Isakhiwo se-steel grating sihambisana nezidingo zezinhloso ezihlukahlukene. Isetshenziswe kabanzi kuma-workshops ezimbonini ezimbonini ezifana nezincibilikisi, izigayo zensimbi, imboni yamakhemikhali, imboni yezimayini kanye nezitshalo zamandla njengamapulatifomu aphansi, amapulatifomu, imigwaqo yaseceleni, izinyathelo zezitebhisi, njll. Owokuqala uthwala umthwalo, kanti owokugcina uxhuma owokuqala ube yigridi yonke. Ngokwendlela yokuxhuma kanye nezici zenqubo ye-grating kanye nemigoqo, i-grating yensimbi ihlukaniswe yaba izinhlobo eziningana.
I-pressure welded steel grating
Igridi eshiselwe ngomfutho yenziwe ngamagreyidi athwala umthwalo wesikhathi eside kanye nensimbi eyisikwele esontekile, ngosizo lokunikezwa kwamandla okushisela ngaphezu kuka-2000KV kanye nengcindezi engu-100t. Ububanzi bokukhiqiza buyi-1000mm. I-grating yayo ethwala umthwalo ayinazo izimbobo zokubhoboza (okungukuthi, ayibuthakathaka). Ama-node ku-longitudinal kanye nezikhombisi-ndlela eziphambeneyo ashiselwe iphoyinti ngephoyinti. Ama-welds abushelelezi futhi awanawo ama-slag, ngaleyo ndlela enza igridi enama-node okuxhumana aqinile angama-600 kuya ku-1000 ngemitha yesikwele, enokudlulisa ukukhanya okufanayo kanye nokungena komoya. Njengoba iphoyinti le-welding lingenayo i-slag, inokunamathela okuhle kupende noma isendlalelo se-galvanized, njengoba kuboniswe ku-Figure 1. I-T-joint phakathi kwegridi yayo yokugcina kanye negridi ethwala imithwalo ixhunywe yi-CO2 yegesi evikelekile.
Umfutho oshumekiwe we-steel grating
Iqukethe igridi ethwala umthwalo enembobo ebhontshiwe kanye negridi ephambanayo ngaphandle kwembobo ebhoboziwe. Igridi eguquguqukayo ishumekwe kugridi ethwala umthwalo, bese umshini wokushisela ukucindezela usetshenziselwa ukushisela i-node ngayinye. Njengoba ifana nesakhiwo segridi yangaphambilini, kodwa igridi eguquguqukayo iyipuleti, i-modulus yesigaba sayo inkulu kunensimbi eyisikwele esisontekile, ngakho inomthamo othwala umthwalo ophezulu kunegridi yangaphambilini.
Ishede elithwala umthwalo lepuleti lensimbi elicindezelwe lifakwe ukuze kuxhunywe imigoqo. Isikhala simise okwesikela. Izikhala ezimise okwesikela zamapuleti aseduze athwala umthwalo agobe ngendlela ephambene. Imigoqo eguquguqukayo engaqinisiwe iphonswa ezikhaleni zamapuleti athwala umthwalo ngokucindezela okukhulu ngomshini okhethekile. Njengoba ama-slots egobe ngendlela ehlukile, imigoqo ephambanayo yengezwa ngosayizi owengeziwe, okwandisa ukuqina kwepuleti lokugaya. Ngakho-ke, amapuleti aphethe umthwalo kanye nemigoqo eguquguqukayo axhumene ngokungenakuhlukaniswa, enza ipuleti eliqinile lokugaya elingakwazi ukumelana namandla okugunda okuvundlile futhi linokuqina okukhulu kwe-torsional, ukuze likwazi ukumelana nomthwalo omkhulu. I-node emise okuka-T ephakathi kwepuleti lonqenqema lokuphela kwepuleti lokugaya elicindezelwe kanye nepuleti elithwala umthwalo lishiselwe nge-CO2 evikelekile yegesi.
Ipuleti le-steel ye-plug-in Lolu hlobo lwe-grating plate lune-slinder slender plate ephethe umthwalo. Amabha afakwa ezikhaleni futhi azungeziswe ukuze akhe igridi eqondile nevundlile kunotshi. Ipuleti lonqenqema lokuphela kwe-graft plate ethwala umthwalo lishiselwe nge-graft plate ethwala umthwalo nge-CO2 evikelwe ngegesi. Ngaphezu kwalokho, imigoqo iqiniswa ngamabhulokhi ngemva kokulungiswa. Lolu hlobo lwepuleti lokugaya selukhiqizwe ngobuningi eShayina. Izinzuzo zayo ziwumhlangano olula kanye nomthwalo womsebenzi wokushisela omncane, kodwa umthamo wayo wokuthwala umthwalo awuphezulu, ngakho-ke ingasetshenziswa kuphela njengepuleti lokugaya elikhanyayo.
Ipuleti lokugaya elikhethekile le-Sawtooth Uma kunezidingo ezikhethekile zokulwa nokushushuluza kwepuleti lokugaya, njengemigwaqo yaseceleni eneqhwa, iqhwa noma uwoyela, ipuleti le-sawtooth elikhethekile lingasetshenziswa. Lolu hlobo lwe-grating plate lunezinhlobo ezimbili: ezijwayelekile nezikhethekile. Ipuleti layo elithwala umthwalo liyi-slat enama-serrations. Amabha okugaya avundlanayo ayafana nalawo epuleti elishiselwe ukucindezela, okungamansimbi ayisikwele asontekile ashiselwe ngokucindezela epuleti elithwala umthwalo. Uma umsebenzisi eludinga, ukuze avimbele ibhola eliwububanzi obungu-15mm noma ezinye izinto zobukhulu obufanayo ukuthi zingadluli esikhaleni, izinsimbi zensimbi ezinemicu eyodwa noma ngaphezulu zingashiselwa ngokucindezela phakathi kwamapuleti egritha athwele umthwalo aseduze ngaphansi kwezigxobo zokugaya eziphambanayo (insimbi eyisikwele esontekile). Umehluko phakathi kohlobo olujwayelekile lwe-serrated grating plate kanye nohlobo olukhethekile lwe-grating plate ukuthi uhlobo olujwayelekile lwezingqimba ze-grating eziphambanayo zishiselwe ekugcineni okungaphezulu kwe-serrations ye-grating plate ethwala umthwalo. Ngale ndlela, imilobo yezinyawo zabantu ithintana kuphela nemishayo eguquguqukayo (Umfanekiso 5a), kuyilapho imigoqo eguquguqukayo emise okukhethekile ishiselwe emgodini we-sawtooth yegridi ephethe umthwalo, ukuze izinyathelo zabantu zizothintana ne-sawtooth (Figure 5b). Ngakho-ke, uhlobo olukhethekile lunokumelana okukhulu kwe-anti-slip kunohlobo olujwayelekile. Uma kuqhathaniswa nohlobo olujwayelekile, lena yakamuva inamandla angama-45% okumelana nokushelela endaweni yebha enqamulayo kunangaphambili.
Kungakhathaliseki ukuthi hlobo luni, ngoba iwuxhumano lwegridi yegridi yegridi kanye nemigoqo, inokusebenza okuhle kakhulu kokulwa nokushelela kanye namandla okuthwala aqinile. Ngaphezu kwalokho, imikhiqizo yayo eqediwe ayinazo izikhala futhi azikho izimbobo zokubhoboza. Uma indawo engaphezulu inikezwa izindlela zokuvikela ama-galvanized, ukumelana nokugqwala kwayo kanye nokumelana nokugqokwa kuphakeme kakhulu kunezinye izinsimbi. Ngaphezu kwalokho, ukudluliswa kwayo kokukhanya okuhle nokungena komoya nakho kunquma ukuthi ifaneleka ngezikhathi ezihlukahlukene.
Isikhathi sokuthumela: Jun-19-2024