Rainfall induction type two-component high-polymer grouting device and manufacturing method thereof

A method for manufacturing a rainfall sensing two-component high-polymer grouting device, comprising the following steps:

• 1). providing permeable heads on a upper side, and left and right sides of an iron box, and providing permeable holes on both sides of a water bucket;
• 2). welding a triangular rib at a bottom of the iron box, and welding support feet at a bottom of the water bucket;
• 3). providing holes on both sides of a metal rod and a fulcrum shaft to connect by a bolt, wherein an end of the metal rod and the support feet are connected in an articulated manner, and an end of the fulcrum shaft is welded to an upper end portion of the triangular rib;
• 4). installing a curing agent ejector:
• welding an iron ejection port on an upper portion of a curing agent storage iron barrel, and welding an iron injection port in the middle of the curing agent storage iron barrel;
• 5). covering the iron ejection port with a rubber film, and covering the iron injection port with a rubber cap;
• 6). fixing a steel wire to a lower portion of the switch base by a steel wire buckle;
• 7). welding a circular ring on a lower surface of a piston shank and bolting the steel wire to the circular ring,
• welding an end of a piston shaft to an upper surface of the piston shank, and
• fixing the steel wire on the piston handle and the curing agent ejection iron barrel by an aluminum alloy cover;
• 8). connecting a curing agent storage iron barrel and the piston shaft in a sliding fit, and
• fixing a spring, the piston handle, and the curing agent ejection iron barrel together by the aluminum alloy cover;
• 9). connecting an upper curing agent ejection iron barrel and a lower curing agent ejection iron barrel by a threaded sleeve to form the curing agent ejection iron barrel;
• 10). installing a resin ejector:
• welding an iron ejection port on an upper portion of the resin storage iron barrel, welding an iron injection port in a middle of the resin storage iron barrel, and installing the resin storage iron barrel in the resin ejection iron barrel to make the resin ejector;
• 11). installing the resin ejector by following steps 4)-9) for installing the curing agent ejector;
• 12). connecting the curing agent ejection iron barrel, the resin ejection iron barrel and the iron box together by a threaded connection to form the rainfall sensing two-component high-polymer grouting device.