CN202434407U - Novel spring operation mechanism - Google Patents
Novel spring operation mechanism Download PDFInfo
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- CN202434407U CN202434407U CN2012200016063U CN201220001606U CN202434407U CN 202434407 U CN202434407 U CN 202434407U CN 2012200016063 U CN2012200016063 U CN 2012200016063U CN 201220001606 U CN201220001606 U CN 201220001606U CN 202434407 U CN202434407 U CN 202434407U
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- energy storage
- floodgate
- sincere son
- separating brake
- keep
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Abstract
The utility model relates to a novel spring operation mechanism. The novel spring operation mechanism comprises a power module, an energy storage module, an energy storage retention and closing release module, a closing retention and tripping release module, a chain wheel assembly and an energy storage spring assembly, wherein the power module is in linkage connection with the energy storage module; the energy storage module is in linkage connection with the energy storage retention and closing release module, the chain wheel module and an output assembly; and the output assembly is in linkage connection with the closing retention and tripping release module and the chain wheel module. The novel spring operation mechanism provided by the utility model is compact in structure, small in size, large in power, convenient in installation and reliable in action, and small in dynamic impact by adopting flexible connection for the energy storage section, and can recover excess energy. The novel spring operation mechanism is suitable for the operation mechanism of a high-voltage breaker or for structural improvement of similar products.
Description
Technical field
The utility model relates to the spring operating mechanism of high-voltage switch gear, is a kind of novel spring operating mechanism.
Background technology
Spring operating mechanism generally is to be disposed at the mechanism that realizes branch, feed motion on the primary cut-out; With the SF6 circuit breaker is example; The employed operating mechanism of circuit breaker is the power original paper of most critical in power transmission and transformation line, and its performance quality will be directly connected to the performance of circuit breaker.As everyone knows, mostly adopt hydraulic mechanism or hydraulic spring mechanism on the circuit breaker of voltage levels at home at present, although operating work is big; But leakage problem in various degree existence always; During Fraquent start, operating mechanism itself and circuit breaker are caused damage GIS miniaturization at interval in addition; Many operating mechanisms can't be configured on the GIS circuit breaker and use because volume is big.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of novel spring operating mechanism to be provided, and it is big to make it solve existing like product volume, with the technical problem of the difficult coupling of existing high-tension circuit-breaker.Its objective is and realize through following technical scheme.
This novel spring operating mechanism comprises power plant module, energy-storage module, energy storage maintenance and combined floodgate release module, close a floodgate to keep and separating brake release module, chain wheel assembly, energy-stored spring assembly, output precision, whole, and power plant module comprises power plant module support, motor, cone pinion, large bevel gear, eccentric shaft, torsion spring, little ratchet, clutch pawl, big ratchet; Energy-storage module comprises energy storage support, energy storage axle, half ratchet, chain coupling spindle, cam, clutch, lobe plate, sensitive switch; Energy storage maintenance and combined floodgate release module comprise that energy storage keeps support, energy storage to keep sincere son, keeps sincere son, sincere son, the combined floodgate release of threading off closes a floodgate; Close a floodgate to keep comprising closing a floodgate and keep support, blocking lever, combined floodgate to keep sincere son, separating brake thread off sincere son, separating brake release with separating brake release module; Chain wheel assembly comprises sprocket wheel, chain pulley seat, chain, and the energy-stored spring assembly comprises pull bar, pressure spring plate, energy-stored spring, and an end passed the chain pulley seat cylinder lever connecting rod after chain connected sprocket wheel, and pull bar connects pressure spring plate, and pressure spring plate and energy-stored spring one end offset; Output precision comprises output shaft, output toggle arm, main connecting lever, separating brake extension spring plate, buffering connecting lever, oil bumper, buffer mount pad; Power plant module support, energy storage support, energy storage keep support, closing a floodgate keeps support, chain pulley seat, buffer mount pad to be fixed in whole, and the output shaft of output precision connects with whole geocoded activity; Its structural feature is: in the said power plant module; Said motor, cone pinion, large bevel gear, eccentric shaft are connected successively, and eccentric shaft connects little ratchet, big ratchet, and little ratchet, big ratchet connect the clutch pawl; The clutch pawl connects torsion spring, and torsion spring is positioned the power plant module support.In the said energy-storage module, said energy storage support connects the energy storage axle, and energy storage axle one end connects half ratchet, and the other end connects clutch, and energy storage axle middle part connects cam, eccentric chain coupling spindle and the spacer pin of connecting of said half ratchet.In said energy storage maintenance and the combined floodgate release module, said energy storage keeps the movable connection of support energy storage to keep sincere son, keep sincere son, and energy storage keeps a sincere sub end to be provided with limited mouth; Energy storage keeps the affixed combined floodgate release of support; The combined floodgate push rod of combined floodgate release connects the sincere son of threading off that closes a floodgate; Close a floodgate to thread off sincere son, keep sincere son, energy storage to keep sincere sub-three to be connected, and close a floodgate thread off sincere son, keep sincere son, energy storage to keep all being connected return springs between sincere sub-three and the said combined floodgate maintenance support.Said combined floodgate keep with separating brake release module in, said combined floodgate keep support movable connect to close a floodgate keep sincere son, the separating brake sincere son of threading off; Close a floodgate and keep the affixed separating brake release of support; The separating brake push rod of the separating brake release separating brake sincere son of threading off that is connected; Separating brake thread off sincere son be connected close a floodgate to keep sincere son, separating brake thread off sincere son, closing a floodgate keeps sincere son to connect return springs between the maintenance support with closing a floodgate.In the said output precision, said output shaft connects output toggle arm, main connecting lever, separating brake extension spring plate, buffering connecting lever, and the buffering connecting lever connects the buffer shaft of oil bumper, the hinged buffering mount pad of oil bumper.Said little ratchet, big ratchet half ratchet that is connected, the spacer pin of said half ratchet keeps the limited mouth interlock of connecting lever to interlock with said energy storage, and said cam and said main connecting lever are connected, and said main connecting lever and said combined floodgate maintenance connecting lever are connected; Said chain wheel assembly, energy-stored spring assembly are equipped with two groups, and wherein the chain coupling spindle of the chain of one group of chain wheel assembly and said half ratchet joins, and the chain and the said separating brake extension spring plate of another group chain wheel assembly join.Said structure is set, and its motor that comes down to through power plant module rotates, thereby drive the chain that half ratchet connected energy-stored spring is carried out energy storage, when the limited mouth that keeps sincere son when the spacer pin and the energy storage of half ratchet interlocks, promptly accomplishes the combined floodgate stored energy operation.Combined floodgate release through operation energy storage maintenance and combined floodgate dropout module; Through the sincere son of close a floodgate threading off, keep sincere son, energy storage to keep sincere son interlock after; Energy storage keeps removing between sincere son and half ratchet state that interlocks; Half ratchet rotates under the effect of energy-stored spring, and then is rotated by the main connecting lever of the cam driven output precision of energy-storage module, accomplishes closing operation.When close a floodgate accomplishing, the angle that main connecting lever turns over, making just closes a floodgate keeps sincere son under the effect of back-moving spring spare, to turn to the separating brake sincere son of threading off offseting, and promptly having realized closing a floodgate keeps.Meanwhile, the separating brake extension spring plate of output precision pulling chain is realized the separating brake energy storage.When carrying out sub-switching operation; Only need operation separating brake release; Keep the state that pushes against of sincere son by the separating brake push rod of the separating brake release contact separating brake sincere son of threading off with closing a floodgate; I.e. contact close a floodgate to keep, by the separating brake energy-stored spring release can drive separating brake extension spring plate and main connecting lever, output toggle arm, the buffering connecting lever rotates, and accomplishes sub-switching operation.Because the buffering connecting lever connects oil bumper, but the separating brake of oil bumper absorbing redundant or switching force, to reduce dynamic impulsion.
Said return springs is spring or torsion spring.
Said energy storage keeps a sincere sub side to be provided with roller, and roller offsets with the sincere son of said maintenance and is connected.
Said combined floodgate keeps sincere sub-end one side to be provided with roller, and opposite side is provided with to piece, and roller and the said separating brake sincere son of threading off offsets and is connected, and supports piece and offsets with said main connecting lever and be connected.
Said main connecting lever is provided with roller, and roller offsets with said cam and is connected.
Said chain pulley seat takes the shape of the letter U, and chain pulley seat is provided with the perforation of chain guiding.
The utility model compact conformation, volume is little, and power is big, and energy storage section adopts flexible the connection, and dynamic impulsion is little, and excess energy is recovered, and is easy for installation, reliable in action, the operating mechanism that is suitable as primary cut-out uses, or the architecture advances of like product.
