Waterproof drainage system of actuator embedded part panel groove and construction method of waterproof drainage system

Abstract

The invention relates to a waterproof drainage system of an actuator embedded part panel groove and a construction method of the waterproof drainage system. The waterproof drainage system comprises a positioning pipe, a sleeve cap assembly and a drain pipe assembly; the positioning pipe sleeves an anchor rod and is partially and fixedly embedded in the bottom wall of the panel groove, and the elevation of the top face of the positioning pipe is smaller than that of the top face of the anchor rod; the sleeve cap assembly is detachably installed on the positioning pipe, and the part, located above the positioning pipe, of the anchor rod is covered through the sleeve cap assembly; the drain pipe assembly is fixedly embedded in a structural bottom plate, one end of the drain pipe assembly communicates with the panel groove, the other end of the drain pipe assembly extends out of the structural bottom plate or is flush with the side wall of the structural bottom plate, and water in the panel groove is drained out of the structural bottom plate through the drain pipe assembly. According to waterproof drainage system, the anchor rod is protected through the positioning pipe and the sleeve cap assembly, corrosion of the anchor rod caused by the water in the panel groove is avoided, the water in the panel groove is drained out of the structural bottom plate through the drain pipe assembly, and the water is prevented from being accumulated in the panel groove.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a waterproof and drainage system for a panel groove of an embedded part of an actuator and a construction method thereof. Background technique [0002] The large-scale earthquake engineering simulation research facility is a high-precision large-scale experimental equipment for simulating natural earthquakes. The super-large and super-heavy actuator embedded parts are the core process part of the experimental equipment. The project includes as many as 148 sets of heavy-duty high-precision embedded parts. Features of overweight and high precision. The embedded parts are large in size and weight, and require extremely high processing accuracy. The anchor rod height of each set of embedded parts is 3.5 meters and the weight is 2.7 tons. Due to technological requirements, the panel of the embedded part of the actuator can only be installed after the structural concrete is poured. ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, and provide a waterproof and drainage system for the panel groove of the embedded part of the actuator and its construction method, so as to solve the problem that water and impurities are easily accumulated in the existing panel groove, which leads to the corrosion of the anchor rod

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