WO2010111809A1 - 储能电动操作装置的储能系统 - Google Patents

储能电动操作装置的储能系统 Download PDF

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Publication number
WO2010111809A1
WO2010111809A1 PCT/CN2009/000695 CN2009000695W WO2010111809A1 WO 2010111809 A1 WO2010111809 A1 WO 2010111809A1 CN 2009000695 W CN2009000695 W CN 2009000695W WO 2010111809 A1 WO2010111809 A1 WO 2010111809A1
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WO
WIPO (PCT)
Prior art keywords
energy storage
cam
operating device
electric operating
shaft
Prior art date
Application number
PCT/CN2009/000695
Other languages
English (en)
French (fr)
Inventor
楼铭达
毛海锋
徐惠兴
Original Assignee
苏州未来电器有限公司
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Application filed by 苏州未来电器有限公司 filed Critical 苏州未来电器有限公司
Publication of WO2010111809A1 publication Critical patent/WO2010111809A1/zh

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Classifications

    • 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
    • H01H3/3015—Charging means using cam devices
    • 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
    • H01H3/3031—Means for locking the spring in a charged state

Definitions

  • the invention relates to an energy storage system in an energy storage electric operating device for operating a molded case circuit breaker, and belongs to the technical field of low voltage switch attachments. Background technique
  • the operation of closing or opening the handle of the molded case circuit breaker is about 1 second, and the time is long. Therefore, it is necessary to use the energy storage electric operation device to assist the closing or opening, so that the time is shortened to about 60 milliseconds. .
  • Energy storage systems in conventional energy storage electric operating devices generally use two methods.
  • the first type uses a tension spring to directly act on the slider that abuts the handle of the molded case circuit breaker, and stores and releases the operation through the lock.
  • the energy storage electric operation device of Siemens adopts the structure. This energy storage system requires a relatively large spring compression stroke, which affects the life of the tension spring. Since the tension spring pulls the slider of the energy storage electric operation device, the slider cannot move with the handle, affecting the status indication of the energy storage electric operation device.
  • the design of the institution is a tension spring to directly act on the slider that abuts the handle of the molded case circuit breaker, and stores and releases the operation through the lock.
  • the energy storage electric operation device of Siemens adopts the structure. This energy storage system requires a relatively large spring compression stroke, which affects the life of the tension spring. Since the tension spring pulls the slider of the energy storage electric operation device, the slider cannot move with the handle, affecting the status indication of the energy storage electric operation device.
  • the design of the institution is a tension spring to directly act on the slider that
  • the in-line compression spring is used to compress the energy storage electric operation mechanism of the reciprocating motion.
  • the energy storage electric operation device of Schneider and Mitsubishi adopts this structure.
  • the compression spring of such an energy storage system is disposed substantially vertically in the energy storage electric operation device, so that the structure of the entire energy storage electric operation device is complicated and relatively expensive. Summary of the invention
  • An object of the present invention is to solve the above technical problems and to provide an energy storage system in an energy storage electric operating device of a molded case circuit breaker which is simple in structure and low in cost.
  • An energy storage system for an energy storage electric operating device comprising: a support base, an operating mechanism disposed on the support base, a speed reduction mechanism, an energy storage mechanism and an energy release mechanism, wherein the energy storage mechanism and the energy release mechanism enable energy storage
  • the energy storage mechanism includes a cam and a spring, the cam is rotatably disposed on the support base, and the cam is eccentrically provided with a shaft, The connection between the shaft and the shaft provided on the support base a spring; when the energy storage electric operating device is in an energy storage state, the two shafts are in a close position, the spring is in a compressed state; when the energy storage electric operating device is in an energy release state, the two shafts are in a state of being At a remote location, the spring is in a released state.
  • the shaft on the support base is pivotally disposed with a conduit
  • the shaft pivot on the cam is provided with a guide post
  • the guide post is slidably disposed inside the conduit
  • the spring sleeve is sleeved in the Outside the catheter and the guide post.
  • the cam is fixed to a main shaft, and the main shaft is driven by the operating mechanism and rotated by the speed reducing mechanism to drive the cam to rotate.
  • the cam is rotated 360 degrees.
  • the shaft is vertically disposed on a cylindrical surface of the cam, and a central axis of the spring is perpendicular to an axis of the main shaft.
  • the speed reduction mechanism is a gear transmission mechanism that is disposed on the support base.
  • the operating mechanism is a motor or manual mechanism that can drive the gearing mechanism, and the motor shaft of the motor or the gear of the manual mechanism meshes with the gear of the gear transmission mechanism.
  • the energy dissipating mechanism of the present invention comprises a boss on the circumferential surface of the cam and a latch that abuts the cam when in the energy storage state, when the energy storage electric operating device switches to the energy release state in the energy storage state, The lock is disengaged from the boss.
  • the buckle is pivotally connected to the support seat by a shaft, the lock is provided with a pin at the other end away from the cam, and a fork pulls the pin to rotate the lock and is separated from the boss open.
  • the shift fork is controlled to be pulled by an electromagnet or manually controlled by a rotary member.
  • the beneficial effects of the invention are mainly embodied in the following: the structure is simple and reliable, and the cost is low; the realization is perfectly matched with the technology of indicating the working state of the circuit breaker by the handle of the molded case circuit breaker.
  • Figure 1 is a perspective view of the energy storage system of the present invention in an energy storage state.
  • Figure 2 The main view of Figure 1.
  • Figure 3 Top view of Figure 2.
  • Figure 4 Schematic diagram of the position of the cam and the lock when the energy storage system of the present invention is in an energy storage state.
  • Figure 5 is a perspective view of the energy storage system of the present invention in an energy release state.
  • Figure 6 Main view of Figure 5.
  • Figure 7 Top view of Figure 6.
  • Figure 8 Schematic diagram of the position of the cam and the lock when the energy storage system of the present invention is in an energy storage state, wherein:
  • the present invention discloses an energy storage system for an energy storage electric operating device, comprising: a support base 13 and an operating mechanism, a speed reducing mechanism, an energy storage mechanism and an energy dissipating mechanism disposed on the support base 13.
  • the energy storage mechanism includes a cam 6 and a spring 3.
  • the cam 6 is fixed to a main shaft 12, and the main shaft 12 is driven by an operating mechanism and rotated by a speed reducing mechanism to drive the cam 6 to rotate.
  • the speed reduction mechanism is a gear transmission mechanism 14 that is rotatably disposed on the support base 13. The large and small gears mesh to reduce the rotation speed of the main shaft 12. This is a prior art and will not be described herein.
  • the operating mechanism is a motor or manual mechanism (not shown) that can drive the gearing 14 to drive.
  • the motor is disposed on the support base 13 , and a gear is disposed on the motor shaft, and the gear meshes with the gear of the gear transmission mechanism 14 to drive the rotation of the motor shaft through the gear transmission mechanism to drive the spindle 12 to generate a slower speed.
  • the rotation of the speed drives the cam 6 to rotate.
  • the gear of the manual mechanism meshes with the gear of the gear transmission mechanism 14, and the large gear 14 fixed on the main shaft 12 is driven by manually rotating the gear. Since the manual gear meshes with the large gear 14, the main shaft 12 also rotates, thereby driving The cam 6 rotates.
  • the reason why the manual operating mechanism is set in the invention is to prevent the motor from being able to prevent The entire energy storage system is disabled during work.
  • the cylindrical surface of the cam 6 is eccentrically provided with a shaft 4, and the support base 13 is provided with a shaft 1.
  • the spring 3 is connected between the two shafts.
  • the central axis of the spring 3 is perpendicular to the axis of the main shaft 12.
  • the shaft 1 on the support base 13 is pivotally disposed with a conduit 2
  • the shaft 4 on the cam 6 is pivotally disposed with a guide post 5, and the guide post 5 is relatively slidably disposed on the conduit 2 inside, the spring 3 is sleeved outside the conduit 2 and the guide post 5.
  • the preferred embodiment is merely illustrative, but not limited to the embodiment, for example, the interchangeable position of the guide post and the catheter is still within the scope of the present invention, and the catheter 2 is pivotally disposed on the shaft 4 of the cam 6, The column 5 is pivotally disposed on the shaft 1 of the support block 13.
  • the cam 6 rotates 360 degrees when the energy storage electric operating device switches between the two states of energy storage and energy release.
  • the energy storage electric operating device When the energy storage electric operating device is in an energy storage state, the two shafts 1 and 4 are in a close position, and the spring 3 is in a compressed state; when the energy storage electric operating device is in an energy releasing state, the two shafts are 1. At a remote position, the spring 3 is in a released state.
  • the release mechanism of the preferred embodiment includes a boss 61 on the circumferential surface of the cam 6 and a latch 7 abutting the cam 6 in the energy storage state, when the energy storage electric operating device is in the state of energy storage When the state can be switched, the buckle 7 is disengaged from the boss 61.
  • the latch 7 is pivotally connected to the support base 13 via a shaft 8 , one end of the latch 7 abuts or disengages from the cam 6 , and the other end is provided with a pin 15 , and a shift fork 9 pulls the pin 15 thereby causing the buckle 7 to rotate about the shaft 8 and disengage from the boss 61.
  • the shift fork 9 is controlled to be pulled by an electromagnet 1 1 .
  • the electromagnet 11 is fixed on a support base 13 having a vertical piece which is connected to the pull rod of the electromagnet 11.
  • the pull rod drives the vertical piece to move, that is, the shift fork 9 is moved, thereby driving the lock 7 to rotate about the shaft 8.
  • the shift fork 9 is manually controlled to be pulled by the rotary member 10.
  • the rotating member 10 is pivotally disposed on the outer casing (not shown) of the energy storage electric operating device through the pin hole 101, and the trigger end of the rotating member 10 abuts against the vertical piece of the shifting fork 9, pressing the rotating member 10, it rotates around the pin hole 101, and the trigger end drives the vertical piece to move, that is, the shift fork 9 is moved, thereby driving the lock 7 to rotate about the shaft 8.
  • the latch 7 abuts against the boss 61 on the circumferential surface of the cam 6, preventing the cam 6 from rotating, i.e., ensuring that the spring 3 is in a compressed state, so that the entire energy storage operation device is in an energy storage state.
  • the rotary member 10 is driven by a button or the electromagnet 11 drives the shift fork 8 to drive the lock 7 to rotate about the shaft 8 when the lock 7 is disengaged from the cam on the cam 6.
  • the table 61, the compression spring 3 is released, and then the guide column 5 is linearly moved along the catheter 2.
  • the catheter 2 is swung around the shaft 1, and the shaft 4 on the push cam 6 is rotated about the main shaft 12, so that the spindle 12 coupled thereto is rotated, and the spring 3 is completely Release, complete the release process.
  • the invention has novel design and unique thinking, and is a prerequisite for indicating the working state of the circuit breaker by the handle of the molded case circuit breaker, that is, the energy storage mechanism method of the existing energy storage electric operating mechanism cannot be realized.
  • the energy storage mechanism is not directly connected to the slider but is connected to the rotating spindle.
  • the slider is driven by the spindle.
  • the slider in the slider drive mechanism with the semi-detached structure can be moved with the handle movement of the molded case circuit breaker, making it possible to indicate the working state of the molded case circuit breaker by the handle of the molded case circuit breaker.
  • the locking mechanism is more rationalized; when the energy storage is completed, the maximum compression of the spring 3 has a corresponding maximum pressure, and the cam 6 receives the maximum thrust, but the arm of the cam 6 rotating around the main shaft 12 is small. The moment at which the cam 6 rotates about the main shaft 12 is small, and the force required to rotate the lock 7 about the shaft 8 at the time of release is small, ensuring reliable release action.

Description

储能电动操作装置的储能系统 技术领域
本发明涉及一种操作塑壳断路器的储能电动操作装置中的储能系统， 属于低压开 关附件技术领域。 背景技术
目前， 操作塑壳断路器的手柄合闸或分闸的时间大概在 1 秒左右， 时间较长， 因 此需要使用储能电动操作装置来辅助合闸或分闸， 使其时间缩短到 60毫秒左右。
传统的储能电动操作装置中的储能系统一般采用两种方式。
第一种， 采用拉簧直接作用在与塑壳断路器手柄相抵接的滑块上， 通过锁扣来储 能和释放操作， 目前西门子的储能电动操作装置采用该结构。 这种储能系统要求弹簧压 缩行程比较大， 影响拉簧的寿命； 由于拉簧拉住储能电动操作装置的滑块， 滑块就无法 随手柄移动， 影响对储能电动操作装置的状态指示机构的设计。
第二种， 用直列式压簧压缩储能往复运动的储能电动操作机构， 目前施耐德、 三 菱的储能电动操作装置采用该结构。这种储能系统的压簧大致垂直地设置在储能电动操 作装置中， 使整个储能电动操作装置的结构复杂， 成本也相对较贵。 发明内容
本发明的目的在于解决上述技术问题， 提供了一种结构简单可靠、 成本较低的操作 塑壳断路器的储能电动操作装置中的储能系统。
本发明目的通过以下技术方案来实现：
一种储能电动操作装置的储能系统， 包括： 支撑座， 及设置在支撑座上的操作机 构， 减速机构， 储能机构和释能机构， 所述储能机构和释能机构使储能电动操作装置在 储能和释能两种状态之间切换， 所述储能机构包括凸轮和弹簧， 所述凸轮可转动地设置 在支撑座上， 且所述凸轮上偏心设置有轴， 所述轴与设置在支撑座上的轴之间连接有所 述弹簧； 当储能电动操作装置处于储能状态时， 所述两个轴处于近距离位置， 所述弹簧 呈压缩状态； 当储能电动操作装置处于释能状态时， 所述两个轴处于远距离位置， 所述 弹簧呈释放状态。
进一步地， 所述支撑座上的轴上枢轴设置有导管， 所述凸轮上的轴枢轴设置有导 柱， 所述导柱可相对滑动地设置在导管内部， 所述弹簧套接于所述导管和导柱外。
再进一步地， 所述凸轮固接于一主轴， 所述主轴由操作机构驱动、 并经减速机构 传动后转动， 从而带动凸轮转动。 所述储能电动操作装置在储能和释能两种状态之间切 换时， 所述凸轮为 360度转动。 所述轴垂直设置在凸轮的圓柱面上， 所述弹簧的中心轴 线与主轴的轴线垂直。
更进一步地， 所述减速机构为转动设置在支撑座上的齿轮传动机构。 所述操作机 构为可以驱动齿轮传动机构传动的电机或手动机构， 所述电机的电机轴或手动机构的齿 轮与齿轮传动机构的齿轮啮合。
本发明的释能机构包括位于凸轮圓周面上的凸台及一在储能状态时与所述凸轮抵 接的锁扣， 当储能电动操作装置在储能状态向释能状态切换时， 所述锁扣与凸台脱开。
进一步地， 所述锁扣通过一根轴枢轴连接在支撑座上， 所述锁扣在远离凸轮的另 一端设置有销， 有一拨叉拉动该销从而使锁扣转动， 并与凸台脱开。
再进一步地， 所述拨叉由一电磁铁控制拉动或由一回转件手动控制拉动。
本发明的有益效果主要体现在： 结构简单可靠、 成本较低； 实现与通过由塑壳断 路器手柄来指示断路器工作状态的技术完美吻合。 附图说明
下面结合附图对本发明技术方案作进一步说明：
图 1 : 本发明的储能系统处于储能状态时的立体图。
图 2: 图 1的主视图。
图 3: 图 2的俯视图。
图 4: 本发明的储能系统处于储能状态时， 其凸轮和锁扣的位置示意图。 图 5 : 本发明的储能系统处于释能状态时的立体图。
图 6: 图 5的主视图。
图 7: 图 6的俯视图。
图 8: 本发明的储能系统处于储能状态时， 其凸轮和锁扣的位置示意图, 其中：
I 轴 2 导 ¾ 弹簧
4 轴 导柱 凸轮
61 凸台 锁扣 轴
9 拨叉 回转件 销孔
I I 电磁铁 主轴 支承座
14 齿轮 销 夹角 具体实施方式
本发明揭示了一种储能电动操作装置的储能系统， 包括： 支撑座 13 , 及设置在支撑 座 13上的操作机构， 减速机构， 储能机构和释能机构。
具体参照附图， 结合图 1和图 2所示， 所述储能机构包括凸轮 6和弹簧 3。 所述凸 轮 6固接于一主轴 12 , 所述主轴 12由操作机构驱动、 并经减速机构传动后转动， 从而 带动凸轮 6转动。 在本实施例中， 所述减速机构为转动设置在支撑座 13上的齿轮传动 机构 14 , 大小齿轮啮合从而降低主轴 12的转速， 此为现有技术， 在此不再赘述。 所述 操作机构为可以驱动齿轮传动机构 14传动的电机或手动机构（图中未示出）。具体来说， 电机设置在支撑座 1 3上， 其电机轴上配设有一个齿轮， 该齿轮与齿轮传动机构 14的齿 轮啮合， 使电机轴的转动通过齿轮传动机构后带动主轴 12产生较慢速度的转动， 进而 带动凸轮 6转动。 或者手动机构的齿轮与齿轮传动机构 14的齿轮啮合， 通过手动转动 齿轮， 带动固设在主轴 12上的大齿轮 14 , 由于手动齿轮与大齿轮 14啮合， 因此主轴 12也随之转动，进而带动凸轮 6转动。本发明设置手动操作机构的原因是防止电机无法 工作时使整个储能系统失效。
所述凸轮 6的圓柱面上偏心设置有轴 4 , 所述支撑座 1 3上设置有轴 1。 两根轴之 间连接有所述弹簧 3。 所述弹簧 3的中心轴线与主轴 12的轴线垂直。 进一步地， 所述支 撑座 1 3上的轴 1上枢轴设置有导管 2 , 所述凸轮 6上的轴 4上枢轴设置有导柱 5 , 所述 导柱 5可相对滑动地设置在导管 2内部， 所述弹簧 3套接于所述导管 2和导柱 5外。 本 优选实施例仅举例说明， 但并不局限于该实施例， 例如导柱和导管的互换位置仍然在本 发明的保护范围内，及导管 2枢轴设置在凸轮 6的轴 4上，导柱 5枢轴设置在支撑座 1 3 的轴 1上。
当所述储能电动操作装置在储能和释能两种状态之间切换时， 所述凸轮 6 为 360 度转动。 当储能电动操作装置处于储能状态时， 所述两个轴 1、 4处于近距离位置， 所 述弹簧 3呈压缩状态； 当储能电动操作装置处于释能状态时， 所述两个轴 1、 处于远 距离位置， 所述弹簧 3呈释放状态。
本优选实施例的释能机构包括位于凸轮 6圓周面上的凸台 61及一在储能状态时与 所述凸轮 6抵接的锁扣 7 , 当储能电动操作装置在储能状态向释能状态切换时， 所述锁 扣 7与凸台 61脱开。 所述锁扣 7通过一根轴 8枢轴连接在支撑座 1 3上， 所述锁扣 7的 一端与凸轮 6抵接或脱开， 另一端设置有销 15， 有一拨叉 9拉动该销 15从而使锁扣 7 绕轴 8转动， 并与凸台 61脱开。
进一步地， 所述拨叉 9由一电磁铁 1 1控制拉动。 所述电磁铁 11 固设在支撑座 1 3 上， 所述拨叉 9具有一个垂直片， 该垂直片与该电磁铁 11的拉杆连接。 当电磁铁 11通 电后， 拉杆带动垂直片移动， 即带动拨叉 9移动， 从而驱动锁扣 7绕轴 8转动。
或者， 所述拨叉 9通过回转件 10手动控制拉动。 回转件 1 0通过销孔 1 01枢轴设 置在储能电动操作装置的外壳 （图中未示出）上， 其回转件 1 0 的触发端抵靠在拨叉 9 的垂直片上， 按压回转件 10使其绕销孔 101转动， 所述触发端驱动垂直片移动， 即带 动拨叉 9移动， 从而驱动锁扣 7绕轴 8转动。
下来结合附图具体描述本实施例储能系统在储能状态和释能状态之间切换的过程。 在释能状态下通过手柄或电机转动驱动主轴 12转动， 与主轴 12相连的凸轮 6同 步转动， 凸轮 6上的轴 4推动导柱 5沿导管 2直线运动同时压缩弹簧 3 , 导管 2绕轴 1 摆动； 当主轴 12上的凸轮 6转到储能完毕状态， 锁扣 7锁住凸轮 6上的凸轮凸台 61， 完成储能过程。 如图 3所示， 此时轴 1和主轴 12之间的连线与轴 4和主轴 12之间的 连线之间有一夹角 α , 及轴 1、 轴 4和主轴 12三者不再同一条直线上， 而此时的弹簧 3处于压缩状态， 当压缩弹簧的力撤销后， 弹簧 3会回复到正常长度， 同时会带动凸轮 6按图中顺时针的方向转动。
此时， 如图 4所示， 锁扣 7与凸轮 6圓周面上的凸台 61抵接， 防止凸轮 6转动， 即确保弹簧 3处于压缩状态， 使整个储能操作装置处于储能状态。
结合图 5至图 8所示， 在储能状态下通过按钮推动回转件 1 0或电磁铁 11带动拨 叉 8再带动锁扣 7绕轴 8转动， 当锁扣 7脱离凸轮 6上的凸轮凸台 61， 压缩弹簧 3释 放， 进而推动导柱 5沿导管 2直线运动， 导管 2绕轴 1摆动， 推动凸轮 6上的轴 4绕 主轴 12转动， 使与之联接的主轴 12转动， 弹簧 3完全释放， 完成释能过程。
当需要在此储能时， 只需要通过手柄或电机转动驱动主轴 12转动， 即重复上述的 储能动作， 简单， 可靠。
本发明设计新颖， 思路独特， 是实现通过由塑壳断路器手柄来指示断路器工作状 态的前提， 即现有储能电动操作机构的储能机构方法无法实现。
储能机构没有和滑块直接连接起来而是与转动主轴相连， 动作时通过转动主轴由 主轴来推动滑块动作。 采用半脱离结构的滑块传动机构中的滑块可随塑壳断路器的手 柄动作而移动， 使实现通过由塑壳断路器的手柄来指示塑壳断路器的工作状态成为可 能。
通过旋转运动的方式， 使锁扣机构更具合理化； 当完成储能后， 弹簧 3最大压缩具 有相应最大的压力， 凸轮 6受到的推力最大， 但凸轮 6绕主轴 12转动的力臂很小， 凸 轮 6绕主轴 12转动的力矩就很小， 在释放时要求锁扣 7绕轴 8转动的力很小， 保证了 释放动作的可靠。
本发明还有多种实现方式。 凡采用等同替换或者等效变换而形成的所有技术方案， 均落在本发明要求保护的范围之内。

Claims

权 利 要求
1. 一种储能电动操作装置的储能系统， 包括： 支撑座（13), 及设置在支撑座（13) 上的操作机构， 减速机构， 储能机构和释能机构， 所述储能机构和释能机构使储能电动 操作装置在储能和释能两种状态之间切换， 其特征在于： 所述储能机构包括凸轮（6 ) 和弹簧（ 3 ), 所述凸轮（ 6 )可转动地设置在支撑座（ 13 )上， 且所述凸轮（ 6 )上偏心 设置有轴（ 4 ), 所述轴（ 4 )与设置在支撑座（ 13 )上的轴（ 1 )之间连接有所述弹簧（ 3 ); 当储能电动操作装置处于储能状态时， 所述两个轴（1、 4 )处于近距离位置， 所述弹簧 ( 3 )呈压缩状态； 当储能电动操作装置处于释能状态时， 所述两个轴（1、 4 )处于远 距离位置， 所述弹簧（ 3)呈释放状态。
2. 根据权利要求 1 所述的储能电动操作装置的储能系统， 其特征在于： 所述支撑 座（ 13 )上的轴（ 1 )上枢轴设置有导管 （ 1 ), 所述凸轮（ 6 ) 上的轴（ 4 )枢轴设置有 导柱（ 5 ), 所述导柱（ 5 )可相对滑动地设置在导管 （ 2 ) 内部， 所述弹簧（ 3 )套接于 所述导管 （2 )和导柱（5 )外。
3. 根据权利要求 2所述的储能电动操作装置的储能系统， 其特征在于： 所述凸轮 ( 6 )固接于一主轴（ 12 )， 所述主轴（ 12 )由操作机构驱动、 并经减速机构传动后转动， 从而带动凸轮（6 )转动。
4. 根据权利要求 3所述的储能电动操作装置的储能系统， 其特征在于： 所述储能 电动操作装置在储能和释能两种状态之间切换时， 所述凸轮 6为 360度转动。
5. 根据权利要求 4所述的储能电动操作装置的储能系统， 其特征在于： 所述轴（4 ) 垂直设置在凸轮（ 6 )的圓柱面上， 所述弹簧（ 3 )的中心轴线与主轴（ I2 )的轴线垂直。
6. 根据权利要求 5所述的储能电动操作装置的储能系统， 其特征在于： 所述减速 机构为转动设置在支撑座（13)上的齿轮传动机构 （14)。
7. 根据权利要求 6所述的储能电动操作装置的储能系统， 其特征在于： 所述操作 机构为可以驱动齿轮传动机构（ 14 )传动的电机或手动机构， 所述电机的电机轴或手动 机构的齿轮与齿轮传动机构 （14 ) 的齿轮啮合。
8. 根据权利要求 1-7所述的任意一种储能电动操作装置的储能系统， 其特征在于： 所述释能机构包括位于凸轮（6) 圓周面上的凸台 （61 )及一在储能状态时与所述凸轮
(6)抵接的锁扣 （7), 当储能电动操作装置在储能状态向释能状态切换时， 所述锁扣
(7)与凸台 （61 )脱开。
9. 根据权利要求 8所述的储能电动操作装置的储能系统， 其特征在于： 所述锁扣 ( 7 )通过一根轴（ 8 )枢轴连接在支撑座（ 13 )上， 所述锁扣（ 7 )在远离凸轮（ 6 ) 的 另一端设置有销 （ 15 ), 有一拨叉（ 9 )拉动该销 （ 15 )从而使锁扣 （ 7 )转动， 并与凸 台 （ 61 )脱开。
10. 根据权利要求 9所述的储能电动操作装置的储能系统， 其特征在于： 所述拨叉 (9) 由一电磁铁 (11 )控制拉动或由一回转件（10)手动控制拉动。
PCT/CN2009/000695 2009-04-03 2009-06-23 储能电动操作装置的储能系统 WO2010111809A1 (zh)

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