承载索是指架空索道中作为运输车 辆运行轨道的钢丝绳。通常采用密封钢丝绳作为承载索密封钢丝绳的外层由Z形丝构成平滑而致密的圆柱形表面,芯部为普通圆形丝,外层 与芯部之间有梯形丝作为中间层Z形丝和梯形丝均 可为、层或多层,也可不设梯形丝。按照钢丝绳表面状态,密封钢丝绳又包括磷化涂层钢丝绳、镀锌钢丝绳、不锈钢丝绳、光面钢丝绳。
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根据缆索起重机的实际工作情况给出了缆索起重机承载索张力的计算模型,同时给出了承载索承载能力的计算方法。
This article introduces a calculation model of cable crane on the basis of its working situation, and calculation method of the rope's carrying capacity.
本文在充分考虑林业集运材多跨索道承载索两端支点的可挠性及承载索弹性的不完整性的情况下。研究了任意载荷时的拉力的计算。
In the condition of no sufficiency of the deflection of two-end fulcrum and elasticity of bearing cable, the calculation of pulling force to any load is done.
在完善和充实抛物线理论的基础上,系统地提出抛物线理论多跨索道设计。该设计模型包括承载索的设计计算与选型、货物运输方式方法的确定、工作索及绞盘机的选择。
This paper presents multi-span engineering ropeway design based on improved parabola theory, including design, calculation and selection of skyline, freightage system and way, working line and yarder.
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