Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main tower torsion preventing power transmission tower with metal dampers consuming energy
The invention discloses a main tower torsion preventing power transmission tower with metal dampers consuming energy, and belongs to the technical field of power transmission lines. Metal damper partsare uniformly distributed, so that torque caused by breakage of a high-voltage line can be uniformly dispersed; a first deformation block and a second deformation block are in interference fit; in this way, when no high-voltage wire breakage accident occur, a whole metal damper torsion support is tensioned properly to ensure the stability of the whole high-voltage line; huge torque can be broughtat the moment when the high-voltage line is broken; therefore, an outer ring layer of the metal damper torsion support is forced to rotate; the first deformation block is in close contact with the second deformation block; therefore, the second deformation block is forced to deform; and the second deformation block is provided with a notch or even bent, the force borne by each metal damper part can be effectively dispersed through uniform distribution of the metal damper parts, equipment operation is more stable, in this way, torsion and vibration borne by a main tower can be effectively reduced, and the effect of well protecting the main tower is achieved.
本发明公开了一种金属阻尼器耗能的防主塔扭力输电塔，属于输电线路技术领域，金属阻尼器部件均匀分布能均匀的分散高压线断裂带来的扭矩，第一变形块与第二变形块间的配合方式为过盈配合，这样在未发生高压电线断裂事故时，整个金属阻尼器扭转支座张紧有度保证整个高压线路的平稳，在高压线断裂的瞬间会带来巨大的扭矩，这样金属阻尼器扭转支座外环层会被迫转动，第一变形块与第二变形块紧密接触，这样第二变形块就会被迫发生形变，第二变形块出现豁口甚至弯曲，金属阻尼器部件的均匀分布能有效分散每一个金属阻尼器部件受到的力，设备运行更加平稳，这样能够有效的减小主塔受到的扭力和振动，起到了非常好的保护主塔的作用。
Main tower torsion preventing power transmission tower with metal dampers consuming energy
The invention discloses a main tower torsion preventing power transmission tower with metal dampers consuming energy, and belongs to the technical field of power transmission lines. Metal damper partsare uniformly distributed, so that torque caused by breakage of a high-voltage line can be uniformly dispersed; a first deformation block and a second deformation block are in interference fit; in this way, when no high-voltage wire breakage accident occur, a whole metal damper torsion support is tensioned properly to ensure the stability of the whole high-voltage line; huge torque can be broughtat the moment when the high-voltage line is broken; therefore, an outer ring layer of the metal damper torsion support is forced to rotate; the first deformation block is in close contact with the second deformation block; therefore, the second deformation block is forced to deform; and the second deformation block is provided with a notch or even bent, the force borne by each metal damper part can be effectively dispersed through uniform distribution of the metal damper parts, equipment operation is more stable, in this way, torsion and vibration borne by a main tower can be effectively reduced, and the effect of well protecting the main tower is achieved.
本发明公开了一种金属阻尼器耗能的防主塔扭力输电塔，属于输电线路技术领域，金属阻尼器部件均匀分布能均匀的分散高压线断裂带来的扭矩，第一变形块与第二变形块间的配合方式为过盈配合，这样在未发生高压电线断裂事故时，整个金属阻尼器扭转支座张紧有度保证整个高压线路的平稳，在高压线断裂的瞬间会带来巨大的扭矩，这样金属阻尼器扭转支座外环层会被迫转动，第一变形块与第二变形块紧密接触，这样第二变形块就会被迫发生形变，第二变形块出现豁口甚至弯曲，金属阻尼器部件的均匀分布能有效分散每一个金属阻尼器部件受到的力，设备运行更加平稳，这样能够有效的减小主塔受到的扭力和振动，起到了非常好的保护主塔的作用。
Main tower torsion preventing power transmission tower with metal dampers consuming energy
一种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) / HE-CHENG YINGJIAN (Autor:in) / HU YOUTIAN (Autor:in) / TONG HEPING (Autor:in) / XU YUAN (Autor:in) / ZHENG JIANSHU (Autor:in) / ZHOU JIAHUI (Autor:in) / SUN CHENGXIANG (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2020
Main tower torsion preventing power transmission tower utilizing thin-wall buckling torsion
| Europäisches Patentamt | 2020
Main tower torsion preventing power transmission tower using lead core rubber
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
Hydraulic-damping-utilizing power transmission tower capable of preventing torsion of main tower
| Europäisches Patentamt | 2020