A special-shaped curtain wall skeleton connection node and construction method thereof

Abstract

The present application relates to a special-shaped curtain wall skeleton connection node and a construction method thereof, belonging to the field of curtain wall construction technology, which includes a plurality of first connection components and a plurality of second connection components, wherein the first connection component is arranged on a concrete structure, the second connection component is arranged on the first connection component, the second connection component is arranged with a plurality of adapter components, the grid skeleton is arranged on the adapter component and wraps the second connection component, the connection skeleton is fixed on the adapter component, one end of the connection skeleton is fixed on the adapter component of a second connection component, and the other end of the connection skeleton is fixed on the adapter component of another second connection component. The present application has the effect of satisfying the requirement of being able to set a skeleton with a complex shape on a glass curtain wall while reducing damage to the concrete structure.

Description

Technical Field

[0001] The present application relates to the technical field of curtain wall construction, and in particular to a special-shaped curtain wall skeleton connection node and a construction method thereof. Background Art

[0002] Curtain wall construction is to use some kind of building decoration materials to decorate the walls of the building in a large area. Common ones include glass curtain walls, stone curtain walls, etc. Glass curtain wall construction generally involves point support devices and support structures on concrete structures. The support structure forms include glass rib support, single steel or steel pipe support, truss support and tension rod cable system support structure. Finally, glass panels are installed on the support structure to complete the construction of the glass curtain wall.

[0003] With regard to the above-mentioned related technologies, when it is necessary to continue to install a frame on the glass curtain wall for decoration, since the glass panel cannot be connected to the frame, the connections at both ends of the frame can only be set on the concrete structure. When the frame has a complex shape, it is necessary to install multiple frame supports on the concrete structure, which can easily damage the concrete structure, easily cause the concrete to crack, and even reduce the performance of the concrete structure. Summary of the invention

[0004] In order to meet the requirement of setting a complex-shaped skeleton on a glass curtain wall while reducing damage to the concrete structure, the present application provides a special-shaped curtain wall skeleton connection node and a construction method thereof.

[0005] The special-shaped curtain wall skeleton connection node provided in this application adopts the following technical solution:

[0006] A special-shaped curtain wall skeleton connection node includes a plurality of first connection components and a plurality of second connection components, wherein the first connection components are arranged on a concrete structure, the second connection components are arranged on the first connection components, the second connection components are arranged on a plurality of adapter components, a grid skeleton is arranged on the adapter components and wraps the second connection components, a connection skeleton is fixed on the adapter components, one end of the connection skeleton is fixed on the adapter component of one of the second connection components, and the other end of the connection skeleton is fixed on the adapter component of another of the second connection components.

[0007] By adopting the above technical solution, a second connecting component is provided with a plurality of adapter components, the grille frames are all provided on the adapter components, and one end of each connecting frame is fixed on an adapter component, and the other end of each connecting frame is fixed on another corresponding adapter component, so that it is possible to achieve the installation of a plurality of grille frames and connecting frames by only setting a first connecting component on the concrete structure for fixing, and fixing the connecting frames to the adapter component on another second connecting component. By setting a plurality of second connecting components, the two ends of each frame can find the corresponding adapter components for fixing, so that a plurality of connecting frames with different directions or shapes can be centrally fixed on a second connecting component, so that the installation of a plurality of connecting frames and grille frames can be achieved without setting too many supporting structures, thereby achieving the effect of being able to set complex-shaped frames on the glass curtain wall while reducing damage to the concrete structure.

[0008] Optionally, the first connecting assembly includes a fixing plate, a first connecting tube and a second connecting tube, the fixing plate is arranged on a concrete structure, the first connecting tube is arranged on the fixing plate, a reinforcing rib is arranged on the first connecting tube, one end of the reinforcing rib is fixed on the fixing plate, the second connecting tube is fixed on the first connecting tube, and the first connecting tube and the second connecting tube are jointly provided with an edging unit for edging the first connecting tube and the second connecting tube.

[0009] By adopting the above technical solution, the fixed plate is tightly combined with the concrete structure by pre-embedding, and at the same time, the damage to the concrete structure caused by connecting the embedded plate to the concrete structure in the later stage is reduced. The size of the first connecting pipe is larger than the second connecting pipe. On the one hand, the large-sized first connecting pipe can withstand sufficient load, and the reinforcing rib plate strengthens the fixed support for the first connecting pipe, reducing the bending deformation of the first connecting pipe. On the other hand, when the bearing capacity of the first connecting pipe is sufficient, the small-sized second connecting pipe reduces the load-bearing capacity of the concrete structure on the first connecting pipe.

[0010] Optionally, the edging unit includes a first edging plate and a second edging plate, one end of the first edging plate is connected to a clamping plate, a first protrusion is arranged on the clamping plate, one end of the second edging plate is provided with a positioning plate, the clamping plate is arranged on the positioning plate, the positioning plate is fixed on the second connecting tube, and a first buckle cover is clamped on the clamping plate;

[0011] A second convex block is disposed on one end of the first edging plate close to the fixed plate and one end of the second edging plate close to the fixed plate, the second convex block of the first edging plate corresponds to the second convex block of the second edging plate one by one, and a second buckle cover is clamped between two opposite second convex blocks;

[0012] A plurality of first abutting blocks and a plurality of second abutting blocks are disposed on the first edging plate and the second edging plate. The first abutting blocks abut against the first connecting tube, and the second abutting blocks abut against the second connecting tube.

[0013] By adopting the above technical scheme, one end of the first edging plate with the clamping plate is buckled on the second connecting tube and the other end of the first edging plate is buckled on the first connecting tube, then one end of the second edging plate with the positioning plate is buckled on the second connecting tube and the other end of the second edging plate is buckled on the first connecting tube, then the positioning plate and the clamping plate are fixed, the positioning plate and the second connecting tube are fixed, and finally the second buckle cover is buckled between the two second protrusions to fix the first edging plate and the second edging plate, and the first edging plate and the second edging plate prevent the first connecting tube and the second connecting tube from being exposed to the outdoors and rusting and corroding, so that the first connecting tube and the second connecting tube may break under the load of multiple frames.

[0014] Connecting by interlocking the second buckle cover reduces the number of steps for tightening screws, reduces the time workers spend on high-altitude operations, and reduces the probability of high-altitude accidents. At the same time, the first abutment block and the second abutment block support the first edging plate and the second edging plate, reduces deformation of the first edging plate and the second edging plate, and also facilitates workers to position the first edging plate and the second edging plate.

[0015] Optionally, the second connecting component includes a connecting head and a plurality of adapters, the connecting head is arranged on the second connecting component, the plurality of adapters are arranged on the connecting head, and the adapter component is arranged on the adapter.

[0016] By adopting the above technical solution, the adapters are all connected to the adapter components. The adapters are set according to the position where the connecting skeleton needs to be installed, and an adapter corresponding to the adapter is set on another connecting head, thereby realizing the function of connecting skeletons in multiple directions can be connected on one connecting head.

[0017] Optionally, the adapter assembly includes a connecting sleeve and an adapter block, the connecting sleeve is sleeved and fixed on the second connecting assembly, the adapter block is arranged on the connecting sleeve, and one end of the grid frame and the connecting frame are both arranged on the adapter block.

[0018] By adopting the above technical solution, the connecting sleeve can be pre-fixed by sleeve-mounting the connecting sleeve on the second connecting assembly, thereby reducing the possibility of falling objects from high altitude on the connecting sleeve.

[0019] Optionally, a first core sleeve is provided on one end of the adapter block, a snap-on assembly for supporting the end of the grille frame is provided on the grille frame, the snap-on assembly is connected to the adapter block, one end of the grille frame away from the snap-on assembly is provided on the first core sleeve, and a second core sleeve is provided on both the grille frame and the connecting frame.

[0020] By adopting the above technical solution, the connecting frame is sleeved on the first set of cores, and the connecting frame is slid on the first set of cores to adjust the position of the connecting frame. The first set of cores cooperates with the second set of cores to support the two ends of the connecting frame, thereby reducing the deformation of the connecting frame caused by wind load. At the same time, one end of the grille frame is sleeved on the first set of cores and the second set of cores, so that the grille frame can be flush with the connecting frame. The other end of the grille frame is supported by a buckle assembly, so that the first set of cores and the second set of cores do not need to be usually set, thereby reducing the load effect of the first set of cores and the second set of cores on the concrete structure.

[0021] Optionally, the buckle assembly includes a sealing plate and a buckle plate, the buckle plate is arranged on the sealing plate, a second limit block is arranged on the buckle plate, a transfer groove is opened on the transfer block, a first limit block is arranged on the transfer block, the first limit block is arranged in the transfer groove, the buckle plate extends into the transfer groove and the second limit block is clamped with the first limit block, a connecting plate is arranged on the sealing plate, one end of the grille frame is connected to the connecting plate, and the other end of the grille frame is supported on the first sleeve core.

[0022] By adopting the above technical solution: first fix the grille frame and the connecting plate, then sleeve the buckle plate and the second limit block in the adapter groove, and push the grille frame to achieve rapid positioning and pre-fixation of the grille frame.

[0023] Optionally, two connecting frames are combined on one of the adapter components, the two connecting frames are fixed to each other, the other ends of the two connecting frames are combined on another of the adapter components, and a plurality of stiffening ribs are commonly arranged in the space enclosed by the two connecting frames, and the stiffening ribs are arranged on one of the connecting frames.

[0024] By adopting the above technical solution, the stiffening ribs strengthen the support for the connecting frame, improve the wind resistance of the connecting frame, and reduce the deformation of the connecting frame.

[0025] In a second aspect, the present application provides a construction method for connecting nodes of a special-shaped curtain wall skeleton using the following technical solution:

[0026] A construction method for connecting nodes of a special-shaped curtain wall skeleton comprises the following steps: S1, pre-embedded welding of a first connecting component; S2, fixing of a second connecting component; S3, installation of a transfer component; S4, installation of a buckle component; S5, positioning and installation of a grille skeleton; and S6, positioning and installation of a connecting skeleton.

[0027] Optionally, in step S1, full welding is adopted as the welding method, in step S3, stainless steel bolts are used to fix the adapter assembly and the second connecting assembly together, in step S5, the grid frame is first put on the adapter assembly and the grid frame is slid, two grid frames are put on each adapter assembly and moved, so that multiple grid frames wrap the second connecting assembly, in step S6, one end of the connecting frame is put on one of the adapter assemblies, and the other end of the connecting frame is put on another of the adapter assemblies, and then the connecting frame is moved to determine the position of the connecting frame, and then the end of the connecting frame is fixed to an adapter assembly by bolt connection, and then the two connecting frames are welded and fixed.

[0028] By adopting the above technical solution, the connecting frame and the grille frame can both slide on the adapter assembly so that workers can accurately position the connecting frame and the grille frame, thereby reducing the possibility of errors after the connecting frame and the grille frame are installed.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. Several adapters are provided on the connector, one end of the skeleton is fixed on the adapter, and the other end of the skeleton is fixed on another adapter. Multiple skeletons can be connected on each connector by providing multiple adapters, so that multiple skeletons can be installed without providing too many supporting structures, and complex skeletons can be provided on the glass curtain wall while reducing damage to the concrete structure;

[0031] 2. The gusset plate facilitates the sliding of the grille frame along the adapter block and provides a pre-fixing effect on the grille frame. The connecting plate supports the grille frame and reduces the length setting of the first set of cores, thereby reducing the load effect of the first set of cores on the concrete structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0033] Figure 2 This is a schematic diagram of the structure of the second connection component used in the embodiment of the present application.

[0034] Figure 3 This is a schematic diagram of the structure of the first set of cores and the second set of cores in the embodiment of the present application.

[0035] Figure 4 It is a schematic diagram of the structure of the first edging board and the second edging board used in an embodiment of the present application.

[0036] Figure 5 It is a schematic diagram of the structure of the clamping plate and the positioning plate used in the embodiment of the present application.

[0037] Figure 6 yes Figure 3 Enlarged schematic diagram of part A.

[0038] Explanation of the reference numerals: 1. first connecting component; 11. fixing plate; 12. first connecting tube; 13. second connecting tube; 14. reinforcing rib; 15. edging unit; 151. first edging plate; 152. second edging plate; 153. first abutment block; 154. second abutment block; 155. second projection; 156. second buckle cover; 157. snap-on plate; 158. positioning plate; 159. first buckle cover; 150. first projection; 2. second connecting component; 21. connector; 22. adapter; 3. adapter component; 31. connecting sleeve; 32. adapter block; 321. adapter groove; 33. first limit block; 4. buckle component; 41. sealing plate; 42. buckle plate; 43. second limit block; 44. connecting plate; 5. first core set; 6. second core set; 7. grille frame; 8. connecting frame; 81. stiffening rib. DETAILED DESCRIPTION

[0039] The following is combined with Figure 1-6 This application is described in further detail.

[0040] An embodiment of the present application discloses a special-shaped curtain wall skeleton connection node.

[0041] like Figure 1 and Figure 2 A special-shaped curtain wall skeleton connection node includes a plurality of first connection components 1 and a plurality of second connection components 2. The first connection components 1 are equidistantly installed on the concrete structure according to the length and position distribution of the connection skeleton 8. The first connection components 1 in the same row are staggered with the first connection components 1 in another row. The second connection components 2 are arranged on the first connection components 1. Each second connection component 2 is provided with a plurality of adapter components 3 according to the arrangement position of the connection skeleton 8. Each adapter component 3 corresponds to an adapter component 3 on another second connection component 2, and the corresponding two adapter components 3 are located on the same straight line.

[0042] The grille frame 7 is a 4 mm thick aluminum plate in a V shape, a buckle assembly 4 is provided at one end of the grille frame 7 close to the first connecting assembly 1, and a first core 5 is provided at one end of each adapter assembly 3 away from the first connecting assembly 1, the first core 5 is a 4 mm thick aluminum plate in a V shape in vertical section.

[0043] like Figure 2 and Figure 3, one end of the grille frame 7 with the buckle assembly 4 is arranged on the adapter assembly 3, the buckle assembly 4 is buckled on the adapter assembly 3, and the other end of the grille frame 7 is arranged on the first core 5. A plurality of grille holes are opened at one end of the grille frame 7 close to the first connection assembly 1, and a plurality of grille frames 7 are spliced ​​to wrap the first connection assembly 1, and a second core 6 with a V-shaped vertical cross section is sleeved in the grille frame 7, and the second core 6 is a 4mm thick aluminum single plate, and one end of the first core 5 and one end of the second core 6 both extend out of the grille frame 7, and one end of the connection frame 8 is arranged on one end of the first core 5 extending out of the grille frame 7 and one end of the second core 6 extending out of the grille frame 7, and the other end of the connection frame 8 is arranged on the first core 5 and the second core 6 of another adapter assembly 3, and two connection frames 8 are sleeved on one adapter assembly 3, and the two connection frames 8 are buckled to wrap the adapter assembly 3.

[0044] A plurality of stiffening ribs 81 are arranged in the space enclosed in the middle of the two connecting frames 8 . The stiffening ribs 81 are 4 mm thick aluminum plates and are welded to one of the connecting frames 8 . A plurality of stiffening ribs 81 are arranged equidistantly along the length direction of the connecting frames 8 .

[0045] When installing the grid frame 7, first fix the first connecting component 1 on the concrete structure, then install the second connecting component 2 on the first connecting component 1, then install the adapter component 3 on the second connecting component 2, and then connect the buckle component 4 to the grid frame 7, install the second core 6 on the grid frame 7, and set the first core 5 at the end of the adapter component 3 away from the first connecting component 1, then clamp the buckle component 4 with the adapter component 3 and push the grid frame 7 to move and position along the adapter component 3, so that the several grid frames 7 on the first connecting component 1 wrap the second connecting component 2.

[0046] When installing the connection skeleton 8, first install the stiffening rib 81 on one of the connection skeletons 8, then install one end of the connection skeleton 8 on the first core 5 and the second core 6, and then install the other end of the connection skeleton 8 on the first core 5 and the second core 6 on the corresponding adapter assembly 3, thereby completing the installation of the connection skeleton 8. The multiple adapter assemblies 3 on each second connection assembly 2 are provided with a grid skeleton 7 and a connection skeleton 8, and the position and extension direction of the connection skeleton 8 are different with the different arrangement of the adapter assemblies 3, so that a support point of a concrete structure can be connected to multiple connection skeletons 8 in different directions, and multiple connection skeletons 8 can be installed without setting too many support structures, so that complex skeletons can be set on the glass curtain wall while reducing the damage to the concrete structure.

[0047] like Figure 1 and Figure 4The first connecting component 1 includes a fixing plate 11, a first connecting pipe 12 and a second connecting pipe 13. The fixing plate 11 is a 300x300x16mm thick embedded steel plate with a hot-dip galvanized surface. The first connecting pipe 12 is a 140x80x10mm galvanized copper pipe. The first connecting pipe 12 is welded to the embedded steel plate. Two reinforcing ribs 14 are welded on the top and bottom of the first connecting pipe 12. One side of the reinforcing rib 14 is welded to the first connecting pipe 12, and the other side of the reinforcing rib 14 is welded to the fixing plate 11. The second connecting pipe 13 is sleeved in the first connecting pipe 12. The second connecting pipe 13 is a 120x60x6mm galvanized steel pipe. The second connecting pipe 13 is welded to one end of the first connecting pipe 12 away from the fixing plate 11. The first connecting tube 12 and the second connecting tube 13 are jointly provided with an edge-wrapping unit 15 for edging the first connecting tube 12 and the second connecting tube 13. The first connecting tube 12 and the second connecting tube 13 are both perpendicular to the concrete structure, and the second connecting assembly 2 is arranged at one end of the second connecting tube 13 away from the concrete structure.

[0048] When installing the first connecting tube 12, the reinforcing rib 14 supports the first connecting tube 12, and at the same time, one end of the first connecting tube 12 is connected to the second connecting tube 13 which is smaller than itself, so as to reduce the influence of the self-weight of the first connecting tube 12 on its own suspension structure, thereby reducing the deformation of the first connecting tube 12 and making it stable as a supporting point for multiple skeletons.

[0049] like Figure 4 and Figure 5 The edging unit 15 includes a first edging plate 151 and a second edging plate 152. Both the first edging plate 151 and the second edging plate 152 are 150x35x3mm thick aluminum plates in a U-shaped shape. The first edging plate 151 and the second edging plate 152 are combined to enclose the first connecting tube 12 and the second connecting tube 13. A plurality of first abutting blocks 153 and a plurality of second abutting blocks 154 are arranged on the inner walls of the first edging plate 151 and the second edging plate 152. The plurality of first abutting blocks 153 are equidistantly arranged along the length direction of the first connecting tube 12 and abut against the first connecting tube 12. The plurality of second abutting blocks 154 are equidistantly arranged along the length direction of the second connecting tube 13 and abut against the second connecting tube 13.

[0050] The top and bottom of the first edging plate 151 and the top and bottom of the second edging plate 152 are both provided with second protrusions 155, and the second protrusions 155 are provided on the first edging plate 151 and the second edging plate 152 at one end of the first connecting tube 12. The second protrusions 155 are long strips and the end faces of the second protrusions 155 are arc surfaces. The second protrusions 155 of the first edging plate 151 correspond to the second protrusions 155 of the first edging plate 151 one by one, and a second buckle cover 156 is provided between the two corresponding second protrusions 155, and the second buckle cover 156 is connected between the two corresponding second protrusions 155 with adhesive.

[0051] The upper and lower parts of the first edging plate 151 are further provided with a clamping plate 157, and the upper and lower parts of the second edging plate 152 are provided with a positioning plate 158. The clamping plate 157 is arranged on the part of the first edging plate 151 that wraps the second connecting pipe 13, and the positioning plate 158 is arranged on the part of the second edging plate 152 that wraps the second connecting pipe 13. The clamping plate 157 corresponds to the positioning plate 158 one by one. The clamping plate 157 is a concave-shaped long strip plate, and the clamping plate 157 is a 3mm thick aluminum plate. The clamping plate 157 and the first edging plate 151 is integrally formed, first protrusions 150 are fixed on both sides of the clamping plate 157, positioning plates 158 are arranged on a long strip plate with an L-shaped vertical section, positioning plates 158 are 3mm thick aluminum plates, positioning plates 158 and second edging plates 152 are integrally formed, clamping plates 157 are placed on positioning plates 158, clamping plates 157 and positioning plates 158 are fixed to the second connecting tube 13 by stainless steel self-tapping screws, stainless steel self-tapping screws are inserted into the second connecting tube 13 and are threadedly connected with positioning plates 158 and second connecting tubes 13. A first buckle cover 159 is glued on the clamping plate 157, and the first buckle cover 159 is clamped with the first protrusion 150.

[0052] When the first connecting tube 12 and the second connecting tube 13 are hemmed, the first hemming plate 151 and the second hemming plate 152 are combined to hem the first connecting tube 12 and the second connecting tube 13, and then stainless steel self-tapping screws are used to fix the first hemming plate 151 and the second hemming plate 152, and finally the first buckle cover 159 and the second buckle cover 156 with rubber buckles are used to seal the gap between the first hemming plate 151 and the second hemming plate 152, thereby strengthening the connection between the first hemming plate 151 and the second hemming plate 152 and reducing the situation where water penetrates into the first connecting tube 12 and the second connecting tube 13 from the gap between the first hemming plate 151 and the second hemming plate 152, causing the first connecting tube 12 and the second connecting tube 13 to rust and affect their force-bearing performance. The first abutment block 153 and the second abutment block 154 support the first hemming plate 151 and the second hemming plate 152, thereby reducing the deformation of the first hemming plate 151 and the second hemming plate 152 due to wind load.

[0053] like Figure 2 , Figure 3 and Figure 6 The second connection assembly 2 includes a connector 21 and a plurality of adapters 22. The connector 21 is a cylindrical aluminum alloy part. The connector 21 is fixed to the end of the second connection pipe 13 away from the first connection pipe 12 by an M10 stainless steel bolt group. The connector 21 and the first connection pipe 12 are perpendicular to each other. A 2mm thick insulating gasket is provided between the connector 21 and the second connection pipe 13. The plurality of adapters 22 are equidistantly distributed on the side of the connector 21 in the circumferential direction. The adapter 22 is an aluminum alloy long strip. The adapter 22 and the connector 21 are integrally formed.

[0054] The transfer component 3 includes a connecting sleeve 31 and two transfer blocks 32. The connecting sleeve 31 is a square long tube. The connecting sleeve 31 is sleeved on one end of the adapter 22. The connecting sleeve 31 and the adapter 22 are connected by M8x25 stainless steel countersunk head machine screws, and the M8x25 stainless steel countersunk head machine screws penetrate into the groove of the adapter 22.

[0055] The transfer block 32 is provided with a transfer groove 321. The transfer block 32 is a long strip block with a vertical cross-section in the shape of a "匚". The two outer side surfaces of the transfer block 32 are inclined surfaces. Two first limiting blocks 33 are arranged on the transfer block 32. The first limiting blocks 33 are long strip blocks. The first limiting blocks 33 are located on the two inner side walls of the transfer groove 321. The end surface of the first limiting block 33 is an inclined surface. The two first limiting blocks 33 correspond to each other. Two transfer blocks 32 are arranged on both sides of the connecting sleeve 31 respectively. Both the transfer block 32 and the connecting sleeve 31 are aluminum alloy parts. The transfer block 32 and the connecting sleeve 31 are integrally formed. The two transfer blocks 32 are fixedly pulled by M10x110 stainless steel bolt groups passing through the adapter 22.

[0056] The buckling component 4 includes a sealing plate 41 and two buckling plates 42. Both the sealing plate 41 and the buckling plate 42 are aluminum alloy long strips. The sealing plate 41 is located at one end of the transfer block 32 close to the connector 21. The two buckling plates 42 are both arranged on the side of the sealing plate 41 facing the transfer block 32. The buckling plate 42 and the sealing plate 41 are integrally formed. A second limiting block 43 is arranged at the end of the buckling plate 42 away from the sealing plate 41. The second limiting block 43 is in the shape of an inverted hook. The second limiting block 43 corresponds to and is engaged with the first limiting block 33 one by one. Two connecting plates 44 are arranged at the end of the sealing plate 41背离 the transfer block 32. The connecting plates 44 and the sealing plate 41 are integrally formed. The connecting plates 44 are located at both ends of the sealing plate 41.

[0057] The first sleeve core 5 is fixed at one end of the transfer block 32 away from the connector 21 by M8x25 stainless steel countersunk head machine screws. Both sides of one end of the grille skeleton 7 away from the connector 21 are respectively fixed on a connecting plate 44 by M6x20 welding bolts. Both sides of one end of the connecting skeleton 8 are respectively fixed on a connecting plate 44 by M6x20 welding bolts.

[0058] When installing the grid frame 7, the adapter assembly 3 is fixed on the adapter block 32, and then the first core 5 is fixed on the end of the adapter block 32 away from the connector 21, and then the connecting plate 44 is fixed on one end of the grid frame 7 and the buckle plate 42 is inserted into the adapter groove 321, and then the grid frame 7 is pushed along the adapter block 32, so that the end of the grid frame 7 with the buckle plate 42 moves toward the end close to the connector 21, so as to realize the pre-positioning of the grid frame 7. By pre-positioning a plurality of grid frames 7, the grid frame 7 wraps the connector 21, and then The end of the block 32 away from the connecting head 21 is wrapped with two connecting frames 8, and one end of the connecting frame 8 is fixed on the adapter block 32. At the same time, the other ends of the two connecting frames 8 are matched on the adapter block 32 of the other connecting head 21 to realize the installation of the connecting frame 8. The grille frame 7 is quickly positioned and fixed by sliding buckle. It only needs to be fixed with bolts at one end of the grille frame 7 and the two ends of the connecting frame 8 to complete the installation of the grille frame 7 and the connecting frame 8, which greatly reduces the setting of screws and improves the installation efficiency of the frame.

[0059] The implementation principle of the embodiment of the present application is as follows: the first connecting pipe 12 is welded to the fixing plate 11, the connecting head 21 is screwed to the second connecting pipe 13, and then the connecting sleeve 31 is sleeved and bolted to the adapter 22, and the first core 5 is installed on the adapter 22, and the second core 6 and the connecting plate 44 are installed in the grid frame 7. Then the worker aligns the buckle plate 42 and extends it into the swivel groove, and pushes the grid frame 7 to move in the direction close to the connecting head 21. After positioning the grid frame 7, it is fixed. By fixing a number of grid frames 7, the grid frame 7 wraps the connecting head 21, and then one end of the two connecting frames 8 is matched. At one end of the connecting sleeve 31 extending out of the grid skeleton 7, the connecting skeleton 8 wraps the end of the first core 5 and the second core 6 extending out of the grid skeleton 7, and finally the other ends of the two connecting skeletons 8 are combined on another connecting sleeve 31. After repeated operations, the installation of the special-shaped curtain wall skeleton is completed. Multiple skeletons can be installed on one connecting head 21, and each connecting head 21 is connected by a skeleton, so that multiple first connecting pipes 12 share the force evenly, and the number of connection points on the concrete structure is reduced, so that complex skeletons can be set on the glass curtain wall while reducing the damage to the concrete structure.

[0060] The embodiment of the present application also provides a construction method for a special-shaped curtain wall skeleton connection node, comprising the following steps: S1, pre-embedded welding of the first connection component 1; S2, fixing the second connection component 2; S3, installing the adapter component 3; S4, installing the buckle component 4; S5, positioning and installing the grille skeleton 7; S6, positioning and installing the connection skeleton 8.

[0061] In step S1, the fixing plate 11 is embedded in the concrete structure, and then the first connecting pipe 12 is welded to the fixing plate 11. A reinforcing rib 14 is welded between the first connecting pipe 12 and the fixing plate. Then the second connecting pipe 13 is sleeved and welded to the first connecting pipe 12. All welding is full welding.

[0062] In step S2 , the connector 21 is fixed to the end of the second connecting pipe 13 away from the first connecting pipe 12 by using an M10 stainless steel bolt group.

[0063] In step S3, the connecting sleeve 31 is sleeved on the adapter 22, and then the connecting sleeve 31 and the adapter 22 are fixed with M8x25 stainless steel countersunk machine screws, and the two adapter blocks 32 and the adapter 22 are fixed with M10x110 stainless steel bolt groups, and then the first core 5 is installed at the end of the adapter block 32 away from the connecting head 21 with M8x25 stainless steel countersunk machine screws.

[0064] In step S4, the connecting plate 44 is welded to the grille frame 7 with an M6x20 bolt, and the second core 6 is inserted into the bottom of the connecting plate 44. Then the sealing plate 41 is pressed against the adapter 22, and the buckle plate 42 is inserted into the adapter groove 321. Then, the grille frame 7 is pushed so that the grille frame 7 drives the buckle plate 42 to move. When one end of the grille frame 7 is pressed against the connector 21, the installation of the buckle plate 42 is completed.

[0065] In step S5, when one end of the grille frame 7 is against the connecting head 21, the first core set 5 supports the end of the grille frame 7 away from the connecting head 21, and the grille frame 7 is fixed to the first core set 5 using M8x25 stainless steel countersunk machine screws. Two grille frames 7 are fixed on each connecting sleeve 31, and the two grille frames 7 are combined to wrap the end of the connecting sleeve 31 close to the connecting head 21. The ends of all the connecting sleeves 31 close to the connecting head 21 are wrapped with the grille frame 7, and at the same time, the ends of all the grille frames 7 close to the connecting head 21 are abutted against each other to wrap the connecting head 21.

[0066] In step S6, one end of the two connecting frames 8 is matched with the end of the connecting sleeve 31 extending out of the grid frame 7, and the other ends of the two connecting sleeves 31 are matched with the corresponding connecting sleeves 31. Finally, M8x25 stainless steel countersunk machine screws are used to fix the connecting frame 8, the first core 5 and the adapter block 32 to complete the installation of the connecting frame 8.

[0067] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A special-shaped curtain wall skeleton connection node, characterized in that: The invention comprises a plurality of first connection components (1) and a plurality of second connection components (2), wherein the first connection components (1) are arranged on a concrete structure, the second connection components (2) are arranged on the first connection components (1), the second connection components (2) are provided with a plurality of adapter components (3), a grid frame (7) is arranged on the adapter component (3) and wraps the second connection components (2), a connection frame (8) is fixed on the adapter component (3), one end of the connection frame (8) is fixed on the adapter component (3) of one of the second connection components (2), and the other end of the connection frame (8) is fixed on the adapter component (3) of another of the second connection components (2); The adapter assembly (3) comprises a connecting sleeve (31) and an adapter block (32); the connecting sleeve (31) is sleeved and fixed on the second connecting assembly (2); the adapter block (32) is arranged on the connecting sleeve (31); and one end of the grid frame (7) and the connecting frame (8) are both arranged on the adapter block (32); A first sleeve core (5) is arranged on one end of the adapter block (32), a buckle assembly (4) for supporting the end of the grille frame (7) is arranged on the grille frame (7), the buckle assembly (4) is connected to the adapter block (32), an end of the grille frame (7) away from the buckle assembly (4) is arranged on the first sleeve core (5), and a second sleeve core (6) is arranged on both the grille frame (7) and the connecting frame (8).

