Underground barricade with blocking bar

摘要

The present invention relates to an underground type barricade with a block bar. The purpose of the present invention is to provide the underground type barricade having a block bar protruding in both directions of a block bar an underground type barricade, and capable of preventing damage or deformation as a block bar can be inclined while absorbing a shock by itself when a vehicle or a two-wheeled vehicle passes through while both lateral ends are slightly floated since the block bar is located in the upper part of a road whose both lateral ends constructed at an incline. According to the present invention, an underground type barricade (1) comprises: an accommodating part (11) buried in the ground; a block layer (13) accommodated in the accommodating part (11), and rotating and protruding if necessary to block an entry of a vehicle; and a hydraulic cylinder (14) installed in the accommodating part (11) to allow the block layer (13) to rotate around a hinge shaft (12). Moreover, the underground type barricade furthermore comprises a block bar part (16) to block passage in both directions of a block film by having each block bar (161) protruding outside both lateral ends of the block film, and to allow the block bar to be inclined inside a clearance range of a block bar holder as a ball caster and a buffer spring absorb a shock when load is applied while the block bar is placed on the upper surface of the road at an incline in the direction of both lateral ends.