CN202949161U - Bus connector between solid insulated switch cabinets - Google Patents
Bus connector between solid insulated switch cabinets Download PDFInfo
- Publication number
- CN202949161U CN202949161U CN201220636774XU CN201220636774U CN202949161U CN 202949161 U CN202949161 U CN 202949161U CN 201220636774X U CN201220636774X U CN 201220636774XU CN 201220636774 U CN201220636774 U CN 201220636774U CN 202949161 U CN202949161 U CN 202949161U
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- China
- Prior art keywords
- bus
- connection bus
- insulation
- threeway
- insulated
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- Expired - Lifetime
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Abstract
The utility model discloses a bus connector between solid insulated switch cabinets, belongs to the field of bus connection between high-tension switch cabinets and particularly relates to the technical field of double row solid insulated switch cabinet bus splicing. The bus connector comprises a transverse connection bus, a first longitudinal connection bus, a second longitudinal connection bus, a first tee joint insulated connecting body and a second tee joint insulated connecting body, the first and second tee joint insulated connecting bodies comprise horizontal connecting ends, upper vertical connecting ends and lower vertical connecting ends, and soft connecting bodies capable of freely extending and retracting are fixedly connected with two ends of the transverse connection bus respectively. According to the bus connector between the solid insulated switch cabinets, main buses of two solid insulated switch cabinets are connected together through insulated buses and insulated tee joint connectors, a mode of expanding a switch cabinet unit is not required for bus connection, and product costs are reduced.
Description
Technical field
The utility model belongs to bus connection area between high-tension switch cabinet, particularly double solid insulation switch cabinet bus splicing field.
Background technology
Solid insulation switch cabinet is present more novel switch cubicle technology, and its all electric conductor all adopts solid seal structures, and electric conductor does not leak outside, and small product size is little, and reliability is high, and adaptive capacity to environment is strong, and prospect of the application is extremely extensive.
All electric conductors of solid insulation switch cabinet are totally-enclosed, main bus bar also adopts solid seal structure form, when causing switch cubicle need to be connected with the bus of switch cubicle, can not be as common switch cubicle, directly with bronze medal, bus is linked together, can only be by respectively expand a contact cabinet on two switch cubicles, and the mode that adopts high-tension cable to connect, the bus of two row switch cabinets is linked together, this mode need to increase by two contact cabinet intervals, cost is higher, and cable connects the hidden danger of also having brought in the product operation simultaneously, has also increased the product installation cost.
Summary of the invention
The purpose of this utility model is to provide a kind of reliable and stable, and cost is low, can satisfy the bus tie of main bus bar splicing between solid insulation switch cabinet.
realize that the above-mentioned purpose technical scheme is: the bus tie between solid insulation switch cabinet, it is characterized in that: comprise a horizontal connection bus, first vertical connection bus, second vertical connection bus, the first threeway insulation connector and the second threeway insulation connector, described first, the second threeway insulation connector all includes a level connection joint end, a upper vertical link and a sagging straight link, the two ends of described horizontal connection bus be fixedly connected with respectively can free-extension the body that is flexible coupling, the left end of described horizontal connection bus is connected with the level connection joint end of the first threeway insulation connector, laterally the right-hand member of connection bus is connected with the level connection joint end of the second threeway insulation connector, the lower end of described first vertical connection bus is connected with the upper vertical link of the first threeway insulation connector, the lower end of described second vertical connection bus is connected with the upper vertical link of the second threeway insulation connector, the body that is flexible coupling of described horizontal connection bus left end is fixedly connected with by the lower end of the first bolt with first vertical connection bus, the body that is flexible coupling of described horizontal connection bus right-hand member is fixedly connected with by the lower end of the second bolt with second vertical connection bus, described first, the sagging straight link of the second threeway insulation connector is respectively arranged with the insulation shutoff, outer end in the insulation shutoff is connected with respectively nylon screw.
When the utility model uses, the upper end of first vertical connection bus is connected with the main bus bar of the first switch cubicle, the upper end of second vertical connection bus is connected with the main bus bar of second switch cabinet, insulate Gu seal.
The utility model links together the main bus bar of two solid insulation switch cabinets by isolated bus and insulation three-way connector, need not to carry out bus by the mode of switch cubicle unit extensions and connects, and has reduced product cost.Laterally being flexible coupling of connection bus two ends can free-extension, the connectivity problem that can effectively avoid two position rigging errors between switch cubicle to cause, simultaneously, be flexible coupling and effectively avoid switch cubicle in transportation, two switch cubicles rock the bus that causes and connect insecure problem, can satisfy the product instructions for use.
Preferably, described horizontal connection bus, first vertical connection bus are identical with the structure of second vertical connection bus, comprise copper pipe and are wrapped in the outer field silicone rubber insulation layer of copper pipe.Can bear industrial frequency withstand voltage and the impulse withstand voltage value of product.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises a horizontal connection bus 1, first vertical connection bus 2, second vertical connection bus 3, the first threeway insulation connector 4 and the second threeway insulation connector 5, described first, second threeway insulation connector 4 and 5 has been drawn together a level connection joint end, a upper vertical link and a sagging straight link, described horizontal connection bus 2 two ends be fixedly connected with respectively can free-extension be flexible coupling body 6 and 7
laterally connection bus 1 left end is connected with the first threeway insulation connector 4 level connection joint ends, laterally connection bus 1 right-hand member is connected with the second threeway insulation connector 5 level connection joint ends, the first vertical connection bus 2 lower ends are connected with vertical link on the first threeway insulation connector 4, the second vertical connection bus 2 lower ends are connected with vertical link on the second threeway insulation connector 5, laterally the body 6 that is flexible coupling of connection bus 1 left end is fixedly connected with by the lower end of the first bolt 8 with first vertical connection bus 2, laterally the body 7 that is flexible coupling of connection bus 1 right-hand member is fixedly connected with by the lower end of the second bolt 9 with second vertical connection bus 3, first, the second threeway insulation connector 4 and 5 sagging straight link are respectively arranged with insulation shutoff 10 and 11, outer end in insulation shutoff 10 and 11 is connected with respectively nylon screw 12 and 13.
Claims (2)
1. the bus tie between solid insulation switch cabinet, it is characterized in that: comprise a horizontal connection bus, first vertical connection bus, second vertical connection bus, the first threeway insulation connector and the second threeway insulation connector, described first, second threeway insulation connector all includes a level connection joint end, a upper vertical link and a sagging straight link, the two ends of described horizontal connection bus be fixedly connected with respectively can free-extension the body that is flexible coupling, the left end of described horizontal connection bus is connected with the level connection joint end of the first threeway insulation connector, laterally the right-hand member of connection bus is connected with the level connection joint end of the second threeway insulation connector, the lower end of described first vertical connection bus is connected with the upper vertical link of the first threeway insulation connector, the lower end of described second vertical connection bus is connected with the upper vertical link of the second threeway insulation connector, the body that is flexible coupling of described horizontal connection bus left end is fixedly connected with by the lower end of the first bolt with first vertical connection bus, the body that is flexible coupling of described horizontal connection bus right-hand member is fixedly connected with by the lower end of the second bolt with second vertical connection bus, described first, the sagging straight link of the second threeway insulation connector is respectively arranged with the insulation shutoff, outer end in the insulation shutoff is connected with respectively nylon screw.
2. the bus tie between solid insulation switch cabinet according to claim 1, it is characterized in that: described horizontal connection bus, first vertical connection bus are identical with the structure of second vertical connection bus, comprise copper pipe and are wrapped in the outer field silicone rubber insulation layer of copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220636774XU CN202949161U (en) | 2012-11-28 | 2012-11-28 | Bus connector between solid insulated switch cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220636774XU CN202949161U (en) | 2012-11-28 | 2012-11-28 | Bus connector between solid insulated switch cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949161U true CN202949161U (en) | 2013-05-22 |
Family
ID=48424841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220636774XU Expired - Lifetime CN202949161U (en) | 2012-11-28 | 2012-11-28 | Bus connector between solid insulated switch cabinets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022924A (en) * | 2012-11-28 | 2013-04-03 | 扬州新概念电气有限公司 | Connector for buses of solid insulating switch cabinets |
| CN105098640A (en) * | 2015-08-26 | 2015-11-25 | 国家电网公司 | Connecting device for high-voltage switch cabinets |
-
2012
- 2012-11-28 CN CN201220636774XU patent/CN202949161U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022924A (en) * | 2012-11-28 | 2013-04-03 | 扬州新概念电气有限公司 | Connector for buses of solid insulating switch cabinets |
| CN105098640A (en) * | 2015-08-26 | 2015-11-25 | 国家电网公司 | Connecting device for high-voltage switch cabinets |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |