1, Yini umshini-igumbi-kancaneikheshi?
Amakheshi endabuko anegumbi lomshini, lapho kubekwa khona umshini wokusingatha kanye nephaneli yokulawula.Ngokuqhubeka kobuchwepheshe, i-miniaturization yomshini wokudonsa kanye nezingxenye zikagesi, abantu banentshisekelo encane ekamelweni lomshini we-elevator.Ikheshi elingenagumbi lomshini lihlobene nekheshi legumbi lomshini, okusho ukuthi, ukususa igumbi lomshini, iphaneli yokulawula yegumbi lomshini, umshini wokudonsa, isinqamuli sesivinini, njll. ihanjiswe ku-shaft nokunye, noma ithathelwe indawo obunye ubuchwepheshe.
2. Yiziphi izici zomshini-igumbi-kancaneikheshi?
Isici se-elevator engenamagumbi amancane ukuthi alikho igumbi lomshini, okunciphisa izindleko kumakhi.Ngaphezu kwalokho, ilifti engenagumbi lomshini ngokuvamile isebenzisa ubuchwepheshe bokulawula imvamisa kanye nobuchwepheshe bezimoto obuvumelanayo uzibuthe, ngakho yonga amandla, ayihambisani nemvelo, futhi ayithathi noma yisiphi isikhala ngaphandle kwe-shaft.
3. Umlando wokuthuthukiswa kwekheshi elinganamagumbi amancane omshini
Ngo-1998, i-Germany I-HIRO LIFT yethula umklamo wayo omusha wekheshi elinganagumbi lomshini eliqhutshwa yi-counterweight, okwathi ngemva kwalokho ikheshi elingenagumbi lomshini lathuthuka ngokushesha.Ngenxa yokuthi ayithathi indawo yegumbi lomshini, okuluhlaza okotshani, ukonga amandla nezinye izinzuzo abantu abaningi bamukela.Eminyakeni yamuva nje, ama-70-80% amakheshi asanda kufakwa e-Japan naseYurophu angamakheshi angenagumbi lomshini, futhi amaphesenti angu-20-30 kuphela angama-lifti angamagumbi omshini noma ama-hydraulic.
4. Uhlelo oluyinhloko lomshini wamanje-igumbi-kancaneikheshi:
(1) okufakwe phezulu: umshini wokudonsa ozibuthe ovumelanayo unomphela ubekwe ku-shaft phezulu kwesilinganiso sokudonsa esingu-2:1, indlela yokusonta iyinkimbinkimbi kakhulu.
(2) Uhlobo olufakwe ngaphansi: umshini wokudonsa ohambisanayo ozibuthe unomphela ubekwe ngaphansi kweshafti, nesilinganiso sokudonsa esingu-2:1 kanye nendlela yokusonta eyinkimbinkimbi.
(3) Uhlobo lwedrayivu yemoto: umshini wokudonsa ubekwe ophahleni lwemoto.
(4) Uhlobo lwe-Counterweight drive: umshini wokudonsa ubekwe ku-counterweight.
Isikhathi sokuthumela: Nov-30-2023