CN103617916A - An outdoor AC isolating switch - Google Patents
An outdoor AC isolating switch Download PDFInfo
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- CN103617916A CN103617916A CN201310523128.1A CN201310523128A CN103617916A CN 103617916 A CN103617916 A CN 103617916A CN 201310523128 A CN201310523128 A CN 201310523128A CN 103617916 A CN103617916 A CN 103617916A
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- copper blade
- outdoor
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- disposed
- copper
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Abstract
The purpose of the present invention is to provide an outdoor AC isolating switch comprising a pedestal. A backboard is disposed under the pedestal. Insulators are disposed over the pedestal. A copper blade is disposed over the insulators. A load cut-off suspension hook is arranged between the right part of the copper blade and an insulator. A pull ring is disposed on the copper blade. Supporting springs are disposed on the two sides of the right part of the copper blade. A stop pin is disposed on the inner side of the left part of the copper blade. With a series of design including the high-conductive anoxic double-layer copper blade, an inwardly-contracted triangular bent edge, a four-finger contact movable contact, excellent local temperature rise, the operative pull ring with a locking device, and the hot galvanized load cut-off suspension hook, the outdoor AC isolating switch has superior performance and the overhaul security of high-voltage electrical appliances and devices are guaranteed.
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 have a series of problem, and such as poor the leading of material of some parts, 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 inwardly shrinking, the moving contact design of four finger touches, with these a series of designs such as operation draw ring of locking device, solves the problem occurring in background technology.
The object of this invention is to provide a kind of outdoor AC isolation switch, comprise base, base below is provided with backboard, base top is provided with insulator, insulator top is provided with copper blade, it is characterized in that: in the middle of described copper blade right side and insulator, be provided with load and cut-off suspension hook, on copper blade, be provided with draw ring, on copper blade, both sides, right side are provided with support shell fragment, and inside, copper blade left side is provided with latch.
Further improve and be: described copper blade right side is provided with terminal board, and terminal board right side is provided with bypass stud, on bypass stud, is provided with connection bolt.
Further improve and be: described copper blade left side is provided with locking device, and locking device right side is provided with wire clamp.
Further improve and be: described locking device is 160 ° of unlatchings.
Further improve and be: described copper blade is anaerobic copper double-layer blades, and described support shell fragment is alloy shell fragment, 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 inwardly shrinking, the moving contact design of four finger touches, excellent local temperature rise's performance, operation draw ring with locking device, hot galvanizing load cut-offs suspension hook, etc. this series of design, the safety of the maintenance of performance of the present invention more superior and 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, 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, the present embodiment provides a kind of outdoor AC isolation switch to comprise base 1, base 1 below is provided with backboard 2, base 1 top is provided with insulator 3, insulator 3 tops are provided with copper blade 4, be provided with load and cut-off suspension hook 5 in the middle of described copper blade 4 right sides and insulator 3, are provided with draw ring 6 on copper blade 4, on copper blade 4, both sides, right side are provided with and support shell fragment 7, and copper blade 4 inside, left side are provided with latch 8.Described copper blade 4 right sides are provided with terminal board 9, and terminal board 9 right sides are provided with bypass stud 10, are provided with connection bolt 11 on bypass stud 10.Described copper blade 4 left sides are provided with locking device 12, and locking device 12 right sides are 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 inwardly shrinking, the moving contact design of four finger touches, excellent local temperature rise's performance, operation draw ring 6 with locking device, hot galvanizing load cut-offs suspension hook 5, etc. this series of design, the safety of the maintenance of performance of the present invention more superior and High-Voltage Electrical Appliances and device is protected.
Claims (5)
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: in the middle of described copper blade (4) right side and insulator (3), be provided with load and cut-off suspension hook (5), on copper blade (4), be provided with draw ring (6), both sides, the upper right side of copper blade (4) are provided with supports shell fragment (7), and inside, copper blade (4) left side is provided with latch (8).
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), is provided with connection bolt (11) on bypass stud (10).
3. a kind of outdoor AC isolation switch as claimed in claim 1, is characterized in that: described copper blade (4) left side is provided with locking device (12), and locking device (12) right side is provided with wire clamp (13).
4. a kind of outdoor AC isolation switch as claimed in claim 3, is characterized in that: described locking device (12) is 160 ° of unlatchings.
5. 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 true CN103617916A (en) | 2014-03-05 |
| CN103617916B 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 |
|---|---|
| CN103617916B (en) | 2016-01-06 |
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