CN203312060U - Spring operation mechanism with large output angle - Google Patents
Spring operation mechanism with large output angle Download PDFInfo
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- CN203312060U CN203312060U CN2013203858710U CN201320385871U CN203312060U CN 203312060 U CN203312060 U CN 203312060U CN 2013203858710 U CN2013203858710 U CN 2013203858710U CN 201320385871 U CN201320385871 U CN 201320385871U CN 203312060 U CN203312060 U CN 203312060U
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- separating brake
- main shaft
- output angle
- spring
- operating mechanism
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Abstract
The utility model provides a spring operating mechanism with a large output angle and solves a problem that a prior spring operation mechanism is small in application range and small in output angle of an output main shaft. The spring operating mechanism with the large output angle includes a side board, a switching-on mechanism and an output shaft. The switching-in mechanism includes an energy-storing main shaft, a switching-in half shaft and a switching-in spring. The energy-storing main shaft is in linkage with the switching-in spring through a gear transmission mechanism. The spring operating mechanism with the large output angle also includes a link mechanism in linkage with the output main shaft. The gear transmission mechanism cooperates with the link mechanism through a cam. According to the utility model, the link mechanism is arranged, so that the output shaft in linkage with the link mechanism can have a comparatively large output angle (that is usually 87 degrees and 90 degrees theoretically) when a gear reduction device moves and drives the link mechanism to move, so that using requirements of electric devices such as high-voltage circuit breakers or C-GIS of different specifications can be met. The application range is comparatively large and the large output angle can meet demands for mechanical characteristics of the different electric devices.
Description
Technical field
The utility model relates to a kind of spring operating mechanism, is specifically related to a kind of large output angle spring operating mechanism.
Background technology
Spring operating mechanism is a kind of mechanical type operating mechanism of energy-stored spring as energy-storage travelling wave tube of usining.The energy storage of spring completes by deceleration device by the energy storage axle, and remains on energy storage state through fastener system.While cut-offfing, snap close is threaded off, and energy-stored spring releases energy, and through the mechanical transfer unit, makes to export main shaft and drives switch or breaker body motion.Spring operating mechanism comprises Manual spring operating mechanism and electric spring operating mechanism, and the electric spring operating mechanism comprises Manual spring operation part and electronic control spring operation part usually.
Existing equipment uses its switching-on mechanism of spring operating mechanism and brake separating mechanism is split-type structural (spring operating mechanism has included only switching-on mechanism usually), as high pressure sulfur hexafluoride breaker.Because domestic spring operating mechanism and breaker body are different manufacturers production, so when circuit breaker assembles, debug can be pretty troublesome for switching-on mechanism and brake separating mechanism, affected the performance of circuit breaker, make its scope of application of existing spring operating mechanism little.Existing as ZW32 type spring operating mechanism, switching-on mechanism links by transfer unit and output main shaft, its structure is comparatively complicated, inner space is less, make the rotational angle of existing transfer unit less, make the output angle of output main shaft diminish (output angle can only arrive 40 ° usually), its structure of the domestic gas-filling cabinet V of domestic imitative ABB-SaFeRing type cabinet operating mechanism is comparatively complicated at present, inner space is less, has greatly affected the mechanical property as electrical appliances such as circuit breaker or gas-filling cabinets.
Summary of the invention
For existing its scope of application of spring operating mechanism in the solution background technology is little, the little problem of output angle of output main shaft, the utility model provides a kind of large output angle spring operating mechanism.
The technical solution of the utility model is: a kind of large output angle spring operating mechanism, comprise side plate, switching-on mechanism and output main shaft, described switching-on mechanism comprises energy storage main shaft, combined floodgate semiaxis and switching-in spring, described energy storage main shaft links by gear drive and switching-in spring, also be provided with linkage, described linkage links with the output main shaft, and described gear drive matches with linkage by cam.
As a kind of improvement of the present utility model, also be provided with brake separating mechanism, described brake separating mechanism comprises separating brake semiaxis, the sincere son of separating brake and tripping spring, and described separating brake semiaxis links by the sincere son of separating brake and linkage, described tripping spring one end is fixed, and the other end is located on output main shaft connecting lever.
As further improvement of the utility model, described linkage comprises first connecting rod and second connecting rod, described first connecting rod is provided with the first connecting lever, the second connecting lever be connected with second connecting rod coordinated with cam and the 3rd connecting lever coordinated with the sincere son of separating brake, and described second connecting rod is connected with the output main shaft.
As further improvement of the utility model, the sincere son of described separating brake is provided with projection, caves inward and is formed for the groove of accommodating projection on described separating brake semiaxis.
As further improvement of the utility model, the sincere son of described separating brake is provided with drive block, and the sincere son of described drive block and separating brake offsets.
As further improvement of the utility model, described tripping spring is arranged with control board outward, one end of described tripping spring and the contacted inner surfaces of control board, the other end of tripping spring is connected with pressing plate, and described pressing plate is connected with output main shaft connecting lever by pull bar.
As further improvement of the utility model, described separating brake semiaxis is provided with the separating brake knob, and described separating brake knob and separating brake semiaxis removably connect.
As further improvement of the utility model, described separating brake semiaxis is provided with latch, and described separating brake knob is provided with the chute that rotates in a circumferential direction and coordinate with latch.
As further improvement of the utility model, described combined floodgate semiaxis is provided with the combined floodgate knob, and described combined floodgate knob and combined floodgate semiaxis removably connect.
The beneficial effects of the utility model are, in the ZW32 spring operating mechanism, be provided with linkage, while making the mechanical reduction gear motion drive connecting rod mechanism movement, can make the output main shaft linked with linkage have larger output angle (usually can reach 87 °, can arrive in theory 90 °), can meet the use of the electrical appliances such as dissimilar primary cut-out or gas-filling cabinet, particularly can be as the operating mechanism of the imitative domestic gas-filling cabinet V of ABB-SaFeRing type cabinet, the scope of application is larger, and large output angle also can meet the mechanical property of different electrical appliances.
The accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 3 is the structural representation of accompanying drawing 2 other directions.
Accompanying drawing 4 is the structural representation of sincere sub 9, the separating brake semiaxis 8 of linkage 7 in the utility model embodiment, separating brake while coordinating.
Accompanying drawing 5 is sincere sub 9 the structural representation of separating brake in accompanying drawing 2.
Accompanying drawing 6 is the structural representation of linkage 7 in accompanying drawing 2.
In figure, 1, side plate; 2, output main shaft; 3, energy storage main shaft; 4, combined floodgate semiaxis; 5, switching-in spring; 6, gear drive; 61, cam; 7, linkage; 71, first connecting rod; 711, the first connecting lever; 712, the second connecting lever; 713, the 3rd connecting lever; 72, second connecting rod; 8, separating brake semiaxis; 81, groove; 82, latch; 9, the sincere son of separating brake; 91, projection; 92, drive block; 10, tripping spring; 11, output main shaft connecting lever; 12, control board; 13, pressing plate; 14, pull bar; 15, separating brake knob; 151, chute; 16, combined floodgate knob.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
By Fig. 1 in conjunction with shown in Fig. 2,3,4,5,6, a kind of large output angle spring operating mechanism, comprise side plate 1, switching-on mechanism and output main shaft 2, described switching-on mechanism comprises energy storage main shaft 3, combined floodgate semiaxis 4 and switching-in spring 5, described energy storage main shaft 3 links by gear drive 6 and switching-in spring 5, also be provided with linkage 7, described linkage 7 links with output main shaft 2, and described gear drive 6 matches with linkage 7 by cam 61.The beneficial effects of the utility model are, in the ZW32 spring operating mechanism, be provided with linkage, while making the mechanical reduction gear motion drive connecting rod mechanism movement, can make the output main shaft linked with linkage have larger output angle (usually can reach 87 °, can arrive in theory 90 °), certainly the length of regulating connecting rod can be so that the output angle difference of output main shaft, can meet the use of the electrical appliances such as dissimilar primary cut-out or gas-filling cabinet, particularly can be as the operating mechanism of the imitative domestic gas-filling cabinet V of ABB-SaFeRing type cabinet, the scope of application is larger, and large output angle also can meet the mechanical property of different electrical appliances.
The utility model also is provided with brake separating mechanism, described brake separating mechanism comprises separating brake semiaxis 8, separating brake sincere sub 9 and tripping spring 10, described separating brake semiaxis 8 links by separating brake sincere sub 9 and linkage 7, and described tripping spring 10 1 ends are fixed, and the other end is located on output main shaft connecting lever 11.The utility model has been set up brake separating mechanism, make the utility model have simultaneously the divide-shut brake function, the divide-shut brake debugging is simple, guaranteed the performance of product, with other power consumption equipment assembling where applicables, easy to assembly, reliable in mechanical performance, powerful operating work can be provided, can be used for high pressure, extra high voltage circuit breaker or combined electrical apparatus.
Described linkage 7 comprises first connecting rod 71 and second connecting rod 72, described first connecting rod 71 is provided with the first connecting lever 711, the second connecting lever 712 be connected with second connecting rod 72 coordinated with cam 61 and the 3rd connecting lever 713 coordinated with separating brake sincere sub 9, and described second connecting rod 72 is connected with output main shaft 2.Such structure can drive easily and fast, reliably the output main shaft and rotate, and makes simultaneously the output main shaft that larger output angle is arranged.
Described separating brake sincere sub 9 is provided with projection 91, the groove 81 that caves inward and be formed for accommodating projection 91 on described separating brake semiaxis 8.Described separating brake sincere sub 9 is provided with drive block 92, and described drive block 92 offsets with separating brake sincere sub 9.The drivening rod mechanism kinematic of energy fast and reliable when such structure can make the separating brake semiaxis rotate, thus realize the separating brake function.
Described tripping spring 10 is outer is arranged with control board 12, an end of described tripping spring 10 and the contacted inner surfaces of control board 12, and the other end of tripping spring 10 is connected with pressing plate 13, and described pressing plate 13 is connected with output main shaft connecting lever 11 by pull bar 14.Control board can play a protective role to tripping spring, makes the security performance of product better, the longer service life of tripping spring.The utility model is that pull bar passes tripping spring and is connected with pressing plate, pull bar pulls pressing plate to realize the compression of tripping spring, certainly the utility model also can adopt depression bar to act on tripping spring in upper end, also can play the effect of compressing tripping spring when the output main shaft rotates.
Described separating brake semiaxis 8 is provided with separating brake knob 15, and described separating brake knob 15 removably connects with separating brake semiaxis 8.Described separating brake semiaxis 8 is provided with latch 82, and described separating brake knob 15 is provided with the chute 151 that rotates in a circumferential direction and coordinate with latch 82.Described combined floodgate semiaxis 4 is provided with combined floodgate knob 16, and described combined floodgate knob 16 removably connects with combined floodgate semiaxis 4.Such structure makes product easier for installation; do not need instrument just can manually take off easily and fast combined floodgate knob or separating brake knob; taking separating brake, combined floodgate knob away also can be so that employee or other staff's misoperation; the safety that the protection electricity consumption arranges, and split type design makes product process, produce all simpler.Separating brake knob in the utility model and combined floodgate knob all adopt elastomeric material to make, and have also further guaranteed the safety the when staff works.
Every technical staff's notice: although the utility model describes according to above-mentioned embodiment; but invention thought of the present utility model is not limited in this utility model; the repacking of any utilization inventive concept, all will include in this patent scope of patent protection.
Claims (9)
1. large output angle spring operating mechanism, comprise side plate (1), switching-on mechanism and output main shaft (2), described switching-on mechanism comprises energy storage main shaft (3), combined floodgate semiaxis (4) and switching-in spring (5), described energy storage main shaft (3) links by gear drive (6) and switching-in spring (5), it is characterized in that: also be provided with linkage (7), described linkage (7) links with output main shaft (2), and described gear drive (6) matches with linkage (7) by cam (61).
2. large output angle spring operating mechanism according to claim 1, it is characterized in that also being provided with brake separating mechanism, described brake separating mechanism comprises separating brake semiaxis (8), the sincere son of separating brake (9) and tripping spring (10), described separating brake semiaxis (8) links by the sincere son of separating brake (9) and linkage (7), described tripping spring (10) one ends are fixed, and the other end is located on output main shaft connecting lever (11).
3. large output angle spring operating mechanism according to claim 2, it is characterized in that described linkage (7) comprises first connecting rod (71) and second connecting rod (72), described first connecting rod (71) is provided with the first connecting lever (711), the second connecting lever (712) be connected with second connecting rod (72) coordinated with cam (61) and the 3rd connecting lever (713) coordinated with the sincere son of separating brake (9), and described second connecting rod (72) is connected with output main shaft (2).
4. large output angle spring operating mechanism according to claim 2, is characterized in that the sincere son of described separating brake (9) is provided with projection (91), the groove (81) that caves inward on described separating brake semiaxis (8) and be formed for accommodating projection (91).
5. large output angle spring operating mechanism according to claim 2, is characterized in that the sincere son of described separating brake (9) is provided with drive block (92), and described drive block (92) offsets with the sincere son of separating brake (9).
6. large output angle spring operating mechanism according to claim 2, it is characterized in that the outer control board (12) that is arranged with of described tripping spring (10), the contacted inner surfaces of one end of described tripping spring (10) and control board (12), the other end of tripping spring (10) is connected with pressing plate (13), and described pressing plate (13) is connected with output main shaft connecting lever (11) by pull bar (14).
7. large output angle spring operating mechanism according to claim 2, is characterized in that described separating brake semiaxis (8) is provided with separating brake knob (15), and described separating brake knob (15) removably connects with separating brake semiaxis (8).
8. large output angle spring operating mechanism according to claim 7, is characterized in that described separating brake semiaxis (8) is provided with latch (82), and described separating brake knob (15) is provided with the chute (151) that rotates in a circumferential direction and coordinate with latch (82).
9. large output angle spring operating mechanism according to claim 1, is characterized in that described combined floodgate semiaxis (4) is provided with combined floodgate knob (16), and described combined floodgate knob (16) removably connects with combined floodgate semiaxis (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203858710U CN203312060U (en) | 2013-07-01 | 2013-07-01 | Spring operation mechanism with large output angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203858710U CN203312060U (en) | 2013-07-01 | 2013-07-01 | Spring operation mechanism with large output angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312060U true CN203312060U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203858710U Expired - Lifetime CN203312060U (en) | 2013-07-01 | 2013-07-01 | Spring operation mechanism with large output angle |
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| CN (1) | CN203312060U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337386A (en) * | 2013-07-01 | 2013-10-02 | 温州兴机电器有限公司 | Large output angle spring operating mechanism |
-
2013
- 2013-07-01 CN CN2013203858710U patent/CN203312060U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337386A (en) * | 2013-07-01 | 2013-10-02 | 温州兴机电器有限公司 | Large output angle spring operating mechanism |
| CN103337386B (en) * | 2013-07-01 | 2016-02-10 | 温州兴机电器有限公司 | Large output angle spring operating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Address before: 325006, Jixian Road, Ouhai, Zhejiang, Wenzhou province 12 Patentee before: WENZHOU XINGJI ELECTRIC Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |