Protection device for mountain forest power transmission line

The invention discloses a protection device for a mountain forest power transmission line, which comprises a plurality of groups of protection structures arranged on the two sides of the power transmission line, and the plurality of groups of protection structures are fixedly connected to the ground through two support frames at the two ends. The protection structures are arranged on the two sides of the power transmission line, the probability that the power transmission line is broken can be reduced, the power transmission reliability is improved, the maintenance frequency is reduced, and the maintenance cost is reduced. 本发明公开了一种用于山林输电线路的保护装置，包括布置在输电线路两侧的多组防护结构，多组防护结构通过两端的两个支撑架固定连接在地面上。本发明采用在输电线路两侧设置防护结构，能够降低输电线路被砸断的概率，提高输电可靠性，降低维修频次，降低维修成本。