Cov ntaub ntawv tseem ceeb ntawm cov khoom
Cov khoom no yog 9-meter ob-section hluav taws ntaiv, qauv TEL9. Lub cev tseem ceeb yog ua los ntawm txhuas alloy. Nws yog tsim nyob rau hauv nruj raws li cov kev cai ntawm lub XF137-2007 Fire Ladders tus qauv.
Lub aluminium telescopic ntaiv tau dhau qhov kev sim ua los ntawm National Fire Equipment Quality Supervision and Inspection Center thiab tau txais CCC ntawv pov thawj los ntawm Lub Chaw Saib Xyuas Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob ntawm Ministry of Emergency Management. Txhua qhov kev xeem tau ua tau raws li cov qauv xav tau.
Core Specifications
Qhov ntev ua haujlwm yog 9 meters, nrog rau kev ua siab ntev ntawm ± 0.2 meters.
Qhov tsawg kawg nkaus ntaiv dav yog 300 hli, nrog kev kam rau siab ntawm ± 3 hli.
Qhov kev ncua deb yog 340 hli, nrog kev kam rau siab ntawm ± 2 hli.
Tag nrho cov ntaiv hnyav yog 38 kg, nrog rau kev kam rau siab ntawm ± 2 kg.
Txhua cov ntaub ntawv aluminium alloy siv ua raws li cov cai ntawm GB / T 6892-2000.
Structural Robustness
- Kab rov tav bending residual deformation piv li ntawm 0.030% mus rau 0.036%, uas yog deb tshaj tus qauv yuav tsum tau ntawm 0.30%.
- Rung bending residual deformation piv yog 0.088%, ua tau raws li tus qauv yuav tsum tsis pub ntau tshaj 0.5%.
- Lub rung shear zog ua tau raws li tus qauv yuav tsum tau; tsis muaj kev tawg tshwm sim ntawm kev sib txuas ntawm lub rooj sib txoos thiab sab kev tsheb ciav hlau, lossis hauv qhov kev sib tw nws tus kheej thaum kuaj.
- Thaum lub sij hawm warpage xeem, tag nrho cov ntaiv taw tseem nyob rau hauv kev sib cuag nrog hauv av.
- Lub torsion lub kaum sab xis ntawm cov pob qij txha yog 8.0℃nyob rau pem hauv ntej thiab 8.5℃nyob rau hauv rov qab kev taw qhia, ob qho tib si nyob rau hauv cov kev txwv.
Kev siv ruaj khov ua haujlwm
Thaum lub sij hawm xeem slippage, aluminium telescopic ntaiv taw tsis hloov ntawm qhov chaw kuaj.
Tom qab ua tiav ntawm ib qho kev sim - ceg load, cov ceg txhawb nqa thiab txuas fittings pom tias tsis muaj loosening, puas, los yog deformation.
Qhov siab tshaj plaws cantilever dabtsi yog khoov deformation ntawm sab rails yog 1.2 hli rau ob sab hauv thiab sab nraud dabtsi yog khoov, uas yog zoo dua li tus qauv yuav tsum tau ntawm 5 hli.
Thaum lub sij hawm lateral sway test, qhov seem deformation piv tau mus txog qhov siab tshaj plaws ntawm 0.043%, ua tau raws li tus qauv yuav tsum tsis pub ntau tshaj 0.3%.
Aluminium telescopic ntaiv tau pom tias muaj kev cuam tshuam zoo. Thaum kuaj, cov ceg txhawb nqa tau ua haujlwm ib txwm, thiab tsis muaj qhov tseem ceeb deformation lossis kev puas tsuaj tau pom nyob rau hauv kev txhawb nqa ob txhais ceg lossis rungs tom qab kuaj.
Paub meej txog kev ua haujlwm thiab kev teeb tsa
Cov rungs thiab sab rails haum nruj, tsis muaj looseness los yog jamming.
Cov hlau rungs feature tiv thaiv -slip nto kom ntseeg tau tias kev siv nyab xeeb.
Tag nrho cov fasteners yog securely nruj thiab tsis muaj protruding ntsia thawv hau, ntse npoo, los yog burrs.
Cov rivets tau ruaj khov, nrog tiaj tus, ib nrab - lub taub hau.
Sab nrauv yog smoothly polished thiab tsis muaj burrs. Tag nrho cov khoom hlau yog galvanized thiab coated nrog sib npaug ntawm cov ntaub ntawv uas tsis yog -cov xim xim, tsis muaj qhov chaw lossis khiav.
Sab rails yog nruab nrog lub kaum ntse ntse ntsuas kom raug qhia lub kaum sab xis ntawm tus ntaiv thiab hauv av.
Cov ceg txhawb nqa yog ua los ntawm cov hlau thiab muab kev txhawb nqa txhim khu kev qha thaum ua haujlwm. Cov cuab yeej txwv kev ua haujlwm muaj kev ntseeg siab thaum txuas ntxiv thiab thim rov qab.
Ib daim ntawv teev npe yog affixed rau sab xis rail, qhia txog cov khoom tseem ceeb. Muaj ib phau ntawv qhia.
Cim npe nrov: Tuam Tshoj aluminium telescopic ladder manufacturers, hoobkas
