Umzila wokuqapha onguthelawayeka wakhiwe ngezinsimbi zokuvikela zikathayela namakholomu phakathi kwazo, futhi amakholomu amabili atholakala phakathi kwezinsimbi ezimbili zikathayela zokuqapha.I-Guardrail eyinsimbi ewuthayela iwuhlobo oluyinhloko lwalesi sithako esiqinile.I-highway guardrail isebenzisa ukuguqulwa kwesisekelo senhlabathi, ikholomu kanye ne-beam ukuze imunce amandla akhiqizwa ukushayisana kwemoto, okuphoqa imoto ukuthi ishintshe indlela, ivimbele imoto ukuthi ingaphumi emgwaqeni, futhi ngesikhathi esifanayo. .Ingabamba iqhaza elithile ekuvikeleni imoto kanye nabantu abasemotweni futhi inciphise ukulahlekelwa okudalwe yingozi.

Ngokwezici zokusetshenziswa kanye nempahla ye-Expressway guardrail, abasebenzisi bangakhetha i-Expressway guardrail eyenza i-hydraulic press, imvamisa amathani angama-315, amathani angama-400, amathani angama-500 wensimbi yokucindezela okubandayo ye-hydraulic press, ibambisane nezibunjwa ukuze kutholakale isitembu sesikhathi esisodwa se-expressway guardrail. .Ukwakhiwa, ukusebenza kahle kokucubungula kuphezulu kakhulu.

I-highway guardrail ingumkhiqizo wensimbi owakhiwe ngendlela ebandayo.I-Guardrail eboshiwe inamandla aqinile okumunca amandla okushayisana, inomugqa omuhle wokungeniswa kokubona, kulula ukuyishintsha lapho yonakele, futhi ine-anti-corrosion, anti-ukuguga, ukumelana nelanga, ukumelana nokushisa okuphezulu, ukumelana nezinga lokushisa eliphansi, njll. Izici, impilo yesevisi yangaphandle ingafinyelela eminyakeni eyi-10-25, ingahlukaniswa ngezinhlobo ezimbili, eyodwa i-wave wave guardrail, imininingwane yilena: 4320mm × 310mm × 85mm × 3mm/4mm, enye i-wave wave guardrail, Imininingwane yilezi: 4320mm×506mm×85mm×3mm/4mm.

Ipuleti le-expressway guardrail elakha umugqa wokukhiqiza we-hydraulic press lisetshenziselwa ngokukhethekile inqubo yokwenza umshini obandayo wamapuleti amakhulu ahlukahlukene afana nokwakhiwa kwepuleti le-expressway guardrail, amawebhu ensimbi enziwe uthayela wamabhuloho, amadekhi kathayela webhuloho, njll. Lesi sisetshenziswa sixhumanisa ngokuqinile imishayo egudlukayo. ngokusebenzisa amaphedi okuxhumanisa , sebenzisana nokulawulwa kwe-cartridge valve nepompo likawoyela we-hydraulic ukuze uqinisekise ukusebenza okuvumelanayo kwe-beam ehambayo, bese ucindezela i- guardrail eboshiwe ngesikhathi esifanayo.