Curtain wall corner connecting structure and curtain wall system

Abstract

The utility model provides a curtain wall corner connecting structure and a curtain wall system.The curtain wall corner connecting structure comprises a stand column, the stand column comprises a column body, an adapting piece, a first fixing piece and a second fixing piece, the adapting piece is arranged in the middle area of the bottom face of the column body, and the first fixing piece and the second fixing piece are both connected to the end, away from the column body, of the adapting piece; and the end, deviating from the column body, of the first fixing piece and the end, deviating from the column body, of the second fixing piece are arranged at intervals, so that the glass fixing stability of the curtain wall corner connecting structure is improved.

Description

Technical Field

[0001] The present application relates to the field of curtain wall technology, and in particular to a curtain wall corner connection structure and a curtain wall system. Background Art

[0002] With the construction of high-rise buildings in cities, the application of curtain walls has become more and more common. The glass of the curtain wall needs some supporting components to be installed. During the installation of the glass, it is inevitable to encounter corners. Due to the particularity of corners, a corner connection structure is required to serve as a support when installing the corner glass. However, when fixing the curtain wall glass on both sides, the existing corner connection structure has defects due to the defects of the corner connection structure itself, resulting in the corner connection structure being unable to fix and stabilize the glass well, thereby greatly increasing the risk of the glass falling off or tilting, and thus resulting in poor safety of the curtain wall system. Utility Model Content

[0003] In view of this, the present application provides a curtain wall corner connection structure and a curtain wall system to improve the stability when fixing glass.

[0004] The present application provides a curtain wall corner connection structure, which includes a column, and the column includes a column body, an adapter, a first fixing member and a second fixing member. The adapter is arranged in the middle area of the bottom surface of the column body, and the first fixing member and the second fixing member are both connected to the end of the adapter body facing away from the column body, and the end of the first fixing member facing away from the column body and the end of the second fixing member facing away from the column body are spaced apart.

[0005] In some embodiments, the bottom surface of the column is connected to the side surface of the column via a transition surface, the transition surface is not perpendicular to the side surface and the bottom surface, and a slot is provided on the outer side of the column on the transition surface.

[0006] In some embodiments, a limiting groove is provided on an end of the first fixing member facing away from the column and an end of the second fixing member facing away from the column.

[0007] In some embodiments, the column also includes a first connecting member and a second connecting member connected to the first connecting member, the end of the first connecting member facing away from the second connecting member is connected to the end of the first fixing member facing away from the column, and the end of the second connecting member facing away from the first connecting member is connected to the end of the second fixing member facing away from the column.

[0008] In some embodiments, the angles between the first connecting member and the second connecting member, between the first connecting member and the first fixing member, between the first fixing member and the second fixing member, and between the second fixing member and the second connecting member are all right angles.

[0009] In some embodiments, the adapter has a through hole passing through the adapter.

[0010] In some embodiments, the curtain wall corner connection structure further includes a clamping member. The clamping member is provided with a protruding portion protruding outward. The protruding portion is matched with the clamping groove, and the surface of the clamping member provided with the protruding portion is attached to the transfer surface. One end of the clamping member facing away from the clamping groove is used to abut against the glass.

[0011] In some embodiments, there is a gap between the clamping member and the adapter.

[0012] In some embodiments, the curtain wall corner connection structure further includes a trim strip. The trim strip is respectively connected to one end of the first fixing member facing away from the column body and one end of the second fixing member facing away from the column body. There is a notch between the trim strip and the clamping member, and the notch is used to fix the glass.

[0013] The present application also provides a curtain wall system, including the curtain wall corner connection structure as described above.

[0014] The present application provides a curtain wall corner connection structure and a curtain wall system. The curtain wall corner connection structure includes a column. The column includes a column body, an adapter, a first fixing member, and a second fixing member. The adapter is disposed in the middle region of the bottom surface of the column body. The first fixing member and the second fixing member are both connected to one end of the adapter facing away from the column body, and one end of the first fixing member facing away from the column body and one end of the second fixing member facing away from the column body are spaced apart to improve the stability of the curtain wall corner connection structure for fixing the glass. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings.

[0016] Figure 1 is a schematic structural diagram of the curtain wall corner connection structure provided by the present application;

[0017] Figure 2 is Figure 1 the enlarged structural diagram at A in

[0018] Figure 3 is a schematic structural diagram of the curtain wall system provided by the present application.

