CN215888302U - Bonding raft foundation and plate body connecting structure for prefabricated building - Google Patents
Bonding raft foundation and plate body connecting structure for prefabricated building Download PDFInfo
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- CN215888302U CN215888302U CN202122460193.7U CN202122460193U CN215888302U CN 215888302 U CN215888302 U CN 215888302U CN 202122460193 U CN202122460193 U CN 202122460193U CN 215888302 U CN215888302 U CN 215888302U
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Abstract
The bonded raft foundation and plate body connecting structure for the prefabricated building comprises a raft, wherein the raft is provided with a plurality of first bolt holes and second gaskets, the vertical plate is provided with a plurality of second bolt holes, the upper end and the lower end of each bolt are respectively inserted into the first bolt holes and the second bolt holes, and the lower end of each vertical plate is abutted against the upper end of each second gasket; positioning holes are formed in the side faces of the raft plates; a first gasket is arranged on the contact side of the raft plate and the connecting plate; the right side of the raft is connected with a connecting plate, and the side surface of the connecting plate is abutted against the first gasket; the upper end of the connecting plate is provided with a third gasket and a third bolt hole; the raft plates and the connecting plates are laid on the concrete mortar ground; the prefabricated house building structure is simple in structure and convenient to use, all the prefabricated components of the prefabricated house building structure meet the transportation standard on the road, the installation speed is high and stable, and the requirements of high quality, low cost and rapid house building are met.
Description
Technical Field
The utility model relates to the technical field of fabricated buildings, in particular to a connecting structure of a bonded raft foundation and a plate body for a fabricated building.
Background
In the existing concrete plate type fabricated building, an integrated and complete concrete raft foundation layer is generally cast in situ and is used for bearing upper pressure integrally and preventing building cracking caused by uneven settlement of a foundation.
Disclosure of Invention
The utility model aims to solve the problems and the defects in the prior art, and provides a bonding raft foundation and plate body connecting structure for an assembled house.
The bonded raft foundation and plate body connecting structure for the prefabricated building comprises a raft, wherein the raft is provided with a plurality of first bolt holes and second gaskets, the vertical plate is provided with a plurality of second bolt holes, the upper end and the lower end of each bolt are respectively inserted into the first bolt holes and the second bolt holes, and the lower end of each vertical plate is abutted against the upper end of each second gasket;
positioning holes are formed in the side faces of the raft plates; a first gasket is arranged on the contact side of the raft plate and the connecting plate;
the right side of the raft is connected with a connecting plate, and the side surface of the connecting plate is abutted against the first gasket;
the upper end of the connecting plate is provided with a third gasket and a third bolt hole;
the raft and the connecting plate are laid on the concrete mortar ground.
The utility model has the beneficial effects that:
the prefabricated house building structure is simple in structure and convenient to use, all the prefabricated components of the prefabricated house building structure meet the transportation standard on the road, the installation speed is high and stable, and the requirements of high quality, low cost and rapid house building are met.
Drawings
FIG. 1 is a schematic view of the connection structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a of fig. 2.
Fig. 4 is a top view of the present invention.
Fig. 5 is a sectional view taken at B-B in fig. 4.
Fig. 6 is a partially enlarged schematic view of fig. 5 at C.
Detailed Description
Referring to the attached drawings, the bonded raft foundation and plate body connecting structure for the fabricated building comprises a raft 1, wherein a plurality of first bolt holes 2 and second gaskets 9 are arranged on the raft 1, a plurality of second bolt holes 5 are arranged on a vertical plate 3, the upper end and the lower end of a bolt 4 are respectively inserted into the first bolt holes 2 and the second bolt holes 5, and the lower end of the vertical plate 3 is abutted against the upper end of the second gaskets 9;
the side surface of the raft plate 1 is provided with a positioning hole 6; a first gasket 8 is arranged on the contact side of the raft plate 1 and the connecting plate 7;
the right side of the raft plate 1 is connected with a connecting plate 7, and the side surface of the connecting plate 7 is abutted against a first gasket 8;
the upper end of the connecting plate 7 is provided with a third gasket 11 and a third bolt hole 12;
the raft 1 and the connecting plate 7 are laid on the concrete mortar ground.
Furthermore, the bolt 4 is a cylindrical structure with the upper end and the lower end in the shape of a frustum.
More specifically, the positioning hole 6 is a threaded hole.
Furthermore, the lower ends of the raft 1 and the connecting plate 7 are provided with grooves 90.
Furthermore, the raft comprises a limiting piece 10, wherein the limiting piece 10 is limited in the positioning holes 6 of the adjacent raft plates 1 and the connecting plate 7 through bolts.
Furthermore, the side surfaces of the connecting plates 7 are provided with positioning holes 6, and the limiting pieces 10 are limited in the positioning holes 6 of two adjacent connecting plates 7 through bolts.
The working principle and the using process are as follows:
when in use, firstly tamping and leveling the surface layer, laying semi-dry wet cement mortar with a certain thickness, scraping, laying the raft 1 at the upper end of the semi-dry wet cement mortar layer by a hoisting tool, hoisting the connecting plate 7 to one side of the raft 1 by the hoisting tool, limiting the limiting piece 10 in the positioning hole 6 of the adjacent raft 1 by a bolt, so that the raft is flush to be installed, hoisting the connecting plate 7 to one side of the raft 1, so that the side end of the connecting plate 7 is butted with the limiting piece 10, and ensuring the parallel and level of the limiting piece and the limiting piece, generating a certain cavity between the raft 1 and the connecting plate 7 due to the existence of the limiting piece 10, filling a certain amount of slow-drying structural adhesive in the cavity, filling the cavity and ensuring the connection between the connecting plate 7 and the raft 1 to be more stable, secondly, inserting the bolt 4 in the first bolt hole 2 of the raft 1, connecting the second bolt hole 5 of the vertical plate 3 with the bolt 4, and completing the connection of the vertical plate 3 and the raft 1, bolt 4's effect is to riser 3 restrict, makes it can not move about around to pack a certain amount of structure glue of doing slowly in the cavity between riser 3 and raft board 1, make it connect firmly, if need reconnect riser 3 or connecting plate 7 on riser 3's basis, make its installation the same mode, adopt bolt 4 to connect can.
Assembling and gluing to complete all the raft plates 1, the connecting plates 7 and the vertical plates 3 to form an integral house, integrally sinking and compressing the dry-mixed mortar ground, and then slowly drying the structural glue to slowly solidify' so that the split raft plates 1 become a part of the house body, are stressed together and can bear huge pressure on the raft plates 1.
Claims (6)
1. Assembled house is with adhesive raft foundation and plate body connection structure, its characterized in that: the artificial wetland comprises a raft plate (1), wherein a plurality of first bolt holes (2) and second gaskets (9) are arranged on the raft plate (1), a plurality of second bolt holes (5) are arranged on a vertical plate (3), the upper end and the lower end of each bolt (4) are respectively inserted into the first bolt holes (2) and the second bolt holes (5), and the lower end of the vertical plate (3) is abutted against the upper end of each second gasket (9);
the side surface of the raft plate (1) is provided with a positioning hole (6); a first gasket (8) is arranged on the contact side of the raft plate (1) and the connecting plate (7);
the right side of the raft plate (1) is connected with a connecting plate (7), and the side surface of the connecting plate (7) is abutted against the first gasket (8);
the upper end of the connecting plate (7) is provided with a third gasket (11) and a third bolt hole (12);
the raft plates (1) and the connecting plates (7) are laid on the concrete mortar ground.
2. The structure of claim 1, wherein the structure is used for connecting the bonded raft foundation and the plate body in an assembled house, and is characterized in that: the bolt (4) is of a columnar structure with the upper end and the lower end in a cone frustum shape.
3. The structure of claim 1, wherein the structure is used for connecting the bonded raft foundation and the plate body in an assembled house, and is characterized in that: the lower ends of the raft (1) and the connecting plate (7) are provided with grooves (90).
4. The structure of claim 1, wherein the structure is used for connecting the bonded raft foundation and the plate body in an assembled house, and is characterized in that: the raft is characterized by further comprising limiting pieces (10), wherein the limiting pieces (10) are limited in the positioning holes (6) of the adjacent raft plates (1) and the connecting plates (7) through bolts.
5. The structure of claim 4, wherein the structure is used for connecting the bonded raft foundation and the plate body of the prefabricated house, and is characterized in that: the side surfaces of the connecting plates (7) are provided with positioning holes (6), and the limiting pieces (10) are limited in the positioning holes (6) of the two adjacent connecting plates (7) through bolts.
6. A bonded raft foundation and plate connection for a fabricated building according to any one of claims 1 to 5, wherein: the positioning hole (6) is a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460193.7U CN215888302U (en) | 2021-10-13 | 2021-10-13 | Bonding raft foundation and plate body connecting structure for prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122460193.7U CN215888302U (en) | 2021-10-13 | 2021-10-13 | Bonding raft foundation and plate body connecting structure for prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215888302U true CN215888302U (en) | 2022-02-22 |
Family
ID=80250118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122460193.7U Active CN215888302U (en) | 2021-10-13 | 2021-10-13 | Bonding raft foundation and plate body connecting structure for prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215888302U (en) |
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2021
- 2021-10-13 CN CN202122460193.7U patent/CN215888302U/en active Active
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