CN113605550A - Composite wall - Google Patents
Composite wall Download PDFInfo
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- CN113605550A CN113605550A CN202110737137.5A CN202110737137A CN113605550A CN 113605550 A CN113605550 A CN 113605550A CN 202110737137 A CN202110737137 A CN 202110737137A CN 113605550 A CN113605550 A CN 113605550A
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- wall
- keel
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- support
- connecting plate
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/88—Curtain walls
- E04B2/96—Curtain walls comprising panels attached to the structure through mullions or transoms
- E04B2/965—Connections of mullions and transoms
Abstract
The composite wall comprises a composite upright column which is vertically arranged, and an inner wall unit and an outer wall unit which are respectively arranged at two opposite sides of the composite upright column; the composite upright post comprises a support keel made of steel and an auxiliary support piece which is arranged on the support keel and made of aluminum; the inner wall body unit comprises a first support frame and an inner wall panel arranged on one side far away from the support keel, and the first support frame is arranged on the support keel; the outer wall body unit includes the second braced frame and sets up in keeping away from support the outer wall panel of fossil fragments one side, the second braced frame is installed support on the fossil fragments. The composite column comprises a support keel made of a steel material and an auxiliary support piece made of an aluminum material, so that the composite wall body provided with the composite column has reliable stability, meets the light-weight requirement for the composite wall body on the market, and generates less dust pollution.
Description
Technical Field
The present disclosure relates to, but not limited to, the field of building technologies, and more particularly, to a composite wall.
Background
In modern buildings, lightweight composite walls are increasingly used for interior decoration and exterior protection as a new type of wall. The lightweight composite wall generally comprises an inner wall, an outer wall and a supporting keel arranged between the inner wall and the outer wall. The outdoor building envelope of building usually is the composite wall structure of glass curtain wall, building block, cement slat, concrete wall and additional outer wall material on building block, concrete wall basis, and this kind of composite wall generally needs to carry out building block earlier or operations such as concreting wall or installation slat, on this basis, again carries out independent exterior wall panel installation operation, therefore, the wet operation of wall body of this structure is more, and the process is more loaded down with trivial details, and on-the-spot environmental pollution is heavier, and non-green construction promptly also can not realize the assembly construction, consequently leads to the whole weight of wall body heavier, and the product cost is also higher.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
The embodiment of the application provides a composite wall, which comprises a composite upright column, an inner wall unit and an outer wall unit, wherein the composite upright column is vertically arranged, and the inner wall unit and the outer wall unit are respectively arranged on two opposite sides of the composite upright column; the composite upright post comprises a support keel made of steel and an auxiliary support piece which is arranged on the support keel and made of aluminum; the inner wall body unit comprises a first support frame and an inner wall panel arranged on one side far away from the support keel, and the first support frame is arranged on the support keel; the outer wall body unit includes the second braced frame and sets up in keeping away from support the outer wall panel of fossil fragments one side, the second braced frame is installed support on the fossil fragments.
After the technical scheme is adopted, the embodiment of the application has the following beneficial effects:
the keel which mainly bears the weight of the composite wall is arranged to be the composite type upright post, the composite upright post comprises a support keel made of a steel material and an auxiliary support piece made of an aluminum material and arranged on the support keel, the keel made of the steel material in the existing composite wall is replaced, the composite wall provided with the composite upright post has the reliable stability of the original wall structure, the lightweight requirements for the composite wall in the market are met, and less dust pollution is generated.
Other aspects will be apparent upon reading and understanding the attached drawings and detailed description.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments herein and are incorporated in and constitute a part of this specification, illustrate embodiments herein and are not to be construed as limiting the embodiments herein.
FIG. 1 is a top cross-sectional view of a composite wall according to an embodiment of the present application;
FIG. 2 is an enlarged partial cross-sectional view taken at reference point A in FIG. 1;
FIG. 3 is an enlarged partial cross-sectional view taken at reference point B in FIG. 2;
FIG. 4 is an enlarged partial cross-sectional view taken at reference C in FIG. 2;
FIG. 5 is an enlarged partial cross-sectional view taken at D in FIG. 1;
FIG. 6 is a partial cross-sectional view of a glass curtain wall unit in some exemplary embodiments.
Reference numerals:
1-a composite upright post;
11-support keel, 111-first keel, 112-second keel;
12-an auxiliary support member, 121-a first auxiliary support member, 1211-a first connecting plate, 12111-a first lead-in surface, 12112-a first engaging surface, 1212-a second connecting plate, 12121-a second lead-in surface, 12122-a second engaging surface, 12123-a first limiting surface, 12124-a second limiting surface, 12125-a first chuck, 1213-a third connecting plate, 12131-a first engaging surface, 12132-a second engaging surface, 12133-a second chuck, 1214-a first enclosed cavity, 1215-a second enclosed cavity, 1216-a third enclosed cavity, 1217-a fourth enclosed cavity, 122-a second auxiliary support member;
2-an inner wall unit;
21-first support frame, 211-vertical keel, 212-horizontal keel;
22-interior wall panel, 221-first wall panel, 222-second wall panel, 223-third wall panel;
3-an outer wall unit;
31-second support frame, 311-U-shaped frame, 312-first transfer bracket, 313-second transfer bracket, 314-reinforcing bracket;
32-outer shingles;
33-hanging parts;
4-an insulating layer;
5-a barrier steel plate, 51-a first barrier steel plate, 52-a second barrier steel plate;
6-a vapor barrier film;
7-glass curtain wall unit, 71-full long angle connector, 72-pressing block and 73-supporting strip.
Detailed Description
The technical scheme is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations.
In the embodiment of the present application, as shown in fig. 1-2, the embodiment of the present application provides a composite wall, including a composite upright column 1 vertically disposed, and an inner wall unit 2 and an outer wall unit 3 respectively disposed on two opposite sides of the composite upright column 1, where the composite upright column 1 includes a support keel 11 made of steel, and an auxiliary support 12 installed on the support keel 11 and made of aluminum. Interior wall body unit 2 includes first braced frame 21 and sets up in keeping away from interior shingle nail 22 of bracing fossil fragments 11 one side, and first braced frame 21 is installed on a side of bracing fossil fragments 11, and outer wall body unit 3 includes second braced frame 31 and sets up in keeping away from outer wallboard 32 of bracing fossil fragments 11 one side, and second braced frame 31 is installed on a side of bracing fossil fragments 11.
As shown in fig. 1, the inner wall unit 2 and the outer wall unit 3 may be disposed on two opposite sides of the supporting keel 11. Auxiliary support member 12 is in the one side overlap joint setting of being close to interior wall body unit 2, and auxiliary support member 12's one end extends to interior wall body unit 2's surface promptly, and buckles towards one side of interior wall body unit 2, and the limit of buckling that forms after buckling leaves certain clearance with interior wall body unit 2, and specific clearance can be injectd according to actual conditions, and above-mentioned overlap joint setting can reduce the requirement to outward appearance cooperation department installation accuracy, reduces manufacturing and installation cost, promotes the aesthetic property.
The keel which mainly bears the weight of the composite wall is arranged to be the composite upright 1, the composite upright 1 is made of steel and aluminum mixed materials, namely the support keel 11 made of steel and the auxiliary support piece 12 made of aluminum materials arranged on the support keel 11 are arranged, the composite upright 1 is used for replacing the keel made of pure steel materials in the existing composite wall, the composite wall provided with the composite upright 1 is made to have the reliable stability of the original wall structure, the lightweight requirements for the composite wall in the market are met, and the market competitiveness of products is improved.
The embodiment of the application aims to provide the composite wall, the wall can be directly installed on a structural frame without building blocks or installing battens in advance, the process is simple and easy to operate, no wet operation is performed, and the cleanliness of the working environment is high. In addition, the method also realizes factory production and assembly type construction, so the installation is convenient, the weight of a single-square-meter wall body is lighter, the integral design of a house structure is facilitated, the load is reduced, raw materials are saved, and the method has excellent anti-seismic performance.
In some exemplary embodiments, as shown in fig. 1, the support keel 11 includes a first keel 111 and a second keel 112 having a rectangular cross section, the first keel 111 and the second keel 112 are respectively disposed at both ends of the interior wall unit 2 in the width direction, i.e., the X direction shown in the drawing, and the auxiliary support 12 includes a first auxiliary support 121 mounted on the first keel 111 and a second auxiliary support 122 mounted on the second keel 112.
As shown in fig. 1, the cross-sectional shapes of the first keel 111 and the second keel 112 are the same, so that the types of the keels can be reduced, the management cost of parts can be reduced, and the problem of misassembly in practice can be fundamentally avoided. Certainly, according to actual conditions, in order to design and reduce cost in a maximized manner, the stress distribution of the composite wall is mainly combined with the layout of the whole composite wall, the first keel 111 and the second keel 112 can also be set to be different, and the obvious effective mistake proofing design is considered while the design is carried out.
In some cases, depending on the X-dimension of the composite wall and the quality of the inner wall unit 2 and the outer wall unit 3 installed on both sides of the supporting keel 11, it may be considered to add one first keel 111 or second keel 112 between the first keel 111 and the second keel 112, or to provide more than two sets of the first keel 111 and the second keel 112, so as to improve the stability of the internal support of the composite wall.
In some exemplary embodiments, as shown in fig. 1 to 2, the first auxiliary support 121 and the second auxiliary support 122 are designed in a mirror image, and of course, the first auxiliary support 121 and the second auxiliary support 122 may be provided in the same structure. Here, taking the mirror design of the first auxiliary support 121 and the second auxiliary support 122 as an example, the design structure of the first auxiliary support 121 will be described in detail. The first auxiliary support 121 includes a first connection plate 1211, a second connection plate 1212, and a third connection plate 1213 connected in this order. Wherein the first connecting plate 1211 is disposed at a side adjacent to the inner wall unit 2, and the third connecting plate 1213 is disposed at a side adjacent to the outer wall unit 3. The first connecting plate 1211 is overlapped near a side of the inner wall unit 2, that is, one end of the first connecting plate 1211 extends to an outer surface of the inner wall unit 2 and is bent toward a side of the inner wall unit 2, and a certain gap is left between a bent edge formed by the bending and the inner wall unit 2. Second connecting plate 1212 is installed on first fossil fragments 111, because second connecting plate 1212 is the aluminium material, and first fossil fragments 111 are the steel material, and both adopt the mode of spiro union to connect. Considering that the first runner 111 has a closed cross-sectional rectangular shape as shown in fig. 2, a mounting hole having an internal thread is provided at a region connected to the second connecting plate 1212. In addition, to increase the stability of the connection between the first keel and the second keel, the mounting points are disposed on two different sides of the first keel 111.
As shown in fig. 2, the first connecting plate 1211, the second connecting plate 1212 and the third connecting plate 1213 are all made of aluminum profiles, i.e. they are formed by extrusion process, compared with the forming process using casting process, the cost of the die required to be used is relatively low, and after the die forming, the required product can be obtained by a simple process, and the overall manufacturing cost of the component is low. In order to improve the structural stability and deformation resistance of the individual connecting pieces, the connecting pieces are provided with closed cavity structures, which can save raw materials, reduce material cost and improve heat insulation performance, for example, a first closed cavity 1214 arranged on the first connecting plate 1211, a second closed cavity 1215 and a third closed cavity 1216 arranged on the second connecting plate 1212, and a fourth closed cavity 1217 arranged on the third connecting plate 1213, the specific cross-sectional shapes and the number of the closed cavities are not limited herein, and can be adjusted according to the actual situation.
Considering that aluminum is soft, welding easily causes local welding through, or deformation due to overheating and other defects, and further affects connection strength of the connection portion, therefore, a connection manner of clamping is adopted between the first connection plate 1211 and the second connection plate 1212, and between the second connection plate 1212 and the third connection plate 1213, as shown in fig. 2-3, a first clamping groove and a second clamping groove are arranged outside the first closed cavity 1214 on the first connection plate 1211, certainly, the second connection plate 1212 is provided with a first clamping portion and a second clamping portion at corresponding positions, the first clamping groove is in clamping fit with the first clamping portion, and the second clamping groove is in clamping fit with the second clamping portion, so as to stably mount the first connection plate 1211 on the second connection plate 1212. The first card slot and the second card slot may be configured as a special-shaped slot as shown in fig. 3, and both are configured as mirror images.
Taking the first card slot and the first card portion as an example, the matching structure of the first card slot and the first card portion is described in detail, and the structure of the second card slot and the second card portion is designed in a mirror image manner along the second direction with the first card slot and the first card portion, or with the first card slot and the first card portion, and is not further described herein. As shown in fig. 3, the first card slot is configured as a special-shaped slot, wherein the first card slot includes a first lead-in surface 12111 and a first engaging surface 12112, and the first lead-in surface 12111 and the first engaging surface 12112 are intersected, and an included angle therebetween is any angle between 110 ° and 120 °. Correspondingly, the first clamping portion comprises a second leading-in surface 12121 and a second clamping surface 12122, the second leading-in surface 12121 and the second clamping surface 12122 are arranged in an intersecting manner, the included angle between the second leading-in surface 12121 and the second clamping surface 12122 is any angle between 110 degrees and 120 degrees, after the first connecting plate 1211 is mounted on the second connecting plate 1212 in place, the first clamping surface 12112 and the second clamping surface 12122 are in clamping fit, and the interference amount is between 0.1mm and 0.2 mm.
The thickness of the maximum part of the first clamping part, namely the maximum thickness along the X direction in the figure, is slightly smaller than or equal to the maximum width of the matching part of the first clamping groove, so that the interference matching of the matching part is realized after the two clamping parts are clamped. The second lead-in surface 12121 and the first lead-in surface 12111 are arranged in parallel to ensure that the first clamping portion is smoothly clamped into the first clamping groove.
In addition, as shown in fig. 2 and 4, the second connecting plate 1212 is provided with a third engaging portion and a fourth engaging portion at an end close to the third connecting plate 1213, and of course, the third connecting plate 1213 is provided with a first engaging portion and a second engaging portion which are engaged with each other, the third engaging portion and the first engaging portion are engaged with each other to form a "handle structure", and the fourth engaging portion and the second engaging portion form a engaging structure. In actual installation, the first mating portion on the third connecting plate 1213 may be hooked onto the third clamping portion on the second connecting plate 1212, and then, the third connecting plate 1213 may be hooked onto the second connecting plate 1212 by rotating in the counterclockwise direction shown in fig. 4 to clamp the second mating portion onto the fourth clamping portion.
The third joint portion sets up to the form that the cross-section is U type groove, correspondingly, first cooperation portion also sets up to the form that the cross-section is U type groove, third joint portion forms "shaking hands" structure with first cooperation portion, third joint portion is equipped with first restriction face 12123 and second restriction face 12124, first cooperation portion is equipped with first fitting surface 12131 and second fitting surface 12132, third joint portion and first cooperation portion install the back in place, first restriction face 12123 and first fitting surface 12131 contact cooperation, second restriction face 12124 and second fitting surface 12132 clearance fit, the clearance sets up between 0.2mm to 0.3 mm. In addition, the fourth clamping portion is provided with a first arc-shaped clamping head 12125, correspondingly, the second matching portion is provided with a second arc-shaped clamping head 12133 matched with the first arc-shaped clamping head 12125, and the first clamping head 12125 is matched with the second clamping head 12133. Wherein, third joint portion and fourth joint portion set up in groups, that is to say first cooperation portion and second cooperation portion set up in groups, can restrict the relative second connecting plate 1212 of third connecting plate 1213 along the second direction Y to the removal promptly jointly, both are along left right direction, the direction of movement to first direction X promptly, can set up by oneself according to actual conditions, need inject the fit clearance of third joint portion and first cooperation portion along first direction X to promptly, and fourth joint portion and second cooperation portion along the fit clearance of first direction X to.
