CN210316090U - Grillage unification exterior panel structure and building - Google Patents
Grillage unification exterior panel structure and building Download PDFInfo
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- CN210316090U CN210316090U CN201920712172.XU CN201920712172U CN210316090U CN 210316090 U CN210316090 U CN 210316090U CN 201920712172 U CN201920712172 U CN 201920712172U CN 210316090 U CN210316090 U CN 210316090U
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Abstract
The utility model discloses a slab frame unification exterior panel structure and building. The external wall panel structure comprises a bearing framework and a wall body, wherein the bearing framework comprises a steel beam, a steel column, a supporting piece and a steel wire mesh, the steel beam is used for supporting the external wall panel structure in the horizontal direction, the steel column is used for supporting the external wall panel structure in the vertical direction, the supporting piece is connected with the steel beam and the steel column so as to provide vertical and lateral bearing force for the external wall panel, and the steel wire mesh is fixedly connected to the bearing framework; the wall body comprises a surface layer, a first protective layer, a concrete layer and a second protective layer, wherein the surface layer, the first protective layer, the concrete layer and the second protective layer are arranged from outside to inside, and the bearing framework is embedded in the concrete layer. The utility model discloses an external wall panel structure has bigger structural rigidity and anti lateral stiffness, and structural seismic performance is better.
Description
Technical Field
The utility model relates to a building wallboard structure, concretely relates to grillage unification exterior panel structure and building.
Background
With the development of modern industrial technology, house construction technology is also promoted, and due to the fact that construction speed is high, production cost is low, fabricated buildings are rapidly popularized all over the world.
The prefabricated building refers to a building formed by assembling prefabricated parts on a construction site. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part.
Various prefabricated element structures have been disclosed in the prior art. For example, CN208235787U discloses a fabricated wall panel, which includes a bearing steel skeleton and an additional steel skeleton connected as a truss; the bearing steel skeleton comprises a steel beam and a steel support rod piece, a bolt hole is formed in the end portion of the steel beam, the steel support rod piece comprises a vertical support rod and an oblique support rod, one end of the vertical support rod is fixedly connected with the steel beam, and the oblique support rod is connected between the other end of the vertical support rod and the end portion of the steel beam; the side connecting plate is connected with the intersection of the steel beam, the oblique supporting rod and the additional steel skeleton and is connected with the second column connecting plate; the lower connecting plate is connected to the intersection of the vertical supporting rod, the oblique supporting rod and the additional steel framework, and the upper part of the steel beam is connected with the upper connecting plate; and a reinforcing mesh is bound around the bearing steel framework and the additional steel framework, and the bearing steel framework, the additional steel framework and the reinforcing mesh are coated by the wallboard matrix. The wall panel integrates the stress components such as steel beams, supports and the like in the bearing steel framework of the building with the enclosure wall so as to improve the assembly rate of the wall panel.
As society further develops, techniques for further improving the assembly rate and the construction speed are required.
SUMMERY OF THE UTILITY MODEL
For solving at least partial technical problem among the prior art, the utility model provides a new assembly system breaks traditional thinking, combines together bearing atress frame and outer wall enclosure part, forms the assembled steel frame bearing structure system of board (side fascia) frame (bearing atress frame) unification. Specifically, the present invention includes the following.
The utility model discloses a first aspect provides a wall panel structure is unified to slab frame, and it includes bearing skeleton and wall body, wherein:
the bearing framework comprises a steel beam and a steel column, the steel beam is positioned on one side of the horizontal direction of the outer wall plate structure and used for supporting the outer wall plate structure in the horizontal direction, the steel column is used for supporting the outer wall plate structure in the vertical direction and comprises a first steel column and a second steel column, one end of the first steel column is fixedly connected with one end of the steel beam at a first connecting point, and one end of the second steel column is fixedly connected with the other end of the steel beam at a second connecting point;
the wall body comprises a surface layer, a first protective layer, a concrete layer and a second protective layer, wherein the surface layer, the first protective layer, the concrete layer and the second protective layer are arranged from outside to inside, and the bearing framework is embedded in the concrete layer.
Preferably, the steel beam is an i-shaped steel beam, and the first connection point and the second connection point respectively include a first through ring plate, a second through ring plate, a connection square pipe and an inner lining plate; the first through ring plate is fixed on the upper section of the connecting square pipe, the first through ring plate is provided with an edge protruding out of the upper section of the connecting square pipe, and part of the edge of the first through ring plate is fixedly connected with the upper wing of the I-shaped steel beam; the second penetrating ring plate is fixed on the lower section of the connecting square pipe, the second penetrating ring plate is provided with an edge protruding out of the lower section of the connecting square pipe, and part of the edge of the second penetrating ring plate is fixedly connected with the lower wing of the I-shaped steel beam; the inner lining plate is vertically fixed on the outer surface of the first penetrating ring plate and is in a shape attached to the inner side of the steel column.
Preferably, the first connecting point and/or the second connecting point comprise a first connecting plate and/or a second connecting plate, the first connecting plate is vertically fixed to the side of the connecting square pipe, and the second connecting plate is vertically fixed to the side of the steel column.
Preferably, grillage unification side fascia structure further includes support piece and wire net, just support piece connects the girder steel first steel column with the second steel column to for the side fascia provides vertical and lateral bearing capacity, wire net fixed connection in bearing skeleton.
Preferably, the supporting members include a first supporting member, a second supporting member, a third supporting member and a fourth supporting member, one end of the first supporting member is fixedly connected to the middle portion of the steel beam, the other end of the first supporting member is fixedly connected to the first steel column, one end of the second supporting member is fixedly connected to the middle portion of the steel beam, the other end of the second supporting member is fixedly connected to the second steel column, one end of the third supporting member is fixedly connected to the first steel column, the other end of the third supporting member is fixedly connected to the second steel column, one end of the fourth supporting member is fixedly connected to the middle portion of the steel beam, and the other end of the fourth supporting member is fixedly connected to the third supporting member.
Preferably, the first supporting member and the second supporting member are in a shape of a Chinese character 'ba' or 'man'.
Preferably, the surface layer is a real stone paint layer or an exterior wall facing brick layer, and optionally, a connecting layer is arranged between the surface layer and the first protective layer.
Preferably, the first protective layer and the second protective layer respectively comprise cement mortar and alkali-resistant glass fiber net, and the alkali-resistant glass fiber net is pasted in the cement mortar.
Preferably, the concrete layer comprises foamed cement, and the foamed cement is at least filled between the load-bearing frameworks.
In another aspect of the present invention, a building is provided, which comprises the first aspect of the present invention, wherein the outer wall structure is assembled with the grillage in one.
The utility model discloses a grillage unification side fascia structure has overcome earlier assembled building appearance and has more dull, and the not enough of the rule of a whole length has increased flexibility and variety, makes assembled building not only can build in batches, and the pattern is abundant moreover.
In all places with enclosure walls, the interior of the enclosure walls is provided with steel frameworks and all special steel supports, so that the enclosure walls are high in structural rigidity and lateral stiffness and good in structural seismic performance. The utility model discloses can simplify into different components with building (especially house) main component.
Drawings
Fig. 1 is a perspective view of an exemplary panel-in-panel exterior wall panel.
Figure 2 is a block diagram of an exemplary load bearing frame.
FIG. 3 is a block diagram of an exemplary wall.
Fig. 4 is a diagram of an exemplary connection point.
Fig. 5 is a partially enlarged view of the connection point shown in fig. 4.
Figure 6 is a block diagram of another exemplary load bearing frame.
Fig. 7 is a schematic view of the internal framework of an assembled building.
Description of reference numerals:
100-a bearing framework, 110-a steel beam, 111-a middle part, 112-a steel beam upper wing, 120-a steel column, 121-a first steel column, 122-a second steel column, 131-a first supporting piece, 132-a second supporting piece, 133-a third supporting piece, 134-a fourth supporting piece, 140 steel meshes, 151-a first connecting point and 152-a second connecting point; 200-wall body, 210-real stone paint layer, 220-first protective layer, 230-concrete layer and 240-second protective layer; 11-a first penetrating ring plate, 12-a second penetrating ring plate, 13-a connecting square pipe, 14-an inner lining plate, 11-1-the edge of the first penetrating ring plate, 12-1-the edge of the second penetrating ring plate, 15-a first connecting plate, 16-a second connecting plate, 1201-the inner side of the side wall of the steel column, 1202-penetration groove welding, 161-a first fixing plate, 162-a second fixing plate and 163-a third fixing plate.
Detailed Description
Reference will now be made in detail to various exemplary embodiments of the invention, which should not be considered limiting of the invention, but rather should be understood to be a more detailed description of certain aspects, features and embodiments of the invention.
It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Further, to the extent that numerical ranges are recited in the present disclosure, it is understood that the upper and lower limits of the range, and each intervening value therebetween, is specifically disclosed. Every smaller range between any stated value or intervening value in a stated range and any other stated or intervening value in a stated range is also encompassed within the invention. The upper and lower limits of these smaller ranges may independently be included or excluded in the range.
The utility model discloses a term "grillage unification exterior panel structure" means the prefabricated component that is used for assembling large building, is the modular structure that can be used alone, transported, and it is different from building and partial structure thereof. The utility model discloses in sometimes abbreviated as "the utility model discloses an outer wallboard structure" or "the utility model discloses an outer wallboard. The utility model discloses an external wall panel is large-scale wallboard structure, preferably, the utility model discloses an external wall panel constitutes vertical one side wall body.
The term "fixed connection" of the present invention includes either a detachable fixed connection or a non-detachable fixed connection. The fixed connection in a detachable manner includes a bolt connection and the like. The non-detachable fixed connection includes welding and the like.
[ grillage integrated exterior panel structure ]
The utility model discloses an aspect provides a wall panel structure is unified to slab frame, and it includes bearing skeleton and wall body.
Load-bearing framework
The utility model discloses a bearing skeleton indicates the steel construction skeleton that is used for bearing main part gravity and enclosure gravity. The bearing framework comprises a steel beam, a steel column, an optional supporting piece and a steel wire mesh.
Steel beam
The utility model discloses a girder steel is located one side of side fascia structure horizontal direction for support the side fascia structure in the horizontal direction. The steel beam can be I-shaped steel, rectangular steel and the like. Preferably, the steel beam of the present invention is an i-shaped steel having an upper wing and a lower wing arranged in parallel and an intermediate connecting portion connecting the upper wing and the lower wing. Preferably, the i-steel of the present invention constitutes the load-bearing frame in such a manner that the upper wing and the lower wing are parallel to the horizontal direction.
Steel column
The utility model discloses a steel column is used for supporting exterior panel structure in vertical direction. The steel column at least comprises a first steel column and a second steel column, one end of the first steel column is fixedly connected with one end of the steel beam at a first connection point, and one end of the second steel column is fixedly connected with the other end of the steel beam at a second connection point. Preferably, the first steel column and the second steel column have the same length, preferably, the length corresponds to the floor level. Preferably, the first steel column and the second steel column are perpendicular to the steel beam and are fixed to the same plane side of the steel beam in parallel. Preferably, the horizontal distance between the first steel column and the second steel column corresponds to the length of the steel beam and corresponds to the length of the required wall body. The material of the steel column is not particularly limited as long as it has the load-bearing property required for supporting the main structure and the enclosure, and examples thereof include, but are not limited to, sections such as square steel tubes, i-shaped steel tubes, round steel tubes, and rectangular tubes. The utility model discloses the preferred square pipe that uses is as the steel column. In certain embodiments, the steel columns of the present invention use 250 x 8 square tubes as the steel column.
Although the utility model discloses only mention first steel column and second steel column, nevertheless the utility model discloses a steel column does not get rid of including other steel columns, for example, third steel column, fourth steel column etc. as long as do not influence the utility model discloses the purpose realize can.
Support piece
The utility model discloses a support piece connects girder steel and steel column, especially first steel column and second steel column to provide the bearing capacity of vertical and side direction for the side fascia. The material of the support member is not particularly limited, and any material may be used, including, but not limited to, square tubes, i-shaped steel, round steel tubes, and rectangular tubes. The utility model discloses preferred use side's pipe.
In the present invention, preferably, the supporting member includes a first supporting member, a second supporting member, a third supporting member and a fourth supporting member. One end of the first supporting piece is fixedly connected with the middle part of the steel beam, and the other end of the first supporting piece is fixedly connected with the first steel column, so that the first supporting piece is arranged in an inclined mode. One end of the second supporting piece is fixedly connected with the middle part of the steel beam, and the other end of the second supporting piece is fixedly connected with the second steel column, so that the second supporting piece is arranged in an inclined mode. Preferably, the fixed connection point of the first support member and the steel beam coincides with the fixed connection point of the second support member and the steel beam. More preferably, the fixed connection point of the first support member and the first steel column is located at the end of the first steel column, and the fixed connection point of the second support member and the second steel column is located at the end of the second steel column. It should be noted that the "middle portion of the steel beam" herein does not mean an absolute middle position of the steel beam, but means a relative middle position with respect to the end of the steel beam. For example, the intermediate portion may be anywhere from 1/6 to 1/2 from one end of the steel beam. The first supporting piece and the second supporting piece can be fixed between the steel beam and the steel column in a splayed shape, a herringbone shape or an X shape.
The utility model discloses a third support piece's one end and first steel column fixed connection, third support piece's the other end and second steel column fixed connection. Preferably, the third support member is fixedly connected to the ends of the first steel column and the second steel column. More preferably, the third support is parallel to the steel beam.
The utility model discloses a middle part fixed connection of fourth support piece's one end and girder steel, fourth support piece's the other end and third support piece fixed connection. Preferably, the other end of the fourth supporting member is fixedly connected with the middle position of the third supporting member.
Steel wire mesh
The utility model discloses a wire net fixed connection is in bearing skeleton. Preferably, the wire mesh is pre-fixed to the load-bearing skeleton. For example, by welding to a load-bearing frame. SteelThe screen can be used
@100 steel mesh. Preferably, the utility model discloses a wire net is embedded in the concrete to avoid the wire net to receive external environment influence, and then guarantee rust-resistant requirement, the fire prevention requirement of steel skeleton, cold bridge prevention requirement etc.. The distance between the wire mesh and the protective layer is generally 5 to 30mm, preferably 10 to 20mm, more preferably 12 to 18 mm. The number of layers of the steel wire mesh is not limited, and the steel wire mesh can be one layer or double layers, and the steel wire mesh is respectively fixed (for example, welded) on two side surfaces of the load-bearing framework.
Connection point
The utility model discloses a tie point is the connection point between girder steel end and the steel column end. The first steel column is connected with the first steel beam through the first connecting point, and the second steel column is connected with the second steel beam through the second connecting point.
The utility model discloses an outer wall body belongs to the building structure of full assembled, and this type of building structure still needs the building that obtains by its assembly to have sufficient rigidity and wholeness except the requirement that needs outer wall body itself to guarantee the holistic bearing of building and various stress. The connection structure between the external wall panels and other wall panels or floor slabs is critical. The utility model discloses a tie point belongs to the welded joint point. The first connection point and the second connection point of the utility model can be the same or different. Whether the same or not may be referred to herein collectively as the connection point of the present invention.
In certain embodiments, the connection points of the present invention include a first through ring plate, a second through ring plate, a connecting square tube, and an inner liner plate. The first penetrating ring plate, the connecting square pipe and the second penetrating ring plate are sequentially arranged from top to bottom, and the lining plate is fixed on the upper surface (namely the outer surface) of the first penetrating ring plate. Specifically, the first through ring plate is fixed on the upper section of the connecting square pipe, the first through ring plate is provided with an edge protruding out of the upper section of the connecting square pipe, and part of the edge of the first through ring plate is fixedly connected with the upper wing of the I-shaped steel beam. The second penetrating ring plate is fixed on the lower section of the connecting square pipe, the second penetrating ring plate is provided with an edge protruding out of the lower section of the connecting square pipe, and part of the edge of the second penetrating ring plate is fixedly connected with the lower wing of the I-shaped steel beam. The inner lining plate is vertically fixed on the outer surface of the first penetrating ring plate and has a shape which is attached to the inner side of the square tube. Preferably, the inner lining plate consists of a steel block. It is also preferable that the inner lining plate is made of four steel sheets, and the four steel sheets are arranged in such a manner that each steel sheet is attached to one inner wall of the square pipe as the steel column. The four steel sheets can be integrally formed into a square section, or the four steel sheets can be connected by welding or other means to form a square section.
In certain embodiments, the connection point of the present invention further comprises a connection plate, e.g., a first connection plate disposed at the first connection point, a second connection plate disposed at the second connection point. The connecting plate is used for fixedly connecting the external wall panel with other wall panels. Preferably, the utility model discloses a connecting plate welds in the side of connecting square pipe. For example, a first connecting plate is vertically fixed to a side of the connecting square pipe, and a second connecting plate is vertically fixed to a side of the steel column. Preferably, the connecting plate is provided with a through hole for connecting with other wall boards, such as bolts.
Wall body
The utility model discloses a wall body is including surface course, first protective layer, concrete layer and the second protective layer from outer to interior direction setting.
Surface layer
The surface layer of the present invention is a surface layer facing the outside of a building, preferably having a decorative or aesthetic surface layer, so that the outside of the building constructed has a desired appearance without additional construction. Through setting up the surface course, make its different with traditional side fascia structure, the assembly rate and the construction speed of further improving. In addition, compare with the traditional mode that carries out extra construction outside the building of accomplishing at the assembly and add the surface course, the utility model discloses the surface course of predetermineeing in an outer wallboard outside has stronger laminating intensity. This is because in the transportation in course of working and later stage is carried out in the workshop, the utility model discloses an external wall panel need stand the loading and unloading operation of specific transportation, and such operation needs the surface course to have than conventional stronger intensity, otherwise arouses the surface course to appear becoming flexible before the assembly or even drop easily. Preferably, a connecting layer is arranged between the surface layer and the first protective layer for enhancing the attaching strength of the surface layer.
The utility model discloses in, the surface course is not specially limited, can select for use the surface course that the building field used usually as required, and its example includes but not limited to real stone paint layer or outer wall facing brick layer.
First protective layer
The utility model discloses in, first protective layer sets up between surface course and concrete layer for the transition between surface course and the concrete layer. The first protective layer may include cement mortar and a mesh material. The cement mortar may use a mixture of cement and mortar in a 1:3 weight ratio. The grid material can use alkali-resistant glass fiber grid cloth. The grid material can be internally attached to the cement mortar layer. The thickness of the first protective layer is generally 10 to 20mm, preferably 10 to 15 mm.
Concrete layer
The utility model discloses a concrete layer is filled in the side fascia, and it mainly includes cement and sand grain. Examples of concrete include, but are not limited to, lightweight aggregate concrete, foamed concrete (or foamed cement), and macroporous concrete. The use of foamed cement is preferable because it can reduce the weight of the building itself and has a certain heat insulating function.
Second protective layer
The utility model discloses an external wall panel still includes the second protective layer, and it is located concrete layer's both sides respectively with first protective layer to form the protection to concrete layer. The composition, thickness, etc. of the second protective layer may be the same as those of the first protective layer. And will not be described in detail herein.
Example 1
The embodiment is a plate and frame integrated outer wall plate structure.
Fig. 1 is a perspective view of the external wall panel integrated with panel frame of this embodiment. As shown in fig. 1, the external wall panel structure integrated with panel frame of the present embodiment includes a load-bearing frame 100 and a wall 200.
Fig. 2 is a structural view of the load-bearing frame 100 of the present embodiment. As shown in fig. 2, the load-bearing frame 100 includes a steel beam 110, a steel column, a support member, and a steel wire mesh 140. The steel beam 110 is located at one side of the bearing framework, and is parallel to the horizontal direction of the outer wall plate structure. The load-bearing frame 100 is used to support the entire exterior wall panel structure in the horizontal direction. The steel column is used for supporting the exterior panel structure in the vertical direction. The steel columns include a first steel column 121 and a second steel column 122, and one end of the first steel column 121 is welded to one end of the steel beam 110 at a first connection point 151, and one end of the second steel column 122 is welded to the other end 110 of the steel beam at a second connection point 152.
In fig. 2, the wire mesh 140 forms a mesh sheet, four sides of which are welded to the load-bearing frame 100. In this embodiment, the wire mesh 140 has two layers, which are welded to two sides of the load-bearing frame 100. The supports include a first support 131, a second support 132, a third support 133, and a fourth support 134. Wherein one end of the first support 131 is welded to the middle portion 111 of the steel beam 110. The other end of the first support 131 is welded to the lower end of the first steel column 121. One end of the second support 132 is welded to the middle portion 111 of the steel beam 110. The other end of the second support member 132 is welded to the lower end of the second steel column 122. The third supporting member 133 is disposed parallel to the steel beam 110, and one end of the third supporting member 133 is welded to the lower end of the first steel column 121. The other end of the third supporting member 133 is welded to the lower end of the second steel column 122. One end of the fourth support 134 is welded to the middle portion 111 of the steel beam 110. The other end of the fourth support 134 is welded to the middle portion of the third support 133.
Fig. 3 is a structural view of the wall 200 according to the present embodiment. As shown in fig. 3, the wall 200 of the present embodiment includes a real stone paint layer 210, a first protective layer 220, a concrete layer 230, and a second protective layer 240 from the outside to the inside. The load-bearing frame 100 is embedded in the concrete layer 230. In this embodiment, the distance between the steel wire meshes 140 on the two sides of the load-bearing framework 100 and the protective layer on the corresponding side is 30 mm. In addition, the total thickness of the concrete and the protective layer on the side of the load-bearing framework 100 is 75 mm. Similarly, the total thickness of the concrete and the protective layer from the two ends of the wall body of the load-bearing framework 100 is 75 mm. Therefore, the requirements of the steel skeleton on rust prevention, fire prevention and cold bridge prevention can be met.
In this embodiment, the first protective layer and the second protective layer are both cement mortar layers with a thickness of 15mm, and the alkali-resistant fiberglass mesh cloth is pasted inside the cement mortar layers. A concrete layer of 500kg/m 110mm thickness located between the first and second protective layers3Foamed cement with bidirectional steel wire net
@100 steel mesh).
Fig. 4 is a diagram of an exemplary connection point. As shown in fig. 4, the connection point of the present embodiment includes a first through ring plate 11, a second through ring plate 12, a connection square pipe 13, and an inner lining plate 14. The first through ring plate 11 is fixed on the upper section of the square connecting pipe 13, the first through ring plate 11 has an edge 11-1 protruding out of the upper section of the square connecting pipe 13, and part of the edge of the first through ring plate 11 is welded to the upper wing 112 of the i-shaped steel beam 110. The second through ring plate 12 is fixed to the lower section of the square connecting pipe 13, the second through ring plate 12 has an edge protruding from the lower section of the square connecting pipe 13, and a part of the edge 12-1 of the second through ring plate 12 is welded to the lower wing of the i-shaped steel beam 110. The inner lining plate 14 is fixed perpendicularly to the outer surface of the first penetrating ring plate 11, and the inner lining plate 14 has a shape that fits the inside of the square pipe. The side of the connection point is welded with a first connection plate 15 and a second connection plate 16. The first connecting plates 15 are vertically fixed to the sides of the square connecting tubes 13, and the second connecting plates 16 are vertically fixed to the sides of the steel columns 120. The first connecting plate and the second connecting plate are used for connecting the external wall panel with other wall panels.
Fig. 5 is a partially enlarged view of the connection point of the present embodiment. As shown in fig. 5, the side wall inner sides 1201 of the steel columns are attached to the interior lining 14 and fixedly connected by fusion bevel welds 1202.
Example 2
The grillage-in-one exterior panel structure of the present embodiment is the same as embodiment 1, except that the load-bearing frame is different. The structure of the load-bearing framework in this embodiment is shown in fig. 6.
As shown in fig. 6, the load-bearing frame of the present embodiment includes a steel beam 110, a steel column and a supporting member. The steel beam 110 is located at one side of the bearing framework, and is parallel to the horizontal direction of the outer wall plate structure. The load-bearing frame 100 is used to support the entire exterior wall panel structure in the horizontal direction. The steel column is used for supporting the exterior panel structure in the vertical direction. The steel columns include a first steel column 121 and a second steel column 122, and one end of the first steel column 121 is welded to one end of the steel beam 110 at a first connection point 151, and one end of the second steel column 122 is welded to the other end 110 of the steel beam at a second connection point 152.
The supports include a first support 131, a second support 132, a third support 133, and a fourth support 134. Wherein one end of the first support 131 and one end of the second support 132 are welded to the middle portion of the steel beam 110, respectively, and a first fixing plate 161 is welded to the middle portion. The other end of the first support 131 is welded to the lower end of the first steel column 121, and a second fixing plate 162 is disposed at the lower end. The other end of the second support 132 is welded to the lower end of the second steel column 122, and a third fixing plate 163 is disposed at the lower end. The third supporting member 133 is disposed parallel to the steel beam 110, and one end of the third supporting member 133 is welded to the lower end of the first steel column 121 and the second fixing plate 162. The other end of the third supporting member 133 is welded to the lower end of the second steel column 122 and the third fixing plate 163. One end of the fourth support 134 is welded to the middle portion of the steel beam 110 and the first fixing plate 161. The other end of the fourth support 134 is welded to the middle portion of the third support 133. That is, the first fixing plate 161 serves to reinforce the welding between the steel beam 110 and the first, second, and fourth supports 131, 132, and 134. The second fixing plate 162 is used to reinforce the welding among the first steel column 121, the first support 131 and the third support 133. The third fixing plate 163 serves to reinforce the welding between the second steel column 122, the second support 132, and the third support 133.
