CN113482204A - Concrete dry-hanging curtain wall - Google Patents
Concrete dry-hanging curtain wall Download PDFInfo
- Publication number
- CN113482204A CN113482204A CN202110780111.9A CN202110780111A CN113482204A CN 113482204 A CN113482204 A CN 113482204A CN 202110780111 A CN202110780111 A CN 202110780111A CN 113482204 A CN113482204 A CN 113482204A
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- connecting piece
- dry
- keel
- hanging
- dry hanging
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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
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/382—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of concrete or other stone-like substance
Abstract
The invention provides a concrete dry-hanging curtain wall which comprises an embedded part, a transfer part and a keel assembly, wherein the embedded part is embedded in a concrete main body, the keel assembly is connected with the embedded part through the transfer part, and the concrete dry-hanging curtain wall also comprises a prefabricated hanging plate, a dry-hanging device and an adjusting device; the prefabricated hanging plate comprises a panel and a plurality of dry hanging blocks, and the plurality of dry hanging blocks are vertically arranged on the back side of the panel; one side of the dry hanging device is connected with the keel component, and the other side of the dry hanging device is connected with the dry hanging block; adjusting device includes first connecting piece, adjusting part and second connecting piece, and first connecting piece links to each other with dry hanger, and the second connecting piece links to each other with the fossil fragments subassembly, and adjusting part sets up and adjusts relative position between first connecting piece and second connecting piece. The prefabricated hanging plate is assembled with the keel assembly through the dry hanging device and the adjusting device. The distance between the upper prefabricated hanging plate and the lower prefabricated hanging plate can be adjusted through the action of the adjusting assembly. The adjustment process is simple and convenient, guarantees the degree of consistency of whole piece, does benefit to and improves the efficiency of construction, shortens construction cycle.
Description
Technical Field
The invention belongs to the field of building curtain walls, and particularly relates to a concrete dry-hanging curtain wall.
Background
The concrete curtain wall is decorated by adopting the precast concrete hanging plates, plate production is carried out in a factory by virtue of an increasingly emerging building industrialized manufacturing system, a framework is processed in a centralized site, and the whole exterior wall decoration operation can be finished by only installing and adjusting plates on site.
The precast concrete hanging plate is a non-bearing precast concrete external wall plate which is arranged on a main body structure and plays roles of enclosure and decoration. The plate is produced in an industrialized mode, has the advantages of high construction speed, good quality and low maintenance cost, and simultaneously puts higher requirements on the quality of the hanging plate and the bearing capacity of the structure. In order to meet the requirements of bearing and the like, the existing precast concrete hanging plate is thick, has large self weight and wastes time and labor during installation.
On the other hand, when the prefabricated link plate is hung futilely, secondary joist and main joist fixed connection set up the link plate again on the secondary joist and be used for installing prefabricated link plate, are difficult to carry out the fine setting of installation position between each part in the work progress, lead to the installation inconvenient, influence whole construction progress. And in the prefabricated link plate installation, the clearance between two prefabricated link plates is difficult to adjust, leads to the interval adjustment of piece to waste time and energy, influences the efficiency of construction.
Disclosure of Invention
The invention aims to provide a concrete dry-hanging curtain wall convenient for adjusting the splicing gap.
The invention provides a concrete dry-hanging curtain wall, which comprises an embedded part, a connector and a keel assembly, wherein the embedded part is embedded in a concrete main body, the keel assembly is connected with the embedded part through the connector, and the concrete dry-hanging curtain wall also comprises a prefabricated hanging plate, a dry-hanging device and an adjusting device; the prefabricated hanging plate comprises a panel and a plurality of dry hanging blocks, and the plurality of dry hanging blocks are vertically arranged on the back side of the panel; one side of the dry hanging device is connected with the keel component, and the other side of the dry hanging device is connected with the dry hanging block; adjusting device includes first connecting piece, adjusting part and second connecting piece, and first connecting piece links to each other with dry hanger, and the second connecting piece links to each other with the fossil fragments subassembly, and adjusting part sets up and adjusts relative position between first connecting piece and second connecting piece.
The prefabricated hanging plate also comprises a rib belt and a node reinforcing rib; the rib belts are arranged on the back of the panel in a grid shape, and divide the back of the panel into a plurality of mutually independent dry hanging grooves; the dry hanging blocks comprise hole groups, each hole group comprises a strip-shaped hole and a round hole, the hole centers of the strip-shaped holes and the round holes are positioned on the same straight line, and each dry hanging block is arranged in the corresponding dry hanging groove; the node reinforcing ribs are arranged at the intersection of the panel, the rib belts and the dry hanging blocks.
The prefabricated hanging plate is an integral prefabricated part; the panel is a rectangular plate; the rib belt comprises side ribs, longitudinal ribs and transverse ribs, the side ribs are arranged on the side edges of the panel, and the longitudinal ribs and the transverse ribs are arranged in the side ribs to divide the back of the panel into four mutually independent dry hanging grooves.
The dry hanging blocks are rectangular blocks, and the four dry hanging blocks are respectively arranged in the corresponding dry hanging grooves; the strip-shaped holes in the two dry hanging blocks at the lower part are arranged in a direction parallel to the longitudinal ribs, and the strip-shaped holes in the two dry hanging blocks at the upper part are arranged in a direction parallel to the transverse ribs.
The dry hanging device comprises a keel connecting piece and a wallboard connecting piece, one side of the keel connecting piece is detachably connected with the keel assembly, the other side of the keel connecting piece is detachably connected with the wallboard connecting piece, and the prefabricated hanging plate is connected outside the wallboard connecting piece.
The keel connecting piece is an angle steel, and a pair of long circular holes are formed in two side edges of the keel connecting piece; the wallboard connecting piece is the same with fossil fragments connecting piece's structure.
The first connecting piece comprises a board connecting edge and an adjusting edge, the board connecting edge is provided with a pair of mounting holes, the bottom of the adjusting edge is provided with an avoiding groove, and the adjusting edge is perpendicular to the board connecting edge; the second connecting piece is angle steel, one side of the second connecting piece is provided with a pair of connecting holes, and the other side of the second connecting piece extends into the avoiding groove and is connected with the adjusting component.
The adjusting component comprises a fixed piece and a movable piece; the fixed part is a threaded sleeve, the moving part is a screw rod, the screw rod is connected in the threaded sleeve in a threaded mode, the fixed part is connected with the adjusting edge and located above the avoiding groove, and the moving part is connected with the second connecting piece.
The adaptor is a channel steel, the inner end of the adaptor is connected with the embedded part, and the outer end of the adaptor is provided with a pair of waist circular holes.
The keel assembly comprises a main keel and a secondary keel; the main keel is a square steel pipe, a connecting hole is formed in the main keel, and the main keel is detachably connected with the adapter; the secondary joist is the angle steel, and the secondary joist arranges between two main joist, and one end and a main joist can be dismantled and be connected, the other end and another main joist fixed connection.
After the prefabricated hanging plate is put into use, the upper end of the prefabricated hanging plate is assembled with the keel assembly through the dry hanging device, and the lower end of the prefabricated hanging plate is assembled with the keel assembly through the adjusting device. In the assembling process, the distance between the upper prefabricated hanging plate and the lower prefabricated hanging plate can be adjusted through the action of the adjusting assembly. The adjustment process is simple and convenient, does benefit to the degree of consistency of guaranteeing whole piece, does benefit to and improves the efficiency of construction, shortens construction cycle.
Drawings
Fig. 1 is an enlarged elevation sectional view of a node block in the preferred embodiment of the present invention.
Fig. 2 is a cross-sectional enlarged schematic view of a node block in the preferred embodiment.
Figure 3 is an enlarged view of the assembly of the keel assembly of the preferred embodiment.
Fig. 4 is an enlarged schematic view of a mounting node at the adjusting device in the preferred embodiment.
Fig. 5 is a front enlarged view of the adjusting device in the preferred embodiment.
Fig. 6 is a schematic enlarged top view of the adjusting device in the preferred embodiment.
Fig. 7 is a schematic front view of the prefabricated hanging plate in the preferred embodiment.
Fig. 8 is an enlarged cross-sectional view taken at a-a in fig. 7.
Fig. 9 is an enlarged cross-sectional view at B-B in fig. 7.
Fig. 10 is an enlarged schematic view of the rib belt reinforcing ribs in the prefabricated hanging plate.
Fig. 11 is an enlarged schematic view of an installation node at the dry hanging device in the preferred embodiment.
Fig. 12 is an enlarged schematic view of the dry-hang device and the secondary keel in the preferred embodiment.
Figure 13 is an enlarged front view of the keel connection of the preferred embodiment.
Figure number
1, embedding parts;
2-adaptor, 21-waist round hole;
3-keel assembly, 31-main keel, 32-secondary keel;
4-adjusting the position of the device,
41-first connecting piece, 411-board connecting edge, 412-adjusting edge, 413-avoiding groove;
42-an adjusting component, 421-a fixed component, 422-a movable component;
43-second connector, 431-oblong hole;
5, prefabricating the hanging plate,
51-the panel,
52-rib band, 521-side rib, 522-longitudinal rib, 523-transverse rib,
53-dry hanging blocks, 531-strip-shaped holes, 532-round holes,
54-a node reinforcing rib is arranged on the upper surface of the steel plate,
55-ribbed reinforcing rib, 551-through long rib and 552-connecting rib;
6-dry hanging device, 61-keel connecting piece, 62-wallboard connecting piece;
and 7, connecting angle steel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the concrete dry-hang curtain wall provided by this embodiment includes embedded part 1, adapter part 2, keel assembly 3, adjusting device 4, prefabricated link plate 5 and dry-hang device 6, embedded part 1 is embedded in the concrete main body, keel assembly 3 is connected with embedded part 1 through adapter part 2, the upper end of prefabricated link plate 5 is assembled with keel assembly 3 through dry-hang device 6, and the lower end of prefabricated link plate 5 is assembled with keel assembly 3 through adjusting device 4.
In the embodiment, the embedded part 1 is made of galvanized steel plates and is embedded in the concrete foundation through a pair of chemical bolts, and then a pair of adapters 2 are welded outside the embedded part 1. The adaptor 2 selects channel steel, a pair of waist circular holes 21 are formed in the outer end of the adaptor 2, the adaptor 2 is arranged in pairs, the inner ends of the two adaptors 2 are welded with the embedded part 1, and the area between the two adaptors 2 is used for installing the keel assembly 3.
As shown in fig. 3, the keel assembly 3 includes main keels 31 and cross keels 32; the main keel 31 adopts a hot galvanized steel square pipe, a through hole is formed in the position, corresponding to the waist round hole 21, of the main keel, and during installation, the through hole and the waist round hole 21 are aligned and then locked through a bolt and a matched nut, and a base plate is arranged to improve connection stability. After the main keels 31 are installed, the secondary keels 32 are installed between the two main keels 31. Galvanized angle steel is selected for use by the secondary joist 32, a mounting hole is formed in the end portion of one side of the secondary joist 32, the end of the mounting hole is connected with the main joist 31 through connecting angle steel 7, the other end of the secondary joist is directly welded with the main joist 31, and a hole group is formed in the other side of the secondary joist 32 and used for mounting the dry hanging device 6. A through hole is formed in the connecting angle steel 7, one side of the connecting angle steel 7 is locked with the secondary keel 32 through a fastener penetrating through the through hole and the mounting hole, and the other side of the connecting angle steel is welded with the main keel 31.
The installation of fossil fragments subassembly 3 installation back installation heat preservation is cotton, and rock wool board is chooseed for use to the heat preservation cotton, and rock wool board designs earlier the laying mode before using, according to 31 divisions of main joist, confirms rock wool board positioning line, carries on from bottom to top transversely according to 1/2 long crisscross pavements of board along the horizontal direction. The rock wool boards must be butted and tightly squeezed with each other, so that the integrity of the rock wool boards is ensured, and the cutting of the rock wool boards is reduced; if the cutting is needed, the cutting is carried out according to the calculated size, no gap exists, the error of the straight line of the cutting edge is less than 5mm, the splicing gap is not more than 2mmm, the width of the narrow rock wool board for inlaying is not less than 150mm, and the rock wool board is tightly attached to the wall surface. Fixing plates are vertically connected at the corners of the wall in a staggered manner, so that the corners are straight and vertical; the rock wool boards at the female and male corners are interlocked in a staggered manner; the rock wool at the four corners of the door and window opening can not be spliced, a whole rock wool board is adopted to cut and form a cut perpendicular to the board surface, and the same rock wool board is applied to the corners of the wall surface for fixation. After the heat preservation cotton is installed, the prefabricated hanging plate 5 is installed through the dry hanging device 6 and the adjusting device 4.
As shown in fig. 4, the adjusting device 4 comprises a first connecting member 41, an adjusting assembly 42 and a second connecting member 43 for assembling the prefabricated cladding panels 5 on the cross runners 32 of the keel assembly 3.
As shown in fig. 5 and 6, the first connecting member 41 is an angle bracket, and includes a plate connecting edge 411 and an adjusting edge 412 perpendicular to each other. The board connecting edge 411 is provided with a pair of mounting holes for connecting with the prefabricated hanging board 5, and the bottom of the adjusting edge 412 is provided with an avoiding groove 413 so that the second connecting piece can move up and down under the action of the adjusting component 42. Thereby realizing the adjustment of the distance between two adjacent prefabricated hanging plates 5 in the vertical direction.
The adjusting assembly 42 includes a fixed member 421 and a movable member 422, the fixed member 421 is a threaded sleeve, the movable member 422 is a screw rod, and the screw rod is threadedly connected in the threaded sleeve. During assembly, the fixing member 421 is disposed on the adjusting edge 412 of the first connecting member 41, welded above the avoiding groove 413, and connected to the bottom end of the movable member 422.
The second connecting member 43 is made of angle steel, and has a pair of long circular holes 431 formed in one side thereof as connecting holes, and the other side thereof extending into the avoiding groove 413 to be connected to the movable member 422. The second connecting piece is assembled with the secondary keel 32 through a fastener penetrating through the long circular hole 431, and the distance between the two prefabricated hanging plates 5 in the horizontal direction can be conveniently adjusted through the long circular hole 431.
As shown in fig. 7, the prefabricated cladding panel 5 comprises a panel 51, a rib band 52, a dry-hanging block 53, a node reinforcing rib 54 and a rib band reinforcing rib 55. The prefabricated hanging plate 5 is an integral prefabricated member, wherein the panel 51 is a rectangular plate, and a color ribbed plate with the thickness of 25mm is selected. The thickness of the rib belt 52 is designed to be 70mm, the concrete strength grade is C40, the rib belt 52 comprises a side rib 521, a longitudinal rib 522 and a transverse rib 523, the side rib 521 is arranged along the side edge of the panel 51 to enclose the back of the panel 51 into a dry hanging area, the longitudinal rib 522 and the transverse rib 523 are arranged in the side rib 521 in a criss-cross mode to divide the dry hanging area on the back of the panel 51 into four mutually independent dry hanging grooves, and the dry hanging blocks 53 are arranged in the dry hanging grooves respectively.
The dry hanging block 53 is a rectangular block, the dry hanging block 53 comprises a hole group, the hole group comprises a strip-shaped hole 531 and a round hole 532, and the hole center of the strip-shaped hole 531 and the hole center of the round hole 532 are positioned on the same straight line. When prefabricating, the four dry hanging blocks 53 are respectively arranged in the corresponding dry hanging grooves; when the hole group is formed, the opening direction of the strip-shaped holes 531 on the two lower dry hanging blocks 53 is parallel to the longitudinal rib 522, and the opening direction of the strip-shaped holes 531 on the two upper dry hanging blocks 53 is parallel to the transverse rib 523, so that the hanging point position can be adjusted more conveniently during installation.
The concrete adopted in the embodiment is light aggregate concrete or aerated concrete, so that the weight is reduced. In addition, the strength is increased while the thickness of the prefabricated member is reduced by increasing fibers or steel wires at local nodes in the concrete, namely, the requirements for reducing the overall weight and meeting the structural bearing capacity are met by arranging the node reinforcing ribs 54 and the ribbed belt reinforcing ribs 55, so that the purposes of facilitating construction and reducing cost are achieved.
As shown in fig. 8 and 9, the node reinforcing bar 54 is disposed at the intersection of the panel 51, the rib band 52 and the dry hanging block 53, and the node reinforcing bar 54 is an L-shaped reinforcing bar, one section of which is embedded in the dry hanging block 53, and the other section of which is embedded in the side rib 521. As shown in fig. 10, the rib band reinforcing rib 55 includes a pair of through-ribs 551 provided along the longitudinal direction of the rib band 52 and a connecting rib 552 connected between the through-ribs 551. The strength is increased while the thickness of the prefabricated member is reduced by adopting a reinforcement mode, so that the requirements of reducing the self weight and meeting the structural bearing capacity are met, and the purposes of facilitating construction and reducing cost are achieved.
As shown in fig. 11, the dry-hang device 6 includes a keel connector 61 and a wall panel connector 62. As shown in fig. 12 and 13, the keel connecting piece 61 and the wall panel connecting piece 62 have the same structure, are both angle steels, and are provided with a pair of oblong holes on two sides respectively. During installation, the slotted hole of keel connecting piece 61 one side aligns with the punch combination on the secondary keel 32 and then is locked through the fastener, the slotted hole of the other side aligns with the slotted hole on the wallboard connecting piece 62 and then is locked through the fastener, and the other side of the wallboard connecting piece 62 is connected with the prefabricated hanging plate 5 through the bolt passing through the slotted hole. The setting through trombone hole on fossil fragments connecting piece 61 and wallboard connecting piece 62 can improve the simple operation degree when prefabricated link plate 5 installs to also can carry out the fine setting of prefabricated link plate 5 each direction in the installation, thereby need not to dismantle repeatedly, do benefit to and improve the efficiency of construction, guarantee the construction progress. Meanwhile, the arrangement of the adjusting device 4 is matched to further ensure that the splicing seams between the prefabricated hanging plates 5 on the same plane are consistent.
After the invention is put into use, the adaptor 2 is connected with the embedded part 1, then the main keel 31 is connected with the adaptor 2, the secondary keel 32 is connected between the pair of main keels 31, and then the dry hanging device 6 is installed. The keel connecting piece 61 and the wallboard connecting piece 62 are connected in a detachable mode, the dry hanging device 6 and the secondary keel 32 are connected in a detachable mode, the components are convenient to disassemble and assemble, the installation position is convenient to adjust, and construction efficiency is improved. Adjusting device 4 links to each other second connecting piece and fossil fragments subassembly 3 during the assembly, links to each other first connecting piece 41 and prefabricated link plate 5, connects the back, can adjust the interval between two vertical adjacent prefabricated link plates 5 through moving part 422 along the removal of mounting 421. The distance between two adjacent horizontal prefabricated hanging plates 5 can be conveniently adjusted by arranging the long round holes on the second connecting piece. The prefabricated link plate 5 of accurate location is convenient for guarantee that the piece width between each prefabricated link plate 5 is unanimous.
Compared with the existing curtain wall, the embodiment also has the following advantages:
1. for traditional stone material curtain more pleasing to the eye, durable, easy construction, maintenance are convenient, and its panel strength and pattern can be adjusted according to owner or building characteristic, can realize through changing concrete strength, inside arrangement of reinforcement, mould molding, can satisfy the mass production of the same component, also can carry out the customization of opposite sex component.
2. Quality improvement and efficiency enhancement: the prefabricated concrete hanging plate produced by a factory is adopted, only assembly and detail treatment are carried out on the site, the site operation amount is greatly reduced, the quantity of workers required by the construction site is greatly reduced, the working strength of the workers is correspondingly reduced, the workers can conveniently organize the hanging plate, the construction efficiency is improved, the construction period is shortened, and the building quality is improved.
3. Energy conservation and environmental protection: the decoration part is completed in a factory, the workload of a construction link is reduced, the construction period is effectively shortened, the environmental influences such as noise, dust, vibration, construction waste and the like are reduced on a construction site, and the ecological environment of the place where the building is located can be effectively protected.
4. Ensuring the construction period: the construction method has the advantages that the construction method is not limited by time, the winter construction measures are simple and convenient, the effect is easy to guarantee, winter construction is facilitated, the normal and effective construction period can be realized, and the project progress is guaranteed.
The present invention is not limited to the above preferred embodiments, and any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a concrete dry-hang curtain wall, includes built-in fitting, adaptor and fossil fragments subassembly, and the built-in fitting is pre-buried in the concrete main part, and the fossil fragments subassembly passes through the adaptor and links to each other its characterized in that with the built-in fitting: it also comprises a prefabricated hanging plate, a dry hanging device and an adjusting device;
the prefabricated hanging plate comprises a panel and a plurality of dry hanging blocks, and the plurality of dry hanging blocks are vertically arranged on the back side of the panel;
one side of the dry hanging device is connected with the keel component, and the other side of the dry hanging device is connected with the dry hanging block;
adjusting device includes first connecting piece, adjusting part and second connecting piece, and first connecting piece links to each other with dry hanger, and the second connecting piece links to each other with the fossil fragments subassembly, and adjusting part sets up and adjusts relative position between first connecting piece and second connecting piece.
2. A concrete drywall as set forth in claim 1, wherein: the prefabricated hanging plate also comprises a rib belt and a node reinforcing rib; the rib belts are arranged on the back of the panel in a grid shape, and divide the back of the panel into a plurality of mutually independent dry hanging grooves; the dry hanging blocks comprise hole groups, each hole group comprises a strip-shaped hole and a round hole, the hole centers of the strip-shaped holes and the round holes are positioned on the same straight line, and each dry hanging block is arranged in the corresponding dry hanging groove; the node reinforcing ribs are arranged at the intersection of the panel, the rib belts and the dry hanging blocks.
3. A concrete drywall as set forth in claim 2, wherein: the prefabricated hanging plate is an integral prefabricated part; the panel is a rectangular plate; the rib belt comprises side ribs, longitudinal ribs and transverse ribs, the side ribs are arranged on the side edges of the panel, and the longitudinal ribs and the transverse ribs are arranged in the side ribs to divide the back of the panel into four mutually independent dry hanging grooves.
4. A concrete drywall as set forth in claim 3, wherein: the dry hanging blocks are rectangular blocks, and the four dry hanging blocks are respectively arranged in the corresponding dry hanging grooves; the strip-shaped holes in the two dry hanging blocks at the lower part are arranged in a direction parallel to the longitudinal ribs, and the strip-shaped holes in the two dry hanging blocks at the upper part are arranged in a direction parallel to the transverse ribs.
5. A concrete drywall as set forth in claim 1, wherein: the dry hanging device comprises a keel connecting piece and a wallboard connecting piece, one side of the keel connecting piece is detachably connected with the keel assembly, the other side of the keel connecting piece is detachably connected with the wallboard connecting piece, and the prefabricated hanging plate is connected outside the wallboard connecting piece.
6. A concrete drywall as set forth in claim 5, wherein: the keel connecting piece is an angle steel, and a pair of long circular holes are formed in two side edges of the keel connecting piece; the wallboard connecting piece is the same with fossil fragments connecting piece's structure.
7. A concrete drywall as set forth in claim 1, wherein: the first connecting piece comprises a board connecting edge and an adjusting edge, the board connecting edge is provided with a pair of mounting holes, the bottom of the adjusting edge is provided with an avoiding groove, and the adjusting edge is perpendicular to the board connecting edge; the second connecting piece is angle steel, one side of the second connecting piece is provided with a pair of connecting holes, and the other side of the second connecting piece extends into the avoiding groove and is connected with the adjusting component.
8. A concrete drywall as set forth in claim 7, wherein: the adjusting component comprises a fixed piece and a movable piece; the fixed part is a threaded sleeve, the moving part is a screw rod, the screw rod is connected in the threaded sleeve in a threaded mode, the fixed part is connected with the adjusting edge and located above the avoiding groove, and the moving part is connected with the second connecting piece.
9. A concrete drywall as set forth in claim 1, wherein: the adaptor is a channel steel, the inner end of the adaptor is connected with the embedded part, and the outer end of the adaptor is provided with a pair of waist circular holes.
10. A concrete drywall as set forth in claim 9, wherein: the keel assembly comprises a main keel and a secondary keel; the main keel is a square steel pipe, a connecting hole is formed in the main keel, and the main keel is detachably connected with the adapter; the secondary joist is the angle steel, and the secondary joist arranges between two main joist, and one end and a main joist can be dismantled and be connected, the other end and another main joist fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780111.9A CN113482204A (en) | 2021-07-09 | 2021-07-09 | Concrete dry-hanging curtain wall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110780111.9A CN113482204A (en) | 2021-07-09 | 2021-07-09 | Concrete dry-hanging curtain wall |
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| CN113482204A true CN113482204A (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114876113A (en) * | 2022-06-15 | 2022-08-09 | 中建八局第三建设有限公司 | Fish scale type anti-seepage titanium zinc plate curtain wall system and installation method |
Citations (10)
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