CN206922169U - A kind of bus duct rotary switch current-collector - Google Patents
A kind of bus duct rotary switch current-collector Download PDFInfo
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- CN206922169U CN206922169U CN201720799176.7U CN201720799176U CN206922169U CN 206922169 U CN206922169 U CN 206922169U CN 201720799176 U CN201720799176 U CN 201720799176U CN 206922169 U CN206922169 U CN 206922169U
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- bus duct
- carbon brush
- collector
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Abstract
The utility model discloses a kind of bus duct rotary switch current-collector, including collection plug and Switch main body, the side of left and right two of the plug and plug center of top are equipped with by electric phase hole, carbon brush can be installed by electric phase hole described, the power switch for controlling carbon brush to be powered is provided with Switch main body, bus duct provided by the utility model rotary switch current-collector, it is made up of the socket of bus duct body and rotatable access, copper bar is wherein provided with bus duct body, carbon brush is provided with socket.Carbon brush uses carbon brush, when repairing or changing controlling switch, will not produce spark, avoids the risk of damage and the personnel's electric shock of electrical equipment.
Description
Technical field
Electrical distribution field is the utility model is related to, particularly a kind of bus duct rotary switch current-collector.
Background technology
With modernization project facility and equipment emerge in large numbers, the fast increasing of power consumption of all trades and professions, especially numerous high levels are built
The appearance with large-sized workshop workshop is built, the electrified terminal of traditional rotary switch current-collector uses copper, due to rotary switch current collection
Device usage time long or secondary displacement, cause electrified terminal made of copper and bus duct copper bar loose contact, easily produce spark, make
Into the damage of rotary switch current-collector and bus duct, so as to increase use cost.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of bus duct rotary switch current-collector, the rotation is opened
The carbon brush and the work of bus duct copper bar Long Term Contact for closing current-collector will not produce spark, have more convenient and practical, cost-effective
Switch controlling device.
The utility model is achieved through the following technical solutions：A kind of bus duct rotary switch current-collector, including collection electric mortiser
Head and Switch main body, it is equipped with the side of left and right two of collection plug and collection plug center of top by electric phase hole,
It is described by carbon brush is provided with electric phase hole, the collection plug is additionally provided with ground wire, is provided with Switch main body for controlling
The power switch that carbon brush is powered.
Enter a stage, power switch described in the utility model is explosion-proof control power switch, and described power supply is opened
Close the bottom for being arranged on Switch main body.
The utility model compared with prior art, has advantages below and beneficial effect：Bus provided by the utility model
Groove rotary switch current-collector, is made up of the socket of bus duct body and rotatable access, is wherein set in bus duct body
There is copper bar, collect and be provided with carbon brush on plug.Using carbon brush, when repairing or changing controlling switch, spark will not be produced, is avoided
The risk that the damage of electrical equipment and personnel get an electric shock.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become apparent：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 side structure schematic view；
Fig. 3 applies the structural representation in bus duct for the utility model.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or two
More than individual.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can also be joined directly together or indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State concrete meaning of the term in the utility model.
Shown in reference picture 1, Fig. 2 and Fig. 3, a kind of bus duct rotary switch current-collector of the present embodiment, including collection electric mortiser
First 1 and Switch main body 2, the side of left and right two of the collection plug 1 and collection plug center of top are equipped with by electric phase
Hole 3, described by electric 3 built-in carbon brush of phase hole, collection plug is additionally provided with ground wire 8, for protecting electrical leakage, carbon brush 4 with
Copper bar contacts to form current supply circuit in bus duct body 6, and power switch 5 controls the conveying of power supply, and power switch 2 is arranged on switch
On body.
It should be noted that power switch 2 described in the utility model is explosion-proof control power switch, and described electricity
Source switch 2 is arranged on the bottom of Switch main body.
Operation principle of the present utility model：The utility model rotary switch current-collector is used in bus duct body 6, and rotation is opened
It is the power taking from bus duct body 6 to close current-collector, its current collection plug portion each current phase in corresponding bus duct body 6
Settable carbon brush, is contacted by corresponding different position by the carbon brush 4 of electric phase with the copper bar 7 of the setting in bus duct body
Multigroup different circuit switching control mode is cooperatively formed, so as to play multigroup out of phase power taking work(in wall scroll bus duct
Can, add flexibility and the convenience of power consumption control mode, and carbon brush is with the usage time of copper bar 7 long or during secondary displacement,
Spark will not be produced and avoid electrical equipment（Such as rotary switch current-collector, bus duct）Damage and personnel get an electric shock risk.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
In the case where not departing from principle and objective of the present utility model a variety of change, modification, replacement and modification can be carried out to these embodiments,
The scope of the utility model is limited by claim and its equivalent.
Claims (1)
1. a kind of bus duct rotary switch current-collector, including collection plug and Switch main body, in the left and right two of collection plug
Side and collection plug center of top are equipped with by electric phase hole, it is characterised in that：It is provided with described by electric phase hole
Carbon brush, the collection plug are additionally provided with ground wire, the power switch for controlling carbon brush to be powered are provided with Switch main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799176.7U CN206922169U (en) | 2017-07-04 | 2017-07-04 | A kind of bus duct rotary switch current-collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720799176.7U CN206922169U (en) | 2017-07-04 | 2017-07-04 | A kind of bus duct rotary switch current-collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922169U true CN206922169U (en) | 2018-01-23 |
Family
ID=61335460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720799176.7U Active CN206922169U (en) | 2017-07-04 | 2017-07-04 | A kind of bus duct rotary switch current-collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922169U (en) |
-
2017
- 2017-07-04 CN CN201720799176.7U patent/CN206922169U/en active Active
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| GR01 | Patent grant |