Description of drawings
Fig. 1 is the positive internal structure sketch map of the utility model.
Fig. 2 is the back side internal structure sketch map of the utility model.
Fig. 3 is the side internal structure sketch map of the utility model.
Fig. 4 is the power plant module structural representation of the utility model.
Fig. 5 is the left TV structure sketch map of Fig. 4.
Fig. 6 is the energy-storage module structural representation of the utility model.
Fig. 7 is the left TV structure sketch map of Fig. 6.
Fig. 8 is the energy storage maintenance and the combined floodgate release module of the utility model.
Fig. 9 is that the combined floodgate of the utility model keeps and separating brake release module.
Figure 10 is the structural representation of the utility model chain wheel assembly.
Figure 11 is the left TV structure sketch map of Figure 10.
Figure 12 is the output precision structural representation of the utility model.
The name of sequence number is called among the figure: 1, power plant module, 101, the power plant module support, 102, motor, 103, cone pinion, 104, large bevel gear, 105, eccentric shaft; 106, reduction torsion spring, 107, little ratchet, 108, the clutch pawl, 109, big ratchet, 2, energy-storage module, 201, the energy storage support; 202, energy storage axle, 203, half ratchet, 204, the chain coupling spindle, 205, cam, 206, clutch, 207, lobe plate; 208, sensitive switch, 209, spacer pin, 3, energy storage maintenance and combined floodgate release module, 301, energy storage keeps support, 30101, first spring base, 30102, second spring base; 302, torsion spring, 303, energy storage keeps sincere son, 30301, limited mouth, 304, keep sincere son, 305, first spring, 306, the sincere son of threading off closes a floodgate; 307, second spring, 308, the combined floodgate release, 4, closing a floodgate keeps and separating brake release module, 401, closing a floodgate keeps support, the 40101, the 3rd spring base, the 40102, the 4th spring base; 402, close a floodgate to keep sincere son, 40201, support piece, 40202, limited post, the 403, the 3rd spring, 404, the separating brake sincere son of threading off, the 405, the 4th spring; 406, separating brake release, 407, blocking lever, the 408, the 5th spring, 5, chain wheel assembly, 501, chain; 502, sprocket wheel, 503, chain pulley seat, 50301, the perforation of chain guiding, 6, output precision, 601, output shaft; 602, output toggle arm, 603, main connecting lever, 604, separating brake extension spring plate, 605, the buffering connecting lever, 606, oil bumper; 60601, buffer shaft, 607, the buffering mount pad, 7, pull bar, 8, pressure spring plate, 9, energy-stored spring.
Embodiment
Combine accompanying drawing at present, the utility model is further described.
This novel spring operating mechanism comprises power plant module 1, energy-storage module 2, energy storage maintenance and combined floodgate release module 3, closing a floodgate keeps and separating brake release module 4, chain wheel assembly 5, output precision 6, is linked each other by above-mentioned each module and assembly and accomplishes energy storage, separating brake, the feed motion of this novel spring operating mechanism.Power plant module comprises power plant module support 101, motor 102, cone pinion 103, large bevel gear 104, eccentric shaft 105, clavula pawl 107, torsion spring 106, clutch pawl 108, big ratchet 109, and motor is fixed on the power plant module support, and motor connects cone pinion; Cone pinion and large bevel gear engagement; Large bevel gear connects eccentric shaft, and eccentric shaft is provided with two offset differences and the opposite shaft part of eccentric direction, and the shaft part that offset is big connects little ratchet; The shaft part that offset is little connects big ratchet; Little ratchet, big ratchet connect the clutch pawl, and the clutch pawl connects torsion spring, and torsion spring is positioned the power plant module support.Energy-storage module comprises energy storage support 201, energy storage axle 202, half ratchet 203, chain coupling spindle 204, cam 205, clutch 206, sensitive switch 208, lobe plate 207; The energy storage support connects the energy storage axle; Energy storage axle one end passes the energy storage support and connects half ratchet; The shaft part that the energy storage axle is positioned at the energy storage mid-stent connects cam, and the energy storage axle other end passes the energy storage support and connects clutch, lobe plate, the sensitive switch interlock that lobe plate is connected with the energy storage support.Energy storage maintenance and combined floodgate release module comprise energy storage keep support 301, energy storage keep sincere sub 303, keep sincere sub 304, sincere sub 306, the combined floodgate release 308 of threading off closes a floodgate; Energy storage keeps the movable connection of support energy storage to keep sincere son, keep sincere son; Energy storage keeps sincere son and energy storage to keep the connecting portion of support to be connected torsion spring 302; Energy storage keeps sincere sub-end to be provided with limited mouth 30301, and sidepiece is provided with roller.The combined floodgate release is fixedly installed in energy storage and keeps support; The hinged combined floodgate of combined floodgate push rod of the