Qixiang, aUmkhiqizi wezigxobo zensimbi waseShayina, namuhla sethula ukucaciswa kwezinye izigxobo zokuqapha ezokuphepha. Izigxobo ezivamile zokuqapha ezokuphepha, izigxobo zokuqapha ezokuphepha emgwaqeni, nezigxobo zamaphoyisa ezisebenza ngogesi zihlanganisa isigxobo esiyi-octagonal, ama-flange axhumayo, izingalo zokusekela ezinomumo, ama-flange afakwayo, nezakhiwo zensimbi ezishunyekiwe. Izigxobo zokuqapha ezokuphepha kanye nezingxenye zazo eziyinhloko kufanele kube izakhiwo ezihlala isikhathi eside ezakhiwe ngezinto ezikwazi ukumelana nengcindezi yemishini, kagesi, kanye ne-thermal. Lezi zinto kanye nezakhi zikagesi kufanele zimelane nomswakama, zingaqhumi, zimelane nomlilo, noma zikwazi ukumelana namalangabi.
Zonke izindawo zensimbi eziveziwe zeizigxobo zokuqapha ezokuphephafuthi izingxenye zabo eziyinhloko kufanele zivikelwe nge-hot-dip galvanized coating. Ungqimba olufaka uthayela kufanele lufane futhi lube nogqinsi olungekho ngaphansi kuka-55μm.
Ikhwalithi yokuhlanganiswa kwesakhiwo yezigxobo zokuqapha ukuphepha kanye nezingxenye zazo eziyinhloko kufanele zihlangabezane nalezi zidingo ezilandelayo:
Ukuchezuka kobude bezigxobo zokuqapha ukuvikeleka kanye nezingxenye zazo eziyinhloko kuvunyelwe ukuthi kube ±200 mm.
Ukuchezuka kobukhulu obuhlukene bezigxobo zokuqapha ukuvikela kanye nezingxenye zazo eziyinhloko kuvunyelwe ukuthi kube ±3 mm.
Ukususwa kwe-eksisi yombhoshongo ngemva kokufakwa kwezigxobo zokuqapha ukuphepha kanye nezingxenye zazo eziyinhloko kuvunyelwe ukuba ± 5 mm.
Ukuchezuka okuqondile kwezigxobo zokuqapha ukuvikela kanye nezingxenye zazo eziyinhloko kuvunyelwe ukuthi kube ngu-1/1000 wobude bombhoshongo.
Ubukhulu bezigxobo zokuqapha ukuvikeleka kanye nezingxenye zazo eziyinhloko kufanele zihambisane, futhi indawo yokuqapha ikhamera yangaphandle kufanele inikeze isiqondiso esihle nokuma. Ukuxhumeka kwe-bolt kwezakhiwo zensimbi kufanele kube lula futhi kufane, ngamasayizi we-bolt angabi ngaphansi kwe-M10. Izixhumanisi kufanele zivikeleke futhi zithembeke ngezinyathelo zokulwa nokuxegisa.
Zonke izinto zokushisela ezigxotsheni zokuqapha ukuphepha kanye nezingxenye zazo eziyinhloko kufanele zihlangabezane nezidingo ezijwayelekile, ezinezindawo ezibushelelezi futhi ezingenawo amaphutha njengezimbotshana, i-slag yokushisela, amashisela abandayo, noma amashisela avuzayo.
Ngaphansi kwezimo ezihlangabezana nomthwalo womoya omkhulu, ukugudluzwa (inani le-torsion) phezulu kwesigxobo kanye nezingxenye zayo eziyinhloko akufanele kube ngaphansi kuka-1/200 wokuphakama kwesigxobo kanye nezingxenye zayo eziyinhloko.
Isigxobo sokuqapha ukuphepha kanye nezingxenye zayo eziyinhloko kufanele zibe nezici zokuvikela umbani. Insimbi engaphili yekhamera kufanele yakhe ucezu olulodwa futhi ixhunywe ocingweni lwaphansi ngebhawodi eliphansi phezu kwendlu.
Indawo evalekile yesigxobo sokuqapha ukuvikeleka kanye nezingxenye zayo eziyinhloko kufanele ibe nesilinganiso sokuvikela esingekho ngaphansi kwe-IP55, futhi isilinganiso sokuvikela sesigxobo nezingxenye zayo eziyinhloko kufanele sihlangabezane nezimfuneko zokusetshenziswa kwangaphandle.
Isigxobo sokuqapha ukuphepha kanye nezingxenye zakhona eziyinhloko kufanele zikwazi ukuphakamisa ugesi kanye nezandla, ukugcina inqubo yokuphakamisa iyunifomu, ebushelelezi, nephephile. Ngesivinini sokuphakamisa esingu-8 m/min, amandla emoto kufanele abe ngaphansi kuka-450 W, futhi i-torque ye-manual kufanele ibe ≤ 40 N/m. Isigxobo sokuqapha ukuphepha kanye nezingxenye zayo eziyinhloko kufanele zifakwe idivayisi ethembekile yokusekela phansi, enokumelana okuphansi okungaphansi kwama-ohms angu-4.
Uhlobo nobukhulu besisekelo sesigxobo sokuqapha ukuvikeleka kanye nezingxenye zayo eziyinhloko kufanele kunqunywe ngokusekelwe kubukhulu bokuzamazama komhlaba, ukuqina komthwalo komoya, izimo zejiyoloji, kanye nezimfuneko ezithile zomsebenzisi endaweni lapho ikhamera ifakwe khona. Imidwebo yokufaka eqondile kanye nezidingo zokwakha ezidingekayo kufanele kuhlinzekwe njengoba kudingekile (ikakhulukazi, lokhu kufanele kufake lokhu okulandelayo: amandla kakhonkolo wesisekelo akumele abe ngaphansi kuka-C20; amabhawodi ehange e-M24 kufanele ashunyekwe phezulu kwesisekelo, ubude bamabhawodi buphume esisekelweni bungabi ngaphansi kuka-100 mm, futhi ipayipi elishunyekiwe akumele lidlule indawo egxilile yensimbi nokuchezuka okungu-±2 mm. yekhebula engenayo, njll.).
Ibhokisi lokushintsha elingaphandle lokulawula lesigxobo sokuqapha ukuphepha kanye nezingxenye zalo eziyinhloko kufanele kube insimbi engagqwali enendawo efakwe isifutho. Izigxobo ezime mpo zakhiwe ngepayipi lensimbi elingumthungo oqondile ongu-Φ159×6. Ukuxhumana phakathi kwesigxobo esiqondile nengalo ephambanayo kwenziwa ngepayipi lensimbi eliqondile elingu-Φ89 × 4.5, elivikelwe ipuleti lokuqinisa elishiselwe (810 steel plate). Izigxobo ezime mpo zixhunywe kusisekelo kusetshenziswa ama-flange namabhawodi ashumekiwe, avikelwe amapuleti okuqinisa ashiselwe (δ10 steel plate). Ama-crossarms axhunywe emikhawulweni yesigxobo eqondile kusetshenziswa ama-flange namapuleti okuqinisa ashiselwe (810 steel plate). Ibanga phakathi kwe-eksisi emaphakathi yesigxobo kanye nesiphetho sengalo ephambanayo esiseduze nendawo yomgwaqo singamamitha angu-5. Ama-crossarms akhiwe kusuka ku-Φ89 × 4.5 ipayipi lensimbi yomthungo oqondile. Amapayipi amathathu aqondile, enziwe ngepayipi lensimbi engu-Φ60×4.5, ashiselwe ngokulinganayo phakathi kwengalo ephambanayo.
Izigxobo zokuqapha ezokuphepha zifakwe uthayela oshisayo.
Yilokhu u-Qixiang, umkhiqizi wezigxobo zensimbi waseShayina, okufanele akunikeze. I-Qixiang igxile kakhulu kumarobhothi,izigxobo zesignali, izimpawu zomgwaqo zelanga, izinsiza zokulawula umgwaqo, neminye imikhiqizo. Ngesipiliyoni seminyaka engama-20 ekukhiqizeni nasekuthumeleni kwamanye amazwe, i-Qixiang izuze ukubuyekezwa okuningi okuhle kumakhasimende aphesheya. Uma udinga ulwazi olwengeziwe, sicela usithinte.
Isikhathi sokuthumela: Oct-28-2025
