Isimiso sokusebenza se-bollard ekhulayo kufanele sihlaziywe ngokusho kwezinhlobo ezahlukene.
Ikholomu yokuziphakamisa ingahlukaniswa ngezinhlobo ezimbili: ikholomu yokuphakamisa kagesi kanye nekholomu yokuphakamisa amanzi.
Ikholomu yokuphakamisa insimbi engenasici iqhutshwa ngokuyinhloko ukucindezela komoya nogesi kukholamu.
Izesekeli eziyinhloko ziyi-electric air spring kanye ne-motor yamandla, i-air spring kagesi ihlanganiswe ne-motor yamandla, lapho amandla evuliwe, induku ingalawulwa ukushayela isilinda.
Inzuzo yalo mklamo yukuthi ukuphakamisa kungenziwa ngendlela elula yokulawula.
Lapho ufaka izingxenye ezishumekiwe zekholomu ephakamisayo, indlela yokwenza ibholidi yokunweba nepuleti lensimbi bese uzixhuma. Okokuqala, indawo yephoyinti elimisiwe lekholomu yokuphakamisa insimbi engagqwali iyanqunywa, bese i-drill enethonya isetshenziselwa ukubhola phansi, bese i-bolt yokwandisa ifakiwe, amabhawodi agcinwa isikhathi eside ngokwanele ukuze ashiselwe phakathi kokumiswa. Ibhawodi eliqinisiwe nati kanye nenathi lesikulufa liyafa ukuze kunqandwe ukuxega kwepuleti. Ama-armrest odonga axhunywe kahle ngendlela echazwe ngenhla.
Ngenxa yokwakhiwa kwezingxenye ezishunyekiwe, kungase kube namaphutha, ngakho-ke, ikholomu yokuphakamisa kufanele iphinde ibekwe ngaphambi kokufakwa ukuze kunqunywe indawo yepuleti ehlanganisiwe kanye nokunemba kwenduku eqondile ye-welding. Uma kukhona ukuphambuka, kufanele kulungiswe ngesikhathi. Wonke amakholomu aphakamisa insimbi engagqwali azotholakala eduze kwamashisela ensimbi.
Ngaphambi kokufaka ikholomu yokuphakamisa insimbi engagqwali, i-groove icutshungulwa engxenyeni engenhla yekholomu yokuphakamisa insimbi engagqwali ngokudweba umugqa futhi ngokuya nge-engeli ethambekele yesayithi kanye nokuzungeza kwe-handrail. Khona-ke i-handrail iqonde emseleni wekholomu yokuphakamisa, ukusuka ekugcineni kuya komunye umkhawulo wokufakwa kwe-welding yendawo elandelanayo, ukufakwa kwe-handrail eseduze ukudokha okunembile, amalunga aqinile.
Lapho wonke ama-weld eseqedile, ama-welds azopholishwa aze ashelele ngaphandle kokuhlanganisa ama-solder. Ngokupholisha i-flannelette, isondo lokugaya noma ukuzwa ukupholishwa, ngesikhathi esifanayo usebenzisa unamathisele wokupholisha ohambisanayo, kuze kube yilapho isisekelo esiseduze sifana ngokuyisisekelo, akukho ukushisela.
Okungenhla amanye amathiphu okufakwa kwekholomu yokuphakamisa. Kungakhathaliseki ukuthi lapho ikholomu yokuphakamisa ingcwatshwa ngaphambili noma ngemva kokuqedwa kwe-welding, imininingwane encane kuyo yonke inqubo kufanele ibanjwe kahle, ukuze kugwenywe izinkinga ezithile ekusetshenzisweni kamuva. ,Umthelela
Siyakwamukela ukuxhumana nathi ~
Isikhathi sokuthumela: Feb-17-2022
