CN108598777B - Elastic limiting piece of pin groove of conductive row of dense bus duct connector - Google Patents
Elastic limiting piece of pin groove of conductive row of dense bus duct connector Download PDFInfo
- Publication number
- CN108598777B CN108598777B CN201810621812.6A CN201810621812A CN108598777B CN 108598777 B CN108598777 B CN 108598777B CN 201810621812 A CN201810621812 A CN 201810621812A CN 108598777 B CN108598777 B CN 108598777B
- Authority
- CN
- China
- Prior art keywords
- rectangular elastic
- elastic rings
- rectangular
- bus duct
- rings
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 239000002131 composite material Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims 4
- 239000007769 metal material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/5025—Bases; Cases composed of different pieces one or more pieces being of resilient material
-
- 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
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- 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
- 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
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
According to the elastic limiting piece for the pin grooves of the conductor bars of the dense bus duct connector, the rectangular elastic rings are connected into a multilayer integrated structure through the horizontal insulating connecting rods and the insulating vertical connecting rods, and when the elastic limiting piece is assembled with the conductor bars of the bus duct connector in a matched mode, the combined installation work of all the conductor bars and the elastic rings can be completed at the same time through one-time operation, the number of parts is reduced, the plugging matching conductivity is reliable, the management operation is convenient, time and labor are saved, and the production efficiency is improved.
Description
Technical Field
The invention relates to an elastic limiting piece of a pin slot of a conductive row of a connector of a dense bus slot.
Background
The key components of the power transmission and distribution system in the power industry are bus duct products, all sections of bus duct products are connected and conducted through connectors and distributed along the floor space trend through various types of elbows, and self-control equipment transmits current to all electric equipment through an interlayer distribution box; the traditional dense bus duct products are provided with plug interfaces at the middle positions of all sections, current is tapped through the plug boxes and the plug interfaces, two ends of each section of dense bus duct product are connected with adjacent dense bus duct products through connectors, all phase conductors at the connector and the plug interfaces are required to be respectively molded and bent so as to meet the requirements of safe electric gaps and creepage distances, and parts such as a protective shell, an insulating partition plate, an insulating seat and the like are required to be respectively added at the connector and the plug interfaces, so that the quantity of parts is large, the installation and the transportation are inconvenient, and the assembly operation is complicated; the connector part of the bus duct product is directly provided with the plug-in port structure, the connector conducting bar cannot be directly provided with the supporting elastic sheet, the plug-in matched contact conduction effect is poor, the connector conducting bar is clamped with the elastic limiting pieces, the number of the corresponding elastic limiting pieces is large because of the large number of the connector conducting bars, the diameter of the elastic limiting pieces is small, and the packaging, transportation and installation management operation is inconvenient.
Disclosure of Invention
The invention aims to solve the technical problem of providing the elastic limiting piece for the conductive row pin slot of the dense bus duct connector, which can reduce the number of parts, improve the production efficiency, ensure reliable plugging and matching conductive performance, is convenient to manage and operate, and saves time and labor.
The invention relates to an elastic limiting piece of a pin slot of a conductive bar of a dense bus slot connector, which is characterized in that: the bus connector comprises a plurality of rectangular elastic rings which are arranged side by side, are parallel to each other and are provided with open ends, wherein the internal shape and the size of each rectangular elastic ring are matched with the shape and the size of each pair of conductor connecting rows of the bus connector; the opening part of the rectangular elastic ring is positioned at the end part of each pair of conductor connecting rows, limiting bosses protruding outwards are arranged on the outer surfaces of the rectangular elastic ring, which are close to the two sides of the opening part, and the heights of the limiting bosses are gradually increased along the direction from the opening part to the middle section to form a unidirectional wedge-shaped limiting structure; a limiting sleeve is sleeved outside the opening part, and a through hole which is matched with the limiting boss is formed in the wall part of the limiting sleeve facing the outer side; the middle parts of the rectangular elastic rings are connected together through an insulating horizontal connecting rod;
the insulating horizontal connecting rod is sleeved with a rubber composite compression spring;
The plurality of rectangular elastic rings are rubber composite spring rings, the plurality of rectangular elastic rings comprise four rectangular elastic rings, wherein two rectangular elastic rings which are mutually close to each other at the upper side and the lower side are respectively an integral coil structure formed by bending and forming rubber composite spring materials, and the middle parts of the integral coil structures at the upper side and the lower side are connected together through an insulating horizontal connecting rod;
The plurality of rectangular elastic rings are rubber composite spring rings, the plurality of rectangular elastic rings comprise four rectangular elastic rings, the four rectangular elastic rings are of an integral coil pipe structure formed by bending and forming rubber composite spring materials, and half of two rectangular elastic rings positioned in the middle are of a double-layer structure;
The rectangular elastic rings are of integral limiting ring structures which are formed by rubber composite spring materials through compression molding and are connected with each other into a whole;
the elastic limiting piece comprises a plurality of layers of rectangular elastic rings which are connected into a whole through insulating horizontal connecting rods, and the insulating horizontal connecting rods of the layers are connected into a whole through insulating vertical connecting rods;
the rectangular spring ring material is 60Si2Mn alloy spring steel.
