RU2791843C1 - System for fastening the cladding of the hinged facade system - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: construction and reconstruction or repair of buildings and structures. The system for fastening the cladding of the hinged facade system contains a carrier assembly, while the carrier assembly consists of one carrier holder bar, consisting of two parts, a support and a fixing one, facing in opposite directions, and these parts are connected to each other at the bends supporting shelves, while the supporting part is a supporting fastener for the installed facade panel or slab, and the fixing part is the upper fixing fastener for the adjacent panel or slab, in addition, these parts of the holder bar have combined support shelves facing in opposite directions, which lie in the same horizontal plane, each of the support shelves is made in the form of a wide horizontal shelf, the width of which corresponds to the width of the panel or slab to be installed, and each support shelf has a bend associated with the support shelf at an angle of 85° to 95°, having a height required to maintain the design position of the facade panel or plate, to prevent them from falling out of the bars, while these bends are turned in opposite directions and are mated with ends adjacent to the bends, perpendicular to the supporting shelves of the strip, while each supporting shelf on the other side is mated at an angle of 85° to 95° with a shelf-stop corresponding in height to the bend of the corresponding part of the bar, and the shelves-stops pass through the stiffeners into the shelves parallel to them for fastening.

EFFECT: reliability of fastening panels or slabs in the structures of hinged facade systems without cuts in panels or slabs, with an increase in the speed of installation of the system and the possibility of local repair.

4 cl, 8 dwg

Description

The invention relates to the field of construction and reconstruction or repair of buildings and structures.

A known mounting system includes a support profile in the form of a bracket, an intermediate element mounted on it, connected to the carrier profile and the support profile, and the carrier profile is fixed to the intermediate element, while a carrier assembly consisting of upper slats is fixed to one of the shelves of the intermediate element. holders and lower holders, assembled in such a way that in cross section they are characterized as two combined U-shaped elements with side shelves of different sizes, the ends of which are bent outward, and the side shelf of the upper holder is installed on the supporting shelf of the intermediate profile and secured by fasteners, wherein the wall of the upper plate-holder is located above the wall of the lower plate-holder, and the supporting shelves of the plates-holders are facing in opposite directions, lie in the same vertical plane, forming ribs, and the plates-holders are made with the possibility of engagement with two opposite surfaces longitudinal grooves of facade plates by means of ribs with the formation of a tenon-groove connection. The support profile and the intermediate element are made in the form of a vertical profile (patent RU2339775, IPC E04F 13/08, publ. 27.11.2008).

The disadvantage is the need to cut in two ends of porcelain stoneware slabs, the high cost of installation. Low maintainability.

A known system for fastening the cladding of a hinged facade system, which includes a support profile in the form of a bracket, an intermediate element mounted on it, associated with a carrier profile and a support profile, the carrier profile being fixed on the intermediate element, while the carrier assembly is fixed to one of the shelves of the intermediate element, consisting of the holder strips of the main and fixing with supporting shelves and shelves for fastening, while the shelves for fastening both strips are installed on the supporting shelf of the intermediate profile and secured by means of fasteners, while the holder strips are made in the form of a horizontal holder strip of the main and horizontal fixing plate-holder, installed close to each other in such a way that the main holder plate forms the lower supporting fastener - a guide for the installed facade slab, the fixing plate-holder - the upper fixing fastener for the adjacent plate, while each of the supporting shelves of the specified plan the ok is made in the form of a wide horizontal shelf, the width of which corresponds to the width of the slab to be installed, and the supporting shelf of each of the slats has a bend associated with the shelf at an angle of 85° to 95°, having a height necessary to maintain the design position of the facade slab, to prevent falling out facade slabs of slats, while these bends are turned in opposite directions, and on the fixing plate-holder there is a shelf-stop in the form of a bracket for fixing the slab, and both slats-holders have stiffening ribs formed by transitions between the shelves of the slats, and the supporting profile is made in the form of a vertical profile, and the holder strips are fixed to the profile with self-tapping screws or blind rivets (patent RU2704065, IPC E04F 13/08, E04F 13/21, publ. October 23, 2019). Taken as a prototype.

The disadvantage of the known system is the low speed of installation due to the fact that the mount consists of two alternately mounted brackets.

The technical problem solved by the invention is the creation of a simple and reliable system for fastening panels and plates in the structures of hinged facade systems with high performance and aesthetic characteristics.

EFFECT: reliable fastening of panels or slabs in the structures of hinged facade systems without cuts in panels or slabs, with an increase in the speed of installation of the system and the possibility of local repair.

The technical result is achieved by a system for fastening the cladding of a hinged facade system, which contains a bearing assembly. Unlike the prototype, the carrier assembly includes one carrier bar-holder, consisting of two parts, a support and a fixing part, facing in opposite directions, and these parts are connected to each other at the bends of the support shelves, while the support part is a supporting fastener for the installed front panels or slabs, and the fixing part is the upper fixing fastener for the adjacent panel or slab, in addition, these parts of the holder bar have combined support shelves facing opposite directions, which lie in the same horizontal plane, each of the support shelves is made in the form of a wide a horizontal shelf, the width of which corresponds to the width of the installed panel or slab, and each support shelf has a fold, conjugated with the support shelf at an angle of 85° to 95°, having a height necessary to maintain the design position of the facade panel or slab, to prevent them from falling out of slats, while these limbs are turned in the opposite direction leg sides and are connected by ends with a shelf adjacent to the bends, perpendicular to the supporting shelves of the plank, while each support shelf on the other side is connected at an angle from 85 ° to 95 ° with the shelf-stop corresponding in height to the bend of the corresponding part of the plank, and the shelves are stops pass through the stiffening ribs into the shelves parallel to them for fastening.

In special cases:

- the holder bar is fixed directly to the bearing base - a wall or a metal structure by means of shelves for fastening;

- the system includes a bracket, an intermediate element mounted on it, connected to the guide and the bracket, the guide being fixed on the intermediate element, and the holder strap being fixed to one of the guide shelves;

- the system includes a guide fixed directly to the bearing base - a wall or a metal structure, while the holder bar is fixed to one of the guide shelves.

The technical result is achieved by the presented set of features.

The essence of the invention is illustrated by the drawings, which show:

In FIG. 1 and in FIG. 7 the claimed system in a particular case, the system includes a bracket, an intermediate element mounted on it, connected to the guide and the bracket, and the guide is fixed on the intermediate element, and the holder bar is fixed to one of the shelves of the guide;

In FIG. 2 - the scheme of fastening of the straps-holders;

In FIG. 3 - temperature gap at the attachment point of the holder bar;

In FIG. 4 - cross-sectional profile of the holder bar;

In FIG. 5 - general view of the bearing unit;

In FIG. 6 - the inventive system, when the holder bar is fixed directly to the bearing base - the wall or metal structures by means of shelves for fastening;

In FIG. 8 - the system includes a guide fixed directly to the bearing base - a wall or a metal structure, while the holder bar is fixed to one of the guide shelves.

The figures show:

1 - the carrier unit of the system, consisting of a holder bar;

2 - end strip (used for a metal-mineral panel in order to close the cut edge, it is necessary to keep the end of the panel from moisture, and for aesthetic purposes);

3 - bracket;

4 - an intermediate element, made in the form of a movable part of the bracket, associated with the guide and the bracket,

5 - guide,

6 - front panel or plate,

7 - veneered surface,

8 - supporting shelf of the holder bar,

9 - bending of the supporting shelf of the holder bar,

10 - a shelf connecting the limbs of the supporting shelves of the holder bar,

11 - shelf for fastening the holder bar,

12 - shelf-stop of the holder bar,

13 - stiffening ribs of the holder bar,

14 - fixing shelf of the holder bar.

The technical result is achieved by the design features of the proposed system, namely, the features of the holder bar, which allows you to securely install facade panels or slabs directly into the bar. To compensate for the difference in thickness of the mounted panel or plate, the bend at the mounting plate-holder is made at an angle of 85° to 95°. Dismantling of a damaged facade panel or slab can be done locally.

The fastening of panels or plates in the structures of hinged facade systems is carried out using the inventive system as follows.

1. For a particular case of execution, when the mounting system includes a bracket, an intermediate element mounted on it, connected to the guide and the bracket, and the guide is fixed on the intermediate element, and the holder bar is fixed to one of the shelves of the guide.

The stationary part of the bracket 3 is fixed to the surface to be lined 7 with the help of an anchor fastener (the brackets provide the system with the required distance from the supporting structure). Further, if necessary, a heat-insulating layer is attached to the wall surface. After that, a guide 5 is attached to the movable part of the bracket. Next, the holder bar 1 is fixed by means of shelves for fastening 11. The parts of the bar form the lower supporting fastener - the guide for the plate or panel 6 and the upper fixing fastener for the next plate 6. Above the upper mounting shelf 11 of the strap holders receive a temperature gap that meets safety criteria (due to the installation of tires on profiles). The holder bar is attached to the guides with self-tapping screws or blind rivets. Facade slabs or panels 6 are installed end-to-end (without vertical gaps) or through a dividing vertical bar, placing them between the bars in the required design location. Facade panels or slabs 6 are installed in compliance with the required mounting plane and ventilated gap (distance from the outer edge of the wall or heat-insulating layer, if any, to the inner edge of the facade slab 6).

2. For a particular case of execution, when the fastening system includes a holder bar fixed directly to the supporting base - a wall or a metal structure by means of shelves for fastening.

A holder bar 1 is attached to the surface to be lined by means of shelves for fastening 11. Parts of the bar form the lower supporting fastener - the guide for the plate 6 and the upper fixing fastener for the next plate 6. Above the upper mounting shelf 11 of the holder bar, a temperature gap is obtained that meets the safety criteria ( by installing tires on profiles). The holder plate is attached to the supporting base with self-tapping screws / dowels.

Facade slabs or panels 6 are installed end-to-end (without vertical gaps) or through a dividing vertical bar, placing them between the bars in the required design location. Facade panels or slabs 6 are installed in compliance with the required mounting plane and ventilated gap (distance from the outer edge of the wall or heat-insulating layer, if any, to the inner edge of the facade slab 6).

3. For a particular case of execution, when the system includes a guide fixed directly to the bearing base - a wall or a metal structure, while the holder bar is fixed to one of the guide shelves.

A guide 5 is attached to the surface to be lined 6. Next, a holder bar 1 is attached to the vertical guide 5 by means of shelves for fastening 11. Parts of the bar form the lower supporting fastener - the guide for the plate 6 and the upper fixing fastener for the next plate 6. Above the upper mounting shelf 11 of the plank holders receive a temperature gap that meets safety criteria (due to the installation of tires on profiles). The holder bar is attached to the guides with self-tapping screws / dowels or blind rivets. Facade slabs or panels 6 are installed end-to-end (without vertical gaps) or through a dividing vertical bar, placing them between the bars in the required design location. Facade panels or slabs 6 are installed in compliance with the required mounting plane and ventilated gap (distance from the outer edge of the wall or heat-insulating layer, if any, to the inner edge of the facade slab 6).

Facade panels and slabs are used as facing material. Mounting bracket can be made of galvanized, corrosion-resistant steel or aluminum alloy.

Installation is carried out in rows, starting from the bottom and mounting each subsequent row of brackets after installing the front plates in the previous one.

Advantages of the proposed system:

- reliable aesthetic fastening (no gap between the plates), which prevents the planks from falling out;

- high speed of installation;

- the use of facing material with this bar both on the facade and inside the building;

- the system allows you to hide the shortcomings of plates with imperfect geometry;

- the ability to create a unique style of the object. When painting the planks to match the facade panels - creating the effect of large-format cladding, when painting the planks in contrasting colors - creating artificial rustications ("joining" of the facade surface);

- long period of maintenance-free operation, the possibility of local repair;

- the possibility of replacing a panel or plate without dismantling the neighboring ones;

- the possibility of monitoring the insulation and the frame of the subsystem during the operational period; all-season installation of the system.

Claims (4)

1. The system for fastening the cladding of the hinged facade system, containing a carrier assembly, characterized in that the carrier assembly includes one carrier bar-holder, consisting of two parts, a support and a fixation, facing in opposite directions, and these parts are connected to each other at the place of the bends of the support shelves, while the supporting part is a supporting fastener for the installed facade panel or slab, and the fixing part is the upper fixing fastener for the adjacent panel or slab, in addition, these parts of the holder bar have combined support shelves facing in opposite directions, which lie in one horizontal plane, each of the support shelves is made in the form of a wide horizontal shelf, the width of which corresponds to the width of the installed panel or slab, and each support shelf has a bend associated with the support shelf at an angle of 85° to 95°, having a height necessary for maintaining the design position of the facade panel or slab, for preventing them from falling out of the planks, while these limbs are facing in opposite directions and are connected by their ends with a shelf adjacent to the limbs, perpendicular to the supporting shelves of the plank, while each supporting shelf on the other side is connected at an angle of 85 ° to 95 ° with the shelf-stop, corresponding in height to the bend of the corresponding part of the bar, and the shelves-stops pass through the stiffeners into the shelves parallel to them for fastening. 2. The fastening system according to claim 1, characterized in that the holder bar is fixed directly to the supporting base - a wall or a metal structure by means of shelves for fastening. 3. The fastening system according to claim 1, characterized in that the system includes a bracket, an intermediate element mounted on it, connected to the guide and the bracket, and the guide is fixed to the intermediate element, and the holder bar is fixed to one of the shelves of the guide. 4. The fastening system according to claim 1, characterized in that the system includes a guide fixed directly to the supporting base - a wall or a metal structure, while the holder bar is fixed to one of the shelves of the guide.

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