Grids and Posts with Adjustable Claws for the Assembly of Guardrails in Construction Work

Abstract

Grids and posts with adjustable claws for use in the assembly of guardrails in construction work, serving as temporary peripheral protection railings on slab floors. This system avoids the time and high labor costs of drilling holes in concrete to fix support structures for various grid models. The post attachment system ensures safe assembly and disassembly, with a fast and reliable mechanism for opening and closing the claws. The invention includes grids with quick-fit rings and posts with adjustable claws, which operate through a spindle with a crank. The claws have a large spacing capacity between their lower and upper parts, and the posts are fixed to slabs or edge beams by the pressure applied when closing the claws. The grid support design allows for easy, secure placement and removal of grids, significantly increasing productivity.

Dependencies are inferred from the claim text.