ITBI20100003A1 - BASE FOR MODULAR ANCHORAGE FOR LIFE LINES. - Google Patents

Description

DESCRIPTION OF THE INVENTION HAVING BY TITLE:

"MODULAR ANCHOR BASE FOR LIFE LINES"

SUMMARY

THIS IS AN INDUSTRIAL INVENTION INTENDED FOR SAFETY FOR WORK AT HEIGHT, TO BE INSTALLED IN THE ROOFS OF HOUSES, CONDOMINIUMS ETC ...

AS RECALLED IN D.LGS 81/08 AMENDED BY D.LGS 106/09.

THE PATENT IS SIMPLE AND LITTLE INVASIVE IN ADDITION TO HAVING A VERY LOW ENVIRONMENTAL IMPACT.

IT IS MADE UP OF AN INTERLOCKING STEEL STRUCTURE, CALLED BASE.

THIS BASE HAS THE ADVANTAGE OF TOTALLY ELIMINATING WELDING DEFECTS, THUS AVOIDING CRACKS AND BREAKS.

THE PURPOSE OF THIS BASE IS TO DISTRIBUTE THE WEIGHT IN A HOMOGENEOUS WAY SO AS TO ALLOW THE LESS BENDING DUE TO THE STRESS OF THE WEIGHT OF THE MAN CONNECTED TO THE ANCHOR.

THERE ARE HOLES AT THE ENDS OF THE BRACKETS, INTERLOCKING, WHICH ARE USEFUL TO EXTEND THE POSSIBLE ARMS, IN ORDER TO REDUCE THE EFFORT BY INCREASING THE FORCE LEVER.

THIS BASE IS INTENDED TO HOUSE A TUBE AND ROUND WHERE A GOLFARE IS PRESENT AT THE END.

DESCRIPTION

THE SYSTEM IS MADE UP OF STEEL OR IRON MATERIAL PLATES IDENTIFIED IN TABLE 1 WITH THE LETTERS H-L-P.

THE H AND L PLATES (TABLE 1) CAN BE ENCLOSED BETWEEN THEM, IN A MANNER SUCH AS TO OBTAIN A FRAMEWORK INSIDE THEM.

TO OBTAIN THIS PANEL, TWO TYPE H AND TWO TYPE L PLATES ARE USED.

IN THIS PANEL, A ROUND THREADED AT THE TWO ENDS AND A PIPE, AS IN TABLE 3, AT WHICH EXTREME ARE PRESENT: ON ONE SIDE A GULF WITH WASHER, AND ON THE OTHER AN ANCHOR (ANCHOR - BOLT - THREADED BAR). THE WHOLE SYSTEM IS LOCKED ON A PLATE CALLED P

(TABLE 1).

THIS UPPER PLATE P IS THE ONE THAT IS ABOVE THE PLATES H AND L, (TABLE 1).

THE FUNCTION OF THIS IS TO COMPACT THE CLOSURE THROUGH THE THREADED ROUND INSERTED IN A TUBE, ALL SCREWED BY THE GOFARE WITH WASHER AND ON THE OPPOSITE SIDE A DOWEL OR BOLT TO BE INSERTED, AS AN ANCHOR, TO THE SHEET IN LATERAL - CEMENT OR TO THE WOODEN BEAMS.

BY CLOSING THE SYSTEM USING THE GULFARE AS PER TABLE 3, THE THREADS PRESENT COMPACT ON THE PLATE P (TABLE 1) SO THAT THE ANCHOR PERFORMS ITS FUNCTION ON THE WOOD BEAMS OR THE LATER - CONCRETE SLABS SYSTEM LOCK.

THE HOLES PRESENT AND CALLED F, (TABLE 1) ARE USEFUL FOR TWO REASONS:

THE FIRST ALLOWS TO BIND THE WOODEN BEAM IN SUCH A WAY TO MAKE THE ANCHORING MORE SOLID BY SHARING THE FORCE OVER THE ENTIRE SURFACE OF THE BEAM.

THE SECOND ALLOWS TO EXTEND AND EXTEND THE ARM OF FORCE IN A MANNER SUCH AS TO SHARE AND REDUCE THE STRESS FORCES.

A METALLIC EXTENSION ALLOWS TO REDUCE THE FORCE DESTINED TO THE DOWEL OR BOLT THAT FIX THE SYSTEM TO THE LATERAL - CEMENT SLAB OR TO THE WOODEN BEAM.

THE PECULIARITY OF THIS SYSTEM, AS DETECTED BY TABLE 2, IS THE ABSENCE OF WELDING THEREFORE AVOIDING THE PROBLEM OF CRACKS WITH CONSEQUENT BREAKING OF THE ANCHOR.

FURTHERMORE, THE SYSTEM ALLOWS TO SHARE THE FORCES THROUGH THE HOLES F (TABLE 1) USING ONLY ONE ANCHOR, ALLOWING TO ARRIVE TO STRESSES MORE THAN 2000 KG WITHOUT DEFORMING THE SYSTEM

Claims (6)

CLAIMS 1. Interlocking procedure (table 2) by means of two plates â € H "and two plates" L "(table 1) in complete absence of welding. 2. Closing procedure by means of the "P" plate (table 1 and table 3) allowing the system to use a single anchor. 3. The use of different anchors such as anchors, log bolts or threaded bars. This anchor is located below the "BASE", which can be seen from table 3. In this table, a log bolt (anchor for wood) can be seen below the base. 4. The use of holes "F" (table 1) as an extension for the distribution of forces. 5. The use of holes "F" (table 1) as additional fastening to the wooden beams. 6. The use of holes "F" (table 1) as additional fastening to the brick-concrete slabs.