UmthethoUkuhambisana Wokulawula

Isignali Traffic ikholomu: incazelo, izinhlobo kanye nezici

Inhlangano lokuphepha emgwaqeni kuhilela ukufakwa okuwuphawu lezinto ezihlukahlukene imiklamo. Amakholomu njengengxenye ingqalasizinda umbhali ibekwe ezindaweni ezikhethekile kuleli qembu. Basuke efakwe emigwaqeni yomphakathi futhi bawuhlobo izikhombo imingcele ezindaweni ezahlukene ukusetshenziswa. Uma lokhu ikholomu umgwaqo kungahluka izici ntathu, lenziwe ngezinto ezahlukene futhi abe ukubhaliswa umbala ekhethekile.

Ukuqokwa isignali ikholomu kwengqalasizinda yomgwaqo

I Umbuso indawo yaleli lungiselelo isici umgwaqo ukunikeza orientation okubonakalayo abashayeli. Kulokhu ukuguqulwa ngamunye ukusetshenziswa endaweni ethize. Ngokwesibonelo, imodeli izindlu ezimhlophe eklanyelwe ukufakwa emathilomu nasemgwaqweni. Izici ezikhethekile kulaba onobuhle zihlanganisa khona i mshini enalokho kuthambekela futhi isici retroreflective CH1. Ngqo endleleni endleleni setha ikholomu format P enomzimba owolintshi noma obomvu. ukulungiswa okunjalo kungatholakala zesiqhingi zokuphepha kanye strip ngokuhlukana. Ezinye izinguqulo lamakholomu zichazwe iqembu, kodwa abe umehluko obunganakekile.

Izici Signal Corps Road ikholomu

Cishe wonke amamodeli we amakholomu ezenziwe ngezinto ukuthi kube nomthelela nemithi eyanele ukuze ongaphandle ukusetshenziswa viscosity. Ukukhululwa Ukhonkolo zibalwa kungenzeka ukumelana ngokomzimba ukuze ezokuthutha, kuyilapho abanye asetshenziswa ukwazisa abasebenzisi bomgwaqo. Lezi zihlanganisa amakholomu okuwuphawu womgwaqo, plastic, futhi basikisela ukuthi kungenzeka Ukudilizwa okusheshayo ngaphandle kokusebenzisa imishini ephambili. Ngaphezu kwalokho, izindlu plastic yohlobo lezinto ibalwa ekuqaleni ekubhujisweni, eguqa noma kuka ingxenye ukwesekwa ngezinye umthelela. Kungakhathaliseki ukuthi impahla yokukhiqiza, emzimbeni elingaphezulu has a kwesigaba esingunxantathu noma unxande nge oyindilinga ngasemagumbini.

Sebenzisa amakhabethe lamapulangwe nemigoqo. Ngokuvamile zenziwa softwood, ezikhulayo ezindaweni indawo futhi ukusebenza ngokushesha. By the way, onobuhle lokhuni abhekwa ezingabizi kakhulu phakathi izisekelo ngesandla esiqinile - bona angathengwa nge-avareji ka-300-400 p. Enye into ukuthi isiginali ukuhamba ikholomu, intengo zazo ingeqi 500 k., Ngokuvamile akanayo izinkomba eliphezulu ngokuqina.

Izici Key

Kulesi ingxenye, akukho esiqinile Standardization onobuhle. A ezihlukahlukene zokuguqulwa kubangela ukushintshashintsha ububanzi in Umumo kanye nosayizi imingcele, Nokho, okuyinto, kulawulwa GOST. Ngokwesibonelo, isilinganiso ukuphakama lebanga 750-1000 mm. I ukujiya kuyinto ipharamitha ajwayelekile futhi ngokuvamile 100 mm. Ukumaka imivimbo phezu umzimba ube ngetakhiwo letehlukene, ingasaphathwa imibala. I ukushuba we umbala isignali imigqa zokhahlamba kusuka 40 kuya ku-250 mm. I bands ungaba izinkomba mpo futhi enezingqimba, futhi etshekile. Ukufaka futhi inikeza isizinda izikhonkwane ukuthi ubambe nemigoqo. Uphawu womgwaqo, plastic ukwesekwa imigoqo ungase ube obuphelele Ukuthela mayelana 50 cm. Ukuze izibonelo ezibonakalayo bavame iyisisekelo futhi isisekelo elihambisana umthelela mechanical ngesikhathi ukushayisana.

izinhlobonhlobo amakholomu

Isici esiyinhloko ngezigaba - material ukwakhiwa. Sesiphawulile kukhona kwagcizelela ukhonkolo, plastic kanye hulls lokhuni. Esikhathini isigaba imodeli plastic linwetshelwe futhi ikholomu umgwaqo nezimo, okuyinto eziphansi futhi kulula ukufaka. Nokho, ukuhlela kabusha enjalo avame ukusetshenziswa njengendlela isignali into yesikhashana.

Ngu ukwakhiwa, amakholomu zihlukaniswe elula eziyinkimbinkimbi. Eyokuqala kusekelwe ngesisekelo Monolithic ngaphandle inclusions ezengeziwe. Futhi, ebalulekile phansi ibha limelela isakhiwo prefabricated okungase futhi zihlanganisa Imingcele ekhethekile. onobuhle Plastic, kwezinye embodiments zimayelana isignali esiyinhlanganisela futhi izisekelo zakhiwe ezahlukene esiyinhlanganisela Alloys futhi fillers.

Izimfuneko wokugubha ikholomu

Ukuze izigaba ezahlukene amakholomu kwakusho umuntu wokugubha. Ngakho, ngo-model of lelo bebheke imoto lusondela, ohlangothini mpo sisetshenziswa mshini omnyama, ephelele reflectors. umzimba ikholomu, eyabika esikhathini esifundeni engenhla a wotho senziwa etshekile black strip kokuba ububanzi ezingasetshenziswa isukela 150 kuya ku-250 mm. Amamodeli nge esigabeni cross ngesimo indandatho noma umbuthano arc futhi wamukela ovundlile black band ububanzi 100 mm. Kubalulekile ukukhumbula ukuthi umkhuba bese enamathela amabili emaceleni, ohlanganisa jikelele izingongolo komgwaqo. GOST R 50970-96 olunezinombolo amanothi ukuthi retroreflector sisetshenziswa linye - bebheke izimoto ophambana nazo.

ezinengilazi Avikelayo amakholomu

Ngaphezu kukholamu izindlu kumelwe bahlangabezane nezimfuneko ukumelana mechanical, ebusweni elingaphandle izingqimba zokuzivikela nalo etholwe. Basuke ibalwa ukuba simelane ezintweni ezingezinhle zezulu. Futhi amelana umswakama kanye lokushisa ithonya Ukusabalala ngokuvamile kuhlangene yomdwebo. Njengomthetho, lawa upende okhethekile, zingenziwa kanye isignali ekwazisa umsebenzi, futhi isithiyo abavelele ethonyeni zangaphandle. I olindele kunazo Ukuvikelwa efanayo izigxobo sokhuni ngaphandle impregnation ekhethekile kalula ibhekane biodegradation. Ngakho-ke, ikholomu endleleni wenza izingodo, ingxenye phansi ibuye camera ibitume ashisayo phezu kwawo wonke ukucwiliswa yayo kule roadbed ukujula. Ngaphezu kwalokho, ubuchwepheshe ivumela futhi ukuhlanekezela emiphumeleni elimazayo ezivalekile plastic. Abakhiqizi bayatfutfuka ukwakhiwa okhethekile inhlanganisela efanayo, okuyinto ekwazi ukumelana izici zangaphandle into, kodwa futhi nezidingo zokuphepha kwemvelo.

imithetho yokusebenza

Nokubekwa uhlevane umgwaqo ngokuhambisana imithetho wokwakha imisebenzi. Ikakhulukazi, iziqondiso zidinga ukuthi okuwuphawu izinto zalolu hlobo base efakwe imingcele komgwaqo unfortified zone 35 cm kusukwa ikhava umhlaba. Uma kukholamu esetshenziswa, okuhloswe ekwehlukaniseni strip, indawo yayo kunqunywa ngokuhambisana nemithetho kulungiselelwa guardrails. Kulokhu, zonke onobuhle khona bevels ezibekwe ngendlela yokuthi ohlangothini cut baphendukela endleleni. eziphathekako ziphephile ngumuntu base isisekelo nomthamo bollards ihlanganiswe plastic ezijulile usebenzisa metal izinduku ngokwesilinganiso 50-70 cm. Lokhu value kungancipha uma iziqobosho ezengeziwe zikaHulumeni zisetshenziswa okubambelela izakhi.

isiphetho

Ingqophamlando enze umsebenzi obalulekile, ukwazisa abashayeli mayelana izinkomba zokushayela. Abakhiqizi ilwela ukuhlakulela indlela entsha futhi ephumelela kakhudlwana alamu ezibukwayo. Naphezu ukwethulwa zobuchwepheshe control traffic izinhlelo, lolu hlobo izinkomba bendabuko namanje funa. Lokhu kunomthelela eziphansi lapho ikholomu yaqaphela womgwaqo, plastic. Intengo lezinto ezinjalo kuba p 200-300 kuphela. Ngokusobala, izibonelo ezibonakalayo ayatholakala ngentengo ephakeme kakhulu, ezingase zifinyelele ayizinkulungwane 1-1.5. Kuye ukuguqulwa. Indlela leli thuluzi izobonisa endleleni ngempumelelo, incike izici ayebhekene naleso simo, futhi ngokunemba ukufakwa kwalo.

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