Unitized curtain wall skeleton connecting adjusting structure

Abstract

The utility model discloses a unit formula curtain wall framework connection adjusting structure, including the support of installation on the wall body, the adjusting device of being located on the support, the curtain wall installation keel of being located on the adjusting device, the first adjusting groove is horizontally equipped with on the support, and the adjusting device includes the first adjusting seat, the second adjusting seat of horizontal sliding setting on the first adjusting seat, the third adjusting seat of longitudinal being located on the second adjusting seat, and at least two strip -shaped adjusting holes of being arranged perpendicularly with the first adjusting groove are equipped on the first adjusting seat, and the bolt connection is through between the first adjusting groove and the adjusting hole, and the keel is adjusted up and down through the third adjusting seat, is adjusted left and right through the second adjusting seat, and is adjusted left and right before and after through the first adjusting groove and the adjusting hole. Can effectively avoid the problem that other directions produce deviation when left and right position adjustment is carried out to the different unit board, and the installation precision of unit formula curtain wall board and absorption main body structure error lay effective adjusting foundation.

Description

Technical Field

[0001] This utility model relates to the technical field of building construction, specifically to a unitized curtain wall frame connection and adjustment structure. Background Technology

[0002] Unitized curtain walls, which are architectural curtain walls directly installed on the main structure after combining various wall panels with supporting frames, have been widely used on building facades. They mainly consist of supports located on the wall, adjustment devices connecting the unitized curtain walls and supports, and joists for installing the unitized curtain walls. Due to the increasingly complex shapes of curtain wall unit panels, the installation of irregularly shaped unit panels is becoming more common. However, when installing irregularly shaped unit panels, higher precision in installation position is required. Simple three-way adjustable devices can only meet basic three-way adjustments. Especially when adjusting the left and right positions of the curtain wall and joists, since the joists are installed first and the curtain wall second, after adjusting the left and right positions of the joists, fine-tuning of the joists' left and right positions often occurs after the irregularly shaped unit panels are reinstalled. Using existing lateral adjustment mechanisms often results in deviations in other directions after lateral adjustment, making it difficult to achieve fine-tuning between the curtain wall joists and supports. Furthermore, it is difficult to absorb installation errors in the main structure through active adjustment devices during installation. Therefore, it is necessary to improve the existing adjustment structure for the curtain wall installation joists and the main steel structure. Summary of the Invention

[0003] To address certain technical problems existing in the prior art, the purpose of this application is to provide a unitized curtain wall frame connection and adjustment structure. This structure effectively solves the problem that current three-way adjustable devices are unable to precisely fine-tune the left and right lateral positions of the keel before and after installation. It ensures that the left and right positions of the keel are not adjusted to the same position before and after curtain wall installation, effectively avoiding deviations in other directions when adjusting the left and right positions of irregularly shaped unit panels. This lays an effective adjustment foundation for the installation accuracy of unitized curtain wall panels and the absorption of errors in the main structure.

[0004] To solve the aforementioned technical problems, this application adopts the following technical solution:

[0005] A unitized curtain wall frame connection and adjustment structure includes a support installed on the wall, an adjustment device provided on the support, and a curtain wall installation keel provided on the adjustment device. The support has a first adjustment groove arranged horizontally. The adjustment device includes a first adjustment seat, a second adjustment seat slidably arranged horizontally on the first adjustment seat, and a third adjustment seat arranged vertically on the second adjustment seat. The first adjustment seat has at least two elongated adjustment holes arranged perpendicular to the first adjustment groove. The first adjustment groove and the adjustment holes are connected by bolts. The keel is adjusted up and down by the third adjustment seat, adjusted left and right by the second adjustment seat, and adjusted forward and backward and left and right by the first adjustment groove and the adjustment holes.

[0006] Preferably, the support is made of steel and includes a base plate and an n-shaped support plate disposed on the base plate, with the first adjustment groove disposed on the top of the n-shaped support plate.

[0007] Preferably, the first adjusting seat includes a panel disposed on the n-shaped support plate and a U-shaped connecting plate disposed on one side of the panel. The top edge of the U-shaped connecting plate is provided with a cylindrical slide rail with a diameter greater than the wall thickness. The second adjusting seat is slidably disposed on the U-shaped connecting plate via the cylindrical slide rail.

[0008] Preferably, the second adjusting seat is vertically disposed on the base outside the U-shaped connecting plate, the slider is disposed on the outside of the base, the arc-shaped hook is disposed on the top of the base, and the tightening screw is disposed on the top of the arc-shaped hook. The base is suspended on the U-shaped connecting plate through the arc-shaped hook, and the third adjusting seat is slidably disposed on the cylindrical slide rail.

[0009] Preferably, the cylindrical slide rail has an inclined upward opening cylindrical groove, and the arc-shaped hook has a cylindrical limiting rod, which is slidably disposed in the cylindrical groove.

[0010] Preferably, the outer side of the third adjusting seat is provided with a cylindrical groove that opens outwards, the top of the cylindrical groove is provided with an adjusting screw, and the slider is slidably disposed in the cylindrical groove and adjusted up and down by the adjusting screw.

[0011] Preferably, two second adjustment seats are used, and the two third adjustment seats are respectively suspended on the first adjustment seat through the two second adjustment seats.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The keel and unitized curtain wall can be adjusted in three dimensions and six directions through the adjustment device, so that the vertical, entry and exit positions and the horizontal position can all meet the adjustment functions, thereby ensuring the feasibility of adjustment during the installation process. It lays an effective adjustment foundation for the installation accuracy of the unitized curtain wall panels and the absorption of errors in the main structure. It effectively solves the problem that the current three-way adjustable device is difficult to make precise fine adjustments to the left and right horizontal positions of the keel before and after installation. It ensures that the left and right position adjustment of the keel before and after the curtain wall is not in the same adjustment position, which can effectively avoid the problem of deviation in other directions when adjusting the left and right positions of irregularly shaped unitized panels. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the combined structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the second adjusting seat in this utility model;

[0016] In the diagram: 1. Keel; 2. First adjusting seat; 21. Cylindrical slide rail; 22. Cylindrical groove; 23. U-shaped connecting plate; 24. Panel; 25. Adjusting hole; 3. Support; 31. N-shaped support plate; 32. First adjusting groove; 33. Base plate; 4. Adjusting device; 5. Second adjusting seat; 51. Slider; 52. Base; 53. Tightening screw; 54. Arc-shaped hook; 55. Cylindrical limiting rod; 6. Third adjusting seat; 61. Cylindrical slide groove; 62. Adjusting screw. Detailed Implementation

[0017] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0020] like Figure 1 and Figure 2 As shown, a unitized curtain wall frame connection and adjustment structure includes a support 3 installed on the wall, an adjustment device 4 provided on the support 3, and a curtain wall installation keel 1 provided on the adjustment device 4. The support 3 is provided with a first adjustment groove 32 in the horizontal direction. The adjustment device 4 includes a first adjustment seat 2, a second adjustment seat 5 slidably arranged in the first adjustment seat 2 in the horizontal direction, and a third adjustment seat 6 arranged in the vertical direction on the second adjustment seat 5. The first adjustment seat 2 is provided with at least two elongated adjustment holes 25 arranged perpendicular to the first adjustment groove 32. The first adjustment groove 32 and the adjustment holes 25 are connected by bolts. The keel 1 is adjusted up and down by the third adjustment seat 6, adjusted left and right by the second adjustment seat 5, and adjusted forward and backward and left and right by the first adjustment groove 32 and the adjustment holes 25.

[0021] In actual operation, the supports 3 installed on the wall are generally pre-embedded in the building wall. The keel 1 and the unitized curtain wall can be adjusted in three dimensions and six directions through the adjustment device 4, thus ensuring the feasibility of adjustment during installation. Specifically, when setting control lines for the installation positions of the unitized curtain wall on upper and lower floors, the first adjustment seat 2 connects the first adjustment groove 32 and the adjustment hole 25 in series with bolts. Moving the bolt laterally along the first adjustment groove 32 allows for the first lateral adjustment of the keel 1, enabling the relative distance of all keels 1 to be directly determined by measurement. Then, by sliding the bolt through the adjustment hole 25, the front and rear positions of the keel 1 can be adjusted, allowing the height of all keels 1 to be directly determined by measurement. The second adjustment seat 5 is installed in front of the first adjustment seat 2 and can be moved laterally along the first adjustment seat 2, enabling the keel 1 to achieve a second lateral adjustment. This second lateral adjustment allows for fine-tuning of the left and right sides of the keel 1 with the unitized curtain wall installed, thus enabling the unitized curtain wall to achieve... After installation, the keel 1 can be moved quickly laterally. The third adjustment seat 6 is installed in front of the second adjustment seat 5. After adjusting the third adjustment seat 6 up and down, the keel 1 with the unitized curtain wall can be adjusted up and down. After the two left and right adjustments are combined with the up and down and front and back adjustments, an effective adjustment foundation can be laid for the installation accuracy of the unitized curtain wall panels and the absorption of the main structure error. Thus, the vertical, entry and exit positions and the horizontal position can all meet the adjustment function. This effectively solves the problem that the current three-way adjustable device 4 is difficult to make precise fine adjustment of the left and right lateral position of the keel 1 before and after installation. It makes the left and right position adjustment of the keel 1 before and after the curtain wall is not in the same adjustment position. This can effectively avoid the problem of deviation in other directions when adjusting the left and right position of irregular unit panels.

[0022] A further improvement is that the support 3 adopts a steel structure, the support 3 includes a base plate 33 and an n-shaped support plate 31 provided on the base plate 33, and the first adjustment groove 32 is provided on the top of the n-shaped support plate 31.

[0023] The support 3 is made of steel, allowing the base plate 33 to be directly installed onto the externally projecting load-bearing beam of the wall using expansion bolts, eliminating the need for pre-embedding during construction and simplifying operation. Furthermore, the n-shaped support plate 31 is located above the base plate 33, and the first adjustment groove 32 is located at the top of the n-shaped support plate 31 and extends through it, making processing easier, adjustment simpler, and providing a larger and more intuitive operating space. With the adjustment hole 25 perpendicular to the first adjustment groove 32, positioning can be quickly completed in one go when adjusting the keel 1's position by bolt connection. To facilitate bolt assembly, one end of the first adjustment groove 32 generally has a hole with a diameter larger than the bolt end, allowing the bolt end to be easily inserted into the groove. When the base plate 33 has a long, narrow hole corresponding to the first adjustment groove 32, the bolt can be directly inserted from the bottom of the support 3, making installation even more convenient and eliminating the need to process the bolt end's limiting head or drill a hole in the first adjustment groove 32.

[0024] A further improvement is made in that the first adjustment seat 2 includes a panel 24 disposed on the n-shaped support plate 31 and a U-shaped connecting plate 23 disposed on one side of the panel 24. The top edge of the U-shaped connecting plate 23 is provided with a cylindrical slide rail 21 with a diameter greater than the wall thickness. The second adjustment seat 5 is slidably disposed on the U-shaped connecting plate 23 via the cylindrical slide rail 21.

[0025] The first adjustment seat 2 is placed on the n-shaped support plate 31 through the panel 24. The elongated adjustment hole 25 is located on the panel 24. The fit between the panel 24 and the n-shaped support plate 31 can make the installation surface more stable. One side of the panel 24 has an integrally formed U-shaped connecting plate 23. The U-shaped connecting plate 23 can form a U-shaped groove, which facilitates the left and right movement of the second adjustment seat 5, thereby realizing the secondary left and right adjustment of the keel 1. However, during installation, it was found that when the U-shaped connecting plate 23 is directly connected to the second adjusting seat 5, the assembly method is a top-to-bottom interlocking structure. Although the installation is convenient, there is a risk of detachment, especially when sliding left and right. If a sudden upward force is applied, the second adjusting seat 5 can easily fall off. Moreover, when assembling with this structure, due to its structural characteristics, the keel 1 is prone to tilting due to gaps. Therefore, the connection sliding part was improved. A cylindrical slide rail 21 with a diameter greater than the wall thickness was formed on the top edge of the U-shaped connecting plate 23. This allows the second adjusting seat 5 to slide on the U-shaped connecting plate 23 via the cylindrical slide rail 21. The cylindrical slide rail 21 can effectively ensure the flexibility of sliding with smaller gaps. Furthermore, when the second adjusting seat 5 is assembled, it slides into the cylindrical slide rail 21, thus having a high degree of self-locking function and preventing the keel 1 from falling off when subjected to upward force.

[0026] A further improvement is that the second adjusting seat 5 is vertically arranged on the base 52 outside the U-shaped connecting plate 23, the slider 51 is arranged on the outside of the base 52, the arc-shaped hook 54 is arranged on the top of the base 52, and the tightening screw 53 is arranged on the top of the arc-shaped hook 54. The base 52 is suspended on the U-shaped connecting plate 23 through the arc-shaped hook 54, and the third adjusting seat 6 is slidably arranged on the cylindrical slide rail 21.

[0027] The base 52 is suspended on the U-shaped connecting plate 23 by the arc-shaped hook 54. The combination of the arc-shaped hook 54 and the cylindrical slide rail 21 can ensure both the flexibility of sliding and the limitation of the vertical position. During the combination process, when the left and right positions are slid into place, they can be relatively fixed by tightening the top screw 53, thus avoiding the problem of inconvenience in locking after adjustment.

[0028] Based on the above technical solution, the cylindrical slide rail 21 is further improved by having a cylindrical groove 22 with an upwardly inclined opening inside, and the arc-shaped hook 54 is provided with a cylindrical limiting rod 55, which is slidably disposed in the cylindrical groove 22.

[0029] The combination of the cylindrical limiting rod 55 and the cylindrical groove 22 can limit the rotation range of the first adjusting seat 2 and the second adjusting seat 5, avoiding the problem of upward flipping between the second adjusting seats 5, resulting in better stability and a larger contact surface during the connection process.

[0030] A further improvement is preferred in that the outer side of the third adjusting seat 6 is provided with a cylindrical groove 61 that opens outwards, the top of the cylindrical groove 61 is provided with an adjusting screw 62, and the slider 51 is slidably disposed in the cylindrical groove 61 and is adjusted up and down by the adjusting screw 62.

[0031] Two third adjustment seats 6 are bolted to both sides of the keel 1. The third adjustment seats 6 with the keel 1 are then connected to the slider 51 from top to bottom through the cylindrical slide groove 61 and limited by one end of the adjusting screw 62. The cylindrical slide groove 61 has threads. When it is necessary to adjust the third adjustment seat 6 up and down, the adjusting screw 62 is rotated to move the adjusting screw 62 up and down along the cylindrical slide groove 61. The up and down movement of the adjusting screw 62 realizes the up and down movement of the third adjustment seat 6 relative to the slider 51. This makes the installation and adjustment of the keel 1 more convenient, the operation is easier, and the operating space is larger.

[0032] Two second adjustment seats 5 are used, and the two third adjustment seats 6 are respectively suspended on the first adjustment seat 2 through the two second adjustment seats 5.

[0033] Two second adjustment seats 5 and two third adjustment seats 6 are used respectively. The two second adjustment seats 5 and two third adjustment seats 6 form two sets of adjustment structures, which can facilitate the assembly of keels 1 of different widths and make the operation more flexible.

[0034] Taking the adjustment structure made of aluminum alloy as an example, after the unitized curtain wall frame is installed on the support 3 through the adjustment device 4, the keel 1 is adjusted back and forth and left and right through the first adjustment groove 32 and the adjustment hole 25 to achieve the first error absorption adjustment. When the unitized curtain wall is installed, the left and right sliding is achieved through the arc-shaped hook 54 and the cylindrical slide rail 21 between the second adjustment seat 5 and the first adjustment seat, thereby achieving the second error adjustment in the left and right direction. Finally, the vertical error adjustment of the system is achieved through the adjustment screw 62, and finally the three-dimensional flow direction adjustment of the unit system is realized.

[0035] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A unitized curtain wall frame connection and adjustment structure, comprising a support (3) installed on the wall, an adjustment device (4) provided on the support (3), and a curtain wall installation keel (1) provided on the adjustment device (4), characterized in that: The support (3) is provided with a first adjustment groove (32) in the horizontal direction. The adjustment device (4) includes a first adjustment seat (2), a second adjustment seat (5) that is slidably arranged in the first adjustment seat (2) in the horizontal direction, and a third adjustment seat (6) that is arranged in the second adjustment seat (5) in the vertical direction. The first adjustment seat (2) is provided with at least two elongated adjustment holes (25) that are perpendicular to the first adjustment groove (32). The first adjustment groove (32) and the adjustment holes (25) are connected by bolts. The keel (1) is adjusted up and down by the third adjustment seat (6), adjusted left and right by the second adjustment seat (5), and adjusted forward and backward by the first adjustment groove (32) and the adjustment holes (25).

2. The unitized curtain wall frame connection and adjustment structure according to claim 1, characterized in that: The support (3) is made of steel and includes a base plate (33) and an n-shaped support plate (31) on the base plate (33). The first adjustment groove (32) is located on the top of the n-shaped support plate (31).

3. The unitized curtain wall frame connection and adjustment structure according to claim 2, characterized in that: The first adjustment seat (2) includes a panel (24) on the n-shaped support plate (31) and a U-shaped connecting plate (23) on one side of the panel (24). The top edge of the U-shaped connecting plate (23) is provided with a cylindrical slide rail (21) with a diameter greater than the wall thickness. The second adjustment seat (5) is slidably disposed on the U-shaped connecting plate (23) via the cylindrical slide rail (21).

4. The unitized curtain wall frame connection and adjustment structure according to claim 3, characterized in that: The second adjusting seat (5) is vertically arranged on the base (52) outside the U-shaped connecting plate (23), the slider (51) is arranged on the outside of the base (52), the arc-shaped hook (54) is arranged on the top of the base (52), and the tightening screw (53) is arranged on the top of the arc-shaped hook (54). The base (52) is suspended on the U-shaped connecting plate (23) through the arc-shaped hook (54). The third adjusting seat (6) is slidably arranged on the cylindrical slide rail (21).

5. The unitized curtain wall frame connection and adjustment structure according to claim 4, characterized in that: The cylindrical slide rail (21) has an inclined upward opening cylindrical groove (22) inside, and the arc hook (54) has a cylindrical limiting rod (55) inside, which is slidably disposed in the cylindrical groove (22).

6. The unitized curtain wall frame connection and adjustment structure according to claim 5, characterized in that: The outer side of the third adjusting seat (6) is provided with a cylindrical slide groove (61) that opens outwards. The top of the cylindrical slide groove (61) is provided with an adjusting screw (62). The slider (51) is slidably disposed in the cylindrical slide groove (61) and is adjusted up and down by the adjusting screw (62).

7. The unitized curtain wall frame connection and adjustment structure according to claim 6, characterized in that: Two second adjustment seats (5) are used, and the two third adjustment seats (6) are respectively suspended on the first adjustment seat (2) through the two second adjustment seats (5).

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