CN205583836U - Handcart -type 10kV dual supply automatic switchover switch - Google Patents
Handcart -type 10kV dual supply automatic switchover switch Download PDFInfo
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- CN205583836U CN205583836U CN201620368952.3U CN201620368952U CN205583836U CN 205583836 U CN205583836 U CN 205583836U CN 201620368952 U CN201620368952 U CN 201620368952U CN 205583836 U CN205583836 U CN 205583836U
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- switch
- power supply
- handcart
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- automatic switching
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Abstract
The utility model provides a handcart -type 10kV dual supply automatic switchover switch. Traditional fixed mounting mode confines the structure of " the upper and lower power inlet wire that is, be qualified for the next round of competitions for the power in the centre " to, and the maintenance of the 10kV dual supply automatic switchover switch of fixed mounting formula is complicated with the equipment of change process, is difficult to satisfy the requirement of electric wire netting, pass in and out the single of line mode, improved the design degree of difficulty of cubical switchboard. A handcart -type 10kV dual supply automatic switchover switch which constitutes and includes: mounting bracket, mounting bracket (1) are gone up the interval and are installed (3) two power change -over switch body (2) mutually, the mounting bracket respectively with mobile unit (3), panel (4) and the control unit (5) mechanical connection, have mobile unit gyro wheel (7) on the mounting bracket, power supply inlet wire end and the public leading -out terminal and removal conductive contact (6) the mechanical connection of two power change -over switch bodies. The utility model discloses the application relates to the electrical control component field, is applied to handcart -type 10kV dual supply automatic switchover switch very much.
Description
Technical field:
This utility model relates to a kind of field of electrical control, particularly relates to a kind of handcart-type
10kV
Double electricity
Source automatic transfer switch.
Background technology:
10kV
Double power supply automatic switching switch is a kind of novel electrical control equipment, it is arranged in switch cubicle, for detecting power supply circuit, in very short time (a power frequency supply cycle), load can be automatically switched to another road power supply from a road power supply, with the seriality powered of a type load in ensureing as intelligent grid and reliability；Existing fixed installation formula double power supply automatic switching switch, structural limitation is in " upper and lower respectively two-way electric power incoming line; centre is the public outlet of power supply " so that when overhaul of the equipments or replacing, process is complicated, operation easier is big, it is impossible to meet load supplying seriality and the requirement of reliability；And this into and out of line mode, the design difficulty of switch cubicle will be greatly increased.
Summary of the invention:
The purpose of this utility model is to provide a kind of handcart-type
10kV
Double power supply automatic switching switch.
Above-mentioned purpose is realized by following technical scheme:
A kind of handcart-type
10kV
Double power supply automatic switching switch, its composition includes: installing rack, and on described installing rack, interval is provided with
3
Phase double power supply converting switch body, described installing rack is mechanically connected with mobile unit, panel and control unit respectively, there is on described installing rack mobile unit roller, the power inleting terminal of described double power supply converting switch body and public leading-out terminal be mechanically connected with mobile conductive contact.
Described handcart-type
10kV
Double power supply automatic switching switch, described
3
Phase double power supply converting switch body electrically connects with control unit, and described control unit includes that power state detection circuit and Dual-power automatic switching control circuit, described power state detection circuit and Dual-power automatic switching control circuit connect.
Described handcart-type
10kV
Double power supply automatic switching switch, described double power supply converting switch body can automatically be switched fast electric pressure and be
10kV
Two-way power supply.
Described handcart-type
10kV
Double power supply automatic switching switch, described mobile unit can realize handcart-type
10kV
Double power supply converting switch propelling in switch cubicle and removal.
Described handcart-type
10kV
Double power supply automatic switching switch, described control unit can carry out switch motion number of times record, switch manual operation, position of the switch instruction.
Described handcart-type
10kV
Double power supply automatic switching switch, two groups of power inleting terminals of described mobile conductive contact are connected with external power source by the static contact being arranged on switch cabinet, and one group of public leading-out terminal is connected with load circuit by the static contact being arranged on switch cabinet.
The beneficial effects of the utility model:
1.
Automatic transfer switch of the present utility model, draws the public outlet of two-way electric power incoming line and a road in the way of contact, advances and removes realizing double power supply converting switch, it is simple to the maintenance of equipment and replacing in the case of uncharging in switch cubicle；The design difficulty of switch cubicle can be reduced simultaneously.
Automatic transfer switch of the present utility model, in employing, lower contact be two-way power inleting terminal, upper contact head is a public leading-out terminal in road；Moving conductive contact on handcart is made quincunx, and fingertip conductor uses silver-plated process, to ensure excellent conductive performance.
Automatic transfer switch of the present utility model, realizes electrically connecting with the linear quadratic control of relevant device with aviation plug form, and is provided with the electrical interlocking mechanism ensureing user security.
Accompanying drawing illustrates:
Accompanying drawing
1
It it is the overall structure schematic diagram (forward sight) of this utility model switching switch.
Accompanying drawing
2
It it is the overall structure schematic diagram (backsight) of this utility model switching switch.
Accompanying drawing
3
It it is the overall structure schematic diagram (right side regards) of this utility model switching switch.
Accompanying drawing
4
It it is the overall structure schematic diagram (vertical view) of this utility model switching switch.
Accompanying drawing
5
It it is the control unit block diagram of this utility model switching switch.
In figure:
1
Installing rack；
2
Switch main body；
3
Mobile unit；
4
Panel；
5
Control unit；
6
Mobile conductive contact；
7
Mobile unit roller；
8
Power state detection circuit；
9
Dual-power automatic switching control circuit；
Detailed description of the invention:
Embodiment
1
:
A kind of handcart-type
10kV
Double power supply automatic switching switch, its composition includes: installing rack, described installing rack
1
Upper interval is provided with
3
Phase double power supply converting switch body
2
, described installing rack respectively with mobile unit
3
, panel
4
And control unit
5
It is mechanically connected, described installing rack has mobile unit roller
7
, the power inleting terminal of described double power supply converting switch body and public leading-out terminal and mobile conductive contact
6
It is mechanically connected.
Embodiment
2
:
According to embodiment
1
Described handcart-type
10kV
Double power supply automatic switching switch, described
3
Phase double power supply converting switch body electrically connects with control unit, and described control unit includes power state detection circuit
8
With Dual-power automatic switching control circuit
9
, described power state detection circuit and Dual-power automatic switching control circuit connect.
Embodiment
3
:
According to embodiment
1
Or
2
Described handcart-type
10kV
Double power supply automatic switching switch, described double power supply converting switch body can automatically be switched fast electric pressure and be
10kV
Two-way power supply.
Embodiment
4
:
According to embodiment
1
Described handcart-type
10kV
Double power supply automatic switching switch, described mobile unit can realize handcart-type
10kV
Double power supply converting switch propelling in switch cubicle and removal.
Embodiment
5
:
According to embodiment
1
Described handcart-type
10kV
Double power supply automatic switching switch, described control unit can carry out switch motion number of times record, switch manual operation, position of the switch instruction.
Embodiment
6
:
According to embodiment
1
Described handcart-type
10kV
Double power supply automatic switching switch, two groups of power inleting terminals of described mobile conductive contact are connected with external power source by the static contact being arranged on switch cabinet, and one group of public leading-out terminal is connected with load circuit by the static contact being arranged on switch cabinet.
Embodiment
7
:
One utilizes embodiment
1
Extremely
6
Handcart-type described in one of
10kV
Double power supply automatic switching switch, described double power supply converting switch body removes in the case of uncharging for realizing double power supply converting switch from switch cubicle, the maintenance and the replacing that facilitate double power supply converting switch can use middle line scheme, in described middle scheme: in, lower contact be two-way electric power incoming line, upper contact head is a road power outlet；Moving conductive contact on handcart is made quincunx, and fingertip conductor uses silver-plated process, it is ensured that electric conductivity is good.
Claims (6)
1. a handcart-type 10kV double power supply automatic switching switch, its composition includes: installing rack, and it is special
Levy and be: on described installing rack, interval is provided with 3 phase double power supply converting switch bodies, described installing rack is mechanically connected with mobile unit, panel and control unit respectively, there is on described installing rack mobile unit roller, the power inleting terminal of described double power supply converting switch body and public leading-out terminal be mechanically connected with mobile conductive contact.
Handcart-type 10kV double power supply automatic switching switch the most according to claim 1, it is characterized in that: 3 described phase double power supply converting switch bodies electrically connect with control unit, described control unit includes that power state detection circuit and Dual-power automatic switching control circuit, described power state detection circuit and Dual-power automatic switching control circuit connect.
Handcart-type 10kV double power supply automatic switching switch the most according to claim 1 and 2, is characterized in that: described double power supply converting switch body can be switched fast the two-way power supply that electric pressure is 10kV automatically.
Handcart-type 10kV double power supply automatic switching switch the most according to claim 1 and 2, is characterized in that: described mobile unit can realize the propelling in switch cubicle of the handcart-type 10kV double power supply converting switch and removal.
Handcart-type 10kV double power supply automatic switching switch the most according to claim 1 and 2, is characterized in that: described control unit can carry out switch motion number of times record, switch manual operation, position of the switch instruction.
Handcart-type 10kV double power supply automatic switching switch the most according to claim 1 and 2, it is characterized in that: two groups of power inleting terminals of described mobile conductive contact are connected with external power source by the static contact being arranged on switch cabinet, and one group of public leading-out terminal is connected with load circuit by the static contact being arranged on switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368952.3U CN205583836U (en) | 2016-04-27 | 2016-04-27 | Handcart -type 10kV dual supply automatic switchover switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620368952.3U CN205583836U (en) | 2016-04-27 | 2016-04-27 | Handcart -type 10kV dual supply automatic switchover switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583836U true CN205583836U (en) | 2016-09-14 |
Family
ID=56860534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620368952.3U Active CN205583836U (en) | 2016-04-27 | 2016-04-27 | Handcart -type 10kV dual supply automatic switchover switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959256A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | Intensive dual-power transfer switch |
-
2016
- 2016-04-27 CN CN201620368952.3U patent/CN205583836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959256A (en) * | 2017-03-24 | 2018-04-24 | 天津市先智电气设备有限公司 | Intensive dual-power transfer switch |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |