CN103683077B - A kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate - Google Patents
A kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate Download PDFInfo
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- CN103683077B CN103683077B CN201310652655.2A CN201310652655A CN103683077B CN 103683077 B CN103683077 B CN 103683077B CN 201310652655 A CN201310652655 A CN 201310652655A CN 103683077 B CN103683077 B CN 103683077B
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Abstract
The present invention relates to switch cabinet field, relate in particular to a kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate. The standard type MNS low voltage drawing-out switching carbinet body of half function plate, comprise wire inlet unit, wire inlet unit comprises half function plate, bus-bar sleeve plate and L-type vertical row, and half function postlaminar part is provided with leading-in box, copper sheathing is housed in leading-in box, and copper sheathing contacts and is connected with L-type vertical row; Bus-bar sleeve plate covers L-type vertical row, and leaving can be for the interface of inlet wire inserted sheet turnover. Described in this programme, the standard type MNS low voltage drawing-out switching carbinet body of half function plate has good isolation effect, can effectively intercept the impact on adjacent cells of arcing that switch element failed shorted produces, guarantee that out of order unit accident can not cause the related accident of adjacent function unit, the power supply that ensures miscellaneous equipment is stable, reduces loss.
Description
Technical field
The present invention relates to switch cabinet field, the standard type MNS low pressure that relates in particular to a kind of half function plate is taken outGo out formula switch cabinet.
Background technology
MNS type low voltage drawing-out switching carbinet is applicable to power plant, transformer station, petrochemical industry, metallurgy, rollsThe places such as the industrial enterprise such as steel, industry light industry textile industry and residential quarters, skyscraper, as exchanging 50-60Hz,Rated operational voltage exchange the controller switching equipment of 660V and following power system electric energy conversion, distribute and controlUse.
In prior art, easily the break down phenomenon of short circuit of switch element, breaks down at switch element shortIn the situation on road, can produce arcing, the arcing producing can affect to bus.
For above problem, need the standard type of wanting a kind of half function plate with good isolation effect badlyMNS low voltage drawing-out switching carbinet body, can cause to solve the out of order unit accident existing in prior artThe problem of the related accident of adjacent function unit.
Summary of the invention
The object of the present invention is to provide a kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate,This cabinet has good isolation effect, can effectively intercept the arcing pair that switch element failed shorted producesThe impact of adjacent cells, guarantees that out of order unit accident can not cause the related accident of adjacent function unit,The power supply that ensures miscellaneous equipment is stable, reduces loss.
For reaching this object, the present invention by the following technical solutions:
A standard type MNS low voltage drawing-out switching carbinet body for half function plate, comprises wire inlet unit, described inWire inlet unit comprises half function plate, bus-bar sleeve plate and L-type vertical row, after described half function platePortion is provided with leading-in box, and copper sheathing is housed in leading-in box, and copper sheathing contacts and is connected with L-type vertical row; Bus-barSleeve plate covers L-type vertical row, and leaving can be for the interface of inlet wire inserted sheet turnover.
As preferably, on described leading-in box, be provided with the entrance hole of vertical configuration, described entrance hole is from leading-in boxUpper surface extends to L-type vertical row place.
As preferably, described half function plate is spliced by several assemblies, and each assembly comprises a companyFishplate bar and the side shield that is arranged on connecting plate one side.
As preferably, the connecting plate upper end of described half function plate is provided with several grooves, described each enterLine box is separately positioned in described groove.
As preferably, described side shield is made up of a upper end-stopping plate and two lower end baffle plates, under described twoBetween end-stopping plate, be provided with space.
As preferably, the standard type MNS low voltage drawing-out switching carbinet body of described half function plate also comprises outletUnit, described outgoing line unit is provided with rear outlet and/or side goes out line cable assembly.
As preferably, the standard type MNS low voltage drawing-out switching carbinet body of described half function plate also comprises outletUnit, described outgoing line unit is provided with outlet plug-in unit.
As preferably, described outlet plug-in unit adopts a plug-in unit to add secondary inserting piece outlet.
As preferably, in described cabinet, be provided with single inserted sheet wire.
Beneficial effect of the present invention is: the standard type MNS low pressure that the invention provides a kind of half function plate is extracted outFormula switch cabinet, the standard type MNS low voltage drawing-out switching carbinet body of the described half function plate global function that comparesPlate standard type MNS, cost is more economized, and wire is the half of standard type, and vertical channel cost is more economized, andAnd there is good isolation effect, can effectively intercept arcing that switch element failed shorted produces to adjacentThe impact of unit, guarantees that out of order unit accident can not cause the related accident of adjacent function unit, ensuresThe power supply of miscellaneous equipment is stable, reduces loss. Because half function plate adopts identical multiple parts assembliesBecome, only need the assembling of actual requirement quantity, so install very convenient. Because outgoing line unit is provided withRear outlet and/or side go out line cable assembly; Or outgoing line unit also can be provided with outlet plug-in unit, outlet plug-in unitAdopt an Eco-power plug-in unit more to economize than the CA cable assembly cost of standard type as outlet plug-in unit, install veryConvenient, flexible, efficiency is also higher. Owing to being provided with single inserted sheet wire in cabinet, thus facilitate end of incoming cables andThe installation of leading-out terminal.
Brief description of the drawings
Fig. 1 is that the standard type MNS low pressure draw-out type of the half function plate that provides of the specific embodiment of the invention is openedClose the structural representation of cabinet;
Fig. 2 is the structural representation of the wire inlet unit that provides of the specific embodiment of the invention.
Wherein:
1, wire inlet unit; 2, outgoing line unit; 3, interior crossbeam;
11, half function plate; 12, L-type vertical row; 13, leading-in box;
111, connecting plate; 112, side shield; 113, left support plate; 114, right support plate; 115, recessedGroove;
131, entrance hole.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention.
Fig. 1 is that the standard type MNS low pressure draw-out type of the half function plate that provides of the specific embodiment of the invention is openedClose the structural representation of cabinet. As shown in Figure 1, the standard type MNS low pressure draw-out type of this half function plate is openedThe frame structure of closing cabinet is identical with the switch cabinet of standard, adopts C type section bar to assembly, and assembling is simpleFast, framework is firmly attractive in appearance. The standard type MNS low voltage drawing-out switching carbinet body of half function plate comprise cabinet,Be fixed on multiple interlayer boards of the inside of cabinet, between adjacent two-layer interlayer board, be provided with one or more drawers,Cabinet is surrounded by crossbeam, longeron and column, and crossbeam, longeron and column are vertical between two, forms oneThe cabinet of rectangle.
The standard type MNS low voltage drawing-out switching carbinet body of half function plate comprises wire inlet unit 1, outgoing line unit.Fig. 2 is the structural representation of the wire inlet unit that provides of the specific embodiment of the invention. As depicted in figs. 1 and 2,Described wire inlet unit 1 comprises that half function plate 11, bus-bar sleeve plate and several are positioned at described half block meritThe L-type vertical row 12 of energy plate 11 front portions, described half function plate 11 rear portions are provided with leading-in box 13, inlet wireIn box 13, copper sheathing is housed, copper sheathing contacts and is connected with L-type vertical row 12; Bus-bar sleeve plate covers L-typeVertical row, leaving can be for the interface of inlet wire inserted sheet turnover. The quantity of described leading-in box 13 is vertical with L-typeRow 12 quantity is identical. In the present embodiment, described copper sheathing is vertical shape.
Further, crossbeam comprises interior crossbeam 3, and interior crossbeam 3 is positioned at the inside of cabinet, half function plate 11Be fixedly connected with interior crossbeam 3, half function plate 11 has good insulating properties, can effectively prevent from drawing because of faultThe arcing rising, avoids copper sheathing to shock by electricity to maintenance personal or operating personnel.
In the present embodiment, can contact easily described leading-in box with L-type vertical row for the ease of copper sheathingOn 13, be provided with the entrance hole 131 of vertical configuration, described entrance hole extends to L-type and hangs down from the upper surface of leading-in boxIn line place. Described copper sheathing is positioned at described entrance hole 131.
In the present embodiment, because wire inlet unit comprises half function plate and combines with half function plate and positionIn several L-type vertical row of half function prelaminar part, described half function plate 11 adopts high strength, high resistantCombustion engineering plastics thermoplastic shaping. The standard type MNS low voltage drawing-out switching carbinet body of described half function plate is relativeThan global function plate standard type MNS, cost is more economized, and wire is the half of standard type, vertical channel costMore economize. And this cabinet has good isolation effect, can effectively intercept switch element failed shorted and produceThe impact of raw arcing on adjacent cells, guarantees that out of order unit accident can not cause adjacent function unitRelated accident, ensures that the power supply of miscellaneous equipment is stable, reduces loss.
In the present embodiment, because copper sheathing is enclosed in half function plate 11, therefore, in the time that drawer is extracted out,Copper sheathing can not expose.
As preferred version, described half function plate 11 is spliced by several assemblies, and each assembly comprisesConnecting plate 111 and be arranged on the side shield 112 of connecting plate 111 1 sides. Because half function plate 11 is adoptedForm with identical multiple parts assemblies, only need the assembling of actual requirement quantity, so installation is very squareJust. In the present embodiment, described half function plate 11 is spliced by 3 assemblies, in order to facilitate half block meritEnergy plate 11 is connected with other assembly, and the left side of the Far Left assembly of composition half function plate 11 is connected with a left sideGripper shoe 113, the right of rightmost assembly is connected with right support plate 114, left support plate 113 and right support plate114 are fixedly connected with other assembly of switch cabinet respectively, and half function plate 11 is stabilized. Described L-typeThe quantity of vertical row 12 and leading-in box 13 is corresponding with the number of assembly that is spliced into half function plate 11.
Certainly, the assembly of composition half function plate 11 is not limited to 3, can also establish according to actual needsBe set to 2,4,5 or other value. Equally, the quantity of described L-type vertical row 12 and leading-in box 13Corresponding with the number of assembly that is spliced into half function plate 11.
In the present embodiment, in order to make leading-in box 13 more stable with being connected of half function plate 11, and justIn the installation of leading-in box 13, as preferred version, establish connecting plate 111 upper ends of described half function plate 11Be equipped with several grooves 115, described each leading-in box 13 is separately positioned in described groove 115.
In the present embodiment, as preferred version, described side shield 112 is by under a upper end-stopping plate and twoEnd-stopping plate composition. A sidewall of described overhead gage composition groove. In order to save material, described two lower endsBetween baffle plate, be provided with space.
In the present embodiment, the standard type MNS low voltage drawing-out switching carbinet body of described half function plate also comprisesOutgoing line unit 2, described outgoing line unit 2 can be provided with rear outlet and side goes out line cable assembly, also can be independentBe provided with rear outlet or side and go out line cable assembly.
Certainly,, as another kind of preferred version, described outgoing line unit can also be provided with outlet plug-in unit. AsPreferred version, described outlet plug-in unit adopts a plug-in unit to add secondary inserting piece outlet.
Because outgoing line unit is provided with rear outlet and/or side goes out line cable assembly; Or outgoing line unit also can be establishedBe equipped with outlet plug-in unit. Outlet plug-in unit adopt an Eco-power plug-in unit as outlet plug-in unit than the cable of standard typeAssembly cost is more economized, and it is very convenient, flexible to install, and efficiency is also higher.
In the present embodiment, in order to facilitate the installation of end of incoming cables and leading-out terminal, in described cabinet, be provided with single insertingSheet wire.
Know-why of the present invention has below been described in conjunction with specific embodiments. These are described just in order to explain thisThe principle of invention, and can not be interpreted as by any way limiting the scope of the invention. Based on hereinExplain, those skilled in the art does not need to pay performing creative labour can associate other tool of the present inventionBody embodiment, within these modes all will fall into protection scope of the present invention.
Claims (8)
1. a standard type MNS low voltage drawing-out switching carbinet body for half function plate, comprises wire inlet unit(1), it is characterized in that, described wire inlet unit comprises half function plate (11), bus-bar sleeve plate and LType vertical row (12), described half function plate (11) rear portion is provided with leading-in box (13), leading-in box (13)Copper sheathing is inside housed, and described copper sheathing contacts and is connected with L-type vertical row (12); Bus-bar sleeve plate covers LType vertical row, leaving can be for the interface of inlet wire inserted sheet turnover;
Wherein, L-type vertical row (12) is positioned at the front portion of described half function plate (11), described leading-in box(13) entrance hole (131) that is provided with vertical configuration on, described entrance hole extends to from the upper surface of leading-in boxL-type vertical row place; Copper sheathing is positioned at leading-in box (13).
2. half function according to claim 1The standard type MNS low voltage drawing-out switching carbinet body of plate, is characterized in that, described half function plate (11) bySeveral assemblies are spliced, and each assembly comprises a connecting plate (111) and is arranged on connecting plate one sideSide shield (112).
3. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 2,It is characterized in that, connecting plate (111) upper end of described half function plate (11) is provided with several grooves(115), described each leading-in box is separately positioned in described groove.
4. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 2,It is characterized in that, described side shield (112) is made up of a upper end-stopping plate and two lower end baffle plates, and described twoBetween individual lower end-stopping plate, be provided with space.
5. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 1,It is characterized in that, also comprise outgoing line unit (2), described outgoing line unit is provided with rear outlet and/or side outlet electricityCable assembly.
6. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 1,It is characterized in that, also comprise outgoing line unit, described outgoing line unit is provided with outlet plug-in unit.
7. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 6,It is characterized in that, described outlet plug-in unit adopts a plug-in unit to add secondary inserting piece outlet.
8. the standard type MNS low voltage drawing-out switching carbinet body of half function plate according to claim 1,It is characterized in that, in described cabinet, be provided with single inserted sheet wire.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310652655.2A CN103683077B (en) | 2013-12-05 | 2013-12-05 | A kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310652655.2A CN103683077B (en) | 2013-12-05 | 2013-12-05 | A kind of standard type MNS low voltage drawing-out switching carbinet body of half function plate |
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| Publication Number | Publication Date |
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| CN103683077A CN103683077A (en) | 2014-03-26 |
| CN103683077B true CN103683077B (en) | 2016-05-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106300117A (en) * | 2016-08-30 | 2017-01-04 | 江苏华强电力设备有限公司 | A kind of pin-connected panel insulation vertical bus shield mounting structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050099924A (en) * | 2004-04-20 | 2005-10-17 | 주식회사 베스텍 | A distributing board which has pipe road of an electric wire with operations and inspection room |
| CN2785317Y (en) * | 2005-03-25 | 2006-05-31 | 郑雪根 | Switch cabinet vertical fixing equipment |
| CN101924329A (en) * | 2010-04-13 | 2010-12-22 | 江苏南自通华电气成套有限公司 | Bus insulation function board of switch cabinet |
| CN201927765U (en) * | 2010-12-28 | 2011-08-10 | 潘敏 | Wire-inlet socket for standard function board of low-voltage draw-out type switchgear |
| CN203312734U (en) * | 2013-03-15 | 2013-11-27 | 深圳市塔辉电器成套设备有限公司 | Busbar system with air-draft and heat-radiation channels and corresponding low-voltage switch cabinet |
| CN203589566U (en) * | 2013-12-05 | 2014-05-07 | 昆山振宏电子机械有限公司 | Standard MNS low voltage withdrawable switch cabinet body of half function board |
-
2013
- 2013-12-05 CN CN201310652655.2A patent/CN103683077B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050099924A (en) * | 2004-04-20 | 2005-10-17 | 주식회사 베스텍 | A distributing board which has pipe road of an electric wire with operations and inspection room |
| CN2785317Y (en) * | 2005-03-25 | 2006-05-31 | 郑雪根 | Switch cabinet vertical fixing equipment |
| CN101924329A (en) * | 2010-04-13 | 2010-12-22 | 江苏南自通华电气成套有限公司 | Bus insulation function board of switch cabinet |
| CN201927765U (en) * | 2010-12-28 | 2011-08-10 | 潘敏 | Wire-inlet socket for standard function board of low-voltage draw-out type switchgear |
| CN203312734U (en) * | 2013-03-15 | 2013-11-27 | 深圳市塔辉电器成套设备有限公司 | Busbar system with air-draft and heat-radiation channels and corresponding low-voltage switch cabinet |
| CN203589566U (en) * | 2013-12-05 | 2014-05-07 | 昆山振宏电子机械有限公司 | Standard MNS low voltage withdrawable switch cabinet body of half function board |
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| CN103683077A (en) | 2014-03-26 |
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Effective date of registration: 20170525 Address after: 528000, No. 29, East Road, new town neighborhood committee, Leliu street, Shunde District, Guangdong, Foshan Patentee after: GUANGDONG SHUNDE MING DA GLOBAL ELECTRICAL TECHNOLOGY CO.,LTD. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20170525 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Kunshan city Suzhou Dianshan Lake town of Jiangsu province 215300 City Huangpu River Road No. 268 Patentee before: KUNSHAN ZHENHONG ELECTRONIC MACHINERY Co.,Ltd. |