CN204927204U - Drive arrangement of killer switch - Google Patents
Drive arrangement of killer switch Download PDFInfo
- Publication number
- CN204927204U CN204927204U CN201520742913.0U CN201520742913U CN204927204U CN 204927204 U CN204927204 U CN 204927204U CN 201520742913 U CN201520742913 U CN 201520742913U CN 204927204 U CN204927204 U CN 204927204U
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- China
- Prior art keywords
- seat
- pedestal
- drive
- switch
- circuit breaker
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Abstract
The utility model relates to a drive arrangement of killer switch, its characterized in that: including the drive seat that is used for supplying the switch insertion of circuit breaker, the mount pad that is used for installation drive seat, articulated setting of drive seat and mount pad, the drive seat on be equipped with the drive division male drive groove that supplies the rocker. The present invention uses the technical scheme, the utility model provides a drive arrangement of killer switch, its switch motion that can drive the circuit breaker well can not skid, and the precision is high, sensitivity is high.
Description
Technical field
The utility model relates to field of circuit breakers, particularly a kind of drive unit of killer switch.
Background technology
The switch controlling device of existing circuit breaker, include fixed head, fixed head is provided with motor, rotating disk, described rotating disk and the output shaft of motor are linked, described fixed head is also provided with rocking bar, middle part and the fixed head of rocking bar are hinged, one end of rocking bar is provided with drive division, the other end is provided with driving groove, and described rotating disk is provided with and takes off post, and takes off post in being placed on rocking bar driving groove, during work, by driven by motor dial rotation, rotating disk drives rocking bar to swing through taking off post, and rocking bar drives the switch motion of circuit breaker to realize switching through the drive division of push rod.But when drive division drives killer switch action, easily skid between drive division and killer switch, precision is low, sensitivity is low.
Summary of the invention
The purpose of this utility model: in order to overcome the defect of prior art, the utility model provides a kind of drive unit of killer switch, it can drive the switch motion of circuit breaker well, can not skid, and precision is high, highly sensitive.
The technical solution of the utility model: a kind of drive unit of killer switch, it is characterized in that: include the driving seat for inserting for the switch of circuit breaker, for installing the mount pad driving seat, described driving seat and the hinged setting of mount pad, described driving seat is provided with the driver slot that the drive division for rocking bar inserts.
Adopt technique scheme, the switch of circuit breaker inserts and drives in seat, can prevent from skidding between itself and killer switch, during work, the drive division on rocking bar drives and drives seat to rotate, thus drives the switch motion of circuit breaker to realize switching, the drive unit of this killer switch, it can drive the switch motion of circuit breaker well, can not skid, and precision is high, highly sensitive.
Further setting of the present utility model: described mount pad includes the first pedestal, the second pedestal, seat is driven to be arranged between the first pedestal, the second pedestal, drive seat in falling the setting of " U " font, drive the two side of seat hinged with the first pedestal, the second pedestal respectively, described driver slot is arranged on and drives on seat and the hinged sidewall of the first pedestal, and the upper inwall of described driving seat is provided with the slot that the switch for circuit breaker inserts.
Adopt above-mentioned further setting, this mount pad, driving seat set-up mode, during installation, only need the two side of the first pedestal, the second pedestal and circuit breaker to fix, the switch of circuit breaker can insert in slot, and easy for installation, structure is simple.
Setting further more of the present utility model: the first described pedestal is one in front and one in back provided with for limiting two guide vane end stops driving seat pendulum angle.
Adopt and above-mentionedly to arrange further again, two guide vane end stops of setting, can prevent from driving seat due to bobbing angle excessive, cause rocking bar and collide between taking off post, its use can be made so safer, long service life.
Further setting more of the present utility model: the opposite face of described guide vane end stop is provided with inclined-plane.
Adopt and above-mentionedly further to arrange again, owing to driving seat when killer switch opens or closes, its two side is in obliquity, and therefore, can conflict with driving the sidewall of seat well in the inclined-plane on guide vane end stop, good limit effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 drives holder structure schematic diagram in the utility model specific embodiment;
Fig. 3 is First body structure schematic diagram in the utility model specific embodiment.
Embodiment
As Figure 1-3, a kind of drive unit of killer switch, including the driving seat 1 for inserting for the switch of circuit breaker, driving the mount pad of seat 1 for installing, described driving seat 1 and the hinged setting of mount pad, described driving seat 1 is provided with the driver slot 3 that the drive division for rocking bar inserts.During use, being inserted by the switch of circuit breaker drives in seat 1, can prevent from like this skidding between itself and killer switch, during work, the drive division on rocking bar drives and drives seat 1 to rotate, thus drives the switch motion of circuit breaker to realize switching, the drive unit of this killer switch, it can drive the switch motion of circuit breaker well, can not skid, and precision is high, highly sensitive.
In the utility model specific embodiment, described mount pad includes the first pedestal 21, second pedestal 22, seat 1 is driven to be arranged between the first pedestal 21, second pedestal 22, drive seat 1 in falling the setting of " U " font, drive the two side 11,12 of seat 1 hinged with the first pedestal 21, second pedestal 22 respectively, described driver slot 3 is arranged on and drives on seat 1 and the hinged sidewall of the first pedestal 21, and the upper inwall 13 of described driving seat 1 is provided with the slot 131 that the switch for circuit breaker inserts.This mount pad 2, driving seat 1 set-up mode, during installation, only need the first pedestal 21, second pedestal 22 to fix with the two side of circuit breaker, the switch of circuit breaker can insert in slot, and easy for installation, structure is simple.
In the utility model specific embodiment, the first described pedestal 21 is one in front and one in back provided with for limiting two guide vane end stops 4,5 driving seat 1 pendulum angle, two guide vane end stops 4,5 arranged, can prevent drive seat 1 due to bobbing angle excessive, cause rocking bar and collide between taking off post, its use can be made so safer, long service life.
In the utility model specific embodiment, the opposite face of described guide vane end stop 4,5 is provided with inclined-plane 6.Owing to driving seat 1 when killer switch opens or closes, its two side is in obliquity, and therefore, can conflict with driving the sidewall of seat 1 well in the inclined-plane 6 on guide vane end stop, good limit effect.
Claims (4)
1. the drive unit of a killer switch, it is characterized in that: include the driving seat for inserting for the switch of circuit breaker, for installing the mount pad driving seat, described driving seat and the hinged setting of mount pad, described driving seat is provided with the driver slot that the drive division for rocking bar inserts.
2. the drive unit of killer switch according to claim 1, it is characterized in that: described mount pad includes the first pedestal, the second pedestal, seat is driven to be arranged between the first pedestal, the second pedestal, drive seat in falling the setting of " U " font, drive the two side of seat hinged with the first pedestal, the second pedestal respectively, described driver slot is arranged on and drives on seat and the hinged sidewall of the first pedestal, and the upper inwall of described driving seat is provided with the slot that the switch for circuit breaker inserts.
3. the drive unit of killer switch according to claim 2, is characterized in that: the first described pedestal is one in front and one in back provided with for limiting two guide vane end stops driving seat pendulum angle.
4. the drive unit of killer switch according to claim 3, is characterized in that: the opposite face of described guide vane end stop is provided with inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742913.0U CN204927204U (en) | 2015-09-23 | 2015-09-23 | Drive arrangement of killer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520742913.0U CN204927204U (en) | 2015-09-23 | 2015-09-23 | Drive arrangement of killer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927204U true CN204927204U (en) | 2015-12-30 |
Family
ID=54976312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520742913.0U Active CN204927204U (en) | 2015-09-23 | 2015-09-23 | Drive arrangement of killer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380952A (en) * | 2017-08-07 | 2017-11-24 | 燕山大学 | A kind of alarm protecting apparatus for tipping-bucket hoisting machine |
-
2015
- 2015-09-23 CN CN201520742913.0U patent/CN204927204U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380952A (en) * | 2017-08-07 | 2017-11-24 | 燕山大学 | A kind of alarm protecting apparatus for tipping-bucket hoisting machine |
| CN107380952B (en) * | 2017-08-07 | 2019-04-12 | 燕山大学 | A kind of alarm protecting apparatus for tipping-bucket hoisting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |