Aluminum mesh curtain wall connecting system

Abstract

The utility model discloses an aluminum mesh curtain wall connecting system which comprises a wall body connecting mechanism and an aluminum mesh connecting mechanism which are matched in an inserting mode, the wall body connecting mechanism comprises a wall body connecting part and an inserting rod, and the wall body connecting part is fixedly connected with a building wall body; the rear part of the inserting rod is connected with the wall body connecting part, and the front part of the inserting rod is detachably connected with the aluminum net connecting mechanism; the aluminum net connecting mechanism comprises an inserting core and a vertical frame surrounding the inserting core, the inserting core is contained in the vertical frame, and the inserting core is meshed with an inserting rod inserted in the inserting core and fixedly connected with the inserting rod through a second connecting bolt; the aluminum net is installed on the vertical frame through an aluminum net fixing assembly. The beneficial effects of the utility model are that the insertion rod and the insertion core are engaged by using the sawtooth structure, so that the stability of the system is enhanced; the bolt is hidden in a vertical frame cavity and is shielded by the plug cap, so that the attractiveness of a curtain wall product and the corrosion resistance of a component are improved; ePDM adhesive tapes are arranged inside and outside the aluminum mesh chamber, so that the noise hidden danger caused by direct contact of metal components is effectively eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal curtain walls, and specifically relates to an aluminum mesh curtain wall connection system. Background Art

[0002] With the continuous development of urban construction and people's constant pursuit of aesthetics, buildings with metal curtain walls as external protective structures can be seen in many large and medium-sized cities. Metal curtain walls are widely welcomed by customers for their practical, luxurious and beautiful features, especially in a series of large buildings such as stadiums and shopping malls. Among them, aluminum mesh curtain walls can greatly improve the quality of buildings due to their special scaly effect and metallic texture, so they are increasingly used in some commercial complexes and other buildings. It is a common form of metal curtain wall. The aluminum mesh curtain wall is mainly composed of aluminum mesh surface materials, supporting keels and connecting components. The usual practice between the supporting keel and the connecting component is to use bolts to connect. The connecting component is placed on the outside of the supporting keel, and the bolts are visible after the connection is completed. Although the installation of the curtain wall system is achieved in this way, the exposed bolts are not only not conducive to corrosion protection, but also affect the aesthetics and reduce the overall visual effect of the curtain wall product; in addition, in the existing aluminum mesh curtain wall, the connection mechanism is only connected by bolts, and there is a gap between the core and the connector. Once the bolts are loose, the connectors will shake, which reduces the connection stability between the aluminum mesh and the building wall.

[0003] Therefore, there is an urgent need for an aluminum curtain wall connection system that is reliable, can prevent component corrosion, and is beautiful. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an aluminum mesh curtain wall connection system which can effectively enhance the stability of the system and the aesthetics of the curtain wall products.

[0005] The utility model is realized through the following technical measures:

[0006] An aluminum mesh curtain wall connection system, characterized in that it includes a wall connection mechanism and an aluminum mesh connection mechanism that are plug-in compatible, the wall connection mechanism includes a wall connection part and a plug-in rod, the wall connection part is fixedly connected to the building wall; the rear part of the plug-in rod is connected to the wall connection part, and the front part of the plug-in rod is detachably connected to the aluminum mesh connection mechanism; the aluminum mesh connection mechanism includes an insert and a vertical frame surrounding the insert, the insert is accommodated in the vertical frame, the insert is engaged with the plug-in rod inserted in the insert, and is fixedly connected by a second connecting bolt; the aluminum mesh is installed on the vertical frame through an aluminum mesh fixing assembly.

[0007] Preferably, the wall connection part includes an embedded part buried in the building wall and a wall connection part fixedly connected to the embedded part, the wall connection part includes a support plate and a pair of connecting plates arranged on the support plate and opposite to each other, the support plate and the two connecting plates jointly define a slot for inserting the plug-in rod, and the first bolt holes are symmetrically provided on the two connecting plates.

[0008] Preferably, the insert is a hollow tubular structure, and the outer wall of the insert is provided with a plurality of radial protrusions for abutting against the inner surface of the vertical frame; the inner wall of the insert is provided with a plurality of engaging bosses at intervals, the engaging bosses are provided with a first serration structure, and each of the engaging bosses is provided with a second bolt hole passing through the engaging boss.

[0009] Preferably, a core insert reinforcing plate is provided at the front end of the core insert away from the wall connection mechanism.

[0010] Preferably, the rear outer surface of the plug-in rod is smooth, and the rear of the plug-in rod has a third bolt hole, the rear of the plug-in rod is inserted into the slot, the first connecting bolt passes through the first bolt hole of the connecting plate, and the third bolt hole of the plug-in rod is threadedly connected to the first fastening nut.

[0011] Preferably, the front outer surface of the plug-in rod away from the wall connection mechanism is an engaging surface for adapting to the plug core, each of the engaging surfaces is provided with a second serration structure and a fourth bolt hole passing through the engaging surface, the front of the plug-in rod is inserted into the plug core, the second serration structure on the plug-in rod is meshed with the first serration structure on the plug core; the second connecting bolt passes through the second bolt hole of the plug core and the fourth bolt hole of the plug-in rod, and the second connecting bolt is threadedly connected to the plug-in rod and the plug core, thereby realizing the assembly between the plug-in rod and the plug core.

[0012] Preferably, the vertical frame includes a main frame and an abutment portion arranged at the front of the main frame, the main frame is rectangular, and a first card slot and a second card slot are respectively provided on both sides of the front of the main frame, and a notch for the insertion and exit of the plug-in rod is provided at the rear of the main frame.

[0013] More preferably, the main frame is provided with plugging cap process holes, each of which is provided with a plugging cap. The number of the plugging cap process holes is consistent with the number of the fourth bolt holes on the plug-in rod.

[0014] Preferably, the aluminum mesh fixing assembly includes a pad frame, a pressure plate and a buckle plate, the rear portion of the pad frame is provided with a pad frame stiffening plate, the pad frame stiffening plate is crimped in the first slot of the main frame, and the front portion of the pad frame is provided with a first rubber strip slot; the buckle plate is located at the front of the pad frame, the rear portion of the buckle plate is provided with a groove for accommodating the pressure plate, the groove wall of the groove is provided with a clamping protrusion for pressing the pressure plate, and one of the groove walls of the groove extends backward to form a hook that can hook the main frame; the pressure plate is arranged in the groove, the rear surface of the pressure plate abuts against the abutting portion, and the surface of the pressure plate facing the pad frame is provided with a second rubber strip slot, at least one of the second rubber strip slots is opposite to the first rubber strip slot to form an installation slot for fixing the aluminum mesh, the aluminum mesh is inserted in the installation slot, and is clamped by the first rubber strip pressed in the first rubber strip slot and the second rubber strip pressed in the second rubber strip slot.

[0015] Preferably, a limiting boss is provided on the inner wall of the main frame.

[0016] Preferably, a positioning protrusion for limiting the position of the abutting portion is provided on the rear surface of the pressing plate.

[0017] Preferably, the first rubber strip and the second rubber strip are both EPDM rubber strips.

[0018] Before installing the aluminum mesh curtain wall connection system of the utility model, a notch is firstly processed at the rear end of the vertical frame, a capping process hole is processed at the right end, a third bolt hole is processed at the rear end of the plug rod, a fourth bolt hole is processed at the front of the plug rod, and a second bolt hole is processed on the plug core; during installation, the wall connection piece is firstly welded to the embedded piece, and then the plug rod is connected to the wall connection piece by a first connecting bolt and a first fastening nut connected by threads; before installing the vertical frame, the plug core is firstly placed in the vertical frame cavity, and then the vertical frame is pushed inward along the notch at the rear end and falls; when the vertical frame When the plugging cap process hole, the fourth bolt hole on the plug rod and the second bolt hole on the plug core are in the same line, insert the second connecting bolt along the plugging cap process hole to fix the plug rod and the plug core; after the second fastening nut on the second connecting bolt is tightened in place, press the plugging cap into the plugging cap process hole; then knock the cushion frame into the first card slot of the vertical frame through the stiffening plate, press the first rubber strip on the indoor side into the first rubber strip notch on the cushion frame, and then press the second rubber strip on the outdoor side into the second rubber strip notch on the pressure plate. After the aluminum mesh is installed, it is clamped and fixed by the first and second rubber strips on both sides. Finally, the pressure plate is pressed into the groove of the gusset plate through the convexity on the gusset plate, and the hook on the gusset plate is hooked with the second card slot on the vertical frame to complete the installation of the gusset plate.

[0019] The beneficial effects of the utility model are as follows: the plug-in rod and the plug-in core are engaged with each other by a serrated structure, thereby enhancing the stability of the system; at the same time, the bolts after installation are hidden in the vertical frame cavity and covered by blocking caps, thereby improving the aesthetics of the curtain wall product and facilitating the corrosion protection of the components; EPDM strips are provided both indoors and outdoors of the aluminum mesh, thereby effectively eliminating the noise hazards existing in direct contact with metal components; the entire connection system has a simple structure and is easy to install, which is conducive to large-scale production and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a structural diagram of the vertical frame of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the insert of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the plug-in rod of the utility model.

[0024] Figure 5 It is a structural schematic diagram of the cushion frame of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the pressing plate of the utility model.

[0026] Figure 7 It is a structural schematic diagram of the gusset plate of the present utility model.

[0027] Figure 8 It is a structural schematic diagram of the indoor rubber strip of the utility model.

[0028] Fig. 9 It is a structural schematic diagram of the outdoor rubber strip of the utility model.

[0029] Fig.10 It is the installation diagram of the utility model.

[0030] Fig.11 for Fig.10 Enlarged view of point A.

[0031] In the attached figure:

[0032] 1. Wall connection mechanism; 11. Wall connection part; 111. Embedded part; 112. Wall connection part; 12. Connecting rod; 121. Second sawtooth structure; 122. Third bolt hole; 123. Fourth bolt hole; 13. First connection bolt; 14. First fastening nut; 15. Second connection bolt;

[0033] 2. Aluminum mesh connection mechanism; 21. Insert core; 211. Radial protrusion; 212. Engagement boss; 213. First serration structure; 214. Insert core reinforcement plate; 215. Second bolt hole; 22. Vertical frame; 221. Main frame; 2211. Limiting boss; 222. Abutment portion; 223. First clamping groove; 224. Second clamping groove; 225. Notch; 226. First rubber strip; 227. Second rubber strip; 23. Aluminum mesh fixing assembly; 231. Pad frame; 2311. Pad frame reinforcement plate; 2312. First rubber strip notch; 2214. Capping cap process hole; 2215. Capping cap; 232. Pressing plate; 2321. Second rubber strip notch; 2322. Positioning protrusion; 233. Buckle plate; 2331. Card convex; 2332. Hook;

[0034] 3. Building walls;

[0035] 4. Aluminum mesh. DETAILED DESCRIPTION

[0036] The following describes the implementation of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. The present application can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application.

[0037] It should be noted that the process equipment or devices not specifically specified in the following embodiments are all conventional equipment or devices in the art.

[0038] In addition, it should be understood that one or more method steps mentioned in this application do not exclude the existence of other method steps before or after the combination step or the insertion of other method steps between these explicitly mentioned steps, unless otherwise specified; it should also be understood that the combination connection relationship between one or more devices / apparatuses mentioned in this application does not exclude the existence of other devices / apparatuses before or after the combination device / apparatus or the insertion of other devices / apparatuses between these two explicitly mentioned devices / apparatuses, unless otherwise specified. Moreover, unless otherwise specified, the numbering of each method step is only a convenient tool for identifying each method step, and is not intended to limit the order of arrangement of each method step or the scope of implementation of this application. Changes or adjustments in their relative relationships shall also be regarded as the scope of implementation of this application without substantial changes in the technical content.

[0039] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0040] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "inner", "outer", "axial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element 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. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, "multiple" means two or more.

[0041] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0043] The present application is further described below in conjunction with specific embodiments, but the protection scope of the present application is not limited thereto.

[0044] The utility model discloses an aluminum mesh curtain wall connection system, comprising a plug-in wall connection mechanism 1 and an aluminum mesh connection mechanism 2, wherein the wall connection mechanism 1 comprises a wall connection portion 11 and a plug-in rod 12, wherein the wall connection portion 11 is fixedly connected to a building wall 3; the rear portion of the plug-in rod 12 is connected to the wall connection portion 11, and the front portion of the plug-in rod 12 is connected to the aluminum mesh connection mechanism 2; the aluminum mesh connection mechanism 2 comprises an insert 21 and a vertical frame 22 surrounding the insert 21, wherein the insert 21 is accommodated in the vertical frame 22, the insert 21 is engaged with the plug-in rod 12 inserted in the insert 21, and is fixedly connected by a second connecting bolt 15; the aluminum mesh 4 is mounted on the vertical frame 22 by an aluminum mesh fixing assembly 23.

[0045] In some embodiments of the utility model, the wall connecting part 11 includes an embedded part 111 buried in the building wall and a wall connecting part 112 fixedly connected to the embedded part 111. The wall connecting part 112 includes a support plate and a pair of connecting plates arranged on the support plate and opposite to each other. The support plate and the two connecting plates jointly define a slot for inserting the plug-in rod 12, and first bolt holes are symmetrically provided on the two connecting plates.

[0046] In some embodiments of the utility model, the core 21 is a hollow tubular structure, and the outer wall of the core 21 is provided with a plurality of radial protrusions 211 for abutting against the inner surface of the vertical frame 22; the inner wall of the core 21 is provided with a plurality of engaging bosses 212 at intervals, the engaging bosses 212 are provided with a first serration structure 213, and each of the engaging bosses 212 is provided with a second bolt hole 215 passing through the engaging boss 212.

[0047] In some embodiments of the present invention, a front end of the insert 21 away from the wall connection mechanism is provided with an insert reinforcing plate 214. The insert reinforcing plate 214 can improve the mechanical properties of the component and play a role in strengthening the force.

[0048] In some embodiments of the utility model, the rear outer surface of the plug-in rod 12 is a smooth surface, and the rear of the plug-in rod 12 has a third bolt hole 123. The rear of the plug-in rod 12 is inserted into the slot, and the first connecting bolt 13 passes through the first bolt hole of the connecting plate, and the third bolt hole of the plug-in rod 12 is threadedly connected to the first fastening nut 14.

[0049] In some embodiments of the utility model, the front outer surface of the plug-in rod 12 away from the wall connection mechanism is an occlusal surface for adapting to the core 21, each of the occlusal surfaces is provided with a second serration structure 121 and a fourth bolt hole 123 passing through the occlusal surface, the front of the plug-in rod 12 is inserted into the core 21, the second serration structure 121 on the plug-in rod 12 is meshed with the first serration structure 213 on the core 21, the second connecting bolt 15 is inserted into the second bolt hole of the core 21 and the fourth bolt hole 123 of the plug-in rod 12, and the second connecting bolt 15 is threadedly connected to the plug-in rod 12 and the core 21.

[0050] In some embodiments of the utility model, the vertical frame 22 includes a main frame 221 and an abutment portion 222 arranged at the front of the main frame 221. The main frame 221 is rectangular, and a first card slot 223 and a second card slot 224 are respectively provided on both sides of the front of the main frame 221. The rear of the main frame 221 is provided with a notch 225 for the plug-in rod 12 to enter and exit.

[0051] In some embodiments of the utility model, the main frame 221 is provided with plugging cap process holes 2214, and each plugging cap process hole is provided with a plugging cap 2215. The number of the plugging cap process holes is consistent with the number of the fourth bolt holes on the plug rod.

[0052] In some embodiments of the present invention, the aluminum mesh fixing assembly 23 includes a cushion frame 231, a pressure plate 232 and a buckle plate 233. The rear portion of the cushion frame 231 is provided with a cushion frame stiffening plate 2311, and the cushion frame stiffening plate 2311 is crimped into the first card slot 223 of the main frame 221. The front portion of the cushion frame 231 is provided with a first rubber strip notch 2312; the buckle plate 233 is located at the front portion of the cushion frame 231, and the rear portion of the buckle plate 233 is provided with a groove for accommodating the pressure plate 232. The groove wall of the groove is provided with a card protrusion 2331 for pressing the pressure plate 232, and one of the grooves of the groove The wall extends backward to form a hook 2332 that can hook the main frame 221; the pressing plate 232 is arranged in the groove, and the rear surface of the pressing plate 232 abuts against the abutting portion 222. The surface of the pressing plate 232 facing the cushion frame 231 is provided with two second rubber strip slots 2321, one of which is opposite to the first rubber strip slot 2312 to form an installation slot for fixing the aluminum mesh 4. The aluminum mesh 4 is inserted into the installation slot and is clamped by the first rubber strip 226 pressed against the first rubber strip slot 2312 and the second rubber strip 227 pressed into the second rubber strip slot 2321.

[0053] In some embodiments of the present invention, the cushion frame reinforcing plate 2311 of the cushion frame 231 is in an inverted figure eight shape, and can be inserted into the first card slot 223 crimped on the main frame 221 to prevent the cushion frame 231 from falling out.

[0054] In some embodiments of the present invention, the inner wall of the main frame 221 is provided with a limiting boss 2211, which can improve the mechanical properties of the component and play a role in strengthening the force.

[0055] In some embodiments of the present invention, a positioning protrusion 2322 for limiting the position of the abutting portion 222 is provided on the rear surface of the pressing plate 232 .

[0056] In some embodiments of the present invention, a side surface of the pressing plate 232 is provided with a pressing surface 2323 that can be snap-fitted with the locking protrusion 2331 , so that the pressing plate can be confined in the groove of the buckle plate 233 .

[0057] Before installing the aluminum mesh curtain wall connection system of the utility model, a notch 225 is firstly processed at the rear end of the vertical frame 22, a plugging cap process hole 2214 is processed at the right end, a third bolt hole is processed at the rear end of the plug rod 12, a fourth bolt hole 123 is processed at the front part of the plug rod 12, and a second bolt hole is processed on the plug core 21; during installation, the wall connection piece 112 is firstly welded to the embedded part 111, and then the plug rod 12 is connected to the wall connection piece 112 by the first connecting bolt 13 and the first fastening nut 14 connected by thread; before installing the vertical frame 22, the plug core is firstly placed in the vertical frame cavity, and then the vertical frame 22 is pushed inward along the notch 225 at the rear end and falls; when the plugging cap process hole 2214 of the vertical frame 22, the fourth bolt hole 123 on the plug rod 12 and the plug core 21 When the three second bolt holes on are in line, the second connecting bolt is inserted along the plugging cap process hole 2214 to fix the plug rod 12 and the plug core 21. During the plugging process, the first serration structure of the plug core and the second serration structure on the plug rod; after the second fastening nut 152 on the second connecting bolt 151 is fastened in place, the plugging cap 2215 is pressed into the plugging cap process hole 2214; then the gasket frame 231 is knocked into the first slot 223 of the vertical frame 22 through the gasket frame stiffening plate 2312, and the first rubber strip 226 on the indoor side is pressed into the first rubber strip groove 2312 on the gasket frame 231, and then the second rubber strip 227 on the outdoor side is pressed into the second rubber strip groove 2321 on the pressing plate 232. After the aluminum mesh 4 is installed, it is clamped and fixed by the first rubber strip 226 and the second rubber strip 227 on both sides. Finally, the pressing plate 232 is pressed tightly into the groove of the pinch plate 233 by the locking protrusion 2331 on the pinch plate 233 , and the hook 2332 on the pinch plate 233 is hooked with the second locking groove 224 on the vertical frame 22 , thereby completing the installation of the pinch plate 233 .

[0058] The above examples are intended to illustrate the embodiments disclosed in the present utility model and should not be construed as limitations on the present utility model. In addition, the various modifications listed herein and the changes in the methods and compositions in the utility model are obvious to those skilled in the art without departing from the scope and spirit of the present utility model. Although the present utility model has been specifically described in conjunction with a variety of specific preferred embodiments of the present utility model, it should be understood that the present utility model should not be limited to these specific embodiments. In fact, various modifications as described above that are obvious to those skilled in the art to obtain the utility model should be included in the scope of the present utility model.

Claims

1. An aluminum curtain wall connection system, characterized in that: The invention comprises a wall connection mechanism (1) and an aluminum mesh connection mechanism (2) which are plug-in compatible. The wall connection mechanism (1) comprises a wall connection part (11) and a plug-in rod (12). The wall connection part (11) is fixedly connected to a building wall (3). The rear part of the plug-in rod (12) is connected to the wall connection part (11), and the front part of the plug-in rod (12) is detachably connected to the aluminum mesh connection mechanism (2). The aluminum mesh connection mechanism (2) comprises an insert (21) and a vertical frame (22) surrounding the insert (21). The insert (21) is accommodated in the vertical frame (22). The insert (21) engages with the plug-in rod (12) inserted in the insert (21) and is fixedly connected by a second connection bolt (15). The aluminum mesh (4) is mounted on the vertical frame (22) by an aluminum mesh fixing assembly (23).

2. The aluminum mesh curtain wall connection system according to claim 1, characterized in that: The wall connecting part (11) comprises an embedded part (111) embedded in the building wall, and a wall connecting part (112) fixedly connected to the embedded part (111), wherein the wall connecting part (112) comprises a support plate and a pair of connecting plates arranged on the support plate and opposite to each other, wherein the support plate and the two connecting plates jointly define a slot for inserting the plug-in rod (12), and first bolt holes are symmetrically arranged on the two connecting plates.

3. The aluminum mesh curtain wall connection system according to claim 2, characterized in that: The insert (21) is a hollow tubular structure, and the outer wall of the insert (21) is provided with a plurality of radial protrusions (211) for abutting against the inner surface of the vertical frame (22); the inner wall of the insert (21) is provided with a plurality of engaging bosses (212) at intervals, the engaging bosses (212) are provided with a first sawtooth structure (213), and each of the engaging bosses (212) is provided with a second bolt hole (215) penetrating the engaging boss (212).

4. The aluminum mesh curtain wall connection system according to claim 3, characterized in that: A core insert reinforcing plate (214) is provided at the front end of the core insert (21) away from the wall connection mechanism.

5. The aluminum mesh curtain wall connection system according to claim 3, characterized in that: The rear outer surface of the plug-in rod (12) is smooth, and the rear of the plug-in rod (12) has a third bolt hole (122). The rear of the plug-in rod (12) is inserted into the slot, and the first connecting bolt (13) penetrates into the first bolt hole of the connecting plate, and the third bolt hole of the plug-in rod (12) is threadedly connected to the first fastening nut (14).

6. The aluminum mesh curtain wall connection system according to claim 3, characterized in that: The front outer surface of the plug-in rod (12) away from the wall connection mechanism is an engagement surface for matching with the plug core (21); each engagement surface is provided with a second sawtooth structure (121) and a fourth bolt hole (123) penetrating the engagement surface; the front of the plug-in rod (12) is inserted into the plug core (21); the second sawtooth structure (121) on the plug-in rod (12) is meshed with the first sawtooth structure (213) on the plug core (21); the second connecting bolt (15) penetrates the second bolt hole of the plug core (21) and the fourth bolt hole (123) of the plug-in rod (12); the second connecting bolt (15) is threadedly connected to the plug-in rod (12) and the plug core (21).

7. The aluminum mesh curtain wall connection system according to claim 1, characterized in that: The vertical frame (22) comprises a main frame (221) and an abutment portion (222) arranged at the front of the main frame (221); the main frame (221) is rectangular, and a first card slot (223) and a second card slot (224) are respectively arranged at two sides of the front of the main frame (221); and a notch (225) for the insertion rod (12) to enter and exit is arranged at the rear of the main frame (221).

8. The aluminum mesh curtain wall connection system according to claim 7, characterized in that: The aluminum mesh fixing assembly (23) comprises a cushion frame (231), a pressure plate (232), a gusset plate (233), a first rubber strip (226) and a second rubber strip (227); a cushion frame stiffening plate (2311) is provided at the rear of the cushion frame (231); the cushion frame stiffening plate (2311) is crimped into the first clamping groove (223) of the main frame (221); a first rubber strip notch (2312) is provided at the front of the cushion frame (231); the gusset plate (233) is located at the front of the cushion frame (231); a groove for accommodating the pressure plate (232) is provided at the rear of the gusset plate (233); a clamping protrusion (2331) for clamping the pressure plate (232) is provided on the groove wall of the groove; and the groove One of the groove walls extends backward to form a hook (2332) that can hook the main frame (221); the pressing plate (232) is arranged in the groove, the rear surface of the pressing plate (232) abuts against the abutting portion (222), and the surface of the pressing plate (232) facing the cushion frame (231) is provided with a second rubber strip slot (2321), at least one of the second rubber strip slots (2321) and the first rubber strip slot (2312) are opposite to each other to form an installation slot for fixing the aluminum mesh (4), the aluminum mesh (4) is inserted into the installation slot and clamped by the first rubber strip (226) pressed against the first rubber strip slot (2312) and the second rubber strip (227) pressed against the second rubber strip slot (2321).

9. The aluminum mesh curtain wall connection system according to claim 7, characterized in that: The inner wall of the main frame (221) is provided with a limiting boss (2211).

10. The aluminum mesh curtain wall connection system according to claim 8, characterized in that: The rear surface of the pressing plate (232) is provided with a positioning protrusion (2322) for limiting the position of the abutting portion (222).

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