Fabricated curtain wall splicing device for architectural design

Abstract

The utility model discloses an assembly type curtain wall splicing device for building design, which comprises first fixed cross rods, second fixed cross rods, fixed longitudinal rods, connecting fasteners and curtain wall wallboards, and the first fixed cross rods and the second fixed cross rods are arranged in pairs and are horizontally fixed on one side of a wall body. The fixing longitudinal rods are perpendicularly arranged on the first fixing transverse rod and the second fixing transverse rod and fixed to one side of the wall body, the connecting fasteners are arranged at the four corners of one side of the curtain wall plate, and the connecting fasteners are arranged at the connecting positions of the first fixing transverse rod and the fixing longitudinal rods and the connecting positions of the second fixing transverse rod and the fixing longitudinal rods; the connecting fastener comprises a fixing panel, hanging pieces are fixedly connected to one side of the fixing panel, the cross section of each hanging piece is of an L-shaped structure, and the four hanging pieces are symmetrically arranged in a cross shape. The fabricated curtain wall splicing device for building design is simple in overall structure, low in use cost, good in fixing effect and easy to install.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain walls, and specifically relates to an assembled curtain wall assembling device for architectural design. Background Technique

[0002] A curtain wall is the external wall enclosure of a building, which does not bear weight and is hung like a curtain, so it is also called a "curtain wall". It is a lightweight wall with a decorative effect commonly used in modern large-scale and high-rise buildings. It is composed of a panel and a support structure system, and can have a certain displacement ability relative to the main structure or have a certain deformation ability itself, and does not bear the action of the main structure. The existing curtain wall is fixed on one side of the wall through connectors. In the publication number: CN214574973U, an assembled curtain wall assembling device for architectural design is also disclosed, which sets a first assembling device and a second assembling device. When installing the curtain wall, the first assembling device is installed on the wall, the second assembling device is installed on the curtain wall, and the first assembling device and the second assembling device are assembled together, which is very convenient. However, the structure of this kind of assembling device is relatively complex and the processing difficulty is relatively large, so the use cost is increased, and it is not suitable for large-scale use. Content of the Utility Model

[0003] In order to solve the above defects, the utility model provides an assembled curtain wall assembling device for architectural design, with a simple overall structure, low use cost, good fixing effect and easy installation.

[0004] In order to achieve the above purpose, the technical solution provided by the utility model is an assembled curtain wall assembling device for architectural design, which includes a first fixed cross bar, a second fixed cross bar, a fixed longitudinal bar, a connecting fastener and a curtain wall panel. The first fixed cross bar and the second fixed cross bar are arranged in pairs and horizontally fixed on one side of the wall. The fixed longitudinal bar is vertically arranged with the first fixed cross bar and the second fixed cross bar and fixed on one side of the wall. The connecting fasteners are arranged at the four corners on one side of the curtain wall panel, and the connecting fasteners are arranged at the connection of the first fixed cross bar and the fixed longitudinal bar and the connection of the second fixed cross bar and the fixed longitudinal bar;

[0005] The connecting fastener includes a fixed panel, and a hanging piece is fixedly connected to one side of the fixed panel. The cross section of the hanging piece is in an L-shaped structure, and there are four hanging pieces arranged in a cross symmetry.

[0006] Preferably, fixing holes are arranged on the surfaces of the first fixed cross bar, the second fixed cross bar and the fixed longitudinal bar. The first fixed cross bar and the second fixed cross bar are made of angle steel, and the fixed longitudinal bar is made of T-shaped steel.

[0007] Preferably, one end of the fixed longitudinal bar is fixedly welded to the first fixed cross bar or the second fixed cross bar.

[0008] Preferably, mounting holes are provided on the surface of the hanging member, and self-tapping and self-drilling screws are used to fix the hanging member to the first fixed cross bar or the second fixed cross bar.

[0009] Preferably, fixing hooks are provided at the top of one side of the fixing panel, and fixing grooves adapted to the fixing hooks are provided at the end face of the curtain wall wall panel.

[0010] Preferably, stone dry hanging glue is used to fix the connecting fastener to the curtain wall wall panel.

[0011] Preferably, a serrated surface is provided on the surface of one side of the fixing panel.

[0012] With the above technical solutions adopted by the present utility model, the beneficial effects include: for the prefabricated curtain wall assembly device for building design, angle steels are used as the first fixed cross bar and the second fixed cross bar on one side of the wall to fixedly support the top and bottom of the curtain wall wall panel. At the same time, T-shaped steels are used as fixed longitudinal bars to prevent lateral movement of the curtain wall wall panel. The designed connecting fasteners are used to connect with the fixed cross bar and the fixed longitudinal bar, realizing the limit of the curtain wall wall panel in the horizontal and vertical directions, improving the overall fixing effect on the curtain wall wall panel; the overall structure is simple, the manufacturing is simple, and the use cost can be effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the overall structural schematic diagram of the curtain wall wall panel assembled by the present utility model;

[0014] Figure 2 is the distribution schematic diagram of the fixed cross bar and the fixed longitudinal bar of the present utility model;

[0015] Figure 3 is the structural schematic diagram of the connecting fastener of the present utility model Figure 1 ;

[0016] Figure 4 is the structural schematic diagram of the connecting fastener of the present utility model Figure 2 ;

[0017] Figure 5 is the structural schematic diagram of the curtain wall wall panel of the present utility model.

[0018] In the figure: 1 - first fixed cross bar, 2 - second fixed cross bar, 3 - fixed longitudinal bar, 4 - connecting fastener, 41 - fixing panel, 42 - hanging member, 43 - mounting hole, 44 - fixing hook, 45 - serrated surface, 5 - curtain wall wall panel, 51 - fixing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following further describes the present utility model with reference to the drawings.

[0020] Example 1: Please refer toFigures 1-5 , the utility model provides a technical solution: an assembled curtain wall assembly device for architectural design, including a first fixed crossbar 1, a second fixed crossbar 2, a fixed longitudinal bar 3, a connecting fastener 4 and a curtain wall panel 5. The first fixed crossbar 1 and the second fixed crossbar 2 are arranged in pairs and horizontally fixed on one side of the wall. The first fixed crossbar 1 and the second fixed crossbar 2 are made of angle steel, that is, the first fixed crossbar 1 and the second fixed crossbar 2 are a pair and are symmetrically arranged, as shown in the figure, Figure 2 as shown, this avoids interference in the installation between the upper and lower groups;

[0021] The fixed longitudinal bar 3 is vertically arranged with the first fixed crossbar 1 and the second fixed crossbar 2 and fixed on one side of the wall. The fixed longitudinal bar 3 is made of T-shaped steel. Fixed holes are provided on the surfaces of the first fixed crossbar 1, the second fixed crossbar 2 and the fixed longitudinal bar 3. Specifically, before installing the first fixed crossbar 1, the second fixed crossbar 2 and the fixed longitudinal bar 3, lines are drawn on the wall surface and expansion bolts are embedded. Subsequently, the cut first fixed crossbar 1, the second fixed crossbar 2 and the fixed longitudinal bar 3 are installed at the preset positions. To further improve the integrity, one end of the fixed longitudinal bar 3 is fixedly welded to the first fixed crossbar 1 or the second fixed crossbar 2.

[0022] The connecting fasteners 4 are arranged at the four corners on one side of the curtain wall panel 5, and the connecting fasteners 4 are arranged at the connection between the first fixed crossbar 1 and the fixed longitudinal bar 3 and at the connection between the second fixed crossbar 2 and the fixed longitudinal bar 3; this requires that the distance between the first fixed crossbar 1 and the second fixed crossbar 2 is equal to the distance between the two connecting fasteners 4 in the vertical direction on one side of the curtain wall panel 5, and the distance between the two fixed longitudinal bars 3 is equal to the distance between the two connecting fasteners 4 in the horizontal direction on one side of the curtain wall panel 5.

[0023] When installing the connecting fasteners 4, they are aligned with the corners of the curtain wall panel 5.

[0024] The connecting fastener 4 includes a fixed panel 41. A hanging part 42 is fixedly connected to one side of the fixed panel 41. The cross-section of the hanging part 42 is in an L-shaped structure. Four hanging parts 42 are provided and are cross-symmetrically arranged. In this way, a "cross"-shaped groove is exactly presented in the middle, as Figure 3 shown, and the width of the groove needs to be greater than the thickness of the first fixed crossbar 1, the second fixed crossbar 2 and the fixed longitudinal bar 3, ensuring that it can be inserted into the connection between the first fixed crossbar 1 and the fixed longitudinal bar 3 or the connection between the second fixed crossbar 2 and the fixed longitudinal bar 3.

[0025] Installation holes 43 are provided on the surface of the hanging part 42. The hanging part 42 and the first fixed crossbar 1 or the second fixed crossbar 2 are fixed by self-tapping and self-drilling screws. The self-tapping and self-drilling screws are placed in the installation holes 43 by tools and drilled through the first fixed crossbar 1, the second fixed crossbar 2 or the fixed longitudinal bar 3. Each connecting fastener 4 can be fixed by two self-tapping and self-drilling screws, ensuring the stability of the connection.

[0026] To improve the reliability of the connection between the connecting fastener 4 and the curtain wall panel 5, a fixing hook 44 is provided at the top of one side of the fixing panel 41, and a fixing groove 51 adapted to the fixing hook 44 is provided at the end face of the curtain wall panel 5. During installation, one side of the fixing hook 44 is inserted into the fixing groove 51, and the fixing groove 51 can be cut out by a grooving machine before installation.

[0027] To further improve the reliability of the connection between the connecting fastener 4 and the curtain wall panel 5, a stone dry-hanging adhesive is used to fix between the connecting fastener 4 and the curtain wall panel 5, and the stone dry-hanging adhesive is applied between the fixing hook 44 and the fixing groove 51 and between the surface of the fixing panel 41 and the curtain wall panel 5.

[0028] For the connecting fastener 4 that is not convenient to be fixed with self-tapping and self-drilling screws at the top or bottom, the stone dry-hanging adhesive can be applied to the surface of the hanging piece 42 to fix the connecting fastener 4.

[0029] To increase the contact area between the stone dry-hanging adhesive and the fixing panel 41, a serrated surface 45 is provided on the surface of one side of the fixing panel 41, which improves the bonding reliability.

[0030] During installation, mark and drill holes on the wall according to the preset size, embed expansion bolts, and fix the first fixing cross bar 1, the second fixing cross bar 2, and the fixing longitudinal bar 3 on the wall. Subsequently, install the connecting fastener 4 on one side of the curtain wall panel 5. For the curtain wall panel 5 with the connecting fastener 4 installed, align the "cross"-shaped groove of the connecting fastener 4 with the connection between the first fixing cross bar 1 and the fixing longitudinal bar 3 and the connection between the second fixing cross bar 2 and the fixing longitudinal bar 3, and install it in place. Subsequently, use self-tapping and self-drilling screws to fix it in the installation hole 43.

[0031] It should be noted that in this article, relative terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0032] The above are only the preferred embodiments of the prior art type of fixation and installation of the present utility model, and are not used to limit the present utility model. For those skilled in the art, various modifications and changes can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembled curtain wall assembly device for architectural design, characterized in that: The invention comprises a first fixed cross bar (1), a second fixed cross bar (2), a fixed longitudinal bar (3), a connecting fastener (4) and a curtain wall panel (5), wherein the first fixed cross bar (1) and the second fixed cross bar (2) are arranged in pairs and are horizontally fixed on one side of a wall, the fixed longitudinal bar (3) is vertically arranged with the first fixed cross bar (1) and the second fixed cross bar (2) and is fixed on one side of the wall, the connecting fastener (4) is arranged at the four corners of one side of the curtain wall panel (5), and the connecting fastener (4) is arranged at the connection between the first fixed cross bar (1) and the fixed longitudinal bar (3) and at the connection between the second fixed cross bar (2) and the fixed longitudinal bar (3); The connecting fastener (4) comprises a fixed panel (41), one side of the fixed panel (41) is fixedly connected with a hanging piece (42), the cross section of the hanging piece (42) is an L-shaped structure, and four hanging pieces (42) are provided and are cross-symmetrically arranged.

2. The assembled curtain wall assembly device for architectural design according to claim 1, characterized in that: The surfaces of the first fixed cross bar (1), the second fixed cross bar (2) and the fixed longitudinal bar (3) are provided with fixing holes; the first fixed cross bar (1) and the second fixed cross bar (2) are made of angle steel, and the fixed longitudinal bar (3) is made of T-shaped steel.

3. The assembled curtain wall assembly device for architectural design according to claim 2, characterized in that: One end of the fixed longitudinal rod (3) is fixed to the first fixed cross rod (1) or the second fixed cross rod (2) by welding.

4. The assembled curtain wall assembly device for architectural design according to claim 1, characterized in that: The surface of the hanging piece (42) is provided with a mounting hole (43), and the hanging piece (42) is fixed to the first fixed cross bar (1) or the second fixed cross bar (2) by using self-tapping and self-drilling screws.

5. The assembled curtain wall assembly device for architectural design according to claim 1, characterized in that: A fixing hook (44) is arranged at the top of one side of the fixing panel (41), and a fixing groove (51) adapted to the fixing hook (44) is arranged at the end surface of the curtain wall panel (5).

6. The assembled curtain wall assembly device for architectural design according to claim 5, characterized in that: The connecting fastener (4) and the curtain wall panel (5) are fixed by using stone dry hanging glue.

7. The assembled curtain wall assembly device for architectural design according to claim 6, characterized in that: A serrated surface (45) is provided on a surface of one side of the fixed panel (41).

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