Izindlela ezine ezinkulu ze-hand chain hoist

1. Indlela yokuphakamisa

Ivamise ukuhlanganisa umshini wokushayela, isistimu yokusonta amaketango, ithuluzi lokubuyisa into kanye nethuluzi lokuphepha. Idivayisi yokushayela ihlanganisa iketango elidonsa ngesandla, i-sprocket edonsa ngesandla, ipuleti le-brake disc friction kanye ne-ratchet, njll. Isistimu yokusonta amaketango ihlanganisa i-baffle, isondo eliqondisayo, i-latch, njll. Amadivayisi okubuyisa ahlanganisa amahhuku, amaringi, ama-grabs, ama-spreaders, imishayo elengayo, njll. Imishini yokuvikela ihlanganisa isikhawuli sokuphakama okungaphezulu, isivikelo sokuvikela sihlanganisa isikhawuli sokuphakama okungaphezulu, kanye nokuvikela ukwehla.

2. Indlela yokusebenza

Ihlukaniswe yaba izigaba ezimbili: ukusebenza okulandelwayo kanye nokusebenza okungalandeleki.

Indlela yokugijima yohlobo lwesitimela ngokuyinhloko yakhiwe izingxenye ezimbili: idivayisi yokusekela esebenzayo kanye nedivayisi yokushayela egijima. Umshini wokusekela osebenzayo usetshenziselwa ukuthwala isisindo somuntu siqu kanye nomthwalo wangaphandle we-hand chain hoist, futhi udlulisele konke lokhu esakhiweni sesisekelo sethrekhi. Ikakhulukazi ihlanganisa amadivaysi okulinganisa, amasondo, amathrekhi, njll. Idivayisi yedrayivu yokusebenza isetshenziselwa ukushayela i-hoist ukuze igijime kuthrekhi, futhi yakhiwe ngokuyinhloko i-reducer, ibhuleki, njll. Indlela yokusebenza engalandeleli iyingxenye ebalulekile yama-hoist ahlukahlukene eselula.

3. Indlela yokujikeleza

Iqukethe izingxenye ezimbili: idivayisi yokusekela yokubulala kanye nedivayisi yedrayivu yokubulala. Eyangaphambili isekela ingxenye ejikelezayo ye-hoist engxenyeni engashintshi, futhi yokugcina ishayela ingxenye ejikelezayo ukuze ijikeleze ngokuhlobene nengxenye engaguquki futhi imelana namandla aqondile, amandla avundlile kanye nomzuzu wokugumbuqela owenziwe kuyo ngengxenye ejikelezayo ye-hoist.

4. Luffing indlela

Ngokwesimo somsebenzi, uhlukaniswe u-luffing ongasebenzi kanye ne-luffing esebenzayo; ngokwefomu lokunyakaza komshini, ihlukaniswe yaba i-trolley luffing egijimayo kanye ne-boom swinging luffing; ngokuya ngokusebenza kwe-boom luffing, ihlukaniswe yaba yi-boom luffing evamile kanye ne-balanced luffing. I-Boom amplitude.