RU2555671C1 - Set of fixtures of window frame of glazed facade block - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: set of fixtures of a window frame of a glazed facade unit installed into an opening formed by guide stands and crossbars, includes two plates and two shaped elements, at the same time each of plates is made with one bent end and comprises a hole for a hook, a bolted hole for fixation of the window frame and an opening for a fastening device with adjustable height integrated into the window frame, and each of shaped elements is made as detachable and comprises mutually perpendicularly coupled plate with a slot and an angle. One of shaped elements comprises a plate with a left-sided slot, and the other one - a plate with a right-sided slot. The plate with a slot is made as capable of fixation to vertical guides (stands), and the angle is made as capable of fixation to vertical elements of the window frame.

EFFECT: possibility to lift and move a glazed window block directly on a construction site during installation of facade glazing of buildings, possibility to adjust position of the block in the facade plane during installation in process of facade glazing, elimination of movement of a window block in direction perpendicular to the plane of its surface, protection against unauthorised removal or fallout of the glazed block.

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Description

The invention relates to the field of construction, namely to translucent aluminum structures, in particular fasteners for window frames of a glazed facade block.

The invention is intended for use in facade glazing of buildings.

A known set of fastening elements for the window frame of the glazed facade block to the guides, including a fixing element in the form of a locking handle and fixing screws for securing the window frame of the glazed facade block to the guides of the facade glazing frame (Schuco Fassade SFC 85 advertising booklet, 2012). The disadvantage of this kit is that when installing the glazed block, the fixation of the working position can only be done from the outside of the building’s facade, in addition, there is no possibility of lifting and moving the glazed block during installation at the construction site.

The closest set of essential features is known and the set of fastening elements for the window frame of the glazed facade block installed in the opening formed by the guides of the strut-and-bolt system of the front glazing, including a plate with holes, a profile element and embedded ones, is selected as a prototype. The plate is mounted on the side outer surfaces of the frame and is designed to connect the facade blocks to each other. A profile element having a hook shape is mounted on the rear surface of the frame, providing installation of facade blocks from the inside of the building. For fastening plates and profiles to the frame, mortgages are inserted into it (RF patent No. 69904 for the utility model “SET OF PROFILES FOR ASSEMBLY OF MOUNTED FRONT BLOCKS (OPTIONS)”, IPC E06B 3/00, publ. 10.01.2008). A disadvantage of the known kit is that it does not provide the possibility of mounting a glazed facade block at a construction site; does not provide adjustment of the position of the block in the plane of the facade.

The task to which the claimed technical solution is directed is to create a set of devices that is easy to manufacture and reliable in operation for mounting window glazed units during facade glazing of buildings.

The technical results achieved by solving the task are to ensure: a) the possibility of lifting and moving the glazed window unit directly at the construction site during the installation of facade glazing of buildings; b) the ability to adjust the position of the block in the plane of the facade during installation in the process of facade glazing; c) the exclusion of movement of the window block in a direction perpendicular to the plane of its surface, and protection against unauthorized removal or loss of the glazed block.

The indicated technical results are achieved in that the set of fastening elements for the window frame of the glazed facade block installed in the opening formed by the guide posts and crossbars includes at least two plates and two profile elements, each of the plates being made with one bent end and contains: a hole for the hook, a bolt hole for attaching the window frame and a hole for the height-adjustable mounting device integrated in the window frame, and each of the profile elements is made detachable and contains a mutually perpendicularly mating plate with a groove and a corner, one of the profile elements containing a plate with a left-hand groove, and the other a plate with a right-hand groove, the plate with a groove made with the possibility of fastening to vertical guides (racks), and the corner made with the possibility of fastening to the vertical elements of the window frame.

A comparative analysis of the claimed invention with the prototype showed that in all cases it is different from the known, closest technical solution:

- the presence of two plates;

- the presence of two profile elements;

- the implementation of the plates with one bent end;

- the implementation of the plates containing: a hole for the hook, a bolt hole for attachment to the window frame and a hole for a mounting device integrated into the window frame;

- the implementation of the profile elements detachable;

- the implementation of the profile elements containing mutually perpendicular mating plate with a groove and a corner;

- the implementation of the plate with a groove with the possibility of mounting to vertical guides (racks);

- the implementation of the corner with the possibility of fastening to the vertical elements of the window frame;

- the implementation of the profile element containing the plate with a left or right-hand groove.

The presence on the plate of a hole for a mounting device integrated into the window frame of the glazed facade block allows you to connect the specified plate to the window frame, and the presence of a hole for the hook allows you to lift the glazed block using a winch equipped with a cable and hooks. The presence on the plate of one bent end and a bolt hole for attaching the window frame allows the window frame to be fixed in the opening formed by guide racks and crossbars, preventing unauthorized removal or loss of the glazed block and excluding its movement in the direction perpendicular to the plane of its surface. The implementation of the profile element is detachable, containing mutually perpendicularly mating plate with a groove and a corner; the implementation of the plate with a groove with the possibility of fastening to the vertical posts of the facade glazing frame; and the corner - with the possibility of fastening to the vertical elements of the window frame provides adjustment of the position of the block in a vertical plane during installation in the process of facade glazing. The implementation of the profile element containing the plate with a left or right-hand groove provides fastening of the window frame to the left or right racks of the frame opening. The implementation of the kit containing at least two plates with a bent end and at least two profile elements, one of which contains a plate with a left-handed groove, and the other a plate with a right-handed groove, enables safe lifting and moving the glazed window unit on the construction site, the exact installation of the window unit on the guides of the frame of the facade glazing and reliable fixing around the perimeter.

The invention is illustrated in the schematic drawings shown in FIG. 1-9.

In FIG. 1 is a schematic drawing of a plate with holes, a general view.

In FIG. 2 is a schematic drawing of a detachable profile element assembly, general view.

In FIG. 3 is a schematic drawing of a corner of a detachable profile element, general view.

In FIG. 4 is a schematic drawing of a plate with a left-side groove of a detachable profile element, general view.

In FIG. 5 is a schematic drawing of a plate with a right-hand groove of a detachable profile element, general view.

In FIG. 6 is a schematic drawing of lifting a window frame with a winch using a plate, general view.

In FIG. 7 shows a callout of the attachment point of the plate to the window frame in FIG. 6.

In FIG. 8 is a schematic drawing of fixing a window frame using a plate, general view.

In FIG. 9 shows the attachment of the window frame to the rack using the profile element, General view.

A set of fastening elements for the window frame of a glazed facade block installed in an opening formed by guide racks and crossbars includes at least two plates (1) and two detachable profile elements (2). One end (3) of each plate (1) is bent. Each of the plates (1) contains: a hole (4) for the hook (5), a bolt hole (6) for fastening the window frame (7) and a hole (8) for the fastening device (9) integrated into the window frame (7), adjustable in height. Each of the profile elements (2) is detachable and contains a mutually perpendicular mating plate (10) with a groove (11) and a corner (12), while one of the profile elements contains a plate (10-1) with a left-side groove, and the other a plate (10-2) with a right-hand groove. The plate (10) is made with the possibility of fastening to the vertical guides (13) (racks), and the corner (12) is made with the possibility of fastening to the vertical elements of the window frame (7).

The invention works as follows. In each of the two upper corners of the aluminum window frame (7) is installed on the plate (1) with a bent end (3). The split profile elements (2) provide fastening of the vertical elements of the window frame (7) to the vertical guides (13) located on the left and right sides of the window frame (7). In this case, the plate (10-1) with the left-hand groove (11) is attached to the vertical guide (13) located to the left of the window frame, and the plate (10-2) with the right-hand groove (11) is attached to the vertical guide (13) located to the right of the window frame (7). Angles (12) are attached to the vertical profiles of the window frame (7) on the left and right sides with the possibility of pairing with the plate (10-1) or (10-2) along the groove (11). The minimum number of split profile elements (2) is selected by calculation. The plate (1) serves as a protective tool against unauthorized removal or loss of the window frame (7) of the glazed facade block. The working position of the window frame (7) of the glazed facade block is fixed from the floor of a multi-storey building. The split profile elements (2) allow adjustment of the position of the glazed window unit (7) in the plane of the facade, do not interfere with the thermal expansion of the aluminum profiles of the window frame (7) and the guides (13) of the glazing frame, but impede the movement of the glazed block of the window frame (7) perpendicular to it the plane. A glazed window unit with a window frame (7) is suspended from the rails (13) on two height-adjustable integrated fasteners (9) with plates fixed to them (1). A winch equipped with a cable (14) and hooks (5) lifts a glazed block with a window frame (7), hooking it onto the plates (1), to its installation site. The glazed unit with the window frame (7) is lifted in the opening of the glazing frame to the upper limit for pairing the corner 12 with the groove 11 of the plates 10. Next, the unit with the window frame (7) is lowered and remains hanging on the fastening devices (9) integrated into the window frame design (7) as bolts or screws may be used. The hooks (5) are detached from the plates (1), which are moved to a horizontal position. After that, the position of the block with the window frame (7) in the frame opening of the front glazing is adjusted and fixed with a screw (15). The presence on the plate (1) of one bent end (3) and a bolt hole (6) for fastening the window frame allows the window frame to be fixed in the opening formed by the guide posts (13) and crossbars (16), preventing unauthorized removal or loss of the glazed block and excluding its movement in the direction perpendicular to the plane of its surface. The adjustment and fixing procedure is carried out from the floor located above the installed unit with a glazed window frame (7).

Claims (1)

A set of fastening elements for the window frame of a glazed facade block installed in an opening formed by guide racks and crossbars, including a plate with holes and a profile element, characterized in that it contains at least two plates and two profile elements, each of the plates being made with one bent end and contains a hole for the hook, a bolt hole for attaching the window frame and a hole for a height-adjustable mounting device in the window frame, and each of the prof of the elements is made detachable and contains a mutually perpendicularly mating plate with a groove and a corner, one of the profile elements containing a plate with a left-hand groove and the other a plate with a right-hand groove, the plate with a groove made with the possibility of fastening to vertical guides (racks), and the corner is made with the possibility of fastening to the vertical elements of the window frame.

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