CN106711813A - High-stability low-voltage switchgear assembly - Google Patents
High-stability low-voltage switchgear assembly Download PDFInfo
- Publication number
- CN106711813A CN106711813A CN201710075075.XA CN201710075075A CN106711813A CN 106711813 A CN106711813 A CN 106711813A CN 201710075075 A CN201710075075 A CN 201710075075A CN 106711813 A CN106711813 A CN 106711813A
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- CN
- China
- Prior art keywords
- plate
- board
- room
- side guard
- low
- 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.)
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The invention relates to a high-stability low-voltage switchgear assembly. The high-stability low-voltage switchgear assembly comprises a cabinet body, wherein a secondary bus room, a control room, a main bus room and a cable room are sequentially arranged on one side of the cabinet body, and a plurality of electric unit rooms are arranged on the other side of the cabinet body; side protecting plates are arranged on two sides of the cabinet body, a back protecting plate is arranged between the side protecting plates, first connecting plates are arranged on two sides of the side protecting plates and comprise horizontal plates and first convex plates, a plurality of connecting components are arranged on the side protecting plates, and a second convex plate and a plurality of first bugles are arranged on the back protecting plate; and heat-dissipation partition boards are arranged among the secondary bus room, the control room, the main bus room and the cable room, a plurality of line concentration plates are arranged on the heat-dissipation partition boards, and connecting beams are arranged between the side protecting plates and the heat-dissipation partition boards. The high-stability low-voltage switchgear assembly is convenient and stable to connect and good in heat dissipation property, the operational stability and safety are improved, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of low-voltage complete switch equipment of high stability, belong to complete switch equipment technical field.
Background technology
As infrastructure and electric power energy input are increased, low-voltage complete switch equipment is used widely, and is supplied in low pressure
It is responsible for control, protection, measurement, conversion and the distribution of electric energy in electric system, its structure composition generally comprises switch cabinet body, loads
Electrical equipment and secondary circuit element and circuit in switch cubicle, electrical equipment include having installed keeping apart for isolation circuit effect
Pass, the earthed switch for playing safety guarantee, the current transformer and voltage transformer of a measurement or protective effect, an overvoltage
The arrester or RC absorbers of protective effect, jump lead or trolley line can enter in cabinet, switch cubicle is had as one
The power distribution equipment of relatively independent combination function.
Switch cabinet body structure is the combination foundation of low-voltage complete switch equipment, its combination work(for both having met each electric unit
Energy condition, also meeting the nonnegotiable demands of cabinet includes firm reliability, neat appearance, adjusts easy etc., but of the prior art
Cabinet body structure connective stability is poor, and radiating effect is not good, and the combination distribution distribution of electrical equipment and circuit is undesirable, it is difficult to arrange
Heat, so as to reduce the operation stability of low-voltage complete switch equipment, security and service life.
The content of the invention
The purpose of the present invention is directed to the defect of prior art, there is provided a kind of low-voltage complete switch equipment of high stability,
Easy to connect firm, thermal diffusivity is good, beneficial to the operation stability, security and the service life that improve low-voltage complete switch equipment.
The present invention is achieved by the following technical solutions：
A kind of low-voltage complete switch equipment of high stability, including cabinet, the cabinet side are sequentially provided with by top to bottom
Secondary bus-bar room, control room, main bus-bar room and cable vault, opposite side are provided with some and column distribution electric unit room, adjacent electrical
Separation beam is provided between element cell；
The cabinet both sides are equipped with side guard plate, and rear backplate is provided between side guard plate, and the side guard plate both sides are equipped with the first company
Fishplate bar, first connecting plate includes level board and the first protrusive board, and the level board is provided with some first through hole, and is protected with side
The first mounting groove is provided between plate, first protrusive board is connected with level board, and the second mounting groove is provided between side guard plate；
The side guard plate is provided with some connectors, and the connector is provided with two the first connecting holes, and with the second mounting groove
Coordinate, the rear backplate is provided with the second protrusive board and some first raised, and coordinates with the first mounting groove, described first it is raised with
First through hole coordinates, and some second connecting holes is equipped with second protrusive board and the first protrusive board, and be symmetrically arranged L-type
Plate, the first connecting bolt is provided between second connecting hole and the first connecting hole；
Described bus-bar room, heat-dissipation spacer is provided between control room, main bus-bar room and cable vault and electric unit room, the radiating
Dividing plate is provided with some line collecting plates, and the line collecting plate is provided with some collection string holes, and the heat-dissipation spacer both sides are provided with the second connection
Plate and limiting plate, second connecting plate are provided with the 3rd connecting hole, and the limiting plate is L shaped plate；
Tie-beam is provided between the side guard plate and heat-dissipation spacer, the tie-beam is provided with some 4th connecting holes, described
The second connecting bolt is provided between four connecting holes and the second connecting hole and the 3rd connecting hole.
