CN111809792A - Assembled precast concrete wallboard - Google Patents
Assembled precast concrete wallboard Download PDFInfo
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- CN111809792A CN111809792A CN202010636259.0A CN202010636259A CN111809792A CN 111809792 A CN111809792 A CN 111809792A CN 202010636259 A CN202010636259 A CN 202010636259A CN 111809792 A CN111809792 A CN 111809792A
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- supporting plate
- precast concrete
- wall panel
- gypsum board
- steel
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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
-
- 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
- E04C2/041—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 composed of a number of smaller elements, e.g. bricks, also combined with a slab of hardenable material
-
- 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
- E04C2/043—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 of plaster
-
- 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
- E04C2/044—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 of concrete
-
- 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
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to an assembled precast concrete wallboard, which is applied to the technical field of assembled walls and comprises a precast box, a keel and a gypsum board, wherein the precast box comprises a first supporting plate and a second supporting plate, a plurality of templates are connected between the first supporting plate and the second supporting plate through first countersunk head screws, two adjacent templates are connected through second countersunk head screws, and a concrete block is arranged in a space defined by the templates, the first supporting plate and the second supporting plate; the second supporting plate is connected with a plurality of grouting cylinders, the side wall of the second supporting plate is provided with through grooves corresponding to the grouting cylinders, conveying pipes are connected in the through grooves, one end of each conveying pipe penetrates into each grouting cylinder, and the penetrating end of each conveying pipe is hinged with a sealing cover used for covering the pipe orifice. The invention has the effect of improving the installation stability of the cover plate.
Description
Technical Field
The invention relates to the technical field of assembly type walls, in particular to an assembly type precast concrete wallboard.
Background
With the development of society, the house structure that assembled wallboard structure used precast concrete wallboard and floor assembled is a building structure system that industrialization degree is higher. The method has the main advantages of commercial production and high site construction efficiency. The prefabricated concrete wall board is processed into a reinforced concrete plate type member for building assembly in a prefabrication factory (field) or a building site, and the member is called as the wall board or the wall board for short.
Chinese patent with publication number CN208415672U discloses a concrete prefabricated wall panel, which comprises an external wall panel, a reinforcing wall panel and an internal wall panel, wherein the external wall panel, the reinforcing wall panel and the internal wall panel are sequentially arranged from outside to inside. The reinforced wall plate comprises a first reinforcing mesh, a second reinforcing mesh and a first connecting rib.
But in actual work progress, the prefabricated wallboard often through the iron in the prefabricated wallboard bury the piece with the connecting steel plate welding firmly with the piece that buries on the ground, this kind of mode makes the load that the wallboard received most all be used in the welding department of two buries pieces, therefore has higher to welding process requirement, because the load-bearing mode is single, if the welding seam appears the gas pocket, does not weld defects such as thorough easily influence the stability of wallboard installation.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an assembly type precast concrete wallboard which has the effect of improving the installation stability of a cover plate.
The above object of the present invention is achieved by the following technical solutions: an assembled precast concrete wallboard comprises a precast box, a keel and a gypsum board, wherein the precast box comprises a first supporting plate and a second supporting plate, a plurality of templates are connected between the first supporting plate and the second supporting plate through first countersunk head screws, two adjacent templates are connected through second countersunk head screws, and a concrete block is arranged in a space defined by the templates, the first supporting plate and the second supporting plate;
the second supporting plate is connected with a plurality of grouting cylinders, through grooves corresponding to the grouting cylinders are formed in the side wall of the second supporting plate, conveying pipes are connected in the through grooves, one end of each conveying pipe penetrates into the grouting cylinder, a sealing cover used for covering a pipe orifice is hinged to the penetrating end of each conveying pipe, and the inner diameter of each grouting cylinder is larger than the outer diameter of each sealing cover; a plurality of steel sleeves distributed along the circumferential direction of the grouting barrel are arranged on the second supporting plate, one ends of the steel sleeves penetrate through the first supporting plate and are flush with the end face of the first supporting plate, reinforcing steel bars are inserted into the steel sleeves, and one ends of the reinforcing steel bars extending out of the steel sleeves are bent;
the fossil fragments are equipped with two and correspond with two curb plates that are parallel to each other respectively, the gypsum board passes through the connecting piece to be installed on the fossil fragments.
By adopting the technical scheme, when the wallboard is manufactured, the grouting cylinder faces upwards, the sealing cover keeps the state of covering the pipe orifice of the conveying pipe, an operator injects concrete slurry into the prefabricated box through the grouting cylinder, and the concrete wallboard is formed after the concrete slurry is solidified; during installation, an operator firstly utilizes hoisting equipment to hoist the wallboard and enable the grouting cylinder to correspond to a reserved hole on a foundation, at the moment, the grouting cylinder faces downwards, the sealing cover rotates downwards, the pipe opening of the conveying pipe is opened, the steel bar is moved to be inserted into the hole, the steel bar is welded with the embedded part in the hole, the wallboard is supported on the foundation after the welding technology, concrete grout is injected into the hole through the conveying pipe, after the concrete grout in the hole is solidified, the foundation, the steel sleeve, the steel bar and the second supporting plate are solidified together, so that the wallboard is fixed, when the wallboard bears load, the concrete column solidified in the hole and the welding of the steel bar and the embedded part share the action of force, the influence caused by welding quality is reduced, and the stability of wallboard installation is improved; a steel sleeve is sleeved; the grouting cylinder penetrates through the manufacturing and installation of the wallboard, and the resource utilization rate is high.
The present invention in a preferred example may be further configured to: the outer diameter of the steel bar is smaller than the inner diameter of the steel sleeve.
By adopting the technical scheme, the gap between the steel bar and the steel sleeve facilitates the discharge of gas in the hole during grouting.
The present invention in a preferred example may be further configured to: and one end of the steel bar, which is positioned in the steel sleeve, is provided with an elastic rubber ring, and the elastic rubber ring is provided with a plurality of air grooves.
By adopting the technical scheme, the elastic rubber ring increases the resistance on the steel bar during moving, plays a role in fixing the steel bar, reduces the possibility of the steel bar and the steel sleeve falling off, and provides convenience for the transportation and hoisting of the wallboard; the air channel then provides a way for air to escape.
The present invention in a preferred example may be further configured to: a plurality of honeycomb frames are arranged between the two opposite templates and are connected in series through supporting rods.
Through adopting above-mentioned technical scheme, honeycomb frame makes the concrete that pours in the prefabricated box form a set honeycomb holes after solidifying, has reduced the quantity of concrete and does benefit to the dead weight that alleviates the wallboard.
The present invention in a preferred example may be further configured to: and a tripod is arranged in each honeycomb frame.
Through adopting above-mentioned technical scheme, the tripod cooperatees with the honeycomb frame and has increased the intensity of concrete piece in honeycomb frame department, has guaranteed the holistic bearing capacity of wallboard.
The present invention in a preferred example may be further configured to: the connecting piece includes two and consolidates the fork arm and sets up the stop collar at each tip of consolidating the fork arm, fossil fragments and gypsum board all are equipped with in relative one side and connect the spacing post of complex with the stop collar plug-in, spacing post is equipped with baffle and fender ring respectively in the both sides of stop collar, keep off ring and spacing post spiro union.
Through adopting above-mentioned technical scheme, the fixed use of gypsum board consolidates the fork arm as the main part, and simple structure has reduced traditional fixed required screw quantity and the time of adopting the large tracts of land screw fixation mode.
The present invention in a preferred example may be further configured to: a plurality of side plates are arranged between the template and the gypsum plate, each side plate is connected with the keel through a hexagon socket head cap screw, and through holes for the conveying pipes to extend out are formed in the side plates.
Through adopting above-mentioned technical scheme, the space between template and the gypsum board is sheltered from around by the curb plate, has improved the holistic planarization of wallboard on the one hand, and on the other hand has formed a cavity, does benefit to sound insulation and keeps warm.
The present invention in a preferred example may be further configured to: be equipped with a plurality of diagonal braces on the fossil fragments, each the one end that the fossil fragments were kept away from the fossil fragments all is equipped with the backing plate of contradicting with the gypsum board, the gypsum board passes through fastening screw and is connected with the backing plate.
Through adopting above-mentioned technical scheme, diagonal brace and backing plate have increased the gypsum board to the anti bearing capacity of transverse load to the support of gypsum board.
The present invention in a preferred example may be further configured to: the adjusting frame is arranged on the side wall of the base plate, a fastening nut is arranged in the adjusting frame, an adjusting rod with one end penetrating out of the adjusting frame is arranged on each of two side walls parallel to the fastening nut, an adjusting block is connected to the adjusting rod in a threaded mode, and a waist-shaped groove for the adjusting rod to move is formed in the adjusting frame.
Through adopting above-mentioned technical scheme, certain positioning deviation has been reserved for its cooperation with fastening screw to fastening nut's portable setting, has made things convenient for operator's actual assembly work, and the flexibility is high.
The present invention in a preferred example may be further configured to: the side wall of the gypsum board is paved with a veneer.
Through adopting above-mentioned technical scheme, the decorative board has played the guard action to the gypsum board, has also improved the aesthetic property and the planarization of wallboard.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the wallboard is installed in a mode of combining grouting and welding, so that the stability of fixing the wallboard is improved; the grouting cylinder is used as a foundation for manufacturing and fixing the wallboard, so that the arrangement of additional parts is reduced, and the waste of resources is saved;
2. the cooperation of the honeycomb frame and the tripod reduces the concrete pouring amount in the prefabricated box and ensures the strength of the prefabricated box; the gypsum board adopts the fixed mode with the diagonal brace support of reinforcing fork arm, connects conveniently, and the installation is swift.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a schematic structural diagram for embodying a honeycomb frame in the present embodiment.
Fig. 4 is a schematic structural diagram of the duct and keel according to the embodiment.
Fig. 5 is an enlarged view at B in fig. 4.
Fig. 6 is an enlarged view at C in fig. 4.
Fig. 7 is a schematic structural diagram for embodying the connecting member of the present embodiment.
Fig. 8 is an enlarged view at D in fig. 7.
In the figure, 1, a prefabricated box; 11. a first pallet; 12. a second pallet; 13. a template; 131. a first countersunk screw; 132. a second countersunk screw; 14. a concrete block; 15. a grouting cylinder; 16. a through groove; 17. a delivery pipe; 171. a sealing cover; 18. steel jacket; 181. reinforcing steel bars; 2. a keel; 3. a gypsum board; 31. a veneer; 4. an elastic rubber ring; 41. an air tank; 42. a honeycomb frame; 43. a strut; 44. a tripod; 5. a connecting member; 51. reinforcing the fork rod; 52. a limiting sleeve; 53. a limiting column; 531. a baffle plate; 532. a baffle ring; 54. a side plate; 541. a socket head cap screw; 542. a through hole; 55. a diagonal brace; 56. a base plate; 57. fastening screws; 61. an adjusting frame; 62. fastening a nut; 63. adjusting a rod; 631. an adjusting block; 64. a waist-shaped groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the prefabricated concrete wall panel disclosed by the invention comprises a prefabricated box 1, wherein the prefabricated box 1 comprises a first supporting plate 11, a second supporting plate 12 and four formworks 13 which are parallel to each other, the four formworks 13 are all positioned between the first supporting plate 11 and the second supporting plate 12 and enclose a rectangular frame, the first supporting plate 11 and the second supporting plate 12 are both connected with the formworks 13 through first countersunk head screws 131, two adjacent formworks 13 are connected through second countersunk head screws 132, the first supporting plate 11, the second supporting plate 12 and the four formworks 13 enclose a casting space, a plurality of grouting cylinders 15 which are distributed at intervals along the length direction of the second supporting plate 12 are arranged on the second supporting plate 12, and the grouting cylinders 15 are communicated with the casting space.
As shown in fig. 3, a plurality of honeycomb frames 42 distributed along the height direction of the two parallel templates 13 are arranged between the two parallel templates 13, the plurality of honeycomb frames 42 are arranged in a plurality of rows along the length direction of the templates 13, each honeycomb frame 42 is sequentially connected in series through a support rod 43, the width of each honeycomb frame 42 is the same as the distance between the two templates 13, the axis of each honeycomb frame 42 is perpendicular to the templates 13, and a tripod 44 is arranged in each honeycomb frame 42 to increase the bearing capacity of the honeycomb frame 42.
The first supporting plate 11 of an operator is supported on the ground, the grouting cylinders 15 face upwards, one grouting cylinder 15 is left for exhausting, concrete slurry is pumped into the pouring space through the rest grouting cylinders 15, a concrete block 14 is formed after the concrete slurry is solidified, the concrete block 14 is fixedly connected with the first supporting plate 11, the second supporting plate 12 and the four templates 13, and meanwhile, since the concrete block 14 forms honeycomb-shaped holes due to the existence of the honeycomb frame 42, the using amount of the concrete slurry is reduced.
As shown in fig. 4 and 5, the side wall of the second supporting plate 12 is provided with through grooves 16 corresponding to the grouting cylinders 15 one by one, each through groove 16 is internally provided with a delivery pipe 17, one end of the delivery pipe 17 extends out of the through groove 16, the other end of the delivery pipe 17 penetrates into the grouting barrel, and the penetrating end of the other end of the delivery pipe is hinged with a sealing cover 171, when the grouting cylinder 15 is placed upwards, the sealing cover 171 covers the orifice of the delivery pipe 17 under the self weight to reduce the concrete slurry flowing into the delivery pipe 17, the inner diameter of the grouting cylinder 15 is larger than the outer diameter of the sealing cover 171, so that the sealing cover 171.
As shown in fig. 4 and 6, the second supporting plate 12 is provided with a plurality of steel sleeves 18 distributed along the axial line of the grouting cylinder 15 at each grouting cylinder 15, one end of each steel sleeve 18 penetrates into the casting space and then penetrates through the first supporting plate 11, and is flush with one side of the first supporting plate 11 away from the second supporting plate 12, a steel bar 181 is inserted into each steel sleeve 18, the outer diameter of the steel bar 181 is smaller than the inner diameter of the steel sleeve 18, one end of the steel bar 181 located in the steel sleeve 18 is provided with an elastic rubber ring 4, the elastic rubber ring 4 is tightly abutted against the inner wall of the steel sleeve 18, so that the steel bar 181 is not easy to slide in the steel sleeve 18, and the elastic rubber ring 4 is further provided with a plurality of penetrating air grooves 41; the reinforcing steel bar 181 is arranged at one end outside the steel jacket 18 in a bending mode, and the length of the bending section is not smaller than the inner radius of the steel jacket 18.
As shown in fig. 7, two parallel and large-area templates 13 are connected with keels 2 through screws on the opposite sides, the lengths of the keels 2 are smaller than those of the templates 13, the two keels 2 are connected with gypsum boards 3 through connecting pieces 5, and the areas of the gypsum boards 3 are the same as the large-area templates 13.
As shown in fig. 7 and 8, the connecting member 5 includes two reinforcing fork rods 51 in an X shape, the two reinforcing fork rods 51 are located between the formwork 13 and the gypsum board 3 and are distributed at two ends of the keel 2, each end of the reinforcing fork rod 51 is provided with a position-limiting sleeve 52, the keel 2 and the gypsum board 3 are provided with a position-limiting post 53 corresponding to the position-limiting sleeve 52 on the opposite side, the position-limiting post 53 is provided with a baffle 531, the position-limiting sleeve 52 is sleeved on the position-limiting post 53 and is abutted against the baffle 531, the position-limiting post 53 is further connected with a stop ring 532 in a threaded manner, an operator screws the stop ring 532 to abut against the baffle 531 to limit the movement of the reinforcing fork rods 51, so that the gypsum board 3 is fixed, and the connecting member is convenient and fast, compared with a conventional screw fixing manner, the number of screws and time required for screwing the.
As shown in fig. 4 and 8, the keel 2 is provided with a plurality of inclined supporting rods 55 distributed along the length direction thereof, and a backing plate 56 abutting against the gypsum board 3 is arranged at one end of each inclined supporting rod 55 which is inclined upwards and inclined upwards to support and reinforce the gypsum board 3; an adjusting frame 61 is arranged on the side wall of the backing plate 56, a fastening nut 62 is arranged in the adjusting frame 61, two parallel side edges of the fastening nut 62 are both provided with adjusting rods 63, a waist-shaped groove 64 corresponding to the adjusting rods 63 is formed in the adjusting frame 61, and one end of each adjusting rod 63, which penetrates through the waist-shaped groove 64, is in threaded connection with an adjusting block 631; and a fastening screw 57 corresponding to the fastening nut 62 is arranged on one side of the gypsum board 3, which is far away from the backing plate 56, and the end part of the fastening screw 57 penetrates through the gypsum board 3 and is then screwed with the fastening nut 62 to fix the gypsum board 3 and the backing plate 56. When deviation occurs between the fastening screw 57 and the fastening nut 62 in the actual assembly process, an operator can unscrew the adjusting block 631, adjust the position of the fastening nut 62 to correspond to the fastening screw 57, tighten the adjusting block 631 after adjustment to fix the fastening nut 62, and then connect the gypsum board 3 and the backing plate 56, which is convenient and flexible.
As shown in fig. 7, a plurality of side plates 54 are disposed between the form 13 and the gypsum board 3 and distributed along the periphery of the form 13 to cover the space between the form 13 and the gypsum board 3, each side plate 54 is connected to the keel 2 by a socket head cap screw 541 (see fig. 2), and the side plate 54 is provided with a through hole 542 for extending the conveying pipe 17.
