CN111952743B - Double-bus micro-grid complementary power supply system - Google Patents
Double-bus micro-grid complementary power supply system Download PDFInfo
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- CN111952743B CN111952743B CN202010851920.XA CN202010851920A CN111952743B CN 111952743 B CN111952743 B CN 111952743B CN 202010851920 A CN202010851920 A CN 202010851920A CN 111952743 B CN111952743 B CN 111952743B
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- 230000000295 complement effect Effects 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims 10
- 230000009977 dual effect Effects 0.000 claims 9
- 238000009434 installation Methods 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000011218 segmentation Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- 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
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- Installation Of Bus-Bars (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention relates to the technical field of micro-grid power supply, in particular to a double-bus micro-grid complementary power supply system which comprises an insulating base, wherein two fixing blocks are arranged at the top of the insulating base, a groove which penetrates through the insulating base from front to back is formed in the outer side of each fixing block, two connecting blocks are rotatably connected to the positions, close to the front end and the rear end, of the groove, the connecting blocks are locked and fixed through second fixing screws, a first connecting groove is formed in one side, close to each fixing block, of each connecting block, a second connecting groove is formed in one side, far away from each fixing block, a flexible lead is connected between the two first connecting grooves on the same side, and a bus which is attached to the flexible lead is inserted into the second connecting groove. This complementary power supply system of little electric wire netting of double bus sets the connecting block rotatable to through second set screw locking, when the installation, can be according to the orientation of the concrete direction regulation connecting block of generating line installation, guarantee that connecting block and generating line are parallel, reduce the friction between generating line and connecting block, prevent that the generating line fracture from damaging, prolong its life.
Description
Technical Field
The invention relates to the technical field of micro-grid power supply, in particular to a double-bus micro-grid complementary power supply system.
Background
The bus is a bare conductor or stranded conductor for connecting an engine and a transformer with various electrical appliances in each level of voltage distribution devices of a power plant and a substation, the cross section of the bus is usually rectangular or circular, the bus has the function of collecting, distributing and transmitting electric energy, and in the design of the bus, single-bus segmentation or double-bus wiring is usually adopted, compared with the single-bus segmentation and double-bus wiring, a group of buses are added, the laying cost is increased, but complementary power supply can be effectively carried out, so that the power supply is more reliable, the dispatching is more flexible, the expansion is convenient, and the design is convenient;
when the bus is laid, the bus is connected by adopting a connecting mechanism with a fixed distance force, the strength of the bus is improved, the bus is prevented from being broken in the using process, the existing connecting mechanism is mostly fixed, the orientation of the connecting position of the connecting structure cannot be adjusted according to specific installation conditions during double-bus design, and the double-bus micro-grid complementary power supply system is inconvenient to install.
Disclosure of Invention
The present invention is directed to a double-bus microgrid complementary power supply system, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a double-bus micro-grid complementary power supply system comprises an insulating base, wherein two symmetrical mounting plates are arranged at the bottom edges of two ends of the front side of the insulating base, an insulating partition plate in the vertical direction is arranged at the middle position of the top of the insulating base, two symmetrical fixed blocks are arranged at the two side edges of the insulating partition plate at the top of the insulating base, a connecting plate is arranged at the edge of one side, close to the insulating partition plate, of the top of the fixed block, the connecting plate is locked and fixed on the insulating partition plate through a first fixing screw, a groove penetrating through the insulating partition plate from front to back is formed in one side, far away from the insulating partition plate, of the fixed block, two symmetrical connecting blocks are rotatably connected in the groove close to the front end and the rear end of the groove, the connecting blocks extend to the outside of the groove, the connecting blocks are locked and fixed through a second fixing screw, a first connecting groove is formed in one side, close to the fixed blocks, of the connecting blocks, the connecting block is provided with a first connecting groove and a second connecting groove, the first connecting groove is communicated with the second connecting groove, the second connecting groove is located on the same side, two flexible wires are connected between the first connecting grooves, a bus is connected in the second connecting groove, the bus is attached to the flexible wires, and the bus is locked and fixed on the connecting block through a third fixing screw.
Preferably, the mounting panel is the integrated into one piece structure with the insulating base, a plurality of evenly distributed and the mounting hole that runs through are seted up at the mounting panel top.
Preferably, the insulating partition plate and the insulating base are in an integrally formed structure.
Preferably, a plurality of first fixing holes which are uniformly distributed are formed in two sides of the insulating partition plate.
Preferably, the connecting plate and the fixing block are of an integrally formed structure, connecting holes which are the same as the first fixing holes in quantity and correspond to the first fixing holes in a one-to-one mode are formed in the side end of the connecting plate, and the first fixing screws penetrate through the connecting holes and are connected in the first fixing holes in a threaded mode.
Preferably, the top and the bottom of the groove are respectively provided with two symmetrical switching holes near the edges of the two ends of the groove.
Preferably, the top and the bottom of the connecting block are provided with two symmetrical connecting convex columns which are integrally formed with the connecting block, the outer diameter of each connecting convex column is matched with the inner diameter of the corresponding transfer hole, and the connecting convex columns are inserted into the transfer holes and are rotatably connected with the transfer holes.
Preferably, two symmetrical second fixing holes communicated with the grooves are formed in the top and the bottom of the fixing block close to the edges of the two ends of the fixing block, the second fixing screws are connected in the second fixing holes in a threaded mode, and the tail ends of the second fixing screws are attached to the connecting block.
Preferably, the size structure of the cross section of the flexible lead is matched with the size structure of the cross section of the first connecting groove, and the flexible lead is movably inserted into the first connecting groove.
Preferably, a third fixing hole communicated with the second connecting groove is formed in the top of the connecting block, the third fixing screw is in threaded connection with the third fixing hole, and the tail end of the third fixing screw is attached to the bus.
Compared with the prior art, the invention has the beneficial effects that:
this complementary power supply system of little electric wire netting of double bus is equipped with two sets of fixed blocks that separate through insulating barrier at the insulating base top, is equipped with two sets of symmetries and rotatable connecting block on the fixed block, and the connecting block passes through second set screw locking fixed, when carrying out the generating line installation, can adjust the orientation of connecting block according to the concrete direction of generating line installation, guarantees that the connecting block is parallel with the generating line, reduces the friction of generating line and connecting block junction, prevents that the generating line fracture from damaging, prolongs its life.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of an insulating base according to the present invention;
FIG. 3 is a schematic view of the structure of the insulating spacer of the present invention;
FIG. 4 is a schematic structural view of a fixing block according to the present invention;
fig. 5 is a schematic structural view of the connecting block of the present invention.
In the figure:
1. an insulating base; 10. mounting a plate; 100. mounting holes;
2. an insulating spacer; 20. a first fixing hole;
3. a fixed block; 30. a connecting plate; 30. connecting holes; 31. a groove; 32. switching the hole; 33. a second fixing hole;
4. a first set screw;
5. connecting blocks; 50. a first connecting groove; 51. a second connecting groove; 52. connecting the convex columns; 53. a third fixing hole;
6. a second set screw;
7. a flexible wire;
8. a bus bar;
9. and a third fixing screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-5, the present invention provides a technical solution:
a double-bus micro-grid complementary power supply system comprises an insulating base 1, an insulating partition plate 2 along the vertical direction is arranged in the middle of the top of the insulating base 1, two symmetrical fixing blocks 3 are arranged at the edges of two sides of the insulating partition plate 2 at the top of the insulating base 1, a front-back through groove 31 is formed in one side, far away from the insulating partition plate 2, of each fixing block 3, two symmetrical connecting blocks 5 are rotatably connected to the edges of the front end and the rear end of each groove 31, two symmetrical switching holes 32 are respectively formed in the top and the bottom of each groove 31 near the edges of two ends of each groove, two symmetrical connecting convex columns 52 which are in an integrated structure with the connecting blocks are arranged at the top and the bottom of each connecting block 5, the outer diameter of each connecting convex column 52 is matched with the inner diameter of each switching hole 32, each connecting convex column 52 is inserted into each switching hole 32 and rotatably connected with each other, two symmetrical second fixing holes 33 which are communicated with each groove 31 are respectively formed in the top and near the edges of two ends of each fixing block 3, the second fixing screw 6 is connected in the second fixing hole 33 by screw thread and the end is jointed with the connecting block 5, the connecting block 5 extends to the outside of the groove 31, and the connecting block 5 is locked and fixed by the second fixing screw 6, one side of the connecting block 5 close to the fixing block 3 is provided with a first connecting groove 50, one side of the connecting block 5 far away from the fixing block 3 is provided with a second connecting groove 51 communicated with the first connecting groove 50, a flexible lead 7 is connected between the two first connecting grooves 50 at the same side, a bus 8 is inserted in the second connecting groove 51, the bus 8 is jointed with the flexible lead 7, the bus 8 is locked and fixed on the connecting block 5 by a third fixing screw 9, the top of the connecting block 5 is provided with a third fixing hole 53 communicated with the second connecting groove 51, the third fixing screw 9 is connected in the third fixing hole 53 by screw thread and the end is jointed with the bus 8, the connecting block 5 is set to be rotatable, and through 6 locking fixings of second set screw, when carrying out the generating line and laying, can rotate the orientation of adjusting connecting block 5 according to the concrete installation position of generating line for connecting block 5 and generating line are located same straight line, reduce in the use, and the friction of generating line 8 and connecting block 5 junction prevents that generating line 88 from breaking the damage, prolongs its life.
In this embodiment, 3 tops of fixed block are close to 2 side edges of insulating barrier and are equipped with connecting plate 30, connecting plate 30 is fixed on insulating barrier 2 through first set screw 4 locking, a plurality of first fixed orificess 20 that distribute evenly are seted up to insulating barrier 2 both sides, connecting plate 30 is the integrated into one piece structure with fixed block 3, connecting plate 30 side is seted up quantity and is the same with first fixed orificess 20 and rather than the connecting hole 300 of one-to-one, first set screw 4 passes connecting hole 300 and threaded connection in first fixed orificess 20, it is fixed with fixed block 3 through first set screw 4 locking, be convenient for dismouting and later stage change.
Besides, the bottom edges at the two ends of the front side of the insulating base 1 are provided with two symmetrical mounting plates 10, the top of each mounting plate 10 is provided with a plurality of mounting holes 100 which are uniformly distributed and run through, the mounting plates 10 are convenient to be mounted on telegraph poles for erecting buses through the mounting holes 100, and then the whole connecting structure is fixedly mounted.
Further, the size structure of the cross section of the flexible lead 7 is matched with the size structure of the cross section of the first connecting groove 50, the flexible lead 7 is movably inserted into the first connecting groove 50, the flexible lead 7 is set to be flexible, when the connecting block 5 rotates, the first connecting groove 50 is changed, the flexible lead 7 can be bent adaptively along with the first connecting groove, and the flexible lead 7 is prevented from being broken.
Specifically, mounting panel 10 is the integrated into one piece structure with insulating base 1, and insulating barrier 2 is the integrated into one piece structure with insulating base 1, and the integrated into one piece structure is convenient for produce, and stable in structure, is difficult to drop the damage in the use, and then reduces the emergence of incident.
When the double-bus micro-grid complementary power supply system is used, a worker firstly checks the integrity of the connecting mechanism and whether the connection of each part is firm; then, the mounting plate 10 is mounted on the telegraph pole for erecting the bus through the mounting hole 100, and the whole connecting structure is mounted and fixed; then loosening the second fixing screw 6, rotating and adjusting the orientation of the connecting block 5 according to the specific installation direction of the bus to enable the connecting block 5 and the bus to be positioned on the same straight line, and then screwing the second fixing screw 6 to lock and fix the connecting block 5; then, the third fixing screw 9 is screwed out, the tail end of the bus bar 8 to be installed is inserted into the second connecting groove 51, so that the bus bar 8 is attached to the flexible conductor 7, and then the third fixing screw 9 is screwed to lock and fix the bus bar 8 in the second connecting groove 51.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a complementary power supply system of little electric wire netting of double bus which characterized in that: the insulation base comprises an insulation base (1), two symmetrical mounting plates (10) are arranged at the bottom edges of the two ends of the front side of the insulation base (1), an insulation partition plate (2) in the vertical direction is arranged at the middle position of the top of the insulation base (1), two symmetrical fixing blocks (3) are arranged at the two side edges of the insulation partition plate (2) at the top of the insulation base (1), a connecting plate (30) is arranged at the edge of one side, close to the insulation partition plate (2), of the top of the fixing block (3), the connecting plate (30) is locked and fixed on the insulation partition plate (2) through a first fixing screw (4), a groove (31) which penetrates through the front and the back is formed in one side, far away from the insulation partition plate (2), of the fixing block (3), two symmetrical connecting blocks (5) are rotatably connected with the edge of the front end and the back end of the groove (31), and the connecting blocks (5) extend to the outside of the groove (31), just connecting block (5) are fixed through second set screw (6) locking, first connecting groove (50) have been seted up to one side that is close to fixed block (3) on connecting block (5), keep away from one side of fixed block (3) on connecting block (5) and set up second connecting groove (51) that are linked together with first connecting groove (50), be located two of homonymy be connected with flexible wire (7) between first connecting groove (50), it has bus (8) to peg graft in second connecting groove (51), bus (8) and flexible wire (7) laminate mutually, just bus (8) are fixed on connecting block (5) through third set screw (9) locking.