According to the elastic limiting piece for the pin grooves of the conductor bars of the dense bus duct connector, the rectangular elastic rings are connected into a whole through the connecting rods, and when the elastic limiting piece is assembled with the conductor bars of the bus duct connector in a matched mode, the combined installation work of all the conductor bars and the elastic rings can be completed at the same time, the number of parts is reduced, the plugging matching conductivity is reliable, the management operation is convenient, time and labor are saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a rectangular spring ring of an elastic limiting member of a pin slot of a conductor bar of a dense bus duct connector, which is clamped on a plane structure of the conductor bar;
FIG. 2 is a schematic diagram of a planar structure of a rectangular spring ring of an elastic limiting member of a pin slot of a conductor bar of a connector with a second dense bus slot in accordance with the present invention;
FIG. 3 is a schematic diagram of a planar structure of a rectangular spring ring of an elastic limiting member of a pin slot of a conductive bar of a connector of a three-dense bus slot in accordance with an embodiment of the present invention;
FIG. 4 is a schematic diagram of a planar structure of a rectangular spring ring of an elastic limiting member of a pin slot of a conductive bar of a connector with four-dense bus slots, which is clamped on the conductive bar;
FIG. 5 is a schematic view of a planar structure of a multilayer rectangular spring ring of an elastic limiting member of a pin slot of a conductor bar of a dense bus duct connector of an embodiment of the invention clamped on the conductor bar;
FIG. 6 is a bottom view of FIG. 5;
Fig. 7 is a schematic diagram of a planar structure of a multilayer rectangular spring ring of an elastic limiting member of a pin slot of a conductor bar of a dense bus duct connector according to an embodiment of the present invention clamped on the conductor bar.
Detailed Description
As shown in the figure, the elastic limiting piece of the pin slot of the conductor bar of the dense bus slot connector comprises a plurality of rectangular elastic rings 18 which are arranged side by side, are parallel to each other and are provided with open ends, the internal shape and the size of each rectangular elastic ring 18 are matched with the shape and the size of each pair of conductor connecting rows 19 of the bus slot connector, the elastic limiting piece is sleeved outside the pair of conductor connecting rows through the rectangular elastic rings, the pins of the plug box are ensured to be in close plug fit with the pair of conductor connecting rows, and the contact conductivity is stable.
According to the elastic limiting piece of the pin slot of the conductive row of the dense bus slot connector, the opening part of the rectangular elastic ring 18 is positioned at the end part of each pair of conductor connecting rows 19, limiting bosses protruding outwards are arranged on the outer surfaces of the rectangular elastic ring 18, which are close to the two sides of the opening part, and the heights of the limiting bosses are gradually increased along the direction from the opening part to the middle section to form a unidirectional wedge-shaped limiting structure; the outside of the opening part is sleeved with a limit sleeve 12, and a through hole which is matched with the limit boss is arranged on the wall part of the limit sleeve 12 facing the outside; the middle parts of the rectangular elastic rings 18 are connected together through an insulating horizontal connecting rod 13; when the bus connector conductor connecting bars are matched and assembled, the assembling work of all the conducting bars and the elastic rings can be completed simultaneously by one-time operation, the insulating horizontal connecting rods 13 are sleeved with rubber composite compression springs 16, and the tight plug-in matching effect of the pins of the connector box and the pair of conductor connecting bars is further improved through the compression springs 16.
The elastic limiting piece of the pin slot of the conductive row of the connector for the second dense bus slot comprises a plurality of rectangular elastic rings, wherein the rectangular elastic rings comprise four rubber compound spring rings and are suitable for the four-phase bus slot, two rectangular elastic rings which are mutually close to each other at the upper side and the lower side are respectively of an integral coil structure formed by bending and forming rubber compound spring materials, and the middle parts of the integral coil structures at the upper side and the lower side are connected together through an insulating horizontal connecting rod 13.
The elastic limiting piece comprises a plurality of rectangular elastic rings, wherein the rectangular elastic rings are formed by four rubber composite spring rings, the four rectangular elastic rings are of an integral coil structure formed by bending and forming rubber composite spring materials, and half of two rectangular elastic rings positioned in the middle are of a double-layer structure;
According to the elastic limiting piece of the conductive row pin groove of the fourth-density bus duct connector, each rectangular elastic ring is of a closed ring shape, and the plurality of rectangular elastic rings are formed by rubber composite spring ring materials through compression molding and are connected into an integral limiting ring structure.
