Angle-adjustable curtain wall connecting structure

Abstract

The utility model provides an angle-adjustable curtain wall connecting structure, and belongs to the technical field of curtain wall installation. The angle-adjustable curtain wall connecting structure comprises a platform code, a hanging piece and an adapter. One end of the platform code is rotationally connected to one end of the hanging piece, the other end of the platform code is fixedly connected with the curtain wall base layer, one end of the adapter is fixedly connected to the other end of the hanging piece, the other end of the adapter is fixedly connected with the curtain wall vertical frame, the angle between the platform code and the hanging piece can be adjusted, the structure is simple, installation is convenient, and multi-angle adjustment installation can be achieved. Construction period is shortened and cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to an angle-adjustable curtain wall connection structure. Background Art

[0002] With the diversification of building structures, the requirements for building curtain wall structures are getting higher and higher. The traditional horizontal and vertical curtain wall connection system can no longer fully meet the installation requirements of multi-angle buildings. The traditional curtain wall connection structure can only meet the horizontal and vertical adjustment of the curtain wall, and cannot be adjusted on angled building structures. In order to meet multi-angle installation, different angle profile molds need to be used, which increases costs. Utility Model Content

[0003] The purpose of the utility model is to provide a curtain wall connection structure with adjustable angle in view of the above-mentioned deficiencies in the prior art.

[0004] The utility model provides an angle-adjustable curtain wall connection structure, comprising a platform code, a hanger with one end rotatably connected to one end of the platform code, and an adapter with one end fixedly connected to the other end of the hanger. The other end of the platform code can be fixedly connected to the curtain wall base layer, and the other end of the adapter can be fixedly connected to the curtain wall vertical frame.

[0005] Furthermore, the platform code includes a rotating shaft and a first connecting plate connected to the rotating shaft, the first connecting plate can be fixedly connected to the curtain wall base layer, the part of the first connecting plate connected to the rotating shaft is penetrated by a first connecting through hole, the hanger includes a first substrate, a first enclosure plate and a second enclosure plate respectively connected to both ends of the first substrate, the first enclosure plate, the first substrate, and the second enclosure plate form a rotating connecting groove for matching the rotating shaft, the first enclosure plate can be fixedly connected to the curtain wall vertical frame, and the second enclosure plate can be plugged into the first connecting through hole when the rotating shaft is plugged into the rotating connecting groove.

[0006] Furthermore, the platform code also includes a first fastening portion, and a second connecting through hole is penetrated through the first connecting plate; one end of the first fastening portion abuts against the first connecting plate, and the other end can pass through the second connecting through hole and be fixedly connected to an embedded part arranged in the curtain wall base layer, so as to fix the first connecting plate to the curtain wall base layer.

[0007] Furthermore, the platform code also includes a limit angle code and multiple second fastening parts. When the rotating shaft is inserted into the rotating connecting groove and the second enclosure plate rotates around the axis of the rotating shaft at a first preset angle, one side of the limit angle code abuts against the second enclosure plate, and the other side abuts against the first connecting plate. One of the second fastening parts is used to fix one side of the limit angle code and the second enclosure plate, and the other second fastening part is used to detachably fix the other side of the limit angle code and the first connecting plate.

[0008] Furthermore, the platform code also includes a connecting pad abutting against the first connecting plate, and a third connecting through hole is penetrated through the connecting pad. One end of the first fastening part abuts against the connecting pad, and the other end can pass through the third connecting through hole and the second connecting through hole in sequence and be detachably fixedly connected to the embedded part.

[0009] Furthermore, the second connecting through hole is a strip-shaped through hole.

[0010] Furthermore, a first tooth-shaped portion is provided on a side of the first connecting plate away from the curtain wall base layer, and a second tooth-shaped portion matching the first tooth-shaped portion is provided on a side of the connecting pad close to the first connecting plate.

[0011] Furthermore, the adapter includes a first mounting portion, a second connecting plate connected to the first mounting portion at one end, the second connecting plate is fixedly connected to the vertical frame of the curtain wall, and the hanger also includes a second mounting portion, a third connecting plate connected at both ends to a side of the first enclosure plate away from the first substrate and the second mounting portion, and the second mounting portion is slidably connected to the first mounting portion.

[0012] Furthermore, the adapter also includes a third fastening portion for detachably fixing the second connecting plate and the vertical frame of the curtain wall.

[0013] Furthermore, the first mounting portion includes two third enclosing plates, one end of the two third enclosing plates are respectively connected to the second connecting plates, the two third enclosing plates and the second connecting plates form a snap-in cavity, a fourth connecting through hole connected to the snap-in cavity is provided between the other ends of the two third enclosing plates, the third connecting plate is inserted into the fourth connecting through hole, the width of the second mounting portion is greater than the width of the fourth connecting through hole, and the adapter also includes a fourth fastening portion for detachably fixing the second mounting portion and the first mounting portion when the second mounting portion slides to a preset height in the snap-in cavity.

[0014] The utility model has the following beneficial effects:

[0015] One end of the platform bracket is rotatably connected to one end of the hanger, and the other end can be fixedly connected to the curtain wall base. One end of the adapter is fixedly connected to the other end of the hanger, and the other end can be fixedly connected to the vertical frame of the curtain wall. The angle between the platform bracket and the hanger can be adjusted. It has a simple structure and is easy to install. It can realize multi-angle adjustment and installation, shorten the construction period and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a cross-sectional view of a connection in an angle-adjustable curtain wall connection structure according to an embodiment of the utility model;

[0018] Figure 2 It is a vertical cross-sectional view of a connection in an angle-adjustable curtain wall connection structure according to an embodiment of the utility model;

[0019] Figure 3 It is a side view of a platform bracket in an angle-adjustable curtain wall connection structure according to an embodiment of the utility model;

[0020] Figure 4 It is a side view of a hanging member and an adapter member in an angle-adjustable curtain wall connection structure of an embodiment of the utility model when they are connected;

[0021] Figure 5 The present invention is a schematic structural diagram of a hanging member in an angle-adjustable curtain wall connection structure according to an embodiment of the present invention, which is respectively connected to an adapter and a platform bracket.

[0022] In the figure: 1- platform code, 11- rotating axis, 12- first connecting plate, 121- first connecting through hole, 122- first toothed portion, 123- second connecting through hole, 13- first fastening portion, 14- connecting pad, 141- third connecting through hole, 15- limiting angle code, 2- hanging part, 21- first base plate, 22- first enclosure plate, 23- second enclosure plate, 24- third connecting plate, 25- second mounting part, 3- adapter, 31- second connecting plate, 32- third enclosure plate, 321- clamping cavity, 322- fourth connecting through hole, 33- third fastening portion, 34- fourth fastening portion, 4- curtain wall base layer, 5- curtain wall vertical frame, 6- embedded parts. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0024] See also Figures 1 to 5 The utility model is an angle-adjustable curtain wall connection structure, comprising a platform bracket 1, a hanger 2 rotatably connected to one end of the platform bracket 1, and an adapter 3 fixedly connected to the other end of the hanger 2. The other end of the platform bracket 1 can be fixedly connected to the curtain wall base 4, and the other end of the adapter 3 can be fixedly connected to the curtain wall vertical frame 5.

[0025] Specifically, the platform code 1 is placed on the curtain wall base layer 4, and the curtain wall base layer 4 supports the platform code 1. At the same time, one end of the platform code 1 is fixedly connected to the curtain wall base layer 4, one end of the adapter 3 is fixedly connected to the curtain wall vertical frame 5, and one end of the hanger 2 is rotatably connected to the other end of the platform code 1. The hanger 2 is rotated so that the other end of the hanger 2 can be fixedly connected to the other end of the adapter 3. On the angled building structure, the angle of the connection between the hanger 2 and the platform code 1 can be adjusted according to the installation conditions of the curtain wall base layer 4 and the curtain wall vertical frame 5, to achieve multi-angle adjustment and installation, without the need to use profile molds of different angles, shortening the construction period and saving costs.

[0026] Specifically, the platform bracket 1 may be an aluminum alloy platform bracket 1. The hanger 2 may be an aluminum alloy hanger 2. The adapter 3 may be an aluminum alloy adapter 3. The curtain wall base layer 4 may be a curtain wall body or a ground.

[0027] The platform code 1 may include a rotating shaft 11 and a first connecting plate 12 connected to the rotating shaft 11. The first connecting plate 12 can be fixedly connected to the curtain wall base layer 4. The part of the first connecting plate 12 connected to the rotating shaft 11 is penetrated by a first connecting through hole 121. The hanger 2 includes a first substrate 21, a first enclosing plate 22 and a second enclosing plate 23 respectively connected to the two ends of the first substrate 21. The first enclosing plate 22, the first substrate 21, and the second enclosing plate 23 form a rotating connecting groove for matching the rotating shaft 11. The first enclosing plate 22 can be fixedly connected to the curtain wall vertical frame 5, and the second enclosing plate 23 can be inserted into the first connecting through hole 121 when the rotating shaft 11 is inserted into the rotating connecting groove.

[0028] Specifically, the diameter of the rotating shaft 11 can be greater than the height of the first connecting plate 12 at the connection with the rotating shaft 11, and the bottom surface of the first connecting plate 12 is kept horizontal, so as to facilitate the first connecting plate 12 to be placed on the curtain wall base layer 4. The curtain wall vertical frame 5 and the curtain wall base layer 4 are arranged on the left and right sides, the second enclosure plate 23 is connected to the right end of the first base plate 21, the first enclosure plate 22 is connected to the left end of the first base plate 21, and the part of the first connecting plate 12 away from the side after rotation is located above the curtain wall base layer 4. The first connecting plate 12 is provided with a first connecting through hole 121. The part is suspended, so that the second enclosure plate 23 can pass through the first connecting through hole 121. The rotating shaft 11 is inserted into the rotating connecting groove to push the second enclosure plate 23 to rotate in the counterclockwise direction, that is, the second enclosure plate 2 3 is rotated downward, then the end of the second enclosure plate 23 away from the first substrate 21 can be inserted into the first connecting through hole 121 and pass through the first connecting through hole 121, pushing the second enclosure plate 23 to rotate in the clockwise direction, that is, the end of the second enclosure plate 23 away from the first substrate 21 is rotated upward, then the end of the second enclosure plate 23 away from the first substrate 21 can be rotated in the direction away from the bottom surface of the first connecting plate 12, thereby realizing the adjustment of the angle between the first connecting plate 12 and the second enclosure plate 23. The first substrate 21 can be vertically connected to the first enclosure plate 22 and the second enclosure plate 23 respectively, the second enclosure plate 23 can be parallel to the first enclosure plate 22, the rotating shaft 11 can be a cylinder, the rotating connecting groove can include a semicircular groove arranged close to the first substrate 21 and a rectangular groove arranged away from the first substrate 21, the rectangular groove and the semicircular groove are connected, and the distance between the end of the second enclosure plate 23 away from the first substrate 21 and the first substrate 21 is smaller than the distance between the end of the first enclosure plate 22 away from the first substrate 21 and the first substrate 21.

[0029] The platform code 1 can also include a first fastening portion 13, and a second connecting through hole 123 is penetrated on the first connecting plate 12; one end of the first fastening portion 13 abuts against the first connecting plate 12, and the other end can pass through the second connecting through hole 123 and be fixedly connected to the embedded part 6 arranged in the curtain wall base layer 4, so as to detachably fix the first connecting plate 12 to the curtain wall base layer 4.

[0030] Specifically, the first fastening portion 13 may be a screw or a bolt. The first fastening portion 13 may also be a T-shaped bolt group. The embedded part 6 is fixed to the inner side of the curtain wall base layer 4. A first fixing groove is provided on the inner side of the embedded part 6. One end of the T-shaped bolt group passes through the second connecting through hole 123 and is clamped in the first fixing groove, and the other end abuts against a side of the first connecting plate 12 away from the curtain wall base layer 4, thereby detachably fixing and connecting the first connecting plate 12 and the curtain wall base layer 4.

[0031] The platform code 1 can also include a limiting angle code 15 and multiple second fastening parts. When the rotating shaft 11 is inserted into the rotating connecting groove and the second enclosure plate 23 rotates around the axis of the rotating shaft 11 to a first preset angle, one side of the limiting angle code 15 abuts against the second enclosure plate 23, and the other side abuts against the first connecting plate 12. One second fastening part is used to fix one side of the limiting angle code 15 and the second enclosure plate 23, and the other second fastening part is used to detachably fix the other side of the limiting angle code 15 and the first connecting plate 12.

[0032] Specifically, the limiting angle bracket 15 may be an aluminum alloy limiting angle bracket 15. The second fastening portion may be a bolt or a screw or a screw.

[0033] The platform code 1 can also include a connecting pad 14 abutting against the first connecting plate 12, and a third connecting through hole 141 is penetrated through the connecting pad 14. One end of the first fastening part 13 abuts against the connecting pad 14, and the other end can pass through the third connecting through hole 141 and the second connecting through hole 123 in sequence and be fixedly connected to the embedded part 6.

[0034] Specifically, the connection pad 14 abuts against the top end of a portion of the first connection plate 12 away from the rotating shaft 11, thereby improving the stability of the connection between the first fastening portion 13 and the first connection plate 12. The connection pad 14 may be an aluminum alloy tooth pad.

[0035] The second connection through hole 123 may be a bar-shaped through hole.

[0036] Specifically, the axis of the second connecting through hole 123 can be parallel to the axis of the first connecting plate 12, so the first fastening portion 13 can be fixedly connected to different positions of the first connecting plate 12 to achieve left-right adjustment of the position of the platform code 1.

[0037] A first tooth-shaped portion 122 may be provided on a side of the first connecting plate 12 away from the curtain wall base layer 4 , and a second tooth-shaped portion matching the first tooth-shaped portion 122 may be provided on a side of the connecting pad 14 close to the first connecting plate 12 .

[0038] Specifically, the first connecting plate 12 may include a force-bearing straight section plate and a gradually changing toothed plate, one end of the force-bearing straight section plate is fixedly connected to the rotating shaft 11, and the other end is fixedly connected to the gradually changing toothed plate, and the first tooth-shaped portion 122 may be arranged on a side of the gradually changing toothed plate away from the curtain wall base layer 4. The first tooth-shaped portion 122 includes a plurality of first tooth protrusions and a first tooth groove arranged between two adjacent first tooth protrusions, and the second tooth-shaped portion may include a plurality of second tooth protrusions and a second tooth groove arranged between two adjacent tooth protrusions, the first tooth protrusion matches the second tooth groove, and the second tooth protrusion matches the first tooth groove, so that the first tooth-shaped portion 122 and the second tooth-shaped portion are stably connected.

[0039] The adapter 3 may include a first mounting portion, a second connecting plate 31 connected to the first mounting portion at one end, the second connecting plate 31 is fixedly connected to the curtain wall vertical frame 5, the hanger 2 also includes a second mounting portion 25, a third connecting plate 24 whose two ends are respectively connected to a side surface of the first enclosing plate 22 away from the first substrate 21 and the second mounting portion 25, and the second mounting portion 25 is slidably connected to the first mounting portion.

[0040] Specifically, the first connecting plate 12 is disposed above the curtain wall base layer 4, and the second mounting portion 25 is slidably connected to the first mounting portion, so that the position of the first mounting portion can be adjusted up and down, thereby realizing the adjustment of the position of the adapter 3 up and down.

[0041] The adapter 3 may further include a third fastening portion 33 for detachably fixing the second connecting plate 31 and the curtain wall vertical frame 5 .

[0042] Specifically, the third fastening portion 33 may be a screw or a bolt. The third fastening portion 33 may also be a stainless steel bolt group.

[0043] The first mounting portion may include two third enclosing plates 32, one ends of the two third enclosing plates 32 are respectively connected to the second connecting plates 31, the two third enclosing plates 32 and the second connecting plates 31 form a snap-in cavity 321, a fourth connecting through hole 322 communicating with the snap-in cavity 321 is provided between the other ends of the two third enclosing plates 32, the third connecting plate 24 is inserted into the fourth connecting through hole 322, the width of the second mounting portion 25 is greater than the width of the fourth connecting through hole 322, and the adapter 3 also includes a fourth fastening portion 34 for detachably fixing the second mounting portion 25 and the first mounting portion when the second mounting portion 25 slides to a preset height in the snap-in cavity 321.

[0044] Specifically, the first mounting portion can be perpendicular to the third connecting plate 24, and the width of the first mounting portion is greater than the width of the fourth connecting through hole 322, so that the two third enclosure plates 32 can stop the first mounting portion respectively, and the first mounting portion is arranged on the left side of the second mounting portion 25, and the second mounting portion 25 is aligned with the clamping cavity 321, and the third connecting plate 24 is aligned with the fourth connecting through hole 322, and the first mounting portion is pushed from bottom to top, so that one end of the second mounting portion 25 is inserted into the clamping cavity 321, and the third connecting plate 24 is inserted into the fourth connecting through hole 322, and the first mounting portion is continuously pushed, so that the second mounting portion 25 can be inserted into different heights in the clamping cavity 321, so that the second mounting portion 25 is slidably connected to the clamping cavity 321, and the adapter 3 and the hanger 2 are combined to realize up and down adjustment, and after the second mounting portion 25 is adjusted in the clamping cavity 321, the second mounting portion 25 and the first mounting portion are fixedly connected through the fourth fastening portion 34. The fourth fastening portion 34 can be a screw or a bolt. The fourth fastening portion 34 may also be a hexagon socket flat-end set screw.

[0045] Specifically, the adapter 3 is combined with the hanger 2 to achieve up and down adjustment, and the hanger 2 is combined with the platform code 1 to achieve angle adjustment. The adapter 3 is connected to the curtain wall vertical frame 5 through a stainless steel bolt group, and the adapter 3 is processed into the required length and round hole according to the calculation requirements. The hanger 2 is processed into the required length according to the calculation requirements through milling; the front end of the hanger 2 is inserted into the clamping cavity 321 of the adapter 3, and the hexagonal flat-end set screws are used to adjust and fix it up and down; the semicircular arch mouth is milled at the rear end of the hanger 2 to achieve a close fit with the rotating shaft 11 of the platform code 1, and the rotation is completed to achieve multi-angle installation; after the hanger 2 is adjusted and fixed, it is fixed with self-tapping screws through the limit angle code 15 to complete the limit installation. The platform code 1 is processed into the required length according to the calculation requirements; a notch is milled on the front end of the platform code 1 for the hanger 2, and the notch is the first connecting through hole 121. Along the direction from left to right, the length of the side of the notch away from the rotating axis 11 is about 10 mm longer than the length of the second enclosure plate 23, and the length of the side close to the rotating axis 11 is about 3 mm longer than the length of the second enclosure plate 23, so as to meet the expansion and contraction requirements of the curtain wall itself; a long round hole is processed at the rear end of the platform code 1, and the long round hole is the second connecting through hole 123, which is connected to the embedded part 6 by a T-bolt, and the long round hole can be adjusted forward and backward. After the installation and adjustment are completed, it is pressed against the teeth of the platform code 1 itself through the connecting pad 14 to complete the final fixed installation.

[0046] Specifically, the curtain wall vertical frame 5 is connected through the adapter 3; the adapter 3 and the hanger 2 are fixed by the hexagonal flat-end set screws to achieve up and down adjustment; the hanger 2 is hung on the rotating shaft 11 of the platform 1 through its own milled circular hole to achieve angle adjustment. The structure is simple, the installation is convenient, and the installation can be adjusted at multiple angles, shortening the construction period and saving costs.

[0047] The contents described above can be implemented individually or in combination in various ways, and these variations are all within the protection scope of the present utility model.

[0048] It should be noted that, in the description of the present application, the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. 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 comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An angle-adjustable curtain wall connection structure, characterized in that: The invention comprises a platform code (1), a hanger (2) having one end rotatably connected to one end of the platform code (1), and an adapter (3) having one end fixedly connected to the other end of the hanger (2); the other end of the platform code (1) can be fixedly connected to a curtain wall base layer (4), and the other end of the adapter (3) can be fixedly connected to a curtain wall vertical frame (5).

2. The angle-adjustable curtain wall connection structure according to claim 1, characterized in that: The platform code (1) comprises a rotating shaft (11), a first connecting plate (12) connected to the rotating shaft (11), the first connecting plate (12) being fixedly connected to the curtain wall base layer (4), a portion of the first connecting plate (12) connected to the rotating shaft (11) being penetrated by a first connecting through hole (121), the hanging component (2) comprising a first base plate (21), a first enclosure plate (22) and a second enclosure plate (23) respectively connected to two ends of the first base plate (21), the first enclosure plate (22), the first base plate (21) and the second enclosure plate (23) forming a rotating connection groove for matching the rotating shaft (11), the first enclosure plate (22) being fixedly connected to the curtain wall vertical frame (5), and the second enclosure plate (23) being plugged into the first connecting through hole (121) when the rotating shaft (11) is plugged into the rotating connection groove.

3. The angle-adjustable curtain wall connection structure according to claim 2, characterized in that: The platform bracket (1) further comprises a first fastening portion (13), and the first connecting plate (12) is provided with a second connecting through hole (123); one end of the first fastening portion (13) abuts against the first connecting plate (12), and the other end can pass through the second connecting through hole (123) and be fixedly connected to an embedded part (6) arranged in the curtain wall base layer (4), so as to detachably fix the first connecting plate (12) to the curtain wall base layer (4).

4. An angle-adjustable curtain wall connection structure according to claim 2 or 3, characterized in that: The platform bracket (1) further comprises a limiting angle bracket (15) and a plurality of second fastening parts. When the rotating shaft (11) is inserted into the rotating connection groove and the second enclosure plate (23) rotates around the axis of the rotating shaft (11) to a first preset angle, one side of the limiting angle bracket (15) abuts against the second enclosure plate (23) and the other side abuts against the first connecting plate (12). One of the second fastening parts is used to fix one side of the limiting angle bracket (15) to the second enclosure plate (23), and another of the second fastening parts is used to detachably fix the other side of the limiting angle bracket (15) to the first connecting plate (12).

5. The angle-adjustable curtain wall connection structure according to claim 3, characterized in that: The platform bracket (1) further comprises a connection pad (14) abutting against the first connection plate (12); a third connection through hole (141) is provided through the connection pad (14); one end of the first fastening portion (13) abuts against the connection pad (14); the other end of the first fastening portion (13) can pass through the third connection through hole (141) and the second connection through hole (123) in sequence and be fixedly connected to the embedded component (6).

6. An angle-adjustable curtain wall connection structure according to claim 3 or 5, characterized in that: The second connecting through hole (123) is a strip-shaped through hole.

7. The angle-adjustable curtain wall connection structure according to claim 5, characterized in that: A first tooth-shaped portion (122) is provided on a side of the first connecting plate (12) away from the curtain wall base layer (4), and a second tooth-shaped portion matching the first tooth-shaped portion (122) is provided on a side of the connecting pad (14) close to the first connecting plate (12).

8. The angle-adjustable curtain wall connection structure according to claim 2 or 3, characterized in that: The adapter (3) comprises a first mounting portion, a second connecting plate (31) having one end connected to the first mounting portion, the second connecting plate (31) being fixedly connected to the vertical frame (5) of the curtain wall, and the hanger (2) further comprises a second mounting portion (25), a third connecting plate (24) having two ends respectively connected to a side surface of the first enclosure plate (22) away from the first base plate (21) and the second mounting portion (25), the second mounting portion (25) being slidably connected to the first mounting portion.

9. The angle-adjustable curtain wall connection structure according to claim 8, characterized in that: The adapter (3) further comprises a third fastening portion (33) for detachably fixing the second connecting plate (31) and the curtain wall vertical frame (5).

10. The angle-adjustable curtain wall connection structure according to claim 8, characterized in that: The first mounting portion comprises two third enclosure plates (32), one end of the two third enclosure plates (32) is respectively connected to the second connecting plate (31), the two third enclosure plates (32) and the second connecting plate (31) enclose a clamping cavity (321), a fourth connecting through hole (322) communicating with the clamping cavity (321) is provided between the other ends of the two third enclosure plates (32), the third connecting plate (24) is plugged into the fourth connecting through hole (322), the width of the second mounting portion (25) is greater than the width of the fourth connecting through hole (322), and the adapter (3) further comprises a fourth fastening portion (34) for detachably fixing the second mounting portion (25) and the first mounting portion when the second mounting portion (25) slides to a preset height in the clamping cavity (321).

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