Guhitamo cranes za gantry zigezweho bisaba uburyo bwuzuye bushingiye ku bisabwa byihariye byikora, nko kuzamura ubushobozi, uburebure n'ibidukikije by'akazi. Ibipimo bikurikira bigomba kwitabwaho by'umwihariko

1. Guhitamo parametero y'ibanze

Lifting capacity and span

Ubwoko bwa girder imwe bukwiriye ibikorwa bito bigera kuri toni 50 hamwe nuburebure bwa metero 35, mugihe ibishushanyo bibiri byagenewe ibikorwa binini bya toni zirenga 200 hamwe na metero zirenga 100.

Actual operations require verification of load distribution at lifting points to ensure that the rated capacity, including lifting gear, meets requirements.

2. Guhuza ibidukikije by'akazi

Cranes zishyizweho na gari ya moshi zikwiriye inzira zihamye (urugero: ibyambu n'ibicuruzwa by'imizigo), mu gihe cranes zishyizweho n'amapine zikwiriye ibidukikije bidafite inzira (urugero ahantu h'ubwubatsi).

Imodoka zifunzwe zuzuye zirakenewe ahantu hashyushye cyane kandi zifite ivumbi, kandi ibikoresho birwanya kugenzura birakenewe mubikorwa byo hejuru.

Structural and Performance Optimization

3. Imiterere y'igiti kinini: Ibiti bibiri by'ingenzi (agasanduku cyangwa truss) bitanga ubushobozi bwo gutwara imizigo n'ubudahangarwa kandi bikwiriye uburebure bunini. Ibiti binini binini byerekana ubwubatsi bworoheje kandi buhendutse, bigatuma buba bwiza kuri toni ntoya.

Igishushanyo mbonera cya wheelbase: Ubusanzwe ishyirwaho kuri 1/4 kugeza kuri 1/6 cyuburebure bwuburebure kugirango habeho ubudahangarwa bwimikorere no kwemerera imizigo kunyura munsi ya outriggers (muri rusange metero ≥0.5).

4. Cost and maintenance:

Gushyira imbere igishushanyo mbonera kugirango ugabanye ibiciro byo kugenzura mugihe uhuza ibicuruzwa byo kubungabunga ibikoresho hamwe ngukoresha ingufu.

Nubwo tekinoroji yo guhuza hydraulique yongerera ubushobozi bwo gushiraho (urugero, gukandamiza itoni 6,000 za crane kugeza ku minsi 14), bisaba kwita ku giciro cyo kugura ibikoresho.

5. Umutekano n'ibipimo

Kwemeza ko kubahiriza ibipimo by'igihugu nka GB / T 23723.5-2025 kugirango wemeze kwemeza prototype ya digitale no gukata laser neza (urugero 9000 mm / min).

Allow for 10-15% lifting height redundancy to reduce operational risks.