Example 3
Fig. 7 is an exemplary building of the present embodiment. As shown in fig. 7, the exterior wall of the building of this embodiment is formed by connecting a plurality of external wall panel structures integrated by panels and frames from bottom to top. The utility model discloses an external wall panel can be used to assemble the building that reaches 13 layers and above.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.
Claims (10)
1. The utility model provides a board frame unification exterior panel structure which characterized in that, includes bearing skeleton and wall body, wherein:
the bearing framework comprises a steel beam and a steel column, the steel beam is positioned on one side of the horizontal direction of the outer wall plate structure and used for supporting the outer wall plate structure in the horizontal direction, the steel column is used for supporting the outer wall plate structure in the vertical direction and comprises a first steel column and a second steel column, one end of the first steel column is fixedly connected with one end of the steel beam at a first connecting point, and one end of the second steel column is fixedly connected with the other end of the steel beam at a second connecting point;
the wall body comprises a surface layer, a first protective layer, a concrete layer and a second protective layer, wherein the surface layer, the first protective layer, the concrete layer and the second protective layer are arranged from outside to inside, and the bearing framework is embedded in the concrete layer.
2. The grillage-in-one exterior wall panel structure according to claim 1, wherein the steel beam is an i-shaped steel beam, and the first connection point and the second connection point respectively comprise a first through ring plate, a second through ring plate, a connection square pipe and an inner lining plate; the first through ring plate is fixed on the upper section of the connecting square pipe, the first through ring plate is provided with an edge protruding out of the upper section of the connecting square pipe, and part of the edge of the first through ring plate is fixedly connected with the upper wing of the I-shaped steel beam; the second penetrating ring plate is fixed on the lower section of the connecting square pipe, the second penetrating ring plate is provided with an edge protruding out of the lower section of the connecting square pipe, and part of the edge of the second penetrating ring plate is fixedly connected with the lower wing of the I-shaped steel beam; the inner lining plate is vertically fixed on the outer surface of the first penetrating ring plate and is in a shape attached to the inner side of the steel column.
3. The panel-in-panel exterior panel structure of claim 2, wherein the first connection point and/or the second connection point comprises a first connection plate and/or a second connection plate, the first connection plate being vertically fixed to a side of the square connection pipe, the second connection plate being vertically fixed to a side of the steel column.
4. The panel and frame in one exterior panel structure of claim 1, further comprising a support member and a steel wire mesh, wherein the support member connects the steel beam, the first steel column and the second steel column to provide vertical and lateral bearing force for the exterior panel, and the steel wire mesh is fixedly connected to the bearing framework.
5. The grillage-in-one exterior wall panel structure as claimed in claim 4, wherein the supporting member comprises a first supporting member, a second supporting member, a third supporting member and a fourth supporting member, one end of the first supporting member is fixedly connected with the middle portion of the steel beam, the other end of the first supporting member is fixedly connected with the first steel column, one end of the second supporting member is fixedly connected with the middle portion of the steel beam, the other end of the second supporting member is fixedly connected with the second steel column, one end of the third supporting member is fixedly connected with the first steel column, the other end of the third supporting member is fixedly connected with the second steel column, one end of the fourth supporting member is fixedly connected with the middle portion of the steel beam, and the other end of the fourth supporting member is fixedly connected with the third supporting member.
6. The panel-in-one fascia structure of claim 5, wherein the first support member and the second support member are in a shape of a Chinese character 'ba' or 'ren'.
7. The panel-in-panel exterior panel structure of claim 1, wherein the facing layer is a real stone paint layer or an exterior wall tile layer, optionally with a tie layer between the facing layer and the first protective layer.
8. The grillage-in-one exterior panel structure of claim 1, wherein the first protective layer and the second protective layer comprise cement mortar and alkali-resistant fiberglass mesh, respectively, and the alkali-resistant fiberglass mesh is adhered to the cement mortar.
9. The panel-in-frame exterior panel structure according to claim 1, wherein the concrete layer comprises foamed cement, and the foamed cement is filled at least between the load-bearing frameworks.
10. A building characterised in that it comprises a panel-in-panel construction according to any one of claims 1 to 9 as at least part of the building's assembly structure.
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