CN214461399U - Prefabricated wallboard - Google Patents
Prefabricated wallboard Download PDFInfo
- Publication number
- CN214461399U CN214461399U CN202022497669.XU CN202022497669U CN214461399U CN 214461399 U CN214461399 U CN 214461399U CN 202022497669 U CN202022497669 U CN 202022497669U CN 214461399 U CN214461399 U CN 214461399U
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- steel
- concrete
- prefabricated wallboard
- shaped 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 230000002787 reinforcement Effects 0.000 claims abstract description 12
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 abstract description 13
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Abstract
The utility model discloses a prefabricated wallboard, which comprises a plurality of prefabricated wallboard units which are sequentially spliced and fixed, wherein each prefabricated wallboard unit comprises a profile steel-covered concrete prefabricated slab, and the thickness of the profile steel is matched with that of the concrete prefabricated slab; the shaped steel includes the floor, be provided with joint reinforcement one on the floor of shaped steel, the shaped steel butt joint of two adjacent prefabricated wallboard units, the joint reinforcement overlap joint of two prefabricated wallboard units has pour the concrete in the space that closes to form at two shaped steel enclosures. Prefabricated wallboard only needs to dock, a splice bar overlap joint with the shaped steel of prefabricated wallboard unit, pours the concrete in the space that the shaped steel encloses to close and form to form overall structure, have that the work progress is simple, shaping is of high quality, advantage that the efficiency of construction is high.
Description
Technical Field
The utility model relates to a prefabricated wallboard belongs to construction technical field.
Background
The prefabricated concrete structure can improve the production efficiency and save energy, meets the requirement of green and environmental protection, and is one of the important directions for the development of building structures in China. The prefabricated concrete structure is a concrete structure formed by assembling and connecting prefabricated components.
In the construction of the assembled wall body, when prefabricated parts are spliced and butted, a slurry anchor connection form is usually adopted, the requirement on splicing precision is high, hoisting machinery and a correction scaffold are required to be matched for construction, the operation is complex, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the problem that complex operation, efficiency of construction that exist are low in the prefabricated wallboard concatenation construction, the utility model provides a prefabricated wallboard has the advantage that the butt joint is simple, efficiency of construction is high of assembling.
For solving the technical problem, the utility model discloses a following technical scheme:
a prefabricated wallboard comprises a plurality of prefabricated wallboard units which are sequentially spliced and fixed, wherein each prefabricated wallboard unit comprises a profile steel-covered concrete prefabricated plate, and the thickness of the profile steel is matched with that of the concrete prefabricated plate; the shaped steel includes the floor, be provided with joint reinforcement one on the floor of shaped steel, the shaped steel butt joint of two adjacent prefabricated wallboard units, the joint reinforcement overlap joint of two prefabricated wallboard units has pour the concrete in the space that closes to form at two shaped steel enclosures.
Further, the inside reinforcing bar net piece that is provided with of prefabricated wallboard unit, reinforcing bar net piece is fixed with the shaped steel floor through connecting reinforcement two.
Furthermore, the section steel is I-shaped steel or H-shaped section steel, and comprises two flange plates and a rib plate, the outer surfaces of the flange plates are flush with the outer surface of the concrete precast slab, and the first connecting steel bar is perpendicular to the rib plate.
Furthermore, shaped steel is h shape shaped steel, including two flange boards and floor, the surface of flange board and the surface parallel and level of concrete precast slab, connecting reinforcement one sets up with the floor is perpendicular.
The utility model discloses owing to adopt above technical scheme, make it compare with prior art, have following advantage and positive effect: the utility model discloses a prefabricated wallboard only needs to close the shaped steel butt joint, the overlap joint of joint bar of prefabricated wallboard unit at shaped steel and pours concrete in the space that forms to form overall structure, have that the construction process is simple, the shaping is of high quality, advantage that the efficiency of construction is high.
Drawings
Fig. 1 is a schematic structural view of a prefabricated wall panel unit according to the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic illustration of the splicing of two prefabricated wall panel units;
FIG. 4 is a schematic structural view of a second prefabricated wall panel unit;
fig. 5 is a schematic illustration of the splicing of two second prefabricated wall panel units.
The numbers in the figures are as follows:
10-prefabricating wallboard units; 11-section steel; 12-precast concrete slab; 13-connecting the first reinforcing steel bar; 14-concrete; 15-reinforcing mesh sheet; and 16-connecting a second reinforcing steel bar.
