RU122136U1 - UNIVERSAL DEVICE FOR FASTENING A BEACON UNDER PLASTER - Google Patents

Abstract

A universal device for attaching a lighthouse under plaster, containing a latch, a lighthouse holder made of elastic material and provided with grooves, characterized in that one of the sides of the lighthouse holder groove contains a bead, and on the supporting surface of the lighthouse holder and the surface of the latch fixed on the lighthouse holder with the ability to move along its axis, risks are fulfilled.

Description

The claimed technical solution relates to the field of construction, in particular to devices for installing and regulating the level of a lighthouse for plaster.

High-quality plaster does not repeat the profile of the wall; it is carried out on plaster beacons, previously installed very precisely.

Install beacons under the plaster, for example, Do It Yourself: “Installing stamps and beacons”, http://www.diy.ru, suggests fixing them with stucco (alabaster).

Disadvantages: It is necessary to ensure that the beacon does not skew, otherwise the quality of the plaster will suffer.

It is known (http://www.remstroybaza.ru/shtukaturka-sten.html) that the beacons are mounted on the wall using self-tapping screws, and the verticality is checked using the building level. They should be located at a distance of not less than 1.5 meters between themselves to avoid errors. After plastering, beacons can not be removed.

The above-described method has drawbacks, such as: when drilling holes for a self-tapping screw, the drill can "lead away" and the hole does not coincide with the marking of the position of the beacon, which will lead to the need to drill again.

It is known "Device for attaching a lighthouse for plaster (OPTIONS)", utility model patent No. 88083, which includes a lighthouse holder, a fastening element, for example, a dowel-nail, or a self-tapping screw, while the lighthouse holder is made of an elastic material, for example, PVC , and has one groove in the upper plane and in the lower plane, while the groove in the upper plane is made with undercut in the form of, for example, dovetail, and the groove in the lower plane is made in the form of a head of a fastener.

The known device has a drawback: in it you can install beacons for plaster of a certain width.

The closest in its technical essence is a device for fastening a lighthouse for plaster, described on the site www.domo-stroitel.ru containing, a clamp, a lighthouse holder made of elastic material and equipped with grooves.

But this device does not provide reliable fixation of the latch on the beacon.

The objective of the proposed technical solution is to simplify the installation and fastening of the lighthouse under the plaster, the ability to install beacons under the plaster of any width, and providing a more reliable fixation of the latch on the lighthouse.

The problem is solved due to the fact that the universal device for fastening the beacon under the plaster, containing the retainer, the beacon holder made of elastic material and provided with grooves, moreover, one of the sides of the groove of the beacon holder contains a shoulder, and on the supporting surface of the beacon holder and the surface of the retainer, mounted on the beacon holder with the possibility of moving along its axis, risks are met.

The inventive device is illustrated in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5.

Figure 1 shows a universal device for mounting beacons under the plaster assembly.

Figure 2 shows the lighthouse holder.

Figure 3 shows the latch.

Figure 4 shows the lighthouse stucco.

Figure 5 shows a universal device for attaching a lighthouse under the plaster, side view.

A universal device for attaching a beacon (Fig. 1 and Fig. 2) contains a beacon holder 1 and a retainer 2 (Fig. 1 and Fig. 3), the beacon holder 1 has a parallelepiped shape, at the base of which lies a rectangle or square made of elastic material for example, PVC, in the upper part of the lighthouse holder 1 (Figs. 1 and 2), a supporting surface 5 is made, limited on one side by a shoulder 16 made with undercut 4, on the other hand, a rather long longitudinal through groove 8 (Fig. 2) , the lower part of the lighthouse holder 1 has large chamfers 14 and 15 and a groove 9 made for the entire length of the lighthouse holder (Figure 2). Pos 9 has a shape necessary and sufficient to install the head of the fastening element 13 (FIG. 5), a self-tapping screw, screw, etc.. The retainer 2 (FIG. 3) has a shape, for example a cube with grooves and bevels made therein , The latch is made of an elastic material, for example, PVC. The lower part of the latch 2 is made in the form of a boss, which is, when the inventive device is assembled (Figure 1), the "mating" part of the groove 9 of the lighthouse holder 1, i.e. repeats its shape with the ability to move inside it, the upper part of the latch 2, in fact, draws a groove 17 of the device assembly (Figure 1), with undercuts 4 and 7, and in which the beacon will be mounted under the plaster 11. The latch 2 can be made from material in contrasting color to the color of the beacon holder, which is very convenient if the beacon holders and retainers are stored in the same container.

The inventive device operates as follows:

On the surface prepared for plastering, marking the location of the beacons is done, for this the entire working surface is divided by marks into equal sections with a width of 1-1.5 m and vertical lines are beaten off with the help of these marks with a colored thread. Then adjust the plaster guides - beacons 11 (Figure 4), by cutting off the excess with scissors for metal, drill holes in the surface to be plastered, insert holes in them if necessary, then drive nails with screw thread into the dowels or screw self-tapping screws, i.e. install fasteners 13 (Figure 5). On the caps of the fasteners 13 put on the holders of the balls 1 through the groove 9 (Fig.2 and 5). On the supporting surface 5 of the lighthouse holders 1, lighthouses 11 are installed all the way into the undercut surface 4 and, on the other hand, latches 2 are inserted into the grooves 8 and 9, which move along the grooves until the lighthouse 11 is fixed in size 12. In order to make the lighthouse more secure on the supporting surface 5 of the holder of the beacon 1 and the surface 6 of the latch 2 can be performed risks 6 (Fig.1 and 3).

If we compare the claimed device with the prototype, it can be revealed that both devices are mounted on the heads of the fasteners, and in both devices the plaster beacon is mounted in a groove having undercuts for better fastening the lighthouse.

Achieved effect:

Due to the fact that in the inventive device one of the sides of the groove in which the lighthouse is mounted is movable, due to the presence in the design of the device - a latch installed in the longitudinal groove of the lighthouse holder with the possibility of advancement, quick and convenient installation of beacons on the plaster this makes it possible to install beacons in the inventive device for plaster of any width 12 (Figure 4), if necessary, the lighthouse can be easily removed if it is bent or there is a need to remove the lighthouse after plastering. In addition, the beacon holders and retainers can be made of materials of different colors, which is also very convenient if both parts are stored in the same container, they can be easily distinguished from each other, which speeds up the process of installing beacons.

Claims (1)

A universal device for attaching a beacon under the plaster, containing a retainer, a beacon holder made of elastic material and provided with grooves, characterized in that one of the sides of the groove of the beacon holder contains a shoulder, and on the supporting surface of the beacon holder and the surface of the latch mounted on the beacon holder with the possibility of moving along its axis, the risks are fulfilled.