CN112482609A - Prefabricated wallboard and connection structure thereof - Google Patents
Prefabricated wallboard and connection structure thereof Download PDFInfo
- Publication number
- CN112482609A CN112482609A CN202011480835.3A CN202011480835A CN112482609A CN 112482609 A CN112482609 A CN 112482609A CN 202011480835 A CN202011480835 A CN 202011480835A CN 112482609 A CN112482609 A CN 112482609A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- wallboard
- prefabricated wall
- clamping piece
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The application relates to a prefabricated wallboard and a connecting structure thereof, belonging to an assembly type building construction structure, wherein the prefabricated wallboard comprises a wallboard body, a reinforcement cage poured in the wallboard body, a connecting sleeve arranged on the reinforcement cage and a connecting piece arranged between the connecting sleeve and the reinforcement cage; the one end that the steel reinforcement cage was kept away from to connecting sleeve is the opening form, just connecting sleeve also is pour at this internal wallboard, and connecting sleeve's open end runs through the one end and the external intercommunication of wallboard body. The connecting structure comprises two connecting plates and profile steels, wherein the two connecting plates are respectively fixedly arranged at one ends, close to one ends of the two wallboard bodies, the profile steels are fixedly arranged on one sides of the two connecting plates, and concrete is poured between the profile steels and the connecting plates and between the profile steels and the wallboard bodies. This application has the effect that improves the joint strength of prefabricated wallboard among the large-span structure.
Description
Technical Field
The application relates to the field of assembly type building construction structures, in particular to a prefabricated wallboard and a connecting structure thereof.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
At present, the prefabricated wall boards and the floor slabs and the two adjacent prefabricated wall boards are connected in a tongue-and-groove joint or high-and-low joint mode, and the connection strength is low in a building structure with large span, so that the stability of the building is not facilitated.
Disclosure of Invention
In order to improve the joint strength of prefabricated wallboard in the large-span structure, this application provides a prefabricated wallboard and connection structure thereof.
First aspect, the application provides a prefabricated wallboard, its technical scheme who adopts as follows:
a prefabricated wall board comprises a wall board body, a reinforcement cage poured in the wall board body, a connecting sleeve arranged on the reinforcement cage and a connecting piece arranged between the connecting sleeve and the reinforcement cage; the one end that the steel reinforcement cage was kept away from to connecting sleeve is the opening form, just connecting sleeve also is pour at this internal wallboard, and connecting sleeve's open end runs through the one end and the external intercommunication of wallboard body.
Through adopting above-mentioned technical scheme, when pouring the floor, according to the position of connecting sleeve in the wallboard body, correspond pre-buried reinforcing bar in position at the floor, then place the floor after hoisting prefabricated wallboard on, and make the reinforcing bar insert in the connecting sleeve, then pour into mortar or concrete into the connecting sleeve, link together connecting sleeve and reinforcing bar, can realize the position location of prefabricated wallboard and floor, can improve the joint strength between wallboard and the floor again, be applicable to the building structure of great span, improve the stability of building.
Optionally, a pouring sleeve is further poured in the wallboard body, the pouring sleeve is communicated with the inside of the connecting sleeve, and one end, far away from the connecting sleeve, of the pouring sleeve penetrates through the wallboard body and is communicated with the outside.
By adopting the technical scheme, mortar or concrete can be poured into the connecting sleeve through the pouring sleeve, and convenience in concrete pouring is improved.
Optionally, a ventilation sleeve is further poured in the wallboard body, the ventilation sleeve is located above the pouring sleeve and is communicated with the inside of the connecting sleeve, and an opening at one end of the ventilation sleeve also penetrates through the wallboard body to be communicated with the outside.
Through adopting above-mentioned technical scheme, because the wallboard body is placed on the floor after, can mostly seal connecting sleeve's opening, if directly pour mortar or the easy air that mixes of concrete, can form the hole after solidifying, under the telescopic effect of ventilating, when pouring mortar or concrete, connecting sleeve and the air of pouring in the sleeve can be followed the telescopic opening of ventilating and discharged, do benefit to follow-up connecting sleeve and pour mortar and concrete solidification in the sleeve.
Optionally, a plug for sealing the opening of the ventilation sleeve is arranged at the opening of the ventilation sleeve, and the plug is detachably connected with the ventilation sleeve.
Through adopting above-mentioned technical scheme, at the filling in-process, if when ventilating sleeve's opening outflow mortar or concrete, prove that this thing air has been arranged to the greatest extent, then fill in the shutoff in ventilating sleeve, continue to pour again, flow mortar and concrete until pouring sleeve's opening to can guarantee to be full of mortar or concrete in connecting sleeve, the sleeve of pouring and the sleeve of ventilating.
Optionally, the connecting piece comprises a fixed clamping piece rotatably connected to one end of the connecting sleeve, which is far away from the opening of the connecting sleeve, a movable clamping piece arranged on one side of the fixed clamping piece, which is far away from the connecting sleeve, and a connecting screw arranged between the fixed clamping piece and the movable clamping piece; the fixed clamping piece and the movable clamping piece are respectively clamped on two sides of a steel bar in the steel bar cage.
Through adopting above-mentioned technical scheme, after the reinforcement cage is good in the ligature, arrange fixed clamping piece and activity clamping piece in the reinforcement cage and correspond the reinforcing bar both sides of position after, the connecting screw screws screw, make fixed clamping piece and activity clamping piece produce the clamping-force to the reinforcing bar, realize the connection of connecting sleeve and reinforcement cage, guarantee that connecting sleeve's position is difficult for changing when pouring, and the cooperation of fixed clamping piece and activity clamping piece can be connected the optional position at the reinforcement cage with the connecting sleeve, be convenient for adjust the position of connecting sleeve on the wallboard body.
Optionally, the fixed clamping piece and the movable clamping piece are provided with positioning grooves on the side walls close to each other, and the steel bars in the steel bar cage are arranged in the two positioning grooves.
Through adopting above-mentioned technical scheme, the constant head tank increase and the area of contact of reinforcing bar improve connecting sleeve and reinforcing bar joint strength, also be fixed clamping piece and activity clamping piece behind the centre gripping reinforcing bar difficult and the reinforcing bar between produce relative slip.
On the other hand, this application still provides a connection structure of prefabricated wallboard for connect two adjacent above-mentioned prefabricated wallboards, its technical scheme who adopts as follows:
the utility model provides a connection structure of prefabricated wallboard, includes two and sets firmly the connecting plate that is close to one end each other at two wallboard bodies respectively, sets firmly the shaped steel in two connecting plate one sides, between shaped steel and the connecting plate, all pour the concrete between shaped steel and the wallboard body.
Through adopting above-mentioned technical scheme, two adjacent prefabricated wallboards all connect the back on the floor, two connecting plates just in time align, and with two wallboard bodies between form a space, then after installation shaped steel in this space, build the pouring template again, and pour the concrete, pour shaped steel between two adjacent wallboards, shaped steel's structural strength is higher, the resistance to compression, the resistance to shear is effectual, consequently, the joint strength between two adjacent wallboards has been improved, be applicable to the building structure of large-span more, the stability of building is improved.
Optionally, one of the connecting plates is also provided with a connecting sleeve, an opening of the connecting sleeve faces to one side of the connecting plate far away from the wall plate body, one end of the connecting plate is connected with the reinforcing steel bar in the reinforcing steel bar cage, and the connecting sleeve is inserted into the connecting cylinder.
Through adopting above-mentioned technical scheme, improve the joint strength between two adjacent connecting plates.
Optionally, a threaded sleeve is arranged on the connecting plate, an opening of the threaded sleeve faces one side of the profile steel, a connecting screw rod is arranged on the profile steel, and the connecting screw rod penetrates through the profile steel and then is connected in the threaded sleeve in a threaded mode.
Through adopting above-mentioned technical scheme, after having adjusted the shaped steel position, twist connecting screw in the threaded sleeve again, can fix shaped steel on two connecting plates, can improve the joint strength between shaped steel and the wallboard, can guarantee again pouring the stability of in-process shaped steel.
Optionally, the section steel is provided with a through hole.
Through adopting above-mentioned technical scheme, at the in-process of pouring, the concrete can be through making a round trip to flow in the space between through-hole profile steel and the wallboard again, is convenient for fill up the space between profile steel and the wallboard.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the reinforcing steel bars pre-embedded on the floor slab are inserted into the connecting sleeves, mortar or concrete is poured into the pouring sleeves, and the mortar or concrete is solidified between the reinforcing steel bars and the connecting sleeves, so that the connecting strength between the prefabricated wall board and the floor slab is improved, the prefabricated wall board is more suitable for a large-span building structure, and the building stability is improved;
2. the connecting sleeve is mutually matched with the fixed clamping piece and the movable clamping piece to realize the connection with the reinforcement cage, so that the position of the connecting sleeve is not easy to change in the process of pouring the prefabricated wall panel;
3. adopt the mode of pouring shaped steel to connect between two adjacent prefabricated wallboards, the resistance to compression, the shear resistance effect of shaped steel are better, improve the joint strength between two adjacent prefabricated wallboards, improve large-span building structure's stability.
Drawings
Fig. 1 is a schematic diagram showing the structure of a prefabricated wall panel in the embodiment of the present application.
Fig. 2 is a partial cross-sectional view showing the positional relationship of the reinforcement cage, the connection sleeve, the casting sleeve and the air vent sleeve in the panel body.
Figure 3 is a partial exploded view showing the connector configuration and the connection of the vent sleeve and the closure.
Fig. 4 is a schematic structural diagram showing a connection structure between two adjacent prefabricated wall panels in the embodiment of the present application.
Fig. 5 is a partial sectional view showing the connection structure.
Description of reference numerals: 1. a wall panel body; 2. a reinforcement cage; 3. a connecting sleeve; 31. pouring a sleeve; 32. a venting sleeve; 321. plugging; 4. a connecting member; 41. fixing the clamping piece; 411. positioning a groove; 42. a movable clamping piece; 43. a screw; 5. a connecting plate; 6. section steel; 61. a through hole; 7. a threaded sleeve; 8. connecting a screw rod; 81. and a nut.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses prefabricated wallboard.
Referring to fig. 1 and 2, the prefabricated wall panel includes a wall panel body 1, a reinforcement cage 2, a connection sleeve 3 disposed on the reinforcement cage 2, and a connection member 4 disposed between the reinforcement cage 2 and the connection sleeve 3; wallboard body 1 adopts concrete placement to make, and steel reinforcement cage 2 is pour in wallboard body 1, and the one end of connecting sleeve 3 is the opening form, and connecting piece 4 installs connecting sleeve 3 on steel reinforcement cage 2, together pours in prefabricated wall body with steel reinforcement cage 2 to the bottom parallel and level of 3 opening one end of connecting sleeve and prefabricated wall body make connecting sleeve 3's opening in external intercommunication.
Before the prefabricated wall board is installed, the floor slab is poured, and reinforcing steel bars are embedded in the position of the floor slab where the prefabricated wall board is installed, so that the reinforcing steel bars are perpendicular to the floor slab and extend out of the floor slab; after the floor slab is solidified, the prefabricated wall panels are lifted and placed on the floor slab, the connecting sleeves 3 are aligned with reinforcing steel bars embedded in the floor slab in advance, the reinforcing steel bars are inserted into the connecting sleeves 3, the prefabricated wall panels are abutted to the surface of the floor slab, then mortar or concrete is poured into the connecting sleeves 3, after the mortar or concrete is solidified, the connecting sleeves 3 and the reinforcing steel bars are connected together, so that the connecting strength between the prefabricated wall panels and the floor slab is improved, and finally, pouring is performed once again after all the prefabricated wall panels are installed and the floor slabs on the prefabricated wall panels are installed.
The quantity of connecting sleeve 3 can change according to prefabricated wall body's length, and the quantity of connecting sleeve 3 is more, and corresponding reinforcing bar quantity on the floor is also more, and the joint strength between prefabricated wall body and the floor is also higher.
Referring to fig. 1 and 2, after the prefabricated wall body is completely abutted to the floor slab, the opening of the connecting sleeve 3 is completely closed, so that mortar or concrete is not easily poured into the connecting sleeve 3, therefore, a pouring sleeve 31 is further welded on the connecting sleeve 3, the pouring sleeve 31 is similarly poured into the prefabricated wall slab, the pouring sleeve 31 is communicated with the inside of the connecting sleeve 3, one end, far away from the connecting sleeve 3, of the pouring sleeve 31 is in an opening shape and is flatly cut with the side wall of the prefabricated wall slab, and the opening of the pouring sleeve 31 is leaked. Therefore, mortar or concrete can be poured into the connecting sleeve 3 through the opening of the pouring sleeve 31, convenience in construction is improved, and after the mortar or concrete poured into the pouring sleeve 31 and the connecting sleeve 3 is solidified, a structure with the same shape as the pouring sleeve 31 and the connecting sleeve 3 is formed, and the structural strength of the solidified mortar or concrete can be improved.
Referring to fig. 2 and 3, a ventilation sleeve 32 is further welded on the connecting sleeve 3, the ventilation sleeve 32 is also communicated with the inside of the connecting sleeve 3 and is also poured in the prefabricated wall body, the axis of the ventilation sleeve 32 is parallel to the axis of the pouring sleeve 31, one end of the ventilation sleeve 32, which is far away from the connecting sleeve 3, is opened and is flush with the side wall of the prefabricated wall body, and the opening of the ventilation sleeve 32 is also communicated with the outside. In the pouring process, after mortar and concrete enter the pouring sleeve 31 and the connecting sleeve 3, the air inside the pouring sleeve is discharged from the opening of the ventilating sleeve 32, so that air bubbles in the mortar or the concrete in the connecting sleeve 3 are prevented from existing due to the existence of the air, and holes are not easy to generate when the concrete is solidified.
Also, referring to fig. 2 and 3, the air vent sleeve 32 is disposed above the casting sleeve 31, because mortar and concrete flow toward the bottom end of the inside of the connecting sleeve 3 under the action of gravity during the casting process, and air in the connecting sleeve 3 is discharged upward, so that air can flow more easily toward the upper side of the connecting sleeve 3; moreover, if the air vent sleeve 32 is disposed below the casting sleeve 31, after the concrete or mortar is poured to the height of the air vent sleeve 32, the concrete or mortar will directly flow out of the air vent sleeve 32 and cannot be poured to the height of the casting sleeve 31; the ventilation sleeve 32 is therefore placed above the casting sleeve 31, preferably at the top end of the connecting sleeve 3, so that complete removal of air is ensured.
Referring to fig. 3, a plug 321 is further disposed at the opening of the ventilation sleeve 32, the plug 321 is cylindrical, and the plug 321 is in interference fit with the opening of the ventilation sleeve 32. In the pouring process, if mortar or concrete flows out of the ventilating sleeve 32, it is proved that air in the connecting sleeve 3 is completely removed, at this time, the plugging 321 can be used for smashing into the opening of the ventilating sleeve 32 to seal the opening of the ventilating sleeve 32, and then the mortar or concrete can flow out of the opening of the pouring sleeve 31, so that the connecting sleeve 3, the pouring sleeve 31 and the ventilating sleeve 32 can be guaranteed to be filled with the mortar or concrete.
Referring to fig. 3, the connecting member 4 includes a fixed clip 41 disposed at an end of the connecting sleeve 3 away from the opening thereof, and a movable clip 42 disposed at a side of the fixed clip 41 away from the connecting sleeve 3, and the fixed clip 41 and the movable clip 42 are connected together by a plurality of screws 43. When the prefabricated wallboard of preparation, behind the reinforcement cage 2 of ligature, according to the required mounted position of connecting sleeve 3, with the centre gripping of fixed clamping piece 41 and activity clamping piece 42 on the reinforcing bar that corresponds the position in reinforcement cage 2, just so can guarantee that its position is difficult for changing when pouring prefabricated wallboard, make wallboard body 1 pour the completion back, connecting sleeve 3's position precision is higher.
Referring to fig. 3, constant head tank 411 has all been seted up on the lateral wall that fixed clamping piece 41 and activity clamping piece 42 are close to each other, constant head tank 411 is the arc setting, the reinforcing bar that makes to be located between fixed clamping piece 41 and the activity clamping piece 42 is in two constant head tanks 411, increase the area of contact with the reinforcing bar, improve the joint strength of connecting sleeve 3 and reinforcing bar, fixed clamping piece 41 and activity clamping piece 42 are difficult and the reinforcing bar between produce relative slip simultaneously, further improve the stability of connecting sleeve 3 after fixing on steel reinforcement cage 2.
Because the reinforcing bars in the reinforcement cage 2 are criss-cross, in order to adjust the direction of the positioning slot 411 according to the position of the required connecting reinforcing bar, the fixing clip 41 is rotatably connected with the connecting sleeve 3, so that the direction of the positioning slot 411 is rotated, and the fixing clip is suitable for the reinforcing bars in different directions in the reinforcement cage 2.
The implementation principle of prefabricated wallboard of this application embodiment does: when pouring wallboard body 1, with connecting sleeve 3 and pour sleeve 31 pre-buried in wallboard body 1, when connecting prefabricated wallboard and floor, stretch into connecting sleeve 3 back with pre-buried reinforcing bar in the floor, pour concrete or mortar in pouring sleeve 31 again, solidify reinforcing bar and connecting sleeve 3 together to improve the joint strength between prefabricated wallboard and the floor, improve building structure's stability, be applicable to more in the great building structure of span.
The application also provides a connection structure of prefabricated wallboard.
A connecting structure of prefabricated wall panels is used for connecting two adjacent prefabricated wall panels, and comprises two connecting plates 5 fixedly arranged on the two adjacent prefabricated wall panels respectively and section steel 6 fixedly arranged on one sides of the two connecting plates 5; connecting plate 5 sets firmly on the wallboard body 1 that corresponds to pour the shaping with wallboard body 1 an organic whole, the thickness of connecting plate 5 is less than wallboard body 1's thickness, a lateral wall of connecting plate 5 and a lateral wall parallel and level of wallboard body 1 make between two adjacent prefabricated wall bodies connecting plate 5 align the back, form the space between two wallboard bodies 1 and two connecting plates 5, shaped steel 6 just in time imbeds in this space, and with two connecting plates 5 fixed connection together.
After the section steel 6 is fixed, concrete is poured into a gap between the section steel 6 and the connecting plate 5 and a gap between the section steel 6 and the wallboard body 1, two adjacent prefabricated wallboards are connected, so that the section steel 6 is poured between two adjacent prefabricated wall bodies, and the compression resistance and the shearing resistance of the section steel 6 are higher, so that the connection strength between the two adjacent prefabricated wallboards is improved.
When pouring the shaped steel 6 between two prefabricated wallboards, need all install earlier at prefabricated wallboard seam both sides and pour the template earlier, then to pour in the template concrete can, can guarantee in the seam of two connecting plates 5 of concrete infiltration, fill up the gap between two connecting plates 5. A plurality of through holes 61 are further formed in the section steel 6, so that concrete can flow through the through holes 61 and then on two sides of the section steel 6 in the pouring process, and the concrete can flow into gaps between the section steel 6 and the prefabricated wall board conveniently.
Referring to fig. 4 and 5, in order to increase the connection strength between two adjacent connecting plates 5, one end of one of the connecting plates 5, which is far away from the wall plate body 1, is extended with a plurality of reinforcing steel bars, that is, when pouring, part of the reinforcing steel bars in the reinforcing steel cage 2 are extended out, meanwhile, a plurality of connecting sleeves 3 are also poured at one end of the other connecting plate 5, which is far away from the wall plate body 1, when the two connecting plates 5 are spliced with each other, the reinforcing steel bars are inserted into the corresponding connecting sleeves 3, when pouring the section steel 6, the concrete flows into the connecting sleeves 3, and the reinforcing steel bars and the connecting sleeves 3 are solidified together, thereby improving the connection strength of the two connecting.
The section steel 6 can be channel steel, I-steel or cross steel and other section steels 6 with complex end surfaces, and the channel steel is taken as an example in the embodiment for detailed explanation.
Referring to fig. 4 and 5, the web of the channel steel is attached to the side surfaces of the two connecting plates 5, the two wing plates of the channel steel are respectively attached to the end surfaces of the two wallboard bodies 1, concrete is poured on the inner side of the channel steel, and the through hole 61 is formed in the web and the wing plates of the channel steel, so that the concrete can flow conveniently.
Referring to fig. 4 and 5, the connecting plate 5 is provided with a threaded sleeve 7, the threaded sleeve 7 is connected with the reinforcement cage 2 through the connecting piece 4 and is poured into the connecting plate 5, and the opening of the threaded sleeve 7 faces the steel section 6 side. The connecting hole has been seted up on the web of channel-section steel, wears to be equipped with connecting screw 8 in the connecting hole, and threaded connection is in threaded sleeve 7 after connecting screw 8 passes the connecting hole, and threaded connection has nut 81 on the screw rod, and nut 81 compresses tightly on the lateral wall that connecting plate 5 was kept away from to the web of channel-section steel. Can fix shaped steel 6 on two connecting plates 5, can improve the joint strength between shaped steel 6 and the wallboard, can guarantee again pouring the stability of in-process shaped steel 6.
The implementation principle of the connection structure of prefabricated wallboard of the embodiment of this application is: set up connecting plate 5 and form the space that is used for embedding shaped steel 6 between two prefabricated wall bodies, pour shaped steel 6 between two adjacent prefabricated wallboards, through shaped steel 6 self compressive property and shear resistance, improve the joint strength of two adjacent prefabricated wallboards, compare in tongue-and-groove seam and high-low seam and be applicable to large-span building structure more, improve building structure's stability.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A prefabricated wall panel, its characterized in that: the wallboard comprises a wallboard body (1), a reinforcement cage (2) poured in the wallboard body (1), a connecting sleeve (3) arranged on the reinforcement cage (2) and a connecting piece (4) arranged between the connecting sleeve (3) and the reinforcement cage (2); one end of the connecting sleeve (3) far away from the steel reinforcement cage (2) is in an opening shape, the connecting sleeve (3) is poured in the wallboard body (1), and the opening end of the connecting sleeve (3) penetrates through one end of the wallboard body (1) to be communicated with the outside.
2. A prefabricated wall panel according to claim 1, wherein: still pour sleeve (31) in wallboard body (1), pour sleeve (31) and the inside intercommunication of connecting sleeve (3), the one end of pouring sleeve (31) keeping away from connecting sleeve (3) runs through wallboard body (1) and external intercommunication.
3. A prefabricated wall panel according to claim 2, wherein: still pour ventilation sleeve (32) in wallboard body (1), ventilation sleeve (32) are located the top of pouring sleeve (31) and with the inside intercommunication of connecting sleeve (3), the one end opening of ventilation sleeve (32) also runs through wallboard body (1) and communicates with the external world.
4. A prefabricated wall panel and a connecting structure thereof according to claim 3, wherein: the opening of the ventilation sleeve (32) is provided with a plug (321) for sealing the opening of the ventilation sleeve (32), and the plug (321) is detachably connected with the ventilation sleeve (32).
5. A prefabricated wall panel and a connecting structure thereof according to claim 1, wherein: the connecting piece (4) comprises a fixed clamping piece (41) which is rotatably connected to one end, far away from the opening, of the connecting sleeve (3), a movable clamping piece (42) which is arranged on one side, far away from the connecting sleeve (3), of the fixed clamping piece (41), and a connecting screw (43) which is arranged between the fixed clamping piece (41) and the movable clamping piece (42); the fixed clamping piece (41) and the movable clamping piece (42) are respectively clamped at two sides of a steel bar in the steel bar cage (2).
6. A prefabricated wall panel and a connecting structure thereof according to claim 5, wherein: constant head tank (411) have all been seted up on the lateral wall that fixed clamping piece (41) and activity clamping piece (42) are close to each other, the reinforcing bar in steel reinforcement cage (2) is arranged in two constant head tanks (411).
7. A prefabricated wall panel connection structure for connecting two adjacent prefabricated wall panels as claimed in any one of claims 1 to 6, wherein: including two connecting plate (5) that set firmly respectively in two wallboard bodies (1) one end of being close to each other, set firmly shaped steel (6) in two connecting plate (5) one sides, all pour the concrete between shaped steel (6) and connecting plate (5), between shaped steel (6) and wallboard body (1).
8. A prefabricated wall panel connecting structure according to claim 7, wherein: one of the connecting plates (5) is also provided with a connecting sleeve (3), the opening of the connecting sleeve (3) faces one side, away from the wallboard body (1), of the connecting plate (5), one end of the connecting plate (5) is connected with a reinforcing steel bar extending out of the reinforcing steel bar cage (2) and inserted into the connecting cylinder.
9. A prefabricated wall panel connecting structure according to claim 7, wherein: be equipped with threaded sleeve (7) on connecting plate (5), the opening of threaded sleeve (7) is towards shaped steel (6) one side, be equipped with connecting screw (8) on shaped steel (6), threaded connection is in threaded sleeve (7) behind shaped steel (6) is passed in connecting screw (8).
10. A prefabricated wall panel connecting structure according to claim 7, wherein: the section steel (6) is provided with a through hole (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480835.3A CN112482609A (en) | 2020-12-15 | 2020-12-15 | Prefabricated wallboard and connection structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011480835.3A CN112482609A (en) | 2020-12-15 | 2020-12-15 | Prefabricated wallboard and connection structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112482609A true CN112482609A (en) | 2021-03-12 |
Family
ID=74917302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011480835.3A Pending CN112482609A (en) | 2020-12-15 | 2020-12-15 | Prefabricated wallboard and connection structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112482609A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456226A (en) * | 2020-04-17 | 2020-07-28 | 温州坤睿建设工程有限公司 | Light steel energy-saving prefabricated house and construction method thereof |
| CN114837325A (en) * | 2022-05-18 | 2022-08-02 | 胡家山 | Prefabricated wall body of foaming cement board |
-
2020
- 2020-12-15 CN CN202011480835.3A patent/CN112482609A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456226A (en) * | 2020-04-17 | 2020-07-28 | 温州坤睿建设工程有限公司 | Light steel energy-saving prefabricated house and construction method thereof |
| CN114837325A (en) * | 2022-05-18 | 2022-08-02 | 胡家山 | Prefabricated wall body of foaming cement board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106968381B (en) | Assembled prefabricated shear wall and superimposed sheet node connected by combined grouting sleeve | |
| CN104264786A (en) | Steel bar connection mode of prefabricated concrete member and application thereof | |
| CN112482609A (en) | Prefabricated wallboard and connection structure thereof | |
| CN112282115A (en) | Prefabricated assembled concrete wallboard and connecting structure and construction method thereof | |
| CN204059601U (en) | Steel bar connecting structure of prefabricated concrete member | |
| CN111926973A (en) | Stably-connected laminated plate | |
| CN208792505U (en) | A kind of precast wall body and assembling structure of assembled architecture | |
| CN108265888B (en) | Connecting structure of assembled concrete vertical member and construction method | |
| CN214195076U (en) | Prefabricated wallboard and connection structure thereof | |
| CN110067321B (en) | Flexible connecting device for assembled shear wall and construction method thereof | |
| CN112726866B (en) | Upper and lower connecting structure of assembly type shear wall building and construction process thereof | |
| CN215630801U (en) | Connecting structure of prefabricated assembled concrete wallboard | |
| CN212670968U (en) | Composite floor and building | |
| CN219569255U (en) | Light multifunctional prefabricated wall | |
| CN206346486U (en) | Prefabricated cushion block for multi-layer floor slab formwork support frame body | |
| CN218374567U (en) | Can fix a position ALC wallboard reinforced structure that can exempt from to plaster | |
| CN207525960U (en) | Easy connect band shear key reinforced concrete slab structure | |
| CN214364434U (en) | Assembled constructional column suitable for prefabricated wallboard of frame construction | |
| CN112663788B (en) | Assembled rapid construction method | |
| CN211729620U (en) | Precast concrete superimposed sheet mould | |
| CN209817222U (en) | Connection node of coincide floor and wall body | |
| CN213382193U (en) | Precast concrete bank platform | |
| CN204753895U (en) | Combination wall body of single prefabricated wall section | |
| CN210396138U (en) | Pour and use section bar mounting structure | |
| CN210151995U (en) | Assembled shear force wall flexible connection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |