Gantry Crane Yokhala ndi Matayala a Rubber: Giant Yoyenda Bwino Kwambiri ya Port Logistics

M'madoko, malo osungira katundu wa sitima, ndi malo akuluakulu oyendetsera zinthu padziko lonse lapansi, makina akuluakulu koma osavuta kugwira ntchito amagwira ntchito bwino—crane ya rabara, yomwe imadziwikanso kuti rabara, gantry crane (RTG). Matayala ake a rabara amagwira ntchito ngati "miyendo" yake, ndipo kapangidwe ka chimango chake ndi machitidwe ake anzeru zapangitsa kuti ikhale chida chachikulu chamakono choyendetsera zinthu. Nkhaniyi ipereka kumvetsetsa kwakuya kwa kukongola kwa makinawa.

I. Tanthauzo ndi Kapangidwe: Kulinganiza Kwabwino Kwambiri kwa Kuyenda ndi Kukhazikika
Kireni ya gantry yokhala ndi matayala a rabara ndi mtundu wa zida zonyamulira zomwe zimayikidwa pa matayala a rabara opumira, zomwe zimagwiritsidwa ntchito makamaka ponyamula, kutsitsa, ndi kulongedza ziwiya. Kapangidwe kake kapakati ndi:

Chimango cha Gantry: Chopangidwa ndi beam yaikulu ndi zotulutsira, chimapirira katundu waukulu, nthawi zambiri chimakhala mamita 23.47 (malo osinthika amapezeka), ndipo chimatha kuphimba mizere isanu ndi umodzi ya zotengera ndi mipata.

Dongosolo Lamagetsi: Mitundu yakale imadalira majenereta a dizilo, pomwe mitundu yamakono imagwiritsa ntchito njira zoyeretsera mphamvu monga mabatire a lithiamu ndi magetsi apaipi, zomwe zimapangitsa kuti mafuta asinthe kuchoka pa mafuta kupita pamagetsi. Chofalitsa chanzeru: Chokhala ndi chofalitsa cha telescopic, chimatha kugwira zotengera za mamita 20 mpaka 40. Zipangizo zosakanikirana zamakina zotsutsana ndi maginito komanso kuzungulira kwa ngodya zazing'ono zimatsimikizira kulinganiza bwino.
Njira Yoyendera: Imapezeka ndi mawilo 8 kapena 16, imathandizira kuyenda molunjika komanso mopingasa, kutembenuka kwa 90°, ndi kuzungulira kwa 360°, kusintha malo ovuta.
II. Zochitika Zogwiritsira Ntchito: Njira Yoyambira Kumadoko Kupita Kumalo Omanga
Kuyenda kwa ma crane a rabara (RTGs) kumapangitsa kuti azigwiritsidwa ntchito kwambiri m'malo otsatirawa:
Mabwalo a Zinyalala za Madoko: Amagwira ntchito ngati "ma crane a pabwalo," amalumikizana mwachindunji ndi milatho yonyamula katundu ndi kutsitsa katundu m'mphepete mwa nyanja kuti asamutse zinyalala kuchokera ku zombo kupita ku bwalo, zomwe zimagwira ntchito zokweza katundu zoposa 60 patsiku. Mwachitsanzo, ma RTG amagetsi omwe amagwiritsidwa ntchito ku Ningbo-Zhoushan Port amawongolera kwambiri magwiridwe antchito a katundu ndi kutsitsa katundu kudzera mu kuyang'anira kowonera ndi makina odziyimira pawokha.
Malo Oyendetsera Zinthu Pa Sitima ndi Malo Oyendetsera Zinthu: Kuyenda kwawo kosinthasintha kumathandiza kuyankha mwachangu ku zosowa za madera ambiri, kuchepetsa mtengo wogwiritsira ntchito katundu wina. Pambuyo pogwiritsa ntchito RTG ya matani 50, doko lamkati linapulumutsa pafupifupi yuan miliyoni imodzi pachaka pa ndalama zobwereka malo.
Malo omangira zomangamanga: Makina oimitsa magetsi a RTG ndi matayala osaphulika amasunga bata ngakhale pamalo amatope kapena osafanana, zomwe zimapangitsa kuti kapangidwe ka zitsulo kagwire bwino ntchito ndi 30% poyerekeza ndi ma crane achikhalidwe oyenda pansi.
III. Ubwino Waukulu: Kupambana Kawiri Pakugwira Ntchito Bwino ndi Mtengo
Poyerekeza ndi ma crane opangidwa ndi njanji, ma crane opangidwa ndi rabara amapereka ubwino waukulu:
Kusinthasintha Kwambiri: Pofuna kuthetsa kufunikira kwa njanji zokhazikika, ma crane a gantry otopa ndi rabara amatha kusunthidwa mosavuta kuti agwirizane ndi malo osakhalitsa komanso malo ovuta. Mwachitsanzo, doko limodzi linawonjezera kugwiritsa ntchito bwalo ndi 50% pogwiritsa ntchito ukadaulo wa RTG wowongolera popanda kusokoneza.
Kusintha kwa Mphamvu: Ma RTG amagetsi onse (E-RTGs), omwe amayendetsedwa ndi mabasi kapena ma drama a chingwe, amatha kuchepetsa mpweya woipa wa carbon pachaka kuchokera pa matani 284 kufika pa matani 33, zomwe ndi zofanana ndi kubzala mitengo 1,800.
Mayankho Osakanikirana: Kuphatikiza kwa jenereta ya dizilo ndi mabatire kumachepetsa kugwiritsa ntchito mafuta ndi 37%, komanso kumalola kusinthana kwa mabatire mwachangu, zomwe zimapangitsa kuti azitha kudzaza zonse mkati mwa mphindi 5-10.
Kuwongolera Patali: Ogwiritsa ntchito amatha kuwongolera zida patali kuchokera ku malo owunikira anzeru omwe ali pansi pogwiritsa ntchito makamera 68, kuwirikiza kawiri magwiridwe antchito ndikuchotsa zoopsa zogwirira ntchito pamalo okwera.
Kusamalira Zinthu Mosayembekezereka: Intaneti ya Zinthu (IoT) ndi kusanthula deta yayikulu zimayang'anira momwe zida zilili nthawi yeniyeni. Mwachitsanzo, makina a CMS a Shandong Qiming Heavy Industries angapereke chenjezo koyambirira la kulephera, kuchepetsa ndalama zogwirira ntchito ndi kukonza ndi 25%.