Detailed Description
The present invention provides a prefabricated wall panel, which is described in detail with reference to the accompanying drawings and the embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
The prefabricated wall panel provided by the embodiment comprises a plurality of prefabricated wall panel units 1 which are sequentially spliced and fixed, and as shown in fig. 1 and fig. 2, each prefabricated wall panel unit 1 comprises a concrete prefabricated panel 12 with a steel section 11 wrapped at the edge, and the thickness of the steel section 11 is matched with that of the concrete prefabricated panel 12. The shaped steel 11 includes the floor, be provided with connecting reinforcement 13 on the floor of shaped steel, the shaped steel butt joint of two adjacent prefabricated wallboard units 1, the connecting reinforcement 13 overlap joint of two prefabricated wallboard units 1 has pour concrete 14 in the space that closes to form is enclosed to two shaped steel 11.
The preferred embodiment is that, as shown in fig. 2, a steel mesh 15 is arranged inside the prefabricated wall panel unit 1, and the steel mesh 15 is fixed with the steel rib plate through a second connecting steel bar 16. Set up reinforcing bar net piece 15 and can improve prefabricated wallboard unit 1's intensity, fixed reinforcing bar net piece 15 through connecting reinforcement two 16 and shaped steel floor, can improve prefabricated wallboard unit 1's wholeness ability.
In a preferred embodiment, as shown in fig. 2, the section steel 11 is an i-shaped steel or an H-shaped section steel, and includes two flange plates and a rib plate, the outer surfaces of the flange plates are flush with the outer surface of the concrete precast slab 12, and the first connecting steel bar 13 is perpendicular to the rib plate. One end of the section steel is used as a splicing end, and one end of the concrete precast slab 12 is embedded into the other end of the section steel.
In a preferred embodiment, as shown in fig. 4, the section steel 11 is an h-shaped section steel, and includes 1 long flange plate, 1 short flange plate and 1 rib plate, the outer surfaces of the two flange plates are flush with the outer surface of the concrete precast slab 12, and the first connecting steel bar is arranged perpendicular to the rib plate. One end of the two flange plates is aligned and serves as a splicing end, and the other end of the long flange plate is arranged to be overlapped with the concrete precast slab 12.
In a preferred embodiment, as shown in fig. 3 and 5, two adjacent prefabricated wall panel units 1 are spliced at a construction site in such a way that the section steels 11 of the two prefabricated wall panels are butted, the first connecting reinforcements 13 on the two section steels 11 are overlapped, a splicing seam can be reserved between the section steels to serve as a concrete pouring port, and the two sides of the section steels are erected and concrete 14 is poured in a space formed by enclosing the section steels, so that the two prefabricated wall panel units 1 form an integral structure.
The prefabricated wallboard that this embodiment provided only needs to close the shaped steel butt joint of prefabricated wallboard unit, a splice bar overlap joint, pours concrete in the space that closes to form overall structure at shaped steel to have the advantage that construction process is simple, the shaping is of high quality, the efficiency of construction is high.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (4)
1. A prefabricated wallboard is characterized by comprising a plurality of prefabricated wallboard units which are sequentially spliced and fixed, wherein each prefabricated wallboard unit comprises a profile steel-covered concrete prefabricated slab, and the thickness of the profile steel is matched with that of the concrete prefabricated slab; the shaped steel includes the floor, be provided with joint reinforcement one on the floor of shaped steel, the shaped steel butt joint of two adjacent prefabricated wallboard units, the joint reinforcement overlap joint of two prefabricated wallboard units has pour the concrete in the space that closes to form at two shaped steel enclosures.
2. The prefabricated wall panel of claim 1, wherein a steel mesh is arranged inside the prefabricated wall panel unit, and the steel mesh is fixed with the steel rib plate through a second connecting steel bar.
3. The prefabricated wall panel of claim 1, wherein the section steel is an i-beam or H-beam and comprises two flange plates and a rib plate, the outer surfaces of the flange plates are flush with the outer surface of the concrete precast slab, and the first connecting steel bar is arranged perpendicular to the rib plate.
4. The prefabricated wall panel of claim 1, wherein the section steel is h-shaped section steel including two flange plates and a rib plate, the outer surfaces of the flange plates are flush with the outer surface of the concrete precast slab, and the first connecting bar is disposed perpendicular to the rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497669.XU CN214461399U (en) | 2020-11-02 | 2020-11-02 | Prefabricated wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497669.XU CN214461399U (en) | 2020-11-02 | 2020-11-02 | Prefabricated wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461399U true CN214461399U (en) | 2021-10-22 |
Family
ID=78148605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497669.XU Expired - Fee Related CN214461399U (en) | 2020-11-02 | 2020-11-02 | Prefabricated wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461399U (en) |
-
2020
- 2020-11-02 CN CN202022497669.XU patent/CN214461399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |