Earthquake resistant tower for power transmission line: Fid-Bau Portal

Earthquake resistant tower for power transmission line

JIN JONG SIN

The present invention relates to a steel tower structure for a distribution line, having an earthquake resistance function. A lower horizontal reinforcing member is connected to a lower pillar member forming a steel tower body by a connection unit of the lower horizontal reinforcing member. A lower inclined reinforcing member is connected to the lower horizontal reinforcing member by an upper end connection unit of the lower inclined reinforcing member. An upper horizontal reinforcing member is connected to the lower pillar member by a connection unit of the upper horizontal reinforcing member. An upper end of an upper inclined reinforcing member is connected to the upper horizontal reinforcing member by an upper end connection unit of the upper inclined reinforcing member. A lower end of the upper inclined reinforcing member is connected to the lower horizontal reinforcing member by a lower end connection unit of the upper inclined reinforcing member. So, the steel tower structure for a distribution line can be safely maintained from shock or strong vibration due to earthquake and can be easily applied to an existing steel tower. So, the steel tower structure for a distribution line can save time and costs by being managed by maintenance without removing and newly installing the existing steel tower.

본 발명은 내진기능을 갖춘 배전선로의 철탑구조에 관한 것으로, 철탑본체를 구성하는 하부주주재에 하부수평보강재를 하부수평보강재 결합수단에 의하여 결합하고, 하부수평보강재에 하부경사보강재 상단결합수단에 의하여 하부경사보강재를 결합하며, 하부주주재에 상부수평보강재를 상부수평보강재 결합수단에 의하여 결합하고, 상부수평보강재에 상부경사보강재의 상단을 상부경사보강재 상단결합수단에 의하여 결합하며, 하부수평보강재에 상부경사보강재의 하단을 상부경사보강재 하단결합수단에 의하여 결합함으로써 지진 등에 의한 강한 진동이나 충격으로부터 안전하게 유지될 수 있도록 함과 아울러 기준 철탑에도 쉽게 적용할 수 있도록 하여 기존 철탑을 철거하고 새로 설치하지 않고 유지 보수하는 차원에서 관리할 수 있어 비용과 시간을 절감할 수 있도록 한 것이다.

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