2. The dual bus microgrid complementary power supply system of claim 1, characterized in that: mounting panel (10) are integrated into one piece structure with insulating base (1), a plurality of evenly distributed and the mounting hole (100) that run through are seted up at mounting panel (10) top.
3. The dual bus microgrid complementary power supply system of claim 1, characterized in that: the insulating partition plate (2) and the insulating base (1) are of an integrally formed structure.
4. The dual bus microgrid complementary power supply system of claim 1, characterized in that: a plurality of first fixing holes (20) which are uniformly distributed are formed in two sides of the insulating partition plate (2).
5. The dual bus microgrid complementary power supply system of claim 4, characterized in that: connecting plate (30) are integrated into one piece structure with fixed block (3), connecting hole (300) that quantity is the same with first fixed orifices (20) and rather than one-to-one are seted up to connecting plate (30) side, connecting hole (300) are passed and threaded connection is in first fixed orifices (20) in first set screw (4).
6. The dual bus microgrid complementary power supply system of claim 1, characterized in that: two symmetrical switching holes (32) are respectively formed in the top and the bottom of the groove (31) close to the edges of the two ends of the groove.
7. The dual bus microgrid complementary power supply system of claim 6, characterized in that: the connecting device is characterized in that two symmetrical connecting convex columns (52) which are of an integrally formed structure are arranged at the top and the bottom of the connecting block (5), the outer diameter of each connecting convex column (52) is matched with the inner diameter of the corresponding transfer hole (32), and the connecting convex columns (52) are inserted into the transfer holes (32) and are rotatably connected with the transfer holes.
8. The dual bus microgrid complementary power supply system of claim 1, characterized in that: two symmetrical second fixing holes (33) communicated with the groove (31) are respectively formed in the top and the bottom of the fixing block (3) close to the edges of the two ends of the fixing block, and the second fixing screws (6) are connected into the second fixing holes (33) in a threaded mode and the tail ends of the second fixing screws are attached to the connecting block (5).
9. The dual bus microgrid complementary power supply system of claim 1, characterized in that: the size structure of the cross section of the flexible lead (7) is matched with the size structure of the cross section of the first connecting groove (50), and the flexible lead (7) is movably inserted into the first connecting groove (50).
10. The dual bus microgrid complementary power supply system of claim 1, characterized in that: and a third fixing hole (53) communicated with the second connecting groove (51) is formed in the top of the connecting block (5), and the third fixing screw (9) is in threaded connection with the third fixing hole (53) and the tail end of the third fixing screw is attached to the bus (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851920.XA CN111952743B (en) | 2020-08-21 | 2020-08-21 | Double-bus micro-grid complementary power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851920.XA CN111952743B (en) | 2020-08-21 | 2020-08-21 | Double-bus micro-grid complementary power supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111952743A CN111952743A (en) | 2020-11-17 |
| CN111952743B true CN111952743B (en) | 2022-04-05 |
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| CN202010851920.XA Active CN111952743B (en) | 2020-08-21 | 2020-08-21 | Double-bus micro-grid complementary power supply system |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011113913A (en) * | 2009-11-30 | 2011-06-09 | Sumitomo Wiring Syst Ltd | Bus bar circuit structure and terminal block |
| CN102810772B (en) * | 2011-05-30 | 2015-04-01 | 海洋王照明科技股份有限公司 | Wire holder |
| US8764494B2 (en) * | 2012-10-04 | 2014-07-01 | Marathon Special Products | Power terminal block |
| CN203205554U (en) * | 2013-04-18 | 2013-09-18 | 于浩 | Twisted-pair-oriented cable tapping-off device |
| CN205303730U (en) * | 2016-01-18 | 2016-06-08 | 国家电网公司 | Novel portable electric power wire barrel |
| CN207442001U (en) * | 2017-09-19 | 2018-06-01 | 侯世春 | A kind of electric power cable attachment device |
| CN209071632U (en) * | 2018-12-07 | 2019-07-05 | 蜂巢能源科技有限公司 | Copper bar switching fixed structure and battery pack for battery pack |
| CN210897677U (en) * | 2019-09-12 | 2020-06-30 | 王旭阳 | Quick-connection screw-free wiring terminal |
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- 2020-08-21 CN CN202010851920.XA patent/CN111952743B/en active Active
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| CN111952743A (en) | 2020-11-17 |
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Denomination of invention: A Dual Bus Microgrid Complementary Power Supply System Effective date of registration: 20231106 Granted publication date: 20220405 Pledgee: China Co. truction Bank Corp Yiyang branch Pledgor: Huaxiang XiangNeng Technology Co.,Ltd. Registration number: Y2023980063452 |
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