Crane dav siv rau hauv kev lag luam hnyav, tsim cov khoom siv thiab lwm qhov chaw loj ntawm crane khoom. Yuav kom hloov tau mus rau ntau qhov chaw, Cranes tau hloov zuj zus los ntawm ib qho rau ntau hom. Cov feem ntau yog cov nqaj crane, ob chav nqaj crane, jib crane, thiab lwm yam. Ob chav nqaj crane tau muab faib ua txoj kab txiav crane thiab choj crane, lub phij xej gantry ntau dua. Li ntawd, dab tsi yog cov yam ntxwv ntawm gantry crane?

1, Nws qhov siab me me uas tuaj yeem txo qhov siab ntawm cov nroj tsuag crane.

2, Nws qhov hnyav yog lighter uas yuav txo tau qhov load ntawm cov nroj tsuag mus rau ib qhov twg.

3, Tus ceev reducer txais ib qho tawv hniav kom qhov kev pab cuam lub neej ntawm tag nrho cov tshuab yuav ua tau zoo heev.

4, Nws qhov tseem ceeb ntawm txoj hlua khi siv qhov sib zog ua ke, qhov kev thauj mus los yog yooj yim heev.

5, Ntau cov khoom siv rau kev txiav txim siab tau txais, tag nrho cov kev ua haujlwm yog ua tiav, cov qauv deformation me me, thiab kev sib txoos ua ke yog siab.

6, Reducer, nruas, kev sib tsoo thiab lwm qhov chaw tuaj yeem dawb los ntawm kev tu thaum lub sij hawm kho dua.

7, nws txoj haujlwm khiav hauj lwm kho tau txais qhov kev tshawb fawb ntawm qhov nyuaj rau peb-hauv-ib reducer thiab cov kev cog lus yog kev cog lus, kev khiav lag luam yog tus.

8, Nws yog ntau nrov tshaj lwm cov cranes vim nws qhov chaw siv high school, kev lag luam dav dav thiab ntau yam kev siv.