Stair treads: nta lawv

Ntaiv yog lub tseem ceeb tshaj plaws lub caij ntawm lub sab hauv thiab muaj ib tug zoo ua hauj tseem ceeb. Nws yuav ua los ntawm ntaub ntawv sib txawv raws li nyob rau txawv cov qauv, uas cov khoom tau ntawm kev zoo siab thiab cim.

hom

Tej Siv raug muab faib ua peb yam: marching, kauv stairs thiab ntsia.

taw ntaiv

Feem ntau hom ntawm cov khoom xam tau tias yog mus tsim nrog txig lees paub biomechanics ntawm tib neeg lub cev thiab nws muaj thiaj li hu ua marches, uas muaj los ntawm peb mus rau kaum tsib degrees. Yog hais tias cov khoom puv ntev heev, qhov tseeb daws yog rau nruab ib lub intermediate chaw, lub peb hlis ntuj muaj sib npaug zos dav. Cov kauj ruam rau stairs yuav tsum sib npaug zos rau qhov ntev tib neeg cov kauj ruam. Marching lug raug kaw thiab qhib, nrog stringers thiab cords hais tias ua li lub ib thooj ntawm cov cab kuj. Nyob rau hauv tetivnyh khoom theem yog tsau nyob rau hauv lub ncua grooves nyob rau hauv lub puab yog ib feem ntawm cov nyiaj them yug kab teeb. Cov hlua ua ke Siv rau staircase kauj ruam yog muab tso rau hauv lub "rooj" ua ke nrog podstupennikami.

muab kauv staircase

Tus tom ntej hom yog cov helical los yog muab kauv staircase, siv nyob rau hauv cov ntaub ntawv ntawm tsis muaj qhov chaw nyob rau hauv lub chav tsev thiab pom tau hais tias tsawg yooj yim thaum mus txawv tebchaws. Nws feature yog hais tias lub stair treads yog fastened nyob ib ncig ntawm tus ncej, feem ntau hlau los yog ntoo.

Stairs mus rau lub Bolza

Ib lwm kev xaiv nyob rau hauv qhov yooj yim thiab kev khwv nyiaj txiag ntawm lub cheeb tsam no yog xam tias yog tus ntaiv ntsia, nyob rau hauv lwm yam lus, bolts, pins, Kingpins, txhawb suspending cov khoom nyob rau hauv ib thaj tsam chaw. Nyob rau hauv cov ntaub ntawv no, cov kauj ruam rau stairs ntxiv dag zog rau mus rau lub phab ntsa siv bolts. Raws li cov manufacturers, xws designs yog check heev thiab txhim khu kev qha, tau mas ib tug luj ntawm ib puas neeg nyob rau ib lub sij hawm. Qhov no stability yuav tau piav los ntawm bolts, uas yog fastened mus rau phab ntsa nrog roj hmab gaskets. Lawv txo kev co thiab load rau cov nqaj qaum nrog cov pob qij txha. Nrog cov qauv no nyob rau hauv tej chav tsev yuav tsum txaus lub teeb thiab qhov chaw.

qhov ntev

Rau cov tsim thiab installation ntawm yooj yim, zoo nkauj thiab high-zoo tsim rau lifting yuav tsum ua raws li tej yam uas yuav tsum tau hwm thiab saib taus kom loj. Lub qhov siab ntawm cov kauj ruam ntaiv yuav tsum 14-20 cm, nws dav - 80-120 centimeters thiab tob - 28-35 centimeters. Nws yuav tsum tau nco ntsoov tias cov xov tooj ntawm cov kauj ruam ncaj qha nyob ntawm lawv lub siab thiab lub qhov siab ntawm cov tag nrho cov qauv. Tom qab tag nrho, cov khoom, nyob rau hauv tas li ntawd mus kev zoo nkauj, yuav tsum muaj xws li cov yam ntxwv raws li kev ruaj ntseg thiab yooj yim. Configuration ntawm tus ntaiv lug txhais nyob rau hauv uas twb muaj lawm hauv tsev tej yam kev mob xws li qhov luaj li cas, qhov siab thiab lo lus uas peb hauv pem teb qauv. Piv txwv li, ua rau lub nthab ntaiv yuav tsum siv heev tsis tshua muaj, li ntawd, nws tsis yog tsim nyog los ua ib tug kuj zoo kawg thiab ua nruj me ntsis nyob rau hauv tag nrho cov respects. Tab sis nyob rau hauv lub chav tsev nrog ib tug hoob nyob sab sauv thiab ib tug tag nrho hauv pem teb nyob rau hauv nws yuav feem ntau txav cov menyuam yaus thiab cov laus, yog li nyob rau hauv cov ntaub ntawv no, koj yuav tsum ua tib zoo xav thiab mus tsim ib lub hom phiaj rau nws chaw. Qhov ntev kauj ruam ntaiv thiab podstupennikov xam raws li ib tug noj mis nyuj uas yog nyob rau ntawm tus tib neeg lub stride ntev, uas yog siv nyob rau hauv lawv cov chaw ua hauj lwm los ntawm cov tub txawg.