CN204464212U - A kind of closing by hand device of electromagnetic repulsion force circuit breaker - Google Patents
A kind of closing by hand device of electromagnetic repulsion force circuit breaker Download PDFInfo
- Publication number
- CN204464212U CN204464212U CN201520115967.4U CN201520115967U CN204464212U CN 204464212 U CN204464212 U CN 204464212U CN 201520115967 U CN201520115967 U CN 201520115967U CN 204464212 U CN204464212 U CN 204464212U
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- CN
- China
- Prior art keywords
- circuit breaker
- bearing
- closing
- telescoping handle
- guideway
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- 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 - Fee Related
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses a kind of closing by hand device of electromagnetic repulsion force circuit breaker, it is made up of hinge type snap close, the screw that do not get loose, telescoping handle, bearing, push rod, guideway, support and divide-shut brake power transmission shaft, hinge type snap close, guideway and support installing are on Shell of circuit breaker, telescoping handle is arranged on bearing by bearing pin, bearing is fixed on support, push rod is installed on one end of telescoping handle by bearing pin, and is inserted in guideway.The utility model structure is simple, it is easy, easy and simple to handle to make, and it is without the need to energy storage, namely is directly realized closing a floodgate by circuit breaker power transmission shaft by telescoping handle.
Description
Technical field
The utility model relates to a kind of closing by hand device of electromagnetic repulsion force circuit breaker, belongs to low-voltage electrical apparatus manufacturing technology field.。
Background technology
Along with developing rapidly of distribution system automation, because electromagnetic repulsion force circuit breaker has the advantages such as structure is simple, easy and simple to handle compared with spring mechanism breaker, and be used widely.But because of the combined floodgate adopting intelligent controller to realize circuit breaker, generally all manual energy storing device is not set, and usually can there is secondary circuit failure in actual motion, can not charge in time, circuit breaker can not be closed a floodgate power transmission, the normal power supply of electrical equipment can be affected thus, cause economic loss.
Summary of the invention
In view of above-mentioned existing problem, the purpose of this utility model is to provide the closing by hand device that a kind of structure is simple, make the electromagnetic repulsion force circuit breaker of circuit breaker easy, easy and simple to handle.
For achieving the above object, the utility model takes following technical scheme:
The closing by hand device of a kind of electromagnetic repulsion force circuit breaker described in the utility model, include hinge type snap close, the screw that do not get loose, telescoping handle, bearing, push rod, guideway, support and divide-shut brake power transmission shaft, it is characterized in that described hinge type snap close, guideway and support installing are on Shell of circuit breaker, telescoping handle is arranged on bearing by bearing pin, bearing is fixed on support, push rod is installed on one end of telescoping handle by bearing pin, and is inserted in guideway.
Described hinge type snap close is made up of hinge fixing plate, joint pin, hinge trap, and hinge fixing plate is fixed on Shell of circuit breaker, and the screw that do not get loose is arranged on hinge trap, and articulate plate can rotate around joint pin.
Described telescoping handle is made up of lever and taper knob, and taper knob is sleeved on lever, in one end of lever, is provided with screw hole.
The utility model after above-mentioned design, structure is simple, it is easy, easy and simple to handle to make, and it is without the need to energy storage, namely by telescoping handle directly by circuit breaker power transmission shaft, realize closing a floodgate.
Accompanying drawing explanation
Fig. 1 is the utility model normal operating conditions, schematic diagram during snap close fixed position;
Fig. 2 is the utility model hinge type snap close schematic diagram;
Fig. 3 is this Practical telescopic handle schematic diagram;
Wherein: 1-hinge type snap close 1.1-hinge fixing plate 1.2-joint pin 1.3-articulate plate 2-does not get loose screw 3-telescoping handle 3.1-lever 3.2-taper knob 4-bearing 5-bearing pin 6-push rod 7-guideway 8-support 9-Shell of circuit breaker 10-divide-shut brake power transmission shaft 11-breaker body 12-screw hole
Embodiment
For ease of understanding the utility model further, below in conjunction with accompanying drawing, specific embodiments of the present utility model is described in detail:
With reference to accompanying drawing, the closing by hand device of a kind of electromagnetic repulsion force circuit breaker described in the utility model, include hinge type snap close 1, the screw 2 that do not get loose, telescoping handle 3, bearing 4, push rod 6, guideway 7, support 8 and divide-shut brake power transmission shaft 10, hinge type snap close 1, guideway 7 and support 8 are arranged on Shell of circuit breaker 9, telescoping handle 3 is installed on the carrier 4 by bearing pin 5, bearing 4 is fixed on support 8, push rod 6 is installed on one end of telescoping handle 3 by bearing pin 5, and is inserted in guideway 7.
