Quickly assembled guardrail

Abstract

The utility model relates to the technical field of guardrails, specifically a quick assembly type protective fence, including horizontal pipe and vertical pipe, the horizontal pipe is connected with the vertical pipe through the plug -in department of its on -board plug -in and is installed, and the plug -in department and horizontal pipe are integral type or split type design, the inside of horizontal pipe is equipped with the limiting assembly of clamping, the inside of vertical pipe is installed with V type elastic buckle, and both ends of V type elastic buckle are equipped with locking contact, and the both sides of vertical pipe correspondingly are equipped with positioning hole, and locking contact stretches out from the corresponding positioning hole, and forms the joint cooperation with limiting assembly, realizes the firm connection of horizontal pipe and vertical pipe. The horizontal pipe and vertical pipe adopt the standardization prefabricated assembly, complete through the plug -in type assembly, avoid traditional welding process, reduce the transportation volume and weight, adapt long -range construction scene. The joint mechanism of V type elastic buckle and positioning hole is adopted, and the automatic pasting design of pre -bending card is combined, realize the "plug -and -lock" of horizontal pipe and vertical pipe, greatly improve the installation efficiency, and allow local replacement when maintaining, do not need to dismount the overall structure.

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