CN202384191U - Energy storage operating mechanism with double switch springs - Google Patents
Energy storage operating mechanism with double switch springs Download PDFInfo
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- CN202384191U CN202384191U CN2011205047434U CN201120504743U CN202384191U CN 202384191 U CN202384191 U CN 202384191U CN 2011205047434 U CN2011205047434 U CN 2011205047434U CN 201120504743 U CN201120504743 U CN 201120504743U CN 202384191 U CN202384191 U CN 202384191U
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- switch
- load switch
- earthed switch
- connecting lever
- earthed
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Abstract
The utility model relates to an energy storage operating mechanism with double switch springs. The energy storage operating mechanism is formed mainly by a way that a front installation plywood is respectively connected with a switch drive gear and a load switch drive gear through a ground switch operating shaft and a load switch operating shaft, a rear installation plywood is respectively connected with a two-way ground switch overrun clutch, a ground switch locking lever drive crank, a ground switch energy storage crank, a ground switch drive crank, a two-way load switch overrun clutch, a load switch locking lever drive crank, load switch energy storage crank, the load switch drive crank and the locking lever middle-connection indicator. The ground switch drive crank, a ground switch drive connecting rod, a ground switch operating main shaft and a ground switch operating crank are sequentially connected with one another; and the load switch drive crank, a load switch drive connecting rod, a load switch operating main shaft and a load switch operating crank are sequentially connected with one another. The energy storage operating mechanism provided by the utility model has a simple structure, a small volume and low cost and is suitable for being used as an operating mechanism with the double switch springs.
Description
Technical field
The utility model relates to the switch operating mechanism, is a kind of biswitch spring energy-storage operating mechanism.
Background technology
The high-voltage switch gear spring operating mechanism generally is the mechanism that is used for high-voltage switch gear breaking-closing operating or divide-shut brake interlocking; Granted publication CN201156478Y like Chinese patent document publication; On November 26 2008 Granted publication day, the utility model name is called " a kind of dual output high-voltage switch gear operating mechanism ", and it comprises one by motor-driven first order reductor; Also comprise two electromagnetic clutchs and two second level reductors; First reductor has two outputs, and each output is connected with the input of a second level reductor through an electromagnetic clutch, and each second level reductor has independently output.Said structure mainly is in order to realize the actuating to two kinds of switches, but owing to adopt electromagnetic clutch, reductor, its volume is bigger, and manufacturing cost is higher.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of the utility model is to this area a kind of biswitch spring energy-storage operating mechanism to be provided, and makes it solve big, the manufacturing cost technical problems of high of existing like product volume.Its objective is and realize through following technical scheme.
Clamping plate before comprising, are installed this biswitch spring energy-storage operating mechanism; Clamping plate are installed in the back; The earthed switch operating axis; The earthed switch driven wheel; The earthed switch double rolling key clutch; The earthed switch blocking lever drives connecting lever; Energy-stored spring; Earthed switch energy storage connecting lever; The earthed switch driving shaft; Earthed switch drives connecting lever; The earthed switch gag lever post; Blocking lever; The on-load switch operating axis; The on-load switch driven wheel; The on-load switch double rolling key clutch; The on-load switch blocking lever drives connecting lever; On-load switch energy storage connecting lever; The on-load switch driving shaft; On-load switch drives connecting lever; The on-load switch gag lever post; The earthed switch operation axis; Earthed switch operation connecting lever; The on-load switch operation axis; On-load switch operation connecting lever; Its structural feature is: said earthed switch operating axis, earthed switch driving shaft, on-load switch operating axis, on-load switch driving shaft are installed clamping plate before connecting through axle sleeve is movable; In preceding installation clamping plate; The earthed switch operating axis is fixedly connected the earthed switch driven wheel; The earthed switch driving shaft is fixedly connected the earthed switch double rolling key clutch, and the on-load switch operating axis is fixedly connected the on-load switch driven wheel, and the on-load switch driving shaft is fixedly connected the on-load switch double rolling key clutch; Earthed switch driven wheel and the engagement of earthed switch double rolling key clutch, on-load switch driven wheel and the engagement of on-load switch double rolling key clutch.Through operational grounding switching manipulation axle or on-load switch operating axis, realizing two different switch branches, closing function, but and reciprocal interlocking between the two.
Said earthed switch driving shaft one end is fixedly connected the earthed switch blocking lever and drives connecting lever; On-load switch driving shaft one end is fixedly connected the on-load switch blocking lever and drives connecting lever; The earthed switch blocking lever drives connecting lever, the on-load switch blocking lever drives connecting lever respectively through the movable blocking lever two ends that connect of the arc groove that is provided with; Blocking lever forms by two bars are hinged, and the blocking lever middle part connects direction board.Through this structure; When the earthed switch operating axis is accomplished rotation; Drive connecting lever drive blocking lever by the earthed switch latch lever and move, blocking lever drives direction board and moves to on-load switch operating axis position, and the on-load switch operating axis is blocked; This moment can't operational load switching manipulation axle, promptly realizes Interlock Status; Operational load switching manipulation axle then needs earlier the earthed switch operating axis to be resetted if desired.In like manner, the operating process of on-load switch operating axis also is like this.
The said earthed switch driving shaft other end, the on-load switch driving shaft other end pass the said preceding clamping plate of installing and connect through axle sleeve is movable with back installation clamping plate; Clamping plate and back are installed before said installs between the clamping plate; Said earthed switch driving shaft is fixedly connected earthed switch energy storage connecting lever; The on-load switch driving shaft is fixedly connected on-load switch energy storage connecting lever, is connected energy-stored spring between earthed switch energy storage connecting lever and the on-load switch energy storage connecting lever; Install in the clamping plate in said back; Said earthed switch driving shaft is fixedly connected earthed switch and drives connecting lever; The on-load switch driving shaft is fixedly connected on-load switch and drives connecting lever, and earthed switch drives connecting lever, on-load switch drives connecting lever and is equipped with arc chute, and earthed switch drives connecting lever through the movable earthed switch drive link that connects of arc chute; The activity of earthed switch drive link connects earthed switch operation connecting lever, and earthed switch operation connecting lever is fixedly connected the earthed switch operation axis; The movable on-load switch drive link that connects of on-load switch operation connecting lever, the activity of on-load switch drive link connects on-load switch operation connecting lever, and on-load switch operation connecting lever is fixedly connected the on-load switch operation axis.Above structure is branch, the combined floodgate linkage structure of this biswitch spring energy-storage operating mechanism, through final switch branch, the closing operation of realizing two difference in functionalitys of this structure.
Said earthed switch double rolling key clutch, on-load switch double rolling key clutch constitute by gear wheel, interior wheel, roller; The gear wheel inner peripheral surface is provided with the roller groove; Be provided with roller in the roller groove, said interior wheel surface is provided with the voussoir of circular arc, and the arc surface of voussoir and said roller offset.Adopting the structure of this kind freewheel clutch, make and can realize rotating in the same way between gear wheel and the interior wheel, can realize deciding relatively rotating of angle again, mainly is in order to adapt to when discharging automatically after spring energy-storage is accomplished the needs of the inner interlock of operating mechanism.
Said back is installed and is connected earthed switch gag lever post, on-load switch gag lever post, earthed switch combined floodgate guide vane end stop, on-load switch combined floodgate guide vane end stop in the clamping plate.Earthed switch gag lever post, on-load switch gag lever post are rotated spacing respectively to ground connection switch drive connecting lever, on-load switch driving connecting lever, earthed switch combined floodgate guide vane end stop, on-load switch combined floodgate guide vane end stop carry out spacing to ground connection switch drive connecting rod, on-load switch drive link respectively.
The utility model structural principle is comparatively simple, and volume is little, low cost of manufacture; When the high-voltage switch gear of two difference in functionalitys of may command carries out branch, closing operation; Can effectively avoid misoperation again, the spring energy-storage operating mechanism that is suitable as high-voltage switch gear uses, or the architecture advances of like product.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model.
Fig. 2 is the earthed switch double rolling key clutch structural representation of the utility model.
Fig. 3 is the perspective view of the utility model.
Fig. 4 is the earthed switch double rolling key clutch initial condition structural representation of the utility model.
The name of sequence number is called among the figure: 1, preceding installation clamping plate, 2, the back installs clamping plate, 3, blocking lever, 4, direction board, 100, the earthed switch operating axis; 101, earthed switch driven wheel, 102, the earthed switch blocking lever drives connecting lever, 1021, arc groove, 103, the earthed switch double rolling key clutch, 1031, gear wheel; 1032, roller, 1033, voussoir, 1034, interior wheel, 1035, door, 104, earthed switch energy storage connecting lever; 105, earthed switch driving shaft, 106, the earthed switch gag lever post, 107, earthed switch drives connecting lever, 1071, arc chute; 108, earthed switch drive link, 109, earthed switch combined floodgate guide vane end stop, 110, the earthed switch operation axis, 111, earthed switch operation connecting lever; 200, on-load switch operating axis, 201, the on-load switch driven wheel, 202, the on-load switch blocking lever drives connecting lever, 203, the on-load switch double rolling key clutch; 204, on-load switch energy storage connecting lever, 205, the on-load switch driving shaft, 206, the on-load switch gag lever post, 207, on-load switch drives connecting lever; 208, on-load switch drive link, 209, on-load switch combined floodgate guide vane end stop, 210, the on-load switch operation axis, 211, on-load switch operation connecting lever.
Embodiment
In conjunction with accompanying drawing, the utility model is further described.
Shown in Fig. 1～3; This biswitch spring energy-storage operating mechanism is that earthed switch operating assembly and on-load switch operating assembly are set to integral type, and to realize two different high-voltage switch gears of operating mechanism interlocked control, its concrete structure is: clamping plate 1, back installation clamping plate 2 are installed before comprising; Preceding installation clamping plate, back are installed clamping plate and are constituted by two boards; Preceding clamping plate one side of installing connects earthed switch operating axis 100, earthed switch driving shaft 105, opposite side connected load switching manipulation axle 200, on-load switch driving shaft 205, and the earthed switch operating axis connects earthed switch driven wheel 101; The earthed switch driving shaft connects earthed switch double rolling key clutch 103; On-load switch operating axis connected load switch drive gear 201, on-load switch driving shaft connected load switch two-way freewheel clutch 203, wherein earthed switch double rolling key clutch, on-load switch double rolling key clutch constitute by gear wheel 1031, roller 1032, interior wheel 1034, door 1035; The gear wheel inner peripheral surface is provided with the roller groove; Roller places in the roller groove, and interior wheel surface is provided with the voussoir 1033 of circular arc, and the arc surface and the roller of voussoir offset; Through affixed door, so that interior wheel remains in the gear wheel inner ring on the gear wheel surface.The gear wheel of earthed switch driven wheel and earthed switch double rolling key clutch meshing and place before install in the clamping plate, the gear wheel of on-load switch driven wheel and on-load switch double rolling key clutch meshing and place before in the installation clamping plate.Earthed switch driving shaft one end connects the earthed switch blocking lever and drives connecting lever 102; On-load switch driving shaft one end connected load switch blocking lever drives connecting lever 202; The earthed switch blocking lever drives connecting lever, the on-load switch blocking lever drives and before connecting lever places the clamping plate lateral surface is installed; And both are equipped with arc groove 1021, through movable respectively blocking lever 3 two ends that connect of both arc grooves, to realize interlocking.Blocking lever forms by two bars are hinged, and the blocking lever middle part connects direction board 4.Clamping plate are installed before the earthed switch driving shaft other end and the on-load switch driving shaft other end pass are respectively flexibly connected back installation clamping plate.Install between the clamping plate at preceding installation clamping plate and back; The earthed switch driving shaft is fixedly connected earthed switch energy storage connecting lever 104; The on-load switch driving shaft is fixedly connected on-load switch energy storage connecting lever 204, is connected energy-stored spring between earthed switch energy storage connecting lever and the on-load switch energy storage connecting lever.In clamping plate are installed in the back; The earthed switch driving shaft is fixedly connected earthed switch and drives connecting lever 107; The on-load switch driving shaft is fixedly connected on-load switch and drives connecting lever 207; Earthed switch drives connecting lever, on-load switch drives connecting lever and is equipped with arc chute 1071, and earthed switch drives connecting lever through movable earthed switch drive link 108 1 ends that connect of arc chute, and on-load switch drives connecting lever through movable on-load switch drive link 208 1 ends that connect of arc chute.The movable main shaft connecting lever that connects earthed switch operation axis 110 of the earthed switch drive link other end, earthed switch operation axis are fixedly connected earthed switch operation connecting lever 111; The movable main shaft connecting lever that connects on-load switch operation axis 210 of the on-load switch drive link other end, on-load switch operation axis are fixedly connected on-load switch operation connecting lever 211.In order to make the operating mechanism actuating accurate, stable; In clamping plate are installed in the back, be provided with earthed switch gag lever post 106, earthed switch combined floodgate guide vane end stop 109, on-load switch gag lever post 206, on-load switch combined floodgate guide vane end stop 209, respectively to ground connection switch drive connecting lever, earthed switch drive link, on-load switch drive connecting lever, the on-load switch drive link is spacing.Above structure is the concrete structure of the utility model.
In conjunction with said structure, be that example is done concise and to the point the description to the operation principle of the utility model with operational grounding switching manipulation axle.Under the initial condition, the position of the direction board that blocking lever connected between earthed switch operating axis, on-load switch operating axis, selectively actuatable earthed switch operating axis or on-load switch operating axis at this moment.When rotating counterclockwise the earthed switch operating axis; To drive the earthed switch driven wheel and rotate counterclockwise rotation; The gear wheel that the earthed switch driven wheel drives the earthed switch double rolling key clutch clockwise rotates, because under the initial condition, the gear wheel in the earthed switch double rolling key clutch, roller, interior wheel are in state shown in Figure 4; Be that gear wheel is when clockwise rotating; Because of roller offsets with the voussoir left circles cambered surface of interior wheel, thus gear wheel rotate will directly drive in wheel rotate, drive the earthed switch driving shaft by interior wheel again and clockwise rotate.The earthed switch driving shaft clockwise rotates drive earthed switch blocking lever driving connecting lever, earthed switch energy storage connecting lever, earthed switch is driven connecting lever and clockwise rotate.Because the earthed switch blocking lever drives connecting lever and is provided with arc groove; Earthed switch drives connecting lever and is provided with arc chute; When earthed switch energy storage connecting lever compressed energy-storage spring to maximum; The arc groove that the earthed switch blocking lever drives connecting lever makes the movable point of attachment of blocking lever end slide into the other end by arc groove one end along the arc groove direction just; The movable point of attachment that the arc chute that earthed switch drives connecting lever makes the earthed switch drive link just slides into the other end along the arc chute direction, i.e. blocking lever, all not starts of earthed switch drive link of this moment by an end of arc chute.When the energy-stored spring storage discharges; To promote earthed switch energy storage connecting lever and continue the clockwise direction rotation; Then driving the earthed switch driving shaft continues to clockwise rotate; The earthed switch driving shaft drives earthed switch blocking lever driving connecting lever, earthed switch drives connecting lever and continues to clockwise rotate, and the earthed switch blocking lever drives connecting lever and promotes blocking lever towards the motion of on-load switch operating axis direction, until direction board the on-load switch operating axis is blocked; Earthed switch drives connecting lever and drives the motion of earthed switch drive link, and earthed switch driving connection drives the earthed switch operation axis then, earthed switch operation connecting lever rotates, and accomplishes closing operation.At this moment, the on-load switch operating axis is blocked by direction board, so can't operate, has promptly realized the state of earthed switch operating axis and on-load switch operating axis interlocking.When needs operational load switching manipulation axle, need earlier the earthed switch operating axis to be resetted, all the other modes of operation are identical with the earthed switch operating axis.
Claims (3)
1. install before biswitch spring energy-storage operating mechanism, this operating mechanism comprise clamping plate (1), back install clamping plate (2), earthed switch operating axis (100), earthed switch driven wheel (101), earthed switch double rolling key clutch (103), earthed switch blocking lever drive connecting lever (102), energy-stored spring, earthed switch energy storage connecting lever (104), earthed switch driving shaft (105), earthed switch drive connecting lever (107), switch drive connecting rod (108), earthed switch operation axis (110), earthed switch operation connecting lever (111), blocking lever (4), on-load switch operating axis (200), on-load switch driven wheel (201), on-load switch double rolling key clutch (203), on-load switch blocking lever drive connecting lever (202), on-load switch energy storage connecting lever (204), on-load switch driving shaft (205), on-load switch and drive connecting lever (207), on-load switch drive link (208), on-load switch operation axis (210), on-load switch operation connecting lever (211); It is characterized in that:
Said earthed switch operating axis (100), earthed switch driving shaft (105), on-load switch operating axis (200), on-load switch driving shaft (205) are installed clamping plate (1) before being actively connected on through axle sleeve; In preceding installation clamping plate; The earthed switch operating axis is fixedly connected earthed switch driven wheel (101); The earthed switch driving shaft is fixedly connected earthed switch double rolling key clutch (103); The on-load switch operating axis is fixedly connected on-load switch driven wheel (201); The on-load switch driving shaft is fixedly connected on-load switch double rolling key clutch (203), earthed switch driven wheel and the engagement of earthed switch double rolling key clutch, on-load switch driven wheel and the engagement of on-load switch double rolling key clutch;
Said earthed switch driving shaft (105) one ends are fixedly connected the earthed switch blocking lever and drive connecting lever (102); On-load switch driving shaft (205) one ends are fixedly connected the on-load switch blocking lever and drive connecting lever (202); The earthed switch blocking lever drives connecting lever, the on-load switch blocking lever drives connecting lever respectively through movable blocking lever (3) two ends that connect of the arc groove (1021) that is provided with; Blocking lever forms by two bars are hinged, and the blocking lever middle part connects direction board (4);
Said earthed switch driving shaft (105) other end, on-load switch driving shaft (205) other end pass the said preceding clamping plate (1) of installing and pass through the axle sleeve active link with said back installation clamping plate (2); Clamping plate and back are installed before said installs between the clamping plate; Said earthed switch driving shaft is fixedly connected earthed switch energy storage connecting lever (104); The on-load switch driving shaft is fixedly connected on-load switch energy storage connecting lever (204), is connected energy-stored spring between earthed switch energy storage connecting lever and the on-load switch energy storage connecting lever; Install in the clamping plate in said back; Said earthed switch driving shaft is fixedly connected earthed switch and drives connecting lever (107); The on-load switch driving shaft is fixedly connected on-load switch and drives connecting lever (207); Earthed switch drives connecting lever, on-load switch drives connecting lever and is equipped with arc chute (1071); Earthed switch drives connecting lever through the movable earthed switch drive link (108) that connects of arc chute, and the activity of earthed switch drive link connects the main shaft connecting lever of earthed switch operation axis (110), and the earthed switch operation axis is fixedly connected earthed switch operation connecting lever (111); The movable on-load switch drive link (208) that connects of on-load switch operation connecting lever, the activity of on-load switch drive link connects the main shaft connecting lever of on-load switch operation axis (210), and the on-load switch operation axis is fixedly connected on-load switch operation connecting lever (211).
2. according to the said biswitch spring energy-storage of claim 1 operating mechanism; It is characterized in that said earthed switch double rolling key clutch (103), on-load switch double rolling key clutch (203) constitute by gear wheel (1031), interior wheel (1034), roller (1032); The gear wheel inner peripheral surface is provided with the roller groove; Be provided with roller in the roller groove, said interior wheel surface is provided with the voussoir (1033) of circular arc, and the arc surface of voussoir and said roller offset.
3. according to the said biswitch spring energy-storage of claim 1 operating mechanism, it is characterized in that connecting in the said back installation clamping plate (2) earthed switch gag lever post (106), on-load switch gag lever post (206), earthed switch combined floodgate guide vane end stop (109), on-load switch combined floodgate guide vane end stop (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205047434U CN202384191U (en) | 2011-12-07 | 2011-12-07 | Energy storage operating mechanism with double switch springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205047434U CN202384191U (en) | 2011-12-07 | 2011-12-07 | Energy storage operating mechanism with double switch springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202384191U true CN202384191U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205047434U Expired - Fee Related CN202384191U (en) | 2011-12-07 | 2011-12-07 | Energy storage operating mechanism with double switch springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202384191U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606473A (en) * | 2013-12-06 | 2014-02-26 | 北京合纵科技股份有限公司 | New gear-transmission isolating mechanism with double operating holes |
| CN103730283A (en) * | 2013-12-31 | 2014-04-16 | 浙江华仪电器科技有限公司 | Operating mechanism used for three-station switch |
| CN105225862A (en) * | 2015-09-28 | 2016-01-06 | 平高集团有限公司 | A kind of spring operating mechanism and manual energy storing device thereof |
| CN105513856A (en) * | 2015-11-30 | 2016-04-20 | 江苏德春电力科技有限公司 | Switch outgoing line operating mechanism |
-
2011
- 2011-12-07 CN CN2011205047434U patent/CN202384191U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606473A (en) * | 2013-12-06 | 2014-02-26 | 北京合纵科技股份有限公司 | New gear-transmission isolating mechanism with double operating holes |
| CN103606473B (en) * | 2013-12-06 | 2015-12-02 | 北京合纵科技股份有限公司 | New gear drive dual operation hole interrupter |
| CN103730283A (en) * | 2013-12-31 | 2014-04-16 | 浙江华仪电器科技有限公司 | Operating mechanism used for three-station switch |
| CN103730283B (en) * | 2013-12-31 | 2015-10-28 | 浙江华仪电器科技有限公司 | A kind of three-station operating mechanism |
| CN105225862A (en) * | 2015-09-28 | 2016-01-06 | 平高集团有限公司 | A kind of spring operating mechanism and manual energy storing device thereof |
| CN105513856A (en) * | 2015-11-30 | 2016-04-20 | 江苏德春电力科技有限公司 | Switch outgoing line operating mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20191207 |