CN103617916B - A kind of outdoor AC isolation switch - Google Patents
A kind of outdoor AC isolation switch Download PDFInfo
- Publication number
- CN103617916B CN103617916B CN201310523128.1A CN201310523128A CN103617916B CN 103617916 B CN103617916 B CN 103617916B CN 201310523128 A CN201310523128 A CN 201310523128A CN 103617916 B CN103617916 B CN 103617916B
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- copper blade
- insulator
- outdoor
- blade
- isolation switch
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Abstract
The object of this invention is to provide a kind of outdoor AC isolation switch, comprise base, backboard is provided with below base, insulator is provided with above base, be provided with copper blade above insulator, on the right side of described copper blade, insulator centre be provided with load and cut-off suspension hook, copper blade is provided with draw ring, on copper blade, both sides, right side are provided with support shell fragment, and on the left of copper blade, inside is provided with latch.By the double-deck copper blade of high conductivity anaerobic, the triangular flaps design of inside contraction, the moving contact design of four finger touches, excellent local temperature rise's performance, with the operation draw ring of locking device, hot galvanizing load cut-offs suspension hook, etc. this series of design, make performance of the present invention more superior and the safety of the maintenance of High-Voltage Electrical Appliances and device is protected.
Description
Technical field
The present invention relates to a kind of high-voltage electrical equipment, especially a kind of outdoor AC isolation switch.
Background technology
Outdoor AC isolation switch is very important for the safety of the maintenance of High-Voltage Electrical Appliances and device.The performance of outdoor AC isolation switch in the market and safety guarantee are not so perfect, often there is a series of problem, and the material of such as some parts is poor to be led, and the design of device is reasonable not etc.So it is just very necessary to design the reliable outdoor AC isolation switch of a kind of superior performance fail safe.
Summary of the invention
The invention provides a kind of outdoor AC isolation switch, by the part of high material, double-deck copper blade, the triangular flaps design of inside contraction, the moving contact design of four finger touches, these a series of designs such as the operation draw ring of band locking device, solve institute's produced problem in background technology.
The object of this invention is to provide a kind of outdoor AC isolation switch, comprise base, backboard is provided with below base, insulator is provided with above base, be provided with copper blade above insulator, it is characterized in that: on the right side of described copper blade, insulator centre is provided with load and cut-offs suspension hook, copper blade is provided with draw ring, on copper blade, both sides, right side are provided with support shell fragment, and on the left of copper blade, inside is provided with latch.
Further improvement is: be provided with terminal board on the right side of described copper blade, be provided with bypass stud on the right side of terminal board, bypass stud is provided with connection bolt.
Further improvement is: be provided with locking device on the left of described copper blade, be provided with wire clamp on the right side of locking device.
Further improvement is: described locking device is 160 ° of unlatchings.
Further improvement is: described copper blade is anaerobic copper double-layer blades, and described support shell fragment is alloy shell fragment, and it is hot galvanizing hook that described load cut-offs suspension hook.
Beneficial effect of the present invention: by the double-deck copper blade of high conductivity anaerobic, the triangular flaps design of inside contraction, the moving contact design of four finger touches, excellent local temperature rise's performance, with the operation draw ring of locking device, hot galvanizing load cut-offs suspension hook, etc. this series of design, make performance of the present invention more superior and the safety of the maintenance of High-Voltage Electrical Appliances and device is protected.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is vertical view of the present invention.
Wherein: 1-base, 2-backboard, 3-insulator, 4-copper blade, 5-load cut-offs suspension hook, 6-draw ring, and 7-supports shell fragment, 8-latch, 9-terminal board, 10-bypass stud, 11-connection bolt, 12-locking device, 13-wire clamp.
Embodiment
As shown in Figure 1, 2, present embodiments provide a kind of outdoor AC isolation switch and comprise base 1, backboard 2 is provided with below base 1, insulator 3 is provided with above base 1, be provided with copper blade 4 above insulator 3, on the right side of described copper blade 4, insulator 3 centre be provided with load and cut-off suspension hook 5, copper blade 4 is provided with draw ring 6, on copper blade 4, both sides, right side are provided with and support shell fragment 7, and on the left of copper blade 4, inside is provided with latch 8.Be provided with terminal board 9 on the right side of described copper blade 4, on the right side of terminal board 9, be provided with bypass stud 10, bypass stud 10 is provided with connection bolt 11.Be provided with locking device 12 on the left of described copper blade 4, on the right side of locking device 12, be provided with wire clamp 13.Described locking device 12 is 160 ° of unlatchings.Described copper blade 4 is anaerobic copper double-layer blades, and described support shell fragment 7 is alloy shell fragment, and described load cut-offs suspension hook 5 for hot galvanizing hook.By the double-deck copper blade 4 of high conductivity anaerobic, the triangular flaps design of inside contraction, the moving contact design of four finger touches, excellent local temperature rise's performance, with the operation draw ring 6 of locking device, hot galvanizing load cut-offs suspension hook 5, etc. this series of design, make performance of the present invention more superior and the safety of the maintenance of High-Voltage Electrical Appliances and device is protected.
Claims (4)
1. an outdoor AC isolation switch; comprise base (1); base (1) below is provided with backboard (2); base (1) top is provided with insulator (3); insulator (3) top is provided with copper blade (4); it is characterized in that: be provided with load on the right side of described copper blade (4) and in the middle of insulator (3) and cut-off suspension hook (5); copper blade (4) is provided with draw ring (6); both sides, copper blade (4) upper right side are provided with and support shell fragment (7), and inside, copper blade (4) left side is provided with latch (8); Described copper blade (4) left side is provided with locking device (12), and locking device (12) right side is provided with wire clamp (13).
2. a kind of outdoor AC isolation switch as claimed in claim 1, it is characterized in that: described copper blade (4) right side is provided with terminal board (9), terminal board (9) right side is provided with bypass stud (10), bypass stud (10) is provided with connection bolt (11).
3. a kind of outdoor AC isolation switch as claimed in claim 1, is characterized in that: described locking device (12) is 160 ° of unlatchings.
4. a kind of outdoor AC isolation switch as claimed in claim 1, is characterized in that: described copper blade (4) is anaerobic copper double-layer blades, and described support shell fragment (7) is alloy shell fragment, and described load cut-offs suspension hook (5) for hot galvanizing hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523128.1A CN103617916B (en) | 2013-10-30 | 2013-10-30 | A kind of outdoor AC isolation switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310523128.1A CN103617916B (en) | 2013-10-30 | 2013-10-30 | A kind of outdoor AC isolation switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103617916A CN103617916A (en) | 2014-03-05 |
| CN103617916B true CN103617916B (en) | 2016-01-06 |
Family
ID=50168619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310523128.1A Active CN103617916B (en) | 2013-10-30 | 2013-10-30 | A kind of outdoor AC isolation switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103617916B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891255Y (en) * | 2006-05-16 | 2007-04-18 | 上海电瓷厂 | Outdoor AC high voltage isolation switch |
| CN201549424U (en) * | 2009-10-28 | 2010-08-11 | 日升集团有限公司 | Outdoor isolating switch of transmission line |
| CN201904271U (en) * | 2010-12-24 | 2011-07-20 | 丹东电力设备厂 | Outdoor AC high-voltage isolating switch |
| CN202736819U (en) * | 2012-08-29 | 2013-02-13 | 广西和谐电力科技有限公司 | Outdoor AC high-tension disconnecting switch |
| CN202996679U (en) * | 2012-12-10 | 2013-06-12 | 坦帕（福建）电气有限公司 | Disconnecting link mechanism used in disconnecting switch |
| CN203026438U (en) * | 2012-12-28 | 2013-06-26 | 辽宁华隆电力科技有限公司 | Disconnecting link latch hook opening and closing mechanism of outdoor alternating-current high-voltage disconnecting switch |
| CN203055764U (en) * | 2012-12-31 | 2013-07-10 | 浙江西亚电力设备有限公司 | Outdoor isolating switch |
| CN203588906U (en) * | 2013-10-30 | 2014-05-07 | 合保电气（芜湖）有限公司 | Outdoor AC isolating switch |
-
2013
- 2013-10-30 CN CN201310523128.1A patent/CN103617916B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891255Y (en) * | 2006-05-16 | 2007-04-18 | 上海电瓷厂 | Outdoor AC high voltage isolation switch |
| CN201549424U (en) * | 2009-10-28 | 2010-08-11 | 日升集团有限公司 | Outdoor isolating switch of transmission line |
| CN201904271U (en) * | 2010-12-24 | 2011-07-20 | 丹东电力设备厂 | Outdoor AC high-voltage isolating switch |
| CN202736819U (en) * | 2012-08-29 | 2013-02-13 | 广西和谐电力科技有限公司 | Outdoor AC high-tension disconnecting switch |
| CN202996679U (en) * | 2012-12-10 | 2013-06-12 | 坦帕（福建）电气有限公司 | Disconnecting link mechanism used in disconnecting switch |
| CN203026438U (en) * | 2012-12-28 | 2013-06-26 | 辽宁华隆电力科技有限公司 | Disconnecting link latch hook opening and closing mechanism of outdoor alternating-current high-voltage disconnecting switch |
| CN203055764U (en) * | 2012-12-31 | 2013-07-10 | 浙江西亚电力设备有限公司 | Outdoor isolating switch |
| CN203588906U (en) * | 2013-10-30 | 2014-05-07 | 合保电气（芜湖）有限公司 | Outdoor AC isolating switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103617916A (en) | 2014-03-05 |
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