combined floodgate release sincere son of threading off; The sincere sub side of dropout of closing a floodgate is provided with recess, and opposite side connects second spring, 307 1 ends, and the second spring other end connects the second spring limit base 30102 that energy storage keeps support.Keep sincere son to be provided with two connecting levers, the end of one of them connecting lever and energy storage keep the roller of sincere son to offset, and this connecting lever sidepiece connects first spring, 305 1 ends, first spring base 30101 of first spring other end connection energy storage maintenance support; The end of another connecting lever offsets with the recess of the sincere son of dropout that closes a floodgate.Close a floodgate to keep with separating brake release module 4 comprise close a floodgate keep support 401, closing a floodgate keeps sincere sub 402, blocking lever 407, separating brake sincere sub 404, the separating brake release 406 of threading off, close a floodgate keep support movable connect to close a floodgate keep sincere son, separating brake thread off sincere son, blocking lever.Closing a floodgate keeps sincere sub-sidepiece to connect the 3rd spring 403 1 ends, and the 3rd spring other end connects the 3rd spring base 40101 of the maintenance support that closes a floodgate; Closing a floodgate keeps the end of sincere son to be provided with limited post 40202, and end one side is provided with to piece 40201, and opposite side is provided with roller.The separating brake release is fixedly installed in to close a floodgate and keeps support; The separating brake sincere son of threading off is provided with two connecting levers; One of them connecting lever and roller offset, and the sidepiece of this connecting lever connects the 4th spring 404 1 ends, the 4th spring base 40102 of the 4th spring other end connection combined floodgate maintenance support; The separating brake push rod interlock of another connecting lever and separating brake release.The blocking lever middle part and the hinged of maintenance support of closing a floodgate, blocking lever one end offsets with the limited post of the sincere son of maintenance that closes a floodgate, and connects the 5th spring 408 1 ends on the bar section of blocking lever articulated section to this end, and the 5th spring other end connects the 4th spring base.Chain wheel assembly 5 comprises sprocket wheel 502, chain pulley seat 503, chain 501; This novel spring operating mechanism comprises two groups of chain wheel assemblies and two groups of energy-stored spring assemblies, and the energy-stored spring assembly comprises energy-stored spring 9, pressure spring plate 8, pull bar 7, and chain pulley seat is provided with chain guiding perforation 50301; Chain passes this chain guiding perforation cylinder lever connecting rod; Pull bar connects pressure spring plate, and the one side of pressure spring plate cylinder lever connecting rod offsets and connects energy-stored spring one end, and the energy-stored spring other end and chain pulley seat offset.Output precision 6 comprises output shaft 601, output toggle arm 602, main connecting lever 603, separating brake extension spring plate 604, buffering connecting lever 605; Output shaft is fixedly connected output toggle arm, main connecting lever, separating brake extension spring plate, buffering connecting lever; The buffer shaft 60601 of hinged oil bumper 606 1 ends of buffering connecting lever, the hinged buffering mount pad 607 of the oil bumper other end.More than be each module and assembly and constitute, each module is described with the work that is connected between the assembly accordingly in conjunction with said structure.Between power plant module and the energy-storage module is to be connected with half ratchet gearing of energy-storage module through the big ratchet in the power plant module, little ratchet; Be that energy storage keeps the limited mouth of sincere son to be connected in spacer pin 209 and energy storage maintenance and the combined floodgate release module through half ratchet in the energy-storage module between energy-storage module and energy storage maintenance and the combined floodgate release module; Be that the roller that main connecting lever was provided with in cam and the output precision through energy-storage module is connected between energy-storage module and the output precision; It is the chain coupling spindle and the chain flexible connection that connects wheel assembly through half ratchet in the energy-storage module that energy-storage module and one of them connect between the wheel assembly.Output precision and close a floodgate to keep with separating brake release module between be through main connecting lever in the output precision the crescent connecting lever with close a floodgate keep with separating brake release module in close a floodgate and keep being connected of sincere son to piece.It between output precision and another chain wheel assembly chain flexible connection through separating brake extension spring plate in the output precision and chain wheel assembly.Each support in the said structure and chain pulley seat, oil buffering mount pad all are fixedly installed in whole of this novel spring operating mechanism, and wherein the output shaft in the output precision flexibly connects whole.
The concrete operation principle of the utility model is: when needs carry out stored energy operation; The motor of the module that turns on the power; Driven by motor cone pinion, large bevel gear, eccentric shaft, big ratchet, clavula pawl rotate; Half ratchet that big ratchet or clavula pawl drive energy-storage module rotates, and drives chain, pull bar by half ratchet, the energy storage of closing a floodgate of pull bar pulling pressure spring plate sliding compression energy-stored spring.When half ratchet turns to that energy storage keeps the limited mouth of sincere son to interlock in spacer pin and energy storage maintenance and the combined floodgate release module, promptly accomplish energy storage, meanwhile, the energy storage axle drives the angle that clutch, lobe plate turn over, and makes lobe plate break off sensitive switch just.When the needs closing operation; The combined floodgate release of operation energy storage maintenance and combined floodgate release; Combined floodgate push rod by the combined floodgate release promotes the sincere son of threading off that closes a floodgate, and the sincere son of the dropout of closing a floodgate promotes to keep sincere son rotation, and keeping sincere son and energy storage to keep the roller of sincere son is sliding mode by the state-transition that offsets; Energy storage keeps sincere son under the torsion spring effect, to rotate, and makes energy storage keep the limited mouth of sincere son and the spacer pin of energy-storage module half ratchet to thread off.At this moment, energy-stored spring is released ability, drives the rotation of half ratchet, and half ratchet drives energy storage axle, the cam rotation of energy-storage module, and the main connecting lever of cam driven output precision rotates, and main connecting lever drives output shaft, output toggle arm, separating brake extension spring plate, cushions the connecting lever rotation.Output toggle arm rotates to be realized closing a floodgate; Separating brake extension spring plate rotates another chain of pulling, and chain drives pull bar, and pull bar drives another energy-stored spring of pressure spring plate compression, promptly realizes the separating brake energy storage; The buffering connecting lever rotates the buffer shaft motion that drives oil bumper, with the switching force of absorbing redundant; Main connecting lever rotates; Making closes a floodgate in crescent moon connecting lever and the combined floodgate energy storage and the separating brake release module of winner's connecting lever, and the thread off piece that supports of sincere son breaks away from; The sincere son of make to close a floodgate threading off rotates under the effect of the 3rd spring until the roller of the sincere son of combined floodgate dropout and the separating brake sincere son of threading off and offsets; Promptly accomplishing closes a floodgate keeps, and realizes interlocking by blocking lever simultaneously.When needs carry out sub-switching operation, operate the separating brake release of close a floodgate maintenance and separating brake release module, make the separating brake push rod of separating brake release promote the sincere son rotation of separating brake dropout; The separating brake sincere son of threading off is sliding mode with the roller that close a floodgate to keep sincere son by the state-transition that offsets; At this moment, energy-stored spring is released ability, drives separating brake extension spring plate by chain and rotates; Then rotate by the moving output shaft of separating brake extension spring strip; Output shaft drives main connecting lever, output toggle arm, the rotation of buffering connecting lever, realizes separating brake, and the crescent moon connecting lever of main connecting lever promotes to close a floodgate and keeps sincere son to return to initial condition.Ensuing operation circulates with this.
