CN108134336A - A kind of combined high-voltage switchgear - Google Patents
A kind of combined high-voltage switchgear Download PDFInfo
- Publication number
- CN108134336A CN108134336A CN201810125115.1A CN201810125115A CN108134336A CN 108134336 A CN108134336 A CN 108134336A CN 201810125115 A CN201810125115 A CN 201810125115A CN 108134336 A CN108134336 A CN 108134336A
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- Prior art keywords
- room
- handcart
- cabinet
- pallet
- driving wheel
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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.)
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- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 12
- 239000002699 waste material Substances 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052737 gold Inorganic materials 0.000 abstract description 4
- 239000010931 gold Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000000926 separation method Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a kind of combined high-voltage switchgears, including cabinet and several electrical compartments, the electrical compartment includes upper outlet room, bus-bar room, lower outlet room, terminal block room, upper control room, upper handcart room, lower handcart room and lower control room, the upper handcart room and lower handcart room are both provided with pallet, and the wheelbarrow switch in the upper handcart room and lower handcart room is arranged on pallet.The present invention solves waste of the high-voltage switch gear of the prior art to space and cost, using taking high-voltage switch gear breakthrough change, so that high-tension switch cabinet, on the basis of safety and practicability is ensured, more compact and saving effectively reduces cost of installation and use；It is especially especially suitable under the social environment of current this inch of land is an inch of gold meanwhile using the track for being arranged on cabinet so that switching the maintenance of interior handcart and replacement becomes more convenient and efficient.
Description
Technical field
The present invention relates to power supply and distribution field, more particularly, to a kind of combined high-voltage switchgear.
Background technology
At present, with the development of society, powerful device pushes away more and more using around us according to Ohm's law
Reason is it is found that under the conditions of same, and voltage is higher, and non-power consumption loss is smaller so that high-tension apparatus is more and more common, needs high voltage control
Thing it is more and more, inevitable, the frequency of use of high-tension switch cabinet is higher and higher, therefore, high-tension switch cabinet into
A kind of more usual Electric control instrument, due to power equipment during use sometimes for more according to electric power distribution etc.
Aspect needs to change the quantity of equipment, it is therefore desirable to switch can be controllable with variation, and on existing switchgear
The number of switches of power equipment processed is all fixed, under this environmental condition for needing increase or reducing power equipment, is shown
Must be particularly inconvenient, therefore, it is necessary to use new technology to solve the puzzlement of this aspect.
Simultaneously as the fast development of the insulating refractories of greater degree so that existing common such as KYN series switch
Many spaces become unimportant in cabinet cabinet, cause certain waste, especially overhaul room, inner space substantially without
With, this is a kind of waste to arrangement space, in the complete high-voltage switch gear occasion used, more causes the waste of mating setting,
Cause the raising of cost.
High-voltage switch gear in use, handcart be in put withdrawable switchgear in critical piece, due to can be with pulling
Go out, and shape is similar to trolley, so being just called handcart.By taking circuit breaker cart as an example, in the case where switching disjunction, spread and lead
It can be extracted out from switchgear with hand after rail, to be overhauled or to be replaced.At present, it is equipped with opening for middle circuit breaker cart
Guan Gui substations need to configure Multiple Type and the switchgear of function, each switchgear is required for maintenance to use due to many reasons
Transportation trolley, make to there is various types of transportation trolleys in station, in order to which circuit breaker cart to be pushed into pull-out out of switch.
Switchgear needs to stablize it in the handling process and keeps horizontality, is filled in the prior art without the carrying for being exclusively used in switchgear
Put, be mostly by being manually transported on common trolley, subsequent push to emptying point, then by manually switchgear is moved down put to
Appointed place.It carrying, multiple person cooperational needed to carry out in uninstall process, it is time-consuming and laborious.
Invention content
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of combined high-voltage switchgear, solutions
Waste of the high-voltage switch gear for the prior art of having determined to space and cost, using taking high-voltage switch gear breakthrough change so that
On the basis of safety and practicability is ensured, more compact and saving effectively reduces installation and makes high-tension switch cabinet
Use cost；Meanwhile using the track for being arranged on cabinet so that switching the maintenance of interior handcart and replacement becomes more convenient and high
Effect, it is especially especially suitable under the social environment of current this inch of land is an inch of gold.
In order to achieve the above objectives, the present invention uses following technical scheme：
A kind of combined high-voltage switchgear, including cabinet and several electrical compartments, the electrical compartment include upper outlet room,
Bus-bar room, lower outlet room, terminal block room, upper control room, upper handcart room, lower handcart room and lower control room, the upper outlet room, mother
Line room and lower outlet room are from top to bottom arranged in cabinet rear portion, and cabinet door is connect using bolt with cabinet；Terminal block room, upper instrument
Room, upper handcart room, lower handcart room and lower control room are from top to bottom arranged in cabinet forepart, and cabinet door side is hinged with cabinet, separately
Side setting door lock is connect with cabinet；The upper outlet room, bus-bar room, lower outlet room, upper handcart room and lower handcart room are high pressure
Compartment, cabinet door are respectively provided with travel switch and killer switch divide-shut brake connection；The upper handcart room and lower handcart room are equal
It is provided with pallet, the wheelbarrow switch in the upper handcart room and lower handcart room is arranged on pallet, pallet rear portion both sides
Setting position-limited wheel is respectively arranged, pallet lower part both sides set driving wheel, the rail that the driving wheel is set on cabinet respectively
Road moves, and the position-limited wheel sets in limiting slot on cabinet and moves；The driving wheel sets power plant, the power plant
Including motor and transmission device.
Preferably, the driving wheel is gear or sprocket wheel, and the track is rack or chain.
Further, the transmission device includes gear reduction unit and brake.
It is furthermore preferred that the transmission device includes worm-gear speed reducer.
Further, the driving wheel controls its fast pulley in orbit by connecting in flakes.
The beneficial effects of the invention are as follows：
Present invention employs the methods that two sets of killer switches are set in a switch cabinet body, have saved making for half
With space, cost of installation and use is reduced, solves waste of the high-voltage switch gear of the prior art to space and cost so that is high
Cabinet compress switch on the basis of safety and practicability is ensured, more compact and saving, in the society of current this inch of land is an inch of gold
It is especially suitable under meeting environment.
Meanwhile using the track for being arranged on cabinet so that switching the maintenance of interior handcart and replacement becomes more convenient and high
Effect, since the handcart is arranged on pallet, pallet is supported by position-limited wheel and driving wheel, and by track and limiting slot limiting simultaneously
Pallet level run is kept, handcart is always held at during installation process and use on pallet, makes the maintenance of switchgear more
Add facility；Since using the present apparatus maintenance vehicle frame can not needed to, while but also the repair of switch is highly efficient.
The driving wheel sets power plant, and the power plant includes motor and transmission device；Pass through the dynamic of setting
Power apparatus not only makes handcart need not manpower intervention, installation and maintenance disassembly process in the conversion of maintenance position and operating position
In, after handcart is sent to ground by the present apparatus, directly handcart can be transported using fork truck, also increase effect as far as possible
Rate reduces the input of manpower.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the working condition main structure diagram of the present invention.
Fig. 2 is the right side structural representation of the present invention.
Fig. 3 is the inspecting state main structure diagram of the present invention.
Fig. 4 is the inspecting state A point main structure diagrams of the present invention.
Fig. 5 is the pallet right side structural representation of the embodiment of the present invention one.
Fig. 6 is the pallet right side structural representation of the embodiment of the present invention two.
In figure：The upper outlet rooms of 1-, 2- bus-bar rooms, outlet room under 3-, 4- terminal blocks room, the upper control rooms of 5-, the upper handcart rooms of 6-,
Handcart room under 7-, control room under 8-, 9- tracks, 10- limiting slots, 11- mutual inductors, 12- stationary contact head cartridges, 13- earthings, 14- are small
Bus bar, 15- handcarts, 16- pallets, 17- fast pulleys, 18- in flakes, 19- position-limited wheels, 20- driving wheels, 21- motor, 22- teeth
Wheel decelerator, 23- brakes, 24- worm-gear speed reducers.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment one
As shown in Figure 1, shown in Fig. 1 and 2, a kind of combined high-voltage switchgear is described including cabinet and several electrical compartments
Electrical compartment includes upper outlet room 1, bus-bar room 2, lower outlet room 3, terminal block room 4, upper control room 5, upper handcart room 6, lower handcart
Room 7 and lower control room 8, the upper outlet room 1, bus-bar room 2 and lower outlet room 3 are from top to bottom arranged in cabinet rear portion, cabinet door
It is connect using bolt with cabinet；Terminal block room 4, upper control room 5, upper handcart room 6, lower handcart room 7 and lower control room 8 are from top to bottom
Cabinet forepart is arranged in, cabinet door side is hinged with cabinet, and opposite side setting door lock is connect with cabinet；The upper outlet room 1, mother
Line room 2, lower outlet room 3, upper handcart room 6 and lower handcart room 7 are high pressure compartment, and cabinet door is respectively provided with travel switch and is opened with breaker
Close divide-shut brake connection；Using the method that two sets of killer switches are set in a switch cabinet body, half has been saved
The arrangement of switchgear and using space, but also the arrangement length of bus bar copper row is shorter, reduces cost of installation and use, solves
Waste of the high-voltage switch gear of the prior art to space and cost so that high-tension switch cabinet is in the base for ensureing safety and practicability
On plinth, more compact and saving is especially suitable under the social environment of current this inch of land is an inch of gold.
As shown in Figures 3 and 4, the upper handcart room 6 and lower handcart room 7 are both provided with pallet 16, and the upper handcart room 6 is under
The switch of handcart 15 in handcart room 7 is arranged on pallet 16, and the 16 rear portion both sides of pallet are respectively arranged setting position-limited wheel 19,
The 16 lower part both sides of pallet set driving wheel 20 respectively, and the driving wheel 20 controls it on track 9 by flakes 18 connections
Fast pulley 17, limit the track 9 that the driving wheel 20 is set on cabinet and move, the track 9 is by handcart room in cabinet
Horizontal segment and the positive vertical section of switchgear and it is two sections above-mentioned between arc section composition.
The driving wheel 20 passes through in flakes 18 connection fast pulleys 17 so that driving wheel 20 is fixed on track 9, the limiting
Wheel 19 sets in limiting slot 10 on cabinet and moves；The horizontal segment and vertical section of the limiting slot 10 and the horizontal segment of track 9 and
Level interval and vertical interval of the vertical section spacing for driving wheel 20 and position-limited wheel 19, curved section press its characteristics of motion, ensure
Pallet 16 is arranged in the state of level run is remained during whole service.Pallet 16 is by position-limited wheel 19 and driving wheel 20
Support, and limited by track 9 and limiting slot 10 and keep 16 level run of pallet, handcart 15 is during installation process and use
It is always held on pallet 16, the maintenance for causing handcart 15 in switch and replacement is set to become more convenient and high using these
Effect, since using the present apparatus maintenance vehicle frame can not needed to, while but also the repair of switch is highly efficient.
The driving wheel 20 sets power plant, and the power plant includes motor 21 and transmission device；Pass through setting
Power plant, not only make handcart 15 maintenance position and operating position conversion in need not manpower intervention, installation and maintenance tear open
During unloading, after handcart 15 is sent to ground by the present apparatus, directly handcart 15 can be transported using fork truck, also as far as possible
The input for increasing efficiency, reducing manpower.
The handcart 15 includes circuit breaker cart, isolated hand car, PT hand car, arrester handcart, metering handcart and fuse
Handcart.The upper control room 5 and lower control room 8 set various measuring instruments, signal device and protective device.The upper handcart room
Contact box is set between 6 and lower handcart room 7 and bus-bar room 2, and the upper handcart room 6 and the dynamic of the handcart 15 in lower handcart room 7 touch
Head is connect by the static contact 12 in contact box with the busbar in bus-bar room 2；The contact box front end sets partition board, it is described every
Plate is closed under 15 dynamic/static contact of handcart, 12 discrete state, dynamic/static contact 12 need to reference to when open.The cabinet top sets small busbar
Row 14, each switchgear mesolow and communication line connection, small 14 lead of bus bar to terminal block room 4 lead to during convenient for complete use
It crosses the wire size of cable and each electrical compartment and low-voltage-powered connection and summarizes.
2 both sides of bus-bar room set wall bushing, in order to the complete use of this switchgear, complete outermost using being located at
During side, the outermost surface setting baffle of this switchgear is not provided with wall bushing.
The upper outlet room 1 and lower outlet room 3 setting voltage and current mutual inductor 11, earthing 13 and arrester, it is described
Upper outlet room 1 or lower outlet room 3 are used as inlet wire in use, being not provided with earthing 13.
As shown in figure 5, the driving wheel 20 is gear, the track 9 is rack, and the transmission device is gear reduction unit
22 and brake 23.The gear reduction unit 22 is planet wheel decelerator, and the brake 23 is the double Block brakes of electric pushrod
Device 23.By the cooperation of gear and rack, skidding can be generated in the process of running to avoid driving wheel 20, make load and hand thereon
Vehicle 15 fingertip and contact quick separating in isolation processes are realized, prevent separation be not thorough and be not resolute caused by arcing burn it is tactile
Finger or contact.The setting of brake 23 is the operation for more timely arrestment, and effect is after motor 21 stops, preventing
15 inertia of handcart movement on pallet 16 collides damage equipment, particularly in downward transport, prevents from sliding due to gravity, speed
Equipment damage caused by out of control.To avoid the inessential movement before and after pallet 16 is interior due to vibration of handcart 15, also exist on pallet 16
The pulley position of handcart 15 is provided with recess.
Embodiment two
The present embodiment is similar to one primary structure of embodiment, and operating method is identical, difference lies in：It is as shown in fig. 6, described
Driving wheel 20 is sprocket wheel, and the track 9 is chain, and the transmission device is worm-gear speed reducer 24.Worm-gear speed reducer
24 are mainly made of driving parts worm and gear, axis, bearing, babinet and its attachment, and can be divided into has three big basic structure portions:Case
Body, worm and gear, bearing are combined with axis.Babinet is the pedestal of all accessories in worm-gear speed reducer 24, is supporting and fixing axis
Component, the important accessory for ensureing the correct relative position of transmission accessory and supporting role load on speed reducer.Worm and gear master
Movement and the power transmitted between two alternating axis is acted on, bearing and axis main function are power transmission, operate and improve efficiency.
Worm-gear speed reducer 24 can realize self-locking, be pallet 16 and handcart 15 when vertical section track 9 is run, prevent due to gravity
Lead to 23 brake failure of brake, the accident that braking unsuccessfully causes equipment to break occurs.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
The described technical solution of inventive embodiments, it will be understood by those of ordinary skill in the art that, still the present invention can be carried out
Modification or equivalent replacement, to reach identical technique effect；As long as meeting using needs, all protection scope of the present invention it
It is interior.
Claims (5)
1. a kind of combined high-voltage switchgear, including cabinet and several electrical compartments, it is characterised in that：The electrical compartment includes
Upper outlet room (1), bus-bar room (2), lower outlet room (3), terminal block room (4), upper control room (5), upper handcart room (6), lower handcart
Room (7) and lower control room (8), after the upper outlet room (1), bus-bar room (2) and lower outlet room (3) are from top to bottom arranged in cabinet
Portion, cabinet door are connect using bolt with cabinet；The terminal block room (4), upper control room (5), upper handcart room (6), lower handcart room
(7) and lower control room (8) is from top to bottom arranged in cabinet forepart, and cabinet door side is hinged with cabinet, opposite side setting door lock with
Cabinet connects；The upper outlet room (1), bus-bar room (2), lower outlet room (3), upper handcart room (6) and lower handcart room (7) are high pressure
Compartment, cabinet door are respectively provided with travel switch and killer switch divide-shut brake connection；The upper handcart room (6) and lower handcart room
(7) it is both provided with pallet (16), the handcart in the upper handcart room (6) and lower handcart room (7) is arranged on pallet (16), institute
It states pallet (16) rear portion both sides and is respectively arranged setting position-limited wheel (19), the both sides of pallet (16) lower part set driving wheel respectively
(20), the track (9) that the driving wheel (20) is set on cabinet is mobile, and the position-limited wheel (19) sets limiting slot on cabinet
(10) it is moved in；The driving wheel (20) is connect with the fast pulley (17) that track (9) lower part is set by connecting plate；The driving wheel
(20) power plant is set, and the power plant includes motor (21) and transmission device.
2. a kind of combined high-voltage switchgear according to claim 1, it is characterised in that：The driving wheel (20) is gear
Or sprocket wheel, the track (9) are rack or chain.
3. a kind of combined high-voltage switchgear according to claim 1 or 2, it is characterised in that：The transmission device includes
Gear reduction unit (22) and brake (23).
4. a kind of combined high-voltage switchgear according to claim 1 or 2, it is characterised in that：The transmission device includes
Worm-gear speed reducer (24).
5. a kind of combined high-voltage switchgear according to claim 1, it is characterised in that：The driving wheel (20) passes through company
Piece (18) connection controls its fast pulley (17) on track (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125115.1A CN108134336A (en) | 2018-02-07 | 2018-02-07 | A kind of combined high-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810125115.1A CN108134336A (en) | 2018-02-07 | 2018-02-07 | A kind of combined high-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108134336A true CN108134336A (en) | 2018-06-08 |
Family
ID=62430656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810125115.1A Withdrawn CN108134336A (en) | 2018-02-07 | 2018-02-07 | A kind of combined high-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108134336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994957A (en) * | 2019-03-14 | 2019-07-09 | 江苏万丰电气有限公司 | A kind of AC metal armored sealing switch equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318738Y (en) * | 1997-04-05 | 1999-05-12 | 新疆长城电器工业制造公司 | Indoor AC. metal armoured handcart double switch cupicle |
| CN202183333U (en) * | 2011-07-13 | 2012-04-04 | 温州益坤电气有限公司 | Electric propulsion interlocking mechanism of railway vacuum circuit breaker |
| CN202333563U (en) * | 2011-11-18 | 2012-07-11 | 厦门威尔圣电气实业有限公司 | Electric chassis truck for driving vacuum circuit breaker to move |
| CN105071265A (en) * | 2015-07-27 | 2015-11-18 | 温州兴机电器有限公司 | Handcart assembly and switchgear with same |
| CN207994457U (en) * | 2018-02-07 | 2018-10-19 | 魏怡琪 | A kind of combined high-voltage switchgear |
-
2018
- 2018-02-07 CN CN201810125115.1A patent/CN108134336A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2318738Y (en) * | 1997-04-05 | 1999-05-12 | 新疆长城电器工业制造公司 | Indoor AC. metal armoured handcart double switch cupicle |
| CN202183333U (en) * | 2011-07-13 | 2012-04-04 | 温州益坤电气有限公司 | Electric propulsion interlocking mechanism of railway vacuum circuit breaker |
| CN202333563U (en) * | 2011-11-18 | 2012-07-11 | 厦门威尔圣电气实业有限公司 | Electric chassis truck for driving vacuum circuit breaker to move |
| CN105071265A (en) * | 2015-07-27 | 2015-11-18 | 温州兴机电器有限公司 | Handcart assembly and switchgear with same |
| CN207994457U (en) * | 2018-02-07 | 2018-10-19 | 魏怡琪 | A kind of combined high-voltage switchgear |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109994957A (en) * | 2019-03-14 | 2019-07-09 | 江苏万丰电气有限公司 | A kind of AC metal armored sealing switch equipment |
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| PB01 | Publication | ||
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Application publication date: 20180608 |