Thaum npaj rau kev tu koj lub taub ntim dej ntxuav lub taub hau, cov khoom siv phuam kom zoo yog qhov tseem ceeb.
Nrog rau cov khoom siv tshwj xeeb tau tsim thiab sib txuam rau koj lub tsev ntim khoom bleacher, koj tuaj yeem yooj yim, ua tau zoo, thiab tseem ceeb tshaj plaws thauj koj cov txhuas tshuaj txhuam ntawm koj thaj chaw' s thaj chaw thiab thaj chaw.
Txoj hauv kev zoo tshaj plaws kom ntseeg tau qhov no yog kom tau txais cov khoom siv txhuas txawb chaw nres nkoj cov khoom ua si zoo los ntawm cov khoom lag luam zoo tib yam uas tsim cov khoom lag luam rau koj xyoo 2012 Lub Tsev Kawm Ntawv Qib Siab Ua Txhuas Ua Txheem Tom qab ntawd koj tuaj yeem ntseeg tau tias cov khoom siv phuam yuav ua rau lub cev thiab kev sib tw nrog cov qauv bleacher tau raug cab.
Koj yuav tsum tsis txhob cia li txiav txim siab yauv ua ib lub tshuab nqus dej sai sai thiab cia siab tias cov tshuaj bleach, cab tsheb thiab tus tsav tsheb yuav nyab xeeb kom nws mus rau qhov chaw tso tseg.
Koj' tau siv kev nyab xeeb ntawm cov movers thiab ntawm cov neeg nyob ib puag ncig thaj tsam tso cai. Thiab los ntawm kev siv cov khoom siv towing tsis zoo lossis cov khoom siv towing, koj kawg tuaj yeem ua kom lub tsheb cab, khoom siv phuam da dej thiab lub taub ntim cov khoom siv khov, ua rau muaj kev puas tsuaj thiab ua rau lawv tsis zoo siv.
Cov phuam da dej zoo li cas kom muaj?
Thaum muas los ntawm cov txhuas bleacher chaw tsim tshuaj paus, phuam pob khoom siv cov khoom siv pob khoom yog qhov kev sib tw zoo tag nrho nrog kev hwm rau txhua yam ntsig txog kev kho vajtse kev sib xyaw, muab cov kev pom zoo kom haum thiab kev ntxhov siab thauj khoom uas cov cab tsheb thiab cov qauv bleacher yuav muaj nyob thoob plaws.
Cov khoom siv phuam kom zoo muaj rau 5 thiab 10-kab ib qho ntawm lub taub hau txhuas hauv qhov ntev ntawm 15,21 thiab 27 ko taw, thiab tuaj nrog lub log thiab qag sib dhos thiab cov nplaig sib txuas.
Cov khoom siv phuam uas pom zoo muaj xws li cov log tsheb kom zoo thiab cov qag txuas uas haum rau ib lub tes tsho qag uas txuas rau hauv qab ntawm txhuas tus qauv.
Lub tes tsho qag yuav tsum txuas nrog qhov chaw kom zoo rau towing tshuav thiab xa khoom hnyav. Los ntawm kev yooj yim tsa cov tshuaj pleev xim, lub log thiab qag sib dhos tuaj yeem mus rau hauv lub tes tsho qij rau ntawm lub ntsej muag bleacher, ua rau lawv tuaj yeem ceev nrawm nrog 7/16'' x 3'' galvanized tshuab ntsia liaj qhov rooj thiab txuam 7/16'' galvanized hex txiv ntoo. Lub log thiab axles ruaj khov kho kom ruaj khov kom cov qauv bleacher kom khov kho thiab sib npaug thaum txav.
Txhawm rau nqa cov khoom siv lub cev kom zoo rau lub tsheb towing, cov khoom siv phuam kom zoo tuaj nrog txoj hlua khi tus nplaig. Daim nplaig txuas no ntxig rau ntawm cov nplaig cov lus qhia ntawm tus qauv ntawm lub chaw ua kom sib luag thiab txuas rau tus nplaig ntu ntawm tus nplawm bleacher siv 7/16'' x 4 ½'' galvanized steel bolts thiab sib xws 7/16'' noob txiv ntoo galvanized. Tom qab ntawv tus nplaig txuas nrog ceev ceev nruj thiab npaj kom txuas rau hauv lub phuam da dej los ntawm kev ua raws li lub tsheb' s pom zoo towing cov lus qhia.
