Yuav Ua Li Cas Kom Tau Txais Escalators?

Kev xaiv, kev tsim kho pej xeem, thiab ntawm - qhov chaw teeb tsa ntawm cov escalators ncaj qha cuam tshuam rau yav tom ntej neeg nrog kev nyab xeeb, kev siv neeg siv, thiab kev ua haujlwm zoo thiab kev saib xyuas. Thaum lub sijhawm kev yuav khoom thiab kev sib koom ua ke, nws yog ib qho tseem ceeb rau kev txheeb xyuas qhov tseeb ntawm qhov chaw pej xeem, cov khoom siv tseem ceeb, thiab cov qauv kev nyab xeeb kom ntseeg tau tias cov cuab yeej haum rau qhov chaw ib puag ncig thiab ua raws li lub teb chaws cov qauv kev teeb tsa. Qhov loj me, qhov tseem ceeb, thiab cov ntsiab lus tsim ua haujlwm rau kev yuav khoom thiab kev txhim kho escalator tau sau tseg hauv qab no:

 

 

1. Nce (Lifting Height)

Qhov no yog hais txog qhov kev ncua deb ntawm cov theem hauv pem teb tiav ntawm zaj dab neeg qis thiab theem tiav hauv pem teb ntawm zaj dab neeg sab saud. Nws yog qhov tseem ceeb tshaj plaws rau kev xaiv escalator, ncaj qha txiav txim siab cov ntsiab lus tseem ceeb xws li cov ntsiab lus tseem ceeb thiab lub zog tsav, thiab ua lub hauv paus rau tag nrho lwm cov kev ntsuas ntsuas.

 

2. Kab rov tav Span

Qhov no yog hais txog tag nrho cov kab rov tav ntev nyob ntawm tus escalator. Thaum lub sij hawm kev tsim kho vaj tse thiab kev tshawb fawb ntawm qhov chaw ua ntej, nws yog ib qho tseem ceeb heev uas yuav tsum tau kuaj xyuas cov teeb meem - xws li kab teeb, kab, hluav taws kub - cov kav dej, thiab cov phab ntsa vaj huam sib luag - nyob rau hauv cheeb tsam no. Kev txheeb xyuas qhov ntxov no yuav pab kom tsis txhob muaj kev tsis sib haum xeeb ntawm qhov chaw thiab ua kom qhov chaw zoo, kev teeb tsa, thiab cov neeg caij tsheb tsis muaj kev cuam tshuam.

 

3. Lub kaum sab xis

Kev lag luam - qauv inclination kaum sab xis yog 30℃thiab 35℃. Qhov kev xaiv nyob ntawm qhov sib xyaw ua ke, suav nrog thaj chaw pej xeem, kev nplij siab ntawm cov neeg caij tsheb, thiab cov kev xav tau ntawm kev tsim vaj tsev. Lub 30℃escalator muaj kev caij tsheb zoo dua thiab muaj kev nyab xeeb dua, ua rau nws haum rau siab - tsheb thauj neeg pej xeem; 35℃escalator occupies tsawg qhov chaw, ua kom nws zoo dua haum rau tej yaam num uas txwv pej xeem chaw.

 

4. Nominal Kauj Ruam Dav

Cov khoom lag luam tseem ceeb suav nrog qhov dav ntawm 0.6m, 0.8m, thiab 1.0m, tso cai rau kev xaiv yooj yim raws li kev tsim kho ko taw, kev siv cov xwm txheej, thiab cov kev xav tau ntws. Qhov dav tag nrho rau sab -los ntawm- sab escalator kev teeb tsa tuaj yeem ncav cuag 3,400–3,600mm, ua rau lawv siv dav hauv cov vaj tsev pej xeem xws li cov khw muag khoom, chaw nres tsheb, thiab chaw ua haujlwm yees.

 

5. Qhov tob

Qhov no yog hais txog qhov tob ntawm lub qhov dej hauv civil engineering xav tau rau lub escalator lub tshuab qis qis. Nws haum rau lub tsev tsav tsheb, kis tau tus mob, thiab cov tub ntxhais hauv qab -kawg kev khiav hauj lwm Cheebtsam, ua kom ruaj khov thiab ua haujlwm zoo. Kev lag luam- qauv siv qhov tob yog kwv yees li 1.20m; kev tsim kho yuav tsum nruj me ntsis ua raws li cov khoom siv kos duab tshwj xeeb los tiv thaiv cov teeb meem xws li kev teeb tsa tsis ua haujlwm lossis kev ua haujlwm stalling tshwm sim los ntawm qhov tob tsis txaus.

 

6. Kev Tsim Kev Nyab Xeeb Kev Nyab Xeeb

Txhawm rau kom muaj kev nyab xeeb ntawm cov neeg caij tsheb, kev teeb tsa escalator yuav tsum nruj me ntsis ua raws li cov qauv kev nyab xeeb. Cov kev cai tseem ceeb muaj xws li: qhov tsawg kawg nkaus nkag / tawm qhov dav ntawm 2.50m; balustrades uas yog du thiab tiaj tus, tsis muaj protruding Cheebtsam los yog ntse npoo; ib tug handrail qhov siab ntawm yam tsawg kawg nkaus 0.90m saum toj no kauj ruam nto; thiab qhov deb tsawg kawg nkaus ntawm 0.50m ntawm lub tes tuav thiab ib puag ncig cov teeb meem, cov phab ntsa sib txuas, lossis hauv pem teb qhib, yog li kev tshem tawm kev nyab xeeb kev nyab xeeb.

 

 

7. Variable -Zaj Zog-Txuag muaj nuj nqi

Cov escalators niaj hnub no tuaj yeem ua qauv nrog qhov sib txawv ntawm - zaus tswj cov tshuab, siv qhov sib txawv - zaus tsav (VFDs) los pab kom txawj ntse, sib txawv - khiav ceev. Lub kaw lus saib xyuas lub escalator lub load raws li txoj cai nyob rau hauv tiag- lub sij hawm: thaum muaj neeg nrog caij, lub tsev ua hauj lwm tsis tu ncua ntawm nws rated tsim ceev los xyuas kom meej cov khoom siv tau zoo; thaum tsis muaj neeg caij tsheb, nws cia li hloov mus rau qis- khiav ceev lossis nkag mus rau hom standby. Qhov kev ua haujlwm no txo ​​qis kev siv hluav taws xob thiab txo qis kev hnav los ntawm kev ua haujlwm ntev ntawm cov khoom siv kho tshuab, ua kom lub neej ntev ntawm kev pabcuam tag nrho thiab txo qhov ntev - lub sijhawm ua haujlwm thiab cov nqi tu.

Xaus

 

Nyob rau hauv cov ntsiab lus, civil engineering qhov ntev - xws li ntsug nce thiab kab rov tav ncua - tsim cov hauv paus ntsiab lus rau kev txhim kho escalator; inclination lub kaum sab xis thiab cov kauj ruam dav yog cov txheej txheem tseem ceeb rau kev xaiv cov cuab yeej haum rau ib puag ncig kev thov tshwj xeeb; Cov txheej txheem kev nyab xeeb yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb ntawm cov neeg caij tsheb; thiab sib txawv -frequency functionality yog ib tug tseem ceeb feature rau lub zog-npaum, ntev- lub sij hawm ua hauj lwm. Cov kev txwv no yog lub hauv paus tseem ceeb rau kev tshawb fawb qhov chaw ua ntej, kev tsim kho pej xeem, kev yuav khoom, kev teeb tsa, thiab kev lees txais. Thoob plaws hauv qhov kev ua tiav, kev ua raws li cov qauv nruj thiab kev txheeb xyuas qhov tseeb ntawm qhov ntsuas yuav tsum tau ua kom paub tseeb tias lub escalator tau teeb tsa ua raws li cov cai, ua haujlwm ruaj khov, muaj kev nyab xeeb thiab lub zog- ua haujlwm tau zoo, thiab ua tau raws li lub tsev ua haujlwm txhua hnub.