| 摘要 |
PURPOSE: A cover for a pipe utility conduit is provided to improve the productivity of a cover by simplifying the assembly of the cover and to obtain the installation efficiency and handling stability of the cover by maintaining the rigidity of the cover and lightening the weight of the cover. CONSTITUTION: A cover (10) for a pipe utility conduit comprises a form body frame (12), a lattice reinforcement support, a height adjustment block (16), a cover body (18), an angle type fixing unit (20), and a handle. The form body frame is made of steel and forms a rectangular frame. The reinforcement support is made of steel bar and is fixed to the inside of the form body frame to support a load applied to the form body frame. The height adjustment block is fixed to the lower part of each corner of the form body frame to determine the height of the cover. The cover body covers the upper part of the form body frame and comprises an upper plate and a lateral plate. The angle type fixing unit fixes the cover body to the form body frame using each corner part of the cover body. The handle is perpendicularly assembled in the cover body. |
