The invention discloses an elevator car roof platform which comprises a car roof plate, transverse C-shaped channel steel and longitudinal C-shaped channel steel. Turnups are arranged on the outer side of the periphery of the car top plate. A rivet nut hole is formed in the flange, and a rivet nut is pre-installed in the rivet nut hole; the transverse C-shaped channel steel is fixed to the front portion and the rear portion of the car top plate, and the direction of the fixed transverse C-shaped channel steel is parallel to the car door. The longitudinal C-shaped channel steel is fixed to the two sides of the car top plate, and the direction of the transverse C-shaped channel steel is perpendicular to the car door after fixing. And the transverse C-shaped channel steel and the longitudinal C-shaped channel steel are used as mounting bases of parts needing to be connected with the car roof. Connection rules and the number of parts of the car roof can be simplified, so that the permutation and combination number in a serialized drawing is reduced, the working efficiency of a manufacturing end is improved, and the development and manufacturing cost is reduced.
本发明公开了一种电梯轿顶平台,包括轿顶板、横向C型槽钢和纵向C型槽钢;所述轿顶板四周外侧具有翻边;所述翻边开有铆螺母孔,并预装铆螺母;所述横向C型槽钢固定在轿顶板的前部和后部,固定后所述横向C型槽钢的方向与轿厢门平行;所述纵向C型槽钢固定在轿顶板的两侧,固定后所述横向C型槽钢的方向与轿厢门垂直;所述横向C型槽钢和纵向C型槽钢用作需与轿顶连接的部件的安装基座。本发明可以简化轿顶的连接规则及部件数量,以此减少系列化图纸中的排列组合数量,提高制造端工作效率,降低开发和制造成本。
Elevator car roof platform
电梯轿顶平台
28.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Folding car roof maintenance platform of elevator car
Europäisches Patentamt | 2023
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