CN106207912A - A kind of bus duct system for power supply - Google Patents

A kind of bus duct system for power supply Download PDF

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Publication number
CN106207912A
CN106207912A CN201610777876.6A CN201610777876A CN106207912A CN 106207912 A CN106207912 A CN 106207912A CN 201610777876 A CN201610777876 A CN 201610777876A CN 106207912 A CN106207912 A CN 106207912A
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CN
China
Prior art keywords
bus duct
power supply
main body
conductor
conductive
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Granted
Application number
CN201610777876.6A
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Chinese (zh)
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CN106207912B (en
Inventor
刘宏
郭际
刘明华
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Hubei Rui Electrical Co
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Hubei Rui Electrical Co
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Priority to CN201610777876.6A priority Critical patent/CN106207912B/en
Publication of CN106207912A publication Critical patent/CN106207912A/en
Application granted granted Critical
Publication of CN106207912B publication Critical patent/CN106207912B/en
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Classifications

    • 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
    • H02G5/04Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection

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  • Installation Of Bus-Bars (AREA)

Abstract

The invention provides a kind of bus duct system for power supply, including bus duct, patch case and consumer unit, consumer unit is connected with one end of bus duct and provides electric power for bus duct, patches case and is positioned at below bus duct, is connected with output power with bus duct.Bus duct includes bus duct main body, insulating support, conductor, wherein: bus duct main body is the strip structure that three side sealing closes an opening;Patch case include conductive unit and patch case;Patch case to make conduction pawl contact with conductor by shirtsleeve operation to get final product turn-on current.The bus duct system of the present invention has full some bit strip electricity and the function of plug and pull, also has simple in construction, and conduction pawl is completely embedded reliably, it is simple to the feature of operation.

