ES2077031T3 - Dispositivo de seguridad para grua. - Google Patents

Dispositivo de seguridad para grua.

Info

Publication number
ES2077031T3
ES2077031T3 ES90310556T ES90310556T ES2077031T3 ES 2077031 T3 ES2077031 T3 ES 2077031T3 ES 90310556 T ES90310556 T ES 90310556T ES 90310556 T ES90310556 T ES 90310556T ES 2077031 T3 ES2077031 T3 ES 2077031T3
Authority
ES
Spain
Prior art keywords
angle
arm
working zone
established
calculated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90310556T
Other languages
English (en)
Inventor
Hideaki Yoshimatsu
Norihiko Hayashi
Hideki Kinugawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of ES2077031T3 publication Critical patent/ES2077031T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)

Abstract

UN DISPOSITIVO DE SEGURIDAD PARA GRUA QUE EFECTUA UNA OPERACION SEGURA CONSIDERANDO UNA RELACION ENTRE LA CONDICION DE OSCILACION DE UN BRAZO Y UNA ZONA DE TRABAJO LIMITADA. EN EL DISPOSITIVO, SE DETECTAN UN RADIO DE TRABAJO Y UN ANGULO DE OSCILACION DEL BRAZO Y LA CANTIDAD DE PROYECCION DE LAS PIEZAS DE SOPORTE PROYECTABLES, Y SE ESTABLECE UNA ZONA DE TRABAJO LIMITADA DEL BRAZO DE ACUERDO CON EL PESO DE UNA CARGA SUSPENDIDA Y LAS CANTIDADES DE PROYECCION. EL ANGULO RESTANTE SOBRE EL CUAL OSCILA EL BRAZO HASTA QUE SE EXCEDE LA ZONA DE TRABAJO LIMITADA QUE SE HA ESTABLECIDO, SE PUEDE CALCULAR Y TAMBIEN LA ACELERACION ANGULAR DEL FRENADO EN LA CUAL SE DETIENE EL MOVIMIENTO DE OSCILACION DEL BRAZO SIN SACUDIR LA CARGA SUSPENDIDA. AUN MAS, SE CALCULA UN ANGULO DE OSCILACION DEL BRAZO REQUERIDO PARA FRENAR Y DETENER SU MOVIMIENTO DE OSCILACION EN LA ACELERACION ANGULAR DEL FRENADO Y ESE ANGULO CALCULADO Y EL ANGULO RESTANTE SE COMPARAN ENTRE SI. DE ESTE MODO SE REALIZA UNA OPERACION SEGURA ANTESDE QUE EL ANGULO RESTANTE EXCEDA EL ANGULO REQUERIDO. MIENTRAS, EN UNA MISMA PANTALLA DE UNA UNIDAD DE PRESENTACION SE INDICA LA ZONA DE TRABAJO LIMITADA ESTABLECIDA Y UN RADIO DE TRABAJO ACTUAL Y UN ANGULO DE OSCILACION DEL BRAZO.
ES90310556T 1989-09-27 1990-09-27 Dispositivo de seguridad para grua. Expired - Lifetime ES2077031T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25125089 1989-09-27
JP2077258A JPH085623B2 (ja) 1989-09-27 1990-03-26 クレーンの安全装置

Publications (1)

Publication Number Publication Date
ES2077031T3 true ES2077031T3 (es) 1995-11-16

Family

ID=26418357

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90310556T Expired - Lifetime ES2077031T3 (es) 1989-09-27 1990-09-27 Dispositivo de seguridad para grua.

