CL2020002673A1 - Junta de empalme de viga maestra de una grúa - Google Patents

Junta de empalme de viga maestra de una grúa

Info

Publication number
CL2020002673A1
CL2020002673A1 CL2020002673A CL2020002673A CL2020002673A1 CL 2020002673 A1 CL2020002673 A1 CL 2020002673A1 CL 2020002673 A CL2020002673 A CL 2020002673A CL 2020002673 A CL2020002673 A CL 2020002673A CL 2020002673 A1 CL2020002673 A1 CL 2020002673A1
Authority
CL
Chile
Prior art keywords
joint
web
tongue
central
splice joint
Prior art date
Application number
CL2020002673A
Other languages
English (en)
Inventor
Juha Peippo
Kirsi Kalliokoski
Original Assignee
Konecranes Global Corp
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 Konecranes Global Corp filed Critical Konecranes Global Corp
Publication of CL2020002673A1 publication Critical patent/CL2020002673A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C6/00—Girders, or track-supporting structures, specially adapted for cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/12—Devices for changing direction of travel or for transferring from one runway to another; Crossings; Combinations of tracks of different gauges
    • B66C7/14—Runway interlocking devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2409—Hooks, dovetails or other interlocking connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2457—Beam to beam connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
    • E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
    • E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
    • E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
    • E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
    • E04C2003/0452—H- or I-shaped
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bridges Or Land Bridges (AREA)
  • Connection Of Plates (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)

Abstract

El invento se refiere a una junta de empalme (5) de una viga maestra (1) de una grúa, en donde la viga maestra (1) comprende por lo menos dos partes longitudinales (1a) de la viga maestra que van a ser conectadas entre sí por sus extremos y cada una tiene un alma central (2) que comprende por lo menos una placa de alma (2a), un reborde longitudinal superior (3), o placa superior, dispuesto en la parte de arriba del alma central (2) además de un reborde longitudinal inferior (4) que está dispuesto en la parte de abajo del alma central (3) y que sobresale del alma central (2) en ambos lados de ésta. La junta de empalme (5) comprende, en los dos lados exteriores del alma central (2), una junta machihembrada (6) semejante a una placa que recibe las fuerzas de cizallamiento, comprendiendo la junta machihembrada (6) en cada caso una lengüeta (7) fijada al alma central (2) de una parte (1a) de la viga maestra que va a ser unida, y una ranura (8) fijada al alma central (2) de una segunda parte (1a) de la viga maestra que va a ser unida; y una junta (9) del reborde inferior que recibe las fuerzas de flexión de la junta de empalme (5), en donde las juntas machihembradas (6) en los lados exteriores opuestos del alma (2) están dispuestas invertidas una con respecto a la otra, y por lo cual la ubicación de las lengüetas y ranuras (7, 8) en lados opuestos del alma (2) está invertida una respecto de la otra.
CL2020002673A 2018-04-20 2020-10-15 Junta de empalme de viga maestra de una grúa CL2020002673A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20185375A FI128794B (fi) 2018-04-20 2018-04-20 Nosturin pääkannattajan jatkoliitos

Publications (1)

Publication Number Publication Date
CL2020002673A1 true CL2020002673A1 (es) 2021-01-29

Family

ID=68239064

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002673A CL2020002673A1 (es) 2018-04-20 2020-10-15 Junta de empalme de viga maestra de una grúa

Country Status (11)

Country Link
US (1) US11332348B2 (es)
EP (1) EP3781511B1 (es)
KR (1) KR20200134317A (es)
CN (1) CN112004770B (es)
AU (1) AU2019254735B2 (es)
BR (1) BR112020021251A2 (es)
CL (1) CL2020002673A1 (es)
FI (1) FI128794B (es)
MX (1) MX2020010979A (es)
WO (1) WO2019202209A1 (es)
ZA (1) ZA202006191B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113428776B (zh) * 2021-06-30 2023-03-28 珠海天力重工有限公司 一种起重机机梁
CA3243718A1 (en) * 2022-01-19 2023-07-27 Eaton Intelligent Power Limited INTEGRATED CABLE PATH JUNCTION
CN115625488B (zh) * 2022-10-26 2025-11-21 武船重型工程股份有限公司 一种导梁制造方法
FI131985B1 (en) * 2022-11-10 2026-03-25 Konecranes Global Oy Connection arrangement and method for connecting main beam parts
US12091879B1 (en) * 2024-03-12 2024-09-17 King Saud University Beam-column moment connection structure

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456055A (en) * 1945-11-08 1948-12-14 John R Farrar End connection for structural steel beams
GB1159560A (en) 1967-05-06 1969-07-30 Lifting & Engineering Services Improvements in or relating to Lifting Beams
DD125693A1 (es) * 1976-05-03 1977-05-11
SU617352A1 (ru) 1977-01-05 1978-07-30 Дальневосточный Филиал Всесоюзного Научно-Исследовательского И Проектно-Конструкторского Института Подъемнотранспортного Машиностроения,Погрузочноразгрузочного И Складского Оборудования И Контейнеров Узел сопр жени пролетной и концевой балок крана мостового типа
US4499697A (en) * 1981-02-09 1985-02-19 Donn Incorporated Suspended ceiling with removable tee sections
JPH07116684B2 (ja) 1992-08-31 1995-12-13 丸藤シートパイル株式会社 橋梁などにおける主桁の継手構造
CN1169764A (zh) 1994-12-13 1998-01-07 大卫·L·霍顿 抗力矩钢框架梁柱结合
US5680738A (en) 1995-04-11 1997-10-28 Seismic Structural Design Associates, Inc. Steel frame stress reduction connection
DE19704019A1 (de) * 1996-02-08 1997-12-18 Frank Zurheide Trägerelement für den Stahlhochbau
DE202005010108U1 (de) * 2005-06-28 2005-09-08 Obo Bettermann Gmbh & Co. Kg Anordnung zum Erstellen einer Verbindung zwischen zwei Kabeltragvorrichtungselementen sowie Verbindungselement
WO2008020716A1 (en) * 2006-08-17 2008-02-21 Research Institute Of Industrial Science & Technology Modular steel bridge
US7607273B2 (en) * 2006-09-08 2009-10-27 Henderson Andrew G Building member
DE102006058422A1 (de) 2006-12-08 2008-06-26 Stahl Cranesystems Gmbh Schienenstoßverbinderanordnung
DE102006061700A1 (de) 2006-12-28 2008-07-03 Robert Bosch Gmbh Getriebe-Antriebseinheit, sowie Verfahren zur Herstellung einer solchen
US8171856B1 (en) 2008-12-16 2012-05-08 Lockheed Martin Corporation Rail transport system having a modular reconfigurable rail assembly
PL2573291T3 (pl) * 2009-10-01 2015-04-30 Protektorwerk Florenz Maisch Gmbh & Co Kg Cienkościenny, kształtowany za pomocą obróbki plastycznej na zimno element profilowany o lekkiej konstrukcji i sposób wytwarzania takiego elementu profilowanego
CN201560055U (zh) 2009-10-19 2010-08-25 河南省中原矿山设备有限公司 起重机上主梁与端梁间的连接结构
CN201610348U (zh) 2010-03-08 2010-10-20 南通润邦重机有限公司 设有起吊工装的起重机大梁
US20140083042A1 (en) * 2012-09-27 2014-03-27 Best Nature Co., Ltd. Junction structure between structures and beam junction method
WO2014144212A1 (en) * 2013-03-15 2014-09-18 Green James E Self-supporting and load bearing structural joint
FI126525B (fi) 2013-06-27 2017-01-31 Konecranes Global Oy Nosturi
DE102014107323A1 (de) * 2014-05-23 2015-11-26 Terex Mhps Gmbh Kranträger für einen Kran, insbesondere für einen Brücken- oder Portalkran, und einen Kran hiermit
US10711450B2 (en) * 2015-09-15 2020-07-14 James E Green Self-supporting and load bearing structural joint
CN105236276A (zh) 2015-10-20 2016-01-13 常州工学院 一种可升降、可折叠的龙门起重装置
FI129769B (en) * 2018-04-18 2022-08-15 Konecranes Global Corp Box girder, in particular a crane girder, and crane provided therewith and method of making the same
CN110318467B (zh) * 2019-07-10 2020-09-22 中元国际（海南）工程设计研究院有限公司 一种钢结构横梁
US10900215B1 (en) * 2020-03-24 2021-01-26 King Saud University Reinforced joint for beam-column connection

