Ha ho tluoa tabeng ea kaho le kaho, polokeho le botsitso ke tsa bohlokoa ka ho fetisisa. E 'ngoe ea likarolo tsa bohlokoa tse thusang ho finyella botsitso bona ke jack e tiileng ea screw. Empa jack e tiileng ea screw e sebetsa joang 'me e bapala karolo efe tsamaisong ea scaffolding? Ho blog ena, re tla hlahloba mechanics ea screw jack, ts'ebeliso ea eona le mefuta e fapaneng e fumanehang 'marakeng.
Sekoti se tiileng se sebetsa joang?
E tiilengsekoti jacke sebelisa molao-motheo o bonolo empa o sebetsa hantle. E na le mochine oa screw o lumellang hore ho lokisoe hantle. Ha screw e ntse e phethoha, e phahamisa kapa e theola moroalo oo e o tšehetsang, e leng se etsang hore e be sesebelisoa se loketseng bakeng sa ho lekanya le ho tsitsisa meaho ea scaffolding. Moralo hangata o na le molamu oa khoele le letlapa la motheo le fanang ka motheo o tsitsitseng.
Bokhoni ba ho fetola bophahamo ba jack screw bo bohlokoa lits'ebetsong tsa scaffolding, kaha mobu o sa lekaneng kapa bophahamo bo fapaneng bo ka hlahisa liphephetso tse kholo. Ka ho sebelisa screw Jack e tiileng, lihlopha tsa kaho li ka etsa bonnete ba hore scaffolding e lekane ebile e sireletsehile, ho fokotsa kotsi ea likotsi le ho eketsa polokeho ka kakaretso setšeng sa kaho.
Mosebetsi oa sekoti jack scaffolding
Sekoti sa sekalake karolo ea bohlokoa ea tsamaiso efe kapa efe ea scaffolding. Li sebelisoa haholo-holo e le likarolo tse feto-fetohang tse ka fetolang bolelele ka nepo ho lumellana le litlhoko tse fapaneng tsa kaho. Ho na le mefuta e 'meli ea mantlha ea li-screw jacks: li-jack tsa base le li-U-head jacks.
- Base Jack: Mofuta ona o sebelisoa botlaaseng ba sebopeho sa scaffolding. E fana ka motheo o tsitsitseng mme e lumella phetoho ea bophahamo ho etsa bonnete ba hore scaffolding e lula e le boemong bo sa tšoaneng.
- U-Jack: The U-Jack e lutse ka holim'a scaffold, e tšehetsa mojaro le ho lumella bophahamo ba scaffold hore bo lokisoe. Sena ke sa bohlokoa ka ho khetheha ha ho sebetsa mohahong o hlokang ho lokisoa ho nepahetseng.
Phekolo ea holim'a metsi e ntlafatsa ho tšoarella
Bakeng sa ho ntlafatsa nako e telele le bophelo ba ts'ebeletso ea li-screw jacks, ho sebelisoa mekhoa e fapaneng ea kalafo ea holim'a metsi. Mekhoa ena ea phekolo e kenyelletsa:
- Ho penta: Khetho e theko e tlaase e fanang ka tšireletso ea mantlha ea kutu.
- Electrogalvanizing: Kalafo ena e kenyelletsa ho sebelisa lesela la zinki holim'a tšepe ho eketsa ho hanyetsa ha eona ho ruse le ho bola.
- Hot Dip Galvanized: Ena ke phekolo e matla ka ho fetisisa, jack kaofela e qoelisoa ka zinki e qhibilihisitsoeng, e etsa lesela le teteaneng le sireletsang le ka mamellang maemo a thata a tikoloho.
Ho atolosa tšusumetso ea lefatše
Ka 2019, re ile ra hlokomela tlhoko ea ho holisa boteng ba rona ba mebaraka le ho ngolisa k'hamphani ea kantle ho naha. Ho tloha ka nako eo, re atlehile ho aha bareki ba linaha tse ka bang 50 lefatšeng ka bophara. Boitlamo ba rona ho boleng le polokeho ea lihlahisoa tsa rona tsa scaffolding, ho kenyeletsoascaffold screw jack base, e re nolofalelitse ho haha likamano tse matla le bareki lefatšeng ka bophara.
Ka kakaretso
Ka bokhutšoanyane, li-screw jacks li bapala karolo ea bohlokoa indastering ea scaffolding, ho fana ka tšehetso e ka feto-fetohang, polokeho e matlafalitsoeng le botsitso. Likarolo tsena li fumaneha ka mefuta le liphetho tse fapaneng, tse etselitsoeng ho fihlela litlhoko tse fapaneng tsa merero ea kaho. Ha re ntse re tsoela pele ho holisa boteng ba rona 'marakeng oa lefats'e, re ntse re ikemiselitse ho fana ka litharollo tsa boleng bo holimo tsa scaffolding tse etelletsang pele polokeho le katleho. Hore na o rakonteraka kapa molaoli oa kaho, ho utloisisa ts'ebetso le ts'ebeliso ea li-jacks screw tse tiileng ho tla u thusa ho etsa qeto e nepahetseng mabapi le litlhoko tsa hau tsa scaffolding.
Nako ea poso: Dec-09-2024