Country Status (6)

Country Link
US (1) US5160056A (es)
EP (1) EP0420625B1 (es)
JP (1) JPH085623B2 (es)
KR (1) KR930005026B1 (es)
DE (1) DE69020999T2 (es)
ES (1) ES2077031T3 (es)

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US5282136A (en) * 1990-03-30 1994-01-25 Kabushiki Kaisha Kobe Seiko Sho Vertical releasing control device of crane hanging load
JP2564060B2 (ja) * 1991-10-24 1996-12-18 株式会社神戸製鋼所 建設機械の安全装置
DE4223695C2 (de) * 1992-07-21 1994-12-08 Weber Anlagenbau Gmbh & Co Kg Steuerung für das Verschwenken eines in seiner effektiven Länge veränderlichen Auslegers
JPH0776490A (ja) * 1993-09-09 1995-03-20 Komatsu Ltd クレーンの旋回自動停止制御装置
JPH07187568A (ja) * 1993-12-28 1995-07-25 Komatsu Ltd クレーンの制御装置
KR970003508B1 (ko) * 1994-03-25 1997-03-18 한국원자력연구소 크레인의 진동방지를 위한 속도 제어 방법
FR2720438B1 (fr) * 1994-05-30 1996-07-05 Camiva Procédé de contrôle en déplacement d'un moyen élévateur.
US5479727A (en) * 1994-10-25 1996-01-02 Air Products And Chemicals, Inc. Moisture removal and passivation of surfaces
KR100335458B1 (ko) * 1995-01-23 2002-11-27 김병기 이동식기중기용하중표시장치
WO1996027548A1 (en) * 1995-03-03 1996-09-12 Komatsu Ltd. Device for indicating movable range of mobile crane vehicle
FR2732001B1 (fr) * 1995-03-24 1997-05-16 Manitou Bf Dispositif elevateur de personnel
EP0779239B2 (de) * 1995-12-13 2006-09-13 Liebherr-Werk Ehingen GmbH Steuervorrichtung für ein Hubwerk eines Krans
DE29519871U1 (de) * 1995-12-14 1996-03-21 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Kranfahrzeug
DE29519928U1 (de) * 1995-12-15 1996-04-04 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Kranfahrzeug mit einer Überlastsicherungseinrichtung
US6202013B1 (en) 1998-01-15 2001-03-13 Schwing America, Inc. Articulated boom monitoring system
JP2000034093A (ja) 1998-07-21 2000-02-02 Kobe Steel Ltd 旋回式作業機械とその安全作業領域及び定格荷重の設定方法
US6779961B2 (en) * 2001-10-29 2004-08-24 Ingersoll-Rand Company Material handler with electronic load chart
DE10233875B4 (de) * 2002-07-25 2008-08-14 Siemens Ag Krananlage, insbesondere Containerkran
DE102005035460A1 (de) * 2005-07-28 2007-02-01 Liebherr-Werk Ehingen Gmbh Verfahren zur Traglastermittlung bei Kranen
US20080038106A1 (en) * 2005-10-05 2008-02-14 Oshkosh Truck Corporation Mobile lift device
US7489098B2 (en) 2005-10-05 2009-02-10 Oshkosh Corporation System for monitoring load and angle for mobile lift device
US7734397B2 (en) * 2005-12-28 2010-06-08 Wildcat Technologies, Llc Method and system for tracking the positioning and limiting the movement of mobile machinery and its appendages
US20070266601A1 (en) * 2006-05-19 2007-11-22 Claxton Richard L Device for measuring a load at the end of a rope wrapped over a rod
US8007222B1 (en) * 2007-05-31 2011-08-30 ET&T Engineering LLP Variable counterweight system for a material handling device
US8807910B1 (en) 2007-05-31 2014-08-19 Thomas V. Roden Variable counterweight system for a material handling vehicle
FI120789B (fi) * 2008-06-23 2010-03-15 Konecranes Oyj Menetelmä nopeussäädettävän nostinkäytön moottorin pyörimisnopeuden ohjaamiseksi ja nostinkäyttö
JP4871968B2 (ja) * 2009-02-17 2012-02-08 日立Ｇｅニュークリア・エナジー株式会社 重量構造物の据付工法
JP5480529B2 (ja) 2009-04-17 2014-04-23 株式会社神戸製鋼所 旋回式作業機械の制動制御装置
JP4839390B2 (ja) 2009-04-17 2011-12-21 株式会社神戸製鋼所 旋回式作業機械の旋回停止制御装置および方法
JP5173970B2 (ja) * 2009-09-18 2013-04-03 株式会社神戸製鋼所 旋回式作業機械の旋回停止制御装置および方法
JP5414048B2 (ja) * 2009-10-13 2014-02-12 キャタピラー エス エー アール エル 解体作業機
CN101746675B (zh) * 2009-12-31 2012-05-02 三一汽车制造有限公司 起重机超起装置及其控制系统和控制方法
KR20120079635A (ko) * 2011-01-05 2012-07-13 삼성전자주식회사 호이스트 장치 및 그 제어 방법
DE102011119654B4 (de) * 2011-11-29 2015-11-12 Liebherr-Werk Ehingen Gmbh Mobile Arbeitsmaschine, insbesondere Fahrzeugkran
CN102491177B (zh) * 2011-12-15 2013-12-25 中联重科股份有限公司 可回转工程机械及其回转控制方法与装置
CN102491171A (zh) * 2011-12-22 2012-06-13 上海三一科技有限公司 一种试验检测平台工装及包括该工装的起重机
CN102627231B (zh) * 2012-03-29 2014-03-26 中国科学院自动化研究所 一种幅度限制装置及方法
AU2013267148B9 (en) 2012-06-01 2017-04-06 Seatrax, Inc. System and method to determine relative velocity of crane and target load
US9327946B2 (en) * 2012-07-16 2016-05-03 Altec Industries, Inc. Hydraulic side load braking system
CN102915045B (zh) * 2012-10-31 2015-01-07 中联重科股份有限公司 一种臂架类工程车辆的控制方法及装置
JP6147062B2 (ja) * 2013-04-02 2017-06-14 株式会社タダノ 作業機の作業状態確認装置
CN103613019B (zh) * 2013-12-18 2016-04-06 山东建筑大学 一种验证塔式起重机起重量信号的方法与装置
US11142434B1 (en) 2014-02-18 2021-10-12 Link-Belt Cranes, L.P., Lllp Apparatus and methods for sensing boom side deflection or twist
JP6880648B2 (ja) 2016-10-21 2021-06-02 株式会社タダノ クレーン車
JP6620798B2 (ja) * 2017-08-08 2019-12-18 株式会社タダノ 過負荷防止装置
JP6624173B2 (ja) * 2017-08-08 2019-12-25 株式会社タダノ 過負荷防止装置
US12330920B2 (en) 2018-03-19 2025-06-17 Tadano Ltd. Crane and crane control method
JP7233240B2 (ja) * 2019-02-19 2023-03-06 Ｉｈｉ運搬機械株式会社 軌道走行式クレーン
US11905146B2 (en) * 2019-06-20 2024-02-20 Tadano Ltd. Movable range display system and crane equipped with movable range display system
US11647686B2 (en) * 2020-03-26 2023-05-16 Deere & Company System and method for communicating the presence of proximate objects in a working area
CN111689400A (zh) * 2020-05-21 2020-09-22 湖南中联重科建筑起重机械有限责任公司 塔机工作区域管控方法及设备
CN113733040A (zh) * 2021-09-14 2021-12-03 广东博智林机器人有限公司 作业机器人的安全监控方法、装置和作业机器人
CN114014226A (zh) * 2021-11-15 2022-02-08 徐州徐工随车起重机有限公司 一种高空作业车幅度限制系统及幅度限制方法
CN116380509B (zh) * 2023-03-09 2023-10-20 江苏省特种设备安全监督检验研究院 起重机多工况模拟试验方法及模拟试验系统
EP4610211A1 (en) * 2024-02-27 2025-09-03 Palfinger AG Crane, vehicle and method for a crane for controlling status visualization
CN119306123B (zh) * 2024-09-20 2026-04-24 徐州徐工挖掘机械有限公司 一种吊管机载荷控制装置及控制方法

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Also Published As

Publication number Publication date
EP0420625A3 (en) 1992-03-18
KR910006135A (ko) 1991-04-27
EP0420625B1 (en) 1995-07-19
JPH085623B2 (ja) 1996-01-24
DE69020999T2 (de) 1995-11-23
DE69020999D1 (de) 1995-08-24
KR930005026B1 (ko) 1993-06-12
US5160056A (en) 1992-11-03
EP0420625A2 (en) 1991-04-03
JPH03177299A (ja) 1991-08-01

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