A kind of low-voltage complete switch equipment of above-mentioned high stability, wherein, the electric unit chamber surface is provided with ventilating board,
The ventilating board is provided with some air vents in array distribution.
A kind of low-voltage complete switch equipment of above-mentioned high stability, wherein, the side guard plate includes upper guard board and lower backplate,
The upper guard board bottom is provided with c-type plate, and the c-type plate is provided with some second through holes, and the lower backplate top is provided with some the
Two is raised, described second raised and the second through hole cooperation, if the side guard plate is provided with dry support arm.
A kind of low-voltage complete switch equipment of above-mentioned high stability, wherein, the support member includes upper support bar, fixture
And lower support bar, the upper support bar and lower support bar are provided with guide, the fixation between upper guard board and lower backplate respectively
Part is provided with locking plate, and is connected with lower backplate, and the locking plate both sides are connected with upper support bar and lower support bar respectively.
A kind of low-voltage complete switch equipment of above-mentioned high stability, wherein, it is equipped with the side guard plate and heat-dissipation spacer
Some groups of louvres, the louvre is in waist font, and both sides are provided with double wedge, and the double wedge drift angle a is 136 °.
A kind of low-voltage complete switch equipment of above-mentioned high stability, wherein, the tie-beam is provided with bent plate, the bent plate
It is L-shaped, and two ends coordinate with the second protrusive board and limiting plate respectively, the tie-beam side is provided with folded plate, the folded plate two ends point
Do not coordinate with the second connecting plate and limiting plate.
Beneficial effects of the present invention are：
Distribution of the present invention is reasonably distributed, and by line collecting plate integrated routing, prevents line group chaotic, cabinet side guard plate, rear backplate and dissipates
Hot dividing plate not only good heat dissipation effect, and rigid is big, impact resistance is good, and side guard board structure is easy to change, convex by first
Rise and coordinate with first through hole, connector and the second mounting groove coordinate, bent plate and the second protrusive board and limiting plate coordinate, folded plate and second
The fit structure such as connecting plate and limiting plate, it is easy to improve installation effectiveness, and stable connection is good, so as to improve low-voltage complete switch
The operation stability of equipment, security and service life.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is side guard plate of the present invention and rear backplate connection diagram.
Fig. 3 is side guard board structure schematic diagram of the present invention.
Fig. 4 is heat-dissipation spacer structural representation of the present invention.
Fig. 5 is louvre structure chart of the present invention.
Fig. 6 is heat-dissipation spacer of the present invention and tie-beam connection diagram.
Fig. 7 is tie-beam AA sectional views of the present invention.
（In figure, cabinet 1, secondary bus-bar room 2, control room 3, main bus-bar room 4 and cable vault 5, electric unit room 6 separates beam 7,
Ventilating board 8, air vent 9, side guard plate 10, rear backplate 11, the first connecting plate 12, the protrusive board 14 of level board 13 and first, first through hole
15, the first mounting groove 16, the second mounting groove 17, connector 18, the first connecting hole 19, the second protrusive board 20, the first projection 21, second
Connecting hole 22, the first connecting bolt 23, upper guard board 24 and lower backplate 25, c-type plate 47, the second through hole 26, the second projection 27, support
Part 28, upper support bar 29, fixture 30 and lower support bar 31, guide 32, locking plate 33, heat-dissipation spacer 34, line collecting plate 35, line concentration
Hole 36, the second connecting plate 37 and limiting plate 38, the 3rd connecting hole 39, louvre 40, double wedge 41, tie-beam 42, the 4th connecting hole
43, the second connecting bolt 44, bent plate 45, folded plate 46）.
Specific embodiment
Specific embodiment of the invention is described further below in conjunction with the accompanying drawings.
A kind of low-voltage complete switch equipment of high stability, including cabinet, the cabinet side by top to bottom successively
Time bus-bar room, control room, main bus-bar room and cable vault are provided with, opposite side is provided with some and column distribution electric unit room, adjacent
It is provided with separation beam between electric unit room, the electric unit chamber surface is provided with ventilating board, the ventilating board is provided with and some is in
The air vent of array distribution；
The cabinet both sides are equipped with side guard plate, and rear backplate is provided between side guard plate, and the side guard plate both sides are equipped with the first company
Fishplate bar, first connecting plate includes level board and the first protrusive board, and the level board is provided with some first through hole, and is protected with side
The first mounting groove is provided between plate, first protrusive board is connected with level board, and the second mounting groove is provided between side guard plate；
The side guard plate is provided with some connectors, and the connector is provided with two the first connecting holes, and with the second mounting groove
Coordinate, the rear backplate is provided with the second protrusive board and some first raised, and coordinates with the first mounting groove, described first it is raised with
First through hole coordinates, and some second connecting holes is equipped with second protrusive board and the first protrusive board, and be symmetrically arranged L-type
Plate, the first connecting bolt is provided between second connecting hole and the first connecting hole；
The side guard plate includes upper guard board and lower backplate, and the upper guard board bottom is provided with c-type plate, and the c-type plate is provided with some
Second through hole, the lower backplate top is provided with some second raised, described second raised and the second through hole cooperations, the side guard plate
If being provided with dry support arm；
The support member includes upper support bar, fixture and lower support bar, the upper support bar and lower support bar respectively with upper shield
Guide is provided between plate and lower backplate, the fixture is provided with locking plate, and is connected with lower backplate, the locking plate both sides difference
It is connected with upper support bar and lower support bar；
Described bus-bar room, heat-dissipation spacer is provided between control room, main bus-bar room and cable vault and electric unit room, the radiating
Dividing plate is provided with some line collecting plates, and the line collecting plate is provided with some collection string holes, and the heat-dissipation spacer both sides are provided with the second connection
Plate and limiting plate, second connecting plate are provided with the 3rd connecting hole, and the limiting plate is L shaped plate；
Some groups of louvres are equipped with the side guard plate and heat-dissipation spacer, the louvre is in waist font, and both sides are provided with convex
Tooth, the double wedge drift angle a is 136 °, tie-beam is provided between the side guard plate and heat-dissipation spacer, if the tie-beam is provided with
Dry 4th connecting hole, the second connecting bolt is provided between the 4th connecting hole and the second connecting hole and the 3rd connecting hole, described
Tie-beam is provided with bent plate, and the bent plate is L-shaped, and two ends coordinate with the second protrusive board and limiting plate respectively, the tie-beam one
Side is provided with folded plate, and the folded plate two ends coordinate with the second connecting plate and limiting plate respectively.
Working method of the invention is：
By line collecting plate integrated routing, prevent line group chaotic, cabinet side guard plate, rear backplate and heat-dissipation spacer not only radiating effect
It is good, and rigid is big, impact resistance is good, and side guard board structure is easy to change, and is coordinated by the first projection and first through hole, even
Fitting and the second mounting groove coordinate, bent plate and the second protrusive board and limiting plate cooperation, and folded plate and the second connecting plate and limiting plate etc. are matched somebody with somebody
Close structure, it is easy to improve installation effectiveness, and stable connection is good, thus improve the operation stability of low-voltage complete switch equipment,
Security and service life.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all cover within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection domain of claims
It is defined.
Claims (6)
1. a kind of low-voltage complete switch equipment of high stability, including cabinet, it is characterized by, the cabinet side is by the top bottom of to
Portion is sequentially provided with time bus-bar room, control room, main bus-bar room and cable vault, and opposite side is provided with some and column distribution electric unit
Room, is provided with separation beam between adjacent electrical element cell；
The cabinet both sides are equipped with side guard plate, and rear backplate is provided between side guard plate, and the side guard plate both sides are equipped with the first company
Fishplate bar, first connecting plate includes level board and the first protrusive board, and the level board is provided with some first through hole, and is protected with side
The first mounting groove is provided between plate, first protrusive board is connected with level board, and the second mounting groove is provided between side guard plate；
The side guard plate is provided with some connectors, and the connector is provided with two the first connecting holes, and with the second mounting groove
Coordinate, the rear backplate is provided with the second protrusive board and some first raised, and coordinates with the first mounting groove, described first it is raised with
First through hole coordinates, and some second connecting holes is equipped with second protrusive board and the first protrusive board, and be symmetrically arranged L-type
Plate, the first connecting bolt is provided between second connecting hole and the first connecting hole；
Described bus-bar room, heat-dissipation spacer is provided between control room, main bus-bar room and cable vault and electric unit room, the radiating
Dividing plate is provided with some line collecting plates, and the line collecting plate is provided with some collection string holes, and the heat-dissipation spacer both sides are provided with the second connection
Plate and limiting plate, second connecting plate are provided with the 3rd connecting hole, and the limiting plate is L shaped plate；
Tie-beam is provided between the side guard plate and heat-dissipation spacer, the tie-beam is provided with some 4th connecting holes, described
The second connecting bolt is provided between four connecting holes and the second connecting hole and the 3rd connecting hole.
2. a kind of low-voltage complete switch equipment of high stability as claimed in claim 1, it is characterized by, the electric unit room
Surface is provided with ventilating board, and the ventilating board is provided with some air vents in array distribution.
3. a kind of low-voltage complete switch equipment of high stability as claimed in claim 1, it is characterized by, the side guard plate includes
Upper guard board and lower backplate, the upper guard board bottom are provided with c-type plate, and the c-type plate is provided with some second through holes, the lower backplate
Top is provided with some second raised, described second raised and the second through hole cooperations, if the side guard plate is provided with dry support arm.
4. a kind of low-voltage complete switch equipment of high stability as claimed in claim 3, it is characterized by, the support member includes
Upper support bar, fixture and lower support bar, the upper support bar and lower support bar are provided between upper guard board and lower backplate respectively
Guide, the fixture is provided with locking plate, and is connected with lower backplate, the locking plate both sides respectively with upper support bar and lower support
Bar is connected.
5. a kind of low-voltage complete switch equipment of high stability as claimed in claim 1, it is characterized by, the side guard plate and dissipate
Some groups of louvres are equipped with hot dividing plate, the louvre is in waist font, and both sides are provided with double wedge, and the double wedge drift angle a is
136°。
6. a kind of low-voltage complete switch equipment of high stability as claimed in claim 1, it is characterized by, set on the tie-beam
There is bent plate, the bent plate is L-shaped, and two ends coordinate with the second protrusive board and limiting plate respectively, the tie-beam side is provided with folded plate,
The folded plate two ends coordinate with the second connecting plate and limiting plate respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075075.XA CN106711813B (en) | 2017-02-13 | 2017-02-13 | A kind of low-voltage complete switch equipment of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075075.XA CN106711813B (en) | 2017-02-13 | 2017-02-13 | A kind of low-voltage complete switch equipment of high stability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106711813A true CN106711813A (en) | 2017-05-24 |
| CN106711813B CN106711813B (en) | 2018-11-06 |
Family
ID=58911048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075075.XA Active CN106711813B (en) | 2017-02-13 | 2017-02-13 | A kind of low-voltage complete switch equipment of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711813B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682429A (en) * | 2018-09-29 | 2020-09-18 | 河南亚诺电气设备有限公司 | Double lightning protection method of transformer box with lightning protection function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164714A (en) * | 1996-11-25 | 1998-06-19 | Nissin Electric Co Ltd | Plate body fitting device of gas insulated switch gear |
| CN1225551A (en) * | 1998-02-05 | 1999-08-11 | 施耐德电器公司 | Corner strut for cabinet designed to house electrical switchgear and cabinet equipped with such strut |
| CN201188506Y (en) * | 2008-05-05 | 2009-01-28 | 上海华声电气研究所 | Arbitrary enactment type low-tension switch cabinet for modulus unit |
| CN202384663U (en) * | 2011-12-28 | 2012-08-15 | 宁波三龙电气有限公司 | Direct current (DC) screen casing |
| CN206542096U (en) * | 2017-02-13 | 2017-10-03 | 千盛电气集团有限公司 | A kind of low-voltage complete switch equipment of high stability |
-
2017
- 2017-02-13 CN CN201710075075.XA patent/CN106711813B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10164714A (en) * | 1996-11-25 | 1998-06-19 | Nissin Electric Co Ltd | Plate body fitting device of gas insulated switch gear |
| CN1225551A (en) * | 1998-02-05 | 1999-08-11 | 施耐德电器公司 | Corner strut for cabinet designed to house electrical switchgear and cabinet equipped with such strut |
| CN201188506Y (en) * | 2008-05-05 | 2009-01-28 | 上海华声电气研究所 | Arbitrary enactment type low-tension switch cabinet for modulus unit |
| CN202384663U (en) * | 2011-12-28 | 2012-08-15 | 宁波三龙电气有限公司 | Direct current (DC) screen casing |
| CN206542096U (en) * | 2017-02-13 | 2017-10-03 | 千盛电气集团有限公司 | A kind of low-voltage complete switch equipment of high stability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682429A (en) * | 2018-09-29 | 2020-09-18 | 河南亚诺电气设备有限公司 | Double lightning protection method of transformer box with lightning protection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106711813B (en) | 2018-11-06 |
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