CN102394395A - Apparatus for connecting circular bus bar - Google Patents
Apparatus for connecting circular bus bar Download PDFInfo
- Publication number
- CN102394395A CN102394395A CN2011101877604A CN201110187760A CN102394395A CN 102394395 A CN102394395 A CN 102394395A CN 2011101877604 A CN2011101877604 A CN 2011101877604A CN 201110187760 A CN201110187760 A CN 201110187760A CN 102394395 A CN102394395 A CN 102394395A
- Authority
- CN
- China
- Prior art keywords
- branch
- circular bus
- fastening
- central part
- connector
- 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.)
- Pending
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Classifications
-
- 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
- H02G5/061—Tubular casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/04—Concentric cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
- H01R25/162—Electrical connections between or with rails or bus-bars
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The present invention discloses an apparatus for connecting a circular bus bar, which comprises the following components: a cylindrical central part which surrounds the outside of the circular bus bar and is provided with combination holes at two ends; a flange part which is provided with a cylindrical insertion part and a fastening part, wherein the fastening part extends from one end of the insertion part in a circumferential direction and is provided with fastening holes. The insertion part is inserted into inside respectively from two ends of the central part. The fastening parts fasten the fastening holes and the combination holes through bolts. Furthermore the fastening parts are respectively adhered on two ends of the central part.
Description
Technical field
The present invention relates to a kind of circular bus and use connector, relate to more specifically that a kind of it is smooth and easy that electric current is flowed through increasing the contact area with circular bus to greatest extent, and easily and the circular bus circular bus that carries out attended operation use connector.
Background technology
Under identical rated current, compare in light weight, the mobile advantage smoothly of electric current that circular bus has with rectangular bus bar.But also there is the connected mode complicated problems in it, for example in order to connect main bus bar and branch bar, must the position of continuing of bus be pressed into the plane and in be formed centrally through hole, utilize bolt to combine then.In order to address these problems, disclose the anchor clamps shown in Fig. 1 a.
With reference to figure 1a, illustrate circular bus 5, the anchor clamps 10 that combine with certain position of said circular bus 5, the branch bar 15 that combines with said anchor clamps 10.Shown in Fig. 1 a, in order to wrap up the lateral surface of circular bus 5, said anchor clamps 10 are made up of the semicircle holding piece 7 with flange 6, and 2 holding pieces 7 constitute 1 group, and said flange 6 both sides are formed with through hole 6a.Said flange 6 inserts the outboard end of branch bar 15, and utilizes the bolt 16 as fixed part to combine with 17 pairs of flanges of nut 6 and branch bar 15.
But shown in the summary sectional view of Fig. 1 b, the anchor clamps of Fig. 1 a are fastened with bolt at two ends of anchor clamps, make that the contact area of circular bus 5 and anchor clamps 10 only is " a " interval.That is, in fact can produce circular bus 5 and anchor clamps 10 discontiguous " b " part, can produce heat thus, and the electric current that flows into circular bus can not all flow out.In addition, owing to be in small space, to carry out to the fastening operation of two ends of anchor clamps 10, therefore exist to be difficult to problem that circular bus 5 and anchor clamps 10 are carried out attended operation with bolt.
Summary of the invention
The technical problem that (one) will solve
Propose the present invention for solving aforesaid problem, its purpose is to provide a kind of circular bus to use connector, and it is through increase the contact area with circular bus to greatest extent, and it is smooth and easy that electric current is flowed, and easily and circular bus carry out attended operation.
(2) technical scheme
For achieving the above object, circular bus of the present invention comprises with connector: columnar central part, and it surrounds the outside of circular bus, and has combined hole at its both ends; Flange part, it possesses columnar insertion section and fastening part, and said fastening part prolongs formation and is formed with fastener hole around circumferencial direction from an end of said insertion section.Said insertion section attaches insertion from the both ends of said central part respectively to the inside, and said fastening part is fastening through with bolt said fastener hole and said combined hole being carried out, and attaches to the both ends of said central part respectively.
In addition, said circular bus also comprises with connector: columnar branch central part, and it prolongs formation perpendicular to the length direction of said central part from said central part, has branch's combined hole in its end; Branch's flange part possesses columnar branch insertion section and branch fastening part, and said branch fastening part prolongs formation and is formed with branch's fastener hole around circumferencial direction from an end of said branch insertion section.Said branch insertion section attaches insertion to the inside from the end of said branch central part, and said branch fastening part is fastening through with bolt said branch fastener hole and said branch combined hole being carried out, and attaches to the end of said branch central part.
At this, be preferably said circular bus and constitute by copper product with connector.
(3) beneficial effect
According to the present invention; Owing to circular bus inserted possesses columnar central part and the circular bus that attaches the flange part that inserts said central part with after the connector; Therefore only get final product, need not process, when circular bus being inserted circular bus use connector circular bus with bolted; Owing to do not need other calibration operation, so operability is excellent.
In addition, because when circular bus inserted circular bus and use connector, not run-off the straight, therefore the operability excellence during operation in small space.
In addition, because circular bus and circular bus reach 100% with the contact area of connector, therefore can the electric current in the circular bus of inflow all be flowed out, thereby have the mobile effect smoothly of the electric current of making because of noncontact produces heat.
In addition; Because the interior side direction that the insertion section of flange part forms towards central part is formed slopely; When circular bus respectively after circular bus inserts the inboard with the both ends of connector; With bolt fastener hole and combined hole are carried out fastening because the fastening force of bolt converts circular bus and circular bus to pressure between the face between the connector, so can strong bonded.
In addition, prolong the columnar branch central part that forms,, make the ease of connection of circular bus so circular bus and circular bus carry out branch when being connected because circular bus possesses perpendicular to the length direction of central part with connector.
Description of drawings
Fig. 1 a illustrates the example that uses anchor clamps that circular bus is connected in the prior art;
Fig. 1 b is the sectional view of the state on the anchor clamps that circular bus are connected to Fig. 1 a;
Fig. 2 schematic diagram the embodiment of circular bus of the present invention with connector;
Fig. 3 schematic diagram the example that uses the circular bus of Fig. 2 circular bus to be connected with connector;
Fig. 4 schematic diagram circular bus is connected to the sectional view of the circular bus of Fig. 2 with the state of connector;
Fig. 5 schematic diagram circular bus of the present invention another embodiment with connector;
Fig. 6 schematic diagram the example that uses the circular bus of Fig. 5 circular bus to be connected with connector;
Fig. 7 schematic diagram circular bus is connected to the sectional view of the circular bus of Fig. 5 with the state on the connector.
Description of reference numerals:
Embodiment
Fig. 2 schematic diagram the embodiment of circular bus of the present invention with connector.
With reference to figure 2, circular bus comprises central part 110 and flange part 120 with connector 100.Said central part 110 surrounds the outside of circular bus (not shown), has combined hole 112 in its end.Said flange part 120 has respectively to attach from the both ends of said central part 110 and inserts inboard cylindrical shape insertion section 122, and prolongs the fastening part 124 that forms around circumferencial direction from an end of said insertion section 122.On said fastening part 124, be formed with fastener hole 126.
Fig. 3 illustrates the example that the circular bus that uses Fig. 2 connects circular bus with connector.Fig. 4 schematic diagram circular bus is connected to the sectional view of the circular bus of Fig. 2 with the state on the connector.
With reference to figure 3 and Fig. 4, circular bus 130 inserts inboard from circular bus with the both ends of connector 100 respectively.Then, carry out fastening with 140 pairs of said fastener holes 126 of bolt with said combined hole 112.Because said bolt 140 is fastening, said fastening part 124 attaches to the both ends of said central part 110 respectively.According to the present invention, circular bus is inserted circular bus with after the connector, only get final product with bolted, therefore need not process circular bus; Owing to when circular bus is inserted circular bus and use connector, do not need other calibration operation, so operability excellence.In addition, because when circular bus inserted circular bus and use connector, not run-off the straight, therefore the operability excellence during operation in small space.
In addition,, therefore can the electric current of the circular bus of inflow all be flowed out, have the mobile effect smoothly of the electric current of making because of noncontact produces heat because circular bus and circular bus reach 100% with the contact area of connector.In addition; Because the interior side direction that the insertion section of flange part forms towards central part is formed slopely; When circular bus respectively after circular bus inserts the inboard with the both ends of connector; With bolt fastener hole and combined hole are carried out fastening because the fastening force of bolt converts circular bus and circular bus to pressure between the face between the connector, so can strong bonded.
Fig. 5 schematic diagram circular bus of the present invention another embodiment with connector.
With reference to figure 5, circular bus comprises central part 210, flange part 220, branch's central part 230 and branch's flange part 240 with connector 200.Said central part 210 surrounds the outside of circular bus (not shown), has combined hole 212 in its end.Said flange part 220 possesses respectively to attach from the both ends of said central part 210 and inserts inboard cylindrical shape insertion section 222 and prolong the fastening part 224 that forms around circumferencial direction from an end of said insertion section 222.On said fastening part 224, be formed with fastener hole 226.Said branch central part 230 prolongs formation perpendicular to the length direction of central part 210.Said branch central part 230 has branch's combined hole 232 in the end.Said branch flange part 240 possesses the branch fastening part 244 that prolongs formation from the cylindrical shape branch insertion section 242 of the attaching insertion inboard, end of said branch central part 230 and from an end of said branch insertion section 242 around circumferencial direction.On said branch fastening part 244, be formed with branch's fastener hole 246.
Fig. 6 schematic diagram the example that uses the circular bus of Fig. 5 circular bus to be connected with connector.Fig. 7 schematic diagram circular bus is connected to the sectional view of the circular bus of Fig. 5 with the state on the connector.
With reference to figure 6 and Fig. 7, through said flange part 220, circular bus 250 inserts the inboard of said central part 210 respectively from the both ends of said central part 210.Then, carry out fastening with 260 pairs of said fastener holes 226 of bolt with said combined hole 212.Because said bolt 260 is fastening, said fastening part 224 attaches to the both ends of said central part 210 respectively.In addition, through said branch flange part 240, the inboard that circular bus 270 inserts said branch central part 230.Then, carry out fastening with 280 pairs of said branches of bolt fastener hole 246 and said branch combined hole 232.Because said bolt 280 is fastening, said branch fastening part 244 attaches to the end of said branch central part 230.
According to the present invention, circular bus is inserted circular bus with after the connector, only get final product with bolted; Therefore need not process circular bus; And when circular bus inserted circular bus and use connector, do not need other calibration operation, so operability is excellent.In addition, because when circular bus inserted circular bus and use connector, not run-off the straight, therefore the operability excellence during operation in small space.
In addition, because circular bus and circular bus reach 100% with the contact area of connector, therefore can the electric current of the circular bus of inflow all be flowed out, thereby have the mobile advantage smoothly of the electric current of making because of noncontact produces heat.In addition; Because the interior side direction that the insertion section of flange part forms towards central part is formed slopely; When circular bus respectively after circular bus inserts the inboard with the both ends of connector; With bolt fastener hole and combined hole are carried out fastening because the fastening force of bolt converts circular bus and circular bus to pressure between the face between the connector, so can strong bonded.In addition, circular bus and circular bus carry out branch when being connected, and have the effect of the circular bus of easy connection.
More than specific preferred embodiment of the present invention is illustrated; But the invention is not restricted to above-mentioned certain embodiments; For those skilled in the art; Under the prerequisite that does not break away from main idea of the present invention, can also carry out various distortion, these distortion also should be regarded as protection scope of the present invention.
Claims (3)
1. a circular bus is used connector, it is characterized in that, comprising:
Columnar central part, it surrounds the outside of circular bus, and has combined hole at its both ends; And
Flange part, it possesses columnar insertion section and fastening part, and said fastening part prolongs formation and is formed with fastener hole around circumferencial direction from an end of said insertion section;
Said insertion section attaches insertion from the both ends of said central part respectively to the inside,
Said fastening part is fastening through with bolt said fastener hole and said combined hole being carried out, and attaches to the both ends of said central part respectively.
2. circular bus as claimed in claim 1 is used connector, it is characterized in that, also comprises:
Columnar branch central part, it prolongs formation perpendicular to the length direction of said central part from said central part, has branch's combined hole in its end; And
Branch's flange part, it possesses columnar branch insertion section and branch fastening part, and said branch fastening part prolongs formation and is formed with branch's fastener hole around circumferencial direction from an end of said branch insertion section;
Said branch insertion section attaches insertion to the inside from the end of said branch central part, and said branch fastening part is fastening through with bolt said branch fastener hole and said branch combined hole being carried out, and attaches to the end of said branch central part.
3. according to claim 1 or claim 2 circular bus is used connector, it is characterized in that:
Said circular bus is made up of copper product with connector.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2010-0063862 | 2010-07-02 | ||
| KR1020100063862A KR101046575B1 (en) | 2010-07-02 | 2010-07-02 | Apparatus for connecting circular bus bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102394395A true CN102394395A (en) | 2012-03-28 |
Family
ID=44923142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101877604A Pending CN102394395A (en) | 2010-07-02 | 2011-07-04 | Apparatus for connecting circular bus bar |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101046575B1 (en) |
| CN (1) | CN102394395A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538682A (en) * | 1940-02-06 | 1941-08-13 | Dussek Bitumen & Taroleum Ltd | A new or improved cable connector |
| CN2660750Y (en) * | 2003-12-08 | 2004-12-01 | 吴伟国 | Wire duct connector |
| CN101017932A (en) * | 2007-01-09 | 2007-08-15 | 张选 | Built-in pipe bus connector |
| CN101118988A (en) * | 2006-08-02 | 2008-02-06 | 浙江开关厂有限公司 | Conductor coupler for high-voltage switch cabinet |
| CN101540441A (en) * | 2009-01-20 | 2009-09-23 | 江苏大全封闭母线有限公司 | Tubular bus connector |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09163562A (en) * | 1995-12-12 | 1997-06-20 | Furukawa Electric Co Ltd:The | Connection of water-cooled bus |
| KR20050074722A (en) * | 2004-01-14 | 2005-07-19 | 김성환 | Wire branch connector for distribution line |
| KR100745026B1 (en) * | 2005-12-02 | 2007-08-23 | 한양전공주식회사 | Switchgear Using Copper And Aluminium Bus Bar |
| KR100915402B1 (en) | 2009-07-10 | 2009-09-03 | (주)시그너스시스템 | Metal enclosed switchboard for using pipe type busbar and clamp |
-
2010
- 2010-07-02 KR KR1020100063862A patent/KR101046575B1/en active IP Right Grant
-
2011
- 2011-07-04 CN CN2011101877604A patent/CN102394395A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB538682A (en) * | 1940-02-06 | 1941-08-13 | Dussek Bitumen & Taroleum Ltd | A new or improved cable connector |
| CN2660750Y (en) * | 2003-12-08 | 2004-12-01 | 吴伟国 | Wire duct connector |
| CN101118988A (en) * | 2006-08-02 | 2008-02-06 | 浙江开关厂有限公司 | Conductor coupler for high-voltage switch cabinet |
| CN101017932A (en) * | 2007-01-09 | 2007-08-15 | 张选 | Built-in pipe bus connector |
| CN101540441A (en) * | 2009-01-20 | 2009-09-23 | 江苏大全封闭母线有限公司 | Tubular bus connector |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101046575B1 (en) | 2011-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |