Steel structure big platform and counterforce wheel component for rotary retractable roof of big cantilever and its connection method
The invention relates to a steel structure big platform and a counterforce wheel component, and particularly relates to a steel structure big platform and the counterforce wheel component for a rotaryretractable roof of a big cantilever and its connection method, and belongs to the steel structure f...
Saved in:
Main Authors | , , , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
27.04.2018
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention relates to a steel structure big platform and a counterforce wheel component, and particularly relates to a steel structure big platform and the counterforce wheel component for a rotaryretractable roof of a big cantilever and its connection method, and belongs to the steel structure field. The steel structure big platform and the counterforce wheel component comprise a steel structure big platform; the upper part of the steel structure big platform is provided with a counterforce wheel component frame, and the upper part of the counterforce wheel component frame is provided with an inner concaved rail slot; a box girder is arranged in the rail slot, and two side walls of the rail slot are provided with roll wheels; both ends of the box girder are provided with rails matchedwith the roll wheels; the rails are displaced along a roll way slot through the roll wheels. The steel structure big platform and the counterforce wheel component for the rotary retractable roof of the big cantilever and its |
---|---|
Bibliography: | Application Number: CN201711446753 |