Ngokuthuthuka okusheshayo kwamadolobha, ukuhlelwa kokwakhiwa kwengqalasizinda yomphakathi yasemadolobheni nakho kuyanda, futhi okuvame kakhuluizigxobo zezimpawu zomgwaqo. Izigxobo zezimpawu zethrafikhi ngokuvamile zihlanganiswa nezimpawu, ikakhulukazi ukuze zinikeze ulwazi olungcono kuwo wonke umuntu, ukuze wonke umuntu akwazi ukulandela kangcono izindinganiso ezihambisanayo. Uyazi ukuthi yiziphi izici zezigxobo zezimpawu zomgwaqo ezidinga ukunakwa okukhethekile? Namuhla umenzi wezigxobo zokukhanya zesignali u-Qixiang uzokukhombisa konke.
Izigxobo eziyisihluthulelo zethrafikhi zivame ukuvezwa ngendlela yezigxobo zezimpawu zomgwaqo ze-cantilever eyodwa, izigxobo zezimpawu zethrafikhi eziphindwe kabili, izigxobo zezimpawu zomgwaqo ezinamakholomu amabili, izigxobo zezimpawu zomgwaqo ezinekholomu eyodwa, izigxobo zezimpawu zomgwaqo nezigxobo ezihlukahlukene. Ngenxa yesidingo sokusetshenziswa kwenani elikhulu, ukukhethwa kwezinto zezigxobo zezimpawu zomgwaqo akugqamile kakhulu. Ngokuvamile, i-Q235, i-Q345, i-16Mn, i-alloy steel, njll. isetshenziswa njengezinto ezibalulekile. Ngokwezinjongo ezihlukene, ukuphakama kwayo okuhlobene ngokuvamile kuphakathi kuka-1.5M no-12M.
1. Izigxobo zezimpawu zomgwaqo zekholomu eyodwa zifaneleka kakhulu izimpawu zethrafikhi ezincane nezimaphakathi, futhi izigxobo zezimpawu zomgwaqo ezinamakholomu amaningi zifaneleka kakhulu izimpawu zethrafikhi eziwunxande.
2. Izigxobo zezimpawu zethrafikhi zohlobo lwe-arm zifaneleka kangcono ukufakwa kwezigxobo zezimpawu zomgwaqo, ezingalungile; umgwaqo ubanzi kakhulu futhi ukuhamba kwezimoto kukhulu, futhi izimoto ezinkulu ezinhlangothini zombili zomzila zivimba umbono wezimoto ezincane emzileni oseceleni ongaphakathi; izindawo zokuheha izivakashi zinemithethonqubo elindile.
Izinyathelo zokuphepha zokufakwa kwezigxobo zezimpawu zomgwaqo
1. Lapho kufakwa isigxobo sophawu lwethrafikhi, isigxobo sokukhanya kwesignali akufanele seqe umngcele wesakhiwo somgwaqo, futhi siqhele ngo-25cm ukusuka onqenqemeni lomgwaqo noma umgwaqo. Ibanga phakathi kwezimpawu zomgwaqo nomhlabathi kufanele libe ngaphezu kuka-150cm. Uma isilinganiso sezimoto ezincane emgwaqeni sikhulu, ibanga lingalungiswa ngendlela efanele. Uma kukhona abahamba ngezinyawo abaningi kanye nezimoto ezingezona izimoto emgwaqeni, ubude obuhlobene kufanele bube ngaphezu kuka-180cm.
2. Izimpawu zomgwaqo kufanele zifakwe ngaphambi kokuba umgwaqo usetshenziswe ngemva kokwakhiwa kabusha, ukunwetshwa nokwakhiwa okusha. Uma izimo zomgwaqo zihlukile kunangaphambili, izimpawu zomgwaqo kufanele zifakwe kusukela ekuqaleni ngokushesha.
Uma unentshisekelo kuisignali yezigxobo zokukhanya, wamukelekile ukuthintana nomkhiqizi wesigxobo sokukhanya kwesignali u-Qixiang ukuzeFunda kabanzi.
Isikhathi sokuthumela: May-09-2023
