Stairs yog qhov tseem ceeb tshaj plaws ntawm sab hauv thiab yog qhov tseem ceeb ntawm kev ua haujlwm. Nws tuaj yeem tsim los ntawm cov ntaub ntawv sib txawv raws li cov qauv tsim sib txawv, uas tso cai rau cov khoom lag luam zoo thiab tshwj xeeb.
Type
Cov qauv zoo li no tau muab faib ua peb hom: nruab nrab lub dav hlau, kauv thiab ntaiv ntawm lub bolts.
Master Staircase
Cov khoom lag luam ntau tshaj plaws yog cov qauv kev taug kev nrog zoo kawg nkaus coj mus rau hauv tus account biomechanics ntawm tib neeg kev txav, thiab nws muaj lub npe hu ua marches, uas muaj los ntawm peb mus rau kaum tsib kauj ruam. Yog tias cov khoom hloov mus ntev heev, qhov kev daws teeb meem yuav yog rau nruab nrab platforms sib npaug ntawm qhov dav ntawm lub peb hlis ntuj. Cov kauj ruam rau cov ntaiv yuav tsum sib npaug rau qhov ntev ntawm tus neeg cov kauj ruam. Cov qauv kev taug kev yog kaw thiab qhib, nrog kosour thiab nrog bowstrings, uas ua rau lub ntsiab load-cov kabmob. Nyob rau hauv cov khoom siv bowstring, cov kauj ruam yog tsau nyob rau hauv nthuav dav grooves nyob rau hauv lub puab ib feem ntawm cov kabmob beams. Hauv stringer designs, cov kauj ruam rau cov ntaiv tau muab tso rau hauv "saddles" nrog rau cov risers.
kab laug staircase
Hom tom ntej yog kauv lossis kauv staircase, siv thaum tsis muaj chaw txaus hauv chav thiab pom tias tsis yooj yim rau kev txav mus los.
Nws peculiarity nyob rau hauv qhov tseeb hais tias cov kauj ruam rau cov ntaiv yog mounted nyob ib ncig ntawm ib tug khib, feem ntau hlau los yog ntoo.
Staircase on bolts
Kev xaiv lwm txoj hauv kev yooj yim thiab qhov chaw txuag tau suav tias yog tus ntaiv ntawm bolts, hauv lwm lo lus, bolts, pins, pins, uas ua rau dai cov khoom hauv chav nyob. Nyob rau hauv rooj plaub no, cov kauj ruam rau cov ntaiv yog tsau rau ntawm phab ntsa nrog bolts. Raws li cov neeg tsim khoom, cov qauv zoo li no tau ruaj khov thiab txhim khu kev qha, tuaj yeem tiv taus qhov hnyav ntawm ib puas tus neeg tib lub sijhawm. Qhov kev ruaj ntseg no tuaj yeem piav qhia los ntawm bolts uas txuas rau phab ntsa nrog cov roj hmab gaskets. Lawv txo qis kev co thiab kev ntxhov siab ntawm tus txha nraub qaum nrog cov pob qij txha. Nrog rau cov qauv no, yuav muaj lub teeb txaus thiab qhov chaw nyob hauv txhua chav.
txhawm rau tsim thiab txhim kho qhov zoo nkauj, zoo nkauj thiab zoo lifting qauv, nws yog ib qho tsim nyog yuav tsum tau ua raws li qee qhov kev cai hais txog qhov ntev. Qhov siab ntawm cov kauj ruam ntawm cov ntaiv yuav tsum yog 14-20 centimeters, dav - 80-120 centimeters, thiab nws qhov tob - 28-35 centimeters. Nws yuav tsum nco ntsoov tias tus naj npawb ntawm cov kauj ruam ncaj qha nyob ntawm lawv qhov siab thiab tag nrho qhov siab ntawm cov qauv. Tom qab tag nrho, cov khoom no, ntxiv rau kev zoo nkauj, yuav tsum muaj cov yam ntxwv xws li kev nyab xeeb thiab yooj yim. Stair configurationntawm cov tsev yog txiav txim siab los ntawm cov xwm txheej hauv chav, xws li qhov loj, qhov siab hauv pem teb thiab lub hom phiaj ntawm cov qauv. Piv txwv li, staircase ua rau lub qab nthab yuav siv tsis tshua muaj heev, yog li tsis tas yuav tsum tau loj thiab ua nruj me ntsis rau txhua qhov kev hwm. Tab sis nyob rau hauv cov chav nyob nrog ib tug qab nthab los yog ib tug tag nrho-fledged pem teb, cov me nyuam thiab cov neeg laus feem ntau yuav tsiv mus nyob nrog nws, uas txhais tau hais tias nyob rau hauv cov ntaub ntawv no koj yuav tsum tau ua tib zoo xav txog thiab tsim ib lub tswv yim rau nws kev tsim kho. Qhov ntev ntawm cov ntaiv thiab cov risers raug xam raws li cov qauv tshwj xeeb uas nyob ntawm qhov ntev ntawm tus neeg cov kauj ruam, uas cov kws tshaj lij siv hauv lawv txoj haujlwm.
