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RU2011122335A - CRANE BEAM - Google Patents

CRANE BEAM Download PDF

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Publication number
RU2011122335A
RU2011122335A RU2011122335/11A RU2011122335A RU2011122335A RU 2011122335 A RU2011122335 A RU 2011122335A RU 2011122335/11 A RU2011122335/11 A RU 2011122335/11A RU 2011122335 A RU2011122335 A RU 2011122335A RU 2011122335 A RU2011122335 A RU 2011122335A
Authority
RU
Russia
Prior art keywords
vertical
vertical wall
girder
entire length
fixed
Prior art date
Application number
RU2011122335/11A
Other languages
Russian (ru)
Other versions
RU2478557C2 (en
Inventor
Александр Григорьевич Белый
Григорий Иванович Белый
Анатолий Борисович Цветков
Борис Сергеевич Лапшин
Original Assignee
Закрытое акционерное общество "ЭРКОН"
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 Закрытое акционерное общество "ЭРКОН" filed Critical Закрытое акционерное общество "ЭРКОН"
Priority to RU2011122335/11A priority Critical patent/RU2478557C2/en
Publication of RU2011122335A publication Critical patent/RU2011122335A/en
Application granted granted Critical
Publication of RU2478557C2 publication Critical patent/RU2478557C2/en

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  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

Подкрановая балка, образованная верхним и нижним поясом, вертикальной стенкой и вертикальными поперечными ребрами, отличающаяся тем, что вертикальная стенка по всей длине балки выполнена v-образной в верхней своей части от верхнего пояса до нейтральной оси балки и представляет собой замкнутую геометрически неизменяемую систему, образованную вертикальным листом и двумя симметрично и наклонно расположенными плоскими листами, которые закреплены одной стороной к верхнему поясу и другой - к вертикальному листу, по всей длине балки, при этом поперечные вертикальные ребра закреплены только к нижнему поясу и вертикальной стенке балки.Crane beam formed by the upper and lower girdle, vertical wall and vertical transverse ribs, characterized in that the vertical wall along the entire length of the girder is made v-shaped in its upper part from the upper girdle to the neutral axis of the girder and is a closed geometrically unchanged system formed a vertical sheet and two symmetrically and obliquely spaced flat sheets that are fixed with one side to the upper belt and the other to the vertical sheet, along the entire length of the beam, transverse vertical ribs are fixed only to the lower belt and the vertical wall of the beam.

Claims (1)

Подкрановая балка, образованная верхним и нижним поясом, вертикальной стенкой и вертикальными поперечными ребрами, отличающаяся тем, что вертикальная стенка по всей длине балки выполнена v-образной в верхней своей части от верхнего пояса до нейтральной оси балки и представляет собой замкнутую геометрически неизменяемую систему, образованную вертикальным листом и двумя симметрично и наклонно расположенными плоскими листами, которые закреплены одной стороной к верхнему поясу и другой - к вертикальному листу, по всей длине балки, при этом поперечные вертикальные ребра закреплены только к нижнему поясу и вертикальной стенке балки. Crane beam formed by the upper and lower girdle, vertical wall and vertical transverse ribs, characterized in that the vertical wall along the entire length of the girder is made v-shaped in its upper part from the upper girdle to the neutral axis of the girder and is a closed geometrically unchanged system formed a vertical sheet and two symmetrically and obliquely spaced flat sheets that are fixed with one side to the upper belt and the other to the vertical sheet, along the entire length of the beam, transverse vertical ribs are fixed only to the lower belt and the vertical wall of the beam.
RU2011122335/11A 2011-06-01 2011-06-01 Crane girder RU2478557C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2011122335/11A RU2478557C2 (en) 2011-06-01 2011-06-01 Crane girder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2011122335/11A RU2478557C2 (en) 2011-06-01 2011-06-01 Crane girder

Publications (2)

Publication Number Publication Date
RU2011122335A true RU2011122335A (en) 2012-12-10
RU2478557C2 RU2478557C2 (en) 2013-04-10

Family

ID=49152463

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2011122335/11A RU2478557C2 (en) 2011-06-01 2011-06-01 Crane girder

Country Status (1)

Country Link
RU (1) RU2478557C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107934764A (en) * 2017-10-24 2018-04-20 安徽德马泰格起重机械有限公司 A kind of wall-hanging light-duty crane with single beam
RU188844U1 (en) * 2018-05-10 2019-04-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Липецкий государственный технический университет" (ЛГТУ) Rigid crane beam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1553017A (en) * 1967-11-17 1969-01-10
RU2095527C1 (en) * 1992-12-25 1997-11-10 Пензенский Инженерно-Строительный Институт Metal crane runway structure
RU2067075C1 (en) * 1993-10-08 1996-09-27 Пензенский Инженерно-Строительный Институт Crane runway

Also Published As

Publication number Publication date
RU2478557C2 (en) 2013-04-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20160602