CN104795280A - Universal relay adapter for substation - Google Patents
Universal relay adapter for substation Download PDFInfo
- Publication number
- CN104795280A CN104795280A CN201510232458.4A CN201510232458A CN104795280A CN 104795280 A CN104795280 A CN 104795280A CN 201510232458 A CN201510232458 A CN 201510232458A CN 104795280 A CN104795280 A CN 104795280A
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- China
- Prior art keywords
- relay
- terminal box
- wire
- base
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/047—Details concerning mounting a relays
- H01H50/048—Plug-in mounting or sockets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a universal relay adapter for a substation. The universal relay adapter comprises a base and a connecting part, wherein inserting holes which are electrically connected with leads on the back plate of a terminal box are formed in the base; inserting pieces which are electrically connected with a relay are arranged on the connecting part; the inserting pieces are inserted into the inserting holes, so that the leads on the back plate of the terminal box are electrically connected with the relay. After the inserting pieces on the connecting parts are inserted into the inserting holes in the base, the relay can be electrically connected with the back plate of the terminal box; when the relay is replaced, only the connecting part needs to be pulled out from the base, the relay can be detached down from the connecting part, then a new relay is mounted, and finally the connecting part is reinserted into the base. Obviously, when the relay is replaced, the power does not need to be turned off, the leads in a control loop do not need to be disassembled either, and the operation is simple, short in time and safe and reliable.
Description
Technical field
The present invention relates to substation equipment field, more particularly, relate to the omnipotent conversion seat of a kind of transformer station relay.
Background technology
Along with the development of strong intelligent grid and extra-high voltage grid, reliability and the fail safe of electric power system are increasingly important.The features such as SF6 circuit breaker is strong with its arc extinction performance, good insulation preformance, are applied in transformer station more and more widely.In order to problems such as energy Timeliness coverage SF6 circuit breaker gas leakages, in control loop, installed SF6 circuit breaker gas monitor, SF6 circuit breaker monitor, for be often with electrical relay, is connected in control loop.But because this relay is charged for a long time, its coil easily burns, once coil burnout, relay discharges, and by lock-in control loop, causes SF6 circuit breaker cannot regular event.Therefore, in order to ensure the safety and stability of electric power system, relay must be changed immediately.
The mode changing relay has two kinds, and one is that traditional power-off is changed, and another kind is conventional belt charged renewal.Although tradition power-off substitute mode is comparatively safe, length consuming time, and causes single circuit power supply possibly, the reliability of impact power supply.Although conventional belt charged renewal can not cause single circuit power supply, be very easily short-circuited in Renewal process, ground connection, the accident such as electric shock, dangerous high.
Therefore, how to design a kind of device, this device can make staff complete the replacing of relay when not power-off, and this replacing is consuming time less, simple to operate, safe and reliable, is those skilled in the art's critical problems urgently to be resolved hurrily.
Summary of the invention
The object of this invention is to provide the omnipotent conversion seat of a kind of transformer station relay, this device can make staff complete the replacing of relay when not power-off, and this replacing is consuming time less, simple to operate, safe and reliable.
For achieving the above object, the invention provides following technical scheme:
A kind of transformer station omnipotent conversion seat of relay, comprising:
Base, described base is provided with the jack for being electrically connected with the wire on terminal box backboard;
Connector, described connector is provided with the inserted sheet for being electrically connected with relay, and described inserted sheet is used for and described jack grafting, and the wire realizing described terminal box backboard is electrically connected with described relay.
Preferably, described jack is arranged at the front of described base;
The side opening of described base is provided with the terminal box wire fixing hole of the wire for wearing described terminal box backboard, described terminal box wire fixing hole is communicated with described jack, and the wire being arranged in the terminal box backboard in described terminal box wire fixing hole is electrically connected with described jack.
Preferably, also comprise the terminal box line ball post coordinated with described whorl of base, the end of described terminal box line ball post is for compressing the wire of the described terminal box backboard inserted in described terminal box wire fixing hole.
Preferably, described inserted sheet is inserted in the front of described connector;
The side opening of described connector is provided with the relay wire fixing hole of the wire for wearing described relay, one end of described inserted sheet is stretched in described relay wire fixing hole, and the wire being arranged in the relay in described relay wire fixing hole is electrically connected with described inserted sheet.
Preferably, also comprise the relay line ball post with described connector threaded engagement, the end of described relay line ball post is for compressing the wire of the described relay inserted in described relay wire fixing hole.
Preferably, described jack comprises two rows, and each package draws together 10, and described inserted sheet comprises two rows, and each package draws together 10.
As can be seen from technique scheme, after in the jack on the inserted sheet inserted base on connector, the electrical connection of relay and terminal box backboard will be realized; When changing relay, only connector need be extracted from base, then relay being pulled down from connector, install new relay, finally connector is reinserted in base.Clearly, when changing relay in the present invention, need not power-off, also need not remove the wire in control loop, simple to operate, consuming time less, safe and reliable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The vertical view of the base that Fig. 1 provides for the present invention one specific embodiment;
The front view of the base that Fig. 2 provides for the present invention one specific embodiment;
The end view of the base that Fig. 3 provides for the present invention one specific embodiment;
The vertical view of the connector that Fig. 4 provides for the present invention one specific embodiment;
The front view of the connector that Fig. 5 provides for the present invention one specific embodiment;
The end view of the connector that Fig. 6 provides for the present invention one specific embodiment;
The assembling schematic diagram of the base that Fig. 7 provides for the present invention one specific embodiment and connector.
Wherein, 1 for base, 11 for jack, 12 for terminal box wire fixing hole, 13 for terminal box line ball post, 14 for anti-down plug in location hole, 15 for splicing ear case bolt, 2 for connector, 21 for inserted sheet, 22 for relay wire fixing hole, 23 for relay line ball post, 24 for anti-down inserted sheet, 25 for connecting relay bolt.
Embodiment
The invention provides the omnipotent conversion seat of a kind of transformer station relay, this device can make staff complete the replacing of relay when not power-off, and this replacing is consuming time less, simple to operate, safe and reliable.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on embodiments of the invention, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope of protection of the invention.
Please refer to Fig. 1-Fig. 7, the vertical view of the base that Fig. 1 provides for the present invention one specific embodiment; The front view of the base that Fig. 2 provides for the present invention one specific embodiment; The end view of the base that Fig. 3 provides for the present invention one specific embodiment; The vertical view of the connector that Fig. 4 provides for the present invention one specific embodiment; The front view of the connector that Fig. 5 provides for the present invention one specific embodiment; The end view of the connector that Fig. 6 provides for the present invention one specific embodiment; The assembling schematic diagram of the base that Fig. 7 provides for the present invention one specific embodiment and connector.
In the present invention one specific embodiment, transformer station's omnipotent conversion seat of relay comprises base 1 and connector 2.
Base 1 is provided with jack 11, connector 2 is provided with inserted sheet 21.This inserted sheet 21 can realize grafting with this jack 11.Jack 11 on base 1 is electrically connected with the wire on terminal box backboard, and the inserted sheet 21 on connector 2 is electrically connected with relay, so, after inserted sheet 21 inserts jack 11, the electrical connection of the wire of relay and terminal box backboard will be realized.It will be appreciated by persons skilled in the art that the surface attachment of this jack 11 has metallic conduction sheet, the electrical connection of jack 11 and the wire on terminal box backboard, that is to say the electrical connection of metallic conduction sheet in wire on terminal box backboard and jack 11.
In the present invention, after in the jack 11 on inserted sheet 21 inserted base 1 on connector 2, the electrical connection of relay and terminal box backboard will be realized; When changing relay, only connector 2 need be extracted from base 1, then relay being pulled down from connector 2, install new relay, finally connector 2 be reinserted in base 1.Clearly, when changing relay in the present invention, need not power-off, also need not remove the wire in control loop, simple to operate, consuming time less, safe and reliable.
In the present invention one specific embodiment, the jack 11 on base 1 is achieved in the following ways with the electrical connection of the wire on terminal box backboard.
Jack 11 in above-mentioned is arranged on the front of base 1.The side opening of base 1 is provided with terminal box wire fixing hole 12.This terminal box wire fixing hole 12 is communicated with jack 11.Wire on terminal box backboard is located in terminal box wire fixing hole 12, and the wire of terminal box backboard is connected with jack 11, so just achieve the wire of terminal box backboard and the electrical connection of jack 11.This kind of connected mode safely, reliably.
Further, in order to ensure that the wire be located in terminal box wire fixing hole 12 is connected with the stable of jack 11, in the present invention one specific embodiment, set up terminal box line ball post 13, this terminal box line ball post 13 coordinates with base 1 bolt, terminal box line ball post 13 is screwed into the front of base 1, and the wire being positioned at terminal box wire fixing hole 12 compresses by the end of terminal box line ball post 13.It will be understood by those skilled in the art that, in order to the screw-in of mating terminals case line ball post 13, need offer terminal box line ball post holes in the front of base 1, this terminal box line ball post holes is positioned at the top of terminal box wire fixing hole 12, and is communicated with terminal box wire fixing hole 12.
In the present invention one specific embodiment, inserted sheet 21 is achieved in the following ways with the electrical connection of relay.
Inserted sheet 21 in above-mentioned is plugged in the front of connector 2, and the side opening of connector 2 is provided with relay wire fixing hole 22.The wire of relay is located in relay fixing hole 22, and one end of inserted sheet 21 is stretched in this relay wire fixing hole 22, and is connected with the wire in relay wire fixing hole 22, realizes the electrical connection of inserted sheet 21 and relay according to this.
Similarly, in order to ensure that the relay wire being positioned at relay fixing hole 22 is connected with the stable of inserted sheet 21, in the present invention one specific embodiment, set up relay line ball post 23, this relay line ball post 23 and connector 2 threaded engagement, relay line ball post 23 is screwed in connector 2, and the wire being positioned at relay wire fixing hole 22 compresses by the end of relay line ball post 23.It will be understood by those skilled in the art that, in order to coordinate the screw-in of relay line ball post 23, need offer relay line ball post holes in the front of connector 2, this relay line ball post holes is positioned at the top of relay wire fixing hole 22, and is communicated with relay wire fixing hole 22.
In the present invention one specific embodiment, the jack 11 in base 1 front comprises two rows, and each package draws together 10.Correspondingly, the terminal box wire fixing hole 12 on base 1 also comprises two rows, and lay respectively at two sides of base 1, each package draws together 10, and terminal box line ball post 13 comprises 20, is respectively used to the wire in compression 20 terminal box wire fixing holes 12.Inserted sheet 21 on connector 2 front comprises two rows, each package draws together 10, correspondingly, connector 2 comprises two row's relay wire fixing holes 22, this two rows relay wire fixing hole 22 is separately positioned on two sides of connector 2, each package draws together 10, and relay line ball post 23 comprises 20, is respectively used to the wire in compression 20 relay wire fixing holes 23.
Present embodiments provide the concrete structure of the omnipotent conversion seat of a kind of relay.Connector 2 in this embodiment can connect the relay of Multiple Type, has higher versatility.
In the present invention one specific embodiment, in order to mistake appears in direction of insertion when preventing connector 2 inserted base 1, the front of base 1 is offered anti-down plug in location hole 14, correspondingly, offered anti-down inserted sheet 24 in the front of connector 2, this anti-down inserted sheet 24 is adaptive with anti-down plug in location hole 14.
In the present invention one specific embodiment, four angles of base 1 offer splicing ear case bolt hole, and base 1 is connected on terminal box backboard by splicing ear case bolt 15.Certainly the connection of base 1 and terminal box backboard can also be realized by alternate manner; such as bonding etc.; concrete restriction is not done to the connected mode of base 1 and terminal box backboard herein, as long as the connection of base 1 and terminal box backboard can be realized, all within protection range herein.
Similarly, in the present invention one specific embodiment, four angles of connector 2 offer and connects relay bolt hole, relay is connected on connector 2 by connecting relay bolt 25.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. transformer station's omnipotent conversion seat of relay, is characterized in that, comprising:
Base (1), described base (1) is provided with the jack (11) for being electrically connected with the wire on terminal box backboard;
Connector (2), described connector (2) is provided with the inserted sheet (21) for being electrically connected with relay, described inserted sheet (21) for described jack (11) grafting, the wire realizing described terminal box backboard is electrically connected with described relay.
2. the transformer station according to claim 1 omnipotent conversion seat of relay, is characterized in that, described jack (11) is arranged at the front of described base (1);
The side opening of described base (1) is provided with the terminal box wire fixing hole (12) of the wire for wearing described terminal box backboard, described terminal box wire fixing hole (12) is communicated with described jack (11), and the wire being arranged in the terminal box backboard in described terminal box wire fixing hole (12) is electrically connected with described jack (11).
3. the transformer station according to claim 2 omnipotent conversion seat of relay, it is characterized in that, also comprise the terminal box line ball post (13) with described base (1) threaded engagement, the end of described terminal box line ball post (13) is for compressing the wire of the described terminal box backboard inserted in described terminal box wire fixing hole (12).
4. the transformer station according to claim 1 omnipotent conversion seat of relay, is characterized in that, described inserted sheet (21) is inserted in the front of described connector (2);
The side opening of described connector (2) is provided with relay wire fixing hole (22) of the wire for wearing described relay, one end of described inserted sheet (21) is stretched in described relay wire fixing hole (22), and the wire being arranged in the relay in described relay wire fixing hole (22) is electrically connected with described inserted sheet (21).
5. the transformer station according to claim 4 omnipotent conversion seat of relay, it is characterized in that, also comprise the relay line ball post (23) with described connector (2) threaded engagement, the end of described relay line ball post (23) is for compressing the wire of the described relay inserted in described relay wire fixing hole (22).
6. the transformer station according to claim 2 omnipotent conversion seat of relay, is characterized in that, described jack (11) comprises two rows, and each package draws together 10, and described inserted sheet (21) comprises two rows, and each package draws together 10.
7. the transformer station according to claim 1 omnipotent conversion seat of relay, it is characterized in that, the front of described base (1) offers anti-down plug in location hole (14), and the front of described connector (2) is provided with the anti-down inserted sheet (24) adaptive with described anti-down plug in location hole (14).
8. the transformer station according to claim 1 omnipotent conversion seat of relay, is characterized in that, four angles of described base (1) offer splicing ear case bolt hole.
9. the transformer station according to claim 1 omnipotent conversion seat of relay, is characterized in that, four angles of described connector (2) offers and connects relay bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232458.4A CN104795280A (en) | 2015-05-08 | 2015-05-08 | Universal relay adapter for substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510232458.4A CN104795280A (en) | 2015-05-08 | 2015-05-08 | Universal relay adapter for substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104795280A true CN104795280A (en) | 2015-07-22 |
Family
ID=53560019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510232458.4A Pending CN104795280A (en) | 2015-05-08 | 2015-05-08 | Universal relay adapter for substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104795280A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025885A (en) * | 2016-07-05 | 2016-10-12 | 莱芜钢铁集团有限公司 | Auxiliary apparatus for relay replacement |
| CN115112931A (en) * | 2022-05-30 | 2022-09-27 | 国网河北省电力有限公司营销服务中心 | Device for replacing and overhauling electric energy meter without power outage and using method |
-
2015
- 2015-05-08 CN CN201510232458.4A patent/CN104795280A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025885A (en) * | 2016-07-05 | 2016-10-12 | 莱芜钢铁集团有限公司 | Auxiliary apparatus for relay replacement |
| CN106025885B (en) * | 2016-07-05 | 2018-02-16 | 莱芜钢铁集团有限公司 | Relay replacing servicing unit |
| CN115112931A (en) * | 2022-05-30 | 2022-09-27 | 国网河北省电力有限公司营销服务中心 | Device for replacing and overhauling electric energy meter without power outage and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhenfeng Inventor after: Dong Wei Inventor after: Chen Fangdong Inventor after: Yu Wenbo Inventor after: Bai Feng Inventor after: Yan Yuxin Inventor after: Dan Chunwen Inventor after: Li Shiming Inventor after: Jia Jianbo Inventor after: Cao Cheng Inventor after: Wen Zichun Inventor after: Weng Haitao Inventor after: Liu Yakun Inventor after: Liu Di Inventor after: He Jiamei Inventor after: Tan Chen Inventor after: Guo Hongwei Inventor after: Song Jiangshan Inventor after: Yang Lihua Inventor after: He Junjie Inventor after: Zhao Bo Inventor after: Guo Miao Inventor before: Weng Haitao Inventor before: Chen Fangdong Inventor before: Zhao Xuesong Inventor before: Yu Wenbo Inventor before: Wang Wei Inventor before: Yan Yuxin Inventor before: Yang Ming Inventor before: Li Shiming Inventor before: Jia Jianbo Inventor before: Cao Cheng Inventor before: Wen Zichun Inventor before: Zhao Zhenfeng Inventor before: Han Li Inventor before: He Jiamei Inventor before: Liu Yichen Inventor before: Sun Yiling Inventor before: Yu Hengkang Inventor before: Tan Chen Inventor before: Guo Hongwei Inventor before: Yang Lihua Inventor before: Dan Chunwen Inventor before: He Junjie Inventor before: Zhao Bo Inventor before: Guo Miao |
|
| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |