CN204597252U - A kind of switch cubicle with transparent bus shrouding - Google Patents
A kind of switch cubicle with transparent bus shrouding Download PDFInfo
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- CN204597252U CN204597252U CN201520343040.6U CN201520343040U CN204597252U CN 204597252 U CN204597252 U CN 204597252U CN 201520343040 U CN201520343040 U CN 201520343040U CN 204597252 U CN204597252 U CN 204597252U
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- shrouding
- transparent
- bus
- switch cubicle
- busbar channel
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Abstract
The utility model discloses a kind of switch cubicle with transparent bus shrouding, vertical bus is introduced in cabinet, bus is laid along busbar channel, and be linked in switch element through busbar channel, it is characterized in that, described busbar channel is made towards the one side of cabinet backboard with transparent shrouding, does not all make with metal shrouding towards each of cabinet backboard, make busbar channel become visual type, be convenient to bus operating mode and observe and safeguard.
Description
Technical field
The utility model relates to a kind of switch cubicle, particularly about a kind of switch cubicle with transparent bus shrouding.
Background technology
Common closed switch cabinet is all in three-phase alternating current system, with the use of distributing electric energy, is particularly suitable for frequent handover operation occasion as accepting.Most of switch cubicle entirety is all adopt metalwork, is not visible material, adopts metallic plate separately between compartment, each other can not fluoroscopic observation, brings very big inconvenience to plant maintenance.
Bus is used in the connection in electric substation between voltage power distribution equipment at different levels, and the connection between electric equipment and corresponding power distribution equipment such as transformer, mostly adopts plain conductor or the twisted wire of rectangle or circular cross-section.In electric power system, bus links together each current-carrying duplexure in power distribution equipment, plays a part to collect, distribute and transmit electric energy.Bus is divided into hard bus, soft bus and enclosed busbar by structure.
The metal enclosed shell of busbar channel can protect bus from mechanical damage or animal injury; adopt the installation of plug-in unit very safe in a power distribution system; shell can ground connection as a whole; ground connection very reliable; and the PVC shell of cable is subject to machinery and animal injury, must first cut off the electricity supply during installing cables, if wrong generation meeting danger close; particularly cable will carry out on-the-spot ground connection work, and the unreliable of ground connection causes dangerous increasing.
But metal enclosed busbar channel, appearance can't see bus situation, brings inconvenient part to maintenance.
Utility model content
For solving the installation and maintenance problem of bus duct, the utility model provides a kind of switch cubicle with transparent bus shrouding.This low cabinet of opening has independently busbar channel, and both sides, busbar channel use metallic plate to make, and head-on view adopts transparent cover plate, can directly observe bus operating mode by cover plate, and maintenance is convenient.
For achieving the above object, the utility model takes following technical scheme: a kind of switch cubicle with transparent bus shrouding, surround closed cabinet by skeleton and shell, vertical bus is introduced in cabinet, described vertical bus is laid along busbar channel, and be linked in switch element through described busbar channel, described busbar channel is arranged in described cabinet, it is characterized in that: described busbar channel is made towards the one side of cabinet backboard with transparent shrouding, all do not make with metal shrouding towards each of cabinet backboard, described cabinet backboard is detachable backboard.
Further, described busbar channel is a square duct.
Further, described transparent shrouding is the transparent panel of flame-retardant insulating material.
Further, described transparent shrouding is divided into transparent upper sealing plate, transparent middle shrouding and transparent lower shrouding, is distributed on busbar channel.
Further, the metal shrouding of described busbar channel is thin aludip, or galvanized steel plain sheet, or cold-rolled steel sheet.
Further, punching on the metal shrouding of described busbar channel, described transparent shrouding is arranged on metal shrouding by bolt.
Further, described switch cubicle comprises multiple described switch element, and described vertical bus, along the direct motion of described busbar channel, whenever during a switch element, distributes one group of bus and is linked in a switch element.
Independent of one another between each described switch element.
Further, described skeleton is assembled by G type shaped steel.
Further, described shell is slim aludip, or galvanized steel plain sheet, or cold-reduced sheet.
The utility model is a novel switch cubicle, and the important feature of switch cubicle is busbar channel to be set to visual type, makes bus operating mode be convenient to observe and safeguard like this.In addition, switch cubicle is overall using G shaped steel as skeleton, and using aluminium zine plate or rolled steel plate as shell, overall structure is light.In switch cubicle, multiple switch element can also be set, increase the use amount of switch cubicle.
Other feature and advantage of the present utility model will be set forth in the following description, and, becoming apparent from specification of part, or understand by implementing the utility model.The purpose of this utility model and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing only for illustrating the object of specific embodiment, and is not thought restriction of the present utility model, and in whole accompanying drawing, identical reference symbol represents identical parts.
Fig. 1 is that view is seen in the front of the utility model switch cubicle;
Fig. 2 is that view (side plate of dismantling) is seen in the side of the utility model switch cubicle;
Fig. 3 be the utility model switch cubicle below see view (backboard of dismantling).
In figure, fishplate bar, 7-drawer secondary-plug fitting, 8-drawer plug connector, 9-switch element, 10-panel, 11-outside framework, 12-crossbeam, 13-inner column, 14-cabinet backboard after 1-vertical bus row, the transparent upper sealing plate of 2-, the transparent middle shrouding of 3-, 4-metal shrouding, the transparent lower shrouding of 5-, 6-drawer.
Embodiment
Be described in detail the utility model below in conjunction with drawings and Examples, accompanying drawing and embodiment of the present utility model are used from explaination the utility model.But those skilled in the art it will be appreciated that; following examples are not the unique restriction done technical solutions of the utility model; every any equivalents of doing under technical solutions of the utility model Spirit Essence or change, all should be considered as belonging to protection range of the present utility model.
This switch cubicle of the present utility model, cabinet skeleton is assembled by G type shaped steel, comprising cabinet outside framework 11, and cabinet inside be used for separated compartments and multiple crossbeams 12 and inner column 13, be all adopt G type shaped steel be spliced.Outside framework 11, crossbeam 12, inner column 13 are all fixed by the mode of hasp each other.Adopt the switch cubicle skeleton that G type shaped steel is assembled, can by the skeleton using the shaped steel of model of the same race or even model not of the same race to splice various structures easily, as long as connect with hasp, structure is simple, assembled convenience, the passable electric equipment risking various version, so also just do not repeated one by one at this.Use G type shaped steel simultaneously, its strength ratio C type shaped steel or angle steel all high.
This switch cubicle of the present utility model, cabinet shell is by slim aludip, or galvanized steel plain sheet, or cold-rolled steel sheet is coated on and skeleton is formed as closure switch cubicle, so overall weight is light.
This switch cubicle of the present utility model is a multiunit switch cubicle, and each switch element 9 is with horizontal, vertical row or anyhow arrange alternate mode and be arranged in switch cubicle, and embodiment is single vertical setting of types arrangement mode as shown in drawings.The cabinet body structure of this integrated multiple switch element, can hold simultaneously organize converting equipment more, meet multichannel power distribution demand, is the main flow of current market development.Each switch element separates with compartment, arranges independent operation panel 10 before each switch element, after independently a plug connector 8 and secondary-plug fitting 7 are all set, independently arranges electricity piece in each switch element, without affecting between each switch element.
And preferably, each switch element all exists with the form of drawer, unit component is arranged in the drawer that skeleton and Shell Plate make, and can dismantle separately.
For any one switch cubicle, all will introduce bus, bus is used for the connection between voltage power distribution equipment at different levels, and the connection between electric equipment and corresponding power distribution equipment such as transformer.In the cabinet of this pass of the present utility model, bus accesses with the rear portion of the mode of bus bar from cabinet, and bus bar is along busbar channel direct motion, whenever during a switch element, distributes one group of bus.In this tandem structure as shown in Figures 1 to 3, bus bar enters in the mode of vertical bus row 1, runs from top to bottom through vertical bus channel, and often through a switch element, separate one group of bus and enter in drawer through fishplate bar 6 after drawer, all the other continuation are descending.In structure in the past, busbar channel is all by aluminizing or galvanized sheet metal, or cold-reduced sheet forms through the panel beating system of enclosing.
