Compared with the conventional space frame installation method, the advantages of lifting method as follows:
- Safety: The operation platform installed by the lifting method space frame is on the ground or close to the ground, ensures the safety of construction workers in the construction operation.
- Quality: Since nearly 90% of the workload is completed near the ground, it is convenient for the quality control of the team, the project department and other parties, which can be specific to every surface and point to ensure that there is no hidden danger in quality.
- The construction period: Because most of the work is completed on the ground, and almost not affected by wind, rain and other climate, so greatly improve the work efficiency, for speeding up the project progress, shorten the construction period has an excellent effect.
- For sports venues with stands, auxiliary rooms or basements, the space frame placed on multi-storey buildings solves the difficulty of not using power machinery such as cranes, and no longer needs to set up a full hall of scaffolding.
Special advantages as follows:
- The lifting method construction no longer needs to set up a full scaffold, to avoid the construction inconvenience caused by the lack of pipes, fasteners or frame plate in some areas.
- For the sports institute venues with basements, exhibition halls or space frame on the floor, power machinery such as cranes cannot be used, and the lifting method tools have absolute economic and speed advantages.
Specifications and features of lifting equipment as follows:
First: DS500-24-50 series
- Each lifting height 500mm, a single lifting weight 800 tons, lifting area 15000m2.
- Control method: Wired network computer control
- Scope of application: The lower chord elevation of the space frame is 13m and below.
- Deviation range (elevation) ±2mm
Second: DS750-30-50 series
- Each lifting height 750mm, a single lifting weight 800 tons, lifting area 15000m2.
- Control method: Wired network computer control
- Scope of application: The lower chord elevation of the space frame is 20m and below.
- Deviation range (elevation) ±2mm
Third: DS1150-24-50 series
- Each lifting height 1150mm
- Control method: Balance cylinder control
- Scope of application: The lower chord elevation of the space frame is 20m and below.
- Deviation range (elevation) ±3mm