CN208608154U - A kind of driving device of breaker - Google Patents
A kind of driving device of breaker Download PDFInfo
- Publication number
- CN208608154U CN208608154U CN201821374337.9U CN201821374337U CN208608154U CN 208608154 U CN208608154 U CN 208608154U CN 201821374337 U CN201821374337 U CN 201821374337U CN 208608154 U CN208608154 U CN 208608154U
- Authority
- CN
- China
- Prior art keywords
- bracket
- fixed
- screw rod
- pedestal
- touch panel
- 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
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Abstract
The utility model discloses a kind of driving devices of breaker, including pedestal, the upper surface of the pedestal is provided with motor, the motor is fixed on the upper surface of pedestal, and the surface of described motor one end is provided with the second bracket, and second bracket is fixed on the upper surface of pedestal, second bracket is internally provided with half connector, half connector is embedded into the inside of the second bracket, and the side of second bracket is provided with the first bracket, and first bracket is fixed on the upper surface of pedestal；Screw both end is fixed on the inside of the first bracket and the second bracket using bearing, when screw rod is rotated by motor, half connector is rotated in the first bracket and the second bracket with screw rod by bearing, improve the stability of screw rod rotation, screw rod outer surface uses feed screw nut, and screw rod rotation is made to keep feed screw nut mobile, and feed screw nut rotates with dynamic touch panel in the outer surface of polished rod, the mobile stability of dynamic touch panel is improved, the degree of flexibility of breaker work is increased.
Description
Technical field
The utility model belongs to breaker technical field of driving, and in particular to a kind of driving device of breaker.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, and 3kV or more is generally known as High-Voltage Electrical Appliances.Breaker can be used to
Electric energy is distributed, asynchronous motor is infrequently started, the implementations such as power circuit and motor are protected, when their generations are serious
When overload or short circuit and the failures such as under-voltage can automatic shutdown circuit, function is equivalent to Fuse switch and crosses underheat relay
The combination of device etc..When in use, the abrasion of component is big for existing breaker driving device, for a long time using be easy to causeing breaker
The problem of loss of driving device, reduction driver long-time service life, thus it is proposed that a kind of driving of breaker fills
It sets.
Summary of the invention
The purpose of this utility model is to provide a kind of driving devices of breaker, to solve to propose in above-mentioned background technique
Breaker driving device when in use, the abrasion of component is big, for a long time using the loss for be easy to causeing breaker driving device,
The problem of reducing driver long-time service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of driving device of breaker, including bottom
Seat, the upper surface of the pedestal are provided with motor, and the motor is fixed on the upper surface of pedestal, and the surface of described motor one end is set
It is equipped with the second bracket, second bracket is fixed on the upper surface of pedestal, and second bracket is internally provided with half connector, institute
The inside that half connector is embedded into the second bracket is stated, the side of second bracket is provided with the first bracket, and first bracket is solid
It is scheduled on the upper surface of pedestal.
Preferably, the surface of second bracket is provided with screw rod, and the both ends of the screw rod are provided with bearing, the silk
One end of bar is fixed on the surface of the second bracket by bearing, and the other end of the screw rod is fixed on the first bracket by bearing
Surface.
Preferably, described screw rod one end is provided with casing, and the side of described sleeve pipe is provided with feed screw nut, the screw rod spiral shell
Mother is fixed on the outer surface of screw rod one end.
Preferably, there is touch panel on the outer surface of the feed screw nut, the dynamic touch panel is fixed on the outer of feed screw nut
Surface, the dynamic touch panel are internally provided with polished rod, and one end of the polished rod is fixed on the surface of the second bracket, the polished rod
The other end runs through the surface of dynamic touch panel and is fixed on the surface of the first bracket.
Preferably, the outer surface of the screw rod is provided with spring, and one end of the spring is fixed on the surface of the second bracket,
The other end of the spring is fixed on the outer surface of dynamic touch panel.
Compared with prior art, the utility model has the beneficial effects that screw both end is fixed on the first bracket using bearing
With the inside of the second bracket, when screw rod is rotated by motor, half connector is with screw rod by bearing in the first bracket and the second support
Rotation in frame improves the stability of screw rod rotation, and screw rod outer surface uses feed screw nut, and screw rod rotation is made to move feed screw nut
Dynamic, feed screw nut rotates with dynamic touch panel in the outer surface of polished rod, improves the mobile stability of dynamic touch panel, increases breaker work
Degree of flexibility, improve the precision that uses of breaker.
Detailed description of the invention
Fig. 1 is the breaker driving device structure schematic diagram of the utility model；
Fig. 2 is the breaker driving device explosive view of the utility model；
In figure: 1, pedestal；2, the first bracket；3, polished rod；4, spring；5, the second bracket；6, touch panel is moved；7, screw rod；8, it covers
Pipe；9, bearing；10, feed screw nut；11, half connector；12, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of driving device of breaker, including bottom
Seat 1, the upper surface of pedestal 1 is provided with motor 12, and motor 12 is bolted on the upper surface of pedestal 1,12 one end of motor
Surface is provided with the second bracket 5, and the second bracket 5 is bolted on the upper surface of pedestal 1, the inside setting of the second bracket 5
There is half connector 11, half connector 11 is embedded into the inside of the second bracket 5, and the side of the second bracket 5 is provided with the first bracket 2, and first
Bracket 2 is bolted on the upper surface of pedestal 1.
In order to increase the stability of the rotation of screw rod 7, in the present embodiment, it is preferred that the surface of the second bracket 5 is provided with screw rod
7, the both ends of screw rod 7 are provided with bearing 9, and one end of screw rod 7 is fixed on the surface of the second bracket 5 by bearing 9, screw rod 7
The other end is fixed on the surface of the first bracket 2 by bearing 9.
In order to increase the mobile flexibility of driving device, in the present embodiment, it is preferred that 7 one end of screw rod is provided with casing 8,
The side of casing 8 is provided with feed screw nut 10, and feed screw nut 10 is fixed on the outer surface of 7 one end of screw rod.
In order to increase the precision of breaker work, in the present embodiment, it is preferred that having on the outer surface of feed screw nut 10
Touch panel 6, dynamic touch panel 6 are fixed on the outer surface of feed screw nut 10, and dynamic touch panel 6 is internally provided with polished rod 3, and one end of polished rod 3 is logical
Cross the surface for being weldingly fixed on the second bracket 5, the other end of polished rod 3 runs through the surface of dynamic touch panel 6 and is fixed by welding in the
The surface of one bracket 2.
In order to improve the mobile stability of dynamic touch panel 6, in the present embodiment, it is preferred that the outer surface of screw rod 7 is provided with spring
4, one end of spring 4 is fixed on the surface of the second bracket 5, and the other end of spring 4 is fixed on the outer surface of dynamic touch panel 6.
The model GM37-520TB of motor 12 in the utility model.
The working principle and process for using of the utility model: in use, starting motor 12, motor 12 is made by rotation at this time
Half connector 11 the second bracket 5 inner rotation, while half connector 11 with screw rod 7 one end rotate, at this time screw rod 7 pass through two
The bearing 9 at end is respectively in the inner rotation of the second bracket 5 and the first bracket 2, while screw rod 7 makes feed screw nut 10 exist by rotation
The outer surface of screw rod 7 is mobile, and feed screw nut 10 slides with dynamic touch panel 6 in the outer surface of polished rod 3, while spring 4 stretches.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of driving device of breaker, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) is provided with electricity
Machine (12), the motor (12) are fixed on the upper surface of pedestal (1), and the surface of described motor (12) one end is provided with the second bracket
(5), second bracket (5) is fixed on the upper surface of pedestal (1), and second bracket (5) is internally provided with half connector
(11), half connector (11) is embedded into the inside of the second bracket (5), and the side of second bracket (5) is provided with the first support
Frame (2), first bracket (2) are fixed on the upper surface of pedestal (1).
2. a kind of driving device of breaker according to claim 1, it is characterised in that: the table of second bracket (5)
Face is provided with screw rod (7), and the both ends of the screw rod (7) are provided with bearing (9), and one end of the screw rod (7) passes through bearing (9)
It is fixed on the surface of the second bracket (5), the other end of the screw rod (7) is fixed on the table of the first bracket (2) by bearing (9)
Face.
3. a kind of driving device of breaker according to claim 2, it is characterised in that: screw rod (7) one end setting
Have casing (8), the side of described sleeve pipe (8) is provided with feed screw nut (10), and the feed screw nut (10) is fixed on screw rod (7) one
The outer surface at end.
4. a kind of driving device of breaker according to claim 3, it is characterised in that: outside the feed screw nut (10)
Having touch panel (6) on surface, the dynamic touch panel (6) is fixed on the outer surface of feed screw nut (10), the dynamic touch panel (6) it is interior
Portion is provided with polished rod (3), and one end of the polished rod (3) is fixed on the surface of the second bracket (5), the other end of the polished rod (3)
Through dynamic touch panel (6) surface and be fixed on the surfaces of the first bracket (2).
5. a kind of driving device of breaker according to claim 4, it is characterised in that: the outer surface of the screw rod (7)
It is provided with spring (4), one end of the spring (4) is fixed on the surface of the second bracket (5), and the other end of the spring (4) is solid
It is scheduled on the outer surface of dynamic touch panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374337.9U CN208608154U (en) | 2018-08-24 | 2018-08-24 | A kind of driving device of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821374337.9U CN208608154U (en) | 2018-08-24 | 2018-08-24 | A kind of driving device of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608154U true CN208608154U (en) | 2019-03-15 |
Family
ID=65679942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821374337.9U Expired - Fee Related CN208608154U (en) | 2018-08-24 | 2018-08-24 | A kind of driving device of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950729A (en) * | 2019-06-21 | 2022-01-18 | Abb瑞士股份有限公司 | Medium voltage circuit breaker switching pole |
-
2018
- 2018-08-24 CN CN201821374337.9U patent/CN208608154U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113950729A (en) * | 2019-06-21 | 2022-01-18 | Abb瑞士股份有限公司 | Medium voltage circuit breaker switching pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190315 Termination date: 20210824 |