Universal joint type water flow guiding assembly capable of adjusting to uneven ground

Abstract

According to the present invention, an assembly for guiding water flow comprising a plurality of water shielding plates, wherein each of the water shielding plate has a recessed portion formed on one side thereof, a protruded portion formed on an opposite side thereof, a first fastening hole running through the recessed portion, and a second fastening hole running through the protruded portion, wherein the second fastening hole has an elongated cross section, wherein the protruded portion of one water shielding plate is at least partially accommodated in the recessed portion of an adjacent water shielding plate when the water shielding plates are fixed to a ground by a fastening rod inserted into the first and the second fastening holes, and wherein, during or after fixing of the water shielding plates to the ground, the water shielding plates can be spaced apart or rotated in a transverse direction due to the elongated cross section so that a lower end of each water shielding plate can be adjusted to fit to the ground is provided.

What is claimed is: 
     
         1 . An assembly for guiding water flow comprising a plurality of water shielding plates, wherein each of the water shielding plate has a recessed portion formed on one side thereof, a protruded portion formed on an opposite side thereof, a first fastening hole running through the recessed portion, and a second fastening hole running through the protruded portion;
 wherein the second fastening hole has an elongated cross section;   wherein the protruded portion of one water shielding plate is at least partially accommodated in the recessed portion of an adjacent water shielding plate when the water shielding plates are fixed to a ground by a fastening rod inserted into the first and the second fastening holes, and   wherein, during or after fixing of the water shielding plates to the ground, the water shielding plates can be spaced apart or rotated in a transverse direction due to the elongated cross section so that a lower end of each water shielding plate can be adjusted to fit to the ground.   
     
     
         2 . The assembly of  claim 1 , wherein a width of the recessed portion is formed larger than a width of the protruded portion so that the water shielding plates can be displaced vertically by a clearance due to a difference in the width of the recessed portion and the protruded portion, thereby the lower end of each water shielding plate can be adjusted to fit a level of the ground. 
     
     
         3 . The assembly of  claim 1 , further comprising a plurality of tarpaulins to be attached to the plurality of shielding plates. 
     
     
         4 . The assembly of  claim 3 , wherein a width of one tarpaulin corresponds to a width of one shielding plate,
 wherein the tarpaulin has an upper part to be attached to the water shielding plate and a lower part to be in contact with the ground, with the lower part of the tarpaulin being connected to the upper part of the tarpaulin and separable along its center line, and   wherein the tarpaulin is arranged so that its center line is adjacent to the fastening rod inserted into the fastening holes of neighboring water shielding plates, thereby the upper part of the tarpaulin covers respective halves of the neighboring water shielding plates.   
     
     
         5 . The assembly of  claim 4 , wherein at least one extension part is provided in the lower part of the tarpaulin, and the extension part is formed at a center of the lower part of the tarpaulin, and/or one of a left edge and a right edge of the lower part of the tarpaulin so that the extension part lies along a direction of water flow. 
     
     
         6 . The assembly of  claim 3 , wherein the tarpaulin is adhered to the water shielding plate by a Velcro structure, and the Velcro structure includes a pair of Velcro lines and a rubber packing line therebetween. 
     
     
         7 . The assembly of  claim 1 , wherein the first fastening hole has an elongated cross section. 
     
     
         8 . The assembly of  claim 7 , further comprising a fastening rod to be fixed to the ground through the first and second fastening holes,
 wherein the fastening rod has a length with an elliptical cross section and a length with a circular cross section, and   wherein, after fixing of the fastening rod to the ground, the elliptical cross section length is located in the first fastening hole, with a length of a major axis of the elliptical cross section being equal to or greater than a width (g) of the first fastening hole, and the circular cross section length is located in the second fastening hole, with a diameter of the circular cross section being equal or smaller than a width of the second fastening hole.