CN209328789U - A kind of breaker of external isolation - Google Patents
A kind of breaker of external isolation Download PDFInfo
- Publication number
- CN209328789U CN209328789U CN201920037734.5U CN201920037734U CN209328789U CN 209328789 U CN209328789 U CN 209328789U CN 201920037734 U CN201920037734 U CN 201920037734U CN 209328789 U CN209328789 U CN 209328789U
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- handle
- breaker
- operation device
- isolated operation
- isolation
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Abstract
The utility model discloses a kind of breakers of external isolation, it is characterized by: isolation chassis is fixed on breaker body, isolated operation device is fixed on isolation chassis, isolated operation device is welded by handle A and handle B, it is in V-shape after welding, oblique chute and circular groove are equipped on handle A and handle B, field personnel can be slided in circular groove by insulating bar along oblique chute, and the manual division disconnecting switch of Field Force is convenient for；Handle A and handle B uses V-structure, rest on the ground in breaker, and isolated operation device, which need to only be manually operated, can guarantee disconnecting switch opening and closing in place, and without the advance expenditure support below breaker, this mode saves human and material resources and operation more secure and reliable.
Description
Technical field
The utility model relates to a kind of breakers of external isolation.
Background technique
Currently, the isolated operation handle two sides of the breaker of existing external isolation are all made of pull ring structure, and pull ring can be left
Right swing, after breaker is installed outdoors, when if you need to manual division disconnecting switch, field personnel need to find pull ring position accurately
It sets, is not easy to execute-in-place；Isolated operation handle is "-" type, and when breaker is rest on the ground, isolated operation hand is manually operated
When handle, one end that handle is isolated can lie directly against ground, disconnecting switch can not opening and closing in place need to will be breaking if you need to opening and closing in place
The consistent high platform of device or below breaker advance expenditure support, this mode not only waste of manpower, material resources and there are security risks, therefore,
Design it is a kind of convenient for the manual division disconnecting switch of field personnel and on the ground can will disconnecting switch opening and closing in place it is outer
The breaker for setting isolation is imperative.
Utility model content
The purpose of the utility model is to provide one kind convenient for the manual division disconnecting switch of field personnel and on the ground
It can be by the breaker of the external isolation of disconnecting switch opening and closing in place.
To achieve the above object, the utility model provides the following technical solutions:
A kind of breaker of external isolation, comprising: isolated operation device, isolation chassis and breaker body, feature exist
In: isolation chassis is fixed on breaker body, and isolated operation device is fixed on isolation chassis.
The isolated operation device is welded by handle A and handle B, is in V-shape after welding.
Oblique chute and circular groove are equipped on the handle A and handle B.
The beneficial outcomes of the utility model are to be equipped with oblique chute and circular groove, field personnel on handle A and handle B
It can be slided in circular groove by insulating bar along oblique chute, be convenient for the manual division disconnecting switch of Field Force；Handle A and handle B are adopted
It with V-structure, is rest on the ground in breaker, isolated operation device need to only be manually operated i.e. and can guarantee that disconnecting switch division is arrived
Position, without the advance expenditure support below breaker, this mode saves human and material resources and operation more secure and reliable.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the breaker of the external isolation of the utility model；
Attached drawing 2 is the structural schematic diagram of the utility model isolated operation device.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
In figure: 1, isolated operation device 2, isolation chassis 3, breaker body 101, oblique chute 102, handle A 103,
Handle B 104, circular groove.
As shown in Figs. 1-2, the breaker of a kind of external isolation provided by the utility model, comprising: isolated operation device 1,
Chassis 2 and breaker body 3 is isolated, it is characterised in that: isolation chassis 2 is fixed on breaker body (3), isolated operation device
(1) it is fixed on isolation chassis 2.
The isolated operation device 1 is welded by handle A102 and handle B103, is in V-shape after welding.
Oblique chute 101 and circular groove 104 are equipped on the handle A102 and handle B103.
The beneficial outcomes of the utility model are to be equipped with oblique chute 101 and circular groove 104 on handle A102 and handle B103,
Field personnel can be slided in circular groove 104 by insulating bar along oblique chute 101, be kept apart convenient for the manual division of Field Force
It closes；Handle A102 and handle B103 uses V-structure, rest on the ground in breaker, and isolated operation device 1 need to only be manually operated
It can guarantee disconnecting switch opening and closing in place, without the advance expenditure support below breaker, this mode saves human and material resources and operation is more pacified
It is complete reliable.
Specific embodiment is presented above, but the utility model is not limited to embodiment described above.This
The basic ideas of utility model are above-mentioned basic scheme, for those of ordinary skill in the art, according to the present utility model
Introduction, the model, formula, parameter for designing various modifications do not need to spend creative work.The utility model is not being departed from
Principle and spirit in the case where the guarantor of the utility model is still fallen within to variation, modification, replacement and the deformation that embodiment carries out
It protects in range.
Claims (1)
1. a kind of breaker of external isolation, comprising: isolated operation device (1), isolation chassis (2) and breaker body (3),
Be characterized in that: isolation chassis (2) is fixed on breaker body (3), and isolated operation device (1) is fixed in isolation chassis (2)；
Isolated operation device (1) is by handle A(102) and handle B(103) it is welded, it is in V-shape after welding；Handle A(102) and hand
Handle B(103) on be equipped with oblique chute (101) and circular groove (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037734.5U CN209328789U (en) | 2019-01-10 | 2019-01-10 | A kind of breaker of external isolation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920037734.5U CN209328789U (en) | 2019-01-10 | 2019-01-10 | A kind of breaker of external isolation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328789U true CN209328789U (en) | 2019-08-30 |
Family
ID=67730935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920037734.5U Active CN209328789U (en) | 2019-01-10 | 2019-01-10 | A kind of breaker of external isolation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681903A (en) * | 2020-05-06 | 2020-09-18 | 许继集团有限公司 | Switching-off and switching-on single-shaft operation limiting structure and switching device |
-
2019
- 2019-01-10 CN CN201920037734.5U patent/CN209328789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681903A (en) * | 2020-05-06 | 2020-09-18 | 许继集团有限公司 | Switching-off and switching-on single-shaft operation limiting structure and switching device |
| CN111681903B (en) * | 2020-05-06 | 2022-08-12 | 许继集团有限公司 | Switching-off and switching-on single-shaft operation limiting structure and switching device |
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