CN106356752A - Small-size centrally-mounted handcart cabinet - Google Patents
Small-size centrally-mounted handcart cabinet Download PDFInfo
- Publication number
- CN106356752A CN106356752A CN201610891630.1A CN201610891630A CN106356752A CN 106356752 A CN106356752 A CN 106356752A CN 201610891630 A CN201610891630 A CN 201610891630A CN 106356752 A CN106356752 A CN 106356752A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- connecting tube
- contact box
- switch gear
- miniaturization
- 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
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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
- H02B11/24—Shutters or guards
Abstract
The invention provides a small-size centrally-mounted handcart cabinet, which comprises a cabinet body, wherein a switch chamber, a bus chamber and a cable chamber are arranged in the cabinet body; the switch chamber communicates with the bus chamber; the bus chamber communicates with the cable chamber; a vacuum switch device is arranged in the switch chamber; a contact box device is arranged in the bus chamber; a grounding switch device is arranged in the cable chamber; the vacuum switch device is connected with the contact box device; the contact box device is connected with the grounding switch device through a crossed connecting element. All electric chambers inside the cabinet body are in compact distribution; the connecting pipes in vertical arrangement are matched with connecting holes to realize the connection of the vacuum switch device and the contact box device, so that the space is further saved; the integral width of the cabinet body is greatly reduced; the occupied area of the cabinet body is reduced; the miniaturization effect is good.
Description
Technical field
The present invention relates to electric field, more particularly, to a kind of miniaturization middle truck cabinet.
Background technology
There is bulky, complex structure in existing switch cubicle.As: the middle promulgated by the State Council of patent announcement number: cn203536842u
Bright patent discloses a kind of miniaturization structure of kyn28 central switch cabinet, though being optimized to problem above, but still can not solve
Certainly problem.And for example: patent announcement number: the Chinese invention patent of cn102916352a discloses a kind of miniaturization fixed switch
Cabinet, though having carried out new arrangement and adjustment in structure, the insulating element of its disconnecting switch, spark gap are arranged on cabinet side
Face, takies larger space, and the vacuum circuit breaker of its use, and operating mechanism volume is larger, and interlocking is imperfect, still fails effectively
Control cabinet width.And for example: patent announcement number: the Chinese invention patent of cn202454952u discloses a kind of kyn type switch cubicle
Equally there is volume big, width width, floor space is big, complex structure, the defect such as cost height.
Content of the invention
The present invention is to solve above-mentioned technical problem, there is provided a kind of miniaturization middle truck cabinet, including cabinet, described cabinet
It is provided with switch gear room, bus-bar room and cable vault, described switch gear room is connected with bus-bar room, and described bus-bar room is connected with cable vault in body,
It is provided with vacuum switchgear in described switch gear room, be provided with contact box device in described bus-bar room, in described cable vault, be provided with ground connection
Switching device, described vacuum switchgear is connected with contact box device, and described contact box device passes through cross connector and ground connection
Switching device connects；
Described vacuum switchgear includes chassis and switch main body, and described switch main body is installed on a chassis, described
Slide rail cooperation in chassis and switch gear room, and along slide rail in the horizontal direction sliding thus passing in and out switch gear room, described switch master
Body includes two groups of three-phase coupling assembly, and each group of three-phase coupling assembly includes three edges vertically forming a line from top to bottom
The connecting tube that horizontal direction extends, each connecting tube is parallel to each other interval setting, and the connecting tube of two groups of three-phase coupling assemblies is in matrix
Arrangement；
Described contact box device is provided with connecting hole, inlet wire seat and wire hole, and described connecting hole is provided with 6, its arrangement mode
Corresponding with connecting tube, access, by each connecting tube is corresponding, the company that each connecting hole realizes contact box device and vacuum switchgear
Connect, described inlet wire seat be provided with 3 in a row side by side, each inlet wire seat all extends vertically downwards；
Described cross connector includes connecting tube and second line of a couplet adapter, and described upper connecting tube is provided with 3, its arrangement mode with
Inlet wire seat corresponds to, and connects the connection that each inlet wire seat realizes contact box device and cross connector, institute by each upper connecting tube is corresponding
State second line of a couplet adapter and be also provided with 3, extend towards Grunding switch gear device in the horizontal direction, and horizontally spaced arrangement and mutually
Parallel, correspond with each upper connecting tube simultaneously；
Described Grunding switch gear device includes 3 insulation connecting tubes and 3 cable connectors, and each insulation connecting tube is in the horizontal direction
Extend towards cross connector direction, its arrangement mode is corresponding with the adapter of each second line of a couplet, each absolutely by the corresponding connection of each second line of a couplet adapter
Edge connecting tube realizes the connection of cross connector and Grunding switch gear device, each cable connector dorsad cross connector in the horizontal direction
Direction extends, and its arrangement mode is corresponding with each insulation connecting tube.
Further, described contact box device and the interconnective position of vacuum switchgear are provided with insulation sealing cover, described
Insulation sealing cover side locks on contact box device, and each connecting hole on corresponding contact box device is provided with quantity and arrangement mode
Identical intercommunicating pore, each connecting tube correspondence on described vacuum switchgear enters each connecting hole through after each intercommunicating pore.
Further, described insulation sealing cover is silica gel sealing.
Further, the cable connector of described Grunding switch gear device is provided with current transformer.
Further, the wire hole on described contact box device is provided with spelling cabinet copper bar.
Further, described cabinet is in rectangular structure, the described switch gear room and bus-bar room top within located at cabinet, institute
State bottom within located at cabinet for the cable vault.
Further, it is additionally provided with relay bungalow in described cabinet, described relay bungalow is located at cabinet top.
Further, in described cabinet, the electricity piece of each device passes through line cable connection, and these line cables are adopted
Connected with tangible elbow-type cable connector.
Further, the of length no more than 1200mm of described cabinet, can reach 1000mm.
Further, described cabinet width is less than 500mm, can reach 375mm.
Each electric panel room arrangement within the cabinet of the present invention is compact, and is joined using vertically disposed connecting tube and connecting hole
Close the further save space of connection realizing vacuum switchgear and contact box device, so that the overall width of cabinet is substantially reduced,
Thus reducing the floor space of cabinet, miniaturization effect is good.
Brief description
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the positive structure schematic of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the schematic diagram one of assembly relation and structure between the main device embodying in cabinet；
Fig. 4 is the schematic diagram two of assembly relation and structure between the main device embodying in cabinet；
Fig. 5 is the structural representation of contact box device.
Specific embodiment
Refer to Fig. 1 to 5, be a kind of miniaturization middle truck cabinet as highly preferred embodiment of the present invention, including cabinet
Body, is provided with relay bungalow 2, switch gear room 3, bus-bar room 4 and cable vault 5 in cabinet, switch gear room 3 is connected with bus-bar room 4, bus-bar room 4
Connect with cable vault 5.Switch gear room 3 and cable vault 5 are all each provided with cabinet door, facilitate installation and maintenance to safeguard.Relay bungalow 2 located at
The body top of cabinet, cabinet main body 1 is in rectangular structure, switch gear room 3 and bus-bar room 4 top within located at cabinet main body 1,
Bottom within located at cabinet main body 1 for the cable vault 5.It is provided with vacuum switchgear 6 in switch gear room 3, in bus-bar room 4, be provided with contact box
Device 7, is provided with Grunding switch gear device 9 in cable vault 5, vacuum switchgear 6 is connected with contact box device 7, and contact box device 7 leads to
Cross cross connector 8 to be connected with Grunding switch gear device 9.In cabinet, the electricity piece of each device passes through line cable connection, these
Line cable adopts tangible elbow-type cable connector to connect, and easy for installation, connection is reliable.
Vacuum switchgear 6 includes chassis 62 and switch main body 61, and switch main body 61 is arranged in chassis 62, chassis
Car 62 is coordinated with the slide rail in switch gear room 3, and sliding, thus passing in and out switch gear room 3, works as vacuum switch in the horizontal direction along slide rail
When breaking down, easy access and replacing, improve product interchangeability, decrease the fault outage time.Switch main body 61 includes two
The three-phase coupling assembly of group, each group of three-phase coupling assembly include vertically forming a line from top to bottom three is in the horizontal direction
The connecting tube 611 extending, each connecting tube 611 is parallel to each other interval setting, and the connecting tube 611 of two groups of three-phase coupling assemblies is in matrix
Arrangement.
Contact box device 7 is provided with connecting hole 71, inlet wire seat 72 and the wire hole 73 that current supply cable passes through.Connecting hole 71 is provided with 6
Individual, its arrangement mode is corresponding with connecting tube 611, and one is classified as inlet wire connecting hole, another is classified as outlet connecting hole, by each connection
Pipe 611 is corresponding to access the connection that each connecting hole 71 realizes contact box device 7 and vacuum switchgear 6.Inlet wire connecting hole inlet wire, goes out
Line connecting hole outlet, such arrangement mode makes the width of cabinet significantly be decreased to 375mm, and length is 1000mm.And adopt
Solid insulation technique, the creep age distance that increased pole improves the resistance to gradation for surface pollution of pole, strengthens insulation water
Flat.Inlet wire seat 72 be provided with 3 in a row side by side, each inlet wire seat 72 all extends vertically downwards.Cross connector 8 includes
Connecting tube and second line of a couplet adapter, upper connecting tube is provided with 3, and its arrangement mode is corresponding with inlet wire seat 72, is corresponded to by each upper connecting tube
Connect the connection that each inlet wire seat 72 realizes contact box device 7 and cross connector 8, second line of a couplet adapter is also provided with 3, in the horizontal direction
Extend towards Grunding switch gear device 9, and horizontally spaced arrange and be parallel to each other, simultaneously right one by one with each upper connecting tube
Should.
Grunding switch gear device 9 includes 3 insulation connecting tubes 611 and 3 cable connectors, and each insulation connecting tube 611 is along level
Direction extends towards cross connector 8 direction, and its arrangement mode is corresponding with the adapter of each second line of a couplet, connects by the adapter of each second line of a couplet is corresponding
Each insulation connecting tube 611 realizes the connection of cross connector 8 and Grunding switch gear device 9, and each cable connector is in the horizontal direction dorsad
Cross connector 8 direction extends, and its arrangement mode is corresponding with each insulation connecting tube 611.On the cable connector of Grunding switch gear device 9
Current transformer 12 is installed.
Contact box device 7 and the interconnective position of vacuum switchgear 6 are provided with the insulation sealing cover 10 of silica gel sealing, insulation
Sealing cover 10 side locks on contact box device 7, and each connecting hole 71 on corresponding contact box device 7 is provided with quantity and arrangement side
Formula identical intercommunicating pore, each connecting tube 611 correspondence on vacuum switchgear 6 enters each connecting hole 71 through after each intercommunicating pore.
Air switch of taking seriously is closed when entering cabinet testing position, and primary conductive loop degree of protection reaches ip67, so that the leading electricity of insulating part is returned
The pollution of dust and condensation is exempted from road.Product, in the palp place of people, covers semiconductor conducting layer, and reliable ground, makes product more
Safe and reliable.Spelling cabinet copper bar 11 is provided with the wire hole 73 on contact box device 7, can achieve that multiple cabinets are assembled and connect.
In sum, each electric panel room arrangement within the cabinet of the present invention is compact, and utilizes vertically disposed connecting tube
Realize the further save space of connection of vacuum switchgear and contact box device with connecting hole cooperation, make the overall width of cabinet
It is substantially reduced, thus reducing the floor space of cabinet, miniaturization effect is obvious.The creep age distance that increased pole improves
The resistance to gradation for surface pollution of pole, strengthens dielectric level.Product, in the palp place of people, covers semiconductor conducting layer, and can
It is abutted against ground, make product safety and reliability.Silica gel sealing technique is adopted, air switch is closed and entered cabinet surely between vacuum switch and contact box
During body testing position, primary conductive loop degree of protection reaches ip67, makes insulating part exempt from the pollution of dust and condensation.Volume is more
Little, energy-saving and environmental protection, the use of alternative existing sf6 miniaturization cabinet.Line cable adopts tangible elbow-type cable connector even
Connect, easy for installation, connection is reliable.
Above in conjunction with accompanying drawing, the present invention is exemplarily described it is clear that the present invention implements is not subject to aforesaid way
Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and the design of the present invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.
