Cable laying protection device for hydropower engineering

The utility model provides a cable laying protection device for hydropower engineering. The cable laying protection device for hydropower engineering comprises a bottom frame; the protective cover is arranged at the top of the bottom frame; the four clamping grooves are formed in the inner walls of the two sides of the protective cover respectively; the four first through holes are formed in the inner walls of the two sides of the bottom frame respectively; the four hollow cylinders are fixedly mounted on the inner wall of the top of the protective cover; and the four clamping strips are installed in the corresponding hollow cylinders in a sliding mode, one ends of the four clamping strips penetrate through the corresponding first through holes, extend into the corresponding clamping grooves and are connected with the clamping grooves in a sliding mode, and the other ends of the four clamping strips extend out of the corresponding hollow cylinders. The cable laying protection device for hydropower engineering