RU131769U1 - FACING MOUNTING UNIT - Google Patents

Abstract

The fastening unit of the facing plates includes guide racks and profile crossbars forming a frame on which plates are installed using the lower and upper clamps. On the horizontal bearing surfaces of the lower and upper clamps, longitudinal sinusoidal grooves are made.

The lower and upper clamps are made the same, namely, from the same material and the same shape. The clamps are made unequal U-shaped, on the horizontal surfaces of which are made longitudinal sinusoidal grooves. Moreover, the smaller shoulder of each clamp has the ability to contact with the profile bolt, and the larger shoulder is made inclined and has the ability to contact the front surface of the facing plate.

2 s.p. f-ly; 6 ill.

Description

The utility model relates to construction and is intended for the construction of buildings for industrial and civil purposes and can be used for quick installation of cladding panels to curtain walls.

A known method of installation of protective structures with the further installation of the filling elements, in which form a frame by connecting the guide racks and crossbars. To the surface of the frame using single clamps with a Central hole for fasteners, set the filling elements. Moreover, the filling elements are first exposed in the vertical and horizontal planes, then single clamps are baited with a given step, and then the clamping elements are finally fixed with clamps, then the connection points are closed with protective decorative covers around the entire perimeter of the facade (see Ukraine Utility Model No. 60287 06/10/2011, Е04В 2/90, E04F 13/08).

The disadvantages of this installation method is the increased complexity and material consumption of the installation of the filling elements due to their preliminary alignment on the planes and the use of fasteners for final fixation. In addition, due to the long-term effect of weight and wind loads on the fastening of the filling elements, the operational reliability of the facade structure and the durability of facing panels and plates are weakened.

The utility model is based on the task of creating such a fastening unit for cladding plates that would reduce the complexity and material consumption of the installation when installing the plates, as well as increase the operational reliability and durability of the fastening of the cladding of building facades.

The problem is solved in that the mounting unit of the facing plates containing guide racks connected to the profile crossbars, on which the plates are mounted using clamps, in accordance with the utility model, the plates are fixed using the same clamps, rotated one by one through 180 ° due to contact connection of their horizontal bearing surfaces, while the clamps are made unequal U-shaped, in which grooves are made on the horizontal bearing surfaces. Moreover, the grooves on the horizontal bearing surfaces of the clamps are made longitudinal, and the clamps for the facing plates themselves are made of stainless steel.

Distinctive features of the claimed device is the use of the same type of clamps rotated 180 ° one to the other and when connecting their horizontal bearing surfaces on which longitudinal sinusoidal grooves are made, create a self-clamping property of the assembly design, which allows you to abandon the fastening elements for fixing the plates and making the appropriate tooling to install them. In addition, the execution of longitudinal sinusoidal grooves in the assembly sets the clamping direction that does not coincide with the direction of the working (weight and wind) loads, which frees the locking assembly from their effects, thereby increasing the operational reliability and durability of fastening the outer cladding of the building facade.

In addition to the locking orientation of the pair of clamps in the profile crossbar, the longitudinal sinusoidal grooves, when they interact, additionally increase the strength and load-bearing capacity of the structure for installing the facing plates.

The essence of the claimed utility model is illustrated by drawings, where:

figure 1 shows a General view of the facade cladding of the building using the claimed site;

figure 2 - callout A (enlarged view of the mount);

figure 3 - installation of the first clamp in the crossbar;

figure 4 - installation of the second clamp in the crossbar with a rotation of 180 °;

5 is a section bB in figure 1;

6 is a section CC in figure 5 (view of the longitudinal sinusoidal grooves).

The fastening unit of the facing plates includes guide racks 1 and profile crossbars 2, forming a frame on which plates 5 are installed using the lower 3 and upper 4 clamps. 5. Longitudinal sinusoidal grooves 6 are made on the horizontal bearing surfaces of the lower and upper clamps.

The lower 3 and upper 4 clips are made the same, namely, from the same material and the same shape. The clamps are made of unequal U-shape, on the horizontal surfaces of which longitudinal sinusoidal grooves are made 6. Grooves 6. Moreover, the smaller shoulder of each clamp has the ability to contact the profile bolt 2, and the larger shoulder is made inclined and has the ability to contact the front surface of the cladding plate 5.

At the same time, the execution of the larger shoulder is inclined, and the manufacture of a clamp made of corrosion-resistant steel, for example stainless, allows this shoulder to obtain additional elasticity.

The proposed attachment node works in this way.

For facing the facade of the building with plates, guide racks 1 and profile crossbars 2 are installed and a frame is formed around the perimeter of the facade.

The installation of plates for facade cladding begins with the lower row of plates 5. For this, the lower clamp 3, with its smaller shoulder, is inserted into the corresponding profile groove of the crossbar 2 and lowered down. Under the greater shoulder, having elasticity, the lower clamp 3 start the plate 5 (figure 3). Next, on the side, in the crossbar 2, an adjacent upper clamp 4 is turned, rotated 180 °, and using, for example, a crimping tool, along the crossbar 2, contact the horizontal bearing surfaces of the clamps (Fig. 4), namely, until contact longitudinal sinusoidal grooves of the lower 3 and upper 4 clamps. This interaction of the longitudinal grooves creates a self-clamping unit of the lower 3 and upper 5 clamps. In practice, when connecting the lower and upper clamps in this way, a click occurs, i.e. there is an interaction of the longitudinal sinusoidal grooves of both clamps, which leads to rigid fixation of the entire mount. After that, the upper plate 5 is installed in the cavity of the upper clamp 4 (Fig. 5), whose own weight transfers additional elasticity to the walls of the profile crossbar 2, thereby blocking the accidental opening of the longitudinal grooves of the clamps.

In the future, in this way, the installation of cladding plates around the entire perimeter of the facade is carried out, and each subsequent row of cladding increases the strength and bearing capacity of the entire cladding structure.

Thus, the claimed attachment site of the cladding plates can significantly reduce the complexity and material consumption of the installation process of the plates, as well as increase the operational reliability and durability of the cladding of the facade of the building.

Claims (3)

1. The fastening unit of the facing plates containing guide racks connected to the profile crossbars, on which the plates are mounted using clamps, characterized in that the plates are fixed using the same clamps rotated 180 ° one to one due to the contact interaction of their horizontal bearing surfaces while the clamps are made unequal U-shaped, in which grooves are made on the horizontal bearing surfaces. 2. The attachment point according to claim 1, characterized in that the grooves on the horizontal bearing surfaces of the clamps are made longitudinal. 3. The mount according to claim 1, characterized in that the clamps for the facing plates are made of corrosion-resistant steel.

Images