CN103337386B - Large output angle spring operating mechanism - Google Patents
Large output angle spring operating mechanism Download PDFInfo
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- CN103337386B CN103337386B CN201310271400.1A CN201310271400A CN103337386B CN 103337386 B CN103337386 B CN 103337386B CN 201310271400 A CN201310271400 A CN 201310271400A CN 103337386 B CN103337386 B CN 103337386B
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- Prior art keywords
- separating brake
- main shaft
- linkage
- spring
- semiaxis
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- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 235000019994 cava Nutrition 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
Abstract
A kind of large output angle spring operating mechanism.Solve its scope of application of existing spring operating mechanism little, export the problem that the output angle of main shaft is little.It comprises 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 is connected by gear drive and switching-in spring, also be provided with linkage, described linkage is connected with output main shaft, and described gear drive is matched with linkage by cam.The present invention is provided with linkage, when making mechanical reduction gear motion drive connecting rod mechanism movement, the output main shaft be connected with linkage can be made to have larger output angle (usually can reach 87 °, in theory can to 90 °), the use of the electrical appliances such as dissimilar primary cut-out or gas-filling cabinet can be met, the scope of application is comparatively large, and large output angle also can meet the mechanical property of different electrical appliance.
Description
Technical field
The present invention relates to a kind of spring operating mechanism, be 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 using energy-stored spring as energy-storage travelling wave tube.The energy storage of spring has been come by deceleration device by energy storage axle, and remains on energy storage state through fastener system.When cut-offfing, snap close is threaded off, and energy-stored spring releases energy, and makes output main shaft drive switch or breaker body motion through mechanical transfer unit.Spring operating mechanism comprises Manual spring operating mechanism and electric spring operating mechanism, and usual electric spring operating mechanism comprises Manual spring operation part and Electronic control spring-operated part.
Existing equipment uses its switching-on mechanism of spring operating mechanism and brake separating mechanism is split-type structural (spring operating mechanism has only included switching-on mechanism usually), as high pressure sulfur hexafluoride breaker.Due to domestic spring operating mechanism and breaker body be different manufacturers produce, so switching-on mechanism and brake separating mechanism debug when circuit breaker assembles understand pretty troublesome, have impact on 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 is connected 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 to export the output angle of main shaft and diminish (usually export angle can only to 40 °), its structure of current domestic imitative ABB-SaFeRing type domestic gas-filling cabinet V cabinet operating mechanism is comparatively complicated, and inner space is less, greatly have impact on the mechanical property as the electrical appliance such as circuit breaker or gas-filling cabinet.
Summary of the invention
Little for solving its scope of application of existing spring operating mechanism in background technology, export the problem that the output angle of main shaft is little, the invention provides a kind of large output angle spring operating mechanism.
Technical scheme of the present invention 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 is connected by gear drive and switching-in spring, also be provided with linkage, also be provided with brake separating mechanism, described brake separating mechanism comprises separating brake semiaxis, the sincere son of separating brake and tripping spring, described separating brake semiaxis is connected by the sincere son of separating brake and linkage, described tripping spring one end is fixed, the other end is located at and is exported on main shaft connecting lever, described linkage comprises first connecting rod and second connecting rod, described first connecting rod is provided with the first connecting lever with cam engagement, the second connecting lever be connected with second connecting rod and the 3rd connecting lever coordinated with the sincere son of separating brake, described second connecting rod is connected with output main shaft, described separating brake semiaxis is provided with separating brake knob, described separating brake knob and separating brake semiaxis removably connect, described separating brake semiaxis is provided with latch, described separating brake knob is provided with the chute coordinated that to rotate in a circumferential direction with latch.
As a modification of the present invention, the sincere son of described separating brake is provided with projection, and described separating brake semiaxis caves inward the groove formed for accommodating projection.
As a further improvement on the present invention, the sincere son of described separating brake is provided with drive block, and described drive block and the sincere son of separating brake offset.
As a further improvement on the present invention, be arranged with control board outside described tripping spring, 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 a further improvement on the present invention, described combined floodgate semiaxis is provided with combined floodgate knob, and described combined floodgate knob and combined floodgate semiaxis removably connect.
The invention has the beneficial effects as follows, linkage is provided with in ZW32 spring operating mechanism, when making mechanical reduction gear motion drive connecting rod mechanism movement, the output main shaft be connected with linkage can be made to have larger output angle (usually can reach 87 °, in theory can to 90 °), the use of the electrical appliances such as dissimilar primary cut-out or gas-filling cabinet can be met, particularly can be used as the operating mechanism of imitative ABB-SaFeRing type domestic gas-filling cabinet V cabinet, the scope of application is comparatively large, and large output angle also can meet the mechanical property of different electrical appliance.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
Accompanying drawing 2 is the structural representation after embodiment of the present invention removing side plate 1.
Accompanying drawing 3 is the structural representation of accompanying drawing 2 other direction.
Accompanying drawing 4 is sincere sub 9, structural representation when separating brake semiaxis 8 coordinates of linkage 7 in the embodiment of the present invention, separating brake.
Accompanying drawing 5 is the sincere structural representation of sub 9 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, main shaft is exported; 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, main shaft connecting lever is exported; 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, embodiments of the present invention is further illustrated:
Shown in Fig. 1 composition graphs 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 is connected by gear drive 6 and switching-in spring 5, also be provided with linkage 7, described linkage 7 is connected with output main shaft 2, and described gear drive 6 is matched with linkage 7 by cam 61.The invention has the beneficial effects as follows, linkage is provided with in ZW32 spring operating mechanism, when making mechanical reduction gear motion drive connecting rod mechanism movement, the output main shaft be connected with linkage can be made to have larger output angle (usually can reach 87 °, in theory can to 90 °), the length of certain regulating connecting rod can make the output angle exporting main shaft different, the use of the electrical appliances such as dissimilar primary cut-out or gas-filling cabinet can be met, particularly can be used as the operating mechanism of imitative ABB-SaFeRing type domestic gas-filling cabinet V cabinet, the scope of application is larger, and large output angle also can meet the mechanical property of different electrical appliance.
The present invention is also 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 is connected by separating brake sincere sub 9 and linkage 7, and described tripping spring 10 one end is fixed, and the other end is located at and is exported on main shaft connecting lever 11.The present invention has set up brake separating mechanism, make the present invention have divide-shut brake function simultaneously, divide-shut brake debugging is simple, ensure that the performance of product, where applicable is assembled with other power consumption equipments, 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, the 3rd connecting lever 713 that described first connecting rod 71 is provided with the first connecting lever 711 coordinated with cam 61, the second connecting lever 712 be connected with second connecting rod 72 and coordinates with separating brake sincere sub 9, described second connecting rod 72 is connected with output main shaft 2, the length of the second connecting lever 712 is longer than the length of the first connecting lever 711, the 3rd connecting lever 713 respectively, and the sincere below of sub 9 of separating brake is located at by described linkage 7.Such structure can drive output main axis easily and fast, reliably, and make to export main shaft has larger output angle simultaneously.
Described separating brake sincere sub 9 is provided with projection 91, and described separating brake semiaxis 8 caves inward the groove 81 formed for accommodating projection 91.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 separating brake semiaxis rotate, thus realize separating brake function.
Be arranged with control board 12 outside described tripping spring 10, one end of described tripping spring 10 and the contacted inner surfaces of 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.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 present invention is that pull bar passes tripping spring and is connected with pressing plate, and pull bar pulls pressing plate to realize the compression of tripping spring, and certain the present invention also can adopt depression bar to act on tripping spring in upper end, also can play the effect of compression tripping spring when exporting main axis.
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 coordinated that to rotate in a circumferential direction 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 manually can take off combined floodgate knob or separating brake knob easily and fast; take the misoperation that separating brake, combined floodgate knob also can make employee or other staff away; protection electricity consumption arrange safety, and split type design make Product processing, produce all simpler.Separating brake knob in the present invention and combined floodgate knob all adopt elastomeric material to make, and also further ensure the safety of staff's operation.
Every technical staff's notice: although the present invention describes according to above-mentioned embodiment, invention thought of the present invention is not limited in this utility model, and the repacking of any utilization inventive concept all will be included in this patent scope of patent protection.
Claims (5)
1. a 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) is connected by gear drive (6) and switching-in spring (5), it is characterized in that: be also provided with linkage (7), described linkage (7) is connected with output main shaft (2), described gear drive (6) is matched with linkage (7) by cam (61), also be 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) is connected by the sincere son of separating brake (9) and linkage (7), described tripping spring (10) one end is fixed, the other end is located at and is exported on main shaft connecting lever (11), 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) coordinated with cam (61), the second connecting lever (712) be connected with second connecting rod (72) and the 3rd connecting lever (713) coordinated with the sincere son of separating brake (9), described second connecting rod (72) is connected with output main shaft (2), the length of the second connecting lever (712) is longer than the first connecting lever (711) respectively, the length of the 3rd connecting lever (713), the below of the sincere son of separating brake (9) is located at by described linkage (7), described separating brake semiaxis (8) is provided with separating brake knob (15), described separating brake knob (15) and separating brake semiaxis (8) removably connect, described separating brake semiaxis (8) is provided with latch (82), described separating brake knob (15) is provided with the chute (151) coordinated that to rotate in a circumferential direction with latch (82).
2. large output angle spring operating mechanism according to claim 1, is characterized in that the sincere son of described separating brake (9) is provided with projection (91), and described separating brake semiaxis (8) caves inward the groove (81) formed for accommodating projection (91).
3. large output angle spring operating mechanism according to claim 1, is characterized in that the sincere son of described separating brake (9) is provided with drive block (92), and described drive block (92) and the sincere son of separating brake (9) offset.
4. large output angle spring operating mechanism according to claim 1, it is characterized in that being arranged with control board (12) outside described tripping spring (10), one end of described tripping spring (10) and the contacted inner surfaces of 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).
5. 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) and combined floodgate semiaxis (4) removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271400.1A CN103337386B (en) | 2013-07-01 | 2013-07-01 | Large output angle spring operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310271400.1A CN103337386B (en) | 2013-07-01 | 2013-07-01 | Large output angle spring operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103337386A CN103337386A (en) | 2013-10-02 |
| CN103337386B true CN103337386B (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310271400.1A Active CN103337386B (en) | 2013-07-01 | 2013-07-01 | Large output angle spring operating mechanism |
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| Country | Link |
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| CN (1) | CN103337386B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105321743B (en) * | 2014-07-14 | 2017-11-28 | 亚洲电力设备(深圳)股份有限公司 | The transmission device of solid-state insulated switchgear |
| CN104701039B (en) * | 2015-02-06 | 2017-07-28 | 兴机电器有限公司 | A kind of spring operating mechanism |
| CN112713020B (en) * | 2020-12-14 | 2023-04-14 | 平高集团有限公司 | Spring operating mechanism and frame thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6417342A (en) * | 1987-07-10 | 1989-01-20 | Hitachi Ltd | Operating device for switch |
| CN2919501Y (en) * | 2006-07-24 | 2007-07-04 | 正泰电气股份有限公司 | Spring operation mechanism |
| CN101067988A (en) * | 2007-06-01 | 2007-11-07 | 张文炎 | Spring operating mechanism |
| CN202178161U (en) * | 2011-08-30 | 2012-03-28 | 温州新机电器有限公司 | Opening and closing operation mechanism of high-voltage switch cabinet |
| CN203312060U (en) * | 2013-07-01 | 2013-11-27 | 温州兴机电器有限公司 | Spring operation mechanism with large output angle |
-
2013
- 2013-07-01 CN CN201310271400.1A patent/CN103337386B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6417342A (en) * | 1987-07-10 | 1989-01-20 | Hitachi Ltd | Operating device for switch |
| CN2919501Y (en) * | 2006-07-24 | 2007-07-04 | 正泰电气股份有限公司 | Spring operation mechanism |
| CN101067988A (en) * | 2007-06-01 | 2007-11-07 | 张文炎 | Spring operating mechanism |
| CN202178161U (en) * | 2011-08-30 | 2012-03-28 | 温州新机电器有限公司 | Opening and closing operation mechanism of high-voltage switch cabinet |
| CN203312060U (en) * | 2013-07-01 | 2013-11-27 | 温州兴机电器有限公司 | Spring operation mechanism with large output angle |
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| CN103337386A (en) | 2013-10-02 |
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Address after: 325006 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. |
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Address after: 325000 58 Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou City, Zhejiang Province Patentee after: Xingji Electric Appliance Group Co.,Ltd. Country or region after: China Address before: No. 58, Jixian Road, Louqiao Industrial Park, Ouhai District, Wenzhou, Zhejiang 325006 Patentee before: XINGJI ELECTRIC APPLIANCE Co.,Ltd. Country or region before: China |