Claims (6)
1. novel spring operating mechanism; This operating mechanism comprises power plant module (1), energy-storage module (2), energy storage maintenance and combined floodgate release module (3), close a floodgate to keep and separating brake release module (4), chain wheel assembly (5), energy-stored spring assembly, output precision (6), whole, and power plant module comprises power plant module support (101), motor (102), cone pinion (103), large bevel gear (104), eccentric shaft (105), torsion spring (106), little ratchet (107), clutch pawl (108), big ratchet (109); Energy-storage module comprises energy storage support (201), energy storage axle (202), half ratchet (203), chain coupling spindle (204), cam (205), clutch (206), lobe plate (207), sensitive switch (208); Energy storage maintenance and combined floodgate release module comprise that energy storage keeps support (301), energy storage to keep sincere son (3013), keeps sincere son (304), sincere son (306), the combined floodgate release (308) of threading off closes a floodgate; Close a floodgate to keep with separating brake release module comprise close a floodgate keep support (401), blocking lever (407), closing a floodgate keeps sincere son (402), separating brake thread off sincere son (404), separating brake release (406); Chain wheel assembly comprises sprocket wheel (502), chain pulley seat (503), chain (501); The energy-stored spring assembly comprises pull bar (7), pressure spring plate (8), energy-stored spring (9); An end passed the chain pulley seat cylinder lever connecting rod after chain connected sprocket wheel; Pull bar connects pressure spring plate, and pressure spring plate and energy-stored spring one end offset; Output precision comprise output shaft (601), output toggle arm (602), main connecting lever (603, separating brake extension spring plate (604), buffering connecting lever (605), oil bumper (606), buffer mount pad (607); Power plant module support, energy storage support, energy storage keep support, closing a floodgate keeps support, chain pulley seat, buffer mount pad to be fixed in whole, and the output shaft of output precision connects with whole geocoded activity; It is characterized in that:
In the said power plant module (1); Said motor (102), cone pinion (103), large bevel gear (104), eccentric shaft (105) are connected successively; Eccentric shaft connects little ratchet (107), big ratchet (109); Little ratchet, big ratchet connect clutch pawl (108), and the clutch pawl connects torsion spring (106), and reduction torsion spring is positioned power plant module support (101);
In the said energy-storage module (2); Said energy storage support (201) connects energy storage axle (202); Energy storage axle one end connects half ratchet (203); The other end connects clutch (206), and energy storage axle middle part connects cam (205), eccentric chain coupling spindle (204) and the spacer pin (209) of connecting of said half ratchet;
In said energy storage maintenance and the combined floodgate release module (3), said energy storage keeps the movable connection of support (301) energy storage to keep sincere son (303), keep sincere son (304), and energy storage keeps a sincere sub end to be provided with limited mouth (30301); Energy storage keeps the affixed combined floodgate release of support (308); The combined floodgate push rod of combined floodgate release connects the sincere son (306) of threading off that closes a floodgate; Close a floodgate to thread off sincere son, keep sincere son, energy storage to keep sincere sub-three to be connected, and close a floodgate thread off sincere son, keep sincere son, energy storage to keep all being connected return springs between sincere sub-three and the said combined floodgate maintenance support;
Said combined floodgate keep with separating brake release module (4) in, said combined floodgate keep support (401) movable connect to close a floodgate keep sincere son (402), the separating brake sincere son (404) of threading off; Close a floodgate and keep the affixed separating brake release of support (406); The separating brake push rod of the separating brake release separating brake sincere son of threading off that is connected; Separating brake thread off sincere son be connected close a floodgate to keep sincere son, separating brake thread off sincere son, closing a floodgate keeps sincere son to connect return springs between the maintenance support with closing a floodgate;
In the said output precision (6); Said output shaft (601) connects output toggle arm (602), main connecting lever (603), separating brake extension spring plate (604), buffering connecting lever (605); The buffering connecting lever connects the buffer shaft (60601) of oil bumper (606), the hinged buffering mount pad of oil bumper (607);
Said little ratchet, big ratchet half ratchet that is connected, the spacer pin of said half ratchet keeps the limited mouth interlock of connecting lever to interlock with said energy storage, and said cam and said main connecting lever are connected, and said main connecting lever and said combined floodgate maintenance connecting lever are connected; Said chain wheel assembly (5), energy-stored spring assembly are equipped with two groups, and wherein the chain of one group of chain wheel assembly (501) joins with the chain coupling spindle of said half ratchet, and the chain and the said separating brake extension spring plate of another group chain wheel assembly join.
2. according to the said novel spring operating mechanism of claim 1, it is characterized in that said return springs is spring or torsion spring.
3. according to the said novel spring operating mechanism of claim 1, it is characterized in that said energy storage keeps sincere son (303) one sides to be provided with roller, roller offsets with the sincere son of said maintenance (304) and is connected.
4. according to the said novel spring operating mechanism of claim 1; It is characterized in that said combined floodgate keeps sincere son (402) end one side to be provided with roller; Opposite side is provided with to piece (40201); Roller and the said separating brake sincere son (404) of threading off offsets and is connected, and supports piece and offsets with said main connecting lever (603) and be connected.
5. according to the said novel spring operating mechanism of claim 1, it is characterized in that said main connecting lever (603) is provided with roller, roller offsets with said cam (205) and is connected.
6. according to the said novel spring operating mechanism of claim 1, it is characterized in that said chain pulley seat (503) takes the shape of the letter U, and chain pulley seat is provided with chain guiding perforation (50301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200016063U CN202434407U (en) | 2012-01-05 | 2012-01-05 | Novel spring operation mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200016063U CN202434407U (en) | 2012-01-05 | 2012-01-05 | Novel spring operation mechanism |
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| CN202434407U true CN202434407U (en) | 2012-09-12 |
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| CN2012200016063U Expired - Fee Related CN202434407U (en) | 2012-01-05 | 2012-01-05 | Novel spring operation mechanism |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996565A (en) * | 2013-02-20 | 2014-08-20 | 张亚宇 | Spring operating mechanism of high-voltage circuit breaker |
| CN104240981A (en) * | 2013-06-20 | 2014-12-24 | 厦门华电开关有限公司 | Modularized spring operating mechanism |
| WO2014201659A1 (en) * | 2013-06-20 | 2014-12-24 | 厦门华电开关有限公司 | Modular spring operation mechanism |
| CN104299810A (en) * | 2014-06-27 | 2015-01-21 | 国家电网公司 | Rack and spring operating mechanism using the same |
| CN107180710A (en) * | 2017-06-27 | 2017-09-19 | 国网山东省电力公司经济技术研究院 | A kind of switch cubicle and its operating mechanism |
| WO2018094931A1 (en) * | 2016-11-22 | 2018-05-31 | 上海思源高压开关有限公司 | Spring operation mechanism for use with high-voltage circuit breakers |
| CN109950100A (en) * | 2019-04-10 | 2019-06-28 | 宏秀电气有限公司 | A kind of operating mechanism and outdoor high voltage circuit breaker of outdoor high voltage circuit breaker |
| CN110491697A (en) * | 2019-08-31 | 2019-11-22 | 武汉倍诺德开关有限公司 | A kind of combined floodgate structure of modularized circuit breaker |
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2012
- 2012-01-05 CN CN2012200016063U patent/CN202434407U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996565A (en) * | 2013-02-20 | 2014-08-20 | 张亚宇 | Spring operating mechanism of high-voltage circuit breaker |
| CN104240981A (en) * | 2013-06-20 | 2014-12-24 | 厦门华电开关有限公司 | Modularized spring operating mechanism |
| WO2014201659A1 (en) * | 2013-06-20 | 2014-12-24 | 厦门华电开关有限公司 | Modular spring operation mechanism |
| CN104240981B (en) * | 2013-06-20 | 2016-10-26 | 厦门华电开关有限公司 | Modular springs operating mechanism |
| CN104299810A (en) * | 2014-06-27 | 2015-01-21 | 国家电网公司 | Rack and spring operating mechanism using the same |
| CN104299810B (en) * | 2014-06-27 | 2017-01-18 | 国家电网公司 | Rack and spring operating mechanism using the same |
| WO2018094931A1 (en) * | 2016-11-22 | 2018-05-31 | 上海思源高压开关有限公司 | Spring operation mechanism for use with high-voltage circuit breakers |
| CN107180710A (en) * | 2017-06-27 | 2017-09-19 | 国网山东省电力公司经济技术研究院 | A kind of switch cubicle and its operating mechanism |
| CN107180710B (en) * | 2017-06-27 | 2019-11-08 | 国网山东省电力公司经济技术研究院 | A kind of switchgear and its operating mechanism |
| CN109950100A (en) * | 2019-04-10 | 2019-06-28 | 宏秀电气有限公司 | A kind of operating mechanism and outdoor high voltage circuit breaker of outdoor high voltage circuit breaker |
| CN109950100B (en) * | 2019-04-10 | 2024-02-20 | 宏秀电气有限公司 | Operating mechanism of outdoor high-voltage circuit breaker and outdoor high-voltage circuit breaker |
| CN110491697A (en) * | 2019-08-31 | 2019-11-22 | 武汉倍诺德开关有限公司 | A kind of combined floodgate structure of modularized circuit breaker |
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