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Main-tower-torsion-preventing power transmission tower with rubber metal damper capable of consuming energy
The invention discloses a main-tower-torsion-preventing power transmission tower with a rubber metal damper capable of consuming energy, and belongs to the technical field of power transmission towers. The main-tower-torsion-preventing power transmission tower comprises a main tower, low hanging point rotating arms, a hanging point support, a high hanging point insulator and low hanging point insulators, wherein the top end of the main tower is connected with the hanging point support, and an annular groove is processed along the circumferential surface of the main tower below the hanging point support; the high hanging point insulator is mounted on the hanging point support; the fixed metal damper is sleeves the outside of the annular groove; steel plates connected with a first side plateand a second side plate are fixed to a front shell, the metal damper can rotate around the main tower in the unbalanced state of the low hanging point rotating arms, metal can consume energy after anouter ring of a torsion support seat of the metal damper is twisted, and a sealing plate moves to drive springs to be compressed; and an upper damping cavity transmits pressure to a lower damping cavity, internal oil is extruded into the adjacent damping cavity, the rotating speed is further reduced through liquid circulation, and besides, rotation is limited.
本发明公开了一种橡胶金属阻尼器耗能的防主塔扭力输电塔，属于输电塔技术领域，包括主塔、低挂点旋转臂、挂点支架、高挂点绝缘体和低挂点绝缘体，主塔的顶端与挂点支架相连接，挂点支架下方的主塔沿着周面上加工环槽，挂点支架上安装高挂点绝缘体，环槽的外部套有固定的金属阻尼器；前壳上固定与第一侧板和第二侧板相连接的钢板，在低挂点旋转臂不平衡的状态下，金属阻尼器会绕主塔旋转，在金属阻尼器扭转支座外环发生扭转后，金属可以发生耗能，并且密封板移动带动弹簧压缩，上方的阻尼腔将压力传递至下方的阻尼腔，并且将内部的油液挤压至相邻的阻尼腔内，通过液体的流转进一步的减低旋转的速度，同时也提供限制其旋转。
Main-tower-torsion-preventing power transmission tower with rubber metal damper capable of consuming energy
The invention discloses a main-tower-torsion-preventing power transmission tower with a rubber metal damper capable of consuming energy, and belongs to the technical field of power transmission towers. The main-tower-torsion-preventing power transmission tower comprises a main tower, low hanging point rotating arms, a hanging point support, a high hanging point insulator and low hanging point insulators, wherein the top end of the main tower is connected with the hanging point support, and an annular groove is processed along the circumferential surface of the main tower below the hanging point support; the high hanging point insulator is mounted on the hanging point support; the fixed metal damper is sleeves the outside of the annular groove; steel plates connected with a first side plateand a second side plate are fixed to a front shell, the metal damper can rotate around the main tower in the unbalanced state of the low hanging point rotating arms, metal can consume energy after anouter ring of a torsion support seat of the metal damper is twisted, and a sealing plate moves to drive springs to be compressed; and an upper damping cavity transmits pressure to a lower damping cavity, internal oil is extruded into the adjacent damping cavity, the rotating speed is further reduced through liquid circulation, and besides, rotation is limited.
本发明公开了一种橡胶金属阻尼器耗能的防主塔扭力输电塔，属于输电塔技术领域，包括主塔、低挂点旋转臂、挂点支架、高挂点绝缘体和低挂点绝缘体，主塔的顶端与挂点支架相连接，挂点支架下方的主塔沿着周面上加工环槽，挂点支架上安装高挂点绝缘体，环槽的外部套有固定的金属阻尼器；前壳上固定与第一侧板和第二侧板相连接的钢板，在低挂点旋转臂不平衡的状态下，金属阻尼器会绕主塔旋转，在金属阻尼器扭转支座外环发生扭转后，金属可以发生耗能，并且密封板移动带动弹簧压缩，上方的阻尼腔将压力传递至下方的阻尼腔，并且将内部的油液挤压至相邻的阻尼腔内，通过液体的流转进一步的减低旋转的速度，同时也提供限制其旋转。
Main-tower-torsion-preventing power transmission tower with rubber metal damper capable of consuming energy
一种橡胶金属阻尼器耗能的防主塔扭力输电塔
ZHANG CHENXIAO (Autor:in) / WANG YE (Autor:in) / XIA MANYUN (Autor:in) / HIDEKEN KOSEI (Autor:in) / CHEN FUCHANG (Autor:in) / TANG LIYUAN (Autor:in) / HU YOUTIAN (Autor:in) / ZHENG JIANSHU (Autor:in) / XU YUAN (Autor:in) / ZHOU JIAHUI (Autor:in)
03.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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