Ha ho tluoa tabeng ea ho haha le ho qhekella, bohlokoa ba tsamaiso ea ts'ehetso e ka tšeptjoang le e feto-fetohang e ke ke ea fetisoa. E 'ngoe ea likarolo tsa bohlokoa tse bapalang karolo ea bohlokoa ho netefatsa botsitso le polokeho ea scaffold ke jack screw screw. Ho blog ena, re tla shebisisa ka botebo mosebetsi le ts'ebeliso ea jack screw jack, re tsepamisitse maikutlo haholo bohlokoa ba eona lits'ebetsong tsa scaffolding.
Sekoti se sekotike karolo ea bohlokoa ea tlhomamiso efe kapa efe ea scaffolding, e fana ka bophahamo bo feto-fetohang le botsitso ho sebopeho sohle. Li-jack tsena li etselitsoe ho tšehetsa boima ba scaffolding le basebetsi kapa thepa e ho eona, e leng se etsang hore e be karolo ea bohlokoa ea morero oa kaho. Ka kakaretso, li-jacks tse sekoti li arotsoe ka mefuta e 'meli ea mantlha: li-jacks tsa base le li-jacks tsa U-head.
Li-jacks tse ka tlaase li sebelisoa ka tlaase ho tsamaiso ea scaffolding ho fana ka motheo o tsitsitseng. Li ka fetoloa hore li lumellane le mobu o sa lekaneng, ho netefatsa hore sekala se lula se le boemong bo botle 'me se sireletsehile. Ka lehlakoreng le leng, li-U-jacks li fumaneha ka holimo ho scaffolding 'me li sebelisetsoa ho tšehetsa maballo kapa mapolanka a rapameng. Ho feto-fetoha hona ho etsa hore screw jack e sekoti e be karolo ea bohlokoa mefuteng e fapaneng ea tlhophiso ea scaffolding.
E 'ngoe ea likarolo tse hlahelletseng tsa sekotisekoti jackke mekhoa ea bona ea phekolo e ka holimo. Ho itšetlehile ka litlhoko tse khethehileng tsa morero, li-jacks tsena li ka penta, li-electro-galvanized, kapa hot-dip galvanized. Kalafo e 'ngoe le e' ngoe e fana ka likhato tse fapaneng tsa ho hanyetsa kutu le ho tšoarella, ho netefatsa hore li-jacks li khona ho mamella maemo a thata a tikoloho ea kaho ea kantle. Ho ikamahanya le maemo ho bohlokoa bakeng sa borakonteraka ba hlokang lisebelisoa tse tšepahalang tse ka sebetsang maemong a fapaneng.
K'hamphaning ea rona, re hlokomela bohlokoa ba lisebelisoa tsa boleng bo holimo tsa scaffolding, ke ka lebaka leo re entseng boitlamo ba rona ho fa bareki ba rona li-screw jacks tsa boemo bo holimo. Ho tloha ha re theha k'hamphani ea rona ea kantle ho naha ka 2019, phihlello ea rona e hola ho fihla linaheng tse ka bang 50 ho pota lefatše. Boitlamo ba rona ba boleng le khotsofalo ea bareki bo re lumelletse ho theha sistimi e felletseng ea ho fumana chelete e netefatsang hore re ka fihlela litlhoko tse fapaneng tsa bareki ba rona.
Ho utloisisa mesebetsi le ts'ebeliso ea li-screw jacks ho bohlokoa ho mang kapa mang ea sebetsang indastering ea kaho. Li-jacks tsena ha li fane feela ka tšehetso e hlokahalang bakeng sa litsamaiso tsa scaffolding, empa li boetse li ntlafatsa polokeho ea basebetsi setšeng. Ka phetoho e nepahetseng ea bophahamo, ba thusa ho theha tikoloho e tsitsitseng ea ho sebetsa le ho fokotsa kotsi ea likotsi le likotsi.
Qetellong, li-screw jacks ke karolo ea bohlokoa ea litsamaiso tsa scaffolding, tse fanang ka maemo a fapaneng, botsitso le polokeho. Mefuta ea bona e sa tšoaneng le phekolo ea holim'a metsi li etsa hore li tšoanelehe bakeng sa mefuta e mengata ea likopo lefapheng la kaho. Ha re ntse re tsoela pele ho holisa boteng ba rona ba mebaraka le ho ntlafatsa lits'ebetso tsa rona tsa ho reka, re lula re ikemiselitse ho fa bareki ba rona tharollo ea boleng bo holimo ka ho fetisisa ea ho reka thepa. Hore na o rakonteraka, sehahi kapa molaoli oa projeke, ho utloisisa ts'ebetso le ts'ebeliso ea li-screw jacks ntle le pelaelo ho tla ntlafatsa sistimi ea hau ea scaffolding le ho kenya letsoho katlehong ea projeke ea hau.
Nako ea poso: Jan-13-2025
