ES2299315B1 - SANDWORK OF ALERO. - Google Patents

Abstract

Eaves Scaffolding It consists of a series of tubular squares (1) with a horizontal section (2) and a vertical section (3), which comprises internally in its central and upper areas, two angular (4) which constitute the means of fixing the handrails of protection (5) of the scaffolding and inferiorly a sliding clamp (6) provided internally with an inverted angle (7), which constitute the fixing means of the plates (8) of the scaffold floor, while the horizontal section (2) has inferiorly of fixing pivots (9) on the upper ends of the lower struts (10) of the floor (11) and an adjustable arm (12), which is provided at its ends with articulation means (13) to the inner zone from the horizontal section (2) and to the lower struts (10) of the floor (11).

Description

Eaves Scaffolding

Object of the invention

The present invention relates to an eave scaffold, which provides essential novelty characteristics and notable advantages over the scaffolding for construction known and used in the current state of the art.
AC.

In general, the invention has developed an eave scaffold, to perform immediately works on recently concreted floors.

More specifically, the invention consists of a eave scaffolding, which comprises the arrangement of a series of squares on the edges of the recently concreted floor, for allow the arrangement of the plates that make up the floor of work and scaffolding guardrails, arranging in addition to the corresponding anchoring elements to the struts lower than the slab itself on which they are installed.

Background of the invention

At present the scaffolding arranged in the edges of the slabs, are made by direct anchors to the own forged prior to concreting, which produces subsequently the inconvenience that when removing the aforementioned anchors, deterioration in the slab itself, resulting in subsequently these deteriorations must be repaired.

Description of the invention

The present invention consists of a scaffolding of eave that does not require direct anchoring to the floor and that after removed, does not cause any deterioration in the floor.

Specifically the scaffolding object of the present invention, is constituted by a series of squares, which fixed between the bottom of the concrete floor and the upper end of its lower struts on which it supports the concrete floor, comprising the squares also fixing means for guardrails and for the plates that make up the scaffold floor.

Another feature of the invention, it also consists of the arrangement in the horizontal section of the brackets, with an adjustable anchor arm and support on the lower struts for when the floor protrudes from the floor bottom in which the struts settle.

All this will be explained in greater detail to what throughout the description that follows.

Brief description of the drawings

The description of the object of the invention is will be based on the accompanying drawings, in which title of example and without any limiting character therefore has represented a preferred embodiment.

Such drawings have represented what next:

The first figure shows a view in perspective of a squad for the formation of eaves scaffolding of the present invention, with the fixing means of the guardrails, the fixing means of the plates of the Adjustable floor and arm.

The second figure corresponds to a view in side elevation of the eave scaffolding object of the present invention, based on a series of squads with their corresponding adjustable arms, mounted on an edge of the concrete slab and its corresponding struts lower.

Finally, the third figure represents a perspective view of the eave scaffolding object of the present invention.

Detailed description of the preferred embodiment of the invention

The detailed description that follows from the preferred embodiment of the invention will be carried out taking as base the attached drawings, on which the corresponding parts or similar ones have been marked with the same numerical references to what along the various figures.

As can be seen according to the plans commented, the eave scaffolding object of the present invention, is constitutes by means of a series of tubular square brackets (1) square, with a horizontal section (2) of greater length than the vertical section (3).

The vertical section (3) comprises internally in its central and upper zones, two angular (4) that constitute the fixing means of the guardrails (5) of the scaffold.

The vertical section (3) also includes inwardly and in its lower area a sliding clamp (6) provided with an inverted angle (7), which constitute the means of fixing the plates (8) of the scaffolding floor.

The horizontal section (2) has inferiorly pivots (9) that constitute the fixing means on the upper ends of the lower struts (10) of the floor (eleven).

Each square (1) comprises an arm (12) adjustable, which is provided at its ends with means of articulation (13) to the inner zone of the horizontal section (2) and to the lower struts (10) of the floor (11).

Each means of articulation (13) is constituted by two parallel plates (14) with holes (15) facing each other at each end for the passage of two axes, one to cross the horizontal section (2) of each square (1) and the other to act as fixation in lower area of the struts (10).

Based on the structure described, the assembly of the eave scaffolding object of the present invention, is made of the following way described:

First, the horizontal (2) sections of the squares (1), are arranged under the slab, with their pivots (9) bottoms coupled to the upper ends of the struts (10), leaving a part of the horizontal sections (2) overhanging the floor overhang (11) together with the vertical sections (3).

The adjustable arms (12) found articulated to the horizontal sections (2) in their zones cantilever protrusions, are fixed and supported by articulation means (13) lower, to the struts (10) bottoms of the floor (11) and that rest on the floor (16) lower.

The arrangement of this arm (12) in each square (1), allows to fix and support all the set in the slabs (11) that protrude more than the slab (16) lower where the props are supported (10).

On the space that protrudes from the sections (2) horizontal, the plates (8) are arranged to form the floor of the scaffolding object of the present invention and whose plates (8) remain secured by the fixing means constituted by the clamp (6) and angular (7) inverted.

On the angles (4) of the sections (3) vertical, the guardrails (5) are fixed.

Therefore, the eave scaffolding object of the The present invention allows the following advantages:

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Anchoring and fixing the eave scaffolding object of the present invention in slabs (11) protruding from the  forged (16) lower.

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Fixing the scaffold over the perimeter of the floor (11), without the need for anchors located on the floor forged (11) before concreting.

It is not considered necessary to make the content of the present description so that an expert in the matter can understand its scope and carry out the realization practice of the described object.

However and since in the foregoing only one preferred embodiment of the object of the invention, it is evident that within its essentiality multiple variations may be introduced, without implying any alteration of the invention. Such modifications may affect, in particular, the shape, size and / or materials of manufacturing, its essential points being the ones that are reflected in the following claims.

Claims (2)

1. Eaves scaffolding, which being applied on the perimeter of the concrete slabs, is essentially characterized in that it is constituted by a series of square square tubular squares (1), with a horizontal section (2) of greater length than the vertical section (3), whose vertical section (3) comprises internally in its central and upper areas, angular two (4) that constitute the means of fixing the guardrails (5) of the scaffolding and inferiorly a sliding clamp (6) provided internally with an inverted angle (7), which constitute the fixing means of the plates (8) of the scaffold floor, while the horizontal section (2) has lower pivots (9) that constitute the fixing means on the upper ends of the lower struts (10) of the floor (11) and of an adjustable arm (12), which is provided at its ends with articulation means (13) to the inner area of the horizontal section (2) and to the p untales (10) lower of the floor (11). 2. Scaffold forward, according to the first claim, characterized in that the hinge means (13) is constituted by two plates (14) parallel with holes (15) facing each end for the passage of respective shafts, one to traverse the length (2) horizontal of each square (1) and the other to act as fixation in the lower area of the struts (10).