Lift car with tubular stand columns

The utility model relates to a lift car with tubular stand columns. An existing car stand column is complex in machining and poor in structural strength. The device comprises a top plate, a bottom plate and a stand column connected between the top plate and the bottom plate in a bridging mode, the stand column is in a straight pipe shape, the radial section of the stand column is in a continuous closed ring shape, and the bottom plate supports the top plate through the stand column. The stand column is improved to be of a straight pipe structure, the structural strength of the stand column is improved through the closed-loop-shaped section contour of the tubular structure, the machining efficiency can be improved by omitting a reinforcing piece, and the use experience is improved. 本实用新型涉及一种带管状立柱的轿厢。现有轿厢的立柱加工复杂且结构强度欠佳。本实用新型包括顶板、底板以及跨接在顶板和底板间的立柱，所述立柱呈直管状，所述立柱的径向截面呈连续的闭环状，所述底板通过立柱承托所述顶板。将立柱改进为直管状结构，既利用管状结构的闭环状截面轮廓来提升立柱的结构强度，还能通过省去安装加强件来提升加工效率，提升使用体验。