SU125664A1 - Strengthening metal crane girders along the middle range of the workshop - Google Patents
Strengthening metal crane girders along the middle range of the workshopInfo
- Publication number
- SU125664A1 SU125664A1 SU595584A SU595584A SU125664A1 SU 125664 A1 SU125664 A1 SU 125664A1 SU 595584 A SU595584 A SU 595584A SU 595584 A SU595584 A SU 595584A SU 125664 A1 SU125664 A1 SU 125664A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- workshop
- crane girders
- middle range
- strengthening metal
- metal crane
- Prior art date
Links
Landscapes
- Rod-Shaped Construction Members (AREA)
Description
Изобретение относитс к способу усилени подкрановых металлических двутавровых балок по среднему р ду многопролетных производственных в частности мартеновских цехов, оборудованных мостовыми кранами.The invention relates to a method for enhancing crane metal I-beams over an average row of multi-span production facilities, in particular open-hearth shops, equipped with bridge cranes.
В тех случа х, когда в действующих цехах требуетс увеличить грузоподъемность мостовых кранов, необходимо усиливать подкрановые балки.In those cases when in existing workshops it is required to increase the capacity of bridge cranes, it is necessary to reinforce the crane beams.
Предлагаетс усиление двух смежных подкрановых балок производить при помощи приваренных к горизонтальным полкам двутавровых балок горизонтальных листов усилени , что дает, таким образом, коробчатое сечение.It is proposed to produce reinforcement of two adjacent crane girders by means of horizontal reinforcement sheets welded to horizontal shelves of I-beams, thus giving a box section.
На чертеже изображено поперечное сечение путей, составленных из двух смежных подкрановых балок 1 и 2 двутаврового сечени , соединенных при помощи верхнего 3 и нижнего 4 горизонтальных листов .The drawing shows a cross section of paths made up of two adjacent crane girders 1 and 2 of I-section, connected by means of the upper 3 and lower 4 horizontal sheets.
Ввиду того, что нижние полки смежных подкрановых балок 1 и 2 двутаврового сечени лежат на разных отметках, приварка нижнего листа усилени 4 к вертикальной стенке более высокой балки / осуществлена при помощи дополнительного уголка 5.Due to the fact that the lower shelves of adjacent crane girders 1 and 2 of I-section lie at different elevations, welding of the lower reinforcement sheet 4 to the vertical wall of the higher beam / is carried out using an additional angle 5.
Предмет изобретени Subject invention
Усиление металлических подкрановых балок по среднему р ду цеха, отличающеес тем, что, с целью использовани существующих подкрановых балок при установке кранов больщой грузоподъемности, балки соединены горизонтальными листами, приваренными к верхним полкам балок, к пижней полке меньщей балки и к стенке второй балки (больщей высоты) при помощи уголка.Strengthening metal crane girders along the middle row of the workshop, characterized in that, in order to use existing crane girders when installing cranes with a large carrying capacity, the beams are connected by horizontal sheets welded to the upper flanges of the beams, to the lower flange of the smaller beam and to the wall of the second beam (large height) with a corner.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU595584A SU125664A1 (en) | 1958-03-25 | 1958-03-25 | Strengthening metal crane girders along the middle range of the workshop |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU595584A SU125664A1 (en) | 1958-03-25 | 1958-03-25 | Strengthening metal crane girders along the middle range of the workshop |
Publications (1)
Publication Number | Publication Date |
---|---|
SU125664A1 true SU125664A1 (en) | 1959-11-30 |
Family
ID=48397003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU595584A SU125664A1 (en) | 1958-03-25 | 1958-03-25 | Strengthening metal crane girders along the middle range of the workshop |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU125664A1 (en) |
-
1958
- 1958-03-25 SU SU595584A patent/SU125664A1/en active
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