WO2019024143A1 - Mécanisme d'amortissement pour ascenseurs - Google Patents

Mécanisme d'amortissement pour ascenseurs Download PDF

Info

Publication number
WO2019024143A1
WO2019024143A1 PCT/CN2017/098508 CN2017098508W WO2019024143A1 WO 2019024143 A1 WO2019024143 A1 WO 2019024143A1 CN 2017098508 W CN2017098508 W CN 2017098508W WO 2019024143 A1 WO2019024143 A1 WO 2019024143A1
Authority
WO
WIPO (PCT)
Prior art keywords
damper
damping
shock absorbing
cushion
shock
Prior art date
Application number
PCT/CN2017/098508
Other languages
English (en)
Chinese (zh)
Inventor
张志明
赵才龙
Original Assignee
苏州天宇润电梯部件有限公司
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 苏州天宇润电梯部件有限公司 filed Critical 苏州天宇润电梯部件有限公司
Publication of WO2019024143A1 publication Critical patent/WO2019024143A1/fr

Links

Images

Classifications

    • 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
    • B66B5/28—Buffer-stops for cars, cages, or skips
    • B66B5/282—Structure thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted

Definitions

  • the invention relates to a cushion mechanism for an elevator, belonging to the technical field of elevators.
  • the elevator is an electric motor-powered vertical lift with a box-shaped pod for multi-storey buildings to take passengers or carry cargo. There is also a step type, and the tread plate is continuously operated on the crawler belt, commonly known as an escalator or a moving walkway. A fixed lifting device that serves the specified floor.
  • the vertical elevator has a car that runs between at least two columns of rigid rails that are perpendicular or have an angle of inclination of less than 15°. The car is sized and structured to allow passengers to access or load cargo. It is customary to use the elevator as a general term for vertical transportation vehicles in buildings, regardless of the driving method.
  • low speed elevator less than 1 m / sec
  • fast elevator 1-2 m / sec
  • high speed elevator 2 m / sec or more
  • Hydraulic elevators began to appear in the mid-19th century and are still used in low-rise buildings.
  • E.G. Otis of the United States developed a safety lift for wire rope lifting.
  • the drive unit was further improved, such as the motor driven by a worm drive to wind the reel, using a counterweight.
  • friction wheel transmission was adopted, which greatly increased the lifting height of the elevator.
  • the existing cushion mechanism for an elevator has low damping efficiency when used, and has a short service life and is easily deformed.
  • the technical problem to be solved by the present invention is to provide a cushion mechanism for an elevator.
  • the utility model relates to a cushion mechanism for an elevator, which comprises a base, a damping plate spring, a fixing bolt, a shock absorber, a first damping device, a shock absorbing connector and a second damping device;
  • the upper end of the base is provided with two damper leaf springs, and the upper end of the two damper leaf springs is connected with a first damper device, and the upper end of the first damper device is connected
  • a damper is disposed between the two damper leaf springs, and two ends of the damper are respectively connected to the upper surface of the base and the bottom of the first damper device.
  • the shock absorber is a hydraulic shock absorber.
  • the first damper device has the same structure as the second damper device, and includes an upper cushion, a lower cushion, a damper ring, a damper curved piece, and a damper spring;
  • a plurality of shock-absorbing arc rings are mounted on the lower end of the seismic pad, the two shock-absorbing curved pieces are a pair and outwardly bent, and a shock absorbing spring is disposed between the two shock-absorbing curved pieces, the shock absorption
  • the upper end of the spring is connected to the upper cushion, and the lower ends of the plurality of shock absorbing curved pieces and the plurality of shock absorbing springs are connected with the lower cushion, and the upper cushion and the lower cushion are provided with heat dissipation
  • a damper ring is mounted in the hole.
  • the shock absorbing connector is E-shaped and the two shock absorbing connectors are butted together.
  • the invention Compared with the prior art, the invention has the advantages that the shock absorption efficiency is improved, the service life is prolonged, the operation is simple, the use is convenient, and the time can be saved.
  • Figure 1 is a schematic view of the structure of the present invention
  • FIG. 2 is a schematic view showing the structure of a first damper device in the present invention.
  • the specific implementation adopts the following technical solution: it includes a base 1, and a plate spring 2, a fixing bolt 3, a damper 4, a first damper device 5, a damper connector 6, and a second damper device 7; a central portion of the base 1 is provided with a hollow groove, and the base 1 is Two damping plate springs 2 are mounted on the upper end by the fixing bolts 3. The upper ends of the two damping plate springs 2 are connected with a first damper device 5, and the upper end of the first damper device 5 is connected with two reductions.
  • a second damper device 7 is mounted on the upper end of the two damper connectors 6, and a damper 4 is disposed between the two damper springs 2, and the damper 4 is Both ends are respectively connected to the upper surface of the base 1 and the bottom of the first damper device 5.
  • damper 4 is a hydraulic damper.
  • the first damper device 5 has the same structure as the second damper device 7, and includes an upper cushion 51, a lower cushion 52, a damper ring 53, a damper curved piece 54, and a shock absorbing member.
  • a spring 55 a lower end of the upper cushion 51 is mounted with a plurality of shock-absorbing arc rings 54, the two shock-absorbing curved pieces 54 are a pair and outwardly curved, and the two shock-absorbing curved pieces 54 are A damper spring 55 is disposed between the upper end of the damper spring 55 and the upper damper pad 51.
  • the lower end of the plurality of damper curved pieces 54 and the plurality of damper springs 55 are associated with the lower damper pad 52.
  • the upper and lower cushions 51 and 52 are respectively provided with a heat dissipation hole, and the vibration ring 53 is mounted in the heat dissipation hole.
  • shock absorbing connector 6 is E-shaped, and the two shock absorbing connectors 6 are butted together.
  • the working principle of the present embodiment is: when in use, the support is realized by the base 1, and then the shock absorption is realized by the damping plate spring 2, and the shock absorber 4 realizes support and buffering, and the deformation of the first damping device 5 can be prevented.
  • both the first damper device 5 and the second damper device 7 are provided with heat dissipation holes, and the damper ring in the heat dissipation hole can realize a small amount of deformation, and in use, through the upper damper pad and
  • the lower cushion is used to realize the two-way shock absorption, and the shock-absorbing curved piece 54 and the shock-absorbing spring 55 are used to realize the support and the auxiliary buffer between the upper cushion and the lower cushion, which can improve the buffering efficiency.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

L'invention se rapporte au domaine technique des ascenseurs et concerne un mécanisme d'amortissement pour ascenseurs. Une fente creuse est disposée au niveau de la portion centrale d'une base. Deux ressorts à lames d'amortissement (2) sont disposés au niveau de l'extrémité supérieure de la base (1) au moyen de boulons de fixation. Un premier appareil d'amortissement (5) est relié aux extrémités supérieures des deux ressorts à lames d'amortissement (2). Deux connecteurs d'amortissement (6) sont reliés à l'extrémité supérieure du premier appareil d'amortissement (5). Un deuxième appareil d'amortissement (7) est disposé au niveau des extrémités supérieures des deux connecteurs d'amortissement (6). Un amortisseur (4) est disposé entre les deux ressorts à lames d'amortissement (2), et les deux extrémités de l'amortisseur (4) sont respectivement reliées à la surface supérieure de la base (1) et au fond du premier appareil d'amortissement (5). Le présent mécanisme améliore l'efficacité d'amortissement, prolonge la durée de vie, permet un fonctionnement simple et pratique, et fait gagner du temps.
PCT/CN2017/098508 2017-08-01 2017-08-22 Mécanisme d'amortissement pour ascenseurs WO2019024143A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710646733.6A CN107215746A (zh) 2017-08-01 2017-08-01 一种电梯用减震垫机构
CN201710646733.6 2017-08-01

Publications (1)

Publication Number Publication Date
WO2019024143A1 true WO2019024143A1 (fr) 2019-02-07

Family

ID=59954974

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/098508 WO2019024143A1 (fr) 2017-08-01 2017-08-22 Mécanisme d'amortissement pour ascenseurs

Country Status (2)

Country Link
CN (1) CN107215746A (fr)
WO (1) WO2019024143A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020078738A1 (fr) * 2018-10-16 2020-04-23 Inventio Ag Dispositif tampon de choc pour un système d'ascenseur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108320939A (zh) * 2018-04-08 2018-07-24 吴江远洋电气有限责任公司 一种能实现减震的安装箱体
CN111928144A (zh) * 2020-07-21 2020-11-13 中铁隧道局集团建设有限公司 隧道照明灯动态节能控制系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189344A (ja) * 2002-12-06 2004-07-08 Toshiba Elevator Co Ltd エレベータのカウンターウエイト揚重方法
JP2009263102A (ja) * 2008-04-25 2009-11-12 Toshiba Elevator Co Ltd エレベータのバッファ台据え付け構造
CN102101620A (zh) * 2009-12-18 2011-06-22 株式会社日立制作所 电梯设备
CN205709308U (zh) * 2016-04-20 2016-11-23 康达电梯有限公司 一种安全性能高的电梯减震底座

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4220312B2 (ja) * 2003-06-09 2009-02-04 株式会社日立製作所 エレベーターの吸振装置
CN204061680U (zh) * 2014-06-30 2014-12-31 江苏伯爵电梯股份有限公司 电梯用减震垫
CN204801881U (zh) * 2015-06-01 2015-11-25 朱利女 一种六驱拖拉机用减震式横梁装置
CN205061237U (zh) * 2015-09-14 2016-03-02 戴斯电梯（苏州）有限公司 一种防震式货梯
CN205876646U (zh) * 2016-06-13 2017-01-11 南通柯瑞特机械制造有限公司 一种减震式真空泵
CN205873561U (zh) * 2016-08-08 2017-01-11 安川双菱电梯有限公司 一种电梯用减震装置
CN207209666U (zh) * 2017-08-01 2018-04-10 苏州天宇润电梯部件有限公司 电梯用减震垫机构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004189344A (ja) * 2002-12-06 2004-07-08 Toshiba Elevator Co Ltd エレベータのカウンターウエイト揚重方法
JP2009263102A (ja) * 2008-04-25 2009-11-12 Toshiba Elevator Co Ltd エレベータのバッファ台据え付け構造
CN102101620A (zh) * 2009-12-18 2011-06-22 株式会社日立制作所 电梯设备
CN205709308U (zh) * 2016-04-20 2016-11-23 康达电梯有限公司 一种安全性能高的电梯减震底座

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020078738A1 (fr) * 2018-10-16 2020-04-23 Inventio Ag Dispositif tampon de choc pour un système d'ascenseur

Also Published As

Publication number Publication date
CN107215746A (zh) 2017-09-29

Similar Documents

Publication Publication Date Title
WO2019091210A1 (fr) Écran d'affichage publicitaire protégé destiné à un ascenseur
WO2019091209A1 (fr) Armoire de commande d'amortissement des vibrations destinée à un ascenseur
WO2019024143A1 (fr) Mécanisme d'amortissement pour ascenseurs
CN108861966B (zh) 一种具有裹塑钢丝绳的背包式电梯
JP2011140374A (ja) ダブルデッキエレベーター
CN108439157A (zh) 一种一体式无支架钢带平台别墅电梯
JP2012006695A (ja) エレベータ乗りかごおよびエレベータ
JP6058149B2 (ja) エレベータのかご
JP2011213420A (ja) 油圧エレベータのリニューアル方法及びその方法によりリニューアルされたロープ式エレベータ
WO2019091212A1 (fr) Dispositif roue de guidage stable pour cage d'ascenseur
WO2019024144A1 (fr) Main courante multifonctionnelle destinée à des cabines d'ascenseur
CN207209666U (zh) 电梯用减震垫机构
CN214003743U (zh) 一种多重减震的无机房电梯
CN214269848U (zh) 浅底坑电梯顶吊式绕绳结构
CN110713098B (zh) 90°直角贯通型曳引电梯
CN210763791U (zh) 一种电梯大净深井道后置对重双轿顶轮结构
KR200494723Y1 (ko) 엘리베이터용 로울러 가이드장치
CN210064946U (zh) 一种门式起重机用小车架
CN209481011U (zh) 一种无机房钢带电梯
CN209023995U (zh) 一种电梯曳引机减震装置
CN103508302B (zh) 一种新型分体式对重结构
EP1882667A1 (fr) Dispositif d'ascenseur
CN210260794U (zh) 一种可滑动电梯吊钩组件
JP2002302364A (ja) ダブルデッキエレベータのかご間隔調整装置
CN104773634A (zh) 一种电梯曳引系统

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17920569

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17920569

Country of ref document: EP

Kind code of ref document: A1