Izitebhisi zamaloli ezicishamlilo zibalulekile ekusizeni izicishamlilo ukulwa nemililo nokuhlenga abantu ezindaweni eziphakeme. Lesi sihloko sizohlola izici ezihlukene zezitebhisi zamaloli ezicishamlilo, okuhlanganisa ubude bazo, izindleko, isisindo, namandla.
Okuqukethwe
Ukuphakama Kwezitebhisi Zamaloli Omlilo
Ukuphakama kwesitebhisi seloli lomlilo kuyisici esibalulekile sokucisha umlilo. Izitebhisi zamaloli omlilo zingafinyelela kumamitha angu-100, okwenza izicishamlilo zifinyelele ezindaweni eziphakeme ukuze zicime amalangabi futhi zihlenge abantu ezitezi ezingaphezulu. Ukwengeza, izitebhisi zamaloli ezicishamlilo zifakwe amapayipi amanzi, okuvumela izicishamlilo ukuba zifafaze amanzi emlilweni ovela phezulu. Amaloli ezicishamlilo anezinye izinto zokucisha umlilo, okuhlanganisa amapayipi, amaphampu, nezitebhisi.
Iloli Elide Kunawo Wonke Lomnyango Wezomlilo
I-E-ONE CR 137 iloli elinesitebhisi eside kunazo zonke eNyakatho Melika, elinesitebhisi se-telescopic esingafinyelela kumafidi angu-137. Ukufinyelela kwayo okuvundlile okungamamitha angu-126 kuyenza ibe ukukhetha okuhle kakhulu kokufinyelela ezindaweni okunzima ukuzifinyelela. Yenziwe nge-aluminium futhi yagqokwa ngempushana ebomvu, i-E-ONE CR 137 iqinile futhi iyabonakala. Iphinde ibe nezinyathelo ezingasheleli kanye nesivikelo sokuphepha sokusebenza okuphephile.
Izindleko Zamaloli Omlilo we-Ladder
Izindleko zeloli lezitebhisi ziwukucatshangelwa okubalulekile lapho uthenga izinto zokucisha umlilo. Amaloli esitebhisi ku-$550,000 kuya ku-$650,000 amanani entengo ngokuvamile ayinketho engabizi kakhulu. Nakuba isinqumo sokugcina kufanele sincike ezidingweni ezithile kanye nesabelomali, ukutshala imali elolini lesitebhisi kungonga imali ngokuhamba kwesikhathi. Isilinganiso sempilo yemoto yomlilo iminyaka eyishumi, kanti iloli elinesitebhisi liyiminyaka eyi-15.
Izitebhisi Zaphansi zabacimi bomlilo
Izitebhisi ezingaphansi zibalulekile kubacimi bomlilo, njengoba zinikeza ukufinyelela okuphephile nokuphumelelayo ezakhiweni ezivuthayo. I-National Fire Protection Association's (NFPA) Standard for Manufacturer's Design of Fire Department Ground Ladders (NFPA 1931) idinga wonke amaloli omlilo ukuthi abe nesitebhisi esinophahla olulodwa kanye nesitebhisi sokunwetshwa. Lezi zitebhisi zakhiwe ngezinto eziqinile futhi zingakwazi ukusekela isisindo sezicishamlilo eziningi ngokunakekela nokugcinwa okufanele.
Izilinganiso Zesisindo Sesisindo
Uma kuziwa ekuphepheni kwezitebhisi, umthamo wesisindo uwukucatshangelwa okubalulekile. Amaladi amaningi anomthamo omkhulu wamaphawundi ayi-2,000. Noma kunjalo, ukusetha umkhawulo wesisindo kumakhilogremu angu-500 noma ngaphansi ngokuvamile kuyanconywa. Uma izicishamlilo eziningi zisebenzisa iladi, isigaba ngasinye singasekela ngokuphephile umuntu oyedwa kuphela. Ngaphezu kwalokho, kubalulekile ukuqaphela izingozi zikagesi lapho usebenzisa iladi lensimbi, njengoba zingamakhondukta kagesi amahle kakhulu. Njalo qinisekisa ukuthi indawo ezungeze iladi ayinazo izingozi zikagesi ezingaba khona ngaphambi kokukhuphuka.
Izitebhisi ze-Aluminium vs. Izitebhisi Zokhuni
Izicishamlilo zinezinhlobonhlobo zemishini, futhi iladi lingelinye lamathuluzi abaluleke kakhulu. Esikhathini esidlule, izitebhisi zokhuni zazivamile, kodwa izitebhisi ze-aluminium sezithandwa kakhulu. Izitebhisi ze-Aluminium azibizi kakhulu, zidinga ukunakekelwa okuncane, futhi azikwazi ukumelana nesimo sezulu. Ukwengeza, ezinye izicishamlilo zinomuzwa wokuthi amamodeli ensimbi alula futhi aqondile. Nakuba isitebhisi ngasinye sinezinzuzo kanye nezinkinga, ukuthambekela okuphelele kucacile: izitebhisi ze-aluminium zikhethwa eminyangweni eminingi yomlilo.
Amandla Nezitebhisi Zamaloli Omlilo
Isitebhisi sasemoyeni se-Pierce 105′ esindayo siyisinqumo esithembekile nesihlala isikhathi eside kubacimi bomlilo. Inamandla okulayisha aqinisekisiwe afika kumaphawundi angu-750 emoyeni ofinyelela ku-50 mph, okuyenza ikwazi ukuphatha izidingo zemisebenzi yokuhlenga eyinselele kakhulu. Ngesilinganiso sokugeleza samalitha ayi-1,000 ngomzuzu, i-Pierce 105′ inganikeza amanzi anele okucima ngisho nemililo emikhulu kakhulu. Ukwengeza, imishini eyengeziwe yokucima umlilo engamakhilogremu angu-100 evunyelwe esitebhisini iqinisekisa ukuthi izicishamlilo zinamathuluzi adingekayo okwenza umsebenzi.
Izinhlobo Nezitebhisi Zeloli Lomlilo
Amaloli omlilo eza ngobukhulu obuhlukahlukene kanye nokwakheka kuye ngokusetshenziswa kwawo okuhlosiwe. Uhlobo oluvame kakhulu lweloli lezicishamlilo e-United States i- pumper, empompa amanzi ukuze kucishwe imililo. Amaloli ethangi ziphinde zisetshenziselwe ukuthutha amanzi ezindaweni ezingenawo amanzi okukhipha amanzi. Amaloli asemoyeni anesitebhisi esinganwetshwa ukuze afinyelele ezakhiweni ezinde futhi ngokuvamile asetshenziswa ezindaweni zasemadolobheni ezinezakhiwo eziningi ezinde. Amaloli amabhulashi aklanyelwe ukusetshenziswa ezindaweni zasemakhaya ezinezimila eziningi.
Indlela Amaladi Amaloli Omlilo Anwebeka Ngayo
Iladi leloli lilawulwa yi-hydraulic piston rod. Lapho uketshezi olusebenza ngogesi lungena ku-piston rod ngepayipi elilodwa lamapayipi amabili, ingcindezi ohlelweni ibangela ukuthi induku inwebe noma ihlehle, okuvumela opharetha ukuthi aphakamise noma ehlise iladi. Isistimu ye-hydraulics yakhelwe ukuqinisekisa ukuthi iladi lizokhuphuka lapho ipiston inweba futhi yehle lapho ihlehla, okuyenza ikwazi ukumiswa ngokuphephile kunoma yikuphi ukuphakama. Uma ingasetshenziswa, iladi livamise ukugcinwa ngokuvundlile eceleni kweloli. Umsebenzisi uletha iladi endaweni eqondile ukuze alisebenzise abese enweba noma ahoxise i-piston rod ukuze aphakamise noma ehlise iladi endaweni.
Isiphetho
Ukukhetha iladi elifanele leloli lezicishamlilo kubalulekile kunoma yimuphi umnyango wezicishamlilo. Kusukela kumthamo wesisindo kanye nohlobo lwesitebhisi kuya kusayizi nokusebenza, ukukhetha iladi elifanele kungenza umehluko ezimeni eziphuthumayo. Ngokucwaninga izinketho ezahlukene emakethe futhi ucabangele izidingo ezithile zomnyango, izicishamlilo zingakhetha iledi elifanele lomnyango wabo.
