Phau ntawv qhia dav no tshawb nrhiav tom qab davit cranes, suav nrog lawv cov kev ua haujlwm, kev siv, kev xav txog kev nyab xeeb, thiab cov txheej txheem xaiv. Peb mam li delve rau hauv qhov tshwj xeeb ntawm ntau yam ces davit crane cov qauv, muab kev nkag siab los pab koj txiav txim siab paub txog koj cov kev xav tau nqa. Kawm txog qhov zoo ntawm kev xaiv a ces davit crane thiab tshawb pom tias cov cuab yeej muaj zog thiab muaj ntau yam tuaj yeem txhim kho koj txoj haujlwm li cas.
Then davit cranes yog hom crane tsim los nqa thiab txo cov loads, feem ntau nyob rau hauv qhov chaw kaw lossis qhov chaw maneuverability yog qhov tseem ceeb. Lawv paub txog lawv cov qauv tsim compact, yooj yim ntawm kev siv, thiab kuj muaj peev xwm nqa tau zoo piv rau lawv qhov loj me. Cov cranes no feem ntau muaj lub caj npab tig (lub davit) txuas los ntawm lub hauv paus ruaj khov, tso cai rau ntau yam kev txav mus los hauv lawv lub voj voog ua haujlwm. Thern, ib lub tuam txhab ua lag luam ntawm cov cuab yeej nqa nqa, muaj ntau yam ntawm tom qab davit cranes kom ua tau raws li ntau hom kev lag luam. Ntau tus qauv tau yooj yim ntsia thiab ua ke rau hauv cov qauv uas twb muaj lawm.
Thern knuckle boom davit cranes muab tshwj xeeb saj zawg zog vim lawv articulated boom tsim. Qhov no tso cai rau kom meej qhov chaw ntawm lub load, txawm nyob rau hauv qhov chaw txawv txawv. Lawv lub peev xwm ncav cuag ib puag ncig kev cuam tshuam ua rau lawv zoo tagnrho rau ntau yam kev siv. Lawv feem ntau nyiam rau lawv cov hneev taw me me.
Then telescopic boom davit cranes feature lub boom uas txuas ntxiv thiab thim rov qab, muab kho kom ncav cuag thiab nqa lub peev xwm. Qhov no ua rau lawv hloov tau mus rau ntau yam kev xav tau ua haujlwm. Cov cranes feem ntau khav theeb muaj peev xwm nqa ntau dua li cov qauv knuckle boom, haum rau cov khoom hnyav dua. Kev xaiv ntawm cov hom no feem ntau nyob ntawm qhov hnyav thiab kev xav tau ntawm qhov project.
Then davit cranes muaj nyob rau hauv ob qho tib si phau ntawv thiab hluav taws xob qauv. Kev tuav cranes feem ntau siv tes cranks rau kev nqa thiab txo qis, thaum hluav taws xob cranes siv lub cev muaj zog thiab tswj kom ua haujlwm zoo dua. Qhov kev xaiv ntawm phau ntawv thiab hluav taws xob nyob ntawm seb yam xws li qhov hnyav ntawm cov khoom thauj, qhov zaus ntawm kev siv, thiab qib xav tau ntawm automation. Cov qauv hluav taws xob txo qis cov neeg siv qaug zog hauv cov ntawv thov ntim siab.
Xaiv qhov tsim nyog ces davit crane Yuav ua tib zoo xav txog ntau yam:
Kev nyab xeeb yog qhov tseem ceeb thaum ua haujlwm ib yam ces davit crane. Ib txwm ua raws li cov chaw tsim khoom cov lus qhia thiab cov cai tswj kev nyab xeeb. Kev tshuaj xyuas tsis tu ncua, kev cob qhia tsim nyog rau cov neeg ua haujlwm, thiab kev siv cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) yog qhov tseem ceeb.
Then davit cranes nrhiav cov ntawv thov thoob plaws ntau hom kev lag luam, suav nrog:
Rau siab zoo tom qab davit cranes thiab cov kws tshaj lij kev taw qhia, xav txog kev tiv tauj cov neeg muag khoom muaj npe nrov. Rau kev xaiv dav thiab tus nqi sib tw, tshawb nrhiav cov kev xaiv zoo li cov muaj nyob ntawm Hitruckmall. Lawv muab ntau yam khoom siv kom haum rau ntau yam kev xav tau thiab muab kev txhawb nqa zoo rau cov neeg siv khoom. Nco ntsoov ib txwm sib piv cov nqi thiab cov yam ntxwv ua ntej txiav txim siab yuav khoom.
| Feature | Knuckle Boom | Telescopic Boom |
|---|---|---|
| Yooj yim | Zoo heev | Zoo |
| Mus txog | Nruab nrab | Zoo dua |
| Lifting peev | Nruab nrab | Siab dua |
Nco ntsoov ib txwm sab laj nrog tus kws tshaj lij uas tsim nyog rau cov lus qhia ntawm cov ntawv thov tshwj xeeb thiab cov kev xav tau kev nyab xeeb.