CN202633079U - Novel spring operating mechanism - Google Patents
Novel spring operating mechanism Download PDFInfo
- Publication number
- CN202633079U CN202633079U CN 201220338905 CN201220338905U CN202633079U CN 202633079 U CN202633079 U CN 202633079U CN 201220338905 CN201220338905 CN 201220338905 CN 201220338905 U CN201220338905 U CN 201220338905U CN 202633079 U CN202633079 U CN 202633079U
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- energy
- hinged
- separating brake
- energy storage
- motor
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Abstract
The utility model relates to the technical field of electrical equipment, in particular to a spring operating mechanism. An internal transmission mechanism mainly comprises a mounting frame used as a rack; a manual energy-storage shaft and a motor gear are arranged at the front end of the mounting frame; the motor gear is hinged with a spindle; a retaining pawl and an output crank arm are respectively arranged around the spindle; the output crank arm is hinged with an opening pinch plate; a closing catch is connected with a closing half shaft; the opening pinch plate is connected with an opening half shaft; a terminal strip is arranged outside the internal transmission mechanism; an energy-storage motor is arranged at an upper notch of the mounting frame; a travel switch is arranged above the energy-storage motor; an adjusting bolt is arranged at the rear of the energy-storage spring; an interlocking block is hinged with a manual closing and opening shaft; an energy-storage indicating shaft is arranged beside a rectifying block; and a closing release, an opening release and an auxiliary switch are also respectively arranged at the rear of the mechanism.
Description
Technical field
The utility model relates to electrical equipment technical field, specifically tells about a kind of spring operating mechanism.
Background technology
Existing spring operating mechanism is installed drive system between framework; Drive system is formed by connecting with pivot pin on cam, roller and one-level four connecting rods, and the core of this design is, through the optimization to each part dimension parameter designing; Only adopt one-level four connecting rods to realize the function of spring operating mechanism; Though said spring operating mechanism is simple in structure, its structure is not seen itself has effort-saving mechanism, mainly relies on energy-storaging spring; And each power arm in the cam, one-level four connecting rods drives moving contact; That is to say that said structure is through increasing the elastic stiffness of energy-storaging spring, and add the designing requirement that each swing arm in cam, one-level four connecting rods guarantees switch; And the elastic stiffness of energy-storaging spring increases; And the lengthening of each power arm in the cam, one-level four connecting rods, the active force that has determined to be used to drive the energy-storaging spring accumulation of energy requires bigger, and the size of energy-storaging spring, cam, one-level four connecting rods, other related components all requires or make the employed material of above-mentioned part to have higher requirement big.So above-mentioned spring operating mechanism size is bigger than normal, structure is not compact.
Summary of the invention
The technical problem that the utility model will solve be can't electric energy-stored, electronic deciliter shortcoming, provide a kind of laborsaving, size is little, the spring operating mechanism of compact conformation.
The technical scheme of the utility model is; Said novel spring operating mechanism, inner transmission mechanism mainly comprises the installation frame as frame, at the front end of installation frame manual energy storage axle and motor gear is installed; Motor gear and main shaft are hinged; It is hinged that maintenance ratchet, output toggle arm and separating brake buckle are installed respectively around the main shaft, and the sincere son that closes a floodgate links to each other with the combined floodgate semiaxis, and the separating brake buckle links to each other with the separating brake semiaxis; Said outer setting at inner transmission mechanism has terminal board, and indentation, there is equipped with energy storage motor on installation frame, and travel switch is installed in the top of energy storage motor, regulates the back that bolt is installed in energy-stored spring, and interlock block is with manually to close split axle hinged.
Energy storage indication axle is equipped with on said rectifying block next door, also is separately installed with combined floodgate release, separating brake release and auxiliary switch in the back of mechanism.
The good effect of the utility model is following: this spring operating mechanism overall volume is dwindled, and motor-operating mechanism has electronic or manual energy storage, electromagnetism or manually closes branch, overcurrent protection function.For realize controller that overcurrent protection is disposed have shove, the function of time-delay and quick-break.
