Iwo maindasitiri zviyero uye zvakatemerwa cheni dzekutakura uye cheni dzekurovera dzinoona kuchengetedzwa, kuvimbika, uye kutevedzera zvinodiwa nemutemo.
Mitemo Yakakosha
TS EN 12195-3: Iyi chiyero inotsanangura zvinodikanwa zvemacheni ekusunga anoshandiswa kuchengetedza kutakura mumigwagwa. Iyo inovhara dhizaini, kuita, uye kuyedzwa kwemaketani, kusanganisira iwo mutoro wekutyoka, simba rekukwenya, uye yekumaka zvinodiwa.
- AS/NZS 4344: Iyi chiyero inopa nhungamiro yekudzora mitoro pamotokari dzemumugwagwa, kusanganisira kushandiswa kwemacheni ekusunga. Inotsanangura hudiki hwekutyoka mutoro uye lashing kugona kwemaketani anoshandiswa kuchengetedza mitoro.
- ISO 9001: 2015: Kunyange isiri yakananga kutakura cheni, iyi mhando yekutarisira chiyero inovimbisa kuti vagadziri vanochengeta yakakwira mwero mukugadzira uye kuendesa sevhisi.
- ISO 45001: 2018: Iyi chiyero inotarisa kune hutano hwepabasa uye kuchengetedza manejimendi masisitimu, kuve nemamiriro ekushanda akachengeteka mukugadzira uye kubata cheni dzekufambisa.
Zvinotsanangurwa
- Kutyora Mutoro: Iyo shoma yekutyora mutoro wecheni, inova iyo yakanyanya simba iyo cheni inogona kumira isati yadambuka.
-Lashing Capacity: Iyo inoshanda-yekutakura mutoro wecheni, kazhinji hafu yehushoma hwekutyoka mutoro.
-Kumaka: Cheni dzinofanirwa kuve dzakanyatso cherechedzwa nehukuru hwadzo hwekurova, kutyora mutoro, uye rumwe ruzivo rwakakodzera.
-Kuongorora: Kugara uchiongorora cheni dzekupfeka, kurebesa, uye kukuvara kunodiwa. Maketani haafaniri kushandiswa kana akadarika 3% elongation.
-Tensioning Devices: Maketani anofanirwa kuve akashongedzerwa nemidziyo yekumanikidza senge ratchet kana turnbuckle masisitimu kuchengetedza kunetsana kwakaringana panguva yekufambisa.
Aya mazinga uye maratidziro anobatsira kuona kuti cheni dzekutakura uye cheni dzekusunga dzinoshandiswa zvakachengeteka uye nemazvo kuchengetedza mitoro panguva yekufambisa.
Nekutevera nhanho idzi, unogona kuchengetedza zvinotakura mutoro mumarori, kuve nechokwadi chekufambisa kwakachengeteka uye kwakanaka.
1. Kugadzirira:
- Ongorora Cheni: Usati washandisa, ongorora cheni kune chero zviratidzo zvekupfeka, kureba, kana kukuvara. Maketani haafanire kushandiswa kana akapfeka zvakanyanya (kupfuura 3% elongation).
- Tarisa Mutoro: Ita shuwa kuti mutoro wakarongedzwa zvakanaka uye wakaenzana mukati merori
2. Kuvharira:
- Yakagadziriswa Kuvharira Zvimiro: Shandisa yakamisikidzwa inovharira zvimiro senge misoro, bulkheads, uye masiteki kudzivirira mutoro kubva kumberi kana kumashure.
- Dunnage Mabhegi: Shandisa dunnage mabhegi kana wedges kuzadza voids uye kupa imwe rutsigiro.
3. Lashing:
- Pamusoro-Pamusoro Lashing: Batanidza lashings pakona ye30-60 ° pamubhedha wepuratifomu. Iyi nzira inoshanda pakudzivirira tipping uye kutsvedza.
- Loop Lashing: Shandisa peya ye loop lashing pachikamu kudzivirira kufamba kwepadivi. Pamayuniti ekutakura zvinhu akareba, shandisa maviri maviri kudzivirira kumonyoroka.
- Sight Lashing: Batanidza lashings pakona ye30-60 ° pamubhedha wepuratifomu. Iyi nzira yakakodzera kuchengetedza mitoro kureba uye nechemberi.
- Spring Lashing: Shandisa chirimo lashings kudzivirira mberi kana kumashure kufamba. Kona pakati pelashing uye mubhedha wepuratifomu inofanira kuva yakawanda ye45 °.
4. Tensioning:
-Ratchet kana Turnbuckle Systems: Shandisa yakakodzera tensioning zvishandiso kuchengetedza cheni kunetsa. Ita shuwa kuti tensioning mudziyo unokwanisa kudzivirira kusunungura panguva yekufambisa.
-Post Tensioning Clearance: Deredza iyo post tensioning clearance kusvika 150 mm kudzivirira kufamba kwemutoro nekuda kwekugadzika kana vibrations.
5. Kutevedzera:
- Mayero: Ita shuwa kuti maketani anosangana akakodzera zviyero se EN 12195-3 ye lashing simba uye simba rehumbowo.
- Mitemo Yekuchengetedza Mitemo: Tevedzera nhungamiro dzepasirese dzekuchengetedza mitoro yakachengeteka yekutakura mumigwagwa kuti uve nechokwadi chekuchengeteka uye kutevedza.
Nguva yekutumira: Zvita-31-2024