Hinge type snap close 1 is made up of hinge fixing plate 1.1, joint pin 1.2, hinge trap 1.3, and hinge fixing plate 1.1 is fixed on Shell of circuit breaker 9, and the screw 2 that do not get loose is arranged on hinge trap 1.3, and articulate plate 1.3 can rotate around joint pin 1.2.
Telescoping handle 3 is made up of lever 3.1 and taper knob 3.2, and taper knob 3.2 is sleeved on lever 3.1, in one end of lever 3.1, is provided with screw hole 12.
Working method of the present utility model is achieved like this:
When circuit breaker is in normal operating conditions, hinge fixing plate 1.1 is fixing and Shell of circuit breaker 9 by screw, turning joint portable plate 1.3 drive do not get loose screw 2 together on turn over, the screw 2 that do not get loose is tightened in the screw hole 15 of telescoping handle lever 3.1, push rod 6 is separated with circuit breaker, does not affect circuit breaker regular event.When needs closing by hand circuit breaker, unclamp the screw 5 that do not get loose, rotary gemel portable plate 1.3 and telescoping handle 3 depart from.Draw-out handle cover 3.2, lifting handle.Because lever 3.1 is fixed on the carrier 4 by pin 5, bearing 4 is fixed on Shell of circuit breaker 9 by support 8 again, increases contact area.During lever principle lifting handle, on the carrier 4 push rod 6 is moved downward by the guideway 7 be fixed on Shell of circuit breaker 9 because its intermediate part is fixing, pressure circuit-breaker switching on-off power transmission shaft 10, makes breaker body 11 close a floodgate.
This utility model can be effective to the closing by hand operation of electromagnetic repulsion force circuit breaker, and has structure feature simple, easy and simple to handle.
Claims (3)
1. the closing by hand device of an electromagnetic repulsion force circuit breaker, include hinge type snap close, the screw that do not get loose, telescoping handle, bearing, push rod, guideway, support and divide-shut brake power transmission shaft, it is characterized in that described hinge type snap close, guideway and support installing are on Shell of circuit breaker, telescoping handle is arranged on bearing by bearing pin, bearing is fixed on support, push rod is installed on one end of telescoping handle by bearing pin, and is inserted in guideway.
2. the closing by hand device of a kind of electromagnetic repulsion force circuit breaker according to claim 1, it is characterized in that described hinge type snap close is made up of hinge fixing plate, joint pin, hinge trap, hinge fixing plate is fixed on Shell of circuit breaker, the screw that do not get loose is arranged on hinge trap, and articulate plate can rotate around joint pin.
3. the closing by hand device of a kind of electromagnetic repulsion force circuit breaker according to claim 1, it is characterized in that described telescoping handle is made up of lever and taper knob, taper knob is sleeved on lever, in one end of lever, is provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115967.4U CN204464212U (en) | 2015-02-25 | 2015-02-25 | A kind of closing by hand device of electromagnetic repulsion force circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520115967.4U CN204464212U (en) | 2015-02-25 | 2015-02-25 | A kind of closing by hand device of electromagnetic repulsion force circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204464212U true CN204464212U (en) | 2015-07-08 |
Family
ID=53671061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520115967.4U Expired - Fee Related CN204464212U (en) | 2015-02-25 | 2015-02-25 | A kind of closing by hand device of electromagnetic repulsion force circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204464212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183053A (en) * | 2017-12-29 | 2018-06-19 | 新疆特变电工自控设备有限公司 | A kind of closing by hand device and outdoor permanent magnetic tripper |
-
2015
- 2015-02-25 CN CN201520115967.4U patent/CN204464212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183053A (en) * | 2017-12-29 | 2018-06-19 | 新疆特变电工自控设备有限公司 | A kind of closing by hand device and outdoor permanent magnetic tripper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210225 |