The special launching carrier for the Capital Airport Light Rail
The Special Launching Carrier
is composed by the Special Carrier and the under bridge machine.
The Special Carrier’s main work is packing up the concrete beam
from the casting yard and carrying the beam to the span site. And
then the Special Carrier works with the under-bridge machine
to put the beam on the pier. The under-bridge is the loaded beam.
It must work in with the Special Carrier. The under-bridge can
move its legs by itself to get ready for the next span.
The processes of the Special
Launching Carrier exhibit its three working characteristic:
lifting, carrying and spanning the concrete box beam. It’s very
different from other situations, which do the same work by using 3
separate machines. And the Special Carrier has a lower height and
width than other machines. This depended on the synthesis function
in the Special Carrier. Because the design of the Special Carrier,
it has no repeat frame in this machine, for example, the support
So, this machine can solve the
problems of dealing with tunner's, which preved ordinary
machines from working in the front and the back of the