Lub elevators feem ntau muab faib ua ob pawg: cov neeg caij elevator thiab freight of elevator.
Vertical of elevator muaj traction system, kev taw qhia system, tsheb, qhov rooj kaw lus, qhov hnyav sib npaug, hluav taws xob rub system, hluav taws xob tswj qhov system, thiab kev tiv thaiv kev nyab xeeb. Kev tiv thaiv kev nyab xeeb suav nrog kev tiv thaiv kev tiv thaiv kab mob stroke, tiv thaiv lub elevator overspeed thiab txoj hlua tawg tiv thaiv, tiv thaiv tus neeg shearing thiab poob kev tiv thaiv, tsis tiv thaiv, tswb ceeb toom thiab lwm yam khoom.
Kev tiv thaiv kev tiv thaiv kev mus los: Thaum lub tsheb tseem khiav dhau qhov chaw nres tsheb sab saum toj lossis qis kawg, muaj cov cuab yeej tiv thaiv kom tsis txhob lub tsheb khiav.
Kev tiv thaiv ntawm of the elevator overspeed thiab hlua breakage: Nws yog tsim los ntawm kev ceev limiter-kev nyab xeeb iav thiab hlua clamp. Cov cuab yeej kev nyab xeeb uas tuaj yeem nres lub tsheb thaum muaj xwm txheej ceev thaum lub elevator overspeeding, ntog, thiab txoj hlua ncua kev kawm ntawv yog tawg thiab slack.
Kev tiv thaiv cov neeg ua haujlwm shear thiab kev tiv thaiv lub caij nplooj zeeg: feem ntau yog tsim los ntawm of the elevator landing door and car door.
Tsis muaj kev tiv thaiv: Nws yog tsim los ntawm buffers thiab yog qhov kawg txuas ntawm lub elevator kev ruaj ntseg system. Nws ua raws li qhov tsis muaj thaum lub elevator tsis ua haujlwm lossis squats hauv kev sib tsoo. Yog li ntawd, lub elevator lossis cov neeg nyob hauv lub elevator tau raug tshem tawm los ntawm kev cuam tshuam ncaj qha.
Lub elevator yog cov cuab yeej tshwj xeeb thiab cov khoom siv hluav taws xob. Zoo li lub tsheb thiab lwm yam tshuab thiab cov cuab yeej siv, kev ua tsis tiav yog qhov kev tsis pom zoo thaum siv thiab ua haujlwm txhua hnub. Thaum siv of the elevator, koj yuav tsum siv lub elevator kom raug, ua kom muaj kev paub txog kev caij tsheb zoo, thiab txhim kho kev tiv thaiv tus kheej thiab tiv thaiv tus kheej hauv lub elevator thaum muaj xwm txheej ceev.
Of elevator trapping yog ib qho kev tshwm sim ntawm kev ua haujlwm of elevator. Thaum qee qhov ntawm lub elevator lossis lub tshuab tswj tsis zoo, nws yuav cuam tshuam qhov kev ua haujlwm ntawm lub elevator, yog li ua rau lub elevator tuaj yeem cuam tshuam tib neeg. Qhov thib ob, lub elevator ntxiab yog ib qho kev tiv thaiv lub xeev ua los ntawm lub elevator thaum nws ua tsis tiav, ib yam li cov khoom tiv thaiv hauv hluav taws xob. Thaum cov kab lossis cov khoom siv tsis ua haujlwm yuav ua rau muaj kev nyab xeeb ntawm tus kheej, nws yuav txiav tawm lub hwj chim. , kom cov khoom siv nyob rau hauv lub hwj chim-off lub xeev los tiv thaiv tus kheej kev nyab xeeb. Thaum kawg, of the elevator trapping is a technical measured by the elevator designers for safety design, and it is a control method to prevent the elevator from run in abnormal conditions. Yog li ntawd, nws tsis yog qhov txaus ntshai rau cov neeg caij tsheb mus rau hauv lub elevator. Muaj qhov cua zoo hauv lub tsheb of elevator. Cov neeg caij tsheb tsuas yog yuav tsum tau so, ua kom siab, thiab ua kom zoo los tos kev cawm.
