ES1064301U - Post for fences. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Post for fences, of the type of those formed on a folded metal plate or similar, its section defining a polygon, semicircle or hollow form (11) above, subsequently finished in a "T" shape with two side portions together and parallel in a central core (12) to define recesses (13) for receiving prefabricated blocks (3), the wings (15) of the core (12) being arranged diverging in their rear part and extended in means for fastening the bars (2) ) available on each side, characterized in that the two diverging rear wings (15) are arranged in a "T" shape and elbowed in a converging fraction (15a) on the outside of the post (1), forming between the two convergent fractions (15a) ) a more or less narrow throat, in which the edges (15b) of said wings (15) are bent towards the inside of the throat, and the converging fractions (15a) of said wings (15) presenting recesses or grooves(16) interdistanced for the accommodation of the transverse rods (21) of the adjacent grid (2), held by the rod (22) or longitudinal wire of the end disposed between the converging fraction (15a) and the wing (15); and in that the post (1) comprises, housed between the wings (15), longitudinally and removably, a spacer (4) disposed between the longitudinal rods (22) of the bars (2) and adjusted to the edges (15b) of the wings (15), which immobilizes both bars (2) during the setting of the concrete for securing the post (1). (Machine-translation by Google Translate, not legally binding)

Description

Post for fences.

Object of the invention

The present invention relates to a post for fences that allow the placement of bars constituted by rods or wires welded together and crossed longitudinally and transversely, and / or precast concrete blocks.

Background of the invention

Currently for the realization of fences of enclosure of land and for access control in works, for example, there are a wide variety of systems and methodologies

A widely used system is the placement of some posts that properly spaced hold each other precast concrete elements or metal elements, such as metal plates or bars formed by rods or wires crossed longitudinally and transversely and welded between yes. These posts are attached to the ground by foundation independent or a small lower wall that sews them in continuous.

For example, French patent FR2676488 of DIRICKX describes a post for fastening prefabricated blocks of concrete and metal fence fences. This post is mainly consisting of a folded metal plate or similar and whose section defines a polygon, more specifically a isoscellic trapezoid, which is subsequently extended in the form of "T", with the two portions together and parallel in one soul central, to define some reception holes of the blocks prefabricated

These soul wings are arranged layered in its back inward and prolonged in a means of grating of the bars available on each side. In this way the Assembly of the bars is done by the inner side of the post or lateral housing area of the corresponding block.

The post has two holes or areas of reception of the longitudinal rods for the side bars, these two zones being separated by the central soul. This constitution complicates the assembly remarkably along with the fact that said reception areas of the longitudinal rod of the fence are exposed to the previous side corresponding to the public highway or outer space of which you want to fence and the placement of the gate is not easily made from a single side of the fence.

Description of the invention

The fence post of this invention features some technical peculiarities destined to allow a constitution of the fence in continuous with a single operation and also get a finish of it optimized, avoiding the exterior view of detachable areas.

In fact, the two divergent rear wings of the metal plate with which the post is constituted are arranged in a "T" shape and angled respectively in a convergent fraction on the outer side of the post. Between both converging fractions a throat is formed, more or less narrow, in which the edges of said wings are bent inwards. The converging fractions of said wings have interdistanced recesses and recesses for the accommodation of the transverse rods of each adjacent fence held by the rod or longitudinal wire of its end, which is disposed between the converging and diverging "V" fractions of said to. In addition, in this way it is achieved that the bars can be mounted from the inner side without having to go to the outer side to perform operation
any.

The post comprises housed between the wings, of longitudinal and removable, a separator of both longitudinal rods of adjacent bars. This separator is adjusted to the edges of the wings and immobilizes both bars during the setting of the concrete holding the post. This form it is possible the simultaneous placement of the posts and the bars continuously when the lower wall is being made and the foundation for fixing to the ground, the fence being closed completely. In addition as the arrangement of the posts can be adjust to the final arrangement, when the concrete is still fresh, possible tolerance errors are avoided.

As mentioned the separator is removable, that is, when the foundation concrete has set and from the wall it can be extracted for use in the construction of another fence. This only requires the use of a tool  to hit it upwards to get it out top of the post, such as a hammer and a scarp. He separator can also be left on the pole without needing recover it given its low manufacturing cost, thus avoiding there are gaps seen from the inside of the post. This separator it presents a preferably prismatic and sectional conformation rectangular, being made of plastic.

This conformation allows the realization of corners on fences in addition to straight linear conformations, for this only requires the proper orientation of the post with respect to at the angle to be covered and the oblique fit of the two adjacent bars, given the ease of pivoting with respect to its housing.

Description of the figures

To complement the description that is being performing and in order to facilitate the understanding of characteristics of the invention, is attached herein descriptive a set of drawings in which, for illustrative purposes and not limiting, the following has been represented:

- Figure 1 shows a cross section of the fence post.

- Figure 2 shows an elevation view post post.

- Figure 3 shows a perspective view post post showing the introduction of the separator.

- Figure 4 shows a plan view in detail of an example of mounting a pole with two bars.

- Figure 5 shows an elevation view Rear of a mounting of two fences to a pole.

Preferred Embodiment of the Invention

As can be seen in the figures referenced the post (1) is constituted by an iron folded metal for fastening metal bars (2), of the constituted by a plurality of wires or rods (21, 22) crossed and welded and / or prefabricated concrete blocks (3). These posts are preferably arranged recessed in some concrete foundations.

The pole section (1) presents at one end a hollow shape (11), polygon or semicircle, which configures a longitudinal spine, and which is subsequently prolonged in shape "T" with two side portions together and parallel forming a central soul (12) in which the gaps are defined (13) receiving the prefabricated blocks (3).

The soul (12) has a plurality of Trunk-shaped embossments (14) distributed longitudinally for the stiffening of the post (1). The soul (12) is prolonged in two divergent wings (15) in the form of "T", completing the aforementioned gaps (13).

Each wing (15) is layered in a fraction convergent (15a) on the outer side of the post (1), configuring between both convergent fractions (15a) a throat more or less narrow. The edges (15b) of said wings (15) in the throat, they are bent towards the inside of the same. The converging fractions (15a) of said wings (15) they have some interdistanciadas entrances and slots (16) for the housing of transverse rods (21) of the fence (2) adjacent, held by the rod (22) or longitudinal wire of its end, arranged in the "V" slot formed by the wing (15) and its convergent fraction (15a).

The post (1) comprises housed between the wings (15), longitudinally and with removable character, a separator (4) plastic and rectangular section prismatic preferably. This separator (4) is arranged adjusted after the throat, between the edges (15b) of the wings (15) and immobilizing the longitudinal rods (22) of the two adjacent bars (2), so that they cannot move while setting the concrete of the foundations of the fence and the possible lower wall.

Once nature is sufficiently described of the invention, as well as a preferred embodiment, for the appropriate purposes that the materials, form, size and arrangement of the elements described may be modified, as long as this does not imply an alteration of the essential features of the invention claimed in continuation.

Claims (4)

1. Post for fences, of the type of those constituted in folded metal plate or similar, its section defining a polygon, semicircle or hollow shape (11) above, subsequently finished in the form of "T" with two side portions together and parallel in a central core (12) to define holes (13) for receiving prefabricated blocks (3), the wings (15) of the core (12) arranged divergently at its rear and extended in means for securing the grilles (2) ) available on each side, characterized in that the two divergent rear wings (15) are arranged in a "T" shape and bent in a convergent fraction (15a) by the outer side of the post (1), being configured between both convergent fractions (15a ) a more or less narrow throat, in which the edges (15b) of said wings (15) are bent towards the inside of the throat, and the converging fractions (15a) of said wings (15) have recesses or grooves (one 6) interdistanciadas; for housing the transverse rods (21) of the adjacent grid (2), held by the rod (22) or longitudinal wire of the end disposed between the converging fraction (15a) and the wing (15); and because the post (1) comprises housed between the wings (15), longitudinally and removably, a spacer (4) arranged between the longitudinal rods (22) of the bars (2) and adjusted to the edges (15b ) of the wings (15), which immobilizes both grilles (2) during the setting of the concrete for securing the post (1). 2. Post according to claim 1, characterized in that the separator (4) is made of plastic. 3. Post according to claim 1, characterized in that the separator (4) is of rectangular section. 4. Post according to claim 1, characterized in that it has a plurality of frustoconical embossments (14) distributed along the core (12) of the post (1) for stiffening.