The crane yokwera pamagalimoto, nthawi zambiri amafupikitsidwa ngati galimoto yokhala ndi crane, yawona kuchulukirachulukirachulukira m'mapulogalamu osiyanasiyana chifukwa cha luso lake lapadera lakukweza ndi kunyamula katundu.. Masiku ano, ma cranes ambiri okwera pamagalimoto amakhala ndi ma hydraulic outrigger, zomwe zimagawikanso kukhala zoyambira kutsogolo ndi zotuluka kumbuyo. Ngakhale ntchito yayikulu ya kutsogolo kutsogolo imadziwika bwino pakubalalitsa mphamvu yokoka yagalimoto yonse ndikuwonjezera mphamvu yonyamula., ntchito ya hydraulic outrigger yakumbuyo imakhalabe yosamvetsetseka kwa ambiri. Anthu ena amakhulupirira molakwika kuti kumbuyo kwa hydraulic outrigger ndikokwanira. Komabe, izi ziri kutali ndi choonadi. Lero, tiyeni tifufuze mozama pakumvetsetsa kagwiritsidwe ntchito ndi kufunikira kwa hydraulic outrigger yakumbuyo ya crane yokwera pamagalimoto.
Tiyeni tiyambe ndikukambirana za kukhazikitsa kwa hydraulic backrigger. Nthawi zambiri, chotuluka chakumbuyo chimayikidwa pa chassis cha mawilo akumbuyo a chitsulo cham'mbuyo crane yokwera pamagalimoto. Panopa, chotuluka chakumbuyo chimakhala chofanana ndi H. Ntchito yofunikira kwambiri yakumbuyo yakumbuyo ndikupereka chithandizo chofunikira chakumbuyo kwagalimoto yonse. Pa ntchito ya crane, gawo la katundu akhoza kusamutsidwa kwa outrigger. Kusamutsa katunduyo ndikofunikira kwambiri chifukwa kumatsimikizira mphamvu yothandizira pansi pagalimoto. Potero, imateteza bwino kuopsa komwe kungabwere chifukwa cha kukanikiza kwambiri matayala.
Tangoganizani chochitika chomwe a crane yokwera pamagalimoto ndi kunyamula katundu wolemera. Popanda chithandizo choyenera chakumbuyo, kulemera kwa katundu kungapangitse matayala akumbuyo kunyamula katundu wochuluka, zomwe zingayambitse kusakhazikika komanso ngakhale kuphulika kwa matayala. Mbali yakumbuyo imagwira ntchito ngati stabilizer, kugawa katunduyo ndikuwonetsetsa kuti galimotoyo imakhalabe yokhazikika pansi. Izi sizimangowonjezera chitetezo komanso zimapangitsa kuti ntchito zonyamulira zikhale zolondola komanso zoyendetsedwa bwino.
Tsopano, tiyeni tiwone mitundu yosiyanasiyana ya ma hydraulic outrigger akumbuyo omwe amapezeka pamsika. Pakadali pano, zodziwika kwambiri zotuluka kumbuyo zimaphatikizapo mtundu wokhazikika, single-chamber hydraulic mtundu, ndi double-chamber hydraulic type. Nthawi zambiri, ma cranes ochokera kumitundu yayikulu nthawi zambiri amakhala ndi zida zoyambira kumbuyo. Zogulitsa zoyambirirazi zimadziwika chifukwa chapamwamba kwambiri komanso magwiridwe antchito abwino kwambiri. Ndikofunikiranso kudziwa kuti chotuluka chakumbuyo chiyenera kufananizidwa bwino ndi matani a crane.. Mitundu yosiyanasiyana ya outriggers ndi yoyenera kwa ntchito zosiyanasiyana ndi zikhalidwe ntchito.
Chokhazikika chakumbuyo chakumbuyo chikhoza kukwezedwa ndikutsitsidwa molunjika. Mapangidwe osavuta koma othandizawa amapereka chithandizo chofunikira komanso chithandizo panthawi yokweza. Ndizothandiza makamaka pakafunika maziko okhazikika, ndi kayendedwe koyima kumapangitsa kuti pakhale kusintha kosavuta kumagulu osiyanasiyana apansi. Mwachitsanzo, pogwira ntchito pamalo athyathyathya okhala ndi kusiyana pang'ono pokwera, chokhazikika chakumbuyo chakumbuyo chikhoza kutumizidwa mwachangu kuti chitsimikizire kukhazikika.
The single-chamber hydraulic outrigger imapereka magwiridwe antchito potha kuwonjezera kumanzere ndi kumanja. Izi zimapangitsa kuti ziwonjezeke kupitirira kukula kwa bokosi la katundu, kupereka maziko okulirapo a chithandizo. Ndi mphamvu zonse zowonjezera kumanzere ndi zoyima, imapereka chithandizo chowonjezereka poyerekeza ndi mtundu wokhazikika. Mwachitsanzo, pamalo omanga okhala ndi malo ochepa, single-chamber hydraulic outrigger imatha kukulitsidwa kuti ifike pamalo okhazikika pamalo oyandikana nawo, kuonetsetsa kukhazikika kwa crane ngakhale pogwira ntchito pafupi ndi zopinga.
Mtundu wa hydraulic wachipinda chowirikiza umatengera chithandizo pamlingo wapamwamba kwambiri. Zimaphatikizapo ntchito zowonjezera kumanzere ndi kukweza koyimirira, ndipo m’lifupi mwake ndi mokulirapo kuposa mtundu wa chipinda chimodzi. Izi zimabweretsa chithandizo champhamvu, kupangitsa kuti ikhale yabwino kwa ntchito zonyamulira zovuta kwambiri. Mwachitsanzo, ponyamula katundu wolemera kwambiri kapena kugwira ntchito m'malo ovuta momwe kukhazikika kuli kofunika kwambiri, hydraulic outrigger yachipinda chowirikiza imatha kupereka chithandizo chofunikira kuti zitsimikizire kuti ntchito zotetezeka komanso zopambana.
Malo omwe choyimira chakumbuyo chimagwiritsidwa ntchito nthawi zambiri amakhala osiyanasiyana ndipo amadalira momwe amagwirira ntchito. Malo osagwirizana kapena ofewa pamalo onyamulira ndi chimodzi mwazochitika zotere. Muzochitika izi, chotuluka chingathandize kugawira katunduyo mofanana ndi kuteteza galimoto kuti isamire kapena kugwedezeka. Pamene pazipita ntchito utali wozungulira slewing ntchito chofunika pa kukweza ndondomeko, wotuluka kumbuyo amapereka kukhazikika kwina kuti athane ndi mphamvu zowonjezera zomwe zimagwiritsidwa ntchito pagalimoto. Ngati chinthu chokwezedwacho chili pafupi ndi kukweza kokwera kwambiri kwa crane, chotuluka chakumbuyo chimakhala chofunikira kuonetsetsa kuti galimotoyo imatha kunyamula katunduyo mosamala. Kuphatikiza apo, muzochitika zina zapadera monga kugwira ntchito pamtunda kapena m'madera omwe ali ndi malo ochepa, wotuluka kumbuyo angapange kusiyana kwakukulu pakuwonetsetsa kuti ntchito yokweza bwino ndi yotetezeka.
Kodi tsopano mukumvetsa bwino ntchito ya outrigger yakumbuyo? Lingaliro loyika choyimira chakumbuyo kapena ayi lingapangidwe kutengera zinthu zingapo monga malo opangira, kukula kwagalimoto, ndi chikhalidwe cha ntchito zokweza. Mwachitsanzo, ngati galimotoyo imagwiritsidwa ntchito kawirikawiri m'madera omwe ali ndi nthaka yokhazikika komanso yosasunthika ndipo zofunikira zokweza zimakhala zopepuka, chotuluka chakumbuyo sichingakhale chofunikira. Komabe, ngati galimotoyo ikuyembekezeka kugwira ntchito m'malo osagwirizana, nthaka yofewa, kapena ponyamula katundu wolemera, kukhazikitsa kumbuyo outrigger kungakhale kusankha mwanzeru.
Pomaliza, wotuluka kumbuyo a crane yokwera pamagalimoto imakhala ndi gawo lofunikira pakuwonetsetsa kuti ntchito zonyamulira zikuyenda bwino. Popereka chithandizo chakumbuyo ndikugawa katunduyo, imapangitsa kuti galimotoyo ikhale yokhazikika komanso imalola kukweza kolondola komanso koyendetsedwa bwino. Kumvetsetsa mitundu yosiyanasiyana ya oyambitsa kumbuyo ndi ntchito zawo kungathandize ogwiritsa ntchito kupanga zisankho zodziwika bwino ndikusankha kasinthidwe koyenera pazosowa zawo zenizeni..
Zolemba Zogwirizana:
