Bollard yog dab tsi?
Apr 22, 2025| Ib lub bollard yog luv luv, sturdy ntsug ncej xoom siv rau kev tswj hwm lossis kev tsheb khiav ncaj qha, tiv thaiv passersby thiab cov cuab yeej siv mus rau ib thaj chaw tshwj xeeb.
Koj yuav pom lawv feem ntau hauv cov xwm txheej hauv qab no:
Ntawm txoj kev taug ko taw, txhawm rau tiv thaiv cov tsev ntawm tsheb cuam tshuam
Hauv chaw nres tsheb, rau kev nres tsheb los ntawm kev nkag mus rau ib thaj chaw tshwj xeeb
Nyob rau hauv pem hauv ntej khw, rau kev ruaj ntseg
Nyob rau hauv ports lossis harbors (keeb kwm) rau mooring nkoj - uas yog qhov tseeb li cas cov lus yog siv thaum chiv thawj!
Lawv tuaj yeem ua cov hlau, ua vaj tse, yas, lossis lwm yam khoom siv, thiab qee tus tuaj yeem cuam tshuam lossis telescoped rau kev nkag tau yooj yim.
Cov hom bollards (los ntawm muaj nuj nqi):
1. Kev ruaj ntseg bollards
Siv: Txhawm rau tiv thaiv cov tsev lossis cov neeg caij tsheb-los ntawm kev cuam tshuam tsheb tsheb.
Siv cov xwm txheej: Cov tsev txhab nyiaj, tsev txhab nyiaj, tsoomfwv cov tuam tsev, cov neeg taug kev plazas.
Feem ntau siv tau tias: qee zaum muaj cov pob zeb lossis hlau nres tsheb.
2. Kev Tswj Xyuas Tsheb Loj Bollards
Siv: Los qhia lossis txwv kev ua kom lub tsheb ntev.
Siv: Cov medians, txoj kab kev caij tsheb kauj vab, cov chaw txwv.
Saj zawg zog thiab txav (piv txwv li yas bollards uas khoov rau kev cuam tshuam). 3.
3. Detacetable Bollards
Lub Hom Phiaj: Los muab kev tswj xyuas uas tuaj yeem hloov pauv raws li qhov xav tau.
Siv: Qhov xwm txheej tshwm sim, txoj cai, kev nkag tau sai sai.
Tuaj yeem tshem tawm, tsa lossis qis qis, lossis cia li rov qab (los ntawm cov khoom siv hydraulic lossis hluav taws xob).
4. Kev Kho Kom Zoo Nkauj Bollards
Lub Hom Phiaj: Los muab cov duab ntxoov ntxoo thaum ntxiv kev thov kom zoo nkauj.
Siv: Cov cheeb tsam keeb kwm, chaw ua si, plaub fab.
Feem ntau yog kho kom zoo nkauj, sib xyaw nrog cov ntoo puag ncig.
5. Cov bollards
Lub Hom Phiaj: Mooring bollards siv los ua kom muaj kev nyab xeeb nkoj.
Siv: Docks thiab Harbors.
Feem ntau heev loj thiab ua los ntawm cam khwb cia hlau lossis hlau.
Ntxiv nta:
Reflective daim kab xev lossis reflective teeb: rau kev pom kev pom kev pom zoo
Collars lossis Chains: Rau Txuas Ntau Bollards
Ntse Bollards: Kev Nkag Mus Saib Xyuas Kev Tswj Xyuas lossis Kev Tswj Xyuas Tsheb