Pipe utility conduit of tunnels and drainage mold

摘要

A moving member (110) formed to be movable along a ground surface of a tunnel and adjustable in height in a vertical direction; A hollow ball forming member 120 provided at one side of the moving member 110 to form the hollow A; A drain hole forming member 130 provided at the middle of the moving member 110 to form the drain hole B; And a wall forming member 140 installed on the other side of the moving member 110 to form a wall C, wherein the moving member 110 is provided on both sides of the lower portion of the wheel, A main body 111 forming a main body 111a; A lifting body 112 installed on the upper portion of the main body 111 so as to be vertically movable; A cylinder 113 installed at one side of the main body 111 to move the lifting body 112 in a vertical direction; A plurality of rollers 114 installed on both sides of the upper portion of the lifting body 112; A rope 115 connected to one side of the lifting body 112 to circulate the roller 114; And a weight 116 installed at an end of the rope 115. The cavity forming member 120 includes a first support 121 installed at one side of the lifting body 112; A first hinge shaft 122 formed at a lower portion of the first support 121; A pair of first swivel casings (123) formed to be vertically rotatable about the first hinge shaft (122); And a pair of cavity forming dies 125 rotating in a lateral direction around a first pivoting axis 124 formed on the outer side of the first rotating plate 123. The drain forming member 130 is configured to be movable up and down A second support 131 installed in the middle of the body 112; A second hinge shaft 132 formed at a lower portion of the second support 131; A pair of second swivel arms 133 formed to be vertically rotatable about the second hinge shaft 132; And a pair of drainage formwork (135) rotating in a lateral direction around a second pivotal axis (134) formed on the outside of the second rotation axis (133), and the wall molding member (140) A third support 141 installed on the other side of the body 112; A third hinge shaft 142 formed at a lower portion of the third support 141; And a wall formwork (143) that rotates in the left-right direction around the third hinge shaft (142). The present invention provides a tunnel mold and a mold for molding a drainage hole, It has an effect that it can be disassembled. Particularly, the present invention has the effect of shortening the working time and construction period required for installing and dismantling the formwork according to the specifications of the cavity and the drainage hole. In addition, the present invention has the effect of preventing a safety accident in advance by stably moving a heavy workpiece. In addition, the present invention has the effect of smoothly installing the form by adjusting the center of gravity.