Keɓance Guda Biyu Girder Beam Portal Gantry Crane

Biyu girder gantry crane na manyan girders guda biyu ana ɗora su akan magudanar ruwa guda biyu don samar da siffar gantry.Ba shi da wani dandali na tafiya daban, ana amfani da ɓangaren sama na babban ɗora a matsayin dandalin tafiya, kuma ana shigar da dogo da trolley conductive carriage akan murfin babba na babban girdar.An ƙera dandamalin tafiya, dogo, da tsani na cranes gantry girder biyu daidai da ƙa'idodin aminci da ƙayyadaddun ƙira.

Irin wannan crane yana gudana a kan hanyar ƙasa kuma ana amfani da shi sosai don sarrafawa da ayyukan shigarwa a cikin yadudduka na sararin samaniya, tashoshin wutar lantarki, tashar jiragen ruwa da tashoshi na jirgin kasa.Idan aka kwatanta da cranes gantry-girder guda ɗaya, keɓantaccen katako mai shinge biyu na katako na gantry cranes sun fi dacewa da ayyuka masu yawa da kuma tsawon lokacin gini.Yana haɓaka ƙarfin samarwa da haɓaka aiki na kaya da saukarwa, kuma shine mabuɗin kayan ɗagawa don inganci da inganci na ginin marufi.

Gantry cranes ana shigar dasu a waje.Saboda yawaitar iskar da ruwan sama da hasken rana, babban tsari da abubuwan da ke cikin injin gantry gantry crane biyu za su lalace ko kuma su lalace saboda lalata, kuma abubuwan da suka dace da na'urorin lantarki da na'urorin su ma za su yi saurin tsufa.Wannan ba wai kawai yana shafar ingancin aiki na crane na gantry ba, har ma yana iya haifar da haɗarin aminci a cikin aikin.Saboda haka, wajibi ne a kula da gantry crane akai-akai.

Ayyukan aiki da rayuwar sabis na kowane injin gantry crane ya dogara da man shafawa.Da farko, bincika ƙugiya da igiyar waya na crane don ganin ko akwai wayoyi da suka karye, tsagewa da lalata mai tsanani, sannan a tsaftace su mai.Abu na biyu, a duba shingen juzu'i, drum da rooki kowane wata don sanin ko akwai tsagewa, da kuma ko an danne bolts ɗin farantin karfe da ƙwanƙwasa.Lokacin da aka sanya sandar ganga zuwa kusan 5%, ya kamata a maye gurbinsa.Lokacin da lalacewa na bangon tsagi ya kai 8% kuma lalacewa na ciki ya kai 25% na diamita na ciki na igiyar waya, ya kamata a maye gurbinsa.Bugu da kari, ya kamata a duba bolts na masu ragewa akai-akai don tabbatar da cewa an dage su.