Prefabricated assembly type metal grouting corrugated pipe convenient to position and capable of preventing slurry leakage

A metal grout outlet pipe and a metal grout injection pipe are arranged on the upper portion and the lower portion of the corrugated pipe respectively, a sealing plate is arranged on the top of the corrugated pipe, and a plug assembly is arranged at the bottom of the corrugated pipe. The plug assembly comprises a rubber plug, a fixing screw fixed to the rubber plug, a gasket used for fixing the fixing screw and the prefabricated part mold, and a butterfly nut. All the accessories are simple, easy to purchase and convenient to machine, tool manufacturing can be completed, popularization and useof a component manufacturing plant are facilitated greatly, and the tool has the advantages of being safe, applicable and the like, has good popularization and practical value and can generate good economic benefits after being widely applied and popularized. 一种预制装配式便捷定位防漏浆金属注浆波纹管，波纹管上部和下部分别设有金属出浆管和金属注浆管，顶部设有封口板，底部设有堵头组件，堵头组件包括橡胶堵头、固定在橡胶堵头上的固定螺丝和用于将固定螺丝与预制构件模具固定的垫片和碟形螺母。本实用新型各配件简单易采购，便捷的加工即可完成工具化的制作，极利于构件生产厂普及使用，具有安全、适用等