Description

A kind of bus duct system for power supply
Technical field
The present invention relates to the power supply unit field in electric power transmission, particularly to a kind of bus duct system for power supply.
Background technology
Modern society's Urban-rural Development is rapid, also advances by leaps and bounds the demand of supply of electric power accordingly, especially at large scale computer Room, in large-scale workshop and skyscraper, traditional cable type power transmission mode the most increasingly can not meet power reguirements, Therefore this power distribution equipment of bus duct is occurred in that.
Bus duct is a kind of efficient electric supply installation, has excellent effect in reasonable distribution and big electric current safety power transmission Really, skyscraper and large-scale production electricity consumption are especially adapted to;Traditional bus duct is generally made as shell, busbar by metallic plate For power transmission conductor, use insulant as sealing coat, add that other relevant elements form transmission system, wherein a bus duct Using closed cell body, i.e. on the bus straightway closed, fixed range arranges fixing outfan, coordinates special tool Have installation connecting element output electric current to the electrical equipment of end, but this enclosed design in use also exists Problem: the outfan on bus duct is fixing, so the setting of electrical equipment must take into the relative position with bus duct, cloth Put the most dumb;When switching on and off power supply, it is necessary to use special instrument that specific connection member is operated, Complex steps and time-consuming.Be apparent from from above, existing bus duct system cannot modern transmit electricity required motility, i.e. insert i.e. With property, hot plug and the complete brand-new characteristics of power supply putting bit strip point, need a kind of novel bus duct system badly to realize above-mentioned merit Can, preferably complete big electric current transmission of electricity work.
A kind of bus duct proposed in patent document CN201420457180, flexible many when having had been provided with drawing lower electric power Sample, plug and play, support hot plug and the feature of full some bit strip electricity, but during actually used, there is also phase When deficiency, including: it is patched case and bus duct main body and is attached by the connecting bolt parts that are connected, installing and Two set bolts are loaded and unloaded during dismounting, loaded down with trivial details time-consuming;When docking with bus duct, installation steps are complicated;Conductor structure is complicated, need to be to often Seeing that gauge metal conductor could use after doing a large amount of processing, conductor relies on himself elastic guarantee closely to connect by in-flanges structure The problems such as tactile mode is less reliable.
Summary of the invention
For the deficiency in the presence of prior art, the invention provides a kind of bus duct system for power supply, to solve The relevant issues certainly mentioned in above-mentioned background technology, the present invention includes the bus duct of integral structure and connecing of detachable connection Subrack, patches case and makes conduction pawl contact with conductor by shirtsleeve operation to get final product turn-on current, has full some bit strip electric and the most slotting The function i.e. pulled out, also has simple in construction, is conductively connected the most reliable, it is simple to the feature of operation.
For achieving the above object, present invention employs following technical scheme:
A kind of for power supply bus duct system, including bus duct and is connected with its one end and be its power consumer unit and With bus duct conducting output electric current patch case, also include being fixed on jack box the conductive unit being placed in bus duct, institute State conductive unit and bus duct with the use of to realize conducting and the disconnection of electric current between bus duct and jack box;
Described conductive unit includes the conductive shell being placed in bus duct and the conductive mechanism being placed in housing, described conduction Mechanism includes the conduction pawl contacting conducting with the conductor being arranged in bus duct, and described conduction pawl is fixed on employing actuating unit band In dynamic rotating shaft.
Further, described conductive unit also includes and patches the connecting mechanism that case is connected, and described connecting mechanism includes solid Determining groove and be arranged on the sliding tray of fixing trench bottom, described sliding tray is the strip structure of lateral opening.
Further, described bus duct include a wherein side opening bus duct main body, be placed in bus duct main body exhausted Edge support and the conductor being positioned on insulating support, described bus duct main body is the slot type structure of bottom side openings, described bus duct master Edge at body bottom side openings connects wedge-shaped slot;Being arranged with cross section on two inwalls that bus duct main body is relative is T-shaped T Type limiting plate.
Further, described insulating support includes the single rack that cross section is spill, and described conductor is arranged on spill single rack Depressed part in, the bottom of described spill single rack to two ends extend fixes with limiting plate and bus duct main body.
Further, described actuating unit includes the sliding shoe that is arranged in sliding tray and cunning connected vertically with sliding shoe Dynamic handle, described sliding shoe is provided with the sliding bar that axle connects, and described sliding bar runs through rotating shaft bottom and is slidably connected with it.
Further, described bus duct connection end has one section of conductor to stretch out outside bus duct main body, stretching out of described conductor Connecting hole it is provided with on Duan.
Further, described in patch case and include patching tank shell, inner member and gear fixing device, described patches machine Setting up in patching tank shell, described gear fixing device is two intermeshing half gears, and described half gear edge is arranged Having dop, described dop matches with described wedge-shaped slot when rotating to maximum horizontal position.
Compared to prior art, there is advantages that
1, patch case and bus duct main body in the present invention are turned on by the contact of conduction pawl, can appointing at bus duct Meaning position is accessed and extracted current, and electrical equipment can be placed flexibly according to self-demand, and be had plug and play, full some bit strip electricity Feature;
2, the case that patches in the present invention is connected by gear fixing device and bus duct, passes through during installation is fixing Rotate half gear and can complete to patch the handling of case, easy to operate, save the time;
3, the bus duct main body termination of the present invention is provided with the section of the stretching out conductor of band connecting hole, passes through between different bus ducts Connecting hole on the section of stretching out conductor uses screw can complete docking, simple and flexible, has saved the time;
4, the conductor structure that the present invention uses is simple, uses the metallic conductor of standard specifications i.e. to can be directly mounted at bus duct In, it is not necessary to carry out following process, save processing charges and time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of bus duct system for power supply of the present invention;
Fig. 2 is the sectional view of a kind of bus duct system bus duct main body for power supply of the present invention;
Fig. 3 is the bus duct docking schematic diagram of a kind of bus duct system for power supply of the present invention;
Fig. 4 is the attachment structure schematic diagram of a kind of bus duct system for power supply of the present invention;
Fig. 5 is the structural representation of a kind of bus duct system conductive unit for power supply of the present invention;
Fig. 6 is that a kind of bus duct system conduction pawl for power supply of the present invention stretches out view;
The sectional view that Fig. 7 is a kind of bus duct system conduction pawl for power supply of the present invention and conductor is connection status;
In figure: 1 bus duct, 2 patch case, 3 consumer units, 4 conductive units, 5 bus duct main bodys, 6 insulating supports, 7 conductors, and 8 Baffle plate, 9 top boards, 10 side plates, 11 bottom side openings, 12T type limiting plate, 13 internal fixation plates, 14 outer stationary plates, 15 section of stretching out conductors, 16 bending segment conductors, 17 connecting holes, 18 conductive seats, 19 conductive poles, 20 torque springs, 21 conduction pawls, 22 rotary shafts, 23 is convex Rising, 24 conductive shells, 25 fix groove, 26 sliding trays, 27 sliding shoes, 28 cross-perforatings, 29 circular holes, 30 fixing holes, and 31 rectangles are engraved Sky, 32 rotate bar, and 33 patch tank shell, 34 gear fixing devices, 35 half gears, 36 dops, 37 sticks, 38 stop collars, and 39 Slide handle, 40 strip openings, 41 spacing holes, 42 connecting rods, 43 handles.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the technical scheme in the present invention is further illustrated by embodiment.
As shown in figs. 1-7, the present invention proposes a kind of bus duct system for power supply, including bus duct 1 and and one End connect and for its power supply consumer unit 3 and with bus duct 1 conducting export electric current patch case 2, also include being fixed on jack box 2 On the conductive unit 4 that is placed in bus duct 1, conductive unit 4 and bus duct 1 are with the use of to realize bus duct 1 and jack box 2 Between the conducting of electric current and disconnection.
Described bus duct 1 includes bus duct main body 5, insulating support 6, conductor 7, wherein: bus duct main body 5 is closed for three side sealing The strip structure of one opening, including top board 9, side plate 10 and bottom side openings 11, top board 9 is the strip of level, the length of top board 9 Both sides, limit are respectively perpendicular the one end connecting described side plate 10, the company of being respectively perpendicular below the side of bottom side openings 11 and bus duct main body Connect internal fixation plate 13 and outer stationary plates 14, internal fixation plate 13 and outer stationary plates 14 length identical with described bus duct main body 5 length, Internal fixation plate 13 cross section is outside L-type, and outer stationary plates 14 width is inside L-type more than internal fixation plate 13 and cross section, inside and outside Form wedge-shaped slot between fixed plate, the inwall of described side plate 10 is gone back the symmetrical T-shaped limiting plate 12 that is vertically installed with, T-shaped spacing It is identical with bus duct main body 5 that plate 12 is parallel to bus duct main body and length, and is separated out 4 cell bodies inside bus duct main body 5; Insulating support 6 is the single rack that 4 length is identical with bus duct main body 5, and single rack edge stretches out and being fastened on of being respectively symmetrically In cell body, outside every single rack of insulating support 6, it is provided with the concave structure of half clad type, leaves certain between adjacent concave structure Space;Conductor 7 is the elongated metal that length is identical with bus duct main body 5, and its size just embeds in concave structure, and leads The uncoated insulation strip of body 7 opposite side.
Bus duct 1 connection end is vertical cross-section, wherein stretches out one section of conductor 7, the section of stretching out conductor 15 is provided with connection Hole 17, the conductor 7 that another corresponding connection end of tool bus duct 1 stretches out bends inwards and is equivalent to the distance of conductor 7 width, bending It is again provided with connecting hole 17 on section conductor 16, is connected by screw after connecting hole 17 alignment on two tool bus ducts 1, linkage section It is vertically disposed with baffle plate 8, conductor 7 is protected.
It should be noted that the conductor 7 in the present invention is standard conductive copper bar, it is not necessary to other processing i.e. can be applicable to bus In groove 1, the concrete specification of conducting copper and bus duct 1 adjusts according to actual needs.
Conductive unit 4 includes the conductive shell 24 being placed in bus duct 1 and is placed in the conductive mechanism in conductive shell 24, also Including with patch the connecting mechanism that case 2 is connected, wherein connecting mechanism is conductive seat 18;
Conductive mechanism include 4 be equidistantly set in parallel on conductive seat 18 conductive pole 19, be symmetrical arranged outside Two conductive poles 19 of side are down J-type, and its end, to returning the 1/4 of the vertical segment length of opisthotonos, is positioned at two conductive poles 19 of inner side Being then bar shaped, the half of inner conductive post 19 a length of outer conductive post 19, conductive pole 19 end is all by torque spring 20 even Connecing conduction pawl 21, inwardly, the conduction pawl 21 on inner conductive post 19 is outwardly for the conduction pawl 21 on outer conductive post 19;In interior outside Also being arranged with rotary shaft 22 between two conductive poles 19 in parallel, conduction pawl 21 is overlapped in 2 rotary shafts 22 respectively, adjacent Medial and lateral conduction pawl 21 is overlapped on same rotary shaft 22 not homonymy, and the conduction pawl that the conductive pole 19 of same shape is connected 21 are overlapped on rotary shaft 22 not homonymy, rotary shaft 22 is provided with symmetrical projection 23 with before and after conduction pawl 21 contact-segment, rotates Axle 22 runs through conductive seat 18 and rotary shaft 22 is positioned at the section diameter below conductive seat 18 more than through hole, rotary shaft 22 times End is additionally provided with cross-perforating 28;
It is outside that conductive shell 24 is set in conductive pole 19, conduction pawl 21 and rotary shaft 22, is parallel to conductive pole 19 and turns The position that moving axis 22 and corresponding conductive pole 19 and rotary shaft 22 pass is provided with circular hole 29, and conductive pole 19 lower end passes circular hole 29 He The fixing hole 30 being correspondingly arranged on conductive seat 18, by conductive shell 24 and self is also secured to conductive seat 18 by nut In the fixing groove 25 of upper end, conductive shell 24 surface correspondence position is additionally provided with the rectangle hollow out 31 coordinating conduction pawl 21 size, Make conduction pawl 21 when rotating with rotary shaft 22 outside extended conductive shell 24;Sliding tray 26 it is provided with below conductive seat 18, sliding Dynamic groove 26 is positioned at rotary shaft 22 and is positioned at the side of below conductive seat 18 one section and in the face of 22 1 openings of rotary shaft, sliding tray Being provided with actuating unit in 26, including sliding shoe 27, sliding shoe 27 is horizontal matrix cell body, corresponding rotary shaft 22 on sliding shoe 27 Position be provided with the rotation bar 32 that axle connects, rotate bar 32 and be slidably connected with rotary shaft 22 through cross-perforating 28.
Patch case 2 to include patching tank shell 33, inner member and gear fixing device 34, patch tank shell 33 single with conduction Unit 4 connects, and gear fixing device 34 includes two intermeshing half gears 35, and half gear 35 front end is provided with dop 36, when When two and half gears 35 are positioned at the maximum position being turned out, two dops 36 just snap in the bayonet socket below bus duct main body 5 In, one of them half gear 35 is by travelling gear and is arranged on and patches the stick 37 case 2 outside and connect, stick 37 other and also It is provided with stop collar 38;When installation patches case 2, first rotate clockwise stick 37 and half gear 35 withdrawal is patched in case 2, so After be directed at the opening below bus duct main body 5 by patching case 2, rotate counterclockwise stick 37 to stick 37 level, now two Individual dop 36 just snaps in wedge-shaped slot, by half-twist counterclockwise for stop collar 38, and fixing stick 37, i.e. complete to patch case 2 Install fixing.
Conductive seat 18 is arranged on and patches on tank shell 33, fixing upper end, groove 25 left and right sides to being outside equipped with connecting plate, It is connected with patching tank shell 33 by screw so that conductive seat 18 stretches into and patches tank shell 33 inside.
Patching and be horizontally arranged with slide handle 39 on case 2, slide handle 39 includes connecting rod 42 and handle 43, connecting rod 42 are perpendicular to rotary shaft 22, run through sliding shoe 27, conductive seat 18 and patch tank shell 33 and be connected with handle 43, and connect The section diameter that bar 42 is positioned within conductive seat 18 is less, and handle 43 is positioned at and patches case 2 outside;Sliding tray 26 and patch case The distance that on housing 33, corresponding connecting rod 42 slides laterally is arranged all strip opening 40, and strip opening 40 wherein one end is provided with Diameter more than the spacing hole 41 of A/F, can be inserted into part that connecting rod 42 is relatively large in diameter and limits it and slide.
The connected mode patching case 2 and bus duct 1 in the present invention is as follows: along sliding tray 26 sidewall and connect by handle 43 The strip opening 40 being correspondingly arranged on subrack housing 33 is parallel to the motion of bus duct 1 direction, drives sliding shoe 27 at sliding tray 26 Internal slide, rotation bar 32 left-right rotation therewith on sliding shoe 27, drive rotary shaft 22 to rotate by cross-perforating 28, work as cunning When dynamic handle 39 is positioned at spacing hole 41 position, the projection 23 in rotary shaft 22 is just perpendicular to conduction pawl 21, and will conduction Pawl 21 jack-up so that conduction pawl 21 is in close contact with the conductor 7 within bus duct main body 5, now inserts spacing by connecting rod 42 Hole 41, then conduction pawl 21 keeps the connection with conductor 7;When slide handle 39 slides into strip opening 40 opposite side, protruding 23 with Conduction pawl 21 is parallel, and conduction pawl 21 keeps the released state parallel with conductor 7, Bu Huiyin under the effect of torque spring 20 simultaneously For the reason contact conductor 7 such as rocking.
The present invention in actual use, first designs bus duct 1 physical dimension according to the physical location of electrical equipment Move towards with arranging, afterwards the bus duct main body 5 manufactured is carried out splicing by design attitude fixing, consumer unit 3 be whole mother Wire casing 1 provides electric power, selects to patch case 2 according to electrical equipment quantity and is connected branch's electric power with bus duct.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this In the middle of the right of invention.

Claims (7)

1. for power supply a bus duct system, including bus duct and is connected with its one end and be its power consumer unit and with Bus duct conducting output electric current patch case, it is characterised in that: also include being fixed on jack box leading of being placed in bus duct Electric unit, described conductive unit and bus duct are with the use of to realize conducting and the disconnection of electric current between bus duct and jack box;
Described conductive unit includes the conductive shell being placed in bus duct and the conductive mechanism being placed in housing, described conductive mechanism Including contacting the conduction pawl turned on the conductor being arranged in bus duct, described conduction pawl is fixed on and uses actuating unit to drive In rotating shaft.
A kind of bus duct system for power supply, it is characterised in that: described conductive unit also includes With patch the connecting mechanism that case is connected, described connecting mechanism includes fixing groove and is arranged on the sliding tray of fixing trench bottom, described Sliding tray is the strip structure of lateral opening.
A kind of bus duct system for power supply, it is characterised in that: described bus duct includes wherein The bus duct main body of one side opening, the insulating support being placed in bus duct main body and the conductor being positioned on insulating support, described mother Wire casing main body is the slot type structure of bottom side openings, and the edge at described bus duct main body bottom side openings connects wedge-shaped slot;Bus Being arranged with cross section on two inwalls that groove body is relative is T-shaped T-shaped limiting plate.
A kind of bus duct system for power supply, it is characterised in that: described insulating support includes horizontal stroke Cross section is the single rack of spill, and described conductor is arranged in the depressed part of spill single rack, and the bottom of described spill single rack is to two End extends to be fixed with limiting plate and bus duct main body.
A kind of bus duct system for power supply, it is characterised in that: described actuating unit includes setting Put the sliding shoe in sliding tray and slide handle connected vertically with sliding shoe, described sliding shoe is provided with the cunning that axle connects Lever, described sliding bar runs through rotating shaft bottom and is slidably connected with it.
6. a kind of bus duct system for power supply as described in claim 1 or 3, it is characterised in that: described bus duct connects Termination has one section of conductor to stretch out outside bus duct main body, and the section of stretching out of described conductor is provided with connecting hole.
A kind of bus duct system for power supply, it is characterised in that patch case described in: and include patching Tank shell, inner member and gear fixing device, described connecting mechanism is placed in and patches in tank shell, described gear fixing device Being two intermeshing half gears, described half gear edge is provided with dop, when described dop rotates to maximum horizontal position Match with described wedge-shaped slot.
CN201610777876.6A 2016-08-30 2016-08-30 A kind of bus duct system for power supply Active CN106207912B (en)

