Ngokuthuthuka okusheshayo kwamadolobha, ukuhlelwa kwengqalasizinda yoMphakathi yasemadolobheni kuyanda, futhi okuvame kakhuluIzigxobo zesigcawu sethrafikhi. Izigxobo zesigcawu sethrafikhi zivame ukuhlanganiswa nezimpawu, ikakhulukazi ukuhlinzeka ngemininingwane engcono yokuphakanyiswa kwawo wonke umuntu, ukuze wonke umuntu akwazi ukulandela kangcono amazinga ahambisanayo. Uyazi ukuthi yiziphi izici zezigxobo zesibonakaliso sezimoto ezidinga ukunakwa okukhethekile? Namuhla ukusayina okukhanyayo kwesigcawu Qixiang kuzokubonisa nonke.
Izigxobo zesigcawu sezinto ezibalulekile zivame ukuboniswa ngesimo sezimpawu zesigcawu esisodwa se-cantilever traffic traffic, izigxobo eziphindwe kabili zethrafikhi yethrafikhi, izigxobo zesiginali sekholoji eyodwa, izigxobo zesigcawu sethrafikhi kanye nezigxobo ezahlukahlukene. Ngenxa yesidingo sesicelo esikhulu, ukukhethwa kwezinto zokwakha izigxobo zesiginali yethrafikhi akuvezi kakhulu. Ngokuvamile, i-Q235, Q345, i-16mn, insimbi ye-alloy, njll. Isetshenziswa njengezinto ezibalulekile. Ngokwezinhloso ezahlukahlukene, ukuphakama kwalo okuhlobene kuvame phakathi kuka-1.5m no-12m.
1. Izigxobo zesigcawu se-single-colomum zilungele kakhulu izimpawu ezincane neziphakathi nendawo, kanye nezigxobo zesiginali sekholoji eziningi zilungele kakhulu izimpawu zomgwaqo ezixande.
2 Umgwaqo ububanzi kakhulu futhi ukuhamba kwethrafikhi kukhulu, nezimoto ezinkulu ezinhlangothini zombili zomgwaqo zivimba umbono wezimoto ezincane emzileni oseceleni wangaphakathi; Izindawo eziheha izivakashi zinemigomo zilinde.
Izindlela zokufakwa kokufakwa kwezigxobo zesiginali sethrafikhi
1. Lapho kufakwa isigxobo sethrafikhi, isigxobo esikhanyayo sesiginali akufanele sidlule umngcele wesakhiwo somgwaqo, futhi cishe kungama-25cm kude nemigwaqo eseceleni komgwaqo noma umgwaqo. Ibanga phakathi kwezimpawu zomgwaqo kanye nomhlabathi kufanele kube ngaphezu kwe-150cm. Uma ingxenye yezimoto ezincane esemgwaqweni inkulu, ibanga lingashintshwa kahle. Uma kunabahamba ngezinyawo abaningi nezimoto ezingezona ezenziwe ngezimoto endleleni, ukuphakama okuhlobene kufanele kube ngaphezulu kuka-180cm.
2. Izimpawu zomgwaqo kufanele zifakwe ngaphambi kokuthi umgwaqo usetshenziswe ngemuva kokwakhiwa kabusha, ukwanda nokukhishwa okusha kwakhiwa. Lapho izimo zomgwaqo zihlukile kwangaphambilini, izimpawu zomgwaqo kufanele zifakwe kusukela ekuqaleni ngokushesha.
Uma unentshisekelo kuyoIzigxobo ezikhanyayo, wamukelekile ukuthintana ne-Signal Light Pole Manzi Qixiang toFunda kabanzi.
Isikhathi sePosi: Meyi-09-2023
