CN106410617B - A kind of bus duct power supply system - Google Patents

A kind of bus duct power supply system Download PDF

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Publication number
CN106410617B
CN106410617B CN201611080374.4A CN201611080374A CN106410617B CN 106410617 B CN106410617 B CN 106410617B CN 201611080374 A CN201611080374 A CN 201611080374A CN 106410617 B CN106410617 B CN 106410617B
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China
Prior art keywords
bus duct
shell
fixed
insulating support
power supply
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CN201611080374.4A
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CN106410617A (en
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不公告发明人
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郭光伟
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4854Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
    • H01R4/4863Coil spring
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00Installations of bus-bars
    • H02G5/06Totally-enclosed installations, e.g. in metal casings
    • H02G5/08Connection boxes therefor

Abstract

The present invention provides a kind of bus duct power supply systems, the jack box of output current is connected including bus duct ontology, with bus duct ontology and controls the breaker of power supply system connecting and disconnecting of the circuit, the bus duct ontology includes the shell that cross section is " mouth " font and is placed in the insulating support being connect with one side in shell, and busbar is provided in insulating support;The conductive seat for contacting conducting with the busbar in insulating support is also equipped in the shell, the breaker is fixed on conductive seat and is connected electrically;The breaker is electrically connected with power supply box.Bus duct of the present invention contacts conducting with conductive seat, realizes the supply of electric power in bus duct power supply system, structure novel;It is easy to use;It can be connected in use, busbar is contacted with conductive seat;When disconnection, busbar is detached with conductive seat.It is electrically connected by breaker between jack box and bus duct ontology;The design of conductive seat and the design of the position of breaker make to install between jack box and bus duct easier.

Description

A kind of bus duct power supply system
Technical field
The present invention relates to the power supply unit field in power transmission, more particularly to a kind of bus duct power supply system.
Background technology
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of electricity consumption of all trades and professions, especially numerous high levels The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transport system to be wanted It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.
Hundreds and thousands of amperes of the powerful electric current needed for the huge load will select safe and reliable transmission equipment.Busbar Slot is a power distribution equipment for efficiently conveying electric current, has especially adapted to higher and higher building and large-scale plant economical rationality The needs of wiring.
Traditional bus duct power supply system includes the power supply box that bus duct is connect with bus duct and connect conducting with bus duct The jack box of output current;It is rotated by the conductor that is placed in bus duct and with jack box between existing jack box and bus duct The connection-peg contact of connection is conductive, achievees the purpose that output current.
Connected by connection-peg between existing bus duct and jack box, one section of connection-peg be located in bus duct the other end with Jack box connects;It is connected in use, rotation connection-peg makes the conductive pawl on connection-peg be connected with the conductor in bus duct;Make Connection-peg is rotated after being finished makes conductive pawl be powered off with conductor dislocation.Installation procedure is complicated between existing bus duct and jack box; Conductor, connection-peg, the conductive pawl being used in conjunction with each other process complicated, high processing costs.
Invention content
For the deficiency in the presence of the prior art, the purpose of the present invention is to provide a kind of bus duct power supply system, solutions It is inconvenient to be installed between certainly existing bus duct and jack box, and conductor, connection-peg, conductive pawl processing are complicated, the skill of high processing costs Art problem.
To achieve the above object, present invention employs the following technical solutions:
A kind of bus duct power supply system, including bus duct ontology, be connected with bus duct ontology output current jack box and Be electrically connected the breaker of control power supply system connecting and disconnecting of the circuit with jack box, the bus duct ontology include shell and be placed in shell with The insulating support of one side connection, is provided with busbar in the insulating support;Be also equipped in the shell for it is exhausted The conductive seat of busbar contact conducting in edge holder, the breaker are fixed on conductive seat and are connected electrically.
Preferably, the conductive seat includes pedestal and the copper bus-bar that is placed on pedestal, between the pedestal and copper bus-bar It is provided with elastic component;In use, making to contact conducting between copper bus-bar and conductor by the elastic force of elastic component.
Specifically, the conductive seat is fixed on by fixed frame in shell, and the fixed frame includes that height is matched with shell Fixing groove and capping with its removable connection;The side that insulating support is fixed in the slot bottom and shell of the fixing groove is flat Row, conductive seat are fixed on the slot bottom of fixing groove, and slot bottom is provided with the through-hole for making copper bus-bar pass through, the conductive seat with through capping Switch button connects.
Further more, it is " Contraband " shape structure that the shell, which is side open cross-section, open side is provided with removable side plate;It can The length for tearing formula side plate open is less than the length of shell, so that one end of shell is formed a notch after removable side plate and shell installation;Institute Notch is stated for mounting and fixing support.
In addition, the shell is provided with the vertical two sides inner surface in the installation side of insulating support for installing insulation The fixed structure of holder.
Further, the fixed structure includes the first fixed structure for being inserted into insulating support along groove body end.
Further, the inner surface that the side of insulating support is connected on the shell is provided with for being inserted along groove body end Enter the second fixed structure of insulating support.
Further, matched first is equipped on the insulating support at position corresponding with first fixed structure Connection structure is equipped with the second matched connection structure on the insulating support at position corresponding with the second fixed structure; In use, passing through first fixed structure, the second fixed structure and the first connection structure, the second connection between insulating support and groove body Structure is connected and fixed.
Further, the insulating support includes multiple holding tanks of integral structure, and each holding tank is provided with The notch passed through for copper bus-bar;The notch direction is consistent with groove body side openings;Holding tank is provided with close to the position of slot bottom Fin is limited, notch edge is provided with hook fin.
Finally, the busbar is dies.
Compared with the prior art, the present invention has the advantages that:
1, the conductor in bus duct of the present invention contacts conducting with conductive seat, realizes the confession of electric power in bus duct power supply system It answers, structure novel is easy to use;It can be connected in use, busbar is contacted with conductive seat;When disconnection, busbar and conductive seat Separation;
2, the way of contact of busbar and conductive seat is that elastic force compresses reliable contacts, when being turned on or off, passes through elastic component Elastic force so that copper bus-bar is switched on or switched off with busbar;Conductive reliable, structure novel, using simplicity, process is simple.
3, fixed frame plays the role of the fixed conductive seat of carrying, while bus duct is separated into two chambers, easy to disassemble Conductive seat;The setting of through-hole is convenient for copper bus-bar by being contacted with busbar;
4, on shell with the side of installation insulating support to side be dismountable structure, shell and removable side plate it Between form notch, notch is used for mounting and fixing support, and fixed frame is fixed along the edge of shell notch and then sealed by capping, is convenient for Fixed disassembly frame and conductive seat;Meanwhile bus duct sealing being made to prevent dust from entering.
5, the setting of first fixed structure, the second fixed structure and the first connection structure, the second connection structure makes insulation branch Frame is slidably connected along shell end insertion;Insulating support easy to disassemble, it is efficient, save cost of human resources;
6, the busbar of " I " fonts is easy to process, simple for process, limits fin and hook fin leads " I " fonts Electricity queues the effect of limit.
Description of the drawings
Fig. 1 is the structural schematic diagram of power supply system of the present invention;
Fig. 2 is the exploded perspective view of the present invention;
Fig. 3 is the assembling structure schematic diagram of bus duct of the present invention and insulating support, busbar;
Fig. 4 is the structural schematic diagram of conductive seat of the present invention;
Fig. 5 is the structural schematic diagram of inventive shell;
Fig. 6 is the structural schematic diagram of insulating support of the present invention.
In figure, 1, bus duct ontology, 2, power supply box, 3, jack box, 4, shell, 5, insulating support, 6, fixing groove, 7, conductive Seat;8, breaker;9, capping;10, removable side plate;11, protection cap;12, busbar;13, flanging;14, fin is limited, 15, hook fin, 16, shackle member, the 17, second card slot;18, bottom plate, 19, binding post;20, spring;21, baffle, 22, flange; 23, copper bus-bar;24, turn up connecting plate;25, horizontal segment;26, raised section;161, the first card slot, 171, T shape seats;27, three-phase turns Change switch.
Specific implementation mode
To achieve the above object, present invention employs the following technical solutions by the present invention:
Referring to Fig. 1-6, a kind of bus duct power supply system, including bus duct ontology 1 and the conducting output electricity of bus duct ontology 1 The breaker 8 of the jack box 3 of stream and the control power supply system connecting and disconnecting of the circuit being electrically connected with jack box 3, the bus duct ontology 1 include Shell 4 and it is placed in shell 4 insulating support 5 being connect with one side, busbar 12 is provided in the insulating support 5;Institute The conductive seat 7 being also equipped in shell 4 for contacting conducting with the busbar 12 in insulating support 5 is stated, the breaker 8 is fixed On conductive seat 7 and it is connected electrically.Bus duct of the present invention contacts conducting with conductive seat 7, realizes electricity in bus duct power supply system The supply of power, structure novel;It is easy to use;In use, busbar 12 is contacted and can be led with conductive seat 7 under the effect of external force It is logical;When disconnection, busbar 12 is detached with conductive seat 7.It is electrically connected i.e. by breaker 8 between jack box 3 and bus duct ontology 1 It can;The design of 7 structure of conductive seat and the design of the position of breaker 8 make to install between jack box 3 and bus duct easier.
The conductive seat 7 includes pedestal and the copper bus-bar 23 being placed on pedestal, is arranged between the pedestal and copper bus-bar 23 There is spring 20;Make to contact conducting between copper bus-bar 23 and conductor in use, spring 20 compresses under the effect of external force;It has used Afterwards, spring 20 resets under the effect of external force makes to separate between copper bus-bar 23 and conductor, power-off.Copper bus-bar 23 and busbar 12 it Between by spring 20 compress reliable contacts, jack box 3 is electrically connected i.e. electrically conductive with the breaker 8 being placed on conductive seat 7.Jack box 3 with the simple installation of fixed seat, structure novel.
The pedestal includes bottom plate 18, and the front spaced set of the bottom plate 18 has baffle 21, back side spaced set There is partition board, binding post 19 is provided between adjacent two baffle 21, the both sides of binding post 19 are provided with spring 20.The copper bus-bar 23 Include the horizontal segment 25 for being connect with binding post 19 and the protrusion for being arranged on spring 20 positioned at 25 both sides of horizontal segment Section 26, a side of the horizontal segment 25 is provided with the connecting plate 24 that turns up for being connected and fixed with 18 back side of bottom plate.When fixed, The horizontal segment 25 of copper bus-bar 23 is socketed on binding post 19 and is secured to;The connecting plate 24 that turns up passes through on bottom plate 18 close to binding post Through-hole at 19 positions is fixed by bolt and the partition board at 18 back side of bottom plate.Then by breaker be fixed on the base and with lead Electric seat 7 is electrically connected;Breaker 8 is electrically connected with jack box 3 simultaneously.The marginal position of bottom plate 18 is provided with flange 22, on flange 22 It is provided with mounting hole.
The conductive seat 7 is placed in fixed frame, and the fixed indentation, there for being placed on 4 side of shell, the fixed frame includes height Degree and 4 matched fixing groove 6 of shell and the capping 9 with its removable connection;Further include being used to control jack box 3 through capping 9 Three-phase change-over switch 27;Straight slot is provided in the capping 9 at position corresponding with breaker 8, breaker 8 runs through straight slot, slot Protection cap 11 is provided on lid 9 on the outside of straight slot.The side that insulating support 5 is fixed in the slot bottom of the fixing groove 6 and shell 4 is flat Row, conductive seat 7 are fixed on the slot bottom of fixing groove 6, and the slot bottom of fixing groove 6 is provided with the through-hole for making copper bus-bar 23 pass through;Fixing groove 6 Turn up the flanging 13 for being useful for connecting with shell 4 at edge, and the flanging 13 is " ┐ " shape structure, and flanging 13 is convenient for fixation Frame is connect with shell 4.The through-hole is located at the marginal position that 6 slot bottom of fixing groove leans on close end, and through-hole keeps the copper on conductive seat 7 female Row 23 passes through, for being contacted with busbar 12.The jack box 3 is two-way three-phase 63A side-plug-ins, and three-phase change-over switch 27 is used for Control the conversion of jack box 3.
The two sides inner surface vertical with the installation side of insulating support 5 of the shell 4 is provided with for installing insulation branch The fixed structure of frame 5;The fixed structure includes the first card slot 161 for being inserted into insulating support 5 along groove body end;The shell The inner surface that the side of insulating support 5 is connected on body 4 is provided with for the T shapes seat 171 along groove body end insertion insulating support 5. The insulating support 5 includes multiple holding tanks of integral structure, and each holding tank is provided with the slot passed through for copper bus-bar 23 Mouthful;The notch direction is consistent with groove body side openings;Holding tank is provided with limit fin 14, notch side close to the position of slot bottom Edge is provided with hook fin 15.Insulating support 5 is equipped with and the first card slot 161 back to the lower edges position of the side outer wall of notch The shackle member 16 of connection is matched, the cross section of the shackle member 16 is L-shaped, and the straight-arm of L-shaped shackle member 16 is caught in the first card slot 161 Interior, the horizontal arm of L-shaped shackle member 16 is connect with insulating support 5;Side outer wall and T shape seat 171 pair of the insulating support 5 back to notch The position answered, which is provided with, to be caught in 171 matched second card slot 17 of T shapes seat, the sliding of T shapes seat 171 in the second card slot 17.
The I-shaped busbar 12 is arranged in the holding tank on insulating support 5, limit of the holding tank close to slot bottom The hook fin 15 at fin 14 and holding tank notch edge plays the role of limit to I-shaped busbar 12;I-shaped is led One end of electricity row 12 is placed between slot bottom and limit protrusion, and the other end is placed in be contradicted with hook fin 15;It limits fin 14 and hooks Shape fin 15 plays the role of limit to I-shaped busbar 12 simultaneously, meanwhile, nor affect on copper bus-bar 23 and I-shaped The contact conducting of busbar 12.Existing busbar 12 is generally U-shaped structure, and the conductor processing of existing structure is complex, processing It is of high cost;I-shaped busbar 12 is easy to process, simple for process.
When mounted, insulating support 5 is slidably inserted by L-shaped shackle member 16 and card slot cooperation in shell 4 present invention, together When, the second card slot 17 is caught on "T"-shaped seat;I-shaped busbar 12 is fixed in holding tank, I-shaped busbar 12 one end are placed between slot bottom and limit protrusion, and the other end is placed in be contradicted with hook fin 15;Then fixed frame is fixed on shell The fixing groove 6 of 4 indentation, there of body, fixed frame is placed in shell 4, and the slot bottom of fixing groove 6 fixes the side of insulating support 5 with shell 4 Side is parallel;The flanging 13 of fixing groove 6 is fixed with 4 outer edge of shell.The conductive seat 7 assembled is placed in fixing groove 6 again, outside Force compresses spring 20 makes the copper bus-bar 23 on conductive seat 7 be contacted with busbar 12 across through-hole;Capping 9, switch button are fixed again And breaker protection cap 11.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims (9)

1. a kind of bus duct power supply system, including bus duct ontology, be connected with bus duct ontology output current jack box and with Jack box, which is electrically connected, controls the breaker of power supply system connecting and disconnecting of the circuit, it is characterised in that:The bus duct ontology includes shell and sets In being provided with busbar in the insulating support being connect with one side in shell, the insulating support;It is also installed in the shell It is useful for contacting the conductive seat of conducting with the busbar in insulating support, the breaker is fixed on conductive seat and is electrically connected with it It connects;The conductive seat includes pedestal and the copper bus-bar that is placed on pedestal, and spring is provided between the pedestal and copper bus-bar;Spring Make to contact between copper bus-bar and busbar under the effect of external force, copper bus-bar is disconnected with busbar after spring reset, realizes that copper is female Power off is led between row and busbar.
2. bus duct power supply system according to claim 1, it is characterised in that:The conductive seat is fixed on by fixed frame In shell, the fixed frame includes capping of the height with the matched fixing groove of shell and with its removable connection;The fixing groove Slot bottom and shell in fix that the side of insulating support is parallel, conductive seat is fixed on the slot bottom of fixing groove, and slot bottom, which is provided with, keeps copper female Arrange across through-hole, the conductive seat with run through capping switch button connect.
3. bus duct power supply system according to claim 2, it is characterised in that:The shell is that side open cross-section is " Contraband " shape structure, open side are provided with removable side plate;The length of removable side plate is less than the length of shell, removable side plate One end of shell is set to form a notch after being installed with shell;The notch is used for mounting and fixing support.
4. bus duct power supply system according to claim 3, it is characterised in that:The side of the shell and installation insulating support The vertical two sides inner surface in side is provided with the fixed structure for installing insulating support.
5. bus duct power supply system according to claim 4, it is characterised in that:The fixed structure includes for along groove body The first fixed structure of insulating support is inserted into end.
6. bus duct power supply system according to claim 5, it is characterised in that:The side of insulating support is connected on the shell The inner surface on side is provided with the second fixed structure for being inserted into insulating support along groove body end.
7. bus duct power supply system according to claim 6, it is characterised in that:On the insulating support with the first fixed knot The first matched connection structure is equipped at the corresponding position of structure, position corresponding with the second fixed structure on the insulating support It sets place and is equipped with the second matched connection structure;In use, passing through first fixed structure, second between insulating support and groove body Fixed structure and the first connection structure, the second connection structure are connected and fixed.
8. bus duct power supply system according to claim 3, it is characterised in that:The insulating support includes integral type knot Multiple holding tanks of structure, each holding tank are provided with the notch passed through for copper bus-bar;The notch direction and groove body side openings Unanimously;Holding tank is provided with limit fin close to the position of slot bottom, and notch edge is provided with hook fin.
9. bus duct power supply system according to claim 8, it is characterised in that:The busbar is dies.
CN201611080374.4A 2016-11-29 2016-11-29 A kind of bus duct power supply system Active CN106410617B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611080374.4A CN106410617B (en) 2016-11-29 2016-11-29 A kind of bus duct power supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611080374.4A CN106410617B (en) 2016-11-29 2016-11-29 A kind of bus duct power supply system

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CN106410617A CN106410617A (en) 2017-02-15
CN106410617B true CN106410617B (en) 2018-09-14

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107171263B (en) * 2017-06-29 2018-10-26 郭光伟 A kind of bus duct power distribution equipment
CN109884967B (en) * 2019-03-13 2020-11-13 宁波瑞奥物联技术股份有限公司 Intelligent controller
CN111478257B (en) * 2020-06-03 2021-04-06 江苏兴阳能源科技有限公司 Bus duct convenient for heat insulation and use method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201927895U (en) * 2010-12-17 2011-08-10 特莱萨崎电气(上海)有限公司 In-line bus structure of power distribution switch
CN203871806U (en) * 2014-05-09 2014-10-08 江苏通华机电成套有限公司 Air-insulated bus duct
CN204966891U (en) * 2015-08-04 2016-01-13 深圳市振勤电子科技有限公司 Novel bus duct and get electric plug
CN205544088U (en) * 2016-01-20 2016-08-31 深圳市海德森科技有限公司 Bus -bar system and bus duct and jack box thereof

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