CN201838935U - Isolation baffle of drop-type circuit breaker - Google Patents
Isolation baffle of drop-type circuit breaker Download PDFInfo
- Publication number
- CN201838935U CN201838935U CN 201020544739 CN201020544739U CN201838935U CN 201838935 U CN201838935 U CN 201838935U CN 201020544739 CN201020544739 CN 201020544739 CN 201020544739 U CN201020544739 U CN 201020544739U CN 201838935 U CN201838935 U CN 201838935U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- baffle plate
- drop
- type circuit
- baffles
- 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
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 8
- 238000009413 insulation Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Abstract
The utility model relates to an isolation baffle of a drop-type circuit breaker, which comprises a handle (1), circuit breaker baffles (2) and a connecting disc (3), wherein two circuit breaker baffles (2) are symmetrically arranged and are articulated with each other by the connecting disc (3); a spring rope (4) is connected between the two circuit breaker baffles (2); the handle (1) is arranged on the tops of the circuit breaker baffles (2); and the opposite surfaces of the circuit breaker baffles (2) which are symmetrically arranged are provided with grooves (2.1). The isolation baffle of the drop-type circuit breaker is capable of carrying out live line work on a circuit.
Description
(1) technical field
The utility model relates to a kind of insulation shading tool, is specifically related to a kind of drop type circuit breaker and isolates baffle plate, and the insulation that is used for electric power system distribution drop type circuit breaker is covered, and belongs to electric power system distribution line insulation technology field.
(2) background technology
When electric power system was changed the order gram of drop type circuit breaker, upward the stake lead-in wire was limited to the cross-arm safe distance because order restrains.Therefore, when transposing order gram, exist when the operating personnel is charged to tear pile crown lead-in wire joining seam open, the hidden danger of order gram hanger anchor ear safe distance deficiency.Traditional way needs processings that have a power failure of whole piece 10KV circuit, causes that the distribution line frequency of power cut increases, the reduction amount of power supply, has influenced power supply reliability simultaneously.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of drop type circuit breaker isolation baffle plate that can carry out charged work to circuit is provided.
The purpose of this utility model is achieved in that a kind of drop type circuit breaker isolation baffle plate, include handle, circuit breaker baffle plate and clutch disk, described circuit breaker baffle plate is symmetrically arranged with two, described circuit breaker baffle plate is hinged by clutch disk, and be connected with a spring rope between described two circuit breaker baffle plates, described handle is arranged at circuit breaker baffle plate top, all has groove on the described symmetrically arranged circuit breaker baffle plate opposite face.
During use: at first the utility model drop type circuit breaker is isolated the upper end that baffle plate is placed in the drop type circuit breaker, make it isolate cross-arm, guarantee safe distance, remove the work that goes between on the circuit breaker then.When on circuit breaker is installed, going between operation, equally also use this device.
The beneficial effects of the utility model are:
1) reduces power failure, improve amount of power supply: after using this instrument, can directly carry out charged for replacement order gram, reduce the customer interrupted number, raising power supply quality and reliability;
2) work period of shortening low-voltage line unwrapping wire: original each replacing needs before order restrains to determine the power failure plan through surveying that several steps such as construction behind this cover instrument of use, do not need whole work period has been shortened in whole piece line outage.
(4) description of drawings
Structural representation when Fig. 1 opens for the utility model drop type circuit breaker isolation baffle plate.
Structural representation when Fig. 2 is the utility model drop type circuit breaker isolation baffle plate closure.
Among the figure: handle 1, circuit breaker baffle plate 2, groove 2.1, clutch disk 3, spring rope 4.
(5) embodiment
Referring to Fig. 1, the utility model relates to a kind of drop type circuit breaker and isolates baffle plate, include handle 1, circuit breaker baffle plate 2 and clutch disk 3, described circuit breaker baffle plate 2 is symmetrically arranged with two, described circuit breaker baffle plate 2 is hinged by clutch disk 3, and be connected with a spring rope 4 between described two circuit breaker baffle plates 2, described handle 1 is arranged at circuit breaker baffle plate 2 tops, all has groove 2.1 on described symmetrically arranged circuit breaker baffle plate 2 opposite faces.
Claims (1)
1. a drop type circuit breaker is isolated baffle plate, it is characterized in that: described isolation baffle plate includes handle (1), circuit breaker baffle plate (2) and clutch disk (3), described circuit breaker baffle plate (2) is symmetrically arranged with two, described circuit breaker baffle plate (2) is hinged by clutch disk (3), and be connected with a spring rope (4) between described two circuit breaker baffle plates (2), described handle (1) is arranged at circuit breaker baffle plate (2) top, all has groove (2.1) on described symmetrically arranged circuit breaker baffle plate (2) opposite face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020544739 CN201838935U (en) | 2010-09-27 | 2010-09-27 | Isolation baffle of drop-type circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020544739 CN201838935U (en) | 2010-09-27 | 2010-09-27 | Isolation baffle of drop-type circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838935U true CN201838935U (en) | 2011-05-18 |
Family
ID=44009035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020544739 Expired - Lifetime CN201838935U (en) | 2010-09-27 | 2010-09-27 | Isolation baffle of drop-type circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780168A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Overhauling isolation baffle plate in handcart-type switch cabinet |
| CN112421474A (en) * | 2020-09-27 | 2021-02-26 | 国网河南省电力公司信阳供电公司 | Suspension insulator baffle |
-
2010
- 2010-09-27 CN CN 201020544739 patent/CN201838935U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780168A (en) * | 2012-06-20 | 2012-11-14 | 江苏省电力公司泰兴市供电公司 | Overhauling isolation baffle plate in handcart-type switch cabinet |
| CN112421474A (en) * | 2020-09-27 | 2021-02-26 | 国网河南省电力公司信阳供电公司 | Suspension insulator baffle |
| CN112421474B (en) * | 2020-09-27 | 2023-12-01 | 国网河南省电力公司信阳供电公司 | Suspension insulator baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20130205 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130205 Address after: 214400 Jiangsu, Wuxi, Jiangyin, Chengjiang street people's road, No. 191 Patentee after: Jiangyin Power Supply Company of Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214400 No. 191 Renmin Middle Road, Jiangsu, Jiangyin Patentee before: Jiangyin Power Supply Company of Jiangsu Electric Power Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |