An integrated structure and installation method for decorating a steel structure column

Abstract

This text discloses an integrated structure and installation method for steel structure column cladding and decoration. The integrated structure for steel structure column cladding and decoration includes a steel column, a cladding assembly, corner fasteners, a fixing assembly, and a decorative panel. The cladding assembly includes two cladding fasteners, and the two cladding fasteners are arranged in one-to-one correspondence with the two flange plates; each bottom plate connects the two corner fasteners through fasteners, and the bottom plate and the corner fasteners clamp the flange plate; the fixing assembly includes a first plug-in member and a second plug-in member that are inserted into each other, and one of the first plug-in member and the second plug-in member is arranged on the decorative panel, and the other is arranged on the cladding assembly. The installation method includes: installing the cladding assembly, installing the sound-absorbing and fire-proof material, installing the backing plate, pre-installing the fixing assembly, and installing the decorative panel. The column connection structure disclosed in this text can effectively solve the problems of poor strength and connection reliability of the wall column.

Description

Technical Field

[0001] This application relates to, but is not limited to, building column technologies, and particularly to an integrated structure and installation method for steel structure column cladding and decoration. Background Art

[0002] In order to ensure the support strength inside a building, wall columns or columns are set inside the building for support, improving the support effect on the building roof and ensuring the overall safety and reliability of the building.

[0003] However, the existing wall columns are not only cumbersome in assembly and installation, with low construction efficiency, but also have poor performance. They are only supported by components such as channel steel, and their own strength and connection reliability are poor. Summary of the Invention

[0004] An embodiment of this application provides an integrated structure and installation method for steel structure column cladding and decoration, which can effectively solve the problems of poor strength and connection reliability of wall columns.

[0005] An embodiment of this application provides an integrated structure for steel structure column cladding and decoration, including a steel column, a cladding assembly, corner fasteners, a fixing assembly, and a decorative panel. The steel column includes a web and two parallel flange plates. The two flange plates are spaced apart in a first direction. The web is arranged along the first direction and connects the two flange plates. The cross-section of the steel column is set as an "H" shape;

[0006] The cladding assembly includes two cladding fasteners, which are arranged corresponding to the two flange plates respectively and are on the side of the flange plate facing away from the web; any one of the cladding fasteners includes a bottom plate and two side plates. The bottom plate extends along a second direction, and the two side plates are on the same side of the bottom plate. The first direction is perpendicular to the second direction;

[0007] Each bottom plate connects the two corner fasteners through fasteners. The two corner fasteners are respectively arranged corresponding to the two ends of the flange plate. The bottom plate and the corner fasteners clamp the flange plate;

[0008] There are four decorative panels. The four decorative panels are connected end to end to form an installation cavity. The steel column, the cladding assembly, and the corner fasteners are all arranged in the installation cavity. The decorative panel is connected to the cladding assembly through the fixing assembly;

[0009] The fixing assembly includes a first plug-in member and a second plug-in member that are inserted into each other. One of the first plug-in member and the second plug-in member is arranged on the decorative panel, and the other is arranged on the cladding assembly.

[0010] A possible design, wherein the bottom plate includes a base plate and a convex bulge provided on the base plate. The convex bulge protrudes towards the flange plate. There are two convex bulges, and the two convex bulges respectively correspond to the two ends of the flange plate and abut against the flange plate. The base plate and the flange plate are arranged at intervals. The two ends of the base plate are respectively provided with the side plates, and the side plates and the convex bulges are on the same side of the base plate;

[0011] The corner fastener includes a first clamping plate and a second clamping plate. The first clamping plate is perpendicular to the second clamping plate and forms an L shape;

[0012] The two corner fasteners and the two convex bulges are correspondingly arranged. The first clamping plate of any one of the corner fasteners and the convex bulge are respectively arranged on both sides of the flange plate, and the end of the second clamping plate away from the first clamping plate abuts against the convex bulge.

[0013] A possible design further includes two first cushion plates. The two first cushion plates are correspondingly arranged with the two flange plates, and the first cushion plates are arranged between the bottom plate and the decorative panel;

[0014] The base plate includes an intermediate plate and two connecting plates. The intermediate plate is between the two connecting plates. There is a convex bulge between the intermediate plate and each connecting plate, and a side plate is provided at the end of the connecting plate away from the convex bulge;

[0015] The first cushion plate is correspondingly arranged with the intermediate plate and is connected to the intermediate plate by screws.

[0016] A possible design, wherein the fastener includes a bolt and a nut connected to each other. The bolt penetrates through the first clamping plate and the convex bulge and is located between the second clamping plate and the flange plate;

[0017] A positioning mechanism is provided between the second clamping plate and the convex bulge for positioning the second clamping plate and the convex bulge.

[0018] A possible design, wherein the positioning mechanism includes a plug-in card head and a card slot. The card head is provided at the end of the second clamping plate away from the first clamping plate, and the card slot is provided on the convex bulge;

[0019] The first clamping plate and the convex bulge are provided with through holes for the bolt to penetrate through, and the through holes are set as long holes.

[0020] A possible design further includes two second cushion plates. The two second cushion plates are at the two ends of the covering assembly in the second direction and are between the covering assembly and the decorative panel;

[0021] The side plates of the two wrapping fixtures extend relatively, and one end of any one of the second backing plates is connected to the side plate on one of the two wrapping fixtures, and the other end is connected to the side plate of the other wrapping fixture.

[0022] In a possible design, a plurality of the fixing components are provided, and the plurality of the fixing components are arranged on the outer periphery of the covering component;

[0023] The first plug-in member is fixed on the covering component. The first plug-in member includes a first bottom plate and a mating portion provided on the first bottom plate. The first bottom plate is connected to the covering component, and a slot is provided on a side of the mating portion facing away from the covering component;

[0024] The second plug-in member is arranged on a side of the decorative panel facing the covering component. The second plug-in member includes a second bottom plate and a tongue. The second bottom plate is connected to the decorative panel, and one end of the tongue is connected to the second bottom plate, and the other end extends away from the decorative panel;

[0025] The tongue is inserted into the slot.

[0026] In a possible design, the mating portion includes a partition plate, a first vertical plate and a second vertical plate. The first vertical plate and the second vertical plate are both perpendicular to the first bottom plate. The partition plate is between the first vertical plate and the second vertical plate and is spaced from the first vertical plate and the second vertical plate respectively, and the slots are formed on both sides of the partition plate;

[0027] Toothed surfaces are provided on the slot walls of the slots, and first protrusions are provided on the side of the tongue facing the toothed surfaces.

[0028] In a possible design, it further includes a sound-absorbing and fireproof material, and the sound-absorbing and fireproof material is filled between the two flange plates;

[0029] Both the first backing plate and the second backing plate are provided as cement boards, gypsum boards or calcium silicate boards;

[0030] The sound-absorbing and fireproof material is provided as cut and filled mineral wool, glass wool, rock wool, foamed resin, foamed ceramics or foamed perlite, or inorganic fibers formed by spraying;

[0031] The decorative panel is a plate with a decorative surface, and the plate is provided as a calcium silicate board, a fiber cement board, a silicon-aluminum board, a magnesium-bolivian composite board, a perlite board or a fireproof gypsum board.

[0032] The embodiment of the present application provides an installation method, which is applied to the above-mentioned integrated structure for decorating steel structure columns, and includes:

[0033] Install the cladding component, take the packet fixing piece and the corner fixing piece and position both on the steel column, and then connect the two ends of each packet fixing piece to the corner fixing piece respectively through fasteners, so that the cladding component is clamped on the steel column;

[0034] Install the sound-absorbing and fireproof material, and fill the sound-absorbing and fireproof material between the two flange plates;

[0035] Install the backing plates, and fix the first backing plate and the second backing plate on the cladding component;

[0036] Pre-assemble the fixing component, install the first plug-in part on the cladding component, and install the second plug-in part on the decorative panel;

[0037] Install the decorative panel, take the decorative panel with the second plug-in part installed and install it on the cladding component through the insertion of the tongue and the slot.

[0038] Compared with some technologies, the present application has the following beneficial effects:

[0039] For the integrated steel structure column decoration structure provided by the embodiment of the present application, the steel column serves as the main strength support member to provide the support strength required for the overall structure. The packet fixing piece and the corner fixing piece serve as connection structures and can be used to install the outermost decorative panel to improve the overall aesthetics of the column connection structure. In addition, the packet fixing piece and the corner fixing piece can also provide a certain support strength in the height direction to reduce the pressure borne by the steel column. Through the connection of the corner fixing piece and the packet fixing piece, the structure of the steel column is simplified, without the need for drilling and without setting a complex connection structure for the packet fixing piece on the steel column.

[0040] Other features and advantages of the present application will be described in the subsequent description. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The drawings are used to provide a further understanding of the technical solutions of the present application, and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solutions of the present application and do not constitute a limitation to the technical solutions of the present application.

[0042] Figure 1 It is a schematic diagram of the integrated steel structure column decoration structure of the embodiment of the present application;

[0043] Figure 2 It is Figure 1 a split schematic diagram of the integrated steel structure column decoration structure in

[0044] Figure 3 It is Figure 1 a cross-sectional schematic diagram of the integrated steel structure column decoration structure in

[0045] Figure 4 It is Figure 3 a split schematic diagram of the integrated steel structure column decoration structure in

[0046] Figure 5 For Figure 3 the schematic diagram of the package firmware in

[0047] Figure 6 For Figure 3 the schematic diagram of the corner firmware in

[0048] Figure 7 For Figure 3 the schematic diagram of the disassembly of the fixing component in

[0049] Figure 8 For Figure 7 the schematic diagram of the first plug-in component in

[0050] Figure 9 For Figure 7 the schematic diagram of the second plug-in component in

[0051] Figure 10 For Figure 3 the partial enlarged schematic diagram at position A in

[0052] Figure 11 For Figure 4 the partial enlarged schematic diagram at position B in

[0053] Figure 12 For Figure 3 the schematic diagram of the installation of the coating component in

[0054] Reference numerals: 1 - steel column, 2 - coating component, 3 - sound-absorbing and fireproof material, 4 - decorative panel, 5 - package firmware, 6 - backing plate, 7 - corner firmware, 8 - fixing component, 9 - installation cavity, 10 - web plate, 11 - flange plate, 12 - bottom plate, 13 - side plate, 14 - first backing plate, 15 - second backing plate, 16 - fastener, 17 - screw, 18 - first plug-in component, 19 - second plug-in component, 20 - bolt, 21 - nut, 22 - base plate, 23 - convex hull, 24 - intermediate plate, 25 - connecting plate, 26 - first through hole, 27 - card slot, 28 - first card plate, 29 - second card plate, 30 - card head, 31 - second through hole, 32 - first bottom plate, 33 - mating part, 34 - slot, 35 - first vertical plate, 36 - partition plate, 37 - second vertical plate, 38 - arc plate, 39 - toothed surface, 40 - second bottom plate, 41 - tongue, 42 - first protrusion, 43 - second protrusion, 44 - top plate, 45 - first gap, 46 - side plate. Detailed implementation manners

[0055] To make the objectives, technical solutions and advantages of the present application clearer and more understandable, the embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments and features in the embodiments of the present application can be combined arbitrarily with each other.

[0056] An embodiment of the present application provides an integrated steel structure column-wrapping and decoration structure, which is applied to the wrapping of wall columns. As Figures 1 to 12 shown, the integrated decoration structure includes a steel column 1, a wrapping component 2, corner fasteners 7, a fixing component 8, and a decorative panel 4. Among them, the steel column 1 further includes a web 10 and two parallel flange plates 11. The two flange plates 11 are spaced apart in the first direction. The web 10 is arranged in the first direction and connects the two flange plates 11. The cross-section of the steel column 1 is set as an "H" shape. The above-mentioned wrapping component 2 includes two wrapping fasteners 5, and the two wrapping fasteners 5 are arranged in one-to-one correspondence with the two flange plates 11 and are on the side of the flange plate 11 facing away from the web 10; any wrapping fastener 5 includes a bottom plate 12 and two side plates 13, and the bottom plate 12 extends in the second direction, and the two side plates 13 are both on the same side of the bottom plate. The first direction is perpendicular to the second direction, and the first direction and the second direction are perpendicular to each other on the horizontal plane. Each bottom plate 12 connects two corner fasteners 7 through fasteners 16, and the two corner fasteners 7 are respectively arranged corresponding to the two ends of the flange plate 11, and the bottom plate 12 and the corner fasteners 7 clamp the flange plate 11. The above-mentioned decorative panel 4 is provided with four pieces, and the four decorative panels 4 are connected end to end to form an installation cavity 9. The steel column 1, the wrapping component 2, and the corner fasteners 7 are all arranged in the installation cavity 9, and the decorative panel 4 is connected to the wrapping component 2 through the fixing component 8. The fixing component 8 includes a first plug-in part 18 and a second plug-in part 19 that are inserted into each other. One of the first plug-in part 18 and the second plug-in part 19 is arranged on the decorative panel 4, and the other is arranged on the wrapping component 2. Thus, the integrated steel structure column-wrapping and decoration structure can wrap the steel column 1 without punching holes, and can effectively solve the problems of poor strength and connection reliability of wall columns.

[0057] As Figures 1 to 4 shown, the steel column 1 stands between the upper and lower floor slabs, that is, the steel column 1 extends up and down in the vertical direction. The two flange plates 11 both extend in the second direction, the web 10 extends in the first direction, and the two ends of the web 10 are respectively connected to the middle parts of the two flange plates 11. The web 10 is perpendicular to the flange plate, and the two ends of the flange plate 11 are the ends of the flange plate 11 in the second direction.

[0058] As Figures 3 to 5As shown, the package fixing member 5 is a metal part, integrally processed and formed, but not limited to this. For example, the package fixing member 5 can also be made of wood, wood-plastic, plastic and other materials. The two side plates 13 are at both ends of the bottom plate 12, and the bottom plate 12 further includes a base plate 22 and convex bumps 23 provided on the base plate 22. There are two convex bumps 23, and the two convex bumps 23 divide the base plate 22 into three parts. The two convex bumps 23 and the two side plates 13 are all on the same side of the base plate 22, that is, the protruding direction of the convex bump 23 relative to the base plate 22 is the same as the extending direction of the above-mentioned side plate 13 relative to the base plate 22. At the same time, the distance between the two convex bumps 23 matches the length of the two flange plates 11 in the second direction. The three parts of the base plate 22 are an intermediate plate 24 and two connecting plates 25. The intermediate plate 24 is in the middle of the two connecting plates 25. There is a convex bump 23 between the intermediate plate 24 and each connecting plate 25. One end of the connecting plate 25 away from the convex bump 23 is provided with a side plate 13. Among them, the two connecting plates 25 and the intermediate plate 25 are in the same plane. The two ends of the intermediate plate 25 are respectively connected to the two convex bumps 23. One end of the connecting plate 25 is connected to the convex bump 23, and the other end is connected to the side plate 13. The connecting plate is perpendicular to the side plate 13. The convex bump 23 is in the shape of a groove, and the convex bump 23 encloses a space for accommodating a nut. The convex bump 23 has a top plate 44 parallel to the intermediate plate 25 and two side plates 46 perpendicular to the top plate 44. The side plate 46 is perpendicular to the above-mentioned connecting plate 25 and intermediate plate 25. In addition, two through holes and a card slot 27 are provided on the top plate 44. The two through holes are the first through holes 26. The first through hole 26 is a long hole. The two first through holes 26 are arranged at intervals. The card slot 27 is a rectangular hole. The card slot 27 is between the two first through holes 26. But not limited to this. For example, the number of the first through holes 26 is one or more than three. The first through hole 26 is a round hole for cooperating with a fastener. The groove type of the card slot 27 is not limited to a rectangle either.

[0059] As Figure 6 shown, the above-mentioned angle fixing member 7 is a metal part, integrally processed and formed, but not limited to this. For example, the angle fixing member 7 can also be made of wood, wood-plastic, plastic and other materials. The angle fixing member 7 includes a first clamping plate 28 and a second clamping plate 29. Among them, one end of the first clamping plate 28 is connected to one end of the second clamping plate 29. The first clamping plate 28 is perpendicular to the second clamping plate 29. The angle fixing member 7 forms an L shape. The extending length of the second clamping plate 29 matches the thickness of the flange plate 11. In addition, a protruding clamping head 30 is provided at one end of the second clamping plate 29 away from the first clamping plate 28. The clamping head 30 is centered. At the same time, through holes are provided on the first clamping plate 28, that is, the second through holes 31. The two second through holes 31 are arranged at intervals. The two second through holes 31 are both long holes. But not limited to this. For example, the number of the second through holes 31 is one or more than three, which matches the number of the above-mentioned first through holes 26. The second through hole 31 can also be a round hole for cooperating with a fastener.

[0060] As Figure 3, Figure 4 , Figure 10 , Figure 12 As shown, a flange plate 11 at one end of the steel column 1 is connected to one of the fasteners 5 in the covering assembly 2. The side plate 13 of the fastener 5 extends towards the flange plate 11 at the other end, such that the side plates 13 of the two fasteners 5 in the covering assembly 2 extend relatively. Meanwhile, the convex hull 23 of the fastener 5 abuts against the end face of the flange plate 11 on the side facing away from the web 10, and the two convex hulls 23 correspond to the two ends of the flange plate 11, that is, the top plate 44 of one convex hull 23 abuts against one end of the flange plate 11, and the top plate 44 of the other convex hull 23 abuts against the other end of the flange plate 11. Thus, the base plate 22 is arranged at an interval from the flange plate 11, that is, both the intermediate plate 24 and the connecting plate 25 are separated from the flange plate 11, providing space for the screw fixation of the spacer plate 6. The above two angle fasteners 7 and the two convex hulls 23 are arranged correspondingly. The first clamping plate 28 and the convex hull 23 of any one angle fastener 7 are respectively arranged on both sides of the flange plate 11. The first clamping plate 28 and the top plate 44 clamp the flange plate 11. The second clamping plate 29 is spaced from the end of the flange plate 11, providing space for the fastener 16. The end of the second clamping plate 29 away from the first clamping plate 28 abuts against the top plate 44. Meanwhile, the chuck 30 is inserted into the card slot 27 to form positioning. The chuck 30 and the card slot 27 constitute a positioning mechanism for positioning the second clamping plate 29 and the convex hull 23. During installation, the convex hull 23 and the angle fastener 7 can be first positioned through the connection of the chuck 30 and the card slot 27, facilitating installation. The above fastener 16 includes a bolt 20 and a nut 21 connected to each other. The bolt 20 passes through the second through hole 31 of the first clamping plate 28 and the first through hole 26 on the convex hull 23. The bolt 20 is located between the second clamping plate 29 and the flange plate 11, and the nut 21 is in the space of the convex hull 23. Thus, through the connection of the fastener 16, the two angle fasteners 7 cooperate with the fastener 5 to clamp both ends of the flange plate 11. The other flange plate 11 is also connected to the fastener 5 and the angle fastener 7 in the same way.

[0061] Another example is Figure 2 As shown, a plurality of the above covering assemblies 2 are provided, and the plurality of covering assemblies 2 are arranged at intervals in the vertical direction, such that one end of the steel column 1 in the first direction is provided with a plurality of fasteners 5, and the plurality of fasteners 5 are arranged at intervals in the vertical direction.

[0062] For example Figure 3 As shown, the decorative panel 4 is a plate with a decorative surface. The surface of the plate is formed with a decorative surface through transfer printing, printing, film laminating, or painting. The plate can be a calcium silicate board, a fiber cement board, a silicon-aluminum board, a magnesium-borate composite board, a perlite board, or a refractory gypsum board. The decorative panels 4 are arranged in four horizontal directions to enclose the above installation cavity 9, covering the steel column 1 and other components installed on the steel column 1.

[0063] For example Figure 7 and Figure 8As shown, the fixing component 8 is a metal part, which is integrally processed and formed, but is not limited to this. For example, the fixing component 8 can also be made of wood, wood plastic, plastic and other materials. There are multiple fixing components 8, and multiple fixing components 8 are arranged on the periphery of the covering component 2, connecting the covering component 2 and the decorative panel 4, and also supporting the space (first gap 45) between the covering component 2 and the decorative panel 4. The first plug-in component 18 includes a first bottom plate 32 and a matching portion 33 arranged on the first bottom plate 32. The first bottom plate 32 is plate-shaped, and the matching portion 33 is on one side of the first bottom plate 32. The matching portion 33 is provided with a slot 34 on the side facing away from the first bottom plate 32. Among them, the matching portion 33 includes a partition 36, a first vertical plate 35, a second vertical plate 37 and two arc plates 38, wherein the partition 36, the first vertical plate 35, and the second vertical plate 37 are all perpendicular to the first bottom plate 32, and the partition 36 is directly connected to the first bottom plate 32, and the first vertical plate 35 and the second vertical plate 37 are connected to the first bottom plate 32 through the arc plate 38. The partition 36 is located between the first vertical plate 35 and the second vertical plate 37. The spacing between the partition 36 and the first vertical plate 35 is equal to the spacing between the partition 36 and the second vertical plate 37. The partition 36 and the first vertical plate 35 and the partition 36 and the second vertical plate 37 form a slot 34, forming two slots 34. The structure of the first plug connector 18 is not limited to this. For example, the first vertical plate 35 and the second vertical plate 37 are directly connected to the first bottom plate 32, or there is only one first vertical plate 35 or one second vertical plate 37, and there is only one slot 34. In addition, the end surface of the first vertical plate 35 facing the partition 36 and the end surface of the second vertical plate 37 facing the partition 36 have an uneven toothed surface 39, so that the side groove wall of the slot 34 has a toothed surface 39.

[0064] like Figure 7 and Figure 9 As shown, the second connector 19 includes a second base plate 40 and a tongue 41. One end of the tongue 41 is connected to the second base plate 40. The tongue 41 is perpendicular to the second base plate 40. The thickness of the tongue 41 is slightly smaller than the width of the slot 34. The tongue 41 is provided with a plurality of first protrusions 42. The second base plate 40 is provided with a second protrusion 43 on one side of the tongue 41.

[0065] like Figure 3 and Figure 10 As shown, the second connector 19 is connected to the above-mentioned decorative panel 4, the second connector 19 is vertically arranged, and the second bottom plate 40 of the second connector 19 is attached to the decorative panel 4 and connected by screws 17. The first connector 18 is fixed to the covering component 2, and a single first connector 18 is vertically arranged, and multiple covering components 2 can be connected, wherein the first connector 18 fixed to the bottom plate is located on the connecting plate 25, and the first bottom plate 32 is attached to the connecting plate 25 and connected by screws 17. The second connector 19 on the above-mentioned decorative panel 4 corresponds to the first connector 18 on the covering component 2, wherein the plug tongue 41 is inserted into the slot 34.

[0066] For another example Figure 3 、 Figure 4 、 Figure 10 、 Figure 12 As shown, the integrated structure of steel structure column wrapping and decoration includes a backing plate 6, which can be divided into a first backing plate 14 and a second backing plate 15 according to the installation position. The two first backing plates 14 are at both ends of the steel column 1 in the first direction, and the two second backing plates 15 are at both ends in the second direction respectively, filling the first gap 45 between the cladding component 2 and the decorative panel 4. The two first backing plates 14 are arranged in one-to-one correspondence with the two flange plates 11. The first backing plate 14 is located between the bottom plate and the decorative panel 4, corresponding to the middle plate 24, and is connected to the middle plate 24 by screws 17. The two second backing plates 15 are at both ends of the cladding component 2 in the second direction. One end of a single second backing plate 15 is connected to the side plate of a fastener 5 by a screw 17, and the other end is connected to the side plate of another fastener 5 by a screw 17. In addition, in the vertical direction, a single backing plate 6 connects two adjacent fasteners 5 in the vertical direction. The backing plate 6 can be made of cement board, gypsum board or calcium silicate board. The thickness of the backing plate 6 is adapted to the above-mentioned first gap 45, and at the same time, it also matches the above-mentioned fixing component 8. By arranging the backing plate 6 between the decorative panel 4 and the fastener 5, the backing plate 6 can provide a large area of support for the decorative panel 4, avoiding local stress on the decorative panel 4 and being easily damaged.

[0067] For another example Figure 3 As shown, the integrated structure of steel structure column wrapping and decoration further includes a sound-absorbing and fire-proof material 3, which is filled between the two flange plates 11. The sound-absorbing and fire-proof material 3 can be made of mineral wool, glass wool, rock wool, foamed resin, foamed ceramics, foamed perlite cut and filled or inorganic fiber (aluminum silicate fiber, ceramic fiber, rock wool fiber) sprayed.

[0068] In some exemplary embodiments, an installation method is applied to the above-mentioned integrated structure of steel structure column wrapping and decoration, including: installing the cladding component 2, installing the sound-absorbing and fire-proof material 3, installing the backing plate 6, pre-installing the fixing component 8, and installing the decorative panel 4.

[0069] First, wrap the side plate 13 of the fastener 5 outside the flange plate 11 of the steel column 1, and press the back of the convex package 23 tightly against the outside of the flange plate 11. Then, fit the first clamping plate 28 of the angle fastener 7 to the inner surface of the flange plate 11, and at the same time, the second clamping plate 29 of the angle fastener 7 is located outside the end of the flange plate 11 in the second direction. Pass the bolt 20 through the first clamping plate 28 and the convex package 23 in sequence and lock it with the nut 21. In the vertical direction, multiple fasteners 5 and angle fasteners 7 can be installed on the flange plate 11 at appropriate intervals, and adjust and keep multiple fasteners 5 flush.

[0070] After that, fill the sound-absorbing and fire-proof material 3 between the two flange plates 11 of the steel column 1.

[0071] Next, vertically install the backing plates 6 on the bottom plate 12 and the side plates 13 of the two package fixtures 5, and fix them to the middle plate or the side plates through the backing plates 6 with screws 17. The backing plates 6 do not interfere with the installation of the fixing components.

[0072] Then, install the first plug-in connector on the connecting plate and the side plates of the package fixture 5 through the screws 17.

[0073] Meanwhile, install the second plug-in connector on the back of the decorative panel 4 with appropriate dimensions. The second plug-in connector is arranged corresponding to the first plug-in connector.

[0074] Finally, through the corresponding plugging of the first plug-in connector and the second plug-in connector, the decorative panel 4 is flatly installed on the cladding component 2.

[0075] The integrated steel structure column cladding and decoration structure provided by the embodiment of the present application solves the problems of fire resistance, sound insulation treatment, decoration and maintenance on the surface of the steel column 1 of the steel structure. Through the cladding component 2, the angle fixtures 7, the backing plates 6 and the fixing components, the integrated installation of the decoration around the steel column 1 is realized. This structure is assembled by snapping the angle fixtures 7 and the package fixtures 5, without the safety conditions required for welding and the inconvenience of construction, reducing the fire hazard, and avoiding the defect of insufficient accuracy of welded parts. This structure uses bolts 20 to pass through the angle fixtures 7 and the concave plates (i.e., convex bosses 23) on the package fixtures 5 and lock them with nuts 21 on the two flange plates 11 of the steel column 1. The process is simple and the assembly speed is fast. The connecting plate between the two convex bosses 23 at both ends of the package fixture 5 installed on the flange plate 11 and the side plate 13 can be used to install the fixing components, the middle plate can be used to install the backing plates 6, and the convex bosses 23 are used for the bolts 20 to pass through and fit the surface of the flange plate 11 to facilitate the fixing of the package fixture 5. The package fixture 5 simultaneously satisfies the functions of assembling and fixing the steel column 1 and installing the decorative panel assembly components. The structure is compact, highly functional, the on-site construction is simple, the efficiency is high, and the comprehensive cost is low. Fireproof and sound-insulating materials are filled between the two flange plates 11, and a fireproof decorative panel is installed on the outside to fully protect the entire steel column 1 from fire, which is beneficial to improving the fire resistance of the steel structure.

[0076] In the description of the present application, it should be noted that the orientation or positional relationship indicated by "upper", "lower", "one end", "one side", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated structure has a specific orientation, is constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0077] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "connection", "assembly", and "installation" shall be understood in a broad sense. For example, the term "connection" may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0078] The embodiments described in the present application are exemplary rather than restrictive, and it is obvious to those of ordinary skill in the art that there can be more embodiments and implementation solutions within the scope of the embodiments described in the present application. Although many possible combinations of features are shown in the drawings and discussed in the specific implementation manners, many other combination manners of the disclosed features are also possible. Unless specifically restricted, any feature or element of any embodiment can be combined with any other feature or element in any other embodiment, or can replace any other feature or element in any other embodiment.

[0079] The present application includes and contemplates combinations with features and elements known to those of ordinary skill in the art. The embodiments, features, and elements already disclosed in the present application can also be combined with any conventional features or elements to form a unique technical solution defined by the claims. Any feature or element of any embodiment can also be combined with features or elements from other technical solutions to form another unique technical solution defined by the claims. Therefore, it should be understood that any feature shown and / or discussed in the present application can be implemented alone or in any suitable combination. Therefore, except for the limitations made according to the appended claims and their equivalent replacements, the embodiments are not subject to other limitations. In addition, various modifications and changes can be made within the scope of protection of the appended claims.

Claims

1. An integrated structure for steel structure column wrapping and decoration, characterized in that, It includes a steel column, a cladding component, corner fasteners, a fixing component and a decorative panel. The steel column includes a web and two parallel flange plates. The two flange plates are spaced apart in a first direction. The web is arranged along the first direction and connects the two flange plates. The cross-section of the steel column is set as an "H" shape; The cladding component includes two cladding fasteners. The two cladding fasteners are arranged corresponding to the two flange plates respectively and are on the side of the flange plates facing away from the web. Any one of the cladding fasteners includes a bottom plate and two side plates. The bottom plate extends along a second direction. The two side plates are on the same side of the bottom plate. The first direction is perpendicular to the second direction; Each bottom plate is connected to the two corner fasteners through fasteners. The two corner fasteners are respectively arranged corresponding to the two ends of the flange plate. The bottom plate and the corner fasteners clamp the flange plate; There are four decorative panels. The four decorative panels are connected end to end to form an installation cavity. The steel column, the cladding component and the corner fasteners are all arranged in the installation cavity. The decorative panel is connected to the cladding component through the fixing component; The fixing component includes a first plug-in part and a second plug-in part that are inserted into each other. One of the first plug-in part and the second plug-in part is arranged on the decorative panel, and the other is arranged on the cladding component; There are multiple fixing components. The multiple fixing components are arranged on the outer periphery of the cladding component; The first plug-in part is fixed on the cladding component. The first plug-in part includes a first bottom plate and a matching part arranged on the first bottom plate. The first bottom plate is connected to the cladding component. The matching part is provided with a slot on the side facing away from the cladding component; The second plug-in part is arranged on the side of the decorative panel facing the cladding component. The second plug-in part includes a second bottom plate and a tongue. The second bottom plate is connected to the decorative panel. One end of the tongue is connected to the second bottom plate, and the other end extends away from the decorative panel; The tongue is inserted into the slot; The matching part includes a partition plate, a first vertical plate and a second vertical plate. The first vertical plate and the second vertical plate are both perpendicular to the first bottom plate. The partition plate is between the first vertical plate and the second vertical plate and is spaced from the first vertical plate and the second vertical plate respectively. The slots are formed on both sides of the partition plate; The inner wall of the slot is provided with a toothed surface. The surface of the tongue facing the toothed surface is provided with a first protrusion.

2. The integrated structure of steel structure wrapped column decoration according to claim 1, characterized in that The bottom plate includes a base plate and convex bumps arranged on the base plate. The convex bumps protrude towards the flange plate. There are two convex bumps. The two convex bumps respectively correspond to the two ends of the flange plate and abut against the flange plate. The base plate is spaced from the flange plate. The two ends of the base plate are respectively provided with the side plates. The side plates and the convex bumps are on the same side of the base plate; The corner fastener includes a first clamping plate and a second clamping plate. The first clamping plate is perpendicular to the second clamping plate and encloses an L shape; The two corner fasteners and the two convex hulls are arranged correspondingly. The first clamping plate of any one of the corner fasteners and the convex hull are respectively arranged on both sides of the flange plate, and one end of the second clamping plate away from the first clamping plate abuts against the convex hull.

3. The integrated structure of steel structure column wrapping and decoration according to claim 2, characterized in that It further includes two first backing plates, and the two first backing plates are arranged correspondingly to the two flange plates. The first backing plates are arranged between the bottom plate and the decorative panel. The base plate includes a middle plate and two connecting plates. The middle plate is between the two connecting plates. A convex hull is provided between the middle plate and each connecting plate. A side plate is provided at one end of the connecting plate away from the convex hull. The first backing plate is arranged corresponding to the middle plate and is connected to the middle plate by screws.

4. The integrated structure of steel structure column wrapping and decoration according to claim 3, characterized in that, The fastener includes a bolt and a nut connected to each other. The bolt passes through the first clamping plate and the convex hull and is located between the second clamping plate and the flange plate. A positioning mechanism is provided between the second clamping plate and the convex hull for positioning the second clamping plate and the convex hull.

5. The integrated structure of steel structure column wrapping and decoration according to claim 4, characterized in that, The positioning mechanism includes a plug-in card head and a card slot. The card head is arranged at one end of the second clamping plate away from the first clamping plate, and the card slot is arranged on the convex hull. The first clamping plate and the convex hull are provided with through holes for the bolt to pass through, and the through holes are arranged as long holes.

6. The integrated structure of steel structure column wrapping and decoration according to claim 3, characterized in that, It further includes two second backing plates. The two second backing plates are at both ends of the covering assembly in the second direction and are between the covering assembly and the decorative panel. The side plates of the two covering fasteners extend relatively. One end of any one of the second backing plates is connected to the side plate on one of the two covering fasteners, and the other end is connected to the side plate of the other covering fastener.

7. The integrated structure of steel structure and column decoration according to claim 6, characterized in that, It further includes a sound-absorbing and fire-proof material, and the sound-absorbing and fire-proof material is filled between the two flange plates. Both the first backing plate and the second backing plate are arranged as cement boards, gypsum boards or calcium silicate boards. The sound-absorbing and fire-proof material is arranged as mineral wool, glass wool, rock wool, foamed resin, foamed ceramics or foamed perlite filled by cutting, or inorganic fibers sprayed. The decorative panel is a plate with a decorative surface, and the plate is arranged as a calcium silicate board, a fiber cement board, a silicon-aluminum board, a magnesium oxide composite board, a perlite board or a refractory gypsum board.

8. An installation method, for the integrated structure of steel structure column wrapping and decoration as described in claim 7, characterized in that, It includes: Install the covering assembly. Take the covering fastener and the corner fastener and position them on the steel column. Then, connect the two ends of each covering fastener to the corner fastener respectively through the fastener so that the covering assembly clamps on the steel column. Install the sound-absorbing and fire-proof material, and fill the sound-absorbing and fire-proof material between the two flange plates. Install the backing plates, and fix the first backing plate and the second backing plate on the covering assembly. Pre-install the fixing assembly. Install the first plug-in part on the covering assembly and install the second plug-in part on the decorative panel. Install the decorative panel. Take the decorative panel with the second plug-in part installed and install it on the covering assembly through the insertion of the tongue and the slot.

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