15 matani Crane Hook

Zingwe za crane zitha kugawidwa m'magulu awo motere:

15-tani imodzi mbedza ya cranes: Mtundu wodziwika bwino, wosavuta kupanga komanso wosavuta kugwiritsa ntchito.
15-toni pawiri mbedza ya cranes: Imapereka mphamvu yogawa yofananira, yomwe nthawi zambiri imagwiritsidwa ntchito pamatani akulu kapena kugwiritsa ntchito pafupipafupi. 15-tani imodzi ndowe ndizofala kwambiri.
15-ton sling hoook/nose hook for cranes: Imakhala ndi mawonekedwe apadera kuti gulaye isagwe.

Zingwe za 15-tani zitha kugawidwa molingana ndi mtundu wa crane zomwe zimafanana:

15-tani zokokera pamwamba pa crane:
Ma cranes apamwamba ndiye zida zonyamulira zokhazikika m'mafakitole, malo ochitirako misonkhano, ndi mosungiramo zinthu. Pazomwe zimagwiritsidwa ntchito kwambiri matani 15, msonkhano wa mbedza umabwera m'njira ziwiri:
Kumanga mbedza imodzi (pazitali zing'onozing'ono zokweza): Zoyenera nthawi yomwe makina onyamulira amakhala ng'oma imodzi ndi waya wokhotakhota wa waya. Msonkhano umodzi wa pulley hook uli ndi dongosolo losavuta komanso lopepuka. Nthawi zambiri imakhala ndi mbedza, mtanda, pulley imodzi, chonyamulira, ndi latch yachitetezo.
Dongosolo la ma pulley / multi-pulley hook (lofala komanso lodziwika bwino): Awa ndiye mapangidwe odziwika bwino a 15-ton bridge crane hooks. Imakwaniritsa ntchito yopulumutsa kudzera mu kapu (pulley yosuntha), potero imachepetsa mphamvu yofunikira ndi winchi ndi kulimba kwa chingwe cha waya. Kapangidwe kake ndi: mbedza + crossbeam/mbali mbale + ziwiri (kapena kuposerapo) pulleys + thrust kubala + lotchinga chitetezo chokwanira. Chingwe cha waya chimatsika kuchokera ku ng'oma, ndikudutsa ma pulleys (kusuntha ma pulleys) a msonkhano wa mbedza ndi ma pulleys (okhazikika) pa trolley yapamwamba, kupanga "multiplier" (mwachitsanzo, 2x, 3x, 4x). Kwa ma cranes a matani 15, kuchulukitsa kwa 2 kapena 3 ndikofala. 15-tani Gantry Crane Hook:
Makina onyamulira pachimake (misonkhano ya mbedza) ya ma cranes a gantry (ma cranes a port) ndi ofanana kwenikweni ndi ma cranes a mlatho, koma chifukwa ntchito zawo nthawi zambiri zimakhala panja, zofunikira zapadera zimayikidwa pakulimba komanso kukana kusokoneza chilengedwe cha mbedza. Mapangidwe oteteza dzimbiri a ndowe za gantry crane ndizofunikira kwambiri. Njira yodziwika bwino yoteteza dzimbiri ndi galvanizing (hot-dip galvanizing), yomwe imalimbana ndi dzimbiri lakunja. Ngati amagwiritsidwa ntchito m'madoko (malo opopera mchere), mlingo wapamwamba wa zokutira kapena zitsulo zosapanga dzimbiri zimafunika. Misonkhano yapawiri/multi-pulley hook ndiyo yodziwika bwino ya mbedza za gantry crane. Kuchepetsa kukangana kwa zingwe kudzera m'magulu a pulley (ochulukitsa nthawi zambiri 2, 3, kapena 4) ndi kapangidwe kake ka ma tani 15. 15-tons mobile crane hook:
Dongosolo la ma mbewa a ma cranes oyenda (monga ma cranes a matayala, ndi zokwawa) ndizovuta kwambiri, zophatikizika, ndipo zimayenera kuthana ndi kusintha kwa ntchito. Zofunikira zachitetezo ndi malingaliro ake ogwiritsira ntchito ndizosiyana kwambiri ndi ma cranes okhazikika a mlatho ndi ma cranes a gantry. "Hook" ya crane yonyamula matani 15 nthawi zambiri si chinthu chokhazikika, koma ndi gawo la makina ake okweza, ndipo imatha kukwaniritsa chiwongolero chokwezera mosiyanasiyana kudzera pa kapu, chomwe ndi chikhalidwe chake chachikulu.