CN206725663U - A kind of switch cabinet phasing car - Google Patents
A kind of switch cabinet phasing car Download PDFInfo
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- CN206725663U CN206725663U CN201720431996.0U CN201720431996U CN206725663U CN 206725663 U CN206725663 U CN 206725663U CN 201720431996 U CN201720431996 U CN 201720431996U CN 206725663 U CN206725663 U CN 206725663U
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- China
- Prior art keywords
- nuclear phase
- phase arm
- switch cabinet
- change
- car
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Abstract
It the utility model is related to electric operating technical field, and in particular to a kind of switch cabinet phasing car.Switch cabinet phasing car provided by the utility model,Including base,Insulating base,Volt ampere meter,First change-over switch,Second change-over switch and the first nuclear phase arm and the second nuclear phase arm,Nuclear phase car is pushed into middle-placed switch cabinet at work,By the sideboard that middle-placed switch cabinet can be easily opened very much on nuclear phase car,Then nuclear phase car is fixed in middle-placed switch cabinet,Then the first change-over switch is passed through,Second change-over switch adjusts the phase sequence connected mode of two switch cabinet electrified displays,Judge whether the phase sequence of two switch cubicles is consistent by volt ampere meter,Insulating base can isolate operating personnel with charging zone simultaneously,So as to form the fully-enclosed safe operating environment of charging equipment,Fully ensure that the operational security of operating personnel,And the simpler convenience of nuclear phase work,It can solve the problem that people's independence,Safe ready,High-voltage nuclear phase flexibly is carried out to high-tension switch cabinet two-way incoming power.
Description
Technical field
It the utility model is related to electric operating technical field, and in particular to a kind of switch cabinet phasing car.
Background technology
Beijing Capital Airport supply station carries the daily power supply safeguard work in Capital Airport area, every year according to Beijing area
Electrical code compilation, technology, safety, quality management file pertinent regulations.It is customary in order to preferably ensure the power supply of important unit
Power station inlet wire cable maintenance is worked.
Power system needed to use before equipment power transmission the phase of the power supply of nuclear phase tool detection two or loop, phase sequence whether phase
Together, when the middle-placed switch cabinet of low-pressure side carries out nuclear phase, it is necessary to open valve baffle plate in cabinet in the case of the equipment live, and with nuclear phase work
Have near to or in contact with upper and lower static contact.Instrument is opened due to lacking special valve baffle plate at present, at least needs two operation people
Member struts valve baffle plate using instruments such as insulating bars, and baffle plate open mode is firmly kept during nuclear phase, exists certain
Potential safety hazard.It is more that middle-placed switch cabinet pronucleus is engaged personnel, is also made troubles to work.
Utility model content
(1) the technical problems to be solved in the utility model is：In the prior art nuclear phase is carried out for the middle-placed switch cabinet of low-pressure side
When, it is necessary to two operating personnels can complete, waste substantial amounts of manpower, while there is also the danger of electric shock.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of switch cabinet phasing car, including base, insulation
Seat, volt ampere meter, the first change-over switch, the second change-over switch and the first nuclear phase arm and the second nuclear phase arm, the insulating base are set vertically
Put on the base, the first nuclear phase arm and the second nuclear phase arm are fixed in the side wall of described insulating base the same side, described
First nuclear phase arm electrically connects with first change-over switch, and the second nuclear phase arm electrically connects with second change-over switch, institute
State volt ampere meter to electrically connect with first change-over switch and the second change-over switch respectively, the first nuclear phase arm and second core
The front end of phase arm is equipped with plug.
The beneficial effects of the utility model：
Switch cabinet phasing car provided by the utility model, including base, insulating base, volt ampere meter, the first change-over switch, second
Change-over switch and the first nuclear phase arm and the second nuclear phase arm, at work by the nuclear phase car push-in middle-placed switch cabinet in the application, pass through
The sideboard of middle-placed switch cabinet can be easily opened very much on nuclear phase car, then nuclear phase car is fixed in middle-placed switch cabinet, while the first core
The plug of phase arm with wherein all the way the electrification display of incoming power jack carry out grafting, the plug of the second nuclear phase arm with it is another
The jack of the electrification display of road incoming power carries out grafting, is then adjusted by the first change-over switch, the second change-over switch
The phase sequence connected mode of two switch cabinet electrified displays, judge whether the phase sequence of two switch cubicles is consistent by volt ampere meter,
Insulating base can isolate operating personnel with charging zone simultaneously, so as to form the fully-enclosed safe operation ring of charging equipment
Border, the operational security of operating personnel is fully ensured that, while nuclear phase operation, nuclear phase work can be just completed using one people of nuclear phase car
Make simpler convenience, can solve the problem that people's independence, safe ready, flexibly high-tension switch cabinet two-way incoming power is carried out
High-voltage nuclear phase.
Further, the first nuclear phase arm and the second nuclear phase arm are equipped with three, three the second nuclear phase arms
The parallel downside for being each perpendicular to the insulating base and being located at the first nuclear phase arm, and all axis of three the first nuclear phase arms
It is respectively positioned in same level.
Further, the first nuclear phase arm, the second nuclear phase arm and the insulating base are made up of insulating materials.
Further, the insulating materials is epoxy resin.
Further, first change-over switch, the second change-over switch and the volt ampere meter are arranged at relative to first
On the insulating base of nuclear phase arm opposite side.
Further, the base is pulley-type base.
Brief description of the drawings
The utility model is above-mentioned and/or the advantages of additional aspect from combining in description of the accompanying drawings below to embodiment and will become
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the stereogram that switch cabinet phasing car described herein removes base；
Fig. 2 is the front view of switch cabinet phasing car in the application；
Fig. 3 is the rearview of switch cabinet phasing car in the application；
Fig. 4 is the side view of switch cabinet phasing car in the application
Fig. 5 is the circuit theory diagrams of switch cabinet phasing car in the application.
The phase sequence for the switch cubicle that A, B and C are represented in wherein Fig. 5.
Corresponding relations of the wherein Fig. 1 into Fig. 5 between reference and extremity piece title be：
1st, switch cabinet phasing car, 11, insulating base, 12, volt ampere meter, the 13, first change-over switch, the 14, second change-over switch,
15th, the first nuclear phase arm, the 16, second nuclear phase arm, 17, plug.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined., it is necessary to explanation, term in description of the present utility model
" " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", "
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second "
It is only used for describing purpose, and it is not intended that instruction or hint relative importance.
, 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 be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.In addition, in description of the present utility model, unless otherwise indicated, " multiples' " contains
Justice is two or more.
As shown in Figures 1 to 5, the utility model provides a kind of switch cabinet phasing car 1, including base, insulating base 11, volt
Pacify table 12, the first change-over switch 13, the second change-over switch and the first nuclear phase arm 15 and the second nuclear phase arm 16, the insulating base 11
It is vertically arranged on the base, the first nuclear phase arm 15 and the second nuclear phase arm 16 are fixed on described the same side of insulating base 11
Side wall on, the first nuclear phase arm 15 electrically connects with first change-over switch 13, the second nuclear phase arm 16 and described the
Two change-over switches 14 electrically connect, and the volt ampere meter 12 is electrically connected with the change-over switch 14 of the first change-over switch 13 and second respectively
Connect, the front end of the first nuclear phase arm 15 and the second nuclear phase arm 16 is equipped with plug 17.
Switch cabinet phasing car 1 provided by the utility model, including base, insulating base 11, volt ampere meter 12, the first change-over switch
13rd, the second change-over switch and the first nuclear phase arm 15 and the second nuclear phase arm 16, at work by the nuclear phase car push-in in the application
Put in cabinet, by can easily open very much the sideboard of middle-placed switch cabinet on nuclear phase car, then nuclear phase car is fixed in middle-placed switch cabinet,
The plug 17 of first nuclear phase arm 15 and the wherein jack progress grafting of the electrification display of incoming power all the way, the second core simultaneously
The jack of the plug 17 of phase arm 16 and the electrification display of another way incoming power carries out grafting, is then opened by the first conversion
The 13, second change-over switch 14 is closed to adjust the phase sequence connected mode of two switch cabinet electrified displays, is sentenced by volt ampere meter 12
Whether the phase sequence of disconnected two switch cubicles is consistent, while insulating base 11 can isolate operating personnel with charging zone, so as to be formed
The fully-enclosed safe operating environment of charging equipment, the operational security of operating personnel is fully ensured that, while use nuclear phase car one
Individual can just complete nuclear phase operation, and nuclear phase works simpler convenience, can solve the problem that people's independence, safe ready, flexible
To high-tension switch cabinet two-way incoming power carry out high-voltage nuclear phase.
As shown in Figures 1 to 4, the first nuclear phase arm 15 and the second nuclear phase arm 16 are equipped with three, described in three
First nuclear phase arm 15 is parallel to be each perpendicular to the insulating base 11, and the axis of three the first nuclear phase arms 15 is respectively positioned on same water
In plane；Three the second nuclear phase arms 16 are parallel to be each perpendicular to the insulating base 11 and under the first nuclear phase arm 15
Side, and all axis of three the first nuclear phase arms 15 are respectively positioned in same level.By setting three the first nuclear phase arms 15
Nuclear phase can be carried out to the three-phase circuit of two-way power supply, can ensure the security and stably of cyclization with three the second nuclear phase arms 16
Property, while three the first nuclear phase arms 15 are located between upside and three the first nuclear phase arms 15 and are parallel to each other, three the second nuclear phase arms
16 are located at the downside of the first nuclear phase arm 15 positioned at the second nuclear phase arm 16, and the axis of three the second nuclear phase arms 16 is located at
In same plane, so when carrying out and nuclear phase work, three the first nuclear phase arms 15 with wherein the three-phase circuit of power supply connects all the way
Connect, three the second nuclear phase arms 16 are connected with the three-phase circuit of another way power supply, then pass through the first change-over switch 13 and second turn
The adjustment phase sequence connection of switch 14 is changed, structure is more reasonable；Wherein described first nuclear phase arm 15, the second nuclear phase arm 16 and the insulation
Seat 11 is made of insulating materials, so can be isolated operating personnel with charging zone, so as to form charging equipment
Fully-enclosed safe operating environment, fully ensure that the operational security of operating personnel.Preferably, the insulating materials is asphalt mixtures modified by epoxy resin
Fat, the insulating materials can also be other materials in this application certainly, such as insulating cement, non-conductive fibre product, plastics, rubber
Glue, varnished cloth paint pipe and insulation impregnating fibre, electrician with film, composite article and adhesive tape, electrician's laminated product etc., as long as
The purpose of insulation can be realized, design philosophy of the present utility model is realized with regard to the tender consolidation of leaf, protection of the present utility model should be belonged to
Scope.
Preferably, base described herein is pulley-type base, and such operating personnel can just push directly on nuclear phase car
Into in middle-placed switch cabinet, nuclear phase operation is carried out, operation is very easy, and a people can be realized as working with county, save substantial amounts of people
Power cost.
In summary, switch cabinet phasing car provided by the utility model, including base, insulating base, volt ampere meter, the first conversion
Switch, the second change-over switch and the first nuclear phase arm and the second nuclear phase arm, it will be put at work in the nuclear phase car push-in in the application
In cabinet, by can easily open very much the sideboard of middle-placed switch cabinet on nuclear phase car, then nuclear phase car is fixed in middle-placed switch cabinet, together
When the first nuclear phase arm plug 17 with wherein all the way the electrification display of incoming power jack carry out grafting, the second nuclear phase arm
The jack of the electrification display of plug 17 and another way incoming power carries out grafting, then by the first change-over switch, second turn
Switch is changed to adjust the phase sequence connected mode of two switch cabinet electrified displays, the phase of two switch cubicles is judged by volt ampere meter
Whether sequence is consistent, while insulating base can isolate operating personnel with charging zone, so as to form the totally-enclosed of charging equipment
Safety work environment, the operational security of operating personnel is fully ensured that, while nuclear phase can be just completed using one people of nuclear phase car
Operation, the simpler convenience of nuclear phase work, can solve the problem that people's independence, safe ready, flexibly to high-tension switch cabinet two-way
Incoming power carries out high-voltage nuclear phase.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (6)
- A kind of 1. switch cabinet phasing car, it is characterised in that：Including base, insulating base, volt ampere meter, the first change-over switch, second turn Change switch and the first nuclear phase arm and the second nuclear phase arm, the insulating base are vertically arranged on the base, the first nuclear phase arm It is fixed on the second nuclear phase arm in the side wall of described insulating base the same side, the first nuclear phase arm and first change-over switch electricity Connection, the second nuclear phase arm electrically connects with second change-over switch, the volt ampere meter respectively with first change-over switch Electrically connected with the second change-over switch, the front end of the first nuclear phase arm and the second nuclear phase arm is equipped with plug.
- 2. switch cabinet phasing car according to claim 1, it is characterised in that：The first nuclear phase arm and second nuclear phase Arm is equipped with three,The parallel downside for being each perpendicular to the insulating base and being located at the first nuclear phase arm of three the second nuclear phase arms, and three All axis of the first nuclear phase arm are respectively positioned in same level.
- 3. switch cabinet phasing car according to claim 1 or 2, it is characterised in that：The first nuclear phase arm, the second nuclear phase arm It is made up with the insulating base of insulating materials.
- 4. switch cabinet phasing car according to claim 3, it is characterised in that：The insulating materials is epoxy resin.
- 5. switch cabinet phasing car according to claim 4, it is characterised in that：First change-over switch, the second conversion are opened Close and the volt ampere meter is arranged on the insulating base relative to the first nuclear phase arm opposite side.
- 6. switch cabinet phasing car according to claim 4, it is characterised in that：The base is pulley-type base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431996.0U CN206725663U (en) | 2017-04-24 | 2017-04-24 | A kind of switch cabinet phasing car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431996.0U CN206725663U (en) | 2017-04-24 | 2017-04-24 | A kind of switch cabinet phasing car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206725663U true CN206725663U (en) | 2017-12-08 |
Family
ID=60505525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431996.0U Active CN206725663U (en) | 2017-04-24 | 2017-04-24 | A kind of switch cabinet phasing car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206725663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068731A (en) * | 2019-04-03 | 2019-07-30 | 中国大唐集团科学技术研究院有限公司华东电力试验研究院 | A kind of electric bridge comparison expression switch cabinet phasing device |
-
2017
- 2017-04-24 CN CN201720431996.0U patent/CN206725663U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068731A (en) * | 2019-04-03 | 2019-07-30 | 中国大唐集团科学技术研究院有限公司华东电力试验研究院 | A kind of electric bridge comparison expression switch cabinet phasing device |
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