Ho tima mollo esale ho hloka motsoako o ikhethang oa matla, sebete le boqapi. Har'a lintho tse ncha tse khahlang ka ho fetisisa ke teraka ea mollo ea lere la sefofane , sesebelisoa sa bohlokoa lihlopheng tsa kajeno tsa ho tima mollo. Likoloi tsena tse telele li etselitsoe ho tima mollo mehahong e melelele, ho etsa pholoso e phahameng, le ho fihlella libaka tse thata ho li fihlela. Empa teraka ea mollo ea lere la sefofane e bolelele bo bokae ? Karabo e na le mahlakore a mangata 'me e itšetlehile ka mabaka a fapaneng, ho kenyeletsoa mofuta oa sistimi ea lere, mohlala oa teraka, le sebopeho sa eona se ikhethileng.
Ho Utloisisa Literaka tsa Mollo tsa Aerial Ladder
Teraka ea mollo ea lere la sefofane ke koloi e khethehileng ea ho tima mollo e nang le lere le lelelele, le ka atolosoang le kentsoeng holim'a tafole e phethohang. Sena se lumella lere ho potoloha likhato tse 360, e leng se fang bo-ralitima-mollo bokhoni ba ho fihlella libaka tse fapaneng ho potoloha koloi. Literaka tsena lia hlokahala libakeng tsa litoropo tse nang le mehaho ea mekato e mengata le maemong a hlokang pholoso e phahameng kapa moea o kenang.
Literaka tsa litepisi tsa moeeng hangata li aroloa e le li-quints kapa li-aerial tse otlolohileng . Quint (khutsufatso ea li-quintuple) e fana ka mesebetsi e 5: Pompo, tanka ea metsi, hose ea mollo, litepisi tsa fatše, le sesebelisoa sa moeeng. Tepisi e otlolohileng e ka jara sesebelisoa sa moeeng le lisebelisoa tse amanang le sona feela. Ho sa tsotelehe sebopeho, bolelele ba tsona bo bapala karolo ea bohlokoa ho khetholleng katleho ea tsona ea ts'ebetso.
The Ladder Height vs. Vehicle Height
Ha ho buisanoa ka bolelele ba teraka ea mollo ea lere, ho bohlokoa ho khetholla pakeng tsa litekanyo tse peli:
- Bophahamo ba Lere (E Atolositsoe) - Sena se bolela hore na lere e ka fihla holimo hakae ha e sebelisoa ka botlalo.
- Bophahamo ba Koloi (E betliloeng) - Bona ke bophahamo ba teraka ha lere e khutliselitsoe ka botlalo 'me koloi e se e loketse ho tsamaea tseleng.
A re hlahlobeng ka bobeli ka botlalo.
1. Bophahamo ba Lere (E Atolositsoe)
Bolelele ba lere ha le atolosoa ke setšoantšo se atisang ho boleloa. Literaka tsa mollo tsa lere la moeeng hangata li tla le lilere tse atolohang ka bolelele bo fapaneng ho latela moralo le ts'ebeliso e reriloeng:
- Lilere tse Tloaelehileng: Literaka tse ngata tsa lere li na le litepisi tse fetelang lipakeng 75 ho isa ho tse 100 maoto (limithara tse 22.8 ho isa ho tse 30.5). Lilere tsena li loketse ho kena meahong ea mekato e 6 ho isa ho e 10.
- Lilere tsa Mahareng: Mefuta e meng e na le litepisi tse fihlang ho Maoto a 110 (33.5 limithara).
- Mehlala e Phahameng: Specialty lere literaka ka atolosa ho fihlela ho 135 maoto (41 metres) kapa ho feta. Tsena li etselitsoe lits'ebetso tse phahameng haholo 'me hangata li sebelisoa metseng e meholo kapa libakeng tsa indasteri.
Ho fihla ha lere ho ea holimo ha se kamehla ho lekanang le bophahamo ba mohaho oo e ka fihlang ho oona hobane bo-ralitima-mollo hangata ba beha teraka sebaka se seng hole le mohaho. Lere e tlameha ho ts'oaroa ho ikarabella bakeng sa sena, ho fokotsa hanyenyane mokhoa o atlehang oa ho fihla o otlolohileng.
2. Bophahamo ba Koloi (Stowed)
Bolelele bo katiloeng ba teraka ea lere e tsamaisoang moeeng bo bolela bolelele ba eona ha e ntse e khanna tseleng lere le oele 'me le tiisitsoe ka holimo. Bolelele bona bo bohlokoa bakeng sa ho netefatsa hore teraka e ka feta tlas'a marokho, litsela tse fetang tekano le mamati a karache. Ka tloaelo, literaka tsa mollo tse tsamaisoang moeeng li na le bolelele bo katiloeng ba:
- 10 ho isa ho tse 12 maoto (hoo e ka bang limithara tse 3 ho isa ho tse 3.7)
Bophahamo bo nepahetseng bo ipapisitse le moralo oa teraka, chassis, sistimi ea ho emisoa, le hore na e kenyelletsa likarolo tse ling joalo ka litora tsa metsi tsa telescopic kapa litselana tsa metsi tse kentsoeng pele holim'a lere.
Mefuta ea Litlhophiso tsa Lere la Aerial le Bophahamo ba tsona
Mefuta e fapaneng ea lisebelisoa tsa sefofane e ama bolelele ba lere le ho fihla hohle ha teraka:
1. Ka morao-Mount Aerial Ladders
Literaka tsena li na le lere le kentsoeng ka morao ho koloi. Hangata li na le literata tse telele kaha bolelele bohle ba teraka bo ka sebelisoa ho li tšehetsa. Bolelele bo tloaelehileng ba literata bo tloha ho limithara tse 75 ho isa ho tse 137.
2. Litepisi tsa Aerial tsa Har'a Thaba
Ka tlhophiso ena, lere le kentswe haufi le bohareng ba chassis. Tsena di na le setsi se tlase sa matla a khoheli, se fanang ka botsitso bo betere le ho kgona ho tsamaya habonolo. Bolelele ba lere hangata bo pakeng tsa maoto a 75 le a 100.
3. Literaka tsa Terekere (Trekere-Drawn Aerials)
Literaka tsa li-tiller li na le foreimi e telele, e kobehileng ka mahlakoreng a mabeli e nang le lebili la ho seta ka morao ho tsamaea libakeng tse thata tsa litoropo. Bolelele ba literaka tsa li-tiller hangata bo tloha ho limithara tse 100 ho isa ho tse 107. Ka lebaka la moralo o arohaneng, koloi ka boeona e ka ba telele haholo, empa bolelele ba eona hangata bo bolelele ba limithara tse 10-12 ha e behiloe.
4. Literaka tsa Sefofane (Tower Ladders)
Leha e se "litepisi" ka kutloisiso ea setso, tsena li tšoana ka morero. Li sebelisa lifti ea boom e fellang sethaleng kapa baketeng. Li fana ka bophahamo ba ho sebetsa bo pakeng tsa maoto a 75 le a 100 , empa bophahamo ba boom ka katoloso e felletseng ka linako tse ling bo ka feta maoto a 130, ho latela mohlala.
Lintlha tse Amang Bophahamo ba Lere
Lintlha tse 'maloa li susumetsa boholo ba lere ea sefofane:
- Boholo ba Chassis le Boima ba Boima: Chassis e khōloanyane, e boima haholo e ka tšehetsa lilere tse telele.
- Matla a Sisteme ea Hydraulic: Li-hydraulic tse matla haholoanyane li ka atolosa le ho tšehetsa litepisi tse telele ka mokhoa o sireletsehileng.
- Stabilizers/Outriggers: Tsena li bohlokoa bakeng sa ho atolosa lilere tse telele ka mokhoa o sireletsehileng. Boholo le phihlello ea li-stabilizer li ka fokotsa kapa tsa tšehetsa litepisi tse telele.
- Lintho tsa Bohlokoa: Litepisi tse entsoeng ka li-alloys tse bobebe, tse matla haholo kapa lisebelisoa tse kopantsoeng li ka atolosa ho feta ntle le ho eketsa boima bo feteletseng.
Lintlha tsa Tšireletseho le Ts'ebetso
Le hoja bophahamo bo le bohlokoa, ho joalo le ka polokeho le ts'ebetso. Ho tsamaisa lere ea sefofane ho akarelletsa ho fetang feela ho nyolohela holimo. Bo-ralitima-mollo ba nahana ka:
- Maemo a moya
- Boima ba lere
- Lenaka la bophahamo
- Meeli ea mojaro libakeng tse fapaneng tsa katoloso
Lilere tsa sejoale-joale tsa moeeng hangata li kenyelletsa likarolo tsa polokeho joalo ka litsamaiso tsa ho beha leihlo mojaro ka boiketsetso , ho hula morao ha maemo a tšohanyetso , le litsamaiso tsa hole tse se nang mohala.
Mehlala ea 'Nete ea Lefatše
Mona ke mefuta e 'maloa e hlokomelehang le bophahamo ba eona:
- Pierce Ascendant 107′ Boima-Boima Lere - Bophahamo ba lere: maoto a 107; Bophahamo ba stowed: hoo e ka bang. 11 maoto.
- E-ONE HP 100 Platform - Bophahamo ba ho sebetsa: maoto a 100; Bophahamo ba stowed: hoo e ka bang. 11.5 maoto.
- Rosenbauer L32A-XS - Lere e kopaneng ea thaba e bolelele ba limithara tse 105; bophahamo bo tlase bakeng sa litsela tse patisaneng tsa ho kena.
fihlela qeto e
Joale, teraka ea mollo ea lere la sefofane e bolelele bo bokae ? Ho itšetlehile ka hore na u hlalosa "bolelele" joang. Koloi ka boeona e eme bolelele ba limithara tse ka bang 10 ho isa ho tse 12 ha e behiloe, boholo bo loketseng maeto a tsela. Leha ho le joalo, ha lere le atolositsoe ka botlalo, linatla tsena tsa tšebeletso ea mollo li ka fihla bophahamong bo tsotehang - ho tloha maotong a 75 ho isa ho a fetang maoto a 135 , ho latela mohlala le morero.
Bolelele ba teraka e tsamaisang lere la sefofane ha se feela taba ea lipalo tse tala; ke taba ea bokhoni, polokeho le ho fihlella . Maemong a tšohanyetso, literaka tsena li fana ka thuso ea bohlokoa, li jara bo-ralitima-mollo le lisebelisoa ho ea libakeng tse phahameng le ho theola batho maemong a kotsi ka mokhoa o sireletsehileng. Boteng ba tsona bo phahameng ha se bopaki ba boenjiniere feela empa ke letšoao la pholoso le tšireletso metseng ea rona ea sejoale-joale.
