CN204793939U - Bus duct mistake proofing looks connecting device - Google Patents
Bus duct mistake proofing looks connecting device Download PDFInfo
- Publication number
- CN204793939U CN204793939U CN201520501801.6U CN201520501801U CN204793939U CN 204793939 U CN204793939 U CN 204793939U CN 201520501801 U CN201520501801 U CN 201520501801U CN 204793939 U CN204793939 U CN 204793939U
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- bus duct
- mistake proofing
- connected device
- conductor
- connector
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Abstract
The utility model discloses a bus duct mistake proofing looks connecting device, including connector and the bus duct of connection at the connector both ends, the bus duct includes shell and a plurality of conductor, a plurality of conductors through setting up the asymmetric geometry and set up the effect that the unequal hole of two sets of intervals has reached dual mistake proofing looks on connector housing's apron, mistake proofing looks connecting device has superior insulating properties and has set up a plurality of insulating measures in order to guarantee, surface at the curb plate sets up cooling fin structure, helps mistake proofing looks connecting device's heat dissipation for it has lower temperature rise, has further guaranteed the device's security and energy -efficient, the bowl fills up set up guaranteed fixing bolt fixed or exert pressure in, the effort can distribute on the curb plate uniformly, also guarantees that hookup location is more closely knit reliable simultaneously.
Description
Technical field
The utility model belongs to the interconnection technique field of bus duct, especially relates to a kind of bus duct mistake proofing and to be connected device.
Background technology
Along with the utilization of bus duct is more and more extensive, bus duct supplies the safety of distribution also more and more to cause the attention of user, particularly bus duct is prevented to the identification aspect of misphase or phase sequence, many bus duct manufacturers do not make corresponding measure or mistake proofing phase scarce capacity in anti-misphase, secondly, bus duct surface is often pasted with phase sequence identification, if phase sequence mark that product identifies is lost or without phase sequence identification time, judge that the phase sequence of bus duct then has to carry out searching confirmation phase sequence by other auxiliary equipment or along bus duct trend, for the daily operation management of bus duct brings certain worry.
Utility model content
For solving the deficiencies in the prior art problems, the utility model provides a kind of bus duct mistake proofing to be connected device, and this mistake proofing device that is connected has dual reversed phase preventing structure, and this structure has, and structure is simple, convenient to operation, the feature of highly versatile; Meanwhile, the link position of this device is tight reliably, temperature rise is low, more fully ensure that the Electrical Safety of bus duct.
A kind of bus duct mistake proofing is connected device, comprise connector and the bus duct being connected to connector two ends, described bus duct comprises shell and conductor group, the conductor at conductor group both ends is set to asymmetric geometry, each conductor two end portions comprises horizontal part and kink, and the angle between the horizontal part of all conductors and kink is all not identical; Described connector comprises housing, be positioned at housing for the syndeton that connect corresponding to conductor group and the set bolt for fixed connection structure.
Preferably, the collets equal with described number of conductors that described syndeton comprises asymmetric geometry and the first brace be arranged on each collets, the first brace contacts with the side of described conductor.
Preferably, described collets comprise the insulation limit block that at least one insulation, block is adjacent with housing with, and in insulation, block is not identical with the thickness of insulation limit block.
Preferably, in described insulation, the side relative with described first brace of block is provided with the second brace, and the second brace contacts with the opposite side of described conductor.
Preferably, described housing comprises the side plate that is connected with described bus duct side and the cover plate for sealing.
Preferably, the two ends of described cover plate are provided with the first hole and the second hole, and the distance between hole, two ends first is less than the distance between hole, two ends second.
Preferably, the outer surface of described side plate is provided with the fin dispelled the heat for described connector.
Preferably, the part of described set bolt between described side plate is set with insulating sleeve.
Preferably, bowl pad is provided with between described side plate and described set bolt.
Preferably, described bowl pad adopts the metal material of high strength to make.
A kind of bus duct mistake proofing in the utility model is connected device, by arranging the conductor group of asymmetric geometry and arrange the effect that two groups of spacing hole not etc. reaches dual anti-misphase on the cover plate of connector shell; In order to ensure that the mistake proofing device that is connected has superior insulation property, be provided with multiple insulation measures; Heat radiating fin structure is set at the outer surface of side plate, contributes to mistake proofing and to be connected the heat radiation of device, make it have lower temperature rise, further ensure the fail safe of this device and energy-efficient; The setting of bowl pad ensure that set bolt is when fixing or executing stressed, and active force can be distributed on side plate equably, also ensures that link position is more reliably closely knit simultaneously.
Accompanying drawing explanation
Fig. 1 is that a kind of bus duct mistake proofing of the utility model is connected the structural representation of device;
Fig. 2 is that a kind of bus duct mistake proofing of the utility model is connected the bus duct structural representation of device;
Fig. 3 is that a kind of bus duct mistake proofing of the utility model is connected the covering plate structure schematic diagram of device;
Fig. 4 is the partial enlarged drawing at B place in the utility model Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the application's scheme is further described:
As shown in Figures 1 to 4, bus duct mistake proofing in the present embodiment is connected device, comprise connector 3 and the bus duct (1 being connected to connector two ends, 2), described bus duct (1, 2) shell (12 is comprised, 22) and conductor group (11, 21), the conductor (111 at conductor group both ends, 211) asymmetric geometry is set to, bus duct (1, 2) 5 conductors (111 are respectively provided with, 211), each conductor conductor (111, 211) PE is respectively, A, B, C, N, each conductor (111, 211) two end portions comprises horizontal part D1 and kink D2, angle β between the horizontal part D1 of all conductors and kink D2 is all not identical, connector 3 comprise be made up of side plate 32 and cover plate 31 housing, be positioned at housing for conductor group (11,21) the corresponding syndeton 33 of connection and the set bolt 34 for fixed connection structure 33, its latus inframedium 32 and bus duct (1,2) side is fixedly connected with by screw, and cover plate mainly plays the effect of sealing.
This syndeton 33 comprises asymmetric geometry with described conductor (111,211) collets (sign) that quantity is equal and the first brace 331 be arranged on each collets, first brace 331 and conductor (111,211) side contacts, these collets comprise the insulation limit block 334 that at least one insulation, block 333 is adjacent with housing with, and in insulation, block 333 is not identical with the thickness of insulation limit block 334.Due to conductor (111,211) asymmetric geometry and the architectural difference of block 333 in insulation with insulation limit block 334, at installation connection bus groove (1,2) if time conductor (111,211) order does not arrange according to PE, A, B, C, N, bus duct (1,2) can not be installed, thus play the effect of the first heavily anti-misphase.
Further, in order to ensure the good conduction property of conductor (111,211), in described insulation, the side relative with the first brace 331 of block 333 is provided with the second brace 332, second brace 332 and conductor (111,211) opposite side contacts, this two-sided overlapping mode of conductor (111,211), good ensure that conductor (111,211) conducting, avoids the not conducting phenomenon that conductor (111,211) shines due to loose contact.
Further in order to prevent the problem that misphase connects, the two ends of cover plate 31 are provided with the first hole 311 and the second hole 312, and the distance L1 between hole, two ends first 311 is less than the distance L2 between hole, two ends second 312.
Affect work to prevent the temperature due to connector too high, the outer surface of side plate 32 is provided with the fin 321 for connector heat radiation.
In order to prevent set bolt 34 from conducting electricity, the part of set bolt 34 between side plate 32 is set with insulating sleeve 4.
Further, in order to ensure that set bolt 34 is when fixing or executing stressed, active force can be distributed on side plate 32 equably, bowl pad 5 is provided with between side plate 32 and set bolt 34, this bowl of pad 5 is the shapes adopting the metal material of high strength to make is the pad of bowl-type, adopts the mode of back-off to arrange between the surface of side plate 32 and set bolt 34 when in use.
A kind of bus duct mistake proofing in the present embodiment is connected device, by arranging multiple conductor of asymmetric geometry and arrange the effect that two groups of spacing hole not etc. reaches dual anti-misphase on the cover plate of connector shell; In order to ensure that the mistake proofing device that is connected has superior insulation property, be provided with multiple insulation measures; Heat radiating fin structure is set at the outer surface of side plate, contributes to mistake proofing and to be connected the heat radiation of device, make it have lower temperature rise, further ensure the fail safe of this device and energy-efficient; The setting of bowl pad ensure that set bolt is when fixing or executing stressed, and active force can be distributed on side plate equably, also ensures that link position is more reliably closely knit simultaneously.
Above-mentioned preferred implementation should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection range of this patent.
Claims (10)
1. a bus duct mistake proofing is connected device, comprise connector and the bus duct being connected to connector two ends, it is characterized in that: described bus duct comprises shell and conductor group, the conductor at conductor group both ends is set to asymmetric geometry, each conductor two end portions comprises horizontal part and kink, and the angle between the horizontal part of all conductors and kink is all not identical; Described connector comprises housing, be positioned at housing for the syndeton that connect corresponding to conductor group and the set bolt for fixed connection structure.
2. a kind of bus duct mistake proofing according to claim 1 is connected device, it is characterized in that: the collets equal with described number of conductors that described syndeton comprises asymmetric geometry and the first brace be arranged on each collets, the first brace contacts with the side of described conductor.
3. a kind of bus duct mistake proofing according to claim 2 is connected device, it is characterized in that: described collets comprise the insulation limit block that at least one insulation, block is adjacent with housing with, and in insulation, block is not identical with the thickness of the limit block that insulate.
4. a kind of bus duct mistake proofing according to claim 3 is connected device, it is characterized in that: in described insulation, the side relative with described first brace of block is provided with the second brace, and the second brace contacts with the opposite side of described conductor.
5. a kind of bus duct mistake proofing according to claim 1 or 3 is connected device, it is characterized in that: described housing comprises the side plate that is connected with described bus duct side and the cover plate for sealing.
6. a kind of bus duct mistake proofing according to claim 5 is connected device, it is characterized in that: the two ends of described cover plate are provided with the first hole and the second hole, and the distance between hole, two ends first is less than the distance between hole, two ends second.
7. a kind of bus duct mistake proofing according to claim 5 is connected device, it is characterized in that: the outer surface of described side plate is provided with the fin dispelled the heat for described connector.
8. a kind of bus duct mistake proofing according to claim 7 is connected device, it is characterized in that: the part of described set bolt between described side plate is set with insulating sleeve.
9. a kind of bus duct mistake proofing according to claim 8 is connected device, it is characterized in that: be provided with bowl pad between described side plate and described set bolt.
10. a kind of bus duct mistake proofing according to claim 9 is connected device, it is characterized in that: described bowl pad adopts the metal material of high strength to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501801.6U CN204793939U (en) | 2015-07-13 | 2015-07-13 | Bus duct mistake proofing looks connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501801.6U CN204793939U (en) | 2015-07-13 | 2015-07-13 | Bus duct mistake proofing looks connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793939U true CN204793939U (en) | 2015-11-18 |
Family
ID=54533923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501801.6U Active CN204793939U (en) | 2015-07-13 | 2015-07-13 | Bus duct mistake proofing looks connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793939U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159851A (en) * | 2016-08-28 | 2016-11-23 | 威腾电气集团股份有限公司 | The anti-misphase device that a kind of bus duct precisely connects |
| CN107453307A (en) * | 2017-09-22 | 2017-12-08 | 浩翔电气集团有限公司 | One kind is without exchanging structure bus installation method |
| CN107611887A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of bus phase conductor tapping current structure |
| CN112510618A (en) * | 2020-10-12 | 2021-03-16 | 美嘉科技（镇江）有限公司 | Insulating bus duct device |
-
2015
- 2015-07-13 CN CN201520501801.6U patent/CN204793939U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159851A (en) * | 2016-08-28 | 2016-11-23 | 威腾电气集团股份有限公司 | The anti-misphase device that a kind of bus duct precisely connects |
| CN107453307A (en) * | 2017-09-22 | 2017-12-08 | 浩翔电气集团有限公司 | One kind is without exchanging structure bus installation method |
| CN107611887A (en) * | 2017-10-27 | 2018-01-19 | 江苏华鹏电力设备股份有限公司 | A kind of bus phase conductor tapping current structure |
| CN112510618A (en) * | 2020-10-12 | 2021-03-16 | 美嘉科技（镇江）有限公司 | Insulating bus duct device |
| CN112510618B (en) * | 2020-10-12 | 2022-04-08 | 美嘉科技（镇江）有限公司 | Insulating bus duct device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |