WO2011057464A1 - 一种重力型无能耗下降减速控速机械装置 - Google Patents

一种重力型无能耗下降减速控速机械装置 Download PDF

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Publication number
WO2011057464A1
WO2011057464A1 PCT/CN2010/000250 CN2010000250W WO2011057464A1 WO 2011057464 A1 WO2011057464 A1 WO 2011057464A1 CN 2010000250 W CN2010000250 W CN 2010000250W WO 2011057464 A1 WO2011057464 A1 WO 2011057464A1
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WO
WIPO (PCT)
Prior art keywords
gravity
drive gear
descent
energy consumption
escape wheel
Prior art date
Application number
PCT/CN2010/000250
Other languages
English (en)
French (fr)
Inventor
潘庠
Original Assignee
Pan Xiang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pan Xiang filed Critical Pan Xiang
Publication of WO2011057464A1 publication Critical patent/WO2011057464A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B25/00—Control of escalators or moving walkways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/26—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration mechanical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B29/00—Safety devices of escalators or moving walkways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Definitions

  • the invention relates to a mechanical automatic control device, in particular to a gravity type non-energy consumption deceleration speed control mechanism. Background technique
  • the object of the present invention is to provide a gravity type energy-saving deceleration speed control mechanism, which mainly solves the problem that an object (such as an elevator car) needs to give energy-consuming power during the ascending and descending process in the existing device, and consumes more energy.
  • an object such as an elevator car
  • Technical problem it does not consume external energy, the use of heavy
  • the force is reduced, and in order to ensure safety, the energy of gravity itself is used to slow down and control the rate of change.
  • the present invention is implemented as follows:
  • a gravity type energy-saving deceleration speed control mechanism comprises a driving gear for driving an object; and the utility model is characterized in that: an object (such as a car) is driven by gravity, and an escape wheel mechanism is connected to one side of a driving gear.
  • the gravity type non-energy consumption deceleration speed control mechanism is characterized in that: one side of the drive gear meshes with a brake/transmission gear set, and the center of the brake/transmission gear set is coaxially connected through an axis The center of the escape wheel of the wheel mechanism.
  • the gravity type non-energy consumption deceleration speed control mechanism is characterized in that: a brake engine is further disposed on the other side of the drive gear, and can be reversed or raised.
  • FIG. 1 is a structural view of an elevator using the structure of the present invention. In the picture:
  • Fig. 2 is a schematic view showing the structure of an escalator using the structure of the present invention. detailed description
  • the invention discloses a gravity type non-energy consumption deceleration speed control mechanical device. As shown in Fig. 1, the present invention will now be further described by taking the elevator structure as an example.
  • Fig. 1 it comprises a drive gear 2, 3 for driving the car 1, and an escape wheel mechanism 4 is connected to one side of a drive gear 3.
  • the escape wheel mechanism 4 is composed of an escape wheel 41, a pallet fork 42 and a balance spring 43.
  • the working principle is as follows: The escape wheel 41 is driven by the spring torque, and the balance valve 43 system reciprocates and swings, causing the pallet fork 42 to reciprocate and swing, and the escape wheel 41 is stuck or released. Since the structure is a conventional technique, it will not be described again.
  • the drive gear 3 - side meshes with a brake / shifting gear set 5, the brake / shifting gear
  • the center of the group 5 is coaxially connected to the center of the escape wheel 41 of the escape wheel mechanism 4 via a shaft 6.
  • the other side of the drive gear 3 can also retain a brake engine 7, also acting as a brake power, and can be reversed or raised.
  • the present invention can also be utilized in the transmission of an escalator, a crane, and a train.
  • the structure of the escalator is as shown in FIG. 2, and it is also driven by an object (elevator), a certain driving gear.
  • the side is connected to an escape wheel mechanism, and the escape wheel mechanism can also absorb the kinetic energy of the drive gear and convert it into brake power, so that the escalator is safely lowered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Escalators And Moving Walkways (AREA)

Description

一种重力型无能耗下降减速控速机械装置
技术领域
本发明涉及机械性自动控制装置， 特别是一种重力型无能耗下降 减速控速机械装置。 背景技术
为了装载人、 物升降， 人类制造了电梯， 自动扶梯， 吊机等机动或 电动的装置。 当其在上升时， 为了克服重力， 需要耗费能量（能源）。 而在下降时， 虽然有了重力， 但是为了安全， 需要减速控速而加大摩擦 力， 这依然需要相当大的耗能动力 （或者是阻力）。 比方电梯， 自动扶 梯， 吊机甚至是下降行驶中的火车汽车等物体，通常情况下，为了安全， 克服下降过快， 都必须使发动机（或者电动机） 维持动力状态，
因此， 现有装置中物体（如电梯轿厢）在上升及下降过程中都需要 给予耗能动力， 消耗较多能源。 而一旦能源中断， 会带来停驶或人员伤 亡的后果。 发明内容
本发明的目的在于提供一种重力型无能耗下降减速控速机械装置， 它主要解决现有装置中物体（如电梯轿厢）在上升及下降过程中都需要 给予耗能动力， 消耗较多能源的技术问题； 它不耗费外来能源， 利用重 力下降， 同时为了保证安全， 又利用重力自身的能量来减缓和控制改变 下降速度。
为解决上述问题， 本发明是这样实现的：
一种重力型无能耗下降减速控速机械装置， 它包括驱动物体的驱动 齿轮； 其特征在于： 利用物体（如： 轿厢） 自身重力驱动， 某一驱动齿 轮一侧连接一擒纵轮机构。
所述的重力型无能耗下降减速控速机械装置， 其特征在于： 所述驱 动齿轮一侧啮合一制动 /变速齿轮组， 该制动 /变速齿轮组中心通过一 轴同轴连接在擒纵轮机构的擒纵轮中心。
所述的重力型无能耗下降减速控速机械装置， 其特征在于： 所述驱 动齿轮另一侧还设置一制动发动机， 并可逆向或作上升动作。
本发明由于采用了在钟表中经常使用的具有钟摆游丝的擒纵轮机 构， 实施中具有如下优点：
a)将能够节省大量的能源资源。
b)不会发生因停电、 电器故障等事件， 造成电梯停驶（降）， 而形成 的半途卡死闷罐或致人伤亡。
c)一旦有地震， 火灾等灾害发生， 依然可以正常运行及时疏散避难 人群。 附图说明
图 1是使用本发明结构的升降电梯的结构图。 图中：
1-轿厢；
2、 3-驱动齿轮；
4-擒纵轮机构；
41-擒纵轮；
42-擒纵叉；
43-游丝摆轮；
5-制动 /变速齿轮组；
6-轴；
7-制动发动机。
图 2是使用本发明结构的自动扶梯的结构示意图。 具体实施方式
本发明公开了一种重力型无能耗下降减速控速机械装置。 如图 1所 示， 现以升降电梯结构为例来进一步介绍本发明。
如图 1所示： 它包括驱动轿厢 1的驱动齿轮 2、 3, 某一驱动齿轮 3 一侧连接一擒纵轮机构 4。 该擒纵轮机构 4由擒纵轮 41、 擒纵叉 42和 游丝摆轮 43所构成。 其工作原理是： 擒纵轮 41受发条力矩的驱动， 游 丝摆轮 43系统往复摆动， 带动擒纵叉 42往复摆动， 卡住或释放擒纵轮 41。 由于该结构为习知技术， 因此不再赘述。
所述驱动齿轮 3—侧啮合一制动 /变速齿轮组 5，该制动 /变速齿轮 组 5中心通过一轴 6同轴连接在擒纵轮机构 4的擒纵轮 41中心。 电梯 轿厢 1下降时， 该擒纵轮机构 4可吸收驱动齿轮 3的动能并转化为制动 动力， 使电梯轿厢 1安全下降。
所述驱动齿轮 3另一侧还可保留设置一制动发动机 7， 也作为制动 动力， 并可逆向或作上升动作。
另外， 本发明还可利用在自动扶梯， 吊机， 火车的传动装置中， 所 述的自动扶梯的结构如图 2所示， 它亦是利用物体（扶梯） 自身重力驱 动， 某一驱动齿轮一侧连接一擒纵轮机构， 该擒纵轮机构也可吸收驱动 齿轮的动能并转化为制动动力， 使自动扶梯安全下降。 综上所述仅为本使用新型的较佳实施例而已， 并非用来限定本发明 的实施范围。 即凡依本发明申请专利范围的内容所作的等效变化与修 饰， 都应为本发明的技术范畴。

Claims

权利要求
1、 一种重力型无能耗下降减速控速机械装置， 它½括驱动物体的 驱动齿轮； 其特征在于： 一驱动齿轮一侧连接一擒纵轮机构。
2、 根据权利要求 1所述的重力型无能耗下降减速控速机械装置， 其特征在于： 所述驱动齿轮一侧啮合一制动 /变速齿轮组， 该制动 /变 速齿轮组中心通过一轴同轴连接在擒纵轮机构的擒纵轮中心。
3、 根据权利要求 1或 2所述的重力型无能耗下降减速控速机械装 置， 其特征在于： 所述驱动齿轮另一侧还设置一制动发动机。
PCT/CN2010/000250 2009-11-13 2010-03-01 一种重力型无能耗下降减速控速机械装置 WO2011057464A1 (zh)

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CN200920212333.5 2009-11-13
CN2009202123335U CN201567129U (zh) 2009-11-13 2009-11-13 一种重力型无能耗下降减速控速机械装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266208A (zh) * 2013-05-24 2013-08-28 樊永君 一种淬火件能自动升降的淬火槽
US9862568B2 (en) 2016-02-26 2018-01-09 Otis Elevator Company Elevator run profile modification for smooth rescue

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071639A (zh) * 2010-12-01 2011-05-25 马鞍山市力翔机械自动化科技有限公司 滚动式缆索机器人
CN109589510A (zh) * 2019-01-09 2019-04-09 朱晟文 高楼逃生缓降器

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US3710055A (en) * 1971-06-15 1973-01-09 Gen Motors Corp Locomotive controller with throttle escapement
US4674599A (en) * 1986-09-15 1987-06-23 Nelson Edward I High rise fire escape mechanism
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US5269728A (en) * 1992-02-11 1993-12-14 Power Kinetics, Inc. Differential drive
CN2163660Y (zh) * 1993-07-08 1994-05-04 王来勋 多用高楼安全升降逃生装置
CN1104694A (zh) * 1992-12-22 1995-07-05 麦克邦有限公司 轨枕铺放设备
US5931045A (en) * 1996-03-21 1999-08-03 Construcciones Aeronautics, S.A. Mechanical motor and speed regulator with disconnectable escapement wheel
CN101565144A (zh) * 2009-05-05 2009-10-28 张先煌 自电擒纵电梯停电装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710055A (en) * 1971-06-15 1973-01-09 Gen Motors Corp Locomotive controller with throttle escapement
US4674599A (en) * 1986-09-15 1987-06-23 Nelson Edward I High rise fire escape mechanism
CN2040090U (zh) * 1988-08-26 1989-06-28 刘晋 带有擒纵调速器的安全升降器
US5269728A (en) * 1992-02-11 1993-12-14 Power Kinetics, Inc. Differential drive
CN1104694A (zh) * 1992-12-22 1995-07-05 麦克邦有限公司 轨枕铺放设备
CN2163660Y (zh) * 1993-07-08 1994-05-04 王来勋 多用高楼安全升降逃生装置
US5931045A (en) * 1996-03-21 1999-08-03 Construcciones Aeronautics, S.A. Mechanical motor and speed regulator with disconnectable escapement wheel
CN101565144A (zh) * 2009-05-05 2009-10-28 张先煌 自电擒纵电梯停电装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266208A (zh) * 2013-05-24 2013-08-28 樊永君 一种淬火件能自动升降的淬火槽
US9862568B2 (en) 2016-02-26 2018-01-09 Otis Elevator Company Elevator run profile modification for smooth rescue
US10822197B2 (en) 2016-02-26 2020-11-03 Otis Elevator Company Elevator run profile modification for smooth rescue

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