Claims (10)
1. a kind of miniaturization middle truck cabinet, it is characterised in that including cabinet, is provided with switch gear room, bus-bar room in described cabinet
And cable vault, described switch gear room connected with bus-bar room, and described bus-bar room is connected with cable vault, is provided with vacuum and opens in described switch gear room
Close device, be provided with contact box device in described bus-bar room, in described cable vault, be provided with Grunding switch gear device, described vacuum switch dress
Put and be connected with contact box device, described contact box device is connected with Grunding switch gear device by cross connector；
Described vacuum switchgear includes chassis and switch main body, and described switch main body is installed on a chassis, described chassis
Slide rail cooperation in car and switch gear room, and along slide rail in the horizontal direction sliding thus passing in and out switch gear room, described switch main body bag
Include two groups of three-phase coupling assembly, each group of three-phase coupling assembly include vertically forming a line from top to bottom three is along level
The connecting tube that direction extends, each connecting tube is parallel to each other interval setting, and the connecting tube of two groups of three-phase coupling assemblies is arranged in arrays；
Described contact box device is provided with connecting hole, inlet wire seat and wire hole, and described connecting hole is provided with 6, its arrangement mode and company
Adapter is corresponding, and wherein one is classified as inlet wire connecting hole, another be classified as outlet connecting hole, access each connection by each connecting tube is corresponding
The connection of contact box device and vacuum switchgear is realized in hole, and described inlet wire seat is provided with 3 in a row side by side, equal edges of each inlet wire seat
Vertical direction extends downwardly；
Described cross connector includes connecting tube and second line of a couplet adapter, and described upper connecting tube is provided with 3, its arrangement mode and inlet wire
Seat is corresponding, connects, by each upper connecting tube is corresponding, the connection that each inlet wire seat realizes contact box device and cross connector, described under
Connecting tube is also provided with 3, in the horizontal direction towards Grunding switch gear device extend, and horizontally spaced arrangement and mutually flat
OK, correspond with each upper connecting tube simultaneously；
Described Grunding switch gear device includes 3 insulation connecting tubes and 3 cable connectors, each insulation connecting tube direction in the horizontal direction
Cross connector direction extends, and its arrangement mode is corresponding with the adapter of each second line of a couplet, is connected by each insulation of the corresponding connection of each second line of a couplet adapter
The connection of cross connector and Grunding switch gear device is realized in adapter, each cable connector dorsad cross connector direction in the horizontal direction
Extend, its arrangement mode is corresponding with each insulation connecting tube.
2. miniaturization middle truck cabinet according to claim 1 is it is characterised in that described contact box device is opened with vacuum
Close the interconnective position of device and be provided with insulation sealing cover, described insulation sealing cover side locks on contact box device, and corresponding tactile
Each connecting hole on head cartridge device is provided with quantity and arrangement mode identical intercommunicating pore, each connection on described vacuum switchgear
Pipe correspondence enters each connecting hole through after each intercommunicating pore.
3. miniaturization middle truck cabinet according to claim 1 and 2 is it is characterised in that described Grunding switch gear device
Current transformer is provided with cable connector.
4. miniaturization middle truck cabinet according to claim 1 is it is characterised in that outlet on described contact box device
Spelling cabinet copper bar is provided with hole.
5. miniaturization middle truck cabinet according to claim 1 it is characterised in that described cabinet be in rectangular structure,
The described switch gear room and bus-bar room top within located at cabinet, bottom within located at cabinet for the described cable vault.
6. miniaturization middle truck cabinet according to claim 1 is it is characterised in that be additionally provided with relay in described cabinet
Room, described relay bungalow is located at cabinet top.
7. miniaturization middle truck cabinet according to claim 1 is it is characterised in that described cabinet is of length no more than
1200mm.
8. miniaturization middle truck cabinet according to claim 7 is it is characterised in that described cabinet length is 1000mm.
9. miniaturization middle truck cabinet according to claim 1 is it is characterised in that described cabinet width is less than
500mm.
10. miniaturization middle truck cabinet according to claim 9 is it is characterised in that described cabinet width is 375mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891630.1A CN106356752B (en) | 2016-10-13 | 2016-10-13 | One kind miniaturization middle truck cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891630.1A CN106356752B (en) | 2016-10-13 | 2016-10-13 | One kind miniaturization middle truck cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106356752A true CN106356752A (en) | 2017-01-25 |
| CN106356752B CN106356752B (en) | 2018-05-08 |
Family
ID=57867191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891630.1A Active CN106356752B (en) | 2016-10-13 | 2016-10-13 | One kind miniaturization middle truck cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106356752B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991452A (en) * | 2021-10-09 | 2022-01-28 | 盛中意电力科技有限公司 | Precision centrally-mounted switch cabinet |
| CN114389190A (en) * | 2021-11-30 | 2022-04-22 | 盛中意电力科技有限公司 | Centrally-mounted switch cabinet |
-
2016
- 2016-10-13 CN CN201610891630.1A patent/CN106356752B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991452A (en) * | 2021-10-09 | 2022-01-28 | 盛中意电力科技有限公司 | Precision centrally-mounted switch cabinet |
| CN113991452B (en) * | 2021-10-09 | 2024-02-09 | 盛中意电力科技有限公司 | Accurate centrally-mounted switch cabinet |
| CN114389190A (en) * | 2021-11-30 | 2022-04-22 | 盛中意电力科技有限公司 | Centrally-mounted switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106356752B (en) | 2018-05-08 |
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