Cov yam ntxwv cuam tshuam rau qhov siab tsawg kawg nkaus ntawm Cov Txiaj Ntsig Lift
Covyam tsawg kawg nkaus qhov siab ntawm ib tug taag txiab nqa(tseem hu ua nws qhov siab kaw thaum tag nrho retracted) ncaj qha txiav txim siab cov cuab yeej installation compatibility thiab kev ua haujlwm yooj yim. Tus nqi no tsis kho; nws yog tswj hwm los ntawm plaub yam tseem ceeb:txiab mechanism geometry, load peev xwm thiab lub zog ntawm cov qauv, hydraulic system layout, thiab platform / puag ncej qauv. Nws kuj tseem cuam tshuam los ntawm cov xwm txheej tseem ceeb ntxiv xws li cov txheej txheem txiab, txoj kev teeb tsa, thiab kev teeb tsa kev nyab xeeb. Hauv qab no yog cov lus qhia luv luv ntawm cov ntsiab lus cuam tshuam los txhawb kev xaiv raug thiab ua kom pom kev tshawb nrhiav pom zoo rau cov neeg siv khoom lag luam.
1. Scissor Mechanism Geometry (Core Influence)
Scissor arm parameters thiab txheej suav yog cov ntsiab lus tseem ceeb tshaj plaws uas tswj qhov tsawg kawg nkaus qhov siab:
Scissor caj npab Length: Ntev caj npab ua rau muaj qhov siab dua ntsug stacking qhov siab thaum lub siab thim rov qab, nce qhov siab yam tsawg kawg nkaus; luv caj npab tuaj yeem txo qhov siab kaw tab sis yuav txwv qhov siab tshaj plaws nqa stroke.
Yam tsawg kawg nkaus ua haujlwm: Kev lag luam tus qauv yam tsawg kawg nkaus lub kaum sab xis yog ntau dua lossis sib npaug li 15 degree. Lub kaum sab xis me me tso cai rau lub caj npab ntawm caj npab kom dag, txo qhov siab yam tsawg kawg nkaus; lub kaum sab xis me me heev yuav tsum tau zam kom tsis txhob muaj kev cuam tshuam ntawm cov txheej txheem thiab cov txheej txheem kev ntxhov siab.
Number of Scissor Layers: Ib leeg-txheej txiab muab qhov siab qis tshaj qhov siab (200–400mm); ob - txheej (350–500mm) thiab triple- txheej (Ntau dua lossis sib npaug li 470mm) qauv muaj qhov siab kaw ntau dua vim yog cov khoom sib dhos ua ke.
2. Rated Load Capacity & Structural Strength (Hard Constraint)
Load peev ncaj qha txiav txim siab xaiv cov khoom siv thiab cov qauv tsim, uas ncaj qha nce qhov siab yam tsawg kawg nkaus:
Lub teeb Load (tsawg dua lossis sib npaug rau 1t): Tsim nrog lub teeb yuag profile, qhov siab yam tsawg kawg nkaus tuaj yeem tswj tau ntawm 200-250mm, haum rau lub teeb - lub luag haujlwm nqa nqa.
Nruab nrab Load (1-5t): Thickened npab daim hlau thiab cov thav ntawv ntxiv yog yuav tsum tau, tsa qhov siab yam tsawg kawg nkaus rau 300-450mm, zoo tagnrho rau niaj hnub kev lag luam khoom siv.
Hnyav Load (Ntau dua lossis sib npaug rau 10t): Nta hnyav-lub luag haujlwm welded kev tsim kho thiab ntau- teeb tsa caj npab, nrog qhov siab yam tsawg kawg nkaus mus txog 600-800mm, tsim rau hnyav- lub luag haujlwm kev lag luam.
3. Hydraulic System Layout (Key Limitation)
Qhov kev teeb tsa ntawm lub zog hluav taws xob cuam tshuam rau qhov chaw nyob thaum thim rov qab, ua rau nws lub ntsiab lus tseem ceeb los ua kom zoo dua rau qhov siab kaw qis:
Hom Lub Hwj Chim: Ua tau -nyob rau hauv lub hwj chim units ua rau kom tag nrho lub tshuab qhov siab, thaum sab nraud units tsis nyob rau hauv lub sab hauv thiab zoo txo qhov siab qhov tsawg kawg nkaus, tab sis lawv yuav tsum tau ntxiv kev tiv thaiv casing.
Lub tog raj kheej Installation: Kab rov tav embedded cylinders (rau hauv lub hauv paus lossis lub platform kab noj hniav) pab kom muaj ultra- qhov siab tsawg kawg nkaus ntawm 85-150mm rau ultra- qauv slim; tilted cylinders tuav lub kaum sab xis thaum thim rov qab, tuav qhov chaw ntsug thiab nce qhov siab.
Lub tog raj kheej Specifications: Heavy- daim ntawv thov kev ua haujlwm yuav tsum muaj lub tog raj kheej loj dua, uas muaj qhov ntev dua qhov thim rov qab thiab ua kom qhov siab qis qis qis.
4. Platform & Base Frame Structure (Base Height)
Qhov sib xyaw ua ke qhov siab ntawm lub hauv paus thiab lub platform tsim lub hauv paus ruaj khov ntawm qhov siab yam tsawg kawg nkaus, nrog txiab caj npab stacked ncaj qha saum nws:
Base Ncej Qhov siab: Txheem qhov siab yog 80-150mm; txhawb nqa hnyav- lub hauv paus ua haujlwm tshaj 200mm.
Platform Ncej Qhov siab: Txheem qhov siab yog 70-120mm; slim integrated designs yuav compress qhov no mus rau hauv 50mm.
Total Base Height: Tus qauv ua ke hauv paus thiab qhov siab ntawm lub platform yog 150-270mm, ua haujlwm ruaj khov rau qhov siab yam tsawg kawg nkaus.
5. Pab cuam cuam tshuam
Txoj Kev Txhim Kho: Pit installation tso cai rau lub hauv paus yuav tsum tau recessed rau hauv av, zoo heev txo qhov siab ua hauj lwm platform; nto-mounted installation txhais tau tias qhov siab yam tsawg kawg nkaus sib npaug ntawm lub tshuab tag nrho retracted qhov siab.
Kev Nyab Xeeb & Kev Ua Haujlwm Clearance: Yuav tsum muaj 5-15mm tshem tawm ntawm caj npab thiab caj npab thiab lub hauv paus / lub platform kom tiv thaiv kev sib txhuam thiab jamming. Ntxiv cov cuab yeej kev nyab xeeb (poob ntes kaw, txwv nres, buffers, thiab lwm yam) ntxiv 20-50mm rau qhov siab yam tsawg kawg nkaus.
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