ES2215492B2 - ADJUSTABLE ACOUSTIC SHOCK ABSORBER. - Google Patents

Abstract

Adjustable acoustic shock absorber, especially used in construction for the realization of floating concrete floors and adjustable benches, minimizing the acoustic effects and vibrations that may be generated, mainly characterized by a metal base and a rubber silentblock, once screwed and regulated in height, a water-repellent constitutive base panel is installed on them for the placement of a mesh, on which the concrete is poured into a floating floor. The invention presented provides the main advantages of providing greater acoustic insulation, avoiding the vibrations that can be generated, while providing better adaptability to the ground.

Description

Adjustable acoustic damper.

The present specification refers to, as its title indicates, to an adjustable acoustic damper, especially use in construction for the realization of soils Floating concrete and adjustable benches, minimizing acoustic effects and vibrations that may be generated, characterized mainly for a metal base and a rubber silentblock, once screwed and regulated in height, it is installed on them a constitutive base water repellent panel for the placement of a mesh, on which the concrete is poured constituting a floating floor

The need for floor assembly is known floating to ensure sound insulation and avoid vibrations At present they are known multiple and varied types of insulators, being the simplest simple tacos of rubber that in no way can be adjusted in height and as consequently the alignment and balancing of the panel that should Enduring is complicated.

Attempts have been made to find other solutions. By example Utility Model U9303353 "Sound absorber and vibrations adjustable on bench or floating concrete floors " It presents a complex system of regulation by screws, designed for adjustable benches, but of little use for a floating concrete floor, because for its regulation the screw manipulation, which exceeds the ground level, a once this was suspended, which greatly hinders the possibility of covering the floor with decorative flooring, in addition of offering a complex mounting system.

To solve the problem in the currently the object adjustable acoustic damper has been devised of the present invention, which consists mainly of two clearly differentiated parts, basically square with rounded corners, the upper part being integral with the base through a central hole through which a stud goes through of fixation that allows the regulation in height, being the part lower solidarity with the ground or with the base of hearth by means of two holes located in fins located at ends opposite through which screws, rivets, or any similar mechanical fixing means.

Both parts are made of rigid material,  preferably high strength metallic or thermoplastic. The bottom or base has a sole of elastic material, preferably of rubber, to guarantee a perfect adaptability to soil and imperfections that it could to have.

The base in its central part has a recess circular housing in its central part a threaded stud, anchored to the same base by means of a nut with the corresponding pair of tighten, to avoid any mismatch that could cause vibrations

The upper part, integral with the base is constituted by a flat base on which a silentblock preferably of rubber or elastic material and that responsible for providing the necessary damping to eliminate possible vibrations and provide the necessary isolation acoustic. The fact of incorporating a silentblock allows to distribute better and more uniformly floating floor load. He silentblock presents a circular recess in each of its faces leaving a stabilizer in preferred number of four, formed by pins of rectangular shape, with a certain curvature, and emerging from the bottom up.

The upper part has a hole, housing another threaded hole inside its metal base through which the threaded stud allows regulation in height of the silentblock.

Once the shock absorber has been delimited has to be used for the configuration of a floating floor is detail the different processes for its realization:

First, the shock absorbers are incorporated on the base of the floor or floor, being preferably fixed with screws, leaving between them an approximate distance of 60 cm., This distance can be variable depending on the characteristics and dimensions of the floating floor.

It is important to note that both fixing to ground as its subsequent height adjustment can be carried out easily, thanks to the perfect accommodation on the ground that gives you the sole of elastic material that guarantees a perfect adaptability to the ground and imperfections that it could have East.

The height adjustment is easily done, by means of a laser or by other means that allow its leveling, being only necessary the turn of the silentblock on the asparagus thread until you get a perfect alignment in height.

Once the height is adjusted, it is placed on the shock absorber plates of water-repellent material, as an integral part of the future floating floor, then placed on it, Mesh plates, to cover the desired space.

The walls that will form the floor receptacle Floating should be coated with plastic or similar material to prevent concrete from setting on them, thus achieving a floating floor.

Reinforced concrete is poured over the mesh the floating ground being consolidated, later you can apply any type of soil on this surface decorative.

This adjustable acoustic damper that presents brings multiple advantages over the available systems At present, the most important is the ease it offers for its assembly, propitiated by the simplicity in the regulation of silentblock, simply achieved by turning the silentblock on the pin anchored in the base or piece lower.

Another important advantage of the invention is that with its use a better adaptability to the ground is provided or solera, thanks to its sole of elastic material.

We must also highlight the advantage it produces the use of several silentbllocks preferably of rubber, improving the elimination of vibrations and favoring the acoustic isolation.

Finally, we must not ignore the advantage obtained with the undeniable constructive simplicity of the invention, and of the low economic cost that entails, together with its high effectiveness.

To better understand the purpose of this invention, an embodiment has been shown in the attached drawing preferential practice of a shock absorber for insulation vibrations

In said plane figure (1) shows a view Side of the adjustable acoustic damper.

Figure (2) shows a front and side view from the bottom or base.

Figure (3) shows a front and side view from the top.

Figure (4) shows a side view of the complete set of the invention constituting a floor floating.

The adjustable acoustic damper object of the The present invention consists mainly of two parts (1 and 2) clearly differentiated, basically square with corners rounded, the upper part (2) being integral with the base (1) through a central hole through which a stud goes through fixing (3), and the lower part (1) being integral with the floor or with the base of hearth by means of two holes (4) located on fins (5) located at opposite ends through of which screws, rivets, or any means are placed similar mechanical fixing.

The base (1) has a sole (6) of material elastic, preferably rubber, to ensure a perfect adaptability to the ground and imperfections that could to have.

The base (1) in its central part has a circular recess (7) housing in its central part a stud threaded (3), anchored to the same base (1) by a nut (8) with the corresponding tightening torque, to avoid any mismatch that could cause vibrations.

The upper part (2), is constituted by a flat base (9) on which a silentblock sits (10) preferably of rubber or elastic material and that is responsible for provide the necessary damping and sound insulation. The silentblock (10) has a circular recess (11) in each of their faces freeing a stabilizer (12) in preferred number of four, formed by rectangular pins, with a certain curvature, and emerging from the bottom towards above.

The upper part has a hole (13), housing a hole (14) threaded in its base metal, where the threaded stud (3) runs that allows height adjustment.

Once the shock absorber has been delimited has to be used for the configuration of a floating floor is detail the different processes for its realization:

The shock absorbers are installed first on the base of the floor or hearth (15), being fixed preferably with screws (16), leaving between them a approximate distance of 60 cm., this distance can be variable depending on the characteristics, weight and dimensions of the soil floating.

The walls that will form the floor receptacle Floating (20) must be coated with plastic material or similar to prevent concrete (19) from setting on same.

The height adjustment is easily done, by means of a laser or by other means that allow its leveling, because only the turn of the silentblock is necessary (10) on the thread of the stud (3) until a perfect alignment in height.

Once the height is adjusted, it is placed on the shock absorbers plates of water-repellent material (17), below place mesh screens (18), until the space is covered wanted.

Concrete is poured over the mesh (19) the floating ground (20) being consolidated, later it you can apply any type of soil on this surface decorative.

A description is voluntarily omitted detailed of the rest of particularities of the system that is presented or of the component elements that integrate it, because we estimate by our part that the rest of these particularities are not object of any claim.

Once nature is sufficiently described of the present invention, as well as ways of bringing it to the practice, we just have to add that its description is not limiting, being able to make some variations, both in materials as in shapes or sizes, as long as said variations do not alter the essentiality of the characteristics that They are claimed below.

Claims (5)

1. Adjustable acoustic damper, especially used in construction for the realization of floating concrete floors and 5 adjustable benches, minimizing the acoustic effects and vibrations that may be generated, characterized by being constituted in a square shape with the rounded edges of preferably metallic material or high strength thermoplastic, formed by a lower part or base (1) that incorporates a circular recess (7) in the center of its upper part, housing a threaded stud (3) in its center, anchored by a nut (8 ) ,, having two fins (5) located at opposite ends, incorporating in its center through holes (4), by its lower part incorporates a sole (6) of elastic material, the upper part (2) being constituted by a base (9) on which sits a silentblock (10) preferably of 5 rubber or elastic material, presenting a circular recess (11) on each of its faces leaving a stable free hoist (12) in preferred number of four, formed by pins of rectangular shape, with a certain curvature, and emerging from the bottom of the base (9) upwards, the upper front part has a hole (13) , housing another hole (14) threaded into the metal base (9). 2. Adjustable acoustic damper, according to the preceding claim, characterized in that the lower part or base (1) and the upper part (2), remain joined by a threaded stud (3), which allows height adjustment. 3. Shock absorber for vibration isolation, according to the preceding claims, characterized in that in the assembly process the dampers are installed on the base of the floor or floor (15), being preferably fixed with screws (16), through the holes ( 4) of the lateral fins (5). 4. Shock absorber for vibration isolation, according to the preceding claims, characterized in that the height adjustment is carried out by turning the silentblock (10) on the thread of the stud (3) until a perfect height alignment is achieved. 5. Shock absorber for vibration isolation, according to the preceding claims, characterized in that once the height is adjusted it is placed on the dampers, plates of water-repellent material (17), then mesh plates (18) are placed on top, until the space is covered desired, then pouring concrete (19) consolidating the floating floor (20).