Yog winch lub hoist?

Cov txheej txheem:

Yog winch lub hoist?
Yog winch lub hoist?

Video: Yog winch lub hoist?

Video: Yog winch lub hoist?
Video: CD type electric wire rope hoist installation, testing electric cable hoist winch CD 2024, Kaum ib hlis
Anonim

Thaum lawv zoo sib xws, winches thiab hoists tau ua los ua cov khoom sib cais. Lub winch yog tsim los rub lub hnyav load horizontally tshaj ib tug me ntsis inclined los yog theem nto, thiab ib tug hoist yog tsim los nqa ib tug load vertically tshaj steeper inclines uas siab tshaj 45 degrees.

Qhov txawv ntawm hoist thiab winch yog dab tsi?

Ntau tus neeg tsis meej pem tias tsis muaj qhov sib txawv ntawmob, winches thiab hoist. … Lub winch yog siv los rub lub load hnyav horizontally ntawm lub me me inclined lub kaum sab xis ntawm ib theem. Tab sis hoist yog tsim los nqa khoom vertically zoo li cranes.

3 hom hoists yog dab tsi?

Muaj peb hom khoom siv hauv tsev:

  • Wheeled hoists.
  • Stationary hoists.
  • Ceiling lifts.

Qhov txawv ntawm lub winch thiab crane yog dab tsi?

In context|nautical|lang=en cov ntsiab lus qhov txawv ntawm winch thiab crane. yog tias winch yog (nautical) lub tshuab hoisting siv rau kev thauj khoom lossis tso cov khoom thauj, lossis rau kev thauj hauv kab (fm 55-501) thaum crane yog (nautical) forked ncej lossis projecting bracket txhawb nqa spars, thiab lwm yam; feem ntau siv ua khub.

Qhov txawv ntawm lub winch thiab lub pulley yog dab tsi?

yog tias lub tshuab cua yog ib qho ntawm ntau hom winch, uas yog hlua lossis cable raug mob nyob ib ncig ntawm lub tog raj kheej, siv los nqa hnyav hnyav thaum rubey yog ib qho ntawm cov tshuab yooj yim; lub log nrog ib tug grooved rim nyob rau hauv uas ib tug rub hlua los yog saw yuav nqa ib yam khoom (ntau dua thaum siv ob los yog ntau tshaj pulleys ua ke xws li …

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