Ziyini izilinganiso zamayunithi okukhanya kwesignali?

Izimpawu zethrafikhiziyizimpawu zokukhanya ezibopha ngokusemthethweni ezibonisa izimoto nabahamba ngezinyawo ukuthi baqhubeke noma bame emigwaqweni. Zihlukaniswa kakhulu njengezibani zezibonakaliso, izibani zomzila, kanye nezibani eziwela umgwaqo. Izibani zezibonakaliso yizinto ezibonisa izimpawu zomgwaqo ezisebenzisa ukulandelana kwezibani ezibomvu, eziphuzi, neziluhlaza. Amazwe emhlabeni wonke anemithetho echazwe ngokucacile futhi efana kakhulu nencazelo yemibala ehlukahlukene ezibani zezibonakaliso. Ubukhulu beyunithi yezibani zezibonakaliso buyatholakala ngobukhulu obuthathu: 200mm, 300mm, kanye no-400mm.

Ububanzi bezimbobo zokufaka zamayunithi okukhanya kwesignali abomvu naluhlaza okotshani endlini yesignali bungu-200mm, 290mm, kanye no-390mm, ngokulandelana, ngokubekezelela okungu-±2mm.

Kumalambu esignali angenamaphethini, ububanzi bomphezulu okhipha ukukhanya bosayizi ongu-200mm, 300mm, no-400mm bungu-185mm, 275mm, no-365mm, ngokulandelana, ngokubekezelelana okungu-±2mm. Kumalambu esignali anamaphethini, ububanzi bezindilinga ezijikeleziwe zezindawo ezikhipha ukukhanya zemininingwane emithathu engu-Φ200mm, Φ300mm, no-Φ400mm bungu-Φ185mm, Φ275mm, no-Φ365mm, ngokulandelana, kanti ukubekezelelana kosayizi kungu-±2mm.

Kunezinhlobo eziningi ezivamile ze-izibani zesignali ezibomvu neziluhlazaeQixiang, kufaka phakathi izibani zezimoto, izibani ezingezona ezezimoto, izibani zokuwela abahamba ngezinyawo, njll. Ngokuma kwezibani zesignali, zingahlukaniswa zibe izibani zesikhombisi-ndlela, izibani zesexwayiso ezikhanyayo, izibani zesignali ezihlanganisayo, njll.

Okulandelayo, kufakwa ukuphakama kokufakwa kwezinhlobo ezahlukene zezibani zesignali.

1. Izibani zomgwaqo:

Ukuphakama kufanele okungenani kube amamitha amathathu.

2. Izibani zokuwela abahamba ngezinyawo:

Faka endaweni ephakeme kusukela ku-2m kuya ku-2.5m.

3. Izibani zomgwaqo:

(1) Ukuphakama kokufakwa kungu-5.5m kuya ku-7m;

(2) Uma ifakwa endaweni edlulayo, akumele ibe ngaphansi kakhulu kunesikhala sebhuloho.

4. Izibani zesignali zomzila wezimoto ezingezona ezinjini:

(1) Ukuphakama kokufakwa kungu-2.5m ~ 3m. Uma isibani sesibani semoto esingenanjini sivaliwe, kufanele sihambisane nezidingo zikazwelonke zika-7.4.2;

(2) Ubude bengxenye ye-cantilever yesibani sesignali semoto esingeyona injini kufanele buqinisekise ukuthi uhlelo lokukhanya kwesignali yemoto engeyona injini lutholakala ngaphezu komzila oqondiwe wemoto engeyona injini.

5. Izibani zezimoto, izinkomba zendlela, izibani ezikhanyayo kanye nezibani zokuwela:

(1) Abakhiqizi bebhodi lezimpawu zokuphepha emgwaqweni bangasebenzisa ukuphakama okuphezulu kokufakwa kwe-cantilever okungu-5.5m kuya ku-7m;

(2) Uma usebenzisa ukufakwa kwekholomu, ukuphakama akufanele kube ngaphansi kuka-3m;

(3) Uma ifakwa emzimbeni webhuloho le-overpass, akumele ibe ngaphansi kunesikhala somzimba webhuloho;

(4) Ubude obukhulu bengxenye ye-cantilever akufanele budlule isikhungo sokuphatha umzila esingaphakathi, futhi ubude obuncane akufanele bube ngaphansi kwesikhungo sokulawula umzila esingaphandle.

I-Qixiang ineminyaka engaphezu kweyishumi yesipiliyoni ekukhanyeni kwesignali futhi inezibani zesignali ezinamandla aphezulu, izibani zesignali ezinamandla aphansi,izibani zesignali zabahamba ngezinyawo ezihlanganisiwe, izibani zesignali zelanga, izibani zesignali zeselula, njll. Indlela engcono kakhulu yokukhetha imikhiqizo ukuya ngqo kubakhiqizi abathengisa ngobuningi ngaphandle kokukhathazeka ngeziqinisekiso zesevisi yangemva kokuthengisa. Wamukelekile ukuza uzohlolwa endaweni.