CN109936097B - Bus conductor connector - Google Patents
Bus conductor connector Download PDFInfo
- Publication number
- CN109936097B CN109936097B CN201811325127.5A CN201811325127A CN109936097B CN 109936097 B CN109936097 B CN 109936097B CN 201811325127 A CN201811325127 A CN 201811325127A CN 109936097 B CN109936097 B CN 109936097B
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- Prior art keywords
- conductor
- shaped
- wall
- bus
- conductors
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- 239000004020 conductor Substances 0.000 title claims abstract description 125
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229910052790 beryllium Inorganic materials 0.000 claims description 3
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The invention relates to a bus conductor connector, which comprises a connecting conductor with an I-shaped cross section, wherein the space between the upper side and the lower side of the I-shaped connecting conductor is provided with a pair of inserting grooves for bus duct product phase conductor, the upper inner wall and the lower inner wall of each inserting groove are respectively provided with a transversely extending clamping groove, sheet strip-shaped elastic conductors are respectively clamped in the clamping grooves, and the middle parts of the sheet strip-shaped elastic conductors are provided with a plurality of transversely arranged and extending convex parts; the phase conductor of the bus duct product of adjacent section is inserted from the jack-in groove of the connecting conductor both sides of "worker" font vertically, and the slice strip shape elastic conductor of clamping in the draw-in groove on the upper and lower inner wall of jack-in groove compresses tightly the phase conductor of bus duct product through protruding part to ensure the contact conduction performance, part quantity is few, has simplified the phase conductor connection technology of bus duct product, has alleviateed the installation and has connected work load, and it is short to consume time, easy dismounting operation has improved work efficiency, has reduced manufacturing cost input.
Description
Technical Field
The invention relates to a bus conductor connector.
Background
In power transmission and transformation equipment in the power industry, power is generally supplied to electric equipment through a bus system, the bus system is generally formed by connecting a plurality of sections of bus duct products through a connector structure, the connector is provided with two conductive connecting plates, conductors of each section of bus duct products are connected and contacted with conductors of adjacent sections of bus duct products through the two conductive connecting plates, and after the multiphase conductors are respectively connected and contacted through the conductive connecting plates, the multiphase conductors are also compressed through bolting, so that the contact conduction performance is ensured, the number of parts is various, the workload of installation and connection is large, the dismounting operation is inconvenient, the working efficiency is low, the consumed time is long, and the investment of production cost is high.
Disclosure of Invention
The invention aims to solve the technical problem of providing the bus conductor connector which can simplify the conductor connection process, has the advantages of less parts, convenient disassembly and assembly and improved working efficiency.
The bus conductor connector of the invention is characterized in that: the bus duct product phase conductor comprises a connecting conductor with an I-shaped section, wherein a pair of inserting grooves for bus duct product phase conductors are formed in the space between the upper side and the lower side of the I-shaped connecting conductor, transversely extending clamping grooves are respectively formed in the upper inner wall and the lower inner wall of each inserting groove, sheet-shaped strip-shaped elastic conductors are respectively clamped in the clamping grooves, and a plurality of transversely arranged and extending convex parts are arranged in the middle of the sheet-shaped strip-shaped elastic conductors along the length direction of the bus duct product phase conductors;
a hollowed-out separation groove is formed between each protruding part and the adjacent protruding part;
the ends of the upper wall and the lower wall of the inserting groove are respectively provided with a guide inclined plane to form an inner splayed guide horn mouth, so that a phase conductor of a bus duct product can be longitudinally inserted into the inserting groove along the length direction;
The top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with slope surfaces extending downwards obliquely from the middle part to the two sides;
The middle part of the top surface and the bottom surface of the I-shaped connecting conductor is respectively provided with a section of arc-shaped surface;
the middle parts of the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with a positioning boss for installing and positioning the adjacent I-shaped connecting conductor;
the middle parts of the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with positioning grooves for installing and positioning the adjacent I-shaped connecting conductors;
the clamping grooves are dovetail grooves, and penetrate through from one side of the upper inner wall to the other side of the lower inner wall of the plug-in groove to form a through groove;
the flaky strip-shaped elastic conductor is a flat watchband contact finger;
The sheet-shaped strip-shaped elastic conductor material is beryllium bronze.
According to the bus conductor connector disclosed by the invention, the phase conductors of the bus duct products in adjacent sections are longitudinally inserted from the inserting grooves at the two sides of the I-shaped connecting conductor, and the sheet-shaped strip-shaped elastic conductors clamped in the clamping grooves on the upper inner wall and the lower inner wall of the inserting grooves are tightly pressed against the phase conductors of the bus duct products through the protruding parts, so that the contact conduction performance is ensured, the number of parts is small, the connecting process of the phase conductors of the bus duct products is simplified, the installation and connection workload is reduced, the time consumption is short, the dismounting operation is convenient, the working efficiency is improved, and the production cost investment is reduced.
Drawings
Fig. 1 is a schematic plan view of a bus conductor connector according to a first embodiment of the present invention in plug-in connection with a phase conductor of a bus duct product;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic plan view of the bus bar conductor connector according to the first embodiment of the present invention when the bus bar conductor connector is not in plug-in fit with the phase line conductor of the bus duct product;
FIG. 4 is a schematic view showing the planar structure of an I-shaped connecting conductor of a bus bar conductor connector according to the first embodiment of the present invention;
Fig. 5 is a schematic view showing a planar structure of a flat-plate-shaped watchband contact finger of the bus bar conductor connector according to the first embodiment of the present invention;
FIG. 6 is a left side view of FIG. 5;
fig. 7 is a schematic plan view of a bus conductor connector according to the second embodiment of the present invention in plug-in connection with a phase conductor of a bus duct product;
FIG. 8 is a top view of FIG. 7;
Fig. 9 is a schematic plan view of a bus conductor connector according to the second embodiment of the present invention when the bus conductor connector is not in plug-in connection with a phase conductor of a bus duct product;
Fig. 10 is a schematic diagram of the planar structure of the i-shaped connection conductor of the bus bar conductor connector according to the second embodiment of the present invention.
Detailed Description
As shown in the figure, the bus conductor connector comprises a connecting conductor 2 with an I-shaped cross section, wherein the space between the upper side and the lower side of the I-shaped connecting conductor 2 is provided with a pair of inserting grooves 4 for phase conductors 1 of bus duct products, the upper inner wall and the lower inner wall of each inserting groove 4 are respectively provided with a clamping groove 5 which extends transversely, each clamping groove 5 is internally provided with a flaky strip-shaped elastic conductor 3, and the phase conductors of the bus duct products of adjacent sections are longitudinally inserted into the inserting grooves on the two sides of the I-shaped connecting conductor to be matched and contacted for conduction, so that current transmission is realized, and the contact conduction reliability is improved through the flaky strip-shaped elastic conductors; the middle part of the sheet strip-shaped elastic conductor 3 along the length direction of the phase line conductor of the bus duct product is provided with a plurality of protruding parts 31 which are transversely arranged and extend; after the phase conductors of the bus duct products of the adjacent sections are longitudinally inserted into the inserting grooves along the directions of approaching the middle parts of the H-shaped connecting conductors along the horizontal direction, the sheet-shaped strip-shaped elastic conductors clamped in the clamping grooves 5 on the upper inner wall and the lower inner wall of the inserting grooves compress the phase conductors of the bus duct products through the protruding parts, so that the contact conduction reliability is further improved, and the contact conduction performance is ensured.
A hollowed separation groove 32 is arranged between each protruding portion 31 and the adjacent protruding portion, compression strength is improved through intermittent multipoint contact, and deformation failure caused by large-area compression is prevented.
The upper wall end and the lower wall end of the plugging groove 4 are respectively provided with a guide inclined plane 8 to form an inner splayed guide horn mouth, so that a bus duct product phase conductor can be longitudinally inserted into the plugging groove along the length direction, a centering position is not required to be searched during plugging and matching, and the positioning operation is convenient.
The top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with a slope surface 7 extending downwards obliquely from the middle part to the two sides, and when the phase line conductors of the bus duct products are longitudinally inserted and spliced from the splicing grooves on the two sides of the I-shaped connecting conductor, the I-shaped connecting conductor has reliable supporting strength and no stress weak part; the arc-shaped surfaces can be respectively arranged in the middle of the top surface and the bottom surface of the H-shaped connecting conductor, so that the supporting strength of the H-shaped connecting conductor is further improved.
The positioning bosses 6 for installing and positioning the adjacent I-shaped connecting conductors can be respectively arranged in the middle of the top surface and the bottom surface of the I-shaped connecting conductor, or the positioning grooves 9 for installing and positioning the adjacent I-shaped connecting conductors are respectively arranged in the middle of the top surface and the bottom surface of the I-shaped connecting conductor, so that the corresponding connecting conductors of the bus duct product multiphase phase line conductors are convenient to install and position.
The clamping groove is a dovetail groove, the dovetail groove can provide limit for the flaky strip-shaped elastic conductor, the flaky strip-shaped elastic conductor is clamped reliably, and the flaky strip-shaped elastic conductor cannot fall off when the flaky strip-shaped elastic conductor is not spliced and matched with a phase line conductor of a bus duct product; the clamping grooves can be respectively arranged as through grooves penetrating from one side to the other side of the upper inner wall and the lower inner wall of the inserting groove, and the flaky strip-shaped elastic conductor can be inserted into the clamping grooves from the end parts of the through grooves for clamping; the clamping groove can also be set as a closed groove with two closed ends, so that the two ends of the flaky strip-shaped elastic conductor in the clamping groove are provided with limiting structures, but the defect that the flaky strip-shaped elastic conductor is inconvenient to clamp and operate slightly exists; the sheet strip-shaped elastic conductor can directly select a flat watchband contact finger, and the sheet strip-shaped elastic conductor material can select beryllium bronze with high strength and good elasticity.
According to the bus conductor connector disclosed by the invention, the phase conductors of the bus duct products in adjacent sections are longitudinally inserted from the inserting grooves at the two sides of the I-shaped connecting conductor, and the sheet-shaped strip-shaped elastic conductors clamped in the clamping grooves on the upper inner wall and the lower inner wall of the inserting grooves are tightly pressed against the phase conductors of the bus duct products through the protruding parts, so that the contact conduction performance is ensured, the number of parts is small, the connecting process of the phase conductors of the bus duct products is simplified, the installation and connection workload is reduced, the time consumption is short, the dismounting operation is convenient, the working efficiency is improved, and the production cost investment is reduced.
Claims (8)
1. A bus conductor connector, characterized by: the bus duct product phase conductor comprises a connecting conductor with an I-shaped section, wherein a pair of inserting grooves for bus duct product phase conductors are formed in the space between the upper side and the lower side of the I-shaped connecting conductor, transversely extending clamping grooves are respectively formed in the upper inner wall and the lower inner wall of each inserting groove, sheet-shaped strip-shaped elastic conductors are respectively clamped in the clamping grooves, and a plurality of transversely arranged and extending convex parts are arranged in the middle of the sheet-shaped strip-shaped elastic conductors along the length direction of the bus duct product phase conductors; a hollowed-out separation groove is formed between each protruding part and the adjacent protruding part; the upper wall end and the lower wall end of the inserting groove are respectively provided with a guide inclined plane to form an inner splayed guide horn mouth, so that a phase conductor of a bus duct product can be longitudinally inserted into the inserting groove along the length direction.
2. The bus bar conductor connector of claim 1 wherein: the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with a slope surface extending downwards obliquely from the middle part to the two sides.
3. The bus bar conductor connector of claim 1 wherein: the middle parts of the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with a section of arc-shaped surface.
4. The bus bar conductor connector of claim 1 wherein: the middle parts of the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with positioning bosses for installing and positioning the adjacent I-shaped connecting conductors.
5. The bus bar conductor connector of claim 1 wherein: the middle parts of the top surface and the bottom surface of the I-shaped connecting conductor are respectively provided with positioning grooves for installing and positioning the adjacent I-shaped connecting conductors.
6. The bus bar conductor connector of claim 1 wherein: the clamping grooves are dovetail grooves, and penetrate through the upper inner wall and the lower inner wall of the inserting groove from one side to the other side respectively to form a through groove.
7. The bus bar conductor connector of claim 1 wherein: the sheet-shaped strip-shaped elastic conductor is a flat watchband contact finger.
8. The bus bar conductor connector of claim 1 wherein: the sheet-shaped strip-shaped elastic conductor material is beryllium bronze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325127.5A CN109936097B (en) | 2018-11-08 | 2018-11-08 | Bus conductor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325127.5A CN109936097B (en) | 2018-11-08 | 2018-11-08 | Bus conductor connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109936097A CN109936097A (en) | 2019-06-25 |
| CN109936097B true CN109936097B (en) | 2024-04-30 |
Family
ID=66984595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811325127.5A Active CN109936097B (en) | 2018-11-08 | 2018-11-08 | Bus conductor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109936097B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114465035B (en) * | 2022-02-08 | 2023-12-05 | 威腾电气集团股份有限公司 | Bus connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174143A (en) * | 1976-03-29 | 1979-11-13 | Cutler-Hammer, Inc. | Bus duct joint employing lightly-loaded multiple-point electrical connector |
| JP2005197054A (en) * | 2004-01-06 | 2005-07-21 | Furukawa Electric Co Ltd:The | Joint connector |
| CN2917046Y (en) * | 2006-06-23 | 2007-06-27 | 江苏南自通华电气集团有限公司 | Splicer for illuminated bus duct |
| CN205248741U (en) * | 2015-12-09 | 2016-05-18 | 深圳金达伸机房设备工程有限公司 | Bus -bar system coupler |
| CN206650398U (en) * | 2016-11-29 | 2017-11-17 | 湖北睿能电气有限公司 | Bus-bar connecting box apparatus |
| CN108173192A (en) * | 2016-12-07 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct grafting insulation system |
| CN209200606U (en) * | 2018-11-08 | 2019-08-02 | 威腾电气集团股份有限公司 | Bus-bars conductor splicer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9281674B2 (en) * | 2012-11-01 | 2016-03-08 | Schneider Electric USA, Inc. | Method of busway construction |
-
2018
- 2018-11-08 CN CN201811325127.5A patent/CN109936097B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174143A (en) * | 1976-03-29 | 1979-11-13 | Cutler-Hammer, Inc. | Bus duct joint employing lightly-loaded multiple-point electrical connector |
| JP2005197054A (en) * | 2004-01-06 | 2005-07-21 | Furukawa Electric Co Ltd:The | Joint connector |
| CN2917046Y (en) * | 2006-06-23 | 2007-06-27 | 江苏南自通华电气集团有限公司 | Splicer for illuminated bus duct |
| CN205248741U (en) * | 2015-12-09 | 2016-05-18 | 深圳金达伸机房设备工程有限公司 | Bus -bar system coupler |
| CN206650398U (en) * | 2016-11-29 | 2017-11-17 | 湖北睿能电气有限公司 | Bus-bar connecting box apparatus |
| CN108173192A (en) * | 2016-12-07 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct grafting insulation system |
| CN209200606U (en) * | 2018-11-08 | 2019-08-02 | 威腾电气集团股份有限公司 | Bus-bars conductor splicer |
Non-Patent Citations (1)
| Title |
|---|
| 封闭式母线安装通病、监理要点及安装工序;刘英建;;电气工程应用(04);全文 * |
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| Publication number | Publication date |
|---|---|
| CN109936097A (en) | 2019-06-25 |
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