2. The special-shaped curtain wall skeleton connection node according to claim 1, characterized in that: The first connection assembly (1) comprises a fixing plate (11), a first connection pipe (12) and a second connection pipe (13); the fixing plate (11) is arranged on a concrete structure; the first connection pipe (12) is arranged on the fixing plate (11); a reinforcing rib (14) is arranged on the first connection pipe (12); one end of the reinforcing rib (14) is fixed on the fixing plate (11); the second connection pipe (13) is fixed on the first connection pipe (12); and the first connection pipe (12) and the second connection pipe (13) are jointly provided with an edge wrapping unit (15) for wrapping the first connection pipe (12) and the second connection pipe (13).

3. The special-shaped curtain wall skeleton connection node according to claim 2, characterized in that: The edging unit (15) comprises a first edging plate (151) and a second edging plate (152); one end of the first edging plate (151) is connected to a snap-in plate (157), and the snap-in plate (157) is provided with a first protrusion (150); one end of the second edging plate (152) is provided with a positioning plate (158), and the snap-in plate (157) is provided on the positioning plate (158), and the positioning plate (158) is fixed on the second connecting pipe (13); and a first buckle cover (159) is snap-into the first protrusion (150); One end of the first edging plate (151) close to the fixed plate (11) and one end of the second edging plate (152) close to the fixed plate (11) are both provided with a second protrusion (155), the second protrusion (155) of the first edging plate (151) corresponds to the second protrusion (155) of the second edging plate (152) one by one, and a second buckle cover (156) is clamped between two opposite second protrusions (155); A plurality of first abutment blocks (153) and a plurality of second abutment blocks (154) are provided on the first edging plate (151) and the second edging plate (152); the first abutment blocks (153) abut against the first connecting tube (12), and the second abutment blocks (154) abut against the second connecting tube (13).

4. The special-shaped curtain wall skeleton connection node according to claim 1, characterized in that: The second connection component (2) comprises a connection head (21) and a plurality of adapters (22); the connection head (21) is arranged on the first connection component (1); the plurality of adapters (22) are arranged on the connection head (21); and the adapter component (3) is arranged on the adapter (22).

5. The special-shaped curtain wall skeleton connection node according to claim 1, characterized in that: The buckle assembly (4) comprises a sealing plate (41) and a buckle plate (42), wherein the buckle plate (42) is arranged on the sealing plate (41), and a second limit block (43) is arranged on the buckle plate (42), and a transfer groove (321) is opened on the transfer block (32), and a first limit block (33) is arranged on the transfer block (32), and the first limit block (33) is arranged in the transfer groove (321), and the buckle plate (42) extends into the transfer groove (321) and the second limit block (43) is snap-connected with the first limit block (33), and a connecting plate (44) is arranged on the sealing plate (41), one end of the grille frame (7) is connected to the connecting plate (44), and the other end of the grille frame (7) is arranged on the first sleeve core (5).

6. The special-shaped curtain wall skeleton connection node according to claim 1, characterized in that: Two connecting frames (8) are combined on one of the adapter components (3), the two connecting frames (8) are fixed to each other, the other ends of the two connecting frames (8) are combined on the other adapter component (3), and a plurality of stiffening ribs (81) are arranged in the space surrounded by the two connecting frames (8), and the stiffening ribs (81) are arranged on one of the connecting frames (8).

7. A construction method for a special-shaped curtain wall skeleton connection node, using a special-shaped curtain wall skeleton connection node as claimed in any one of claims 1 to 6, characterized in that: The following steps are involved: S1, pre-embedded welding of the first connection component (1); S2, fixing of the second connection component (2); S3, installation of the adapter component (3); S4, installation of the buckle component (4); S5, positioning and installation of the grille frame (7); S6, positioning and installation of the connection frame (8).

8. The construction method of a special-shaped curtain wall skeleton connection node according to claim 7, characterized in that: In step S1, full welding is adopted as the welding method. In step S3, the adapter component (3) and the second connecting component (2) are fixedly connected by stainless steel bolts. In step S5, the grille frame (7) is first fixed on the adapter component (3) and the grille frame (7) is slid. Two grille frames (7) are sleeved and moved on each adapter component (3), so that multiple grille frames (7) wrap the second connecting component (2). In step S6, one end of the connecting frame (8) is sleeved on one of the adapter components (3), and the other end of the connecting frame (8) is sleeved on another of the adapter components (3). Then, after the connecting frame (8) is moved to determine the position of the connecting frame (8), the end of the connecting frame (8) is fixed to an adapter component (3) by bolt connection, and then the two connecting frames (8) are welded and fixed.

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