[0019] Reference Signs:

[0020] 10. Curtain wall corner connection structure; 20. Curtain wall system; 21. Glass; 100. Column; 101. Card slot; 110. Column body; 120. Adapter; 130. First fixing member; 131. Limit slot; 140. Second fixing member; 150. First connecting member; 160. Second connecting member; 200. Clamping member; 300. EPDM strip; 400. Buckle strip; 500. Buckle cover. Detailed implementation manners

[0021] Combined with the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present application. Without conflict, the following various embodiments and their technical features can be combined with each other.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the description of the present application, the meaning of "several" is at least one, such as one, two, etc., unless otherwise clearly and specifically defined.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this application belongs. The terms used herein are only for the purpose of describing specific implementation manners and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. The terms "connection", "electrical connection", and "electric connection" used herein include any direct and indirect electrical or structural connection means. Therefore, if it is described in the text that the first device is coupled / connected / electrically connected to the second device, it means that the first device can be directly electrically / structurally connected to the second device, or indirectly electrically / structurally connected to the second device through other devices or connection means.

[0024] The present application provides a curtain wall corner connection structure. The curtain wall corner connection structure includes a column. The column includes a column body, an adapter, a first fixing member, and a second fixing member. The adapter is disposed in the middle area of the bottom surface of the column body. Both the first fixing member and the second fixing member are connected to one end of the adapter facing away from the column body, and one end of the first fixing member facing away from the column body is spaced apart from one end of the second fixing member facing away from the column body.

[0025] In the present application, by providing an adapter in the middle area of the bottom surface of the column, one end of the adapter facing away from the column is connected with a first fixing member and a second fixing member, and one end of the first fixing member facing away from the column is spaced apart from one end of the second fixing member facing away from the column, so that the curtain wall corner connection structure can fix the glass on both sides at corresponding positions, avoiding the risk of the glass falling off or tilting, that is, improving the stability of the curtain wall corner connection structure in fixing the glass.

[0026] Please refer to Figures 1 - 3 , Figure 1 which is a schematic structural diagram of the curtain wall corner connection structure provided by the present application; Figure 2 is Figure 1 an enlarged structural diagram of part A in Figure 3 which is a schematic structural diagram of the curtain wall system 20 provided by the present application. The present application provides a curtain wall corner connection structure 10, and the curtain wall corner connection structure 10 includes a column 100. The column 100 includes a column body 110, an adapter 120, a first fixing member 130 and a second fixing member 140. The adapter 120 is arranged in the middle area of the bottom surface of the column body 110. The first fixing member 130 and the second fixing member 140 are both connected to one end of the adapter 120 facing away from the column body 110, and one end of the first fixing member 130 facing away from the column body 110 is spaced apart from one end of the second fixing member 140 facing away from the column body 110. Specifically, the curtain wall corner connection structure 10 includes a column 100. The column 100 includes a column body 110, an adapter 120, a first fixing member 130 and a second fixing member 140. The planar shape of the column body 110 is rectangular. The column body 110 has a through hole penetrating the column body 110. The column body 110 has a bottom surface, two side surfaces, a top surface and two transition surfaces. The bottom surface and the top surface are oppositely arranged. The two sides of the top surface are respectively connected to the two side surfaces. The opposite ends of one transition surface are respectively connected to the bottom surface and one side surface. The opposite ends of the other transition surface are respectively connected to the bottom surface and the other side surface, that is, the bottom surface of the column body 110 is connected to the side surface of the column body 110 through the transition surface; the transition surface is not perpendicular to the side surface and the bottom surface, that is, the transition surface is inclined towards the bottom surface, that is, the transition surface is an inclined surface; further, a card slot 101 is arranged on the outer side of the column body 110 located at the transition surface.

[0027] In the present application, by providing the adapter 120 in the middle area of the bottom surface of the column body 110, and the first fixing member 130 and the second fixing member 140 are both connected to one end of the adapter 120 facing away from the column body 110, and one end of the first fixing member 130 facing away from the column body 110 is spaced apart from one end of the second fixing member 140 facing away from the column body 110, so that the curtain wall corner connection structure 10 can fix the glass 21 on both sides at corresponding positions, avoiding the risk of the glass 21 falling off or tilting, that is, improving the stability of the curtain wall corner connection structure 10 in fixing the glass 21.

[0028] In the present application, by arranging an adapter 120 in the middle area of the bottom surface of the column 110, and both the first fixing member 130 and the second fixing member 140 are connected to one end of the adapter 120 facing away from the column 110, and one end of the first fixing member 130 facing away from the column 110 and one end of the second fixing member 140 facing away from the column 110 are arranged at intervals, so as to enhance the bearing capacity and stability of the curtain wall corner connection structure 10, help to increase the span of the curtain wall corner connection structure 10, create a large-panel glass 21 curtain wall, be applicable to the glass 21 curtain wall structure of special structures such as special-shaped curved surface torsion, avoid torsion and shear failure of the curtain wall corner connection structure 10 under stress, help to ensure the construction quality of the curtain wall, reduce the risk of later quality maintenance, that is, improve the stability of the curtain wall corner connection structure 10 for fixing the glass 21.

[0029] In one embodiment, the adapter 120 has a through hole penetrating through the adapter 120, so as to ensure the stability of the curtain wall corner connection structure 10 for fixing the glass 21 while reducing the weight of the column 100.

[0030] In one embodiment, limiting grooves 131 are arranged at one end of the first fixing member 130 facing away from the column 110 and one end of the second fixing member 140 facing away from the column 110. Specifically, the curtain wall corner connection structure 10 further includes a spacer. The spacer is a sealing strip. Both the first fixing member 130 and the second fixing member 140 have through holes penetrating through the first fixing member 130 and the second fixing member 140. The limiting grooves 131 are not communicated with the through holes, and the limiting grooves 131 are respectively located at one end of the first fixing member 130 facing away from the column 110 and one end of the second fixing member 140 facing away from the column 110. The spacer is inserted into the limiting grooves 131. In the present application, by arranging through holes in the first fixing member 130 and the second fixing member 140, while ensuring the stability and fastening of the objects they fix, the weight of the column 100 is further reduced, thereby reducing the risk of the glass 21 falling off or moving. At the same time, limiting grooves 131 are arranged in the first fixing member 130 and the second fixing member 140, so that the connection between the column 110 and other structures is firm and stable, and limiting members are arranged in the limiting grooves 131, so that while the connection strength between the column 110 and other structures can be improved, the sealing performance of the curtain wall system 20 can be ensured.

[0031] In one embodiment, the column 100 also includes a first connecting member 150 and a second connecting member 160 connected to the first connecting member 150. The end of the first connecting member 150 facing away from the second connecting member 160 is connected to the end of the first fixing member 130 facing away from the column 110, and the end of the second connecting member 160 facing away from the first connecting member 150 is connected to the end of the second fixing member 140 facing away from the column 110. That is, a through hole is formed between the first fixing member 130, the second fixing member 140, the first connecting member 150 and the second connecting member 160 to ensure the stability and tightness of the fixed object while further reducing the weight of the column 100, thereby reducing the risk of the glass 21 falling off or moving.

[0032] In one embodiment, the angles between the first connecting member 150 and the second connecting member 160, between the first connecting member 150 and the first fixing member 130, between the first fixing member 130 and the second fixing member 140, and between the second fixing member 140 and the second connecting member 160 are all right angles, so that the structure of the column 110 is more stable, thereby further ensuring the stability and tightness of the fixed object, and further reducing the weight of the column 100, thereby reducing the risk of the glass 21 falling off or moving.

[0033] In one embodiment, the curtain wall corner connection structure 10 further includes a clamping member 200, which is provided with an outwardly protruding protrusion that matches the slot 101. The side of the clamping member 200 provided with the protrusion is in contact with the transition surface, and the end of the clamping member 200 facing away from the slot 101 is used to abut the glass 21. In the present application, by providing the protrusion on the clamping member 200, the clamping member 200 and the column 110 can be engaged in the slot 101 via the protrusion, thereby improving the stability of the connection between the clamping member 200 and the column 110, thereby ensuring the reliability of the curtain wall corner connection structure 10. In addition, the mutual cooperation between the clamping member 200 and the transition surface makes the structure of the curtain wall corner connection structure 10 more suitable for connecting the corner glass 21, thereby further improving the safety and stability of the curtain wall system 20.

[0034] In one embodiment, an EPDM strip 300 may be disposed between the clamp 200 and the glass 21 to enhance the connection strength between the curtain wall corner connection structure 10 and the glass 21 while also improving the sealing effect of the curtain wall system 20, preventing rainwater, dust, and air from entering the interior of the curtain wall system 20, ensuring the comfort and stability of the indoor environment, and enhancing the stability and safety of the curtain wall system 20. Furthermore, an embedding groove is provided on the side of the clamp 200 facing away from the column 110, and the EPDM strip 300 is embedded in the embedding groove to enhance the connection strength between the EPDM strip 300 and the clamp 200, thereby improving the safety and stability of the curtain wall system 20.

[0035] In one embodiment, there is a gap between the clamping member 200 and the adapter member 120, so that the end of the glass 21 can be disposed in the gap, thereby further improving the safety and stability of the curtain wall system 20.

[0036] In one embodiment, the curtain wall corner connection structure 10 further includes a snap strip 400. The snap strip 400 is respectively connected to one end of the first fixing member 130 away from the column body 110 and one end of the second fixing member 140 away from the column body 110. There is a notch between the snap strip 400 and the clamping member 200, and the notch is used to fix the glass 21. Specifically, the curtain wall corner connection structure 10 further includes a snap strip 400 and a snap cover 500. The widths of the snap strip 400 and the snap cover 500 are greater than the widths of the first fixing member 130 and the second fixing member 140. The width of the snap cover 500 is greater than the width of the snap strip 400. A clamping groove is provided on the inner side of the snap cover 500. Clamping blocks protruding downward are provided at both ends of the snap strip 400, and the clamping blocks are engaged with the clamping groove, so that the snap strip 400 is engaged in the snap cover 500. The snap strip 400 is threadedly connected to one end of the first fixing member 130 away from the column body 110 and one end of the second fixing member 140 away from the column body 110. Further, one end of the fastener passes through the snap strip 400 and is engaged in the limiting groove 131 to connect the snap strip 400 to the first fixing member 130 and the second fixing member 140. The spacer is wrapped around the outside of the fastener. The fastener can be a bolt or a screw, or others, which is not limited here. The fastener is located in the snap cover 500, that is, the snap cover 500 is located on the side of the snap strip 400 away from the column body 110, and the snap cover 500 is located outdoors. In the present application, by providing the snap strip 400 at the ends of the first fixing member 130 and the second fixing member 140, the snap strip 400 and the clamping member 200 are mutually matched to fix the glass 21; by providing the snap cover 500 outside the snap strip 400, the risk of damage caused by the snap strip 400 and other components being eroded by rainwater is reduced, thereby improving the service life of the column body 110 and the snap strip 400, and thus improving the safety and stability of the curtain wall system 20.

[0037] In one embodiment, two embedding grooves are provided on one side of the snap strip 400 away from the snap cover 500, and the two embedding grooves are provided on both sides of the fastener; wherein, one embedding groove is oppositely arranged with the embedding groove and is provided with an EPDM strip 300 to improve the connection strength between the EPDM strip 300 and the snap strip 400, and at the same time improve the sealing performance of the curtain wall system 20; the other embedding groove is respectively oppositely arranged with the first connecting member 150 and the second connecting member 160, and a sealing colloid and a foam rod are provided between the embedding groove and the first connecting member 150 and the second connecting member 160. The foam rod is located on the side of the sealing colloid close to the fastener to improve the connection strength between the EPDM strip 300 and the snap strip 400, and at the same time improve the sealing performance of the curtain wall system 20.

[0038] In one embodiment, the column 110, the adapter 120, the first fixing member 130, the second fixing member 140, the first connecting member 150, and the second connecting member 160 are integrally formed structures, so as to improve the connection strength between the column 110, the adapter 120, the first fixing member 130, the second fixing member 140, the first connecting member 150, and the second connecting member 160, thereby further improving the stability of the column 100 for fixing the glass 21, and thus improving the safety and stability of the curtain wall system 20.

[0039] In one embodiment, the curtain wall corner connection structure 10 further includes an alloy mounting strip and an alloy connecting member. The alloy mounting strip is located on the side of the cover 500 away from the column 110. One end of the alloy connecting member passes through the alloy mounting strip, the cover 500, and the buckle strip 400 in sequence, and is embedded into the first fixing member 130 and / or the second fixing member 140 from the limiting groove 131, so as to connect the alloy mounting strip with the cover 500, the buckle strip 400, and the first fixing member 130 and / or the second fixing member 140, so as to improve the connection strength between the column 100, the cover 500, and the buckle strip 400, thereby further improving the stability of the curtain wall corner connection structure 10 for fixing the glass 21, and thus improving the safety and stability of the curtain wall system 20.

[0040] And continue to refer to Figure 3 . The present application further provides a curtain wall system 20, including the curtain wall corner connection structure 10 provided by the present application, and having all the features of the curtain wall corner connection structure 10 of the present application. Specifically, the glass 21 is arranged in the gap between the buckle strip 400 and the clamping member 200. A foam rod and a sealing colloid are further arranged between the end of the glass 21 and the first fixing member 130 and the second fixing member 140, so as to improve the sealing effect of the curtain wall system 20 and prevent rainwater from seeping into the interior of the curtain wall system 20.

[0041] In one embodiment, the alloy cross beam is connected to the side surface of the column 110 through fasteners. An isolation rubber strip is further arranged between the alloy cross beam and the side surface of the column 110 to improve the sealing performance.

[0042] In the present application, by using the curtain wall corner connection structure 10 provided by the present application in the curtain wall system 20, during the use of the curtain wall corner connection structure 10, the first fixing member 130 and the second fixing member 140 connected to the end of the adapter 120 away from the column 110 can be used, and the end of the first fixing member 130 away from the column 110 and the end of the second fixing member 140 away from the column 110 are arranged at intervals, so as to fix the glass 21 on both sides in corresponding positions, avoiding the risk of the glass 21 falling off or tilting, that is, improving the stability of the curtain wall corner connection structure 10 for fixing the glass 21, and thus improving the safety and durability of the curtain wall system 20.

[0043] The above are only the embodiments of the present application, and do not thereby limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, such as the mutual combination of technical features between the embodiments, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present application.

Claims

1. A curtain wall corner connection structure, characterized in that The curtain wall corner connection structure includes a column, and the column includes a column body, an adapter, a first fixing member, and a second fixing member. The adapter is disposed in the middle area of the bottom surface of the column body. The first fixing member and the second fixing member are both connected to one end of the adapter facing away from the column body, and one end of the first fixing member facing away from the column body is spaced from one end of the second fixing member facing away from the column body.

2. The curtain wall corner connection structure according to claim 1, characterized in that, The bottom surface of the column body is connected to the side surface of the column body through a transition surface, and the transition surface is not perpendicular to the side surface and the bottom surface. A card slot is provided on the outer side of the column body located on the transition surface.

3. The curtain wall corner connection structure according to claim 1, characterized in that, Limit slots are provided at one end of the first fixing member facing away from the column body and one end of the second fixing member facing away from the column body.

4. The curtain wall corner connection structure according to any one of claims 1-3, characterized in that, The column further includes a first connecting member and a second connecting member connected to the first connecting member. One end of the first connecting member facing away from the second connecting member is connected to one end of the first fixing member facing away from the column body, and one end of the second connecting member facing away from the first connecting member is connected to one end of the second fixing member facing away from the column body.

5. The curtain wall corner connection structure according to claim 4, characterized in that, The angles between the first connecting member and the second connecting member, between the first connecting member and the first fixing member, between the first fixing member and the second fixing member, and between the second fixing member and the second connecting member are all right angles.

6. The curtain wall corner connection structure according to any one of claims 1-3, characterized in that, The adapter has a through hole penetrating through the adapter.

7. The curtain wall corner connection structure according to claim 2, characterized in that, The curtain wall corner connection structure further includes a clamping member. The clamping member is provided with a protruding portion protruding outward. The protruding portion is matched with the card slot, and one surface of the clamping member provided with the protruding portion is attached to the transition surface. One end of the clamping member facing away from the card slot is used to abut against the glass.

8. The curtain wall corner connection structure according to claim 7, characterized in that, There is a gap between the clamping member and the adapter.

9. The curtain wall corner connection structure according to any one of claims 1-3, characterized in that, The curtain wall corner connection structure further includes a buckle strip. The buckle strip is respectively connected to one end of the first fixing member facing away from the column body and one end of the second fixing member facing away from the column body. There is a notch between the buckle strip and the clamping member, and the notch is used to fix the glass.

10. A curtain wall system, characterized in that, Including the curtain wall corner connection structure according to any one of claims 1-9.

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