Chifukwa cha chiwopsezo chowonjezereka cha uchigawenga ndi kulowerera kosaloledwa, kupeza malo ofunikira ndi malo ovuta kwakhala chinthu chofunika kwambiri. Mu nkhani iyi, ahydraulic shallow-buried flip plate road blockeradakhalapo, ndipo amadziwikanso kuti khoma lodana ndi zigawenga kapena barricade.
Chophimba cha hydraulic chosazama chokwirirachipika chamsewuimayendetsedwa ndi makina a hydraulic kuti atsimikizire kukweza kokhazikika komanso kodalirika. Ili ndi mphamvu yokakamiza yagalimoto yamatani 120 ndipo imatha kupirira zovuta kwambiri. Ntchito yake yoletsa kugunda imafika pamlingo wa K12, womwe ndi wofanana ndi kugunda kwa liwiro la makilomita 120 pa ola, galimotoyo imayimitsidwa nthawi yomweyo, ndipo zida zikupitilizabe kugwira ntchito. Kuchita bwino kwambiri koletsa kugunda kumeneku kumatsimikizira kuti zidazo zimatha kuchitapo kanthu pakachitika mwadzidzidzi.
Liwiro lokweza lahydraulic shallow-buried flip plate road blockernthawi zambiri amakhala pakati pa 2 ndi 6 masekondi. Kuyankha mwachangu kumakwaniritsa zofunikira zotsekereza mwachangu. Kukweza kutalika kumatha makonda, pakati pa 500mm ndi 1000mm. Chipangizochi chimagwira ntchito mosiyanasiyana kutentha, kuchokera pa madigiri 45 mpaka 75 digiri Celsius. Kusintha kwabwino kumeneku kumapangitsa kuti zidazo zizigwira ntchito moyenera m'malo osiyanasiyana ovuta, kuwonetsetsa kudalirika komanso kukhazikika kwa zida. Kuzama kwa m'manda kozama kwa chotchinga cha hydraulic burial flap ndi 300mm. Poyerekeza ndi zotchinga zamwambo zokwiriridwa mozama, sizifuna kukumba pansi kwakukulu, komwe kumachepetsa kuwonongeka kwa misewu ndi maziko, komanso kumachepetsa zovuta komanso mtengo wa kukhazikitsa.
M'mawu amodzi, ahydraulic shallow-buried flip plate road blockerchakhala chisankho chabwino poteteza chitetezo cha malo ofunikira ndi malo ofunikira ndiukadaulo wake wapamwamba wa hydraulic komanso kasinthidwe kantchito. Kaya ikuletsa zigawenga kapena kuletsa kulowerera mosaloledwa, ingathandize kwambiri. Panthawi imodzimodziyo, kusinthika kwake kwakukulu ndi kusinthika kumawathandiza kukwaniritsa zosowa za makasitomala osiyanasiyana ndikugwiritsanso ntchito pazochitika zosiyanasiyana zogwiritsira ntchito. Kupezeka kwa zotchinga za hydraulic zokwiriridwa mozama zathandiza kwambiri pakusunga chitetezo cha anthu komanso kuteteza miyoyo ya anthu ndi katundu.
Imelo:ricj@cd-ricj.com
Nthawi yotumiza: Jun-26-2023
