Jumper wire composite insulator with energy absorption and vibration reduction device

• Main Authors: FU CHIH-WEI, HUANG GUOMIN, SHEN XIAOYANG, FAN GUIYOU, WU XIAOJIE, LIN ZHAOHUI, LIN YUANGUO, CHEN XINGBAO, ZHANG LYUZHOU
• Format: Patent
• Language: Chinese; English
• Published: 13.06.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CONDUCTORS; ELECTRICITY; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES

The invention discloses a jumper wire composite insulator with an energy-absorbing and vibration-reducing device. The energy-absorbing and vibration-reducing device comprises a hanging plate and two symmetrically arranged energy-absorbing box bodies, a sliding rail is arranged on the hanging plate; a piston connecting rod is arranged in the energy absorption box body, and a connecting rod of the piston connecting rod is in sliding connection with the sliding rail of the hanging plate through a crank arm. By means of the device, wind energy can be effectively absorbed, jumper swing caused by strong wind is limited to a certain extent, the wind resistance is improved, fatigue loss is reduced, and the service life is prolonged. 本发明公开了一种具有吸能减振装置的跳线复合绝缘子，所述吸能减振装置包括挂板和两个对称设置的吸能箱体；所述挂板上设有滑轨；所述吸能箱体的内设有活塞连杆，所述活塞连杆的连杆通过曲臂与挂板的滑轨滑动连接。通过该装置能够有效吸收风能，一定程度上限制大风引起的跳线摆幅，提高抗风能力，降低疲劳损失，提高使用寿命。