As shown in fig. 7, the side walls of the gypsum board 3 are provided with facing boards 31, which are beneficial to improving the smoothness and the aesthetic appearance of the wallboard.
The implementation principle of the embodiment is as follows: before installing the wallboard, an operator arranges a positioned preformed hole and a steel embedded part in the preformed hole on the foundation according to a drawing; when the wall plate is installed, an operator firstly uses the hoisting equipment to hoist the wall plate and enables the grouting cylinder 15 to face downwards, the sealing cover 171 rotates under the action of gravity, and the orifice of the conveying pipe 17 is opened; moving the wallboard to enable the grouting cylinder 15 to be located above the reserved hole, pulling the steel bar 181 downwards to enable the bent part of the steel bar 181 to be inserted into the reserved hole, welding the steel bar 181 and the embedded part, lowering the wallboard after welding to enable the second supporting plate 12 to be supported on the foundation, and inserting the steel sleeve 18 into the reserved hole; the concrete grout is prepared, the concrete grout is pumped into the reserved hole through the delivery pipe 17, the pumping time is controlled, the concrete grout is guaranteed to be poured into the steel sleeve 18, the delivery pipe 17 is plugged by the plugging cover after pumping is finished, and the decorative panel 31 is bonded to the gypsum board 3 after the concrete grout is solidified.
After the grout in the preformed hole solidifies into the concrete column, ground, reinforcing bar 181, steel bushing 18 and second layer board 12 are consolidated together, and steel bushing 18 establishes ties concrete piece 14 and the concrete column in the preformed hole for it is integrative to link up from top to bottom, and steel bushing 18 has strengthened the intensity of concrete column with reinforcing bar 181, and reinforcing bar 181 welds with the built-in fitting again simultaneously, and the grout combines together with the welding, has shared the load that the wallboard received, has improved the stability of wallboard installation.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides an assembled precast concrete wallboard which characterized in that: the prefabricated box comprises a prefabricated box (1), keels (2) and gypsum boards (3), wherein the prefabricated box (1) comprises a first supporting plate (11) and a second supporting plate (12), a plurality of templates (13) are connected between the first supporting plate (11) and the second supporting plate (12) through first countersunk screws (131), two adjacent templates (13) are connected through second countersunk screws (132), and concrete blocks (14) are arranged in a space defined by the templates (13), the first supporting plate (11) and the second supporting plate (12);
the second supporting plate (12) is connected with a plurality of grouting cylinders (15), through grooves (16) corresponding to the grouting cylinders (15) are formed in the side wall of the second supporting plate (12), delivery pipes (17) are connected in the through grooves (16), one end of each delivery pipe (17) penetrates into each grouting cylinder (15), a sealing cover (171) used for covering a pipe orifice is hinged to the penetrating end of each delivery pipe, and the inner diameter of each grouting cylinder (15) is larger than the outer diameter of each sealing cover (171); a plurality of steel sleeves (18) distributed along the circumferential direction of the grouting barrel (15) are arranged on the second supporting plate (12), one ends of the steel sleeves (18) penetrate through the first supporting plate (11) and are flush with the end face of the first supporting plate (11), reinforcing steel bars (181) are inserted into the steel sleeves (18), and one ends of the reinforcing steel bars (181) extending out of the steel sleeves (18) are bent;
fossil fragments (2) are equipped with two and correspond with two curb plates (54) that are parallel to each other respectively, install on fossil fragments (2) gypsum board (3) through connecting piece (5).
2. The fabricated precast concrete wall panel of claim 1, wherein: the outer diameter of the steel bar (181) is smaller than the inner diameter of the steel sleeve (18).
3. The fabricated precast concrete wall panel of claim 2, wherein: and an elastic rubber ring (4) is arranged at one end of the steel bar (181) in the steel sleeve (18), and a plurality of air grooves (41) are formed in the elastic rubber ring (4).
4. The fabricated precast concrete wall panel according to claim 1 or 3, wherein: a plurality of honeycomb frames (42) are arranged between the two opposite templates (13), and the honeycomb frames (42) are connected in series through supporting rods (43).
5. The fabricated precast concrete wall panel of claim 4, wherein: a tripod (44) is arranged in each honeycomb frame (42).
6. The fabricated precast concrete wall panel of claim 1, wherein: connecting piece (5) include two and consolidate fork arm (51) and set up stop collar (52) at each tip of consolidating fork arm (51), fossil fragments (2) and gypsum board (3) all are equipped with in relative one side and peg graft complex spacing post (53) with stop collar (52), spacing post (53) are equipped with baffle (531) and fender ring (532) respectively in the both sides of stop collar (52), keep off ring (532) and spacing post (53) spiro union.
7. The fabricated precast concrete wall panel of claim 6, wherein: be equipped with a plurality of curb plates (54) between template (13) and gypsum board (3), each curb plate (54) all are connected with fossil fragments (2) through allen key (541), set up through-hole (542) that supply conveying pipe (17) to stretch out on curb plate (54).
8. The fabricated precast concrete wall panel of claim 7, wherein: be equipped with a plurality of diagonal braces (55) on fossil fragments (2), each one end that fossil fragments (2) were kept away from in diagonal brace (55) all is equipped with backing plate (56) of contradicting with gypsum board (3), gypsum board (3) are connected with backing plate (56) through fastening screw (57).
9. The fabricated precast concrete wall panel of claim 8, wherein: be equipped with on backing plate (56) lateral wall and adjust frame (61), be equipped with fastening nut (62) in adjusting frame (61), all be equipped with one end on the both sides wall that fastening nut (62) parallel and wear out the outer regulation pole (63) of adjusting frame (61), threaded connection has regulating block (631) on adjusting pole (63), set up waist type groove (64) that supply adjusting rod (63) to remove on adjusting frame (61).
10. The fabricated precast concrete wall panel of claim 1, wherein: and a veneer (31) is laid on the side wall of the gypsum board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636259.0A CN111809792B (en) | 2020-07-04 | 2020-07-04 | Assembled precast concrete wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636259.0A CN111809792B (en) | 2020-07-04 | 2020-07-04 | Assembled precast concrete wallboard |
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| Publication Number | Publication Date |
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| CN111809792A true CN111809792A (en) | 2020-10-23 |
| CN111809792B CN111809792B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010636259.0A Active CN111809792B (en) | 2020-07-04 | 2020-07-04 | Assembled precast concrete wallboard |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288358A (en) * | 2022-07-26 | 2022-11-04 | 昆明华城兴建材有限公司 | Fiber reinforced cement board built-in fixed net rack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140223851A1 (en) * | 2013-02-12 | 2014-08-14 | Martin Peter Vanderydt | Prefabricated reinforced concrete wall panel and installation method |
| CN104712079A (en) * | 2015-03-17 | 2015-06-17 | 西安建筑科技大学 | Assembled polypropylene fiber sludge ceramsite concrete wall based on rough surface connection and construction method thereof |
| CN208415672U (en) * | 2018-05-22 | 2019-01-22 | 四川汇源钢建装配建筑有限公司 | A kind of concrete prefabricated wallboard and prefabricated buildings |
| CN210658804U (en) * | 2019-08-26 | 2020-06-02 | 北京北方天宇医疗建筑科技有限公司 | Assembled grout wall body |
| CN210685158U (en) * | 2019-09-03 | 2020-06-05 | 天津百利环保有限公司 | Improve prefabricated side fascia of stability |
| CN210685049U (en) * | 2019-06-19 | 2020-06-05 | 华升建设集团有限公司 | Assembled building board mixes formula wallboard |
-
2020
- 2020-07-04 CN CN202010636259.0A patent/CN111809792B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140223851A1 (en) * | 2013-02-12 | 2014-08-14 | Martin Peter Vanderydt | Prefabricated reinforced concrete wall panel and installation method |
| CN104712079A (en) * | 2015-03-17 | 2015-06-17 | 西安建筑科技大学 | Assembled polypropylene fiber sludge ceramsite concrete wall based on rough surface connection and construction method thereof |
| CN208415672U (en) * | 2018-05-22 | 2019-01-22 | 四川汇源钢建装配建筑有限公司 | A kind of concrete prefabricated wallboard and prefabricated buildings |
| CN210685049U (en) * | 2019-06-19 | 2020-06-05 | 华升建设集团有限公司 | Assembled building board mixes formula wallboard |
| CN210658804U (en) * | 2019-08-26 | 2020-06-02 | 北京北方天宇医疗建筑科技有限公司 | Assembled grout wall body |
| CN210685158U (en) * | 2019-09-03 | 2020-06-05 | 天津百利环保有限公司 | Improve prefabricated side fascia of stability |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288358A (en) * | 2022-07-26 | 2022-11-04 | 昆明华城兴建材有限公司 | Fiber reinforced cement board built-in fixed net rack |
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| CN111809792B (en) | 2021-11-05 |
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