Basic Knowledge ntawm Semi-Trailers
1. Semi-Trailers thiab lawv cov kev faib tawm
Lub tswv yim ntawm Semi-Trailer thiab Semi-Trailer Tsheb ciav hlau:
(1) Semi-Trailer:Ib tug trailer cab los ntawm ib tug semi-trailer nrog ib co ntawm nws loj los ntawm nws lub tsheb laij teb.
(2) Semi-Trailer Tsheb ciav hlau:Lub semi-trailer thiab nws cov tsheb laij teb semi-trailer ua ke hu ua semi-trailer tsheb ciav hlau. Raws li GB1589, tshwj tsis yog cov phaj qis thiab lub thawv pob txha lub tsheb ntev dua 12.2 meters, qhov ntev ntawm lub tsheb ciav hlau yuav tsum tsis pub tshaj 16.5 meters.
Semi-Trailer Classification:
Raws li Length: 8.6m, 10m, 11.16m, 12.1m, 12.5m, 13m
Los ntawm Tonnage: 9T, 15T, 20T, 22T, 25T, 26T, 28T, 30T, 31T, 32T
Los ntawm Cov Qauv: Cov railings, warehouse railings, thee rub semi-trailers, self-discharge semi-trailers, low flat semi-trailers, container flat semi-trailers, container frame transport semi-trailers, van semi-trailers, thiab lwm yam.
Raws li tus naj npawb ntawm Axes: 1 qag, 2 qag, 3 qag
GB1589 Ntev, Dav, thiab qhov siab txwv:
Ntev:
1 qag:8.6m
2 qag: 10m
3 ax:13m
Tsawg phaj semi-trailer thiab tsheb thauj khoom semi-trailer, thiab cov ntev dua 12.2m (40 ft) yog qhov zam.
Dav:
Qhov nruab nrab: tsis ntau tshaj 2.5m
Tsawg phaj, kub hlau thauj semi-trailer: tsis ntau tshaj 3m
Van hom: tsis ntau tshaj 2.55m
Qhov siab: Tsis pub tshaj 4m
2. Cov qauv tseem ceeb ntawm Semi-Trailer
Carriage, Ncej, ceg (Kev Txhawb Nqa), Ncua Sijhawm, Qag (Axle Assembly), Hluav Taws Xob Txoj Kev, Tiv Thaiv Net, Toolbox, thiab lwm yam.Carriage Door Number thiab Qhov siab:
Feem ntau siv: 11 qhov rooj, 600mm siab
Carriage Form:Loj ntsug, me me ntsug, tiaj tus, waveform, embossment
Daim ntawv pob khawm:Pob khawm loj, pob khawm me, pob khawm tiaj tus, cam khwb cia hlau pob khawm
Thickness:Txheem 1.5 hli, lub teeb tsheb 1.2 hli, hnyav thee rub thiab nws tus kheej tso tawm semi-trailers 2.0mm
Ciam teb:Square tub. Loj ntsug: 70502 square tubes, Loj ntsug: 100502sq cev
3. Semi-Trailer Hom:
X-hom Box:Corrugated lub thawv, ntsug lub thawv, X-hom lub thawv, lub thawv tiaj tus
Hinges:Cov pob khawm loj rau cov tsheb thauj khoom, cam khwb cia hlau pob khawm phaj
Pob tseg Semi-Trailers:
Tsawg chamber tsis siv lub qhov rooj qhib mechanism, feem ntau yog siv rau steel thauj, qhov siab ntawm chamber: 600mm.
High chamber nrog lub qhov rooj qhib qhov rooj, qhov loj ntsug, phaj thickness: 2 hli, lub thawv ncej: 100503 square yeeb nkab welding.
Qhov rooj nrog ib qhov dav siab tshaj 1800mm thiab qhov siab siab tshaj 2000mm muaj peb lub xauv tuav, lwm tus muaj ob lub xauv tuav.
4. Ncej:
Kev sib xyaw:Girder camber, tsis siv neeg taug qab submerged arc vuam tshuab (tsim los ntawm Tebchaws Meskas)
Standard Structure:Gooseneck qauv ncej (girder)
Sab saum toj thiab sab tis thickness: 12/14/16/18/20
Web thickness: 6/8/10
Khoom siv: Q235, 16Mn
Qhov siab: 450/480/500/520/550
Ncej (los ntawm nqaj): Square raj lossis channel steel, hom kev lag luam yog 3 hli phaj quav.
Ncej (sab beam): 14 #, 16 #, 18 #, 20 # channel steel
Ncej (hauv qab phaj): 3 hli qauv phaj, 4 hli phaj khoom Q235
Ncej (hauv qab phaj cushion hlau): 1007030 * 3 hli
5. ceg (Kev Txhawb Nqa):
Muaj nuj nqi:Txhawb nqa lub load rau pem hauv ntej ntawm lub semi-trailer tom qab dai.
Qauv:Nws muaj lub hauv paus, rub qws kis tau tus mob mechanism, lub raj sab hauv, lub raj sab nraud, gearbox, tswj crank, thiab lwm yam.
Kev faib tawm:Ib qho kev txiav txim, kev sib txuas (txhua qhov kev txiav txim ib ceg muaj crank, txuas tsuas yog ib qho ntawm sab xis), 8T, 28T
6. Ncua tseg:
Txoj Cai Ua Haujlwm:Nplooj caij nplooj ntoos hlav yog fastened nrog U-bolts ntawm lub qag lub cev, xaus yog txhawb los ntawm tus ncej, txuas nrog nyob rau hauv series los ntawm lub tshuav caj npab, uas sib npaug nyob rau hauv ib tug tej yam ntau yam. Lub caij nplooj ntoos hlav feem ntau absorbs ntsug lub ntiajteb txawj nqus ntawm tus ncej, thiab kab rov tav quab yuam yog kis los ntawm qis ncej clamp thiab rub pas nrig. Kho tus pas nrig rub kom pom kev sib luag ntawm lub ncej kom tsis txhob muaj qhov txawv txav ntawm lub log tsheb.
Muaj nuj nqi:Hloov loads thiab absorbs shocks.
Qauv:Xws li cov ceg ntoo, ncej, khi pas nrig, daim npav sab saud thiab sab qis, U-bolt, nplooj nplooj hlav, sab caj npab, thiab lwm yam.
7. Axle Assembly:
Qauv:Ua los ntawm cov log tsheb, steel rings, log, brakes, thiab axles.
Tire Rim Matching:
12.
10.00-20, 11.00-20, 12.00-20 steel nplhaib
Circuit Court:Siv rau teeb pom kev zoo thiab teeb liab.
Cua Path:Rau ib txwm thiab thaum muaj xwm ceev braking, muaj xws li roj sib koom tes, inflation pipeline, tswj pipeline, thaum muaj xwm ceev relay valve, cua cia lub tog raj kheej, thiab nres cua chamber.
8. Kev Tiv Thaiv Kev Tiv Thaiv:
Daim Ntawv Ceeb Toom Hauv Tsheb:Hom A, Hom B, Hom C
Hom A: Ordinary railboard, warehouse semi-trailer
Hom B: Tsawg phaj, tus kheej tso tawm semi-trailer, van rub thee
Hom C: Thawv thauj semi-trailer
9. Toolbox:
Qhov ntau thiab tsawg:1000mm, 1.4m, 2.5m rau ntau hom semi-trailers xws li rail phaj semi-trailers, van semi-trailers, thee rub semi-trailers, thiab thawv phaj semi-trailers.
10. Cov ntsiab lus ntawm Semi-Trailers:
Pem hauv ntej Suspension:Kab nrug deb ntawm tus traction pin axis thiab pem hauv ntej kawg ntawm lub semi-trailer (xws li ciam teb thiab roj txoj kev sib koom ua ke).
Tsheb Suspension:Kev ncua deb ntawm qhov nruab nrab ntawm qhov kawg qag thiab qhov kawg (nrog rau lub nraub qaum thiab cov protrusions).
Wheelbase:Kev ncua deb ntawm tus pin traction axis thiab thawj axis.
Log Pitch:Kev ncua deb ntawm cov kab nruab nrab ntawm cov log tsheb ntawm ob qho kawg ntawm tib lub qag.
Qhov siab:Qhov siab ntawm tus ncej ntawm hauv av.
Pem hauv ntej tig Radius:Kev ncua deb nruab nrab ntawm tus pin center thiab qhov chaw deb tshaj plaws ntawm qhov kawg.
11. Warehouse Fence Structure:
Qhib hom:Warehouse laj kab yog muab faib ua ob txheej, nrog rau qhov sib txawv qhov siab thiab qhov rooj qhib. Qhov siab ntawm warehouse grid yog 1200mm, muab faib ua ob txheej (400mm sab sauv, 800mm qis). Daim phiaj warehouse tuaj yeem raug tshem tawm thiab yuav tsum tau teev nyob rau hauv daim ntawv cog lus yog tias yuav tsum tau kos duab hlau.
12. Gantry Ncej Hom Pem Hauv Ntej Compartment:
Kev sib xyaw:4 cov kab txuas ntxiv, hlau foob rau saum. Ob chav handlebars nyob rau hauv sab compartment, lub kem yog tsis tshem tau.
13. Lwm yam:
Tshem tau Cheebtsam:Ntau ntu ntawm kab sib chaws thiab hauv av nrog qhov ntev thiab cov khoom tshem tau. Lub thawv pem hauv ntej nrog nkhaus phaj thiab cross-braced nyob twj ywm.
