Kuyini i-Single vs Double Hoist?

Kuyini i-Single vs Double Hoist?

Uma kukhulunywa ngokuphakamisa imithwalo esindayo ezindaweni zezimboni, ama-hoist adlala indima ebalulekile. Phakathi kwezinhlobo ezahlukene zama-hoist atholakalayo, ama-hoist kagesi, ama-hoist e-single girder, kanye nama-hoist e-double girder yiwona asetshenziswa kakhulu. Ukuqonda umehluko phakathi kwama-hoist e-single kanye nama-double girder kungakusiza ukhethe imishini efanele izidingo zakho ezithile.

Isivikelo Esisodwa Sebhande

I-girder hoist eyodwa yaklanywa ngomshayo owodwa oyinhloko, noma i-girder, esekela indlela yokuphakamisa. Lolu hlobo lwe-hoist luvame ukuba lula futhi lube ncane, okwenza lufaneleke kakhulu ezindaweni ezincane noma imithwalo elula. Ama-girder hoist avame ukusetshenziswa ezindaweni zokusebenzela, ezindaweni zokugcina impahla, nasezindaweni zokukhiqiza ezincane. Kulula ukuwafaka nokunakekela, okungaholela ezindleleni zokusebenza eziphansi. Kodwa-ke, amandla awo okuphakamisa ngokuvamile alinganiselwe uma kuqhathaniswa nama-girder hoist aphindwe kabili.

Isivikelo Esiphindwe Kabili

Ngokuphambene nalokho, i-double girder hoist inezinsika ezimbili eziyinhloko, inikeza ukuzinza okukhulu kanye nokusekelwa kwemithwalo esindayo. Lo mklamo uvumela amandla okuphakamisa aphezulu futhi ufanelekela ukusetshenziswa kwezimboni ezinkulu. Ama-double girder hoist avame ukusetshenziswa ekukhiqizeni okunzima, ezindaweni zokwakha, kanye nasezindaweni zokugcina impahla ezinkulu lapho ukuphakamisa okunzima kuyimfuneko evamile. Angamukela ukuphakama okukhulu kwezingwegwe futhi anikeze ukuguquguquka okwengeziwe mayelana nemishini yokuphakamisa kanye nezinamathiselo.

Ukukhetha Isiphakamisi Esifanele

Uma unquma phakathi kwe-single girder hoist kanye ne-double girder hoist, cabanga ngezinto ezifana nesisindo semithwalo okudingeka uyiphakamise, isikhala esitholakalayo, kanye nemvamisa yokusetshenziswa. Uma udinga i-hoist yemithwalo elula kanye nesikhala esilinganiselwe, i-single girder kagesi hoist ingaba yindlela engcono kakhulu. Kodwa-ke, ngezinhlelo zokusebenza ezisindayo, i-double girder hoist izonikeza amandla nokuqina okudingekayo.