Description of drawings
Fig. 1 is the in-house drive mechanism sketch map of the utility model;
Fig. 2 is the utility model Facad structure sketch map;
Fig. 3 is the utility model backsight structural representation;
Fig. 4 is the utility model plan structure sketch map;
Among the figure, 1. manually energy storage axle 2. keeps sincere sub 8. combined floodgate semiaxis, 9. separating brake semiaxis, 10. overcurrent releases, 11. travel switches, 12. energy-stored springs, 13. adjusting bolts, 14. energy storage motors, 15. terminal boards, 16. rectifying block, 17. energy storage indication axle, 18. interlocking segments 19. of ratchet 3. output toggle arms 4. separating brake buckles 5. motor gears 6. main shafts 7. combined floodgates manually to close split axle 20. combined floodgate releases 21. separating brake releases 22. auxiliary switches
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3; Said novel spring operating mechanism, inner transmission mechanism mainly comprises the installation frame as frame, at the front end of installation frame manual energy storage axle 1 and motor gear 5 is installed; Motor gear 5 is hinged with main shaft 6; Install respectively around the main shaft and keep ratchet 2, output toggle arm 3 hinged with separating brake buckle 4, closing a floodgate sincere sub 7 links to each other with combined floodgate semiaxis 8, and separating brake buckle 4 links to each other with separating brake semiaxis 9; Said outer setting at inner transmission mechanism has terminal board 15; Indentation, there is equipped with energy storage motor 14 on installation frame, and travel switch 11 is installed in the top of energy storage motor, regulates the back that bolt 13 is installed in energy-stored spring 12; Interlocking segment 18 is with manually to close split axle 19 hinged
As shown in Figure 4, energy storage indication axle is equipped with on said rectifying block next door, also is separately installed with combined floodgate release 20, separating brake release 21 and auxiliary switch 22 in the back of mechanism.
Close a floodgate and the reclosing process, when carrying out closing operation, through being rotated counterclockwise manual energy storage axle 1 or motor gear 5 rotates, through gear, it is 6 counterclockwise that driving main shaft is assembled, and energy-stored spring 12 is by elongation gradually.When energy-stored spring is crossed central point, spindle mounted 6 and combined floodgate connecting lever 7, combined floodgate semiaxis 8 interfaces.At this moment, travel switch 11 switches, the motor outage, and mechanism is in the preparation "on" position.If give the interior voltage of the specified opereating specification of combined floodgate release 20 inputs or turn clockwise and manually close split axle 19; Buckle state is removed; Switching-in spring releases energy; Cam driven output toggle arm through spindle mounted turns clockwise, and separating brake connecting lever 4 fastens separating brake semiaxis 9, makes circuit breaker be in "on" position.At this moment, travel switch 11 switches, and the energy storage motor loop is connected.
Separating brake process and current-release process, circuit breaker is under the "on" position, gives in the specified opereating specification of separating brake release 21 inputs voltage or is rotated counterclockwise and manually close split axle 19 separating brake semiaxis 9 is counterclockwise rotated, and makes separating brake connecting lever 4 trip breaker open operation.Equally, the current value that passes through when the coil of overcurrent release 10 reaches 5A, and the release action makes separating brake semiaxis 9 and separating brake buckle 4 trip breaker open operation.
More than be that described embodiment only is the optimal way of the utility model; Should propose, for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model principle; Also can do some improvement and adjustment, these also should be regarded as the protection range of the utility model.
Claims (2)
1. novel spring operating mechanism; It is characterized in that: inner transmission mechanism mainly comprises the installation frame as frame; Front end at installation frame is equipped with manual energy storage axle and motor gear, and motor gear and main shaft are hinged, installs respectively around the main shaft to keep ratchet, output toggle arm and separating brake buckle hinged; The sincere son that closes a floodgate links to each other with the combined floodgate semiaxis, and the separating brake buckle links to each other with the separating brake semiaxis; Said outer setting at inner transmission mechanism has terminal board, and indentation, there is equipped with energy storage motor on installation frame, and travel switch is installed in the top of energy storage motor, regulates the back that bolt is installed in energy-stored spring, and interlocking segment is with manually to close split axle hinged.
2. novel spring operating mechanism according to claim 1 is characterized in that: energy storage indication axle is equipped with on said rectifying block next door, also is separately installed with combined floodgate release, separating brake release and auxiliary switch in the back of mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338905 CN202633079U (en) | 2012-07-13 | 2012-07-13 | Novel spring operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220338905 CN202633079U (en) | 2012-07-13 | 2012-07-13 | Novel spring operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633079U true CN202633079U (en) | 2012-12-26 |
Family
ID=47386240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220338905 Expired - Fee Related CN202633079U (en) | 2012-07-13 | 2012-07-13 | Novel spring operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319158A (en) * | 2014-09-22 | 2015-01-28 | 宁波舜利高压开关科技有限公司 | Operating mechanism manual button device and operating method thereof |
-
2012
- 2012-07-13 CN CN 201220338905 patent/CN202633079U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319158A (en) * | 2014-09-22 | 2015-01-28 | 宁波舜利高压开关科技有限公司 | Operating mechanism manual button device and operating method thereof |
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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 |
Granted publication date: 20121226 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |