Cov cuab yeej muaj kev nyab xeeb rauLifting platform

Txhawm rau kom ntseeg tau tias qhov kev nyab xeeb ntawm lub cuab tam, muaj ntau cov khoom siv kev nyab xeeb rau covLifting platformCov. Niaj hnub no peb yuav tham txog cov khoom siv tiv thaiv kev nyab xeeb thiab kev nyab xeeb hloov chaw:

   1. Cov khoom siv caij nplooj zeeg kev nyab xeeb

Cov cuab yeej tawm tsam kev nyab xeeb yog ib qho tseem ceeb ntawm covLifting platform, thiab nws yog ib qho tsim nyog kom cia siab rau nws kom tshem tawm cov kev tshwm sim ntawm tawb tawb cov xwm txheej poob thiab ua kom cov neeg muaj kev nyab xeeb. Yog li no, kev xeem lub Hoobkas ntawm kev tiv thaiv kev nyab xeeb cov cuab yeej nruj heev. Ua ntej tawm hauv lub hoobkas, chav kuaj xyuas kev cai lij choj yuav ntsuas lub zog, ntsuas qhov tseem ceeb ceev, thiab ntsuas lub caij nplooj ntoo hlav compression. Txhua koog yog nrog cov ntawv ceeb toom xeem thiab sib sau ua ke ntawm of the elevator. Qhov kev kuaj mob poob qis nyob rau hauv kev ntsuas ntsuas yog nqa tawm, thiab lub chaw tsim kho yuav tsum tau poob txhua peb lub hlis. Cov khoom siv tawm tsam kev nyab xeeb ntawm kev nqa lub platform uas tau xa mus rau hauv chav kuaj xyuas kev nyab xeeb) yuav tsum tau xa mus rau lub chaw kuaj xyuas kev nyab xeeb rau kev kuaj xyuas thiab kuaj, thiab tom qab ntawv ib xyoos ib zaug Cov. Kom deb li deb Vim li cas ho tsis ntsuam xyuas thiab xa mus soj ntsuam tsis tu ncua raws li lub system? Nws yog qhov zoo yog tias tus neeg siv khoom blindly xav tias nws tsis yog qhov phem. Qhov tseeb, qhov zoo ntawm kev tiv thaiv kev nyab xeeb kev nyab xeeb tsuas yog txiav txim los ntawm kev sim thiab tshuaj ntsuam. Nws yog tsis yooj yim sua kom txiav txim siab seb nws yog qhov zoo lossis tsis zoo hauv kev ua haujlwm txhua hnub. Rau cov neeg tawm tsam poob kev nyab xeeb uas tau ua haujlwm rau lub sijhawm ncua sijhawm, nws pom zoo kom xa mus rau kev tshuaj xyuas thiab tsuas yog paub yuav ua li cas peb tuaj yeem tiv thaiv kev raug mob hnyav ua ntej lawv tshwm sim. (Nrhiav kom pom cov khoom siv tiv thaiv kev nyab xeeb tuaj yeem xa mus rau: Changhai Acadection Center, Shanghai Academency ntawm kev tsim kho kev kawm, Shanghai Jiaotong University, thiab lwm yam)

   2. Kev ruaj ntseg hloov

Kev hloov chaw nyab xeeb ntawm nqa tau txhua qhov tsim nyog, suav nrog lub qhov rooj tsis pub dhau, tsis pub dhau lub qhov rooj tiv thaiv kev hloov pauv, thiab lwm yam hauv qee qhov chaw tsim khoom , txhawm rau txhawm rau txhawm rau kom muaj teeb meem, qee qhov kev txwv yuav tsum tau muab tso tseg thiab tsis sib xws rau cov kab kev nyab xeeb ntawm cov kab tiv thaiv thiab cog cov kev phom sij. Piv txwv li: Lub pob tawb dai yuav tsum tau thauj khoom nrog cov khoom ntev, thiab lub kaw dai teeb tsis haum rau sab hauv thiab xav tau qhov rooj txwv lossis sab saum toj qhov rooj txwv tsis pub tso tseg. Nyob rau hauv cov ntaub ntawv ntawm kev muaj kev nyab xeeb lossis tsis tiav cov chaw nyob sab saud, tseem nqa cov neeg thiab thauj cov haujlwm tsis raug cai yog qhov cuav xwm rau tib neeg lub neej. Txhawm rau kom tsis txhob zais cov phom sij ntawm cov xwm txheej, nws cia siab tias cov thawj coj ntawm kev saib xyuas kev nyab xeeb thiab kev ntseeg tau ntawm ntau yam kev nyab xeeb kom tiv thaiv kev sib raug zoo.

Txhawm rau kom ntseeg tau tias qhov kev nyab xeeb ntawm lub cuab tam, muaj ntau cov khoom siv kev nyab xeeb rau covLifting platformCov. Niaj hnub no peb yuav tham txog kev hloov pauv ntawm lub zog thiab racks, tus nqi ib ntus thiab tsis yog:

   3. Hnav thiab hloov ntawm lub zog thiab racks

Thaum kev tsim kho hauv chaw tsim kho, lub chaw ua haujlwm ua haujlwm hnyav, thiab cement, tshuaj khib, thiab hmoov av tsis tuaj yeem tshem tawm. Lub zog thiab racks tau sib tsoo sib tsoo, thiab cov hniav tseem siv tom qab lawv tau ntse dua. Qhov no yuav tsum tau ua tiag tiag. Raws li peb txhua tus paub, cov hniav profile yuav tsum zoo li lub puam canilevever. Thaum hnav rau qee qhov loj me, lub iav (lossis khib) yuav tsum tau hloov. Koj yuav tsum tsis txhob siv nws li cas thiab hloov nws nrog ib qho tshiab? Nws tuaj yeem ntsuas nrog 25-50mm hom micrometer. Thaum qhov ntev ntawm cov tsos ib txwm hnav los ntawm 37.1mm mus rau tsawg dua 35.1mm (2 cov hniav), lub iav tshiab yuav tsum tau hloov. Thaum cov khib yog hnav tawm, ntsuas los ntawm cov hniav thickness caliper. Thaum lub Chord qhov siab yog 8 hli, cov hniav tuab yog hnav los ntawm 12,56mm rau tsawg dua 10.6mm. Yuav tsum tau hloov khib. Txawm li cas los xij, muaj ntau ntau "cov hniav hniav" gears ntawm lub chaw tsim kho. Lub platform tseem nyob hauv kev pabcuam dhau sijhawm. Vim kev nyab xeeb, cov chaw tshiab yuav tsum tau hloov.

   4. Tus nqi thauj mus ib ntus

Lub tshuab hluav taws xob ntawm lub chaw tsim kho yog nquag ua haujlwm thiab cov teeb meem ntawm cov teeb meem kev ua haujlwm siab (qee zaum hu ua cov khoom thauj mus los ntev) , uas txhais tau tias FC = Lub sijhawm ua haujlwm / thauj khoom × 100%, lub sijhawm ua haujlwm ncig ua haujlwm yog lub sijhawm thauj khoom thiab sijhawm. Lub cuab yeej siv ntawm qee qhov chaw tsim khoom tau raug xauj los ntawm cov tuam txhab qiv khoom thiab ib txwm xav ua kom muaj kev siv tag nrho ntawm nws. Txawm li cas los xij, tus nqi thauj mus ib ntus ntawm lub cev muaj zog (FC = 40% lossis 25%) yog tsis quav ntsej. Vim li cas lub cev muaj zog tsim cua sov? Qee tus tseem siv txawm tias muaj kev ntxhiab tsw phem, uas yog kev ua haujlwm tsis zoo. Yog hais tias of the elevator kis tau zoo los yog khiav tsis zoo lossis khiav tawm loj heev, dhau lawm, nws yog lub laub me me. Yog li, txhua tus tsav tsheb hauv lub chaw tsim chaw yuav tsum to taub cov tswv yim ntawm lub voj voog thiab ua raws li kev cai tshawb fawb. Qhov no zoo ntawm lub cev muaj zog nws tus kheej yog tsim los rau kev ua haujlwm sib quas ntus.

5. Tsis

Kab kawg ntawm kev tiv thaiv rau kev nyab xeeb ntawm lub lifting platform ntawm lub ntas, ua ntej, tuaj yeem tiv thaiv qhov cuam tshuam ntawm of the elevator load, thiab ua si tsis lub luag haujlwm. Thiab tam sim no ntau qhov chaw tsim kev tsim kho, txawm hais tias qee tus teeb tsa, tab sis tsis txaus ua si ib qho kev tsim kho, tsis muaj qhov tsis zoo, Kuv vam tias tus neeg siv yuav them sai sai rau kev tshuaj xyuas thiab ua tsis yog underestimate no kab kawg ntawm kev tiv thaiv.