CN206650324U - A kind of high-tension switch cabinet - Google Patents
A kind of high-tension switch cabinet Download PDFInfo
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- CN206650324U CN206650324U CN201720432470.4U CN201720432470U CN206650324U CN 206650324 U CN206650324 U CN 206650324U CN 201720432470 U CN201720432470 U CN 201720432470U CN 206650324 U CN206650324 U CN 206650324U
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- cabinet
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- conductive plug
- strip
- tension
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Abstract
The utility model discloses a kind of high-tension switch cabinet, including the cabinet for installing and accommodating electrical part, high-tension fuse is fixedly installed in cabinet, disconnecting switch, earthed switch, mutual inductance type station local coordinate frame, mutual inductance type station local coordinate frame is fixedly installed on fixed installation overarm brace of the inner top of cabinet no less than 25cm, disconnecting switch is by conductive plug-in strip, static contact, high-tension fuse forms, high-tension fuse is fixed and is connected in series on conductive plug-in strip, conductive plug-in strip lower end is hinged on the hinged seat with support porcelain vase on the bottom bracket for being arranged at cabinet, the adhesive of conductive plug-in strip upper end is connected on wiring pile, hinged seat with support porcelain vase is 45 ° ± 1 relative to cabinet sidewall slope angle.The utility model is reliable using safe operation, particularly by high-tension fuse and disconnecting switch combination settings, substantially reduces the inside space-consuming of cabinet, and installs maintenance and repair conveniently, reduces construction cost of the manufacturing cost to each related auxiliary facility.
Description
Technical field
It the utility model is related to a kind of cabinet of high-pressure delivery equipment, and in particular to a kind of height with station local coordinate frame presses off
Close cabinet.
Background technology
High-tension switch cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or the effect such as protection, high-tension switch cabinet is by electric equipment products of the voltage class in 3.6kV-550kV are made, and high voltage isolator is with being grounded
Switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and height press off
Several major classes such as cabinet are closed, high-tension switch cabinet is by primary cut-out, on-load switch, contactor, high-tension fuse, disconnecting switch, ground connection
Switch, transformer and station local coordinate frameAnd control, measurement, protection, adjusting meansInternal connector, auxiliary, shell and
Space of the complete power distribution equipment of the compositions such as supporter in it is that medium is used as receiving and distribution using air or composite insulating material
The three-phase electric energy of power network, the various electric component set degree in switch cubicle are not high, are related to that installation procedure is very complicated, and cabinet is set
Meter need to reserve enough spaces for the installation of various electric components, cause cabinet volume larger, the correlation of both outdoors and indoors is set
Apply compared with strict requirements, added the manufacturing cost of capital construction and cabinet.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of high-tension switch cabinet.
To achieve these goals, technical scheme is used by the utility model solves its technical problem：A kind of high pressure
Switch cubicle, including for installing and accommodating the cabinet of electrical part, primary cut-out is fixedly installed in the cabinet, load is opened
Pass, contactor, high-tension fuse, disconnecting switch, earthed switch, mutual inductance type station local coordinate frame, mutual inductance type station local coordinate frame are fixed
It is installed on fixed installation overarm brace of the inner top of cabinet no less than 25cm, is stretched out at the top of mutual inductance type station local coordinate frame
There is three-phase wiring pile, the three-phase wiring pile that the bottom of corresponding mutual inductance type station local coordinate frame corresponds at the top of it respectively is respectively arranged with
Wiring pile, described disconnecting switch are made up of conductive plug-in strip, static contact, high-tension fuse, and high-tension fuse is fixed and is connected in series
In on conductive plug-in strip, conductive plug-in strip lower end is hinged on the hinged seat with support porcelain vase on the bottom bracket for being arranged at cabinet
On, the adhesive of conductive plug-in strip upper end is connected on wiring pile, and the hinged seat with support porcelain vase is relative to cabinet sidewall slope
Angle is 45 ° ± 1.
