The invention discloses an integrated lift car sill supporting structure of a heavy-load cargo lift car bottom. The integrated lift car sill supporting structure comprises the cargo lift car bottom, first end socket channel steel, second end socket channel steel, a supporting plate and a reinforcing rib plate. The goods elevator car bottom comprises a car bottom platform and two frames, and the front ends of the frames extend to form supporting edges. The first end socket channel steel is horizontally erected below the front end of the car bottom platform; the second end socket channel steel is horizontally erected on the front sides of the two supporting edges, the channel bottom of the second end socket channel steel is attached to the end faces of the front ends of the supporting edges, a protruding strip is formed after the top channel wall of the second end socket channel steel is cut off, an avoiding notch allowing the protruding strip to be embedded is formed in the top of the front end of each supporting edge, and the top faces of the supporting edges are flush with the top faces of the second end socket channel steel; the supporting plate is horizontally laid on the second end socket steel channel and the top faces of the two supporting edges. According to the integrated lift car sill supporting structure of the heavy-load goods elevator car bottom, the supporting strength and the bending strength of the lift car sill can be effectively improved, and bending deformation of the lift car sill due to gravity compression is prevented.
本发明公开了一种大载重货梯轿底的一体化轿厢地坎支撑结构,包括货梯轿底、第一封头槽钢、第二封头槽钢、支撑托板和加强筋板;货梯轿底包括轿底平台和两个边框,边框的前端延伸形成支撑边;第一封头槽钢水平立在轿底平台的前端下方;第二封头槽钢水平立在两个支撑边的前侧,第二封头槽钢的槽底与支撑边的前端端面贴合,且第二封头槽钢的顶部槽壁切除后形成凸条,支撑边的前端顶部设有供凸条嵌入的避让缺口,且支撑边的顶面与第二封头槽钢的顶面齐平;支撑托板水平铺设在第二封头槽钢以及两个支撑边的顶面上。本发明一种大载重货梯轿底的一体化轿厢地坎支撑结构,能够有效提高轿厢地坎的支撑强度和抗弯强度,防止轿厢地坎受重力压迫出现弯曲变形。
Integrated lift car sill supporting structure of heavy-load goods lift car bottom
大载重货梯轿底的一体化轿厢地坎支撑结构
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
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