Underride kusamala chifukwa magalimoto: ofotokoza ndi zofunika

Underride kusamala ndi chipangizo singasiyanitsidwe pamene magalimoto ntchito. dzina lina m'chilankhulo cha eni galimoto "nsapato" kuyambira mawonekedwe awo ameneyu: kudzanja angled makona ndi unakhota a. Ngati musiya dalaivala zambiri zingasokoneze galimotoyo pa ananyema buku, koma zina magalimoto ananyema kungakhale kosakwanira.

Mwachitsanzo, pamene wotseka pa otsetsereka a phiri Pakufunika zina chitetezo muyeso - underride alonda, amene amapereka posungira galimoto pa maganizo a njira msewu. Iye amatha kupirira mkulu katundu, kotero izo zikhoza kubwera monga magalimoto ndi magalimoto.

Underride kusamala chifukwa magalimoto ayenera kukumana mfundo zina quality, ndi kalata yothetsera. Ndi thandizo lawo n'zosavuta kuteteza gulu mwadzidzidzi makina. Pa nthawi, ankalimbikitsa ayenera kuonetsetsa eni onse galimoto.

Kulengedwa chocs

Malamulo kugwiritsa ntchito eni galimoto nthawi zonse gudumu chocks kwa magalimoto. amafuna amenewa akunena zotsatirazi: iwo ayenera kukhala a mamangidwe omwe zikugwirizana ndi mfundo zonse, komanso kulimbana katundu mkulu. dalaivala ayenera kutsatira zinthu zina:

• oyima akhale abwino gudumu awiri.
• Location adzapita.
• Location mu m'galimoto (kwa katundu akhale pa thupi kapena ngolo).

Kunyalanyaza zinthu izi likuoneka chilango - yabwino lolemera

Nthawi zambiri lembani 2 kapangidwe chocks: triangular ochiritsira mtundu ndi yopindika-mu mawonekedwe a abutment wa mphero lapansi. Zida, amene amapanga underride kusamala chifukwa magalimoto ndi awiri. Choyamba, ndi cholimba kwambiri, apamwamba analimbitsa pulasitiki. Kachiwiri, ndi kanasonkhezereka chitsulo. Pakuti Poyamba mlingo wa katundu makilogalamu 800 chimayambira ndi akumaliza pa kuzungulira 6500 kg. Pakuti achiwiri osachepera Kunyamula mphamvu makilogalamu 1750 ndi pazipita - 6500 kg.

Zingatanthauze kuti mwayi wa zitsulo adzapita kumeneko, koma pali malire. Pamene kayendetsedwe flammable, zakumwa flammable, zipangizo ntchito ankaloledwa sankafuna pulasitiki pa ngozi moto. Ngati galimoto katundu zipangizo lotayirira monga mchenga, ndiye advantageously ntchito zitsulo abutment, chifukwa n'zotheka kulowa zinthu ka katundu mu kusiyana Chipala ndi mtengo, kuti mu nkhani ya pulasitiki zingachititse kuti mayina galimoto kumbuyo chifukwa yafupika koyefishienti abutment kukaniza ndi panjira.

sankafuna pulasitiki

Ambiri kulakwitsa pamene kugula underride kusamala chifukwa magalimoto, kupanga oyamba ndi sadziwa. Amagula zovuta, koma osalimba katundu pulasitiki. oyima izi mwamsanga wosweka pamene kugundidwa ndi gudumu awo. Komanso, pali vuto limene dalaivala amaiwala pamaso kupitiriza gululi kuchotsa iwo, pamene zinachitikira pulasitiki tating'ono ting'ono zokha kwa iwo.

sankafuna pulasitiki ndi osalimba kwambiri, sakhalitsa, kotero kugula iwo ali osavomerezeka, ngati inu kenako ntchito kwambiri zinthu.

mphira

Chokhalitsa Kuposa pulasitiki, ndi mphira gudumu chock kwa magalimoto.

Mankhwala kufotokoza, Malinga ndi ogula zambiri, zomwezi ngati zenizeni. Mphira mabasi - njira yabwino kwambiri kugula, iwo anapangidwa ndi mphira cholimba zovuta, ngati kuthamanga pa iwo, iwo sadzakhala kuswa, mosiyana ndi pulasitiki. Pali zambiri zopangidwa yosiyanasiyana ya mankhwala labala, koma khalidwe zonse za yemweyo - wabwino.

zitsulo

The cholimba kwambiri zitsanzo zokambidwa ndi yomwenso underride zitsulo galimoto. Zitsulo ubwino motsatizanatsatizana kapena nambala ya kuipa poyerekeza ndi pulasitiki ndi mphira Anzawo. Choyamba, mwayi waukulu abutment zachitsulo ndi durability awo. Ndi nthawi zambiri mphamvu mphira kapena mapulasitiki. Kachiwiri, n'zotheka ntchito yolimba foldable Baibulo, lomwe ndi zambiri zothandiza kwambiri anthuwa kuposa kuchokera ku zipangizo zina; lopinda njira Babulo adzakhala malo aang'ono kwambiri thunthu poyerekeza ndi ochiritsira.

The sangathe chachikulu ndi zina chinsinsi posankha Kusakhazikika zikuwononga, kuti ali kuphwanya malamulo a yosungirako mankhwala ali ndi dzimbiri ndi kutaya kudalirika ndi kukhalitsa kwake. Ndiye ntchito alonda underride chifukwa magalimoto ndi woopsa.

zofunika

Malinga ndi malamulo, gudumu chocks ayenera kutsatira zofuna zotsatirazi:

1. Zolemba malire katundu, amene ayenera kulimbana oyima, ndi hafu ya kulemera okwana galimoto.
2. Kodi kutsimikiza ndi unsembe mwamphamvu ya magudumu.
3. Iwo Tisawasale slippage aliyense kotheka imasiya pamwamba msewu.
4. Ayenera kukhala chizindikiro mtundu: wofiira, lalanje kapena wachikasu.

Zikhalidwe m'munsimu ziyenela kuyan'anidwa pamene chocks ntchito kwa magalimoto. SDA zofunika kumutsatira:

1. Mu galimoto yolemera kuposa 3.5 mamita (kwa magalimoto) ndi 5 mamita (basi) ayenera kugwiritsa ntchito abutments osachepera awiri.
2. Kupeza magalimoto masekeli tonnes oposa 3.5 ndi mabasi yolemera matani oposa 5 pazikhalanso pamaso pa oyima osachepera awiri.
3. Iwo ayenera kukhala mosavuta, koma ayenera atathana mwamphamvu kupewa yoluza.
4. Pakuti magaleta okokedwa ndi akavalo kapangidwe ayenera kuganiza operable ananyema ndi mawilo chocks.

Pomaliza

Ngati zofunikira pamwamba zimapezeka, chocks ndi saloledwa ntchito. Komanso, asanapite ku malonda ayenera kuyesedwa kwa durability. Choncho, sitolo wogula kusankha angagwe pa mankhwala khalidwe kumutumikira kwa nthawi yaitali.