CN107749523A - A kind of intelligent terminal block for being used for one or two fusions - Google Patents
A kind of intelligent terminal block for being used for one or two fusions Download PDFInfo
- Publication number
- CN107749523A CN107749523A CN201711174985.XA CN201711174985A CN107749523A CN 107749523 A CN107749523 A CN 107749523A CN 201711174985 A CN201711174985 A CN 201711174985A CN 107749523 A CN107749523 A CN 107749523A
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- terminal
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- correspondingly
- terminal block
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- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 238000002955 isolation Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/28—Terminal boards
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a kind of intelligent terminal block for being used for one or two fusions; terminal including multigroup corresponding access electric controller, one group correspondingly access the terminal of distribution power automation terminal equipment, one group correspondingly access the terminal of protective relaying device, one group of terminal for correspondingly accessing the terminal of circuit breaker operation mechanism, one group of corresponding access isolation and earthing switch operating mechanism; also include one group of plant-grid connection terminal; each terminal group uses modularized design; and it is connected using the attachment structure of whole group plug, plant-grid connection terminal with built-in fuse.The small end subgroup of decimal place is modified to by original big quantity whole group terminal block, conventional big quantity bundle of conics is substituted using colored multicore cable, the manual wiring work flow for doing the low sides such as line, separated time, routing number is reduced, improves secondary assembling link operating efficiency.For realizing the quick assembling between a secondary device, safely, conveniently overhaul.
Description
Technical field
The present invention relates to a kind of terminal block, more particularly to a kind of intelligent terminal block for being used for one or two fusions.
Background technology
Terminal block is the insulation division as the terminal assemblies for carrying multiple or multigroup mutually insulated and for fixing supporter
Part.The effect of terminal block is exactly by the secondary line in ring main unit on switch operating mechanism and electric controller, relay protection, instrument
The circuits such as table, distribution power automation terminal are connected, and play a part of signal (Current Voltage) transmission.The rational design of terminal block,
So that wiring is attractive in appearance, easy to maintenance, the connection between long distance is offline is firm, constructs and easy to maintenance.Terminal block is to realize ring
One of main element of one or two fusions of net cabinet.
In the prior art, for one or two times fusion user's request, on the market existing ring main unit product be primarily present as
Lower problem：
1) a secondary device interface mismatches, and compatibility, autgmentability, interchangeability are poor, easily cause producer's responsibility dispute；
2) the scattered assembling of terminal, metallic contact are exposed outside, can not solve the condensation problem of equipment open air operation；
3) assembling of first and second equipment joint, test are difficult, and user scene service without power-off secondary device plug and play is difficult to
Realize.
The content of the invention
It is an object of the invention to provide a kind of intelligent terminal block for being used for one or two fusions.
The purpose of the present invention is achieved through the following technical solutions：
The intelligent terminal block for being used for one or two fusions of the present invention, include the end of multigroup corresponding access electric controller
Son, one group correspondingly access the terminal of distribution power automation terminal equipment, one group correspondingly access the terminal of protective relaying device, one group pair
Terminal, the one group of corresponding terminal for accessing isolation and earthing switch operating mechanism of circuit breaker operation mechanism, in addition to one should be accessed
Group plant-grid connection terminal, each terminal group use modularized design, and using the attachment structure of whole group plug, the plant-grid connection
Terminal is connected with built-in fuse.
As seen from the above technical solution provided by the invention, it is provided in an embodiment of the present invention be used for one or two times fusion
Intelligent terminal block, the small end subgroup of decimal place is modified to by original big quantity whole group terminal block, and reduction does line, separated time, beaten
The manual wiring work flow of the low sides such as wire size, improve secondary assembling link operating efficiency.For realize a secondary device it
Between quick assembling, safely, conveniently overhaul.
Brief description of the drawings
Fig. 1 is the structural representation of the intelligent terminal block provided in an embodiment of the present invention for being used for one or two fusions.
Embodiment
The embodiment of the present invention will be described in further detail below.What is be not described in detail in the embodiment of the present invention is interior
Appearance belongs to prior art known to professional and technical personnel in the field.
The intelligent terminal block for being used for one or two fusions of the present invention, its preferable embodiment are：
Terminal, one group of end for correspondingly accessing distribution power automation terminal equipment including multigroup corresponding access electric controller
Son, one group correspondingly access the terminal of protective relaying device, one group correspondingly access the terminal of circuit breaker operation mechanism, one group correspondingly connect
Enter the terminal of isolation and earthing switch operating mechanism, in addition to one group of plant-grid connection terminal, each terminal group are set using modularization
Meter, and be connected using the attachment structure of whole group plug, the plant-grid connection terminal with built-in fuse.
The terminal of multigroup corresponding access electric controller and one group of end for correspondingly accessing distribution power automation terminal equipment
Son is located at the top of the intelligent terminal block, one group of terminal for correspondingly accessing circuit breaker operation mechanism and one group of corresponding access
The terminal of isolation and earthing switch operating mechanism is located at the bottom of the intelligent terminal block, and described one group is correspondingly accessed relay protection
The terminal of device, one group of plant-grid connection terminal and built-in fuse are located at the middle part of the intelligent terminal block.
The terminal of multigroup corresponding access electric controller includes terminal, a group of access of a group of access power-supply controller of electric
Terminal, the terminal of a group of access distant signal controller of division brake controller, each terminal is distinguished using multicore colour cable
Tagmeme.
Each terminal group passes through module frame entire card rail mounting structure.
The intelligent terminal block for being used for one or two fusions of the present invention, for realizing the fast quick-mounting between a secondary device
Match somebody with somebody, safely, conveniently overhaul.
The present invention is by pre-designed, and prefabricated pcb board self routing, realizes the electric classification to each class component inside terminal block
With physical packets, the corresponding interfaced terminal group of equipment forms fixed Combination, maloperation is prevented in assembling and maintenance；It is based on
Destination apparatus terminal group uses pluggable Interface design, correspond classify on the basis of realize with electric controller, after
The plug and play of the secondary devices such as electric protection, instrument, distribution power automation terminal；It is modified to by original big quantity whole group terminal block
The small end subgroup of decimal place, conventional big quantity bundle of conics is substituted using colored multicore cable, and line, separated time, routing are done in reduction
Number wait low side manual wiring work flow, improve it is secondary assembling link operating efficiency.
Specific embodiment：
As shown in figure 1, this scheme is that invention is a for automatic equipped with electric controller, protective relaying device, distribution
Change ring main unit, an instantiation of breaker cabinet type for terminal.
1st, A1, A2, A3 correspondingly access electric controller, and power supply, divide-shut brake control, three functional modules of distant signal, by
In group, inner terminal digit is seldom, distinguishes each terminal tagmeme using colored (red, green, yellow, the white, black) cable of multicore, greatly
Reduce artificial separated time, the workload of wiring, improve operating rate.
2nd, B1 correspondingly accesses distribution power automation terminal equipment, and B2 correspondingly accesses protective relaying device, the corresponding access open circuits of J1
Device operating mechanism, the corresponding access isolation of J2 and earthing switch operating mechanism.The plug of terminal group whole group greatly reduces scene and set
The standby time safeguarded and changed, after-sale service operating efficiency is improved, shorten customer outage hours.S1 be plant-grid connection terminal with
Built-in fuse (fuse) connection.
3rd, designed by the electric wiring inside wiring board so that be connected energy between switch primary equipment and secondary device
It is enough to realize nearby, without intersection.Switching mechanism terminal group is correspondingly located at downside, corresponds to the dimension in the ring main unit mechanism chamber of lower section
Part, protection and automation terminal group are located at upside, correspond to the secondary device in the low-pressure cabinet at the top of looped network cabinet；Power supply electronic group
Without the artificial short circuit of erecting yard, realize automatic short circuit wiring by greatest requirements quantity and reserve.
4th, structure upper end subgroup uses modularized design, can load industrial module frame and apply three-proofing coating outside, realize to electricity
The high-insulation protection of gas contact, is installed by module frame entire card guide rail, and more original split blade type assembling or screw twist-on will
It is quick a lot.
The beneficial effect that technical solution of the present invention is brought：
1st, the present invention be directed to conventional terminal deploying line workload is big, circuit is numerous and diverse and the innovation done improves, the automatic cloth of PCB
Line need not spend labor hour, significantly reduce ring main unit electrical secondary system installation time.
2nd, this invention realizes high-insulation and the protection of ring main unit electrical secondary system terminal linking part, is particularly advantageous to ring
The tolerance of the net cabinet kind equipment natural environment moist to open air, improve the bulk life time of equipment.
3rd, terminal block realizes miniaturization installation, helps to reduce the size of secondary case, reduces structural member cost, corresponding to reduce
Occupancy of the ring main unit to outdoor space.
The key problem in technology point of the present invention：
1st, integrated form, the thinking of prefabricated design：By way of self routing, become terminal by artificial distribution signaling transfer point
Turn PCB self routing patchcord functions.
2nd, in same depth plane, the space-consuming of multiple rows of terminal group longitudinal direction and landscape layout, efficiently reduction terminal block.
3rd, fuse built in terminal block, overcurrent protection is realized to whole power-supply system in terminal group with single element, with
Low cost improves ring main unit electrical secondary system operational reliability.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (4)
1. a kind of intelligent terminal block for being used for one or two fusions, it is characterised in that including multigroup corresponding access electric controller
Terminal, one group correspondingly access the terminal of distribution power automation terminal equipment, one group correspondingly access the terminal of protective relaying device, one
The terminal of the terminal of the corresponding access circuit breaker operation mechanism of group, one group of corresponding access isolation and earthing switch operating mechanism, is also wrapped
One group of plant-grid connection terminal is included, each terminal group uses modularized design, and using the attachment structure of whole group plug, the power supply
Access terminal is connected with built-in fuse.
2. the intelligent terminal block according to claim 1 for being used for one or two fusions, it is characterised in that multigroup correspondence
The terminal and one group of terminal for correspondingly accessing distribution power automation terminal equipment for accessing electric controller are located at the intelligent terminal block
Top, the corresponding access isolation of one group of terminal for correspondingly accessing circuit breaker operation mechanism and one group and earthed switch operation machine
The terminal of structure is located at the bottom of the intelligent terminal block, and described one group is correspondingly accessed the terminal of protective relaying device, one group of power supply
Access terminal and built-in fuse is located at the middle part of the intelligent terminal block.
3. the intelligent terminal block according to claim 2 for being used for one or two fusions, it is characterised in that multigroup correspondence
Access the terminal of the terminal including a group of access power-supply controller of electric of electric controller, a group of access division brake controller terminal,
The terminal of a group of access distant signal controller, each terminal tagmeme is distinguished using multicore colour cable.
4. the intelligent terminal block for being used for one or two fusions according to claim 1,2 or 3, it is characterised in that each terminal
Group passes through module frame entire card rail mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174985.XA CN107749523B (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent terminal block merged for one or two times |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711174985.XA CN107749523B (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent terminal block merged for one or two times |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107749523A true CN107749523A (en) | 2018-03-02 |
| CN107749523B CN107749523B (en) | 2019-11-08 |
Family
ID=61251482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711174985.XA Active CN107749523B (en) | 2017-11-22 | 2017-11-22 | A kind of intelligent terminal block merged for one or two times |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749523B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780255A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Secondary electrical measurement system for circuit breaker on primary and secondary fusion complete set of column |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562762U (en) * | 2009-12-14 | 2010-08-25 | 淄博正才电子科技有限责任公司 | Wire terminal board of teacher's desk in classroom |
| CN201656002U (en) * | 2010-05-10 | 2010-11-24 | 乐清市金龙电子实业有限公司 | Safe and conveniently-used wiring terminal row |
| CN204632943U (en) * | 2015-06-02 | 2015-09-09 | 河北工程技术高等专科学校 | A kind of connecting terminal block with alignment pin |
-
2017
- 2017-11-22 CN CN201711174985.XA patent/CN107749523B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201562762U (en) * | 2009-12-14 | 2010-08-25 | 淄博正才电子科技有限责任公司 | Wire terminal board of teacher's desk in classroom |
| CN201656002U (en) * | 2010-05-10 | 2010-11-24 | 乐清市金龙电子实业有限公司 | Safe and conveniently-used wiring terminal row |
| CN204632943U (en) * | 2015-06-02 | 2015-09-09 | 河北工程技术高等专科学校 | A kind of connecting terminal block with alignment pin |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780255A (en) * | 2019-11-19 | 2020-02-11 | 国网湖北省电力有限公司电力科学研究院 | Secondary electrical measurement system for circuit breaker on primary and secondary fusion complete set of column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107749523B (en) | 2019-11-08 |
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Effective date of registration: 20240318 Address after: 410000, Room 401-16, Building 2, Xincheng Science and Technology Park, No. 588 Yuelu West Avenue, Dongfanghong Street, Xiangjiang New District, Changsha City, Hunan Province Patentee after: Hezong Technology Co.,Ltd. Country or region after: China Address before: 100085, D, building 9, Ka Wah building, 1211 3rd Street, Beijing, Haidian District Patentee before: BEIJING HEZONG SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |