多功能组合开关隔爆外壳设计
Design of FLP Enclosure for Multi─purpose Combination Switch
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摘要: 论述了多功能组合开关薄壁方形防爆外壳的设计，这种多功能组合开关属于智能型、小型开关设备、适用于可伸缩胶带运输机的辅助设备的集中控制，也适应于顺槽运输等。通过平面应力计算，等跨度均布载荷连续梁计算，强度检验等，确定加强筋的几何尺寸．满足防爆规程的要求。Abstract: The paper described the design of thin wall cubic FLP enclosure for multi--purpose combination switch, which is intelligent. compact. suitable for use in centralized control of extensible belt conveyors’ auxilliary epuipment, and also for gateway transport.To satisfy explosion--proof regulations. reinforced rib’s dimensions are determined through calculation of plane stress, and of continuous beam with isospan and even load, strength check, etc. 更多还原
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Key words:
- FLP enclosure /
- yield load /
- calculatio
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