The invention discloses an elevator steel wire rope and a steel wire rope anti-shaking device, and relates to the technical field of elevators. The elevator steel wire rope comprises a rope core, the rope core is formed by winding PPC synthetic fiber, a groove is spirally formed in the rope core, a reinforcing rope strand is wound in the groove, the maximum inner diameter of the groove is larger than the outer diameter of the reinforcing rope strand, and the reinforcing rope strand is formed by winding any one of polyester, carbon fiber, jute, viscose fiber and acetate fiber. Through the arrangement of the grooves in the rope core, the attaching effect of the reinforced rope strands and the rope core can be improved, the strength of the elevator steel wire rope is improved, the elevator steel wire rope is prevented from being loosened, lubricating agents can be stored, loss of materials in the elevator steel wire rope is reduced, and therefore the maintenance period of the steel elevator wire rope is prolonged. Abrasion between steel wires, between rope strands and between the elevator steel wire rope and a traction wheel groove is reduced, then shaking of the elevator steel wire rope is reduced, and the service life of the elevator steel wire rope is prolonged.
本发明公开了一种电梯钢丝绳及钢丝绳防抖动装置,涉及电梯技术领域。该电梯钢丝绳,包括绳芯,所述绳芯为PPC合成纤维绕制而成,且绳芯上呈螺旋状设有沟槽,所述沟槽内绕制有加强绳股,且沟槽的最大内径大于加强绳股外径,所述加强绳股为涤纶、碳纤维、黄麻、粘胶纤维和醋酯纤维中任一种绕制而成。通过绳芯上的沟槽的设置,既可以提高加强绳股与绳芯的贴合效果,提高电梯钢丝绳的强度,避免电梯钢丝绳散股,又可以储存润滑剂,减少电梯钢丝绳内部材料流失,从而延长钢电梯丝绳的维护周期,减小各钢丝之间、绳股之间和电梯钢丝绳与曳引轮槽之间的磨损,继而降低电梯钢丝绳的抖动,提高电梯钢丝绳的使用寿命。
Elevator steel wire rope and steel wire rope anti-shaking device
一种电梯钢丝绳及钢丝绳防抖动装置
2024-10-01
Patent
Electronic Resource
Chinese
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