A type of steel mold for drilling holes in building curtain walls

Abstract

This utility model provides a steel mold for drilling holes in building curtain walls, effectively solving the problems of poor versatility and limited applicability of existing steel molds. The technical solution includes a U-shaped frame with a rearward opening, and multiple clamping screws screwed onto the side plates of the U-shaped frame. The front of the U-shaped frame has three rings, with a telescopic rod between adjacent rings. The rings and the ends of the telescopic rods are hinged, and the three telescopic rods are connected end-to-end to form a triangular structure. One of the telescopic rods is horizontal, and its middle section is hinged to the U-shaped frame. This utility model has an ingenious structure, enabling positioning and drilling of columns of different specifications, meeting various drilling requirements, and possessing strong versatility and a wide range of applications.

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