Contact surface construction device for slope surface protection

A contact surface construction device for slope surface protection comprises a splicing nail plate and a clamping and pressing mechanism, the splicing nail plate is a bread plate, drilling cones are evenly distributed on the bottom face of the bread plate, and a fence with connecting holes a is arranged on the periphery of the upper surface of the bread plate; according to the clamping and pressing mechanism, a first connecting rod is fixedly arranged in the middle of a cross rod, a push handle is arranged at one end of the first connecting rod, a pressing rod making contact with the splicing nail plate is hinged to the other end of the first connecting rod, one or two supporting rods are hinged to the two ends of the cross rod respectively, and clamping devices are hinged to the bottoms of the supporting rods. According to the clamping device, the inner side of one side plate of a groove-shaped fixing plate is connected with a movable plate through a telescopic mechanism, and the movable plate is used for ad