Steel protection groove for passing cable

The utility model discloses a steel protection groove for a passing cable, which comprises a support main body, and the support main body comprises a bottom plate, a top plate and an elastic support body. The elastic support body is arranged between the bottom plate and the top plate, two ends of the elastic support body are respectively provided with a slope buffer structure, and the elastic support body is provided with a channel for passing cables to pass through. According to the steel protection groove for the passing cable, the passing cable passes through the channel, and the elastic supporting body can bear the pressure of a motor vehicle; therefore, investment is saved, the construction period is shortened, a large working face is not needed, and the influence of the portal frame on landscapes, especially areas with rebroadcasting is avoided. 本实用新型公开了一种过路电缆钢制保护槽，包括支撑主体，所述支撑主体包括底板、顶板和弹性支撑体；所述弹性支撑体设置于所述底板和顶板之间，所述弹性支撑体两端分别设置有斜坡缓冲结构，所述弹性支撑体设置有用于过路电缆通过的通道。本实用新型过路电缆钢制保护槽，过路电缆从通道内通过，弹性支撑体能够承受机动车压力；不仅节约了投资、减