Fakitale imagulitsa matani onse a Marine boom crane ogulitsa

Sitima yapamtunda ndi mtundu wa crane womwe umapangidwa kuti ukhazikike pamtunda wa sitima kapena zombo zina.Amagwiritsidwa ntchito pazinthu zosiyanasiyana m'chombo, kuphatikiza kutsitsa ndi kutsitsa katundu, kusuntha zida zolemetsa ndi makina, ndikuthandizira kukonza ndi kukonza.Ma cranes a sitimayo amakhala ndi makulidwe osiyanasiyana ndi kuthekera kwake, kutengera zofunikira za sitimayo komanso mitundu ya katundu omwe akuyembekezeka kunyamula.Zitha kugwiritsidwa ntchito pamanja, kapena zoyendetsedwa ndi magetsi kapena ma hydraulic system.Makalani ena amakhalanso ndi ma telescoping booms kapena zinthu zina zomwe zimawalola kufikira m'mbali mwa ngalawayo kuti akweze kapena kutsitsa katundu.Kuphatikiza pa kugwiritsa ntchito zombo ndi zombo zina zoyenda panyanja, ma cranes amagwiritsidwanso ntchito kwambiri m'madoko ndi madoko, komanso popangira mafuta ndi gasi m'mphepete mwa nyanja.Ndi zida zofunika kwambiri pamakampani apanyanja, ndipo zimagwira ntchito yofunika kwambiri pakusunga katundu ndi zida zomwe zikuyenda padziko lonse lapansi.

Zida zotetezera

1. Anti-two block system: Chipangizo chomwe chimalepheretsa chotchinga cha mbedza kuti zisagundane ndi nsonga ya boom kapena mbali zina za crane.Dongosolo la anti-awiri block block limangoyimitsa kukwera ngati chipika cha mbedza chiyandikira kwambiri nsonga ya boom kapena zopinga zina.2. Batani loyimitsa mwadzidzidzi: Batani lalikulu, lofikirika mosavuta lomwe limalola wogwiritsa ntchito kuyimitsa mwachangu kayendedwe ka crane pakachitika ngozi.