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发明公开
CN110793740A 一种绝缘子疲劳试验装置 审中-实审

一种绝缘子疲劳试验装置
摘要：
本发明公开了一种绝缘子疲劳试验装置，涉及绝缘子技术领域，包括第一钢架、第二钢架、绝缘子、钢绞线、振动装置和张紧装置，绝缘子的第一端与第一钢架相对转动，绝缘子的第二端固定于钢绞线的第一端，钢绞线的第二端固定于第二钢架上，钢绞线穿过振动装置和张紧装置，振动装置位于绝缘子与张紧装置之间。本发明能够根据需要调整绝缘子载荷以及钢绞线的振动频率与振幅，从而使用各种不同程度的疲劳试验，适用性范围广。
摘要（英）：

The invention discloses an insulator fatigue test device and relates to the technical field of insulators. The device comprises a first steel frame, a second steel frame, an insulator, a steel strand,a vibration device and a tensioning device. A first end of the insulator rotates relative to the first steel frame, a second end of the insulator is fixed to a first end of the steel strand, a secondend of the steel strand is fixed to the second steel frame, the steel strand penetrates through the vibration device and the tensioning device, and the vibration device is located between the insulator and the tensioning device. According to the invention, the insulator load and the vibration frequency and amplitude of the steel strand can be adjusted as required such that fatigue tests of different degrees can be used, and the applicability range is wide.

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