Water tank is assembled in simple and easy pre -compaction

The utility model discloses a water tank is assembled in simple and easy pre -compaction, water tank are square structure, including splicing plate, connecting piece, enhancement staple bolt, the connecting piece is the welding integrated configuration of C type channel -section steel, and including welding in line connection structure's first connecting piece, the rectangular connection structure's of welding second connecting piece and third connecting piece, first connecting piece inlays two splicing plate that the side is adjacent and forms the water tank lateral wall together, and secondconnecting piece and third connecting piece constitute the incline of water tank, splicing plate comprises iron sheet panel and the angle steel that plays strengthening effect, including two kinds ofspecifications, it encircles in the water tank body wall outside to strengthen the staple bolt, inner wall surface of water tank covers and prevents the osmosis membrane material. The utility model discloses water tank shape r