In order to further improve the close plug-in matching effect of the pins of the connector box and the pair of conductor connecting rows, the elastic limiting piece comprises a plurality of layers of rectangular elastic rings which are connected into a whole through the insulating horizontal connecting rods 13, and the insulating horizontal connecting rods 13 of the layers are connected into a whole through the insulating vertical connecting rods 20.
The rectangular spring ring material is 60Si2Mn alloy spring steel.
According to the elastic limiting piece for the pin grooves of the conductor bars of the dense bus duct connector, the rectangular elastic rings are connected into a whole through the connecting rods, and when the elastic limiting piece is assembled with the conductor bars of the bus duct connector in a matched mode, the combined installation work of all the conductor bars and the elastic rings can be completed at the same time, the number of parts is reduced, the plugging matching conductivity is reliable, the management operation is convenient, time and labor are saved, and the production efficiency is improved.
Claims (5)
1. An elastic limiting piece of a pin groove of a conductive row of a dense bus duct connector is characterized in that: the bus connector comprises a plurality of rectangular elastic rings which are arranged side by side, are parallel to each other and are provided with opening parts, wherein the internal shape and the size of each rectangular elastic ring are matched with the shape and the size of each pair of conductor connecting rows of the bus connector; the opening part of the rectangular elastic ring is positioned at the end part of each pair of conductor connecting rows, limiting bosses protruding outwards are arranged on the outer surfaces of the rectangular elastic ring, which are close to the two sides of the opening part, and the heights of the limiting bosses are gradually increased along the direction from the opening part to the middle section to form a unidirectional wedge-shaped limiting structure; a limiting sleeve is sleeved outside the opening part, and a through hole which is matched with the limiting boss is formed in the wall part of the limiting sleeve facing the outer side; the middle parts of the rectangular elastic rings are connected together through an insulating horizontal connecting rod; the insulating horizontal connecting rod is sleeved with a rubber composite compression spring; the elastic limiting piece comprises a plurality of layers of rectangular elastic rings which are connected into a whole through insulating horizontal connecting rods, and the insulating horizontal connecting rods of the layers are connected into a whole through insulating vertical connecting rods.
2. The flexible retention member for pin slots of a conductor bar of a dense bus duct connector as set forth in claim 1 wherein: the plurality of rectangular elastic rings are rubber composite spring rings, the plurality of rectangular elastic rings comprise four rectangular elastic rings, wherein two rectangular elastic rings which are mutually close to each other at the upper side and the lower side are respectively of an integral coil structure formed by bending and forming elastic metal materials, and the middle parts of the integral coil structures at the upper side and the lower side are connected together through horizontal connecting rods.
3. The flexible retention member for pin slots of a conductor bar of a dense bus duct connector as set forth in claim 1 wherein: the plurality of rectangular elastic rings comprise four rectangular elastic rings, the four rectangular elastic rings are of an integral coil pipe structure formed by bending and forming rubber composite spring materials, and half of the two rectangular elastic rings positioned in the middle are of a double-layer structure.
4. The flexible retention member for pin slots of a conductor bar of a dense bus duct connector as set forth in claim 1 wherein: the rectangular elastic rings are of integral limiting ring structures which are formed by rubber composite spring materials through compression molding and are connected with each other into a whole.
5. The flexible retention member for pin slots of a conductor bar of a dense bus duct connector as set forth in claim 1 wherein: the rectangular elastic ring is made of 60Si2Mn alloy spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621812.6A CN108598777B (en) | 2018-06-15 | 2018-06-15 | Elastic limiting piece of pin groove of conductive row of dense bus duct connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621812.6A CN108598777B (en) | 2018-06-15 | 2018-06-15 | Elastic limiting piece of pin groove of conductive row of dense bus duct connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108598777A CN108598777A (en) | 2018-09-28 |
| CN108598777B true CN108598777B (en) | 2024-06-04 |
Family
ID=63627908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621812.6A Active CN108598777B (en) | 2018-06-15 | 2018-06-15 | Elastic limiting piece of pin groove of conductive row of dense bus duct connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108598777B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912020Y (en) * | 2006-06-28 | 2007-06-13 | 华鹏集团公司 | Small current bus insertion device |
| CN2912041Y (en) * | 2006-06-09 | 2007-06-13 | 华鹏集团公司 | Bus insertion device |
| CN200987056Y (en) * | 2006-12-20 | 2007-12-05 | 蒋成卓 | Aporate jointing construction for copper coating aluminum |
| CN201298615Y (en) * | 2008-08-29 | 2009-08-26 | 广东吉熙安电缆附件有限公司 | Bus connector |
| KR20100038889A (en) * | 2008-10-07 | 2010-04-15 | 김용학 | Power connector |
| CN201523136U (en) * | 2009-06-26 | 2010-07-07 | 冯群侠 | Electrical socket connector |
| CN102386508A (en) * | 2011-09-30 | 2012-03-21 | 常州新苑星电器有限公司 | Plug unit for main circuit connector |
| WO2012102866A1 (en) * | 2011-01-25 | 2012-08-02 | Schneider Electric USA, Inc. | Self-locking power connector |
| CN202888626U (en) * | 2012-09-17 | 2013-04-17 | 常熟市通用电器厂有限公司 | Device improving dynamic stability performance of bus |
| CN203721942U (en) * | 2013-12-31 | 2014-07-16 | 温州德源电气有限公司 | Circuit connector |
| CN206775062U (en) * | 2017-05-04 | 2017-12-19 | 成都高标电气有限公司 | A kind of Novel bus duct interface |
| CN208508073U (en) * | 2018-06-15 | 2019-02-15 | 江苏德泽智能电气科技有限公司 | A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2363530A1 (en) * | 2001-11-20 | 2003-05-20 | Fci Americas Technology Inc. | Semi-permanent connection between a bus bar and a connector contact |
-
2018
- 2018-06-15 CN CN201810621812.6A patent/CN108598777B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2912041Y (en) * | 2006-06-09 | 2007-06-13 | 华鹏集团公司 | Bus insertion device |
| CN2912020Y (en) * | 2006-06-28 | 2007-06-13 | 华鹏集团公司 | Small current bus insertion device |
| CN200987056Y (en) * | 2006-12-20 | 2007-12-05 | 蒋成卓 | Aporate jointing construction for copper coating aluminum |
| CN201298615Y (en) * | 2008-08-29 | 2009-08-26 | 广东吉熙安电缆附件有限公司 | Bus connector |
| KR20100038889A (en) * | 2008-10-07 | 2010-04-15 | 김용학 | Power connector |
| CN201523136U (en) * | 2009-06-26 | 2010-07-07 | 冯群侠 | Electrical socket connector |
| WO2012102866A1 (en) * | 2011-01-25 | 2012-08-02 | Schneider Electric USA, Inc. | Self-locking power connector |
| CN102386508A (en) * | 2011-09-30 | 2012-03-21 | 常州新苑星电器有限公司 | Plug unit for main circuit connector |
| CN202888626U (en) * | 2012-09-17 | 2013-04-17 | 常熟市通用电器厂有限公司 | Device improving dynamic stability performance of bus |
| CN203721942U (en) * | 2013-12-31 | 2014-07-16 | 温州德源电气有限公司 | Circuit connector |
| CN206775062U (en) * | 2017-05-04 | 2017-12-19 | 成都高标电气有限公司 | A kind of Novel bus duct interface |
| CN208508073U (en) * | 2018-06-15 | 2019-02-15 | 江苏德泽智能电气科技有限公司 | A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108598777A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9252582B2 (en) | Plug-in type bus bar | |
| CN110635428B (en) | Elastic supporting structure of intensive bus duct with socket splicer | |
| CN203690553U (en) | Simple rotary type multifunctional socket | |
| CN108598777B (en) | Elastic limiting piece of pin groove of conductive row of dense bus duct connector | |
| CN203660465U (en) | Bus duct for power transmission and transformation | |
| CN102723672B (en) | Three-station switch cabinet and bus connecting structure thereof | |
| CN110635424B (en) | Intensive bus duct splicer socket structure with integral elastic limiting structure | |
| CN201766304U (en) | Bus box with multilayer routing and circuit distribution adapter provided with bus box | |
| CN103490357A (en) | Novel bus groove | |
| CN208508073U (en) | A kind of elastic spacing one of compact bus bar trough connection device busbar pin slot | |
| CN203774516U (en) | Electric connector and electric connector assembly | |
| CN108023207A (en) | A kind of bus duct socket insulating base | |
| CN208078254U (en) | A kind of bus duct socket insulating base | |
| CN209846551U (en) | Magnetic power supply component and cabinet with same | |
| CN208508460U (en) | A kind of compact bus bar slot of the splicer position with interface | |
| CN202696346U (en) | Terminal box structure for three-phase asynchronous motor | |
| CN201821072U (en) | Socket sleeve for transformer | |
| CN104518316A (en) | Wire spring type elastic contact | |
| CN215934068U (en) | Busbar device and power equipment | |
| CN202495704U (en) | Major loop contact box for drawer of low-voltage complete set of equipment | |
| CN219123890U (en) | Light power supply device type bus duct | |
| CN217692559U (en) | Track type bus duct | |
| CN203135354U (en) | Bus connector | |
| CN207967345U (en) | For by a plurality of electric lead attachment device electrically connected to each other | |
| CN202957158U (en) | Wiring plug module for multithrow switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |