Umenzi othengisa ngokuthe ngqo umvelisi wescaffold we-turnbuckle
Ingcaciso yeMveliso
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I-turnbuckle scaffold luhlobo olutsha lwe-scaffold, eyaziswa ukusuka eYurophu ngo-1980. Yimveliso ephuculweyo emva kwesikafula sebhanti yesitya. Ikwabizwa ngokuba yichrysanthemum disc scaffold system, iplagi-in disc scaffold system, wheel disc scaffold system, buckle disc scaffold, layer frame kunye neLeia frame, kuba umgaqo osisiseko wescaffold uyilwe yinkampani yalayher eJamani kwaye ikwabizwa ngokuba. "Leia isakhelo" ngabantu abakushishino. Isetyenziswa ikakhulu kwisakhelo sokukhanyisa kunye nesakhelo sangasemva sekhonsathi enkulu.), Isokethi yolu hlobo lwe-scaffold yidiski enobubanzi be-133mm kunye nobukhulu be-10mm. Izimbobo ezi-8 zibekwe kwidisk φ 48 * 3.2mm, i-Q345A ipayipi yensimbi isetyenziswa njengeyona nto iphambili. Intonga ethe nkqo idityaniswe ngediski yonke i-0.60m kubude obuthile bepayipi yensimbi. Le noveli kunye ne-disc enhle isetyenziselwa ukudibanisa intonga yomnqamlezo kunye nomkhono wokudibanisa ezantsi. Ibha yomnqamlezo yenziwe ngeplagi enepini edityanisiweyo kwiziphelo zombini zombhobho wentsimbi.
I-Scaffold liqonga elisebenzayo elimiselwe ukuqinisekisa inkqubela phambili egudileyo yenkqubo nganye yokwakha. Ikwahlulwe kwi-scaffold yangaphandle kunye ne-scaffold yangaphakathi ngokwendawo yokumisa; Ngokwezixhobo ezahlukeneyo, inokwahlulwa ibe yi-scaffold yokhuni, i-bamboo scaffold kunye ne-scaffold yentsimbi yombhobho; Ngokwendlela yolwakhiwo, yahlulwe yaba sisikafula sepali esithe nkqo, isikafula sebhulorho, isikafula seportal, isikafula esixhonyiweyo, isikafula esijingayo, isikafula esijingayo kunye nesikafula esinyukayo. I-scaffolds ngeenjongo ezahlukeneyo ziya kukhethwa kwiindidi ezahlukeneyo zokwakha ubunjineli. Uninzi lwezixhaso zebhulorho zisebenzisa izikafula ezinqatyisiweyo zesitya, kwaye ezinye zikwasebenzisa izikafula zesango. Uninzi lwezikafula zomgangatho kulwakhiwo lwesakhiwo esingundoqo zisebenzisa izikafula zokuqhoboshela, kwaye umgama wobude beepali zesikafula ngokuqhelekileyo yi-1.2 ~ 1.8m; Umgama onqamlezayo ngokuqhelekileyo yi-0.9 ~ 1.5m.
Xa kuthelekiswa nolwakhiwo ngokubanzi, iimeko zokusebenza zesikafula zinezi mpawu zilandelayo:
1. Ukwahluka komthwalo kukhulu;
2. I-fastener yokudibanisa i-fastener i-semi-rigid, kwaye ukuqina kokudibanisa kuhambelana nomgangatho we-fastener kunye nomgangatho wofakelo, kwaye ukusebenza kokudibanisa kuyahluka kakhulu;
3. Isakhiwo se-scaffold kunye namacandelo aneziphene zokuqala, ezifana nokugoba kokuqala kunye nokugqwala kwamalungu, impazamo enkulu yokwakhiwa kwe-erection, i-eccentricity yomthwalo, njl.
4. Inguqu ebophelelayo yendawo yokudibanisa kunye nodonga kwi-scaffold inkulu. Uphando ngezi ngxaki zingentla alunangqokelela ecwangcisiweyo kunye nedatha yamanani, kwaye ayinayo imiqathango yohlalutyo oluzimeleyo lwamathuba. Ngoko ke, ixabiso lokumelana nolwakhiwo oluphindwe nge-coefficient yohlengahlengiso olungaphantsi kwe-1 luchongwa ngokulinganisa kunye nokhuseleko olwamkelwe ngaphambili. Ke ngoko, indlela yoyilo eyamkelwe kolu nkcazo yi-semi nokwenzeka kunye ne-semi empirical ngokwenyani. Yimeko esisiseko yoyilo nokubala ukuba isikafula sihlangabezana neemfuno zesakhiwo ezichazwe kolu nkcukacha.