CN105225862A - A kind of spring operating mechanism and manual energy storing device thereof - Google Patents
A kind of spring operating mechanism and manual energy storing device thereof Download PDFInfo
- Publication number
- CN105225862A CN105225862A CN201510625771.4A CN201510625771A CN105225862A CN 105225862 A CN105225862 A CN 105225862A CN 201510625771 A CN201510625771 A CN 201510625771A CN 105225862 A CN105225862 A CN 105225862A
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- China
- Prior art keywords
- bearing
- operating mechanism
- freewheel clutch
- spring operating
- power transmission
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence
Abstract
The present invention relates to a kind of spring operating mechanism and manual energy storing device thereof, comprise bearing and rotation and be assemblied in power transmission shaft on bearing, described power transmission shaft rotates forward corresponding operating mechanism energy storage, the corresponding spring operating mechanism release of reverse rotation, also comprise freewheel clutch and locking system, freewheel clutch has to rotate forward and is separated the inner ring that be combined with each other of reverse rotation and outer ring, outer ring and the bearing of described freewheel clutch relatively rotate setting, the inner ring of described freewheel clutch is used for fixing with the rotation power transmission shaft be assemblied in bearing or being in transmission connection by drive mechanism synchronous rotary, described locking system has the lock-out state stoping the outer ring of freewheel clutch to rotate the power transmission shaft reverse rotation to stop spring operating mechanism, described locking system also has the locking of releasing to the outer ring of freewheel clutch to make the released state of the power transmission shaft reverse rotation of spring operating mechanism.Spring operating mechanism in the present invention can either can release energy again by manual energy storage.
Description
Technical field
The present invention relates to a kind of spring operating mechanism and manual energy storing device thereof.
Background technology
High-voltage switch gear spring operating mechanism is used for the power for the dynamic and static contact of high voltage switch circuit device divides, closes a floodgate, general spring operating mechanism is equipped with for the energy storage motor to spring operating mechanism energy storage, effectively, reliably dividing to enable operating mechanism, closing a floodgate, spring operating mechanism needs namely to carry out energy storage by motor drive mode usually, can also the mode of manually energy storage be spring energy-storage.
If the day for announcing is 2014.02.12 in prior art, notification number is a kind of manual energy storing device for breaker spring operating mechanism disclosed in the Chinese utility model patent of CN203434017U, this manual energy storing device comprises the first bevel gear be arranged on the organization gear axle of breaker spring operating mechanism, the second bevel gear coordinated with the first bevel gear, the wheel shaft of the second bevel gear is provided with taper knob, between the wheel shaft of taper knob inwall and the second bevel gear, unilateral bearing is set, taper knob is fixedly connected with unilateral bearing outer ring, taper knob is fixedly connected with handle body.When breaker spring operating mechanism needs manual energy storage, along rotating forward handle, the wheel shaft of handle drives second bevel gear rotates forward, second bevel gear wheel shaft drives the first bevel gear to rotate spring operating mechanism energy storage, because the wheel shaft outer surface of the second bevel gear coordinates with the inwall of unilateral bearing, the outer wall of unilateral bearing is fixedly connected with taper knob, drives the second bevel gear to rotate forward when handle is rotated forward, and the second bevel gear cannot be driven when handle rotates backward to rotate backward.
Because the energy-stored spring in spring operating mechanism could must realize when loading completely threading off, when drive motors stall, because motor inertia can be rotated further, the position that therefore cannot ensure motor driving shaft stall is the position that loads completely of corresponding energy-stored spring just in time, when energy-stored spring does not reach complete loading position, with regard to needing, the energy of energy-stored spring is discharged, to facilitate technical staff's operating spring operating mechanism.And above-mentioned manual energy storing device can only drive the second bevel gear to rotate forward carries out stored energy operation, cannot meet and manually release and can operate, and then user demand cannot be met.
Summary of the invention
The object of this invention is to provide a kind of can manual energy storage and make spring operating mechanism release can manual energy storing device.The object of the present invention is to provide a kind of breaker spring operating mechanism using this manual energy storing device.
In order to solve the problem, technical scheme of the present invention is:
A kind of manual energy storing device of spring operating mechanism, comprise bearing and rotation and be assemblied in power transmission shaft on bearing, described power transmission shaft rotates forward corresponding operating mechanism energy storage, the corresponding spring operating mechanism release of reverse rotation, also comprise freewheel clutch and locking system, freewheel clutch has to rotate forward and is separated the inner ring that be combined with each other of reverse rotation and outer ring, outer ring and the bearing of described freewheel clutch relatively rotate setting, the inner ring of described freewheel clutch is used for fixing with the rotation power transmission shaft be assemblied in bearing or being in transmission connection by drive mechanism synchronous rotary, described locking system has the lock-out state stoping the outer ring of freewheel clutch to rotate the power transmission shaft reverse rotation to stop spring operating mechanism, described locking system also has the locking of releasing to the outer ring of freewheel clutch to make the released state of the power transmission shaft reverse rotation of spring operating mechanism.
Described bearing is provided with the centre bore that the drive axis for spring operating mechanism assembles, described freewheel clutch is arranged in the centre bore of bearing, stop collar is provided with between freewheel clutch and bearing, the outer ring of described freewheel clutch is fixedly connected with described stop collar, described stop collar and described bearing relatively rotate, and described locking system is arranged on bearing and stop collar.
Described locking system comprise can move to locking position conciliate the dead bolt of lock-bit, stop collar are arranged coordinate with the spline fit structure stoping stop collar to rotate with the dead bolt block of locking position, locking system in the locked state described dead bolt is in locking position and coordinates with spline fit structure spline, locking system described dead bolt under lock released state is in be separated lock-bit and is separated with spline fit structure, also comprise the elastic component driving dead bolt to move from solution lock-bit to locking displacement, elastic component moves from locking position to unblock displacement by being made dead bolt during external force by compressing at dead bolt.
The end of described stop collar is provided with flange, described spline fit structure is at least one planar section be arranged in the radial side of flange, bearing offers blind hole, described dead bolt is the limited post be installed in blind hole, described elastic component be arranged on blind via bottom can by the back-moving spring of limited post jack-up.
Spring operating mechanism, the manual energy storing device comprising power shaft and be in transmission connection with power shaft, manual energy storing device comprises bearing and rotation and is assemblied in power transmission shaft on bearing, described power transmission shaft rotates forward corresponding operating mechanism energy storage, the corresponding spring operating mechanism release of reverse rotation, also comprise freewheel clutch and locking system, freewheel clutch has to rotate forward and is separated the inner ring that be combined with each other of reverse rotation and outer ring, outer ring and the bearing of described freewheel clutch relatively rotate setting, the inner ring of described freewheel clutch is used for fixing with the rotation power transmission shaft be assemblied in bearing or being in transmission connection by drive mechanism synchronous rotary, described locking system has the lock-out state stoping the outer ring of freewheel clutch to rotate the power transmission shaft reverse rotation to stop spring operating mechanism, described locking system also has the locking of releasing to the outer ring of freewheel clutch to make the released state of the power transmission shaft reverse rotation of spring operating mechanism.
Described bearing is provided with the centre bore that the drive axis for spring operating mechanism assembles, described freewheel clutch is arranged in the centre bore of bearing, stop collar is provided with between freewheel clutch and bearing, the outer ring of described freewheel clutch is fixedly connected with described stop collar, described stop collar and described bearing relatively rotate, and described locking system is arranged on bearing and stop collar.
Described locking system comprise can move to locking position conciliate the dead bolt of lock-bit, stop collar are arranged coordinate with the spline fit structure stoping stop collar to rotate with the dead bolt block of locking position, locking system in the locked state described dead bolt is in locking position and coordinates with spline fit structure spline, locking system described dead bolt under lock released state is in be separated lock-bit and is separated with spline fit structure, also comprise the elastic component driving dead bolt to move from solution lock-bit to locking displacement, elastic component moves from locking position to unblock displacement by being made dead bolt during external force by compressing at dead bolt.
The end of described stop collar is provided with flange, described spline fit structure is at least one planar section be arranged in the radial side of flange, bearing offers blind hole, described dead bolt is the limited post be installed in blind hole, described elastic component be arranged on blind via bottom can by the back-moving spring of limited post jack-up.
Advantageous Effects of the present invention is: the manual energy storing device of spring operating mechanism comprises bearing and locking system, the power transmission shaft of spring operating mechanism installs in the holder, freewheel clutch is provided with between bearing and power transmission shaft, freewheel clutch has inner ring and outer ring, the inner ring of freewheel clutch and power transmission shaft are fixed or are in transmission connection by drive mechanism synchronous rotary, outer ring and the bearing of freewheel clutch relatively rotate setting, locking system has lock-out state and released state, when the power transmission shaft of spring operating mechanism rotates forward, the outer ring of freewheel clutch is separated with inner ring, locking system is in the lock state, locking system stops the outer ring rotating of freewheel clutch, power transmission shaft can not rotate backward, when locking system is in released state, the outer ring of freewheel clutch can be rotated relative to bearing, now the outer ring of freewheel clutch and inner ring be combined with each other, and the power transmission shaft of spring operating mechanism can rotate backward, and then realizes the exoergic process of spring operating mechanism, the present invention can realize manual energy storage and manual energy storage function, when needs energy storage, locking system is allowed to be in the lock state, when energy released by needs, allow locking system be in released state, improve the serviceability of spring operating mechanism.
Accompanying drawing explanation
Fig. 1 is the structural representation of spring operating mechanism in the embodiment of the present invention 1;
Fig. 2 is the structural representation of spring operating mechanism in the embodiment of the present invention 1;
Fig. 3 is the enlarged diagram in I portion in Fig. 2;
Fig. 4 is the structural representation of the manual energy storing device of spring operating mechanism in the embodiment of the present invention 1;
Fig. 5 is the structural representation of the manual energy storing device of spring operating mechanism in the embodiment of the present invention 1;
Fig. 6 be the manual energy storing device of spring operating mechanism in the embodiment of the present invention 1 when being in the lock state stop collar and limited post coordinate schematic diagram;
Fig. 7 is the structural representation of the crank of spring operating mechanism in the embodiment of the present invention 1;
Fig. 8 is the enlarged diagram in II portion in Fig. 7;
In figure: 1-bearing 2-back-moving spring 3-stop collar 31-planar section 4-power transmission shaft 5-block bearing 6-straight pin 7-circlip 8-adjusts pad 9-thrust bearing 11-limited post 111-step surface 12-spring operating mechanism 14-crank 141-the first side wall 142-second sidewall 15-energy storage motor 16-power shaft.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
The embodiment 1 of spring operating mechanism in the present invention, as shown in Fig. 1 ~ Fig. 8, spring operating mechanism 12 comprises the power shaft 16 of energy storage motor 15, manual energy storing device and input system, the end of power shaft 16 is provided with the first bevel gear, the output of energy storage motor 15 is connected with the second bevel gear, first bevel gear engages with the second bevel gear, and spring operating mechanism rotates forward by electric machine rotation band driven input shaft 16 carries out energy storage, can energy storage device be manually also spring operating mechanism energy storage.
Manual energy storing device comprises bearing 1 and locking system.Bearing 1 is provided with centre bore, power transmission shaft 4 is rotatably equipped with in centre bore, axial one end of power transmission shaft 4 is connected with the third hand tap gear coordinated with the first bevel gear, rotate forward when power transmission shaft 4 rotates forward band driven input shaft 16, corresponding spring operating mechanism energy storage, when power transmission shaft 4 reverse rotation band driven input shaft 16 rotates backward, corresponding spring operating mechanism release.Block bearing 5 and freewheel clutch is provided with between bearing 1 and power transmission shaft 4, block bearing 5 and freewheel clutch are arranged along power transmission shaft axially spaced-apart, the inner ring of block bearing 5 coordinates with power transmission shaft, outer ring and the bearing 1 of block bearing 5 are fixed, freewheel clutch has inner ring and outer ring, stop collar 3 is provided with between the outer ring of freewheel clutch and bearing, inner ring and the power transmission shaft 4 of freewheel clutch are fixed, the outer ring of freewheel clutch is fixedly connected with stop collar 3, the outer ring of stop collar 3 and freewheel clutch can be rotated relative to bearing 1, the inner ring of freewheel clutch is separated when power transmission shaft 4 rotates forward with outer ring, be combined with each other when power transmission shaft rotates backward.
Locking system has lock-out state and released state, when locking system is in the lock state, locking system stops stop collar to rotate, the outer ring of stop collar and freewheel clutch is fixed relative to bearing, when locking system is in released state, locking system removes the locking to stop collar, and the outer ring of stop collar and freewheel clutch can be rotated relative to bearing, locking system comprises the dead bolt being arranged on and bearing can moving to locking position reconciliation lock-bit, that stop collar is arranged coordinate with the spline fit structure stoping stop collar to rotate with dead bolt block that is locking position, locking system in the locked state described dead bolt is in locking position and coordinates with spline fit structure spline, locking system described dead bolt under lock released state is in be separated lock-bit and is separated with spline fit structure, also comprise the elastic component driving dead bolt to move from solution lock-bit to locking displacement, elastic component moves from locking position to unblock displacement by being made dead bolt during external force by compressing at dead bolt.Stop collar 3 is provided with flange away from one end of third hand tap gear, the radial outer side of flange has planar section 31, described spline fit structure is planar section 31, bearing 1 offers the blind hole that opening deviates from third hand tap gear, described dead bolt is the limited post 11 be installed in blind hole, described elastic component be arranged on blind via bottom can by the back-moving spring 2 of limited post jack-up.When locking system is in the lock state, planar section coordinates with the lateral surface block of limited post, locking system stops the outer ring of stop collar 3 and freewheel clutch to be rotated relative to bearing 1, when pressing limited post 11, locking system is in released state, limited post is that flange is stepped down, locking system removes the locking to stop collar and freewheel clutch, and stop collar can rotate relative to bearing with the outer ring of freewheel clutch.Unclamp limited post 11, when planar section 31 arrives limited post position, back-moving spring 2 is by limited post 11 jack-up, and limited post 11 resets, and limited post coordinates with planar section 31 block again, stops stop collar and freewheel clutch to rotate relative to bearing 1.Come off from blind hole to prevent limited post 11, limited post 11 is multidiameter, one end that limited post 11 deviates from back-moving spring has step surface 111, when limited post moves to the aperture place of blind hole under elastic force effect at back-moving spring, the step surface 111 of limited post coordinates to prevent limited post from ejecting from blind hole with the inner side end block of flange.
Power transmission shaft 4 is provided with thrust bearing 9 and circlip 7 away from one end of third hand tap gear, and be provided with adjustment pad 8 between thrust bearing 9 and circlip 7, the both ends of the surface of thrust bearing 9 coordinate with freewheel clutch and circlip respectively.Power transmission shaft 4 offers away from one end of third hand tap gear the axis hole that axis extends along the radial direction of power transmission shaft, straight pin 6 is coated with in axis hole, straight pin 6 can drive power transmission shaft 4 to rotate by the twisting action of crank 14, and the head of crank 14 offers the draw-in groove put into for straight pin 6.
The operation principle of spring operating mechanism of the present invention is: during manual energy storage, limited post coordinates with the planar section block on stop collar, locking system is in the lock state, straight pin is put into the draw-in groove of crank, rotated forward by crank manual actuation power transmission shaft, the outer ring of freewheel clutch is separated with inner ring, the outer ring of stop collar and freewheel clutch is fixed relative to bearing, the inner ring of freewheel clutch is along with drive axis, power transmission shaft band driven input shaft rotates forward, and then to operating mechanism energy storage, in manual energy storage process, because the outer ring of freewheel clutch and inner ring can be combined with each other when power transmission shaft rotates backward, the outer ring of freewheel clutch again, stop collar is fixed relative to bearing, therefore in thermal energy storage process, power transmission shaft can not rotate backward, ensure that energy storage can be carried out smoothly.When energy manually released by needs, press limited post, limited post is that stop collar is stepped down, locking system is in released state, locking system removes the locking to stop collar, and power transmission shaft rotates backward, and inner ring and the outer ring of freewheel clutch be combined with each other, power transmission shaft drives the inner ring of freewheel clutch, outer ring and stop collar to rotate backward simultaneously, and spring operating mechanism discharges.When needs stop unclamping limited post 11 during retracting spring operating mechanism, when the planar section 31 of stop collar turns to limited post position, back-moving spring 2 is by limited post 11 jack-up, limited post coordinates to stop power transmission shaft to continue to rotate backward with planar section block, spring operating mechanism stops release, be interrupted and press limited post, spring operating mechanism can be carried out interval and be released energy, prevents spring operating mechanism moment spring energy from discharging completely and causes the accident.
As Fig. 7, shown in Fig. 8, the draw-in groove of crank 14 comprises the first side wall 141 for coordinating with straight pin block and can enter draw-in groove and exit the second sidewall 142 of draw-in groove by aimming circle pin, the first side wall 141 and the second sidewall 142 are obliquely installed in the same direction, when forward pin rotates crank, straight pin coordinates with the first side wall block, crank drives power transmission shaft to rotate forward as spring operating mechanism energy storage, when in manual energy storage process, energy storage motor rotates suddenly, power transmission shaft can be driven to rotate forward, now the second sidewall can exit draw-in groove by aimming circle pin, straight pin and crank depart from, prevent power transmission shaft from driving crank to rotate the operating personnel that injure.Meanwhile, crank is merely able to rotate forward power transmission shaft, and when rotating backward crank, under the guiding function of the second sidewall, straight pin can exit from draw-in groove, and then prevents the generation of misoperation.Bearing offers perforation, installs in perforation in spring operating mechanism that bearing is fixed on by set bolt.
In other embodiments, locking system also can be other structures, on bearing, such as set firmly a projection, stop collar comprises spacing interior body and spacing outer sleeve body, spacing interior body and spacing outer sleeve body adopt key to coordinate, spacing interior body is fixedly connected with the outer ring of freewheel clutch, spacing outer sleeve body can lead in the outside of spacing interior body slip vertically, the end of spacing outer sleeve body is installed with spacing ring flange, the corresponding end face of spacing ring flange offers the groove coordinated with projection, the dead bolt of locking system is described projection, the spline fit structure of locking system is be arranged on the groove on spacing outer sleeve body, corresponding on spacing outer sleeve body and on bearing the electromagnet cooperatively interacted can be set, spacing outer sleeve body guiding movement is driven when electromagnet attracts each other and mutually repel, also spacing outer sleeve body guiding movement is driven by manual operation, spacing ring flange is slided near the direction of projection guiding, make projection and groove fit, now locking system is in the lock state, projection stops the outer ring rotating of stop collar and freewheel clutch, by spacing ring flange away from projection, locking system is in released state, in addition, projection can be set on stop collar, bearing be arranged the groove coordinated with projection.Locking system can also for being arranged on the brake on stop collar, bearing is installed with and coordinates fixture with brake, when spring operating mechanism needs energy storage, the fixture on brake clasping support rotates to stop stop collar, when energy released by needs, releasing of brake fixture.
In other embodiments, can arrange driving member between the inner ring of freewheel clutch and power transmission shaft, such as connected by gear-wheel gear-ring engagement Synchronous Transmission, gear and power transmission shaft are fixed, and the inner ring of gear ring and freewheel clutch is fixed; Stop collar can not be established, can at freewheel clutch away from third hand tap gear one end setting firmly gear edge, and standstill face arranges gear along upper.The planar section in flange outer sides face can be replaced breach or groove, and when locking system is in lockup state, blind hole is exposed in limited post one end, and limited post is stuck in breach or groove, and limited post and the inwall block of breach coordinate and then stop stop collar to rotate.The planar section in flange outer sides face can also arrange multiple, and such as two, three etc., when locking system is in the lock state, limited post coordinates with one of them planar section block.
In the present invention during spring operating mechanism energy storage, rotate as spring energy-storage by the manual torque drive axle of crank, obviously also can connect drive motors in the end of power transmission shaft, drive drive axis to be spring operating mechanism energy storage by drive motors.
The embodiment of the manual energy storing device of spring operating mechanism in the present invention, the concrete structure of manual energy storing device is above-mentioned described in detail, for avoiding repetition, does not repeat at this.
Claims (8)
1. the manual energy storing device of a spring operating mechanism, comprise bearing and rotation and be assemblied in power transmission shaft on bearing, described power transmission shaft rotates forward corresponding operating mechanism energy storage, the corresponding spring operating mechanism release of reverse rotation, it is characterized in that: also comprise freewheel clutch and locking system, freewheel clutch has to rotate forward and is separated the inner ring that be combined with each other of reverse rotation and outer ring, outer ring and the bearing of described freewheel clutch relatively rotate setting, the inner ring of described freewheel clutch is used for fixing with the rotation power transmission shaft be assemblied in bearing or being in transmission connection by drive mechanism synchronous rotary, described locking system has the lock-out state stoping the outer ring of freewheel clutch to rotate the power transmission shaft reverse rotation to stop spring operating mechanism, described locking system also has the locking of releasing to the outer ring of freewheel clutch to make the released state of the power transmission shaft reverse rotation of spring operating mechanism.
2. manual energy storing device according to claim 1, it is characterized in that: described bearing is provided with the centre bore that the drive axis for spring operating mechanism assembles, described freewheel clutch is arranged in the centre bore of bearing, stop collar is provided with between freewheel clutch and bearing, the outer ring of described freewheel clutch is fixedly connected with described stop collar, described stop collar and described bearing relatively rotate, and described locking system is arranged on bearing and stop collar.
3. manual energy storing device according to claim 2, it is characterized in that: described locking system comprises can move to the dead bolt that lock-bit is conciliate in locking position, that stop collar is arranged coordinate with the spline fit structure stoping stop collar to rotate with dead bolt block that is locking position, locking system in the locked state described dead bolt is in locking position and coordinates with spline fit structure spline, locking system described dead bolt under lock released state is in be separated lock-bit and is separated with spline fit structure, also comprise the elastic component driving dead bolt to move from solution lock-bit to locking displacement, elastic component moves from locking position to unblock displacement by being made dead bolt during external force by compressing at dead bolt.
4. manual energy storing device according to claim 3, it is characterized in that: the end of described stop collar is provided with flange, described spline fit structure is at least one planar section be arranged in the radial side of flange, bearing offers blind hole, described dead bolt is the limited post be installed in blind hole, described elastic component be arranged on blind via bottom can by the back-moving spring of limited post jack-up.
5. spring operating mechanism, the manual energy storing device comprising power shaft and be in transmission connection with power shaft, manual energy storing device comprises bearing and rotation and is assemblied in power transmission shaft on bearing, described power transmission shaft rotates forward corresponding operating mechanism energy storage, the corresponding spring operating mechanism release of reverse rotation, it is characterized in that: also comprise freewheel clutch and locking system, freewheel clutch has to rotate forward and is separated the inner ring that be combined with each other of reverse rotation and outer ring, outer ring and the bearing of described freewheel clutch relatively rotate setting, the inner ring of described freewheel clutch is used for fixing with the rotation power transmission shaft be assemblied in bearing or being in transmission connection by drive mechanism synchronous rotary, described locking system has the lock-out state stoping the outer ring of freewheel clutch to rotate the power transmission shaft reverse rotation to stop spring operating mechanism, described locking system also has the locking of releasing to the outer ring of freewheel clutch to make the released state of the power transmission shaft reverse rotation of spring operating mechanism.
6. spring operating mechanism according to claim 5, it is characterized in that: described bearing is provided with the centre bore that the drive axis for spring operating mechanism assembles, described freewheel clutch is arranged in the centre bore of bearing, stop collar is provided with between freewheel clutch and bearing, the outer ring of described freewheel clutch is fixedly connected with described stop collar, described stop collar and described bearing relatively rotate, and described locking system is arranged on bearing and stop collar.
7. spring operating mechanism according to claim 6, it is characterized in that: described locking system comprises can move to the dead bolt that lock-bit is conciliate in locking position, that stop collar is arranged coordinate with the spline fit structure stoping stop collar to rotate with dead bolt block that is locking position, locking system in the locked state described dead bolt is in locking position and coordinates with spline fit structure spline, locking system described dead bolt under lock released state is in be separated lock-bit and is separated with spline fit structure, also comprise the elastic component driving dead bolt to move from solution lock-bit to locking displacement, elastic component moves from locking position to unblock displacement by being made dead bolt during external force by compressing at dead bolt.
8. spring operating mechanism according to claim 7, it is characterized in that: the end of described stop collar is provided with flange, described spline fit structure is at least one planar section be arranged in the radial side of flange, bearing offers blind hole, described dead bolt is the limited post be installed in blind hole, described elastic component be arranged on blind via bottom can by the back-moving spring of limited post jack-up.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510625771.4A CN105225862B (en) | 2015-09-28 | 2015-09-28 | A kind of spring operating mechanism and its manual energy storing device |
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|---|---|---|---|
| CN201510625771.4A CN105225862B (en) | 2015-09-28 | 2015-09-28 | A kind of spring operating mechanism and its manual energy storing device |
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| CN105225862A true CN105225862A (en) | 2016-01-06 |
| CN105225862B CN105225862B (en) | 2017-07-28 |
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| CN106704515A (en) * | 2017-01-04 | 2017-05-24 | 平高集团有限公司 | Power output device and spring operating mechanism with same |
| CN109378248A (en) * | 2018-12-10 | 2019-02-22 | 法腾电力装备江苏有限公司 | Minitype high voltage cabinet formal dress tri-station isolating switch |
| CN110660624A (en) * | 2019-08-15 | 2020-01-07 | 平高集团有限公司 | Spring operating mechanism and manual energy storage input device thereof |
| CN111635000A (en) * | 2020-06-13 | 2020-09-08 | 河南泽衡环保科技股份有限公司 | Production device of high-efficiency biological membrane |
| CN111799108A (en) * | 2019-04-05 | 2020-10-20 | K.A.施莫沙尔控股两合公司 | Safety switch with a cable-operated quick-release device |
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| CN114198722A (en) * | 2022-01-05 | 2022-03-18 | 浙江普照电器有限公司 | Fast dismounting structure of ceiling lamp |
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|---|---|---|---|---|
| CN106704515A (en) * | 2017-01-04 | 2017-05-24 | 平高集团有限公司 | Power output device and spring operating mechanism with same |
| CN106704515B (en) * | 2017-01-04 | 2023-09-29 | 平高集团有限公司 | Power output device and spring operating mechanism using same |
| CN109378248A (en) * | 2018-12-10 | 2019-02-22 | 法腾电力装备江苏有限公司 | Minitype high voltage cabinet formal dress tri-station isolating switch |
| CN109378248B (en) * | 2018-12-10 | 2023-11-28 | 法腾电力装备江苏有限公司 | Three-station isolating switch for forward installation of small high-voltage cabinet |
| CN111799108A (en) * | 2019-04-05 | 2020-10-20 | K.A.施莫沙尔控股两合公司 | Safety switch with a cable-operated quick-release device |
| CN110660624A (en) * | 2019-08-15 | 2020-01-07 | 平高集团有限公司 | Spring operating mechanism and manual energy storage input device thereof |
| CN114586126A (en) * | 2019-11-13 | 2022-06-03 | Ls电气株式会社 | Circuit breaker |
| CN111891704A (en) * | 2020-05-21 | 2020-11-06 | 山东工业职业学院 | Conveying device of automatic packaging machinery |
| CN111891704B (en) * | 2020-05-21 | 2022-03-29 | 山东工业职业学院 | Conveying device of automatic packaging machinery |
| CN111635000A (en) * | 2020-06-13 | 2020-09-08 | 河南泽衡环保科技股份有限公司 | Production device of high-efficiency biological membrane |
| CN114198722A (en) * | 2022-01-05 | 2022-03-18 | 浙江普照电器有限公司 | Fast dismounting structure of ceiling lamp |
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|---|---|
| CN105225862B (en) | 2017-07-28 |
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