CN110323609A - A kind of resilient prongs structure of bus plugging box - Google Patents
A kind of resilient prongs structure of bus plugging box Download PDFInfo
- Publication number
- CN110323609A CN110323609A CN201910497562.4A CN201910497562A CN110323609A CN 110323609 A CN110323609 A CN 110323609A CN 201910497562 A CN201910497562 A CN 201910497562A CN 110323609 A CN110323609 A CN 110323609A
- Authority
- CN
- China
- Prior art keywords
- conductor
- grafting
- bus
- elastic component
- pressure holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 90
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000013011 mating Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 210000000548 hind-foot Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a kind of resilient prongs structures of bus plugging box.It includes grafting conductor and is flexible coupling with what grafting conductor was connect, grafting conductor can be connect by being flexible coupling with the conductor introduction in jack box, the rear side end of grafting conductor is provided with elastic component, for the rear side of elastic component by being pressed with pressure holding piece, pressure holding piece, which can carry out elasticity pressure holding to grafting conductor using elastic component, is conductively connected grafting conductor directly with bus-bars conductor.After above-mentioned structure, grafting conductor structure design is simple, thickness is small, and overall construction design is compact, it is mating without that can be realized to bus-bars conductor progress additional processing, greatly reduce overall dimensions, reduce processing and manufacturing cost, as long as the surface in use process using bus-bars conductor itself can be realized mating, grafting is also very convenient, it is also time saving and energy saving to plug, carrying out pressure holding driving using elastic component also effectively ensure that enough contact pressures, so that contact reliability is good.
Description
Technical field
The present invention relates to a kind of power transmission and distribution appurtenances, the resilient prongs knot of specifically a kind of bus plugging box
Structure.
Background technique
In power transmission and distribution, usually can the bus in need from bus duct take the situation of electricity, the conventional side for taking electricity
Formula is usually to open up interface in the side of bus duct, jack box is disposed at electricity taking, in the prior art, usually on bus
It is welded with contact, the pin with elastic component with contacts mates is provided on jack box, existing this structure can be real
Electricity demanding is now taken, but due to needing to weld contact on bus and using having the pin of elastic component to match, so that whole
Body technology is sufficiently complex and makes entire grafting using with the pins of accessory structures such as elastic component and the contacts mates of welding
Structure width is larger, and size is very big, and not only aesthetics is poor, and manufacturing cost is also high, in addition, the design of its connected structure does not conform to
Reason, grafting frictional resistance is big, and grafting is time-consuming and laborious, and using effect is poor.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is compact-sized, overall dimensions are small, manufacturing cost is low and grafting
Good reliability, the resilient prongs structure of time saving and energy saving bus plugging box.
In order to solve the above-mentioned technical problem, the resilient prongs structure of bus plugging box of the invention, including grafting conductor with
And be flexible coupling with what grafting conductor was connect, grafting conductor can be connect by being flexible coupling with the conductor introduction in jack box, grafting
The rear side end of conductor is provided with elastic component, and the rear side of elastic component can be using elastic component to grafting by being pressed with pressure holding piece, pressure holding piece
Conductor, which carries out elasticity pressure holding, is conductively connected grafting conductor directly with bus-bars conductor.
The surface of the bus-bars conductor is fixed by wrapped with insulation.
Grafting pedestal is installed, the grafting conductor can be with the insulation guide part pair on bus duct on the grafting conductor
It closes, grafting conductor is oriented to by the insulation guide part.
The pressure holding piece includes the hold-down mechanism being arranged by the hinged articulation piece of fixing axle and articulation piece other end,
The hold-down mechanism can make articulation piece swing that grafting conductor and bus-bars conductor is driven to be conductively connected along fixing axle.
The hold-down mechanism is cam mechanism.
Guide sleeve is fixedly installed on the end face of the articulation piece, the elastic component is spring, and the spring pocket is in grafting
The rear end of conductor simultaneously limits in guide sleeve.
It the grafting conductor and is welded to connect between being flexible coupling.
The front end of the grafting conductor is provided with U-lag.
After above-mentioned structure, due to the grafting conductor of setting pressed by pressure holding piece and elastic component and and grafting
Conductor connection is flexible coupling, as long as carrying out elasticity pressure holding to grafting conductor using elastic component and can make grafting conductor and bus-bars conductor
It is directly conductively connected, grafting conductor structure design is simple, thickness is small, and overall construction design is compact, without right
Bus-bars conductor, which carries out additional processing, can realize mating, greatly reduce overall dimensions, reduce processing and manufacturing cost, make
As long as can be realized in the process using the surface of bus-bars conductor itself mating, grafting is also very convenient, plugs also time saving
Laborsaving, carrying out pressure holding driving using elastic component also effectively ensure that enough contact pressures, so that contact reliability is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the resilient prongs structure of bus plugging box of the present invention.
Specific embodiment
With reference to the accompanying drawings and detailed description, the resilient prongs structure of bus plugging box of the invention is made further
It is described in detail.
As shown, the resilient prongs structure of bus plugging box of the invention, including grafting conductor 1(copper pin) and with
What grafting conductor was welded to connect is flexible coupling 2, and grafting conductor 1 can connect by being flexible coupling with the conductor introduction 3 in jack box, slotting
Connect and grafting pedestal 8 be installed on conductor 1, be provided with insulation guide part on bus duct, grafting conductor 1 can with it is exhausted on bus duct
Edge guide part 9 cooperates, and by insulating, guide part 9 is oriented to grafting conductor, specifically, grafting pedestal 8 can be to grafting
Conductor is positioned, and insulation guide part 9 can be oriented to grafting conductor, and the rear side end of grafting conductor 1 is provided with spring 4,
The rear side of spring 4 is by being pressed with pressure holding piece 5, and as seen from the figure, the hindfoot portion of grafting conductor 1 is provided with step, and spring pocket is in grafting
The hindfoot portion of conductor is simultaneously limited by step, and pressure holding piece 5 can carry out elastic pressure holding to grafting conductor using elastic component
Be conductively connected grafting conductor directly with bus-bars conductor 6, bus-bars conductor 6 be rectangle or ellipsoidal structure, with this configuration
Design, as long as touching can directly be conductively connected with bus-bars conductor using grafting conductor, it is no longer necessary in addition on bus-bars conductor
Multi-disc feeler is welded, reduces whole thickness, so that phase spacing is compact, entire size is also just greatly reduced, not only
It occupies little space, aesthetics is good and no longer needs individually to process bus-bars conductor, so that manufacturing process is simple, passes through bullet
Spring is kept in contact pressure, so that conductor reliability is high.
Further, the front end of described grafting conductor 1 is provided with U-lag, and the surface of U-lag is conductive contact surfaces, female
The side surface of line conductor is simultaneously as conductive contact plane corresponding with grafting conductor, the conductive contact surfaces of grafting conductor 1 and mother
The side surface conductive contact of line conductor is achieved in conductor connection, and the surface of bus-bars conductor 6 is wrapped by insulating materials 7, institute
The pressure holding piece 5 said includes the hold-down mechanism 12 being arranged by the hinged articulation piece 11 of fixing axle 10 and articulation piece other end,
Hold-down mechanism 12 is preferably cam mechanism, and cam mechanism can make articulation piece swing to drive grafting conductor and mother along fixing axle
Line conductor is conductively connected, and certain hold-down mechanism also can choose the compression mode of other forms, such as fastener or locking member
Deng guide sleeve 13 being fixedly installed on the end face of articulation piece 11 on the position opposite with grafting conductor, guide sleeve 13 is by insulation material
Material is made, and spring pocket using step and limits in guide sleeve 13 in the rear end of grafting conductor.
In use, being rotated convex after grafting conductor 1 is by the guide openings of insulation guide part 9 and touches bus-bars conductor 6
Wheel mechanism driving articulation piece 11 carrys out compressed spring, finally fixes the contact pressure that cam mechanism can be kept in contact position, by
The end that grafting conductor 1 is utilized in this realization is connected with bus-bars conductor, and elastic up and down adjustment may be implemented in the band that is flexible coupling, and is flexible coupling
Other one section of position connected with conductor introduction of band can keep rigidity motionless, and the purpose of pressure is kept in contact by spring.
Claims (8)
1. a kind of resilient prongs structure of bus plugging box, it is characterised in that: connect including grafting conductor (1) and with grafting conductor
What is connect is flexible coupling (2), and the grafting conductor (1) can be connect by being flexible coupling with the conductor introduction (3) in jack box, described to insert
The rear side end for connecing conductor (1) is provided with elastic component (4), and the rear side of the elastic component (4) is by being pressed with pressure holding piece (5), the pressure holding
Part (5), which can carry out elastic pressure holding to grafting conductor using elastic component, makes grafting conductor and bus-bars conductor (6) directly carry out conduction
Connection.
2. the resilient prongs structure of bus plugging box described in accordance with the claim 1, it is characterised in that: the bus-bars conductor (6)
Surface wrapped by insulating materials (7).
3. the resilient prongs structure of bus plugging box according to claim 1 or 2, it is characterised in that: the grafting conductor
(1) it is equipped on grafting pedestal (8), the grafting conductor (1) can cooperate with the insulation guide part (9) on bus duct, pass through
The insulation guide part (9) is oriented to grafting conductor.
4. the resilient prongs structure of bus plugging box described in accordance with the claim 3, it is characterised in that: pressure holding piece (5) packet
Include the hold-down mechanism (12) by the hinged articulation piece (11) of fixing axle (10) and the setting of articulation piece other end, the compression
Mechanism (12) can make articulation piece swing that grafting conductor and bus-bars conductor is driven to be conductively connected along fixing axle.
5. the resilient prongs structure of bus plugging box according to claim 4, it is characterised in that: the hold-down mechanism (12)
For cam mechanism.
6. according to the resilient prongs structure of bus plugging box described in claim 4 or 5, it is characterised in that: the articulation piece
(11) it is fixedly installed on end face guide sleeve (13), the elastic component (4) is spring, and the spring pocket is after grafting conductor
It holds and limits in guide sleeve (13).
7. the resilient prongs structure of bus plugging box according to claim 6, it is characterised in that: the grafting conductor (1)
It is welded to connect with being flexible coupling between (2).
8. the resilient prongs structure of bus plugging box according to claim 7, it is characterised in that: the grafting conductor (1)
Front end be provided with U-lag.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497562.4A CN110323609B (en) | 2019-06-10 | 2019-06-10 | Elastic pin structure of bus jack box |
| EP20823663.8A EP3968467B1 (en) | 2019-06-10 | 2020-06-09 | Elastic pin structure for busbar plug-in box and plug-in structure for plug-in busbar groove |
| PCT/CN2020/095020 WO2020248953A1 (en) | 2019-06-10 | 2020-06-09 | Elastic pin structure for busbar plug-in box and plug-in structure for plug-in busbar groove |
| US17/544,335 US20220094123A1 (en) | 2019-06-10 | 2021-12-07 | Elastic plug-in jaw structure for tap-off unit and plug-in structure for busbar trunking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910497562.4A CN110323609B (en) | 2019-06-10 | 2019-06-10 | Elastic pin structure of bus jack box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110323609A true CN110323609A (en) | 2019-10-11 |
| CN110323609B CN110323609B (en) | 2024-07-02 |
Family
ID=68120732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910497562.4A Active CN110323609B (en) | 2019-06-10 | 2019-06-10 | Elastic pin structure of bus jack box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110323609B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086765A (en) * | 2020-08-21 | 2020-12-15 | 国家电网有限公司 | Female support fitting of pipe and transmission system |
| WO2020248953A1 (en) * | 2019-06-10 | 2020-12-17 | 威腾电气集团股份有限公司 | Elastic pin structure for busbar plug-in box and plug-in structure for plug-in busbar groove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930021Y (en) * | 2006-06-23 | 2007-08-01 | 江苏南自通华电气集团有限公司 | Tapping plug head of lighting bus |
| CN103022924A (en) * | 2012-11-28 | 2013-04-03 | 扬州新概念电气有限公司 | Connector for buses of solid insulating switch cabinets |
| DE202017104106U1 (en) * | 2017-07-10 | 2017-08-11 | ELEKTRA Gesellschaft für elektrotechnische Geräte mbH | Busbar collector as well as furniture busbar system |
| CN207719610U (en) * | 2017-10-30 | 2018-08-10 | 许昌华元泰电气科技有限公司 | A kind of modularization low-voltage distribution equipment |
| CN210201002U (en) * | 2019-06-10 | 2020-03-27 | 威腾电气集团股份有限公司 | Elastic pin structure of bus plug box |
-
2019
- 2019-06-10 CN CN201910497562.4A patent/CN110323609B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2930021Y (en) * | 2006-06-23 | 2007-08-01 | 江苏南自通华电气集团有限公司 | Tapping plug head of lighting bus |
| CN103022924A (en) * | 2012-11-28 | 2013-04-03 | 扬州新概念电气有限公司 | Connector for buses of solid insulating switch cabinets |
| DE202017104106U1 (en) * | 2017-07-10 | 2017-08-11 | ELEKTRA Gesellschaft für elektrotechnische Geräte mbH | Busbar collector as well as furniture busbar system |
| CN207719610U (en) * | 2017-10-30 | 2018-08-10 | 许昌华元泰电气科技有限公司 | A kind of modularization low-voltage distribution equipment |
| CN210201002U (en) * | 2019-06-10 | 2020-03-27 | 威腾电气集团股份有限公司 | Elastic pin structure of bus plug box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020248953A1 (en) * | 2019-06-10 | 2020-12-17 | 威腾电气集团股份有限公司 | Elastic pin structure for busbar plug-in box and plug-in structure for plug-in busbar groove |
| CN112086765A (en) * | 2020-08-21 | 2020-12-15 | 国家电网有限公司 | Female support fitting of pipe and transmission system |
| CN112086765B (en) * | 2020-08-21 | 2022-04-01 | 国家电网有限公司 | Female support fitting of pipe and transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110323609B (en) | 2024-07-02 |
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