by Share Ltd. Changzhou Wujin branch Pledgor: JIANGSU MECAN ELECTRICAL Co.,Ltd. Registration number: Y2020980008400 |