CN203278147U - Bus duct connector - Google Patents
Bus duct connector Download PDFInfo
- Publication number
- CN203278147U CN203278147U CN 201320328873 CN201320328873U CN203278147U CN 203278147 U CN203278147 U CN 203278147U CN 201320328873 CN201320328873 CN 201320328873 CN 201320328873 U CN201320328873 U CN 201320328873U CN 203278147 U CN203278147 U CN 203278147U
- Authority
- CN
- China
- Prior art keywords
- joint
- bus
- duct
- bolt
- copper bar
- 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.)
- Expired - Lifetime
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a bus duct connector, comprising bus ducts, joint copper bars, buses and joint insulated panels; a joint cover plate is fixed between two bus ducts; buses in bus ducts on two sides are in connection through the joint copper bars; two sides of the joint copper bars are provided with the joint insulated panels; two end of two earthing sealing plates are respectively installed at terminals of the bus ducts; all the buses and joint copper bars are installed between two earthing sealing plates; the outside of the earthing sealing plates is provided with joint side plates; an automatic double end moment bolt provided with an insulated sleeve traverses and fix the joint side plates, earthing sealing plates, joint copper bars and the joint insulated panels. The bus duct connector has the characteristics of convenient installation, use and inspection and easy dismounting and operation and is safe and simple.
Description
Technical field
The utility model belongs to the enclosed busbar groove device junction interconnection technique field of power equipment, especially relates to a kind of bus-duct connector.
Background technology
In the enclosed busbar groove was installed, the existing situation first guaranteed the safe and reliable of joint by the experience of installation personnel and the precision of processing fully, in case the lacking experience of the error of being processed with or installation personnel, the safety assurance that all may cause joint is not; It two is must reach requirement with the moment of torque spanner guarantee bolt when installing; Three to be that joint is regulated leeway few for it, and very difficult assurance is expanded with heat and contract with cold and the requirement of the bus linear extendible that causes; It four is that bus duct copper bar termination must be porose, and has just reduced in connector overlap joint cross section, thereby reduced current capacity.
Summary of the invention
The purpose of this utility model be to improve the deficiency of prior art and provide a kind of easy for installation, dismounting is easy, safe and simple, easy to use, check piecing devices convenient, simple to operate.
the purpose of this utility model is to realize like this, a kind of bus-duct connector, comprise bus duct, the joint copper bar, bus and splice insulation plate, be characterized in that the joint cover plate is arranged between two joint bus ducts fixing, bus in the bus duct of both sides connects by the joint copper bar, the both sides of joint copper bar are provided with the splice insulation plate, the two ends of two blocks of ground connection shroudings are arranged on respectively on the termination of bus duct, all buses and joint copper installation are between two blocks of ground connection shroudings, the outside of ground connection shrouding is provided with joint side plates, the automatic double-head moment bolt that insulating sleeve is installed will pass joint side plates, the ground connection shrouding, joint copper bar and splice insulation plate also are fixed together them.
In order further to realize the purpose of this utility model, can be that the two ends of automatic double-head moment bolt are provided with butterfly spring.
In order further to realize the purpose of this utility model, can be that the butterfly spring at automatic double-head moment bolt two ends and the square nut of an end are contained in the draw-in groove of joint side plates.
In order further to realize the purpose of this utility model, can be that an end of automatic double-head moment bolt is provided with visable indicia.
In order further to realize the purpose of this utility model, can be that the ground connection shrouding is fixedly connected with bus duct by bolt and passes through moment bolt and joint side plates close contact.
In order further to realize the purpose of this utility model, can be that the two ends punching of joint cover plate has adjustment hole and is fixedly connected with bus duct by bolt.
Compared with the prior art the utility model has the buses that following distinguishing feature is connected with good effect in the utility model two joint bus ducts and connects by the joint copper bar, the joint copper bar adopts two-sided overlap joint, increase the sectional area of joint, strengthen the current capacity at this position, the projection on joint copper bar both sides had both guaranteed the smooth insertion of bus, destroyed the insulation of joint in the time of preventing from inserting again; The two ends of automatic double-head moment bolt are provided with butterfly spring, make whole interface pressure even; The butterfly spring at automatic double-head moment bolt two ends and the nut of an end are contained in the draw-in groove of joint side plates, and square nut is stuck between groove, only need one during installation common spanner and monolaterally firmly can screw bolt, and be simple and convenient; One end of automatic double-head moment bolt is provided with visable indicia, and when crimping moment reaches setting, the top bolt head will disconnect, and red-label just comes off naturally, can save time, simply reach exactly essential moment, and not need torque spanner; The ground connection shrouding is fixedly connected with bus duct by bolt and passes through moment bolt and joint side plates close contact, thereby guarantees the grounded continuous of bus duct, reliable ground; The two ends punching of joint cover plate has adjustment hole and is fixedly connected with bus duct by bolt, is convenient to regulate the installation site.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Embodiment
embodiment 1, a kind of bus-duct connector, with reference to Fig. 1, that joint cover plate 5 is arranged on two joint bus ducts 1, 3 fixing, two side bus 1, bus 13 in 3 connects by joint copper bar 2, the both sides of joint copper bar 2 are provided with splice insulation plate 4, two blocks of ground connection shroudings 6 are arranged on bus duct 1, on 3 termination, all buses 13 and joint copper bar 2 are arranged on 6 of two blocks of ground connection shroudings, the outside of ground connection shrouding 6 is provided with joint side plates 7, the automatic double-head moment bolt 9 that insulating sleeve 8 is installed will pass joint side plates 7, ground connection shrouding 6, joint copper bar 2 and splice insulation plate 4 also are fixed together them, this consists of a kind of structure of the present utility model.
embodiment 2, a kind of bus-duct connector, with reference to Fig. 2, on the basis of embodiment 1, the two ends of automatic double-head moment bolt 9 are provided with butterfly spring 10, the butterfly spring 10 at automatic double-head moment bolt 9 two ends and the square nut 11 of an end are contained in the draw-in groove of joint side plates 7, one end of automatic double-head moment bolt 9 is provided with visable indicia 12, ground connection shrouding 6 is by bolt and bus duct 1, 3 are fixedly connected with and pass through moment bolt and joint side plates 7 close contacts, the both sides of joint copper bar 2 are provided with splice insulation plate 4, the punching of the two ends of joint cover plate 5 has adjustment hole and by bolt and bus duct 1, 3 are fixedly connected with, other and embodiment 1 are identical.
Claims (6)
1. bus-duct connector, comprise bus duct (1, 3), joint copper bar (2), bus (13) and splice insulation plate (4), it is characterized in that joint cover plate (5) is arranged on two joint bus ducts (1, 3) fixing between, both sides bus duct (1, 3) bus (13) in connects by joint copper bar (2), the both sides of joint copper bar (2) are provided with splice insulation plate (4), the two ends of two blocks of ground connection shroudings (6) are arranged on respectively bus duct (1, 3) on termination, all buses (13) and joint copper bar (2) are arranged between two blocks of ground connection shroudings (6), the outside of ground connection shrouding (6) is provided with joint side plates (7), the automatic double-head moment bolt (9) that insulating sleeve (8) is installed will pass joint side plates (7), ground connection shrouding (6), joint copper bar (2) and splice insulation plate (4) also are fixed together them.
2. a kind of bus-duct connector according to claim 1, is characterized in that the two ends of automatic double-head moment bolt (9) are provided with butterfly spring (10).
3. a kind of bus-duct connector according to claim 1 is characterized in that the butterfly spring (10) at automatic double-head moment bolt (9) two ends and the square nut (11) of an end are contained in the draw-in groove of joint side plates (7).
4. a kind of bus-duct connector according to claim 1, is characterized in that an end of automatic double-head moment bolt (9) is provided with visable indicia (12).
5. a kind of bus-duct connector according to claim 1 is characterized in that ground connection shrouding (6) is fixedly connected with bus duct (1,3) by bolt and passes through moment bolt and joint side plates (7) close contact.
6. a kind of bus-duct connector according to claim 1, is characterized in that the two ends punching of joint cover plate (5) has adjustment hole and is fixedly connected with bus duct (1,3) by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320328873 CN203278147U (en) | 2013-06-08 | 2013-06-08 | Bus duct connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320328873 CN203278147U (en) | 2013-06-08 | 2013-06-08 | Bus duct connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278147U true CN203278147U (en) | 2013-11-06 |
Family
ID=49508475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320328873 Expired - Lifetime CN203278147U (en) | 2013-06-08 | 2013-06-08 | Bus duct connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253402A (en) * | 2014-09-24 | 2014-12-31 | 江苏瑞欧宝电气有限公司 | Wind power busbar quick connector |
| CN105576387A (en) * | 2014-10-16 | 2016-05-11 | 向荣集团有限公司 | Intensive bus duct conductor and connector connection mechanism |
| CN107887871A (en) * | 2017-12-28 | 2018-04-06 | 江苏向荣电气有限公司 | A kind of Novel bus duct |
| CN110380298A (en) * | 2019-07-18 | 2019-10-25 | 深圳市华电晨光智能科技有限公司 | A kind of small bus collection line |
-
2013
- 2013-06-08 CN CN 201320328873 patent/CN203278147U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253402A (en) * | 2014-09-24 | 2014-12-31 | 江苏瑞欧宝电气有限公司 | Wind power busbar quick connector |
| CN105576387A (en) * | 2014-10-16 | 2016-05-11 | 向荣集团有限公司 | Intensive bus duct conductor and connector connection mechanism |
| CN107887871A (en) * | 2017-12-28 | 2018-04-06 | 江苏向荣电气有限公司 | A kind of Novel bus duct |
| CN110380298A (en) * | 2019-07-18 | 2019-10-25 | 深圳市华电晨光智能科技有限公司 | A kind of small bus collection line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |