Lub nkoj nkoj gantry crane, tseem hu ua marine gantry crane lossis nkoj-rau-shore crane, yog ib hom tshwj xeeb ntawm crane siv nyob rau hauv cov chaw nres nkoj lossis cov chaw nres nkoj los nqa thiab txav cov khoom hnyav, xws li cov nkoj lossis cov thawv, nruab nrab ntawm ntug dej thiab nkoj. . Nws muaj ob peb lub ntsiab lus tseem ceeb thiab ua haujlwm ntawm ib qho kev ua haujlwm tshwj xeeb. Ntawm no yog cov khoom tseem ceeb thiab txoj hauv kev ua haujlwm ntawm lub nkoj gantry crane:
Gantry Structure: Cov qauv gantry yog lub hauv paus ntsiab lus ntawm lub crane, feem ntau yog ua los ntawm cov hlau. Nws muaj cov kab kab rov tav uas txhawb nqa los ntawm cov ceg ntsug lossis kab. Cov qauv tsim los muab kev ruaj ntseg thiab txhawb nqa lwm yam khoom ntawm crane.
Trolley: Lub trolley yog lub platform txav tau uas khiav raws kab kab kab rov tav ntawm cov qauv gantry. Nws yog txawm peem rau nrog ib tug hoisting mechanism thiab yuav txav horizontally mus position lub load precisely.
Hoisting Mechanism: Lub hoisting mechanism muaj ib lub nruas, hlau hlua, thiab ib tug nuv los yog lifting txuas. Lub nruas yog tsav los ntawm lub tshuab hluav taws xob thiab muaj cov hlua hlau. Tus nuv los yog lifting txuas txuas nrog cov hlua hlau thiab siv los nqa thiab txo cov load.
Spreader Beam: Cov kab hluav taws xob sib kis yog cov khoom siv sib txuas uas txuas rau qhov sib txuas lossis nqa qhov txuas thiab pab faib cov khoom sib npaug. Nws yog tsim los kom haum rau ntau hom thiab qhov ntau thiab tsawg ntawm cov khoom thauj, xws li cov nkoj lossis cov thawv ntim khoom.
Tsav System: Cov tsav tsheb muaj xws li hluav taws xob lub cev muaj zog, lub zog, thiab nres uas muab lub zog tsim nyog thiab kev tswj kom txav tau lub gantry crane. Nws tso cai rau lub crane mus hla raws tus qauv gantry thiab tso lub trolley precisely.
High Lifting Capacity: Nkoj gantry cranes yog tsim los tuav cov khoom hnyav thiab muaj peev xwm nqa tau siab. Lawv muaj peev xwm nqa thiab txav nkoj, ntim khoom, thiab lwm yam khoom hnyav uas hnyav ntau tons.
Sturdy Siv: Cov cranes no yog tsim los ntawm cov khoom siv zoo xws li steel kom muaj zog, ruaj khov, thiab kav ntev. Cov qauv gantry thiab cov khoom siv yog tsim los tiv thaiv qhov hnyav marine ib puag ncig, suav nrog cov dej ntsev, cua, thiab lwm yam corrosive.
Huab Cua Resistance: Nkoj gantry cranes tau nruab nrog cov yam ntxwv tiv thaiv huab cua kom tiv taus huab cua phem. Qhov no suav nrog kev tiv thaiv los nag, cua, thiab qhov kub thiab txias, ua kom ntseeg tau kev ua haujlwm hauv ntau qhov kev nyab xeeb.
Mobility: Muaj ntau lub nkoj gantry cranes yog tsim los ua txawb, tso cai rau lawv txav tau yooj yim thiab muab tso rau ntawm ntug dej lossis hauv ntau qhov chaw ntawm lub nkoj nkoj. Tej zaum lawv yuav muaj lub log lossis lem rau kev txav mus los, ua kom yooj yim rau kev tuav cov nkoj sib txawv lossis cov khoom thauj.
Kev them nyiaj yug Chaw tsim khoom: Nws yog qhov zoo los xaiv lub chaw tsim khoom muaj npe lossis tus neeg muag khoom uas muaj kev txhawb nqa tom qab muag. Qhov no suav nrog kev pab cuam nrog kev teeb tsa, commissioning, kev cob qhia, thiab kev txhawb nqa tsis tu ncua.
Daim Ntawv Cog Lus Kev Pabcuam: Xav txog kev nkag mus rau hauv daim ntawv cog lus kev pabcuam nrog lub chaw tsim khoom crane lossis ib tus neeg muab kev pabcuam tau ntawv pov thawj. Cov ntawv cog lus kev pabcuam feem ntau qhia txog qhov kev saib xyuas tsis tu ncua, lub sijhawm teb rau kev kho, thiab lwm yam kev pabcuam. Lawv tuaj yeem pab xyuas kom lub sijhawm thiab ua haujlwm tau zoo thiab txo qis sijhawm.
Kev tshuaj xyuas tsis tu ncua: Ua kev tshuaj xyuas tsis tu ncua ntawm lub gantry crane txhawm rau txheeb xyuas cov teeb meem uas muaj peev xwm lossis cov khoom siv tsis zoo. Kev tshuaj xyuas yuav tsum npog cov khoom tseem ceeb xws li cov qauv gantry, hoisting mechanism, xaim hlua, tshuab hluav taws xob, thiab cov yam ntxwv ntawm kev nyab xeeb. Ua raws li cov chaw tsim khoom tau pom zoo lub sijhawm tshuaj xyuas thiab cov lus qhia.