During actual installation, the third connecting plate 1213 is hung on the second connecting plate 1212, i.e. the first matching portion is hung on the third clamping portion, and then the third connecting plate 1213 is rotated counterclockwise relative to the second connecting plate 1212, so that the second matching portion and the fourth clamping portion are installed in place. Then, as shown in fig. 2, a certain gap is left between the fitting portion of the glass curtain wall unit 7 and the third connecting plate 1213 to insert the supporting bar into the gap, wherein the supporting bar can be set as a rubber strip to ensure that the glass curtain wall unit 7 is tightly squeezed and has a certain expansion force, so that the third connecting plate 1213 can not rotate clockwise relative to the second connecting plate 1212 to ensure that the second fitting portion can not be disengaged from the fourth engaging portion. The arrangement of the installation structure and the installation mode is beneficial to installation of the third connecting piece 1213 by workers outside the room, reduces the installation operation risk and improves the installation convenience.
In some exemplary embodiments, as shown in fig. 1 to 2, the first support frame 21 includes two studs 211 respectively disposed at both ends of the interior wall unit 2 in the width direction, i.e., the X direction, and a cross-stud 212 connected to the studs 211, the studs 211 at one end being installed on one side of the first studs 111, and the studs 211 at the other end being installed on one side of the second studs 112. Wherein, more than one cross keel 212 can be screwed on two vertical keels 211, also can be welded on two vertical keels 211, adopts permanent mounting mode to constitute the keel frame. Here, it should be known to those skilled in the art that one end of the cross member 212 in the length direction is mounted on the vertical member 211 at one end of the inner wall unit 2, and the other end of the cross member 212 in the length direction is mounted on the vertical member 211 at the other end of the inner wall unit 2, and the vertical member 211 and the cross member 212 constitute an i-shaped frame, or a rectangular frame, or a grid frame, etc.
In some exemplary embodiments, as shown in fig. 1, the furring runners 211 are provided as C-shaped runners with openings, the furring runners 211 in the first support frame 21 are provided in groups, and the openings of the C-shaped runners are oppositely disposed. Wherein, set up the opening of C type fossil fragments relatively and can make fossil fragments constitute confined bearing structure, can improve the steel, the intensity of structure. The bottom surface of the C-shape of the vertical keel 211 is in contact fit with one side surface of the first keel 111 or the second keel 112, and the two are fixed by adopting a screw connection mode. Of course, the cross-sectional shape of the furring channel 211 can be other shapes, such as rectangular, etc., depending on the actual situation.
In some exemplary embodiments, as shown in fig. 2 and 5, the inner wall panel 22 includes a first wall panel 221, a second wall panel 222 and a third wall panel 223 which are sequentially stacked, the first wall panel 221 is disposed at a side close to the support keel 11, and the panel thickness of the first wall panel 221, the panel thickness of the second wall panel 222 and the panel thickness of the third wall panel 223 are the same or different. The first wall panel 221 and the second wall panel 222 may be made of glass fiber mat gypsum boards, which have high board density and high fiber content and good sound insulation and fire resistance, or only one of the wall panels is made of glass fiber mat gypsum board, and the other wall panel is made of ordinary gypsum board. As shown in fig. 2, the first wall panel 221 and the second wall panel 222 are both installed on one side of the mullion 211 in a threaded manner, and the third wall panel 223, as an outermost decorative surface, is adhered to the side of the second wall panel 222 away from the first wall panel 221 in an optional adhesive manner. The third wall plate 223 can be a Luban universal plate, so that the composite wall body has the characteristics of rich decoration effect, realization of personalized design, assembly type installation and the like. Based on the convenience of replacement of the decorative effect and the reduction of the cost of replacing the wall body, the third wall panel 223 can be set to be relatively thin to have a main decorative effect, and the first wall panel 221 and the second wall panel 222 are mainly focused on the setting meeting the performance, such as noise reduction, heat insulation and the like. The inner wall panel 22 is formed by combining a plurality of layers of wall panels with different design key points, thereby not only meeting the performance requirements, but also having diversified decorative effects.
In some exemplary embodiments, as shown in fig. 1-2, the second support frame 31 includes a U-shaped frame 311, one end of the U-shaped frame 311 is installed on one side of the first keel 111, and the other end of the U-shaped frame 311 is installed on one side of the second keel 112. The U-shaped frame 311 is composed of three sub-frames, the three sub-frames may be welded into a U-shaped frame 311 and then installed on the first keel 111 and the second keel 112, or the U-shaped frame 311 and the first keel 111 and the second keel 112 may be assembled step by step. As shown in fig. 1, two ends of the U-shaped frame 311 are respectively installed on the first keel 111 and the second keel 112 by welding, in order to increase the welding surface and improve the welding strength, a first adapting bracket 312 and a second adapting bracket 313 may be respectively disposed at two ends of the U-shaped frame 311, and the first adapting bracket 312 and the second adapting bracket 313 may be L-shaped brackets.
In other exemplary embodiments, as shown in fig. 1, the second supporting frame 31 further includes more than one reinforcing bracket 314, and the reinforcing bracket 314 is obliquely disposed in the U-shaped frame 311 to divide the U-shaped frame 311 into more than two triangles. In the whole height of the floor, the U-shaped frame 311 forms an "elongated" structure, and in order to improve the overall stability of the structure, the material of the U-shaped frame 311, such as high-strength steel, may be replaced, and the material thickness of the U-shaped frame 311 may also be increased, but the design cost is neglected. On the premise of ensuring the structural strength, in order to reduce the design cost maximally, therefore, the reinforcing bracket 314 is arranged in the U-shaped frame 311, and more than one reinforcing bracket 314 can be arranged in the U-shaped frame 311 according to the height of the floor, the design structure of the U-shaped frame 311, the weight of the wall panel externally hung on the U-shaped frame 311 and other comprehensive factors, and the reinforcing bracket 314 divides the U-shaped frame 311 into more than two triangles, thereby improving the structural stability. When a plurality of reinforcing brackets 314 are provided, the reinforcing brackets 314 may be alternately arranged obliquely.
In some exemplary embodiments, as shown in fig. 1, the external wall panel 32 may be made of metal slabs, wood slabs, stone slabs, etc. and the external wall panel 32 may be hung on the second support frame 31 by a plurality of hanging members 33 according to the material selected for the specific external wall panel 32. Wherein, the hanging member 33 can be made of magnesium-plated aluminum zinc.
Additionally, in some exemplary embodiments, as shown in fig. 5, the composite wall further includes an insulation layer 4, the insulation layer 4 being disposed between the first support frame 21 and the second support frame 31. The heat-insulating layer 4 can be made of thick heat-insulating rock wool, which is generally made of high-quality basalt and dolomite as main raw materials, and is melted at a high temperature of over 1450 ℃, and then is subjected to high-speed centrifugation by a centrifuge to form fibers, and simultaneously, a certain amount of binder, dustproof oil and water repellent are sprayed, collected by a cotton collecting machine, and then subjected to a pendulum hammer process, and then the fibers are solidified and cut after being paved by a three-dimensional method, so that the heat-insulating layer has excellent heat-insulating property. In addition, ceramic wool can be compounded on the heat insulation rock wool, the ceramic wool has good fire resistance, and the ceramic wool is of a porous structure, has a sound absorption effect and can improve the sound insulation performance of the composite wall body.
In some exemplary embodiments, as shown in fig. 1 and 5, in order to fix the relative position of the insulating layer 4, mainly along the Y direction, the blocking steel plates 5 are disposed on two sides of the insulating layer 4, wherein two ends of the first blocking steel plate 51 on one side along the X direction may be respectively fixed on the two vertical keels 211, and two ends of the second blocking steel plate 52 on the other side along the X direction may be respectively fixed on the first auxiliary supporting member 121 and the second auxiliary supporting member 122. The first barrier steel plate 51 and the second barrier steel plate 52 may be galvanized steel plates.
Of course, the first barrier steel plate 51 and the second barrier steel plate 52 are not a whole galvanized steel plate, which may increase the weight of the entire composite wall, and the first barrier steel plate 51 may be a hollow-out steel plate with a plurality of lightening holes on the whole galvanized steel plate, or may be formed by a plurality of slender steel strips, or in other manners. The design principle of the second barrier steel plate 52 is the same as that of the first barrier steel plate 51, and will not be described herein.
