CN104393521A - Metal armoured draw-out type switchgear - Google Patents

Metal armoured draw-out type switchgear Download PDF

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Publication number
CN104393521A
CN104393521A CN201410829008.9A CN201410829008A CN104393521A CN 104393521 A CN104393521 A CN 104393521A CN 201410829008 A CN201410829008 A CN 201410829008A CN 104393521 A CN104393521 A CN 104393521A
Authority
CN
China
Prior art keywords
baffle
steel plate
cabinet
out type
cabinet body
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.)
Pending
Application number
CN201410829008.9A
Other languages
Chinese (zh)
Inventor
朱剑华
戴兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Longyuan Electricity Technology Co Ltd
Original Assignee
Suzhou Longyuan Electricity Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Longyuan Electricity Technology Co Ltd filed Critical Suzhou Longyuan Electricity Technology Co Ltd
Priority to CN201410829008.9A priority Critical patent/CN104393521A/en
Publication of CN104393521A publication Critical patent/CN104393521A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/12Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/173Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Patch Boards (AREA)

Abstract

The invention discloses a metal armoured draw-out type switchgear. The metal armoured draw-out type switchgear comprises a cabinet body and a plurality of drawable units, wherein a baffle is arranged inside the cabinet body;; each drawable unit is arranged on the baffle and is movably connected with the baffle; the cabinet and the baffle are made of an aluminum-coated zinc steel plate; the aluminum-coated zinc steel plate is machined and bended by a CNC (computer numerical control) machine tool into shapes of the cabinet body housing and the baffle; the formed cabinet body and the baffle are mutually connected through bolts. By adopting the method, the aluminum-coated zinc steel plate adopted by the metal armoured draw-out type switchgear has strong resistance to corrosion and oxidation, and higher mechanical strength than that of an identical steel plate, the switchgear can be used as an indoor complete set paired device fora three-phase alternating current 50Hz and 3 to 10kV single bus or double bus segmented system, and meets industry standard requirements.

Description

A kind of metal armoring draw out switchgear
Technical field
The present invention relates to electrical equipment, particularly relate to a kind of metal armoring draw out switchgear.
Background technology
Switch cubicle (switch cabinet) is a kind of electric equipment, and switch cubicle outside line is introduced into master switch in cabinet, then enters sub-control switch, and each shunt needs to arrange by it.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, as power plant etc., the low-frequency load reduction be also provided with as protecting capital equipment had.The material that present switchgear adopts is common steel plate materials, and be easily corroded, antioxidation is not obvious, and intensity is little, use danger and the life-span short.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of metal armoring draw out switchgear, and this switchgear result of use is good.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of metal armoring draw out switchgear, the unit comprising cabinet and can extract out, described cabinet inside is provided with dividing plate, the described unit that can extract out is multiple, each described unit that can extract out to be placed on described dividing plate and to be flexibly connected, the material of described cabinet and described dividing plate is aluminizing zinc steel plate, described aluminizing zinc steel plate is through CNC machine processing and the shape being bent into described cabinet shell and described dividing plate, and described cabinet and the described dividing plate of shaping are formed by bolt.
In a preferred embodiment of the present invention, each described unit that can extract out is provided with independently ground connection.
In a preferred embodiment of the present invention, the height of described cabinet is 700-900mm.
In a preferred embodiment of the present invention, the degree of depth of described cabinet is 900-1000mm.
The invention has the beneficial effects as follows: metal armoring draw out switchgear of the present invention, the aluminizing zinc steel plate adopted has very strong anticorrosion and antioxidation, and there is the mechanical strength higher than equal steel plate, this switchgear can use as the indoor complete contrast means of three-phase alternating current 50Hz, 3-10kV single busbar connection or double-bus segmented system, meets the standard-required in industry.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of metal armoring draw out switchgear one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, cabinet, and 2, the unit that can extract out, 3, dividing plate.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of metal armoring draw out switchgear, the unit 2 comprising cabinet 1 and can extract out, described cabinet 1 inside is provided with dividing plate 3, the described unit 2 that can extract out is multiple, each described unit 2 that can extract out to be placed on described dividing plate 3 and to be flexibly connected, the material of described cabinet 1 and described dividing plate 3 is aluminizing zinc steel plate, and described aluminizing zinc steel plate is through CNC machine processing and the shape being bent into described cabinet 1 shell and described dividing plate 3, and described cabinet 1 and the described dividing plate 3 of shaping are formed by bolt.
Preferably, each described unit 2 that can extract out is provided with independently ground connection.
Preferably, the height of described cabinet 1 is 800mm.
Preferably, the degree of depth of described cabinet 1 is 950mm.
The invention has the beneficial effects as follows:
One, the aluminizing zinc steel plate adopted has very strong anticorrosion and antioxidation, and has the mechanical strength higher than equal steel plate;
Two, this switchgear can use as the indoor complete contrast means of three-phase alternating current 50Hz, 3-10kV single busbar connection or double-bus segmented system;
Three, this switchgear meets the standard-required in industry.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (4)

1. a metal armoring draw out switchgear, it is characterized in that, the unit comprising cabinet and can extract out, described cabinet inside is provided with dividing plate, the described unit that can extract out is multiple, and each described unit that can extract out to be placed on described dividing plate and to be flexibly connected, and the material of described cabinet and described dividing plate is aluminizing zinc steel plate, described aluminizing zinc steel plate is through CNC machine processing and the shape being bent into described cabinet shell and described dividing plate, and described cabinet and the described dividing plate of shaping are formed by bolt.
2. metal armoring draw out switchgear according to claim 1, is characterized in that, each described unit that can extract out is provided with independently ground connection.
3. metal armoring draw out switchgear according to claim 1, is characterized in that, the height of described cabinet is 700-900mm.
4. metal armoring draw out switchgear according to claim 1, is characterized in that, the degree of depth of described cabinet is 900-1000mm.
CN201410829008.9A 2014-12-29 2014-12-29 Metal armoured draw-out type switchgear Pending CN104393521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410829008.9A CN104393521A (en) 2014-12-29 2014-12-29 Metal armoured draw-out type switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410829008.9A CN104393521A (en) 2014-12-29 2014-12-29 Metal armoured draw-out type switchgear

Publications (1)

Publication Number Publication Date
CN104393521A true CN104393521A (en) 2015-03-04

Family

ID=52611377

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410829008.9A Pending CN104393521A (en) 2014-12-29 2014-12-29 Metal armoured draw-out type switchgear

Country Status (1)

Country Link
CN (1) CN104393521A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2836283Y (en) * 2005-07-14 2006-11-08 杭州电器开关有限公司 Armored central enclosed AC metal switch apparatus
CN202282568U (en) * 2011-10-10 2012-06-20 江苏双燕电器箱柜厂 Drawer type switch cabinet
CN202308881U (en) * 2011-10-21 2012-07-04 北京美基机电设备有限公司 Draw-out-type low-voltage switch equipment
CN202772485U (en) * 2012-09-28 2013-03-06 宝石电气设备有限责任公司 Extraction type low voltage switch cabinet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2836283Y (en) * 2005-07-14 2006-11-08 杭州电器开关有限公司 Armored central enclosed AC metal switch apparatus
CN202282568U (en) * 2011-10-10 2012-06-20 江苏双燕电器箱柜厂 Drawer type switch cabinet
CN202308881U (en) * 2011-10-21 2012-07-04 北京美基机电设备有限公司 Draw-out-type low-voltage switch equipment
CN202772485U (en) * 2012-09-28 2013-03-06 宝石电气设备有限责任公司 Extraction type low voltage switch cabinet

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Application publication date: 20150304