Bus is along putting in the channel, and passage all round closure, only stays wire inlet-outlet, so appearance cannot see the inner case of bus at all.In order to improve this situation, bus passes through to be improved by the utility model.Square pipe is made in busbar channel, all can not make not visible metal shrouding 4 towards all the other each of cabinet backboard 14, the one side towards cabinet backboard 14 makes of transparent material scutum, like this, after cabinet backboard is opened, bus is observed by transparent shrouding.Both sides, busbar channel use metallic plate to make, and punching on metallic plate, transparent shrouding is arranged on metal shrouding by bolt.Whether transparent shrouding is flame-retardant insulating material, can directly observe bus operating mode by transparent shrouding, observe and have foreign matter to drop on isolated bus fixture, and the maintenance of cabinet operating mode is convenient.Further, metal shrouding is provided with ventilation hole.
Transparent shrouding adopts preferably sectional design, is divided into transparent upper sealing plate 2, transparent middle shrouding 3 and transparent lower shrouding 5.The bus at which position goes wrong, this part the transparent shrouding of can dismantling merely, and maintenance is convenient.
The above; be only the utility model preferably embodiment; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection range of the present utility model.
Claims (10)
1. the switch cubicle of the transparent bus shrouding of band, surround closed cabinet by skeleton and shell, vertical bus is introduced in cabinet, described vertical bus is laid along busbar channel, and be linked in switch element through described busbar channel, described busbar channel is arranged in described cabinet, it is characterized in that: described busbar channel is made towards the one side of cabinet backboard with transparent shrouding, all do not make with metal shrouding towards each of cabinet backboard, described cabinet backboard is detachable backboard.
2. the switch cubicle of the transparent bus shrouding of band according to claim 1, is characterized in that: described busbar channel is a square duct.
3. the switch cubicle of the transparent bus shrouding of band according to claim 1, is characterized in that: described transparent shrouding is the transparent panel of flame-retardant insulating material.
4. the switch cubicle of the transparent bus shrouding of band according to claim 1 or 2 or 3, is characterized in that: described transparent shrouding is divided into transparent upper sealing plate, transparent middle shrouding and transparent lower shrouding, is distributed on busbar channel.
5. the switch cubicle of the transparent bus shrouding of band according to claim 1 or 2 or 3, is characterized in that: the metal shrouding of described busbar channel is thin aludip, or galvanized steel plain sheet, or cold-rolled steel sheet.
6. the switch cubicle of the transparent bus shrouding of band according to claim 1 or 2 or 3, it is characterized in that: punching on the metal shrouding of described busbar channel, described transparent shrouding is arranged on metal shrouding by bolt.
7. the switch cubicle of the transparent bus shrouding of band according to claim 1, it is characterized in that: described switch cubicle comprises multiple described switch element, described vertical bus, along the direct motion of described busbar channel, whenever during a switch element, distributes one group of bus and is linked in a switch element.
8. the switch cubicle of the transparent bus shrouding of band according to claim 7, is characterized in that: independent of one another between each described switch element.
9. the switch cubicle of the transparent bus shrouding of band according to claim 1, is characterized in that: described skeleton is assembled by G type shaped steel.
10. the switch cubicle of the transparent bus shrouding of band according to claim 1, is characterized in that: described shell is slim aludip, or galvanized steel plain sheet, or cold-reduced sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343040.6U CN204597252U (en) | 2015-05-19 | 2015-05-19 | A kind of switch cubicle with transparent bus shrouding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520343040.6U CN204597252U (en) | 2015-05-19 | 2015-05-19 | A kind of switch cubicle with transparent bus shrouding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204597252U true CN204597252U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520343040.6U Active CN204597252U (en) | 2015-05-19 | 2015-05-19 | A kind of switch cubicle with transparent bus shrouding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204597252U (en) |
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2015
- 2015-05-19 CN CN201520343040.6U patent/CN204597252U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |