CN214062118U - Prefabricated wallboard of concatenation formula - Google Patents
Prefabricated wallboard of concatenation formula Download PDFInfo
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- CN214062118U CN214062118U CN202022025833.7U CN202022025833U CN214062118U CN 214062118 U CN214062118 U CN 214062118U CN 202022025833 U CN202022025833 U CN 202022025833U CN 214062118 U CN214062118 U CN 214062118U
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Abstract
The utility model discloses a splicing type prefabricated wallboard, which comprises a wallboard body with lightening holes reserved in the middle; the two sides of the wallboard body are respectively provided with an inserting strip and an inserting groove which are matched with each other; four corners of the wallboard body are all sunken inwards and are provided with connecting grooves; a strip-shaped steel plate with a mounting hole is integrally cast in the connecting groove; the strip-shaped steel plates of the adjacent wall plate bodies are fixedly connected through connecting steel plates; the utility model discloses a prefabricated wallboard of concatenation formula, it is easy and simple to handle, strengthen the connection between the adjacent wallboard body, improve whole joint strength.
Description
Technical Field
The utility model relates to a prefabricated wallboard of concatenation formula belongs to prefabricated wallboard technical field.
Background
The prefabricated wall panel is a building material commonly used in the modern building field. The prefabricated wall board is adopted to construct the wall body, and the prefabricated wall board has the advantage of high construction efficiency, so that the prefabricated wall board is more and more widely applied. Prefabricated wallboard generally adopts the concrete material to pour in specific mould and forms, and under the normal conditions, in order to strengthen prefabricated wallboard's structural strength, can increase some steel reinforcement framework structure in the inside of prefabricating the wallboard. Because the volume of prefabricated wallboard is great, generally can set up a plurality of on the terminal surface of prefabricated wallboard and run through the lightening hole of prefabricated wallboard along prefabricated wallboard length direction, and then can reach the effect of losing weight and save material. Although the construction period can be shortened when the existing prefabricated wall panel is constructed, the connectivity between the adjacent prefabricated wall panels is poor, and the overall strength is easily influenced. Therefore, in order to solve the above problems, it is highly desirable to design a new spliced prefabricated wall panel.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a prefabricated wallboard of concatenation formula strengthens the connection between the adjacent wallboard body, improves whole joint strength.
The spliced prefabricated wallboard comprises a wallboard body with lightening holes reserved in the middle; the two sides of the wallboard body are respectively provided with an inserting strip and an inserting groove which are matched with each other; four corners of the wallboard body are all sunken inwards and are provided with connecting grooves; a strip-shaped steel plate with a mounting hole is integrally cast in the connecting groove; the strip-shaped steel plates of the adjacent wall board bodies are fixedly connected through connecting steel plates, inserting strips and inserting grooves with pouring mechanisms are arranged on two sides of the wall board bodies, when the two wall board bodies are connected, the inserting strips and the inserting grooves of the two wall board bodies are inserted and connected, and then the inserting strips and the inserting grooves are fixedly poured through concrete; then, fixedly connecting the connecting steel plates with the strip-shaped steel plates of the two wallboard bodies through fastening bolts to strengthen the connection between the wallboard bodies; still can be according to the construction requirement, at the connecting steel plate outside cast one deck concrete layer again for this concrete layer can form overall structure with two blocks of wallboard bodies, not only can improve the whole unity of wallboard, still can strengthen the connection between the adjacent wallboard body, improves the bulk connection nature.
Furthermore, a pouring opening is formed in the center of the insert along the height direction of the insert; a plurality of pouring through holes are uniformly distributed on the surface of one side of the inserting strip, which is far away from the wallboard body; the pouring through hole is communicated with the pouring opening; the inner wall of the slot is uniformly provided with a plurality of pouring grooves corresponding to the pouring through holes, after the insertion strips of the two adjacent wallboard bodies are connected with the slot, concrete is injected into the pouring openings of the insertion strips, so that the concrete can flow into the pouring grooves of the slot after the pouring openings and the pouring through holes, the insertion strips and the slot of the two adjacent wallboard bodies can be fixedly connected through cast-in-place concrete, and the connection between the adjacent wallboard bodies is enhanced.
And furthermore, inserting the inserting strips and the inserting grooves of the adjacent wall board bodies and then pouring and fixing the inserting strips and the inserting grooves by concrete.
In a preferred embodiment, the inner surface of the slot is provided with a rough reinforcing layer for enhancing the connection of the inserting strip and the slot.
Furthermore, a plurality of through holes corresponding to the mounting holes of the strip-shaped steel plates are formed in the connecting steel plate at intervals along the length direction of the connecting steel plate; the connecting steel plate is fixedly connected with the strip-shaped steel plate through a fastening bolt.
Compared with the prior art, the splicing type prefabricated wallboard of the utility model has the advantages that after the insertion strips and the slots of the two wallboard bodies are inserted and connected, the insertion strips and the slots are fixed through concrete pouring; then fixedly connecting the connecting steel plates with the strip-shaped steel plates of the two wallboard bodies through fastening bolts to strengthen the connection between the wallboard bodies; still can be according to the construction requirement, at the connecting steel plate outside cast one deck concrete layer again for this concrete layer can form overall structure with two blocks of wallboard bodies, not only can improve the whole unity of wallboard, still can strengthen the connection between the adjacent wallboard body, improves whole joint strength.
Drawings
Fig. 1 is a schematic structural view of a wall panel body according to embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of a wall panel body according to embodiment 2 of the present invention.
Fig. 3 is the utility model discloses an adjacent wallboard body coupling structure sketch map.
The parts in the drawings are marked as follows: the method comprises the following steps of 1-wallboard body, 2-inserting strips, 3-inserting grooves, 4-connecting grooves, 5-strip-shaped steel plates, 6-connecting steel plates, 7-pouring openings, 8-pouring grooves, 9-mounting holes, 10-through holes, 11-fastening bolts and 12-rough reinforcing layers.
Detailed Description
Example 1:
the spliced prefabricated wall board shown in fig. 1 and 3 comprises a wall board body 1 with lightening holes reserved in the middle; the two sides of the wallboard body 1 are respectively provided with an inserting strip 2 and an inserting groove 3 which are matched with each other; four corners of the wallboard body 1 are recessed inwards and are provided with connecting grooves 4; a strip-shaped steel plate 5 with a mounting hole 9 is integrally cast in the connecting groove 4; the strip-shaped steel plates 5 of the adjacent wall plate bodies 1 are fixedly connected through connecting steel plates 6, inserting strips and inserting grooves with pouring mechanisms are arranged on two sides of the wall plate bodies, when the two wall plate bodies are connected, the inserting strips and the inserting grooves of the two wall plate bodies are firstly inserted and connected, and then the inserting strips and the inserting grooves are fixedly poured through concrete; then, pass through fastening bolt fixed connection with the bar steel sheet of connecting plate and two wallboard bodies, strengthen the joint strength between the wallboard body.
A pouring opening 7 is formed in the center of the cutting 2 along the height direction; a plurality of pouring through holes (not shown) are uniformly distributed on the surface of one side, which is far away from the wallboard body 1, of the inserting strip 2; the pouring through hole is communicated with the pouring opening 7; the inner wall of the slot 3 is uniformly provided with a plurality of pouring grooves 8 corresponding to the pouring through holes, after the insertion strips of the two adjacent wallboard bodies are connected with the slots, concrete is injected into the pouring openings of the insertion strips, so that the concrete can flow into the pouring grooves of the slots after the pouring openings and the pouring through holes, the insertion strips of the two adjacent wallboard bodies and the slots can be fixedly connected through cast-in-place concrete, and the connection between the two adjacent wallboard bodies is enhanced.
And after the inserting strips 2 and the inserting grooves 3 of the adjacent wall board bodies 1 are inserted, pouring and fixing are carried out through concrete.
The connecting steel plate 6 is provided with a plurality of through holes 10 corresponding to the mounting holes 9 of the strip-shaped steel plate 5 at intervals along the length direction; the connecting steel plate 6 is fixedly connected with the strip-shaped steel plate 5 through a fastening bolt 11.
Example 2:
the spliced prefabricated wall panel shown in fig. 2 has substantially the same structure as that of embodiment 1, wherein the inner surfaces of the slots 3 are provided with rough reinforcing layers 12 for reinforcing the connection of the insert strips and the slots.
The splicing type prefabricated wall board is provided with the inserting strips and the inserting slots with the pouring mechanisms at two sides of the wall board body, when the two wall board bodies are connected, the inserting strips and the inserting slots of the two wall board bodies are firstly inserted and connected, and then the inserting strips and the inserting slots are fixed through concrete pouring; then, fixedly connecting the connecting steel plates with the strip-shaped steel plates of the two wallboard bodies through fastening bolts to strengthen the connection between the wallboard bodies; still can be according to the construction requirement, at the connecting steel plate outside cast one deck concrete layer again for this concrete layer can form overall structure with two blocks of wallboard bodies, not only can improve the whole unity of wallboard, still can strengthen the connection between the adjacent wallboard body, improves the bulk connection nature.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (5)
1. The utility model provides a prefabricated wallboard of concatenation formula which characterized in that: comprises a wall plate body with lightening holes reserved in the middle; the two sides of the wallboard body are respectively provided with an inserting strip and an inserting groove which are matched with each other; four corners of the wallboard body are all sunken inwards and are provided with connecting grooves; a strip-shaped steel plate with a mounting hole is integrally cast in the connecting groove; and the strip-shaped steel plates of the adjacent wallboard bodies are fixedly connected through a connecting steel plate.
2. The spliced prefabricated wall panel of claim 1, wherein: a pouring opening is formed in the center of the cutting along the height direction of the cutting; a plurality of pouring through holes are uniformly distributed on the surface of one side of the inserting strip, which is far away from the wallboard body; the pouring through hole is communicated with the pouring opening; the inner wall of the slot is uniformly provided with a plurality of pouring grooves corresponding to the pouring through holes.
3. The spliced prefabricated wall panel of claim 1, wherein: and after the inserting strips and the inserting grooves of the adjacent wall board bodies are inserted, pouring and fixing are carried out through concrete filling.
4. The spliced prefabricated wall panel of claim 1, wherein: the inner surface of the slot is provided with a rough reinforcing layer.
5. The spliced prefabricated wall panel of claim 1, wherein: the connecting steel plate is provided with a plurality of through holes corresponding to the mounting holes of the strip-shaped steel plate at intervals along the length direction; the connecting steel plate is fixedly connected with the strip-shaped steel plate through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025833.7U CN214062118U (en) | 2020-09-16 | 2020-09-16 | Prefabricated wallboard of concatenation formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025833.7U CN214062118U (en) | 2020-09-16 | 2020-09-16 | Prefabricated wallboard of concatenation formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214062118U true CN214062118U (en) | 2021-08-27 |
Family
ID=77395864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022025833.7U Active CN214062118U (en) | 2020-09-16 | 2020-09-16 | Prefabricated wallboard of concatenation formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214062118U (en) |
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2020
- 2020-09-16 CN CN202022025833.7U patent/CN214062118U/en active Active
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