Also Published As

Publication number Publication date
EP3781511B1 (en) 2024-07-03
MX2020010979A (es) 2020-11-09
AU2019254735A1 (en) 2020-12-10
CN112004770B (zh) 2022-10-28
BR112020021251A2 (pt) 2021-02-02
FI20185375A1 (fi) 2019-10-21
US11332348B2 (en) 2022-05-17
FI128794B (fi) 2020-12-15
EP3781511A1 (en) 2021-02-24
CN112004770A (zh) 2020-11-27
KR20200134317A (ko) 2020-12-01
WO2019202209A1 (en) 2019-10-24
US20210163269A1 (en) 2021-06-03
ZA202006191B (en) 2021-10-27
EP3781511A4 (en) 2022-03-30
AU2019254735B2 (en) 2021-12-23

Similar Documents

Publication Publication Date Title
CL2020002673A1 (es) Junta de empalme de viga maestra de una grúa
CL2018000181A1 (es) Caja para zanjas y método de ensamblaje
MX2017004075A (es) Portador convertible.
AR067686A1 (es) Articulo absorbente
AR067685A1 (es) Articulo absorbente
CL2015003173A1 (es) Una estructura de conexión por junta del armazón de un edificio, comprende un conjunto de columna que incluye una columna y un par de carteles, un conjunto de viga de longitud completa con bridas superior e inferior y una parte terminal recibida entre las cartelas, y un miembro de conexión fijado operativamente por soldadura a al menos una de dichas bridas; un conjunto de columnas prefabricado, y un conjunto de viga. (divisional de 272-2014)
BR112013025281A2 (pt) corrente condutora de energia com elementos articulados deformáveis
CL2024001433A1 (es) Ensamblaje de viga mutipropósito para un sistema de andamios
BR9806785A (pt) Corrente de guia de energia
NZ715775A (en) Light gauge steel beam-to-column joint with yielding panel zone
PE20200361A1 (es) Un revestimiento para una tolva de un camion dumper o volquete, un elemento de revestimiento de transicion y un metodo para sujetar un revestimiento
MX2019007518A (es) Panel exterior y metodo de fabricacion del panel exterior.
MX2021012209A (es) Pieza en bruto y miembro estructural.
ES282124U (es) Disposicion cinematica de dos organos con movimientos de deslizamiento alternativos
CO2019007695A2 (es) Artículo desechable
MX2013002370A (es) Larguero de bastidor para un vehiculo.
DE602005024398D1 (es)
MX2021009258A (es) Sistema modular para la limpieza de paneles solares.
MX2018010178A (es) Cabina de sanitario quimico.
MX2019010477A (es) Viga de eje delantero.
SG10201900458TA (en) Metal Formwork Beams with Protection Against Climatic Influences
CO2019001647A2 (es) Sistema de fijación desmontable de dos vigas de encofrado que se cruzan
CO2025011084A2 (es) Aparato de drenaje con mecanismo de bloqueo
ES2096423T3 (es) Viga de absorcion de energia en particular para largueros o traviesas de vehiculos.
MX2020006653A (es) Conjunto de bandeja portacables.