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CN106207912B CN106207912B (en) 2019-02-26

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106451004A (en) * 2016-12-15 2017-02-22 林谋富 Slide wire device
CN106972437A (en) * 2017-03-08 2017-07-21 突破电气(天津)有限公司 Jack box, slotting rotating bus device and application method
CN106992482A (en) * 2017-03-08 2017-07-28 突破电气(天津)有限公司 Bus duct, bus-bar system and connection method
CN107017508A (en) * 2017-04-10 2017-08-04 龚柱 Power bus-bar couples instrument
CN107017596A (en) * 2017-05-19 2017-08-04 深圳市海德森科技股份有限公司 Bus duct
CN107181080A (en) * 2017-05-19 2017-09-19 深圳市海德森科技股份有限公司 Power taking plug
CN107732827A (en) * 2017-11-14 2018-02-23 安徽徽远成电气科技股份有限公司 One kind power supply room bus duct
CN108258633A (en) * 2017-04-10 2018-07-06 龚柱 Air motor formula power bus-bar couples tool
CN108347023A (en) * 2018-03-06 2018-07-31 苏波 Gear for bus plug box
CN108923359A (en) * 2018-10-11 2018-11-30 郭乃彦 Patch the fixed latch mechanism of case and bus duct

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CN105610107A (en) * 2016-01-20 2016-05-25 深圳市海德森科技有限公司 Bus system, and bus duct and jack box therefor
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CN101009424A (en) * 2007-01-29 2007-08-01 江苏南自通华电气集团有限公司 Luminescence bus slot
CN201226434Y (en) * 2008-05-16 2009-04-22 镇江市中远电气有限公司 Inserting apparatus for bus slot
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106451004B (en) * 2016-12-15 2018-11-02 林谋富 A kind of slipping contact wire device
CN106451004A (en) * 2016-12-15 2017-02-22 林谋富 Slide wire device
CN106972437A (en) * 2017-03-08 2017-07-21 突破电气(天津)有限公司 Jack box, slotting rotating bus device and application method
CN106992482A (en) * 2017-03-08 2017-07-28 突破电气(天津)有限公司 Bus duct, bus-bar system and connection method
CN106972437B (en) * 2017-03-08 2019-06-21 突破电气(天津)有限公司 Jack box inserts rotating bus device and application method
CN106992482B (en) * 2017-03-08 2019-03-12 突破电气(天津)有限公司 Bus duct, bus-bar system and connection method
CN107017508A (en) * 2017-04-10 2017-08-04 龚柱 Power bus-bar couples instrument
CN108258633A (en) * 2017-04-10 2018-07-06 龚柱 Air motor formula power bus-bar couples tool
CN107181080A (en) * 2017-05-19 2017-09-19 深圳市海德森科技股份有限公司 Power taking plug
CN107017596A (en) * 2017-05-19 2017-08-04 深圳市海德森科技股份有限公司 Bus duct
CN107732827A (en) * 2017-11-14 2018-02-23 安徽徽远成电气科技股份有限公司 One kind power supply room bus duct
CN108347023A (en) * 2018-03-06 2018-07-31 苏波 Gear for bus plug box
CN108923359A (en) * 2018-10-11 2018-11-30 郭乃彦 Patch the fixed latch mechanism of case and bus duct

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Denomination of invention: A bus duct system for power supply

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Denomination of invention: A busbar trunking system for power supply

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