To provide a cooling bed which is simple, the cost of equipment of which is not increased and cooling can be performed while effectively suppressing the bend of a hot-rolled steel such as a flat bar and leaf-spring material.

In this rake type cooling bed, shield plates 7 are installed between the bearing parts 4-1 of a fixed lakes 4 and in the spaces between the bearing parts 4-1 and the bearing part 5-1 of a moving lake 5 and a thermally insulating material composed of a material the thermal conductivity of which is smaller than that of the construction material of each lake is attached to the surfaces of the fixed lakes and the moving lakes. In this cooling bed, it is desirable that the thermally insulating material is austenitic stainless steel. By this cooling bed, because even the steel which is not rotated like the flat bar and the leaf-spring material can be uniformly cooled, the generation of the bend is suppressed.