
elevatorlu (drilling rigg)

drilling parisrama kosam abhivruddhi cheyabadina elevatorlu, drill paipu, casing ledhaa lift urugujjulu (kaalarla kosam) yokka tool joint chuttoo chuttadaniki upayoginche handlesto kuudina keelu parikaram, vaatini ontarigaa ledhaa drill string mottamgaa ettadaaniki ledhaa tagginchadaaniki veelugaa.
aacharanaatmaka viniyogamlo elevatorlu chaalaa ottidiki guraina bhagalu mariyu kramam tappakunda jagrattagaa tanikhi cheyalsina avasaram undhi. aacharanalo, saadhaarana karyakalapala kosam liftula setlu mariyu vidi nakilee avasaram. vaari vaiphalyam daadaapu ellappuduu karyakalapalanu aaputundi.
paipu pani yokka oka mukka chuttoo pattadaniki, elevatorla samitiki khachitamaina antargata vyaasam avasaram, tool joint yokka diguva profilenu sardubaatu cheyadaaniki tagina profile chesina bhujamtho. vandala tannula varaku radial lodla kinda teravadaanni laach mechanism nirodhinchaali. konni prayojanaala kosam (casing elevatorlu, mariyu derick loki mariyu bayataku paipunu load cheyadam), elevatorlu kooda paipu keella baruvulo cross-axial lodlanu nirodhinchaalsina avasaram undhi.