In some exemplary embodiments, as shown in fig. 5, the composite wall further includes a vapor barrier film 6, and the vapor barrier film 6 is disposed on one side of the insulating layer 4 adjacent to the first supporting frame 21, or the vapor barrier film 6 is disposed on both sides of the insulating layer 4. Wherein, the steam-proof film 6 can be a PE film, an aluminum foil paper film, a polypropylene fiber composite film or a polyethylene fiber composite film, etc.
In some exemplary embodiments, as shown in fig. 1, the composite wall further includes glass curtain wall units 7, the glass curtain wall units 7 are disposed on one side or both sides of the inner wall unit 2 and the outer wall unit 3 along the width direction, i.e., the X direction, and are connected to the auxiliary supporting members 12, or, the inner wall unit 2 and the outer wall unit 3 constitute a wall module, and the glass curtain wall units 7 are disposed on one end or both ends of the wall module in the width direction. That is, the glass curtain wall unit 7 disposed at the left side is connected to the first auxiliary support 121, and the glass curtain wall unit 7 disposed at the right side is connected to the second auxiliary support 122. As shown in fig. 2, the end of the glass curtain wall unit 7 near the auxiliary support 12 is inserted into a glass mounting groove formed by snapping the third connecting plate 1213 onto the second connecting plate 1212, and the support bar is inserted into the gap on the side of the glass curtain wall unit 7 near the third connecting plate 1213 to squeeze the glass curtain wall unit 7 tightly. As shown in fig. 6, the glass curtain wall unit 7 is fixed in the Z direction (the Z direction is a plane perpendicular to the plane formed by X, Y), a U-shaped full length bracket 71 (the width direction of the glass curtain wall unit 7 is the X direction) is bonded to the top end of the glass curtain wall unit 7, a press block 72 is pressed in the U-shaped groove of the full length bracket 71, and a support bar 73 is used at the bottom of the glass curtain wall unit 7 to support the glass curtain wall unit 7.
Fixing the glass curtain wall unit 7 in the X direction, firstly penetrating an adhesive tape on the second connecting plate 1212, then inserting the glass curtain wall unit 7 into the glass mounting groove shown in fig. 2, inserting a rubber rod into the space between the glass curtain wall unit 7 and the end face of the second connecting plate 1212, and then coating a sealant on the outer surface of the rubber rod. And finally, hanging the third connecting plate 1213 at the lower end of the second connecting plate 1212, rotating and then clamping the third connecting plate 1213 in place, and plugging a support bar into a gap between the third connecting plate 1213 and the glass curtain wall unit 7 to tightly squeeze the glass curtain wall unit 7 into the glass installation groove. It can be seen that, before the third connecting plate 1213 is installed in place, the glass mounting groove is an L-shaped mounting groove formed by the second connecting plate 1212, and when the third connecting plate 1213 is snapped onto the second connecting plate 1212, the glass mounting groove is formed and is U-shaped, and a gap is left at one side of the U-shaped glass mounting groove close to the glass curtain wall unit 7, so that the support bar is plugged in to tightly squeeze the glass curtain wall unit 7.
In addition, in order to improve the vibration damping performance and the sealing performance of the whole composite wall body, a vibration damping layer can be arranged in a hard contact area, for example, the vibration damping layer can be arranged into an elastic strip, such as a rubber strip, a nylon strip and the like, and the fixing mode can be sticking fixing or can be formed by a damping sound insulation sealant. The damping layer is arranged, so that two connected parts are not in hard contact, the attenuation of sound energy can be enhanced, and the sound insulation effect is improved. In addition, the flexible material is arranged at the joint or the matching part of the two parts, so that air, water vapor, dust and the like outside the composite wall body can be prevented from entering a sealed cavity formed by the composite wall body, the cleanness inside the composite wall body is improved, and the appearance attractiveness of the joint is improved.
In the description herein, the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "opposite", "four corners", "periphery", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing embodiments of the present application and simplifying the description, but do not indicate or imply that the structures referred to have particular orientations, are constructed and operated in particular orientations, and thus, are not to be construed as limiting the present disclosure.
In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "connected," "directly connected," "indirectly connected," "fixedly connected," "mounted," and "assembled" are to be construed broadly and, for example, may be fixedly connected, detachably connected, or integrally connected; the terms "mounted," "connected," and "fixedly connected" may be directly connected or indirectly connected through intervening media, or may be connected through two elements. The specific meaning of the above terms herein can be understood in a specific context to one of ordinary skill in the art.
Although the embodiments disclosed herein are described above, the descriptions are only for the convenience of understanding the embodiments and are not intended to limit the disclosure. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure, and that the scope of the disclosure herein is to be limited only by the appended claims.
Claims (12)
1. A composite wall body is characterized by comprising a composite upright column which is vertically arranged, and an inner wall body unit and an outer wall body unit which are respectively arranged at two opposite sides of the composite upright column; the composite upright post comprises a support keel made of steel and an auxiliary support piece which is arranged on the support keel and made of aluminum; the inner wall body unit comprises a first support frame and an inner wall panel arranged on one side far away from the support keel, and the first support frame is arranged on the support keel; the outer wall body unit includes the second braced frame and sets up in keeping away from support the outer wall panel of fossil fragments one side, the second braced frame is installed support on the fossil fragments.
2. The composite wall according to claim 1, wherein the support keel comprises a first keel and a second keel having rectangular cross sections, and the first keel and the second keel are respectively disposed at both ends of the inner wall unit in the width direction; the secondary support includes a first secondary support mounted on the first keel and a second secondary support mounted on the second keel.
3. The composite wall of claim 2, wherein the first auxiliary support comprises a first connection plate, a second connection plate, and a third connection plate connected in series, and the first connection plate is disposed adjacent to a side of the inner wall unit; the second connecting plate passes through the bolt to be installed on the first fossil fragments, first connecting plate with the third connecting plate joint respectively is in the both ends of second connecting plate.
4. The composite wall of claim 3, wherein an end of the first connecting plate remote from the second connecting plate extends to an outer surface of the inner wall element and is bent toward a side of the inner wall element, and a bent edge formed after bending is spaced apart from the inner wall element.
5. The composite wall of claim 4, wherein the composite wall further comprises glass curtain wall units, wherein the inner wall units and the outer wall units form a wall module, and the glass curtain wall units are arranged at one end or two ends of the wall module in the width direction; one end of the glass curtain wall unit, which is close to the auxiliary supporting piece, is inserted into a glass mounting groove, the glass mounting groove is formed by the third connecting plate in a clamped mode, and a supporting bar is plugged into a gap on the side, close to the third connecting plate, of the glass curtain wall unit.
6. The composite wall of claim 2, wherein the first support frame includes two studs disposed at both ends of the inner wall unit in the width direction, and a cross stud connected to the studs; the vertical keel positioned at one end is installed on one side surface of the first keel, and the vertical keel positioned at the other end is installed on one side surface of the second keel.
7. The composite wall of claim 6, wherein the studs are arranged as C-shaped studs having openings, the studs in the first support frame are arranged in groups, and the openings of the two studs are opposed.
8. The composite wall of claim 2, wherein the second support frame comprises a U-shaped frame having one end mounted on one side of the first runner and the other end mounted on one side of the second runner.
9. The composite wall of claim 8, wherein the second support frame further comprises one or more reinforcing brackets disposed obliquely within the U-shaped frame.
10. The composite wall of any one of claims 1 to 9, wherein the interior wall panel comprises a first wall panel, a second wall panel and a third wall panel arranged in a stacked arrangement, the first wall panel being arranged on a side adjacent to the support grid; the plate thickness of the first wall plate, the plate thickness of the second wall plate, and the plate thickness of the third wall plate are the same or different.
11. The composite wall of any of claims 1-9, further comprising insulation disposed between the first support frame and the second support frame.
12. The composite wall of claim 11, further comprising a vapor barrier disposed on one side of the insulation layer adjacent to the first support frame or on both sides of the insulation layer.
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| CN202110737137.5A CN113605550A (en) | 2021-06-30 | 2021-06-30 | Composite wall |
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| CN202110737137.5A CN113605550A (en) | 2021-06-30 | 2021-06-30 | Composite wall |
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