CN205070198U - High -voltage board safety interlocking device - Google Patents
High -voltage board safety interlocking device Download PDFInfo
- Publication number
- CN205070198U CN205070198U CN201520790257.1U CN201520790257U CN205070198U CN 205070198 U CN205070198 U CN 205070198U CN 201520790257 U CN201520790257 U CN 201520790257U CN 205070198 U CN205070198 U CN 205070198U
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- voltage board
- switch
- controller
- control circuit
- voltage
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Abstract
The utility model relates to a high -voltage board safety interlocking device, which comprises a controller, positioning electromagnet reaches and bumps the switch a little, wherein positioning electromagnet installs in the contact surface department of the high -voltage board cabinet body with the cabinet door, and every cabinet door two positioning electromagnet that distribute at least, it offsets in the locking mechanism of high -voltage board cabinet door department and with locking mechanism to bump the switch mounting a little, positioning electromagnet and bump the switch a little and all be connected with controller for electric, the controller includes the protecting crust, the signal indication lamp, play the guard's valve, scram switch and control circuit, wherein control circuit is located inside the protecting crust, and respectively with the signal indication lamp, play the guard's valve, scram switch electrical connection. This novel one side can effectual realization to separate unit high -voltage board operation condition monitoring to ensure that high -voltage board cabinet door can not be opened under switch board running state, on the other hand can carry out chain control to the running state of many high -voltage boards, and under ensureing that arbitrary one of the high -voltage board of monitoring is in running state, all high -voltage board cabinet doors all can not be opened.
Description
Technical field
The utility model relates to a kind of electric power distributing cabinet, is exactly a kind of high-voltage board safety interlocking.
Background technology
Current electric energy is one of main power resources, in daily life and production, use amount is very huge, in order to the needs of satisfied use, connection and the conversion of power supply circuits is realized often through one or more high voltage power distributing cabinet, and due to high voltage power distributing cabinet, danger is very big under operation, operate as directly opened cabinet door under operation, very easily cause serious electric shock and accident of power supply, therefore in order to the safety of electric power system, current all kinds of high voltage power distributions are all provided with reliable and effective locking device cashier's office in a shop, but find in practical operation, along with the increase of distribution system capacity, often need multiple stage high-voltage board on-line execute can meet the needs of actual use in electric power system, therefore the running status caused between current each high-voltage board lacks effective online control ability, under wherein one or a few station power distribution cabinet is in the charged running status of operation, all the other power distribution cabinets still can be opened cabinet door and operate, thus cause electric shock risk to increase, and still lack effective reply equipment for this problem at present, therefore for this present situation, in the urgent need to developing a kind of novel high-pressure cabinet interlock, with the needs that satisfied reality uses.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of high-voltage board safety interlocking, this is novel flexible and convenient to use, place strong adaptability, and flexible expansion can be carried out according to use, thus can effectively realize separate unit high-voltage board running state monitoring on the one hand, and guarantee that high-voltage cabinet door can not be opened under power distribution cabinet running status, chain monitoring can be carried out on the other hand to the running status of multiple stage high-voltage board, and guarantee monitored high-voltage board any one be in running status under, all high-voltage cabinet doors all can not be opened, thus reach the object improving high-voltage board safety in operation.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of high-voltage board safety interlocking, comprise controller, positioning electromagnet and micro-ly touch switch, wherein positioning electromagnet is arranged on the contact-making surface place of high-voltage board cabinet and cabinet door, two positioning electromagnets and each cabinet door at least distributes, micro-switch that touches is arranged on the retaining mechanism place of high-voltage cabinet door and offsets with retaining mechanism, positioning electromagnet and micro-switch that touches all are electrically connected with controller, controller comprises protecting crust, signal lamp, play guard's valve, emergency stop switch and control circuit, wherein control circuit is positioned at protecting crust inside, and respectively with signal lamp, play guard's valve, emergency stop switch is electrically connected, control circuit is separately electrically connected by the main power supply circuits of wire and high-voltage board, signal lamp, play guard's valve, emergency stop switch is all embedded in outside protecting crust, and play guard's valve, the wired in series of emergency stop switch all and between the main power supply circuits of control circuit and high-voltage board.
Further, described protecting crust side surface is established respectively and is connected chute and connection sliding block, and described connection sliding block be connected sliding groove structure and match and symmetrical with protecting crust center line, described connection chute and connection sliding block all establish conducting metal block, and described conducting metal block and control circuit are electrically connected.
Further, described controller at least one, and when controller is two or more, then by connecting chute and connection sliding block is interconnected between adjacent controller, and be electrically connected by conducting metal block.
This is novel flexible and convenient to use, place strong adaptability, and flexible expansion can be carried out according to use, thus can effectively realize separate unit high-voltage board running state monitoring on the one hand, and guarantee that high-voltage cabinet door can not be opened under power distribution cabinet running status, on the other hand can carry out chain monitoring to the running status of multiple stage high-voltage board, and guarantee monitored high-voltage board any one be in running status under, all high-voltage cabinet doors all can not be opened, thus reach the object improving high-voltage board safety in operation.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is this new structure schematic diagram.
Fig. 2 is controller architecture schematic diagram.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
A kind of high-voltage board safety interlocking as described in Figure 1, comprise controller 1, positioning electromagnet 2 and micro-ly touch switch 3, wherein positioning electromagnet 2 is arranged on the contact-making surface place of high-voltage board 4 cabinet and cabinet door, two positioning electromagnets 2 and each cabinet door at least distributes, micro-switch 3 that touches is arranged on the retaining mechanism place of high-voltage board 4 cabinet door and offsets with retaining mechanism, and positioning electromagnet 2 and micro-switch 3 that touches all are electrically connected with controller 1.
As shown in Figure 2, controller 1 described in the present embodiment comprises protecting crust 11, signal lamp 12, play guard's valve 13, emergency stop switch 14 and control circuit 15, wherein control circuit 15 is positioned at protecting crust 11 inside, and respectively with signal lamp 12, play guard's valve 13, emergency stop switch 14 is electrically connected, control circuit 15 is separately electrically connected by the main power supply circuits of wire 16 with high-voltage board 4, signal lamp 12, play guard's valve 13, emergency stop switch 14 is all embedded in outside protecting crust 11, and play guard's valve 13, emergency stop switch 14 is all connected with the wire 16 between the main power supply circuits of control circuit 15 and high-voltage board 4.
In the present embodiment, described protecting crust 11 side surface is established respectively and is connected chute 101 and connection sliding block 102, and connection sliding block 102 be connected chute 101 structure and match and symmetrical with protecting crust 11 center line, connect on chute 101 and connection sliding block 102 and all establish conducting metal block 103, conducting metal block 103 and control circuit 15 are electrically connected.
In the present embodiment, described controller 1 at least one, and when controller 1 is two or more, then by connecting chute 101 and connection sliding block 102 is interconnected between adjacent controller 1, and be electrically connected by conducting metal block 103.
This is novel flexible and convenient to use, place strong adaptability, and flexible expansion can be carried out according to use, thus can effectively realize separate unit high-voltage board running state monitoring on the one hand, and guarantee that high-voltage cabinet door can not be opened under power distribution cabinet running status, on the other hand can carry out chain monitoring to the running status of multiple stage high-voltage board, and guarantee monitored high-voltage board any one be in running status under, all high-voltage cabinet doors all can not be opened, thus reach the object improving high-voltage board safety in operation.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a high-voltage board safety interlocking, it is characterized in that: described high-voltage board safety interlocking comprises controller, positioning electromagnet and micro-ly touch switch, wherein said positioning electromagnet is arranged on the contact-making surface place of high-voltage board cabinet and cabinet door, two positioning electromagnets and each cabinet door at least distributes, described micro-switch that touches is arranged on the retaining mechanism place of high-voltage cabinet door and offsets with retaining mechanism, described positioning electromagnet and micro-switch that touches all are electrically connected with controller, described controller comprises protecting crust, signal lamp, play guard's valve, emergency stop switch and control circuit, wherein said control circuit is positioned at protecting crust inside, and respectively with signal lamp, play guard's valve, emergency stop switch is electrically connected, described control circuit is separately electrically connected by the main power supply circuits of wire and high-voltage board, described signal lamp, play guard's valve, emergency stop switch is all embedded in outside protecting crust, and play guard's valve, the wired in series of emergency stop switch all and between the main power supply circuits of control circuit and high-voltage board.
2. a kind of high-voltage board safety interlocking according to claim 1, it is characterized in that, described protecting crust side surface is established respectively and is connected chute and connection sliding block, and described connection sliding block be connected sliding groove structure and match and symmetrical with protecting crust center line, described connection chute and connection sliding block all establish conducting metal block, and described conducting metal block and control circuit are electrically connected.
3. a kind of high-voltage board safety interlocking according to claim 1, it is characterized in that, described controller at least one, and when controller is two or more, be interconnected by connection chute and connection sliding block between then adjacent controller, and be electrically connected by conducting metal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790257.1U CN205070198U (en) | 2015-10-14 | 2015-10-14 | High -voltage board safety interlocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790257.1U CN205070198U (en) | 2015-10-14 | 2015-10-14 | High -voltage board safety interlocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205070198U true CN205070198U (en) | 2016-03-02 |
Family
ID=55396707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790257.1U Expired - Fee Related CN205070198U (en) | 2015-10-14 | 2015-10-14 | High -voltage board safety interlocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205070198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
-
2015
- 2015-10-14 CN CN201520790257.1U patent/CN205070198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107689585A (en) * | 2016-08-06 | 2018-02-13 | 天津中电华利电器科技集团有限公司 | A kind of novel high-pressure power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |