CN103560339A - Connection device of high-voltage resin busbar joint - Google Patents
Connection device of high-voltage resin busbar joint Download PDFInfo
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- CN103560339A CN103560339A CN201310558017.4A CN201310558017A CN103560339A CN 103560339 A CN103560339 A CN 103560339A CN 201310558017 A CN201310558017 A CN 201310558017A CN 103560339 A CN103560339 A CN 103560339A
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Abstract
The invention relates to a connection device of a high-voltage resin busbar joint. The connection device comprises a first connection bar, a second connection bar, a riveting nut and a screw. When the connection device is installed, resin busbar conductors are in butt joint connection, the first connection bar and the second connection bar where the riveting nut is pressed are in butt joint with the two sides of the butt joint portion of the busbar conductors respectively, and ultimately fixing connection is carried out through the hexagonal flat round head screw. The connection device is simple, the discharging phenomena of a sharp portion are reduced, connection of the connection portion of the joint is firm, and resin pouring space is increased.
Description
Technical field
The present invention relates to high-pressure resin bus transmission facility, specifically a kind of jockey for high-pressure resin busbar joint.
Background technology
High-pressure resin busbar joint, as a functional unit of resin-cast bus, plays a part connection bus conductor in bus-bar system.High-pressure resin busbar joint on bus mounting means a lot, guarantee between resin bus to connect and reliably will seem most important, this will be directly connected to the operation that can high-pressure resin bus reliably and with long-term.At present, the mode that generally adopts hex bolts to be connected with nut is connected, and under the reliable prerequisite of connection, will produce many places sharp parts, and the Electric Field Distribution that affects coupling part is uneven.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of jockey of high-pressure resin busbar joint, and this apparatus structure is simple, reduces sharp parts electric discharge phenomena, and it is reliable to guarantee that joint coupling part connects, and increases the jockey in resin-cast space.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of jockey of high-pressure resin busbar joint, comprise the first connection row, second connects row, self-clinching nut and screw, described self-clinching nut comprises pedestal and compacting part, the height H of described compacting part is 6mm, described compacting part bottom is provided with boss, described boss periphery is provided with sawtooth, described screw is comprised of screw head and screw body, described screw head is the flat round end structure of interior hexagonal, described screw body length L is 45mm, on described the first connection row, be evenly provided with the first punching, on the second connection row, be evenly provided with the second punching, described self-clinching nut is compressed in the second punching, described screw connects row through first successively, the second punching that connects row coordinates to tighten up with self-clinching nut and is connected, will be between resin bus conductor during installation docking connect, by the first connection row be suppressed with self-clinching nut second is connected and arranges the both sides that are overlapped on respectively bus-bars conductor butted part, finally by the flat cheese head screw of hexagonal, tighten up connection.
The jockey of above-mentioned a kind of high-pressure resin busbar joint, wherein, the first described punching hole diameter is 13mm.
The jockey of above-mentioned a kind of high-pressure resin busbar joint, wherein, the second described punching hole diameter is 17mm.
Beneficial effect of the present invention is:
1. when this device is installed, self-clinching nut is compressed in the second connection row's punching, docking between resin bus conductor is connected simultaneously, by connecting, arrange the both sides that are overlapped on respectively bus-bars conductor butted part again, finally by the flat cheese head screw of hexagonal, tighten up connection, simplified joint connection mode, after connecting, required plain cushion is assembled in coupling part before having saved, the parts such as bullet pad, can not produce platform scalariform or produce most advanced and sophisticated, increased resin bus blank area casting space, thereby make bus more reliable aspect electric energy transmitting, safety, reduced point effect phenomenon, insulation property have been strengthened.
2. self-clinching nut boss periphery is provided with sawtooth, and it is compressed in copper bar and prevents that it from spinning, make equally its be connected between row's punching, connect more fastening.
3. screw head is the flat round end structure of interior hexagonal, has avoided screw in connection procedure, because of point effect, to cause the generation of the phenomenon of electric field inequality.
Accompanying drawing explanation
Fig. 1 is assembly drawing of the present invention
Fig. 2 is the cutaway view of self-clinching nut of the present invention
Fig. 3 is the left view of self-clinching nut 3 of the present invention
Fig. 4 is the structure chart of screw 4 of the present invention
Fig. 5 is the structure chart that the present invention first connects row 1
Fig. 6 is the structure chart that the present invention second connects row 2
Embodiment
A kind of jockey of high-pressure resin busbar joint as shown in the figure, comprise the first connection row 1, second connects row 2, self-clinching nut 3 and screw 4, described self-clinching nut 3 comprises pedestal 31 and compacting part 32, described self-clinching nut and compacting part 32 outer walls and pedestal 31 form angle α, α=65 °, the height H of described compacting part 32 is 6mm, described compacting part 32 bottoms are provided with boss 33, described boss 33 peripheries are provided with sawtooth 34, described screw 4 is comprised of screw head 41 and screw body 42, described screw head 41 is the flat round end structure of interior hexagonal, described screw body 42 length L are 45mm, on described the first connection row 1, be evenly provided with the first punching 11, on the second connection row 2, be evenly provided with the second punching 21, described self-clinching nut 3 is compressed in the second punching 21, described screw 4 connects row through first successively, second connects row's punching 11, 21 tighten up and are connected with self-clinching nut 3 cooperations, will be between resin bus conductor 5 during installation docking connect, by the first connection row 1 and be suppressed with self-clinching nut second be connected and arrange 2 both sides that are overlapped on respectively bus-bars conductor 5 butted parts, finally by the flat cheese head screw 4 of hexagonal, tighten up connection.
As shown in the figure, first connects row 1 is connected with second to arrange on 2 and is respectively provided with 8 punchings, and punching is with 4 * 2 formal distribution, wherein, the first punching 11 diameter d 1 are 13mm, and the second punching hole diameter d2 is 17mm, screw body diameter d 3 is 12mm, and self-clinching nut inner diameter d 4 is that 12mm, D outer diameter are 16mm.
When this device is installed, self-clinching nut 3 is compressed in the second connection row's punching 21, docking between resin bus conductor 5 is connected simultaneously, again connection row 1,2 is overlapped on respectively to the both sides of bus-bars conductor 5 butted parts, finally by the flat cheese head screw 4 of hexagonal, tighten up connection, after busbar joint installation, use joint casting mold butt joint casting resin 6.Simplified joint connection mode, after connecting, the parts such as required plain cushion, bullet pad are assembled in coupling part before having saved, can not produce platform scalariform or produce most advanced and sophisticated, increased resin bus blank area casting space, thereby make bus more reliable, safety aspect electric energy transmitting, reduce point effect phenomenon, strengthened insulation property.
Self-clinching nut boss periphery is provided with sawtooth, and it is compressed in copper bar and prevents that it from spinning, make equally its be connected between row's punching, connect more fastening.Screw head is the flat round end structure of interior hexagonal, has avoided screw in connection procedure, because of point effect, to cause the generation of the phenomenon of electric field inequality.
Here description of the invention and application is illustrative, not wants that therefore, the present invention is not subject to the restriction of the present embodiment by scope restriction of the present invention in the above-described embodiments, and the technical scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. the jockey of a high-pressure resin busbar joint, it is characterized in that, comprise the first connection row, second connects row, self-clinching nut and screw, described self-clinching nut comprises pedestal and compacting part, the height H of described compacting part is 6mm, described compacting part bottom is provided with boss, described boss periphery is provided with sawtooth, described screw is comprised of screw head and screw body, described screw head is the flat round end structure of interior hexagonal, described screw body length L is 45mm, on described the first connection row, be evenly provided with the first punching, on the second connection row, be evenly provided with the second punching, described self-clinching nut is compressed in the second punching, described screw connects row through first successively, the second punching that connects row coordinates to tighten up with self-clinching nut and is connected, will be between resin bus conductor during installation docking connect, by the first connection row be suppressed with self-clinching nut second is connected and arranges the both sides that are overlapped on respectively bus-bars conductor butted part, finally by the flat cheese head screw of hexagonal, tighten up connection.
2. the jockey of a kind of high-pressure resin busbar joint as claimed in claim 1, is characterized by, and the first described punching hole diameter is 13mm.
3. the jockey of a kind of high-pressure resin busbar joint as claimed in claim 1, is characterized by, and the second described punching hole diameter is 17mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558017.4A CN103560339A (en) | 2013-11-12 | 2013-11-12 | Connection device of high-voltage resin busbar joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558017.4A CN103560339A (en) | 2013-11-12 | 2013-11-12 | Connection device of high-voltage resin busbar joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103560339A true CN103560339A (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558017.4A Pending CN103560339A (en) | 2013-11-12 | 2013-11-12 | Connection device of high-voltage resin busbar joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103560339A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701793A (en) * | 2015-03-18 | 2015-06-10 | 北京电力设备总厂有限公司 | Site casting bus |
| CN104934131A (en) * | 2015-06-03 | 2015-09-23 | 江苏威腾母线有限公司 | Intermediate pressure resin cast insulation bus and manufacturing method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018008Y (en) * | 2007-04-09 | 2008-02-06 | 无锡双欢电气有限公司 | Bus bar compression joint type horizontal connection structure |
| JP4385307B1 (en) * | 2009-04-24 | 2009-12-16 | 修身 松本 | Wedge lock cap bolt |
| CN202524040U (en) * | 2012-04-09 | 2012-11-07 | 中冶南方（武汉）自动化有限公司 | Laminated busbar fixing structure |
| CN103016495A (en) * | 2012-12-31 | 2013-04-03 | 浙江天成自控股份有限公司 | Riveting nut suitable for light and heavy loads |
| CN203051428U (en) * | 2012-12-31 | 2013-07-10 | 浙江天成自控股份有限公司 | Connecting structure of riveting nut and plate |
| CN203607551U (en) * | 2013-11-12 | 2014-05-21 | 江苏威腾母线有限公司 | Connector of high pressure resin bus joint |
-
2013
- 2013-11-12 CN CN201310558017.4A patent/CN103560339A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201018008Y (en) * | 2007-04-09 | 2008-02-06 | 无锡双欢电气有限公司 | Bus bar compression joint type horizontal connection structure |
| JP4385307B1 (en) * | 2009-04-24 | 2009-12-16 | 修身 松本 | Wedge lock cap bolt |
| CN202524040U (en) * | 2012-04-09 | 2012-11-07 | 中冶南方（武汉）自动化有限公司 | Laminated busbar fixing structure |
| CN103016495A (en) * | 2012-12-31 | 2013-04-03 | 浙江天成自控股份有限公司 | Riveting nut suitable for light and heavy loads |
| CN203051428U (en) * | 2012-12-31 | 2013-07-10 | 浙江天成自控股份有限公司 | Connecting structure of riveting nut and plate |
| CN203607551U (en) * | 2013-11-12 | 2014-05-21 | 江苏威腾母线有限公司 | Connector of high pressure resin bus joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701793A (en) * | 2015-03-18 | 2015-06-10 | 北京电力设备总厂有限公司 | Site casting bus |
| CN104701793B (en) * | 2015-03-18 | 2017-04-19 | 北京电力设备总厂有限公司 | Site casting bus |
| CN104934131A (en) * | 2015-06-03 | 2015-09-23 | 江苏威腾母线有限公司 | Intermediate pressure resin cast insulation bus and manufacturing method thereof |
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Application publication date: 20140205 |