RU98116848A - DEVICE FOR STRENGTHENING TWO-SIDED CRANE BEAM - Google Patents

DEVICE FOR STRENGTHENING TWO-SIDED CRANE BEAM

Info

Publication number
RU98116848A
RU98116848A RU98116848/28A RU98116848A RU98116848A RU 98116848 A RU98116848 A RU 98116848A RU 98116848/28 A RU98116848/28 A RU 98116848/28A RU 98116848 A RU98116848 A RU 98116848A RU 98116848 A RU98116848 A RU 98116848A
Authority
RU
Russia
Prior art keywords
crane
rail
crane beam
strengthening
channels
Prior art date
Application number
RU98116848/28A
Other languages
Russian (ru)
Other versions
RU2196099C2 (en
Inventor
К.К. Нежданов
А.Р. Епифанов
А.К. Нежданов
Original Assignee
Пензенская государственная архитектурно-строительная академия
Filing date
Publication date
Application filed by Пензенская государственная архитектурно-строительная академия filed Critical Пензенская государственная архитектурно-строительная академия
Priority to RU98116848/28A priority Critical patent/RU2196099C2/en
Priority claimed from RU98116848/28A external-priority patent/RU2196099C2/en
Publication of RU98116848A publication Critical patent/RU98116848A/en
Application granted granted Critical
Publication of RU2196099C2 publication Critical patent/RU2196099C2/en

Links

Claims (1)

Устройство для усиления двутавровой подкрановой балки, отличающееся тем, что на верхнем поясе усиляемой подкрановой балки размещены симметрично относительно вертикальной плоскости полками наружу швеллеры и соединены с ней фрикционными шпильками, причем между швеллерами введен четырехглавый крестообразный в сечении рельс и соединен горизонтальными стенками (шейками) с полками швеллеров фрикционными шпильками, при этом вертикальную нагрузку P от основных колес крана воспринимает верхняя глава рельса, а горизонтальную T от направляющих роликов крана - боковые главы, нижняя же глава рельса контактирует с поясом усиляемой балки над ее стенкой.Device for reinforcing an I-beam crane beam, characterized in that on the upper belt of a reinforced crane beam, the channels are placed symmetrically relative to the vertical plane with the shelves outward and connected to it by friction pins, and a four-headed cross-shaped rail in cross section is inserted between the channels and connected to the shelves by horizontal walls (necks) channel friction studs, with the vertical load P from the main wheels of the crane perceives the upper head of the rail, and the horizontal T from the guides x crane rollers - side chapters, the lower head of the rail is in contact with the belt of the reinforced beam above its wall.
RU98116848/28A 1998-09-07 1998-09-07 DEVICE FOR REINFORCEMENT OF CRANE RUNWAY h-BEAM RU2196099C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98116848/28A RU2196099C2 (en) 1998-09-07 1998-09-07 DEVICE FOR REINFORCEMENT OF CRANE RUNWAY h-BEAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98116848/28A RU2196099C2 (en) 1998-09-07 1998-09-07 DEVICE FOR REINFORCEMENT OF CRANE RUNWAY h-BEAM

Publications (2)

Publication Number Publication Date
RU98116848A true RU98116848A (en) 2000-06-27
RU2196099C2 RU2196099C2 (en) 2003-01-10

Family

ID=20210297

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98116848/28A RU2196099C2 (en) 1998-09-07 1998-09-07 DEVICE FOR REINFORCEMENT OF CRANE RUNWAY h-BEAM

Country Status (1)

Country Link
RU (1) RU2196099C2 (en)

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