A kind of high-tension switch cabinet that the utility model further provides for, overarm brace is fixedly mounted in it and cabinet is integrated
Structure, the mounting hole that is fixedly connected offered on overarm brace for installing mutual inductance type station local coordinate frame is installed, it is described with branch
The hinged seat for holding porcelain vase is fixedly mounted on the constant tilt platform on cabinet rear wall, and the constant tilt platform is relative to cabinet
The slanted angle of body sidewall pair is 45 °.
A kind of high-tension switch cabinet that the utility model further provides, its high-tension fuse include fusion tube, support insulation
Set, contact base is installed, is provided with the conductive plug-in strip of disconnecting switch and supports insulation sleeve and installation contact base, the both ends difference of fusion tube
It is fixed to be connected in installation contact base.
The beneficial effects of the utility model：The utility model using safe operation it is reliable, particularly by high-tension fuse with
Disconnecting switch combination settings, the inside space-consuming of cabinet is substantially reduced, and maintenance and repair is installed conveniently, further
Directly reduce switch cabinet and the manufacturing cost of interior fittings, indirectly reduce the construction of each related auxiliary facility into
This.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is forward structure schematic diagram of the present utility model；
Fig. 2 is lateral structure schematic diagram of the present utility model；
Wherein, 1, cabinet；2nd, disconnecting switch；3rd, mutual inductance type station local coordinate frame；4th, overarm brace is fixedly mounted；5th, three connect
Line stake；6th, wiring pile；7th, with the hinged seat for supporting porcelain vase；8th, constant tilt platform.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As depicted in figs. 1 and 2, the utility model provides a kind of high-tension switch cabinet, including for installing and accommodating electrical part
Cabinet 1, be fixedly installed in the cabinet 1 primary cut-out, on-load switch, contactor, high-tension fuse, disconnecting switch 2,
Earthed switch, mutual inductance type station local coordinate frame 3, the inner top that mutual inductance type station local coordinate frame 3 is fixedly installed in apart from cabinet 1 are no less than
On 25cm fixed installation overarm brace 4, the top of mutual inductance type station local coordinate frame 3 is extended with three-phase wiring pile 5, corresponding mutual inductance type
The three-phase wiring pile 5 that the bottom of station local coordinate frame 3 corresponds at the top of it respectively is respectively arranged with wiring pile 6, described disconnecting switch 2
It is made up of conductive plug-in strip, static contact, high-tension fuse, high-tension fuse is fixed and is connected in series on conductive plug-in strip, conductive plug-in strip
Lower end is hinged on the hinged seat 7 with support porcelain vase being arranged on the bottom bracket of cabinet 1, and the adhesive of conductive plug-in strip upper end connects
It is connected on wiring pile 6, the hinged seat 7 with support porcelain vase is 45 ° ± 1 relative to the sidewall slope angle of cabinet 1.
The fixed installation overarm brace 4 and 1 integrated structure of cabinet, install and are offered on overarm brace 4 for pacifying
Dress mutual inductance type station local coordinate frame 3 is fixedly connected with mounting hole, and the hinged seat 7 with support porcelain vase is fixedly mounted on cabinet 1
On constant tilt platform 8 on rear wall, the constant tilt platform 8 is 45 ° relative to the slanted angle of the side wall pair of cabinet 1.
The high-tension fuse includes fusion tube, supports insulation sleeve, installs contact base, is set in the conductive plug-in strip of disconnecting switch 2
It is equipped with and supports insulation sleeve and installation contact base, the both ends of fusion tube are fixed respectively is connected in installation contact base.
The cabinet 1 is fabricated to by metallic support type material with sheet metal, and the cuboid line support section bar of the cabinet 1 is adopted
The U-shaped material formed with the G section bars being bent into after steel plate punching, remaining support section bar using bending after steel plate punching, supports section bar
Connection fastening uses bolt assembling structure.
The disconnecting switch 2 is primarily used to isolate high voltage power supply, to ensure safety inspectionTherefore it is structurally characterized in that
Have after disconnection and be evident that open gap.It another is structurally characterized in that no special arc-control device, and therefore it can not band
Load operation.But it allows the certain low current of break-makeAs exciting current is not more than 2A no-load transformer charging capacitor electric current
Nonloaded line and voltage transformer circuit no more than 5A etc..
A kind of simplest protection electrical equipment of high-tension fuseThe fuse when overload or short trouble occur for network
Can individually automatic shutoff circuitSo as to reach the purpose of protection electrical equipment.
The utility model is reliable using safe operation, particularly by high-tension fuse and disconnecting switch combination settings, significantly
Reduce the inside space-consuming of cabinet, and it is convenient to install maintenance and repair, further directly reduce switch cabinet and
The manufacturing cost of interior fittings, indirectly reduce the construction cost of each related auxiliary facility.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of high-tension switch cabinet, including for installing and accommodating the cabinet (1) of electrical part, be fixedly installed in the cabinet (1)
There are primary cut-out, on-load switch, contactor, high-tension fuse, disconnecting switch (2), earthed switch, mutual inductance type station local coordinate frame
(3), it is characterised in that mutual inductance type station local coordinate frame (3) is fixedly installed in inner top the consolidating no less than 25cm apart from cabinet (1)
On Dingan County's dress overarm brace (4), three-phase wiring pile (5), corresponding mutual inductance type station are extended with the top of mutual inductance type station local coordinate frame (3)
Correspond to the three-phase wiring pile (5) at the top of it respectively with the bottom of transformer (3) and be respectively arranged with wiring pile (6), described isolation
Switch (2) is made up of conductive plug-in strip, static contact, high-tension fuse, and high-tension fuse is fixed and is connected in series on conductive plug-in strip, is led
Electric knife switch lower end is hinged on the hinged seat (7) with support porcelain vase being arranged on the bottom bracket of cabinet (1), conductive plug-in strip
Upper end adhesive is connected on wiring pile (6), and the hinged seat (7) with support porcelain vase presss from both sides relative to cabinet (1) sidewall slope
Angle is 45 ° ± 1.
A kind of 2. high-tension switch cabinet according to claim 1, it is characterised in that it is described fixed installation overarm brace (4) with
Cabinet (1) integrated structure, the fixation offered on overarm brace (4) for installing mutual inductance type station local coordinate frame (3) is installed
Mounting hole is connected, the hinged seat (7) with support porcelain vase is fixedly mounted on the constant tilt platform on cabinet (1) rear wall
(8) on, the constant tilt platform (8) is 45 ° relative to the slanted angle of cabinet (1) side wall pair.
3. a kind of high-tension switch cabinet according to claim 1, it is characterised in that the high-tension fuse includes fusion tube, branch
Insulation sleeve is held, contact base is installed, is provided with the conductive plug-in strip of disconnecting switch (2) and supports insulation sleeve and installation contact base, fusion tube
Both ends fixed be respectively connected in installation contact base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432470.4U CN206650324U (en) | 2017-04-24 | 2017-04-24 | A kind of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432470.4U CN206650324U (en) | 2017-04-24 | 2017-04-24 | A kind of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206650324U true CN206650324U (en) | 2017-11-17 |
Family
ID=60277259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432470.4U Active CN206650324U (en) | 2017-04-24 | 2017-04-24 | A kind of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206650324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371016A (en) * | 2020-04-22 | 2020-07-03 | 深圳市艾博尔电源技术有限公司 | Dynamometer power supply cabinet |
-
2017
- 2017-04-24 CN CN201720432470.4U patent/CN206650324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111371016A (en) * | 2020-04-22 | 2020-07-03 | 深圳市艾博尔电源技术有限公司 | Dynamometer power supply cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Xiangyang Street Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Junlang Electric Co., Ltd. Address before: 325000 Xiangyang Street Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: JUNLANG ELECTRIC CO., LTD. |