架台 is read as かだい (kadai) and means stand.
かだい
kadai
かくう
aerial
かきょう
bridge
かせん
overhead line (for trains, trams, etc.)
かせつ
construction
か
rack
かきょうかごうぶつ
bridged compound
かくうとりひき
fictitious transaction
かくうしさん
fictitious assets
かくうせいきゅう
false invoice
かくうてつどう
elevated railway
かじょう
on the shelf
かくうさくどう
aerial ropeway