CN206059306U - A kind of manual simplified emergency opening mechanism - Google Patents
A kind of manual simplified emergency opening mechanism Download PDFInfo
- Publication number
- CN206059306U CN206059306U CN201620961062.3U CN201620961062U CN206059306U CN 206059306 U CN206059306 U CN 206059306U CN 201620961062 U CN201620961062 U CN 201620961062U CN 206059306 U CN206059306 U CN 206059306U
- Authority
- CN
- China
- Prior art keywords
- cavity
- axle
- point
- cover plate
- base plate
- 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 - Fee Related
Links
Abstract
The utility model discloses a kind of manual simplified emergency opening mechanism, including cover plate and base plate, connection between the cover plate and base plate, is screwed, between cover plate and base plate, forms cavity, the cavity inside left end is provided with conjunction point and indicates axle, and conjunction point indicates that cavity is stretched out in axle front end；Close point instruction axle to be connected with chain top is separated；Close and connecting shaft is installed on rear side of point instruction axle；The cavity inside right-hand member is provided with operating shaft, and cavity is stretched out in operating shaft front end；Close a point instruction axle front end and a conjunction point direction board is installed.This utility model simple structure, it is reasonable in design, efficiently solve the problems, such as the emergency opening of permanent-magnet breaker；Parts are few, and fault rate is low, improve stability during work, and durable improves service life.Time and the number of times of maintenance are greatly reduced, is used manpower and material resources sparingly, improve the satisfaction of client.
Description
Technical field
This utility model is related to a kind of brake separating mechanism, specifically a kind of manual simplified emergency opening mechanism.
Background technology
Chopper be refer to the electric current that closes, carry and cut-off under normal loop condition and can close, regulation when
The interior switching device for carrying and cut-offfing the electric current under abnormal loop condition.Chopper is divided into primary cut-out by its use range
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively obscured, typically by the referred to as High-Voltage Electrical Appliances of more than 3kV.
Chopper can be used to distribute electric energy, infrequently start asynchronous motor, and power circuit and motor etc. are carried out
Protection, when there are serious overloads or the failure such as short-circuit and under-voltage in them can automatic shutdown circuit, its function is equivalent to molten
Disconnected device formula switch and the combination for crossing underheat relay etc..And it is latter in disjunction fault current as need not change parts.Mesh
Before, obtain a wide range of applications.
Need to carry out emergency opening after secondary power supply decompression in chopper operation, cannot electronic point during circuit breaker internal failure
Lock.This is accomplished by a kind of equipment for being capable of manual emergency separating brake.
Utility model content
The purpose of this utility model is to provide a kind of manual simplified emergency opening mechanism, to solve in above-mentioned background technology
The problem of proposition.
For achieving the above object, this utility model provides following technical scheme：
A kind of manual simplified emergency opening mechanism, including cover plate and base plate, it is solid by screw between the cover plate and base plate
It is fixed to connect, cavity is formed between cover plate and base plate, the cavity inside left end is provided with and closes a point instruction axle, closes a point instruction axle front end
Stretch out cavity；Close point instruction axle to be connected with chain top is separated；Close and connecting shaft is installed on rear side of point instruction axle；The cavity inside
Right-hand member is provided with operating shaft, and cavity is stretched out in operating shaft front end.
As further program of the utility model：Point instruction axle front end of closing is provided with a conjunction point direction board.
Compared with prior art, the beneficial effects of the utility model are：This utility model simple structure, it is reasonable in design, have
Effect solves the problems, such as the emergency opening of permanent-magnet breaker；Parts are few, and fault rate is low, improve stability during work, persistently
It is durable, improve service life.Time and the number of times of maintenance are greatly reduced, is used manpower and material resources sparingly, improve the satisfaction of client
Degree.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
Fig. 3 is top view of the present utility model.
In figure：1- cover plates, 2- base plates, 3- cut-offs are chain, and 4- closes a point direction board, and 5- connecting shafts, 6- operating shafts, 7- are closed to divide and referred to
Show axle.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1～3, a kind of manual simplified emergency opening mechanism, including cover plate 1 and base plate 2, the cover plate 1 and bottom
Connection is screwed between plate 2, cavity between cover plate 1 and base plate 2, is formed, the cavity inside left end is provided with conjunction point and refers to
Show axle 7, close point 7 front end of instruction axle and stretch out cavity；Close point instruction axle 7 to be connected with chain 3 top is separated；Close on rear side of point instruction axle 7
Connecting shaft 5 is installed；The cavity inside right-hand member is provided with operating shaft 6, and cavity is stretched out in 6 front end of operating shaft.
Further, point 7 front end of instruction axle of closing described in the utility model is provided with a conjunction point direction board 4, can be visually seen
Close a point situation.
This utility model can need to carry out emergency opening or disconnected after secondary power supply decompression in the operation of permanent-magnet breaker cabinet
Road device internal fault is electronic cannot to carry out emergency opening during separating brake.
This utility model is combined with separating brake, shutting-brake control coil by permanent magnet, is needed high-power when solving combined floodgate
The problem of energy.
The moving contact of vacuum interrupter by permanent magnet produce power by connecting lever, insulated tension pole keep it in combined floodgate,
On open position, replacement mechanical lock buckle mode, only several movable parts, part sum is 50 or so, and consumptive material is few, reduces life
Produce cost.Permanent-magnet manipulating mechanism is greatly improved without the need for mechanical lock buckle and ancillary apparatus, the reliability of mechanical action, can realize exempting from
Safeguard, connecting-disconnecting function is strong, safety is improved.The permanent magnetic of permanent-magnet manipulating mechanism can at least keep 100 years, and the device longevity is high
Up to 100,000 times, mechanical life at least improves 5 times.Vacuum interrupter is longitudinally mounted in insulating cylinder, even if under rugged environment,
Remain to keep very high creep resistance energy and insulating properties.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (2)
1. a kind of manual simplified emergency opening mechanism, including cover plate (1) and base plate (2), between the cover plate (1) and base plate (2)
Connection is screwed, between cover plate (1) and base plate (2), cavity is formed, it is characterised in that：The cavity inside left end is installed
There is conjunction point to indicate axle (7), conjunction point indicates that cavity is stretched out in axle (7) front end；Close point instruction axle (7) to be connected with chain (3) top is separated；
Close and connecting shaft (5) is installed on rear side of point instruction axle (7)；The cavity inside right-hand member is provided with operating shaft (6), before operating shaft (6)
Stretch out cavity in end.
2. manual simplified emergency opening mechanism according to claim 1, it is characterised in that：Before the conjunction point indicates axle (7)
End is provided with conjunction point direction board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961062.3U CN206059306U (en) | 2016-08-27 | 2016-08-27 | A kind of manual simplified emergency opening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961062.3U CN206059306U (en) | 2016-08-27 | 2016-08-27 | A kind of manual simplified emergency opening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059306U true CN206059306U (en) | 2017-03-29 |
Family
ID=58382326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961062.3U Expired - Fee Related CN206059306U (en) | 2016-08-27 | 2016-08-27 | A kind of manual simplified emergency opening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059306U (en) |
-
2016
- 2016-08-27 CN CN201620961062.3U patent/CN206059306U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Gongming Office of Guangming New District, Shenzhen, Guangdong, will be the third floor of No. fourth G Industrial Zone, xinwai, Shek community, F6. Patentee after: SHUANGYING ELECTRIC TECHNOLOGY CO.,LTD. Address before: 518000 Gongming Office of Guangming New District, Shenzhen, Guangdong, will be the third floor of No. fourth G Industrial Zone, xinwai, Shek community, F6. Patentee before: SHENZHEN SHUANGYING ELECTRIC EQUIPMENT CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |