Kirjin taya na roba nau'i ne na crane da ake amfani da shi a cikin yadudduka na kwantena da tashar jiragen ruwa don manufar ɗagawa, motsi, da tara kwantena. Crane ne na wayar hannu wanda ke da ƙafafu a maƙalla a gindinsa, yana ba shi damar kewaya tsakar gida ko tashar jiragen ruwa cikin sauƙi. Roba gantry cranes an san su da juzu'insu, saurin gudu, da ingancin farashi idan aka kwatanta da sauran nau'ikan cranes.
Wasu daga cikin mahimman fasalulluka da fa'idodin gantry cranes na taya sun haɗa da:
1. Babban inganci da saurin aiki. Wadannan cranes suna da ikon sarrafa kwantena cikin sauri da inganci, wanda ke taimakawa wajen rage lokacin juyawa na tashar jiragen ruwa ko farfajiyar akwati.
2. Motsi: Za a iya motsa cranes na taya na roba cikin sauƙi a kusa da farfajiyar akwati ko tashar jiragen ruwa, wanda ya sa su dace don sarrafa kwantena a wurare daban-daban.
3. Tsaro: Waɗannan cranes an sanye su da kayan tsaro don tabbatar da cewa an rage haɗarin haɗari yayin aiki.
4. Muhalli: Tunda suna aiki akan tayoyin roba, waɗannan kurayen suna haifar da ƙarancin hayaniya da ƙazanta idan aka kwatanta da sauran nau'ikan injin.
Rubber Tire Gantry (RTG) cranes ana amfani da su sosai a cikin yadudduka na kwantena da tashar jiragen ruwa don sarrafawa da motsin kwantena. Waɗannan cranes suna da mahimmanci don ingantacciyar ayyuka da inganci a cikin waɗannan wurare. Wasu daga cikin filayen aikace-aikacen na cranes na Rubber Tire Gantry sune:
1. Ayyukan yadi na kwantena: Ana amfani da cranes na RTG don tara kwantena na jigilar kaya da kuma motsa su a kusa da farfajiyar ganga. Suna iya ɗaukar kwantena da yawa a lokaci ɗaya, wanda ke haɓaka ayyukan sarrafa kwantena.
2. Harkokin sufurin kaya na tsaka-tsaki: Ana amfani da cranes na RTG a wuraren sufuri na tsaka-tsaki, kamar yadudduka na dogo da ma'ajiyar manyan motoci, don lodawa da sauke kwantena daga jiragen kasa da manyan motoci.
3. Ayyukan Warehousing: Ana iya amfani da cranes na RTG a ayyukan ajiyar kaya don motsi kaya da kwantena.
Gabaɗaya, cranes na Rubber Tire Gantry suna taka muhimmiyar rawa a cikin masana'antar dabaru, yana ba da damar sarrafa kwantena mai inganci da sufuri.
Tsarin ƙera na'ura na katakon katako na roba don farfajiyar akwati da tashar jiragen ruwa ya ƙunshi matakai da yawa. Da fari dai, an kammala ƙira da ƙayyadaddun ƙirar crane. Sannan ana yin firam ta amfani da katako na ƙarfe, wanda aka ɗora akan tayoyin robar guda huɗu don sauƙin motsi a kewayen yadi ko tashar jiragen ruwa.
Bayan haka, ana shigar da tsarin lantarki da na'ura mai aiki da karfin ruwa, gami da injina da bangarorin sarrafawa. Daga nan sai a hada bututun kurwan ta hanyar amfani da bututun karfe sannan a makala hoist da trolley a ciki. An kuma shigar da taksi na crane, tare da sarrafa ma'aikata da tsarin tsaro.
Bayan kammalawa, ana yin gwaji mai tsauri don tabbatar da cewa ya cika ka'idojin inganci da aminci. Da zarar ya wuce duk gwaje-gwajen, ana tarwatsa crane kuma a kai shi zuwa wurin da yake na ƙarshe.
A wurin, an sake haɗa crane, kuma ana yin gyare-gyare na ƙarshe don tabbatar da cewa yana aiki daidai. An shirya crane don amfani da shi a cikin yadi na kwantena da tashar jiragen ruwa don jigilar kaya tsakanin manyan motoci, jiragen kasa, da jiragen ruwa.