A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sliding installation method for large span section steel beam
The invention provides a sliding installation method for a large span section steel beam. The sliding installation method comprises the steps that two sliding rails are installed on the two sides of the section steel beam to be installed and positioned respectively; rail ribs are arranged on the sliding rails; base plates arranged on the rail ribs and used for bearing the section steel beam are arranged in the sliding rails; the section steel beam arranged on the base plates is arranged on the two sliding rails in a span mode; turning supports and pulleys arranged on the turning seats are installed at the ends of one sides of the sliding rails; winches used for driving the section steel beam to slide are arranged, and steel wire ropes of the winches penetrate through the pulleys and then are tensioned to the base plates along the sliding rails; according to the installing and positioning points of the section steel beam, the section steel beam is slide in place through the winches. By means of the design of the turning supports and the pulleys, the steel wire ropes of the winches can be turned, the transverse and longitudinal space is fully used, and the difficulty that construction cannot be carried out due to the insufficient longitudinal sliding length of a roof is overcome.
Sliding installation method for large span section steel beam
The invention provides a sliding installation method for a large span section steel beam. The sliding installation method comprises the steps that two sliding rails are installed on the two sides of the section steel beam to be installed and positioned respectively; rail ribs are arranged on the sliding rails; base plates arranged on the rail ribs and used for bearing the section steel beam are arranged in the sliding rails; the section steel beam arranged on the base plates is arranged on the two sliding rails in a span mode; turning supports and pulleys arranged on the turning seats are installed at the ends of one sides of the sliding rails; winches used for driving the section steel beam to slide are arranged, and steel wire ropes of the winches penetrate through the pulleys and then are tensioned to the base plates along the sliding rails; according to the installing and positioning points of the section steel beam, the section steel beam is slide in place through the winches. By means of the design of the turning supports and the pulleys, the steel wire ropes of the winches can be turned, the transverse and longitudinal space is fully used, and the difficulty that construction cannot be carried out due to the insufficient longitudinal sliding length of a roof is overcome.
Sliding installation method for large span section steel beam
MA MINGLEI (author) / DOU SHIPENG (author) / LYU SANQUAN (author) / FENG HUI (author) / HUANG HAI (author) / WANG HONGHAO (author) / ZHANG BOWEI (author) / WANG GUILIN (author) / ZHANG QUN (author) / LIU JUNJIE (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Large-span box-type steel beam sliding installation construction process and device
| European Patent Office | 2021
Accumulated sliding installation method for large-span steel structure truss
| European Patent Office | 2023
Pushing installation method for large section of anchorage steel beam in upper-span sea
| European Patent Office | 2023
Combined supporting structure for large-span steel beam installation
| European Patent Office | 2021
Long-distance multi-span welding H-section steel roof beam installation method
| European Patent Office | 2015