ES1065181U - Structural step - Google Patents

Abstract

Structural step, which comprising a general configuration with an external contour profile in the shape of a right triangle where the hypotenuse corresponds to the major supporting face, the major leg with the horizontal face and the minor leg with the vertical face, is characterized because the major supporting face (1) of a step includes anchoring elements that complement each other, during stacking, with other anchoring elements of the supporting major face (1) of another even step, thus ensuring the stacking of pairs of Steps that are in stable contact with their larger faces, forming a prismatic block determined by those two even steps. (Machine-translation by Google Translate, not legally binding)

Description

Structural step

Object of the invention

The present invention, as expressed in the set forth in this specification, refers to a step structural intended for the conformation of stairs that improves substantially the existing steps, obtaining advantages for handling, both in the manufacturing process and during transport and assembly.

Improvements in adherence to construction base material, essentially concrete, used for the realization of the staircase as well as speed in the construction of the stairs with a lower weight, also raising the level of general safety of the work by quickly eliminating Ramps prior to the construction of the stairs.

Background of the invention

Nowadays the steps are known, Among those that are worth mentioning are those of the type like Utility Model No. 160356 that refers to a part for the rung formation where a modular step is protected with a Finishing of the support face formed by two planes, which is not allows stable stacking for storage during manufacturing and also during transport.

Description of the invention

In order to achieve the objectives and avoid the drawbacks mentioned in the previous sections, the invention proposes a structural step that presents in principle a profile in the form of a right triangle, whose hypotenuse corresponds to the major face of support and union, by mortar or other materials, on the inclined plane of a ramp for conformation of a ladder. So, the hypotenuse corresponds with the inclined face, while the sides or legs of that triangle-shaped profile will correspond to the vertical and horizontal steps of the step.

Starting from this premise the structural step It is characterized in that the mentioned support face includes elements male and / or female elements that complement the elements male and / or female of the support face of another structural step even to allow the stacking of pairs of steps by their Contact support faces.

The tongue and groove coupling of the elements male and / or female between pairs of steps allows stacking fully stable that will facilitate the orderly stacking of several floors of pairs of steps, unlike the steps conventional of this type that this characteristic is not possible stacking

Particularly the male and female elements They comprise a curved profile.

In another embodiment, the male elements and female comprise an angular profile, whose faces are parallel to the major and minor sides of the triangle-shaped profile rectangle of the structural steps of the invention.

The vertical and horizontal steps of the step structural include grooves for better deposition of the bonding material and also achieve a better bonding of the tiles that are fixed on said faces.

Next to facilitate a better understanding of this descriptive report and being an integral part of the same accompany some figures in which with character illustrative and not limiting the object of the invention.

Brief description of the drawings

Figure 1.- Shows a profile view of two structural steps, object of the invention. They find each other faced by their major support faces.

Figure 2.- Shows another view similar to the previous.

Figure 3.- Shows a view of the stacking of the steps of the invention.

Figure 4.- Shows a view of a section of staircase with the steps of the invention.

Description of the preferred embodiment

Considering the numbering adopted in the figures, the structural step is determined from a body with an outer profile in the form of a right triangle, whose hypotenuse corresponds to the inclined major face of support 1, the side or larger leg with horizontal face 2 and side or leg minor will correspond to the front or vertical face 3.

The major face 1 of a structural step includes 4, 4 'and / or 5, 5' channels that run through the entire step width and are complemented by other highlights and / or other step channels to allow stacking of pairs of steps with their major faces in contact, so that together two steps along their major faces we will get a set of prismatic block formed by two pieces that allow a stable stacking of numerous structural steps, both during manufacturing as during transport, taking advantage thus maximizing the available space.

In a preferred embodiment, the protrusions 4 and channels 5 of the major faces of the steps have a curved structure In this embodiment, at least one of the two faces in contact during stacking included in the sections straight curved grooves 10 that improve even more if the stacking

In another embodiment, the 4 'projections and channels 5 'of the major faces 1 of the respective steps have an angular structure, whose branches are parallel to the faces horizontal 2 and vertical 3 of the steps, joining both branches in turn using a rounded vertex 6. In this embodiment the slits 10 can also be incorporated.

The step is formed internally by a intersecting partitions 7 although its structure could be Any other could even present a solid structure.

On the other hand, the vertices of the step are truncated or rounded off.

The horizontal 2 and vertical 3 faces of the structural step of the invention incorporate slots 8 and 9 that facilitate the gripping of the mortar to fix after tiles, as well as the grip of these too.

Claims (8)

1. Structural step, which comprising a general configuration with an external contour profile in the form of a right triangle where the hypotenuse corresponds to the major support face, the major leg with the horizontal face and the minor leg with the vertical face, is characterized because the major support face (1) of a step includes anchoring elements that complement each other, during stacking, with other anchoring elements of the major support face (1) of another even step, thus ensuring the stacking of pairs of steps that are stably in contact with their major faces forming a prismatic block determined by those two even steps. 2. Structural step according to claim 1, characterized in that the anchoring elements comprise male and female elements that fit into each other during stacking.
to. 3. Structural step, according to claim 2, characterized in that the male and female elements respectively comprise projections and channels that cover the entire width of the structural steps. 4. Structural step according to claim 3, characterized in that the projections (4) and channels (5) have a curved profile. 5. Structural step according to claim 3, characterized in that the projections (4 ') and channels (5') have an angular profile, whose branches are parallel to the horizontal (2) and vertical (3) faces of the steps. 6. Structural step according to claim 5, characterized in that the joining vertices of the branches of the projections (4 ') and channels (5') have a rounded profile (6). 7. Structural step, according to any one of the preceding claims, characterized in that the major support face (1) is determined by a single plane interrupted at least by the anchoring elements. Structural step, according to any one of the preceding claims, characterized in that at least some of the major support faces (1) incorporate grooves (10) located in the straight sections limited by two consecutive anchoring elements.