CN212001636U - Floor and wallboard connecting structure of prefabricated building - Google Patents
Floor and wallboard connecting structure of prefabricated building Download PDFInfo
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- CN212001636U CN212001636U CN201922231165.0U CN201922231165U CN212001636U CN 212001636 U CN212001636 U CN 212001636U CN 201922231165 U CN201922231165 U CN 201922231165U CN 212001636 U CN212001636 U CN 212001636U
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Abstract
The utility model relates to a floor and wallboard connection structure of assembly type structure, its characterized in that: an I-shaped steel is arranged in the accommodating groove along the extending direction of the accommodating groove; the edge of the floor slab is provided with a bolt hole and is preset with a stud bolt, and one end of the stud bolt extends out of the outer side of the edge and is matched with the bolt hole on the I-shaped steel through an assembly part; because the through hole on the I-shaped steel web has low precision requirement, after the bolt hole on the assembly part is processed according to high precision, the assembly part is embedded into the through hole on the web, and then the stud bolt is embedded into the bolt hole and is locked on the I-shaped steel web through the nut, so that the rapid and high-precision installation of the floor slab is realized; in addition, the supporting cushion blocks are arranged between the floor slab and the I-shaped steel, so that the safety risk that the stud bolts bear the gravity of the floor slab can be avoided, the stud bolts only play a role in connection and an acting force within a controllable range, and the safety of the whole connection structure is improved.
Description
Technical Field
The utility model relates to an assembly type structure field especially relates to an assembly type structure's floor and wallboard connection structure.
Background
Generally, when a floor slab and a wallboard of an assembly type building are installed, the connection precision of a preset bolt on the floor slab and I-steel in the wallboard needs to be controlled, and as the floor slab is large, the preset stud bolt on the floor slab is matched with a hole on a web plate by drilling the hole on the web plate of the I-steel, although the precision of the hole on the web plate is ensured, the empty assembly precision of the stud bolt and the web plate is poor during assembly; the web plate on the I-shaped steel is drilled by the bolts on the floor slab as a reference, so that the drilling is very inconvenient, the drilling precision is poor, and the problem of poor positioning precision of the floor slab is finally caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a floor and wallboard connection structure of assembly type structure, can solve the inconvenient positioning accuracy of the erection joint of wallboard and floor and inconvenient problem among the assembly type structure.
In order to solve the technical problem, the utility model adopts the technical scheme that: a floor and wallboard connecting structure of an assembly type building is characterized in that a containing groove for containing the side face of a wallboard is formed in the wallboard, and the side edge of the floor is arranged in a groove; the floor slab is formed by filling concrete in a cuboid frame structure, and the cuboid frame structure is formed by welding by taking angle steel as an edge; the innovation points are as follows:
an I-shaped steel is arranged in the accommodating groove along the extending direction of the accommodating groove; a plurality of through holes which are matched and connected with the edges of the angle steels of the floor slab are formed in the web plate of the I-shaped steel along the extending direction, and two rows of bolt holes are formed in the web plate along the extending direction;
the edge of the floor slab is provided with a bolt hole and is preset with a stud bolt, and one end of the stud bolt extends out of the outer side of the edge and is matched with the bolt hole on the I-shaped steel through an assembly part; the fitting includes a first post and a second post; the lower surface of the first cylinder is connected with the top end of the second cylinder, the first cylinder and the second cylinder are coaxial, and bolt holes for accommodating stud bolts are arranged along the axial direction of the first cylinder and the second cylinder; the outer diameter of the first cylinder is larger than that of the second cylinder; the second column body is embedded into the through hole in the I-shaped steel web plate, and the lower surface of the first column body is tightly attached to the surface of the I-shaped steel web plate;
and a supporting cushion block is arranged between the floor slab and the lower wing plate contacted with the I-shaped steel.
Furthermore, a plurality of reinforcing ribs are arranged on the web plate of the I-shaped steel along the extension direction of the I-shaped steel along the other side edge opposite to the side connected with the floor slab.
The utility model has the advantages that:
1) in the utility model, the I-shaped steel arranged in the wall plate and the floor slab are connected through the assembly parts; the through hole on the I-shaped steel web has low precision requirement, after the bolt hole on the assembly part is processed according to high precision, the assembly part is embedded into the through hole on the web, and then the stud bolt is embedded into the bolt hole and is locked on the I-shaped steel web through the nut, so that the rapid and high-precision installation of the floor slab is realized; in addition, the supporting cushion blocks are arranged between the floor slab and the I-shaped steel, so that the safety risk that the stud bolts bear the gravity of the floor slab can be avoided, the stud bolts only play a role in connection and an acting force within a controllable range, and the safety of the whole connection structure is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a floor and wallboard connection structure of assembly type structure.
Fig. 2 is the utility model discloses a floor assembly spare structure sketch map of assembly type structure.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and fig. 2, in the floor-panel connection structure of an assembly type building, a containing groove for containing a side surface of a wall panel is formed in the wall panel, and a side edge of the floor panel is arranged in the groove; the floor is the intussuseption concrete of cuboid frame construction, and cuboid frame construction forms as the edge welding through the angle steel.
An I-shaped steel 1 is arranged in the accommodating groove along the extending direction of the accommodating groove; a plurality of through holes which are matched and connected with the edges of the angle steels of the floor slab are arranged on the web plate of the I-shaped steel 1 along the extension direction, and two rows of bolt holes are arranged along the extension direction of the web plate;
the edge of the floor slab 2 is provided with a bolt hole and is preset with a stud bolt, and one end of the stud bolt extends out of the outer side of the edge and is matched with the bolt hole on the I-shaped steel through an assembly part 3; the fitting 3 comprises a first cylinder 31 and a second cylinder 32; the lower surface of the first column 31 is connected with the top end of the second column 32, the first column 31 and the second column 32 are coaxial, and bolt holes for accommodating stud bolts are arranged along the axial direction of the first column 31 and the second column 32; the outer diameter of the first cylinder 31 is larger than that of the second cylinder 32; the second column body 32 is embedded in a through hole on the web plate of the I-shaped steel 1, and the lower surface of the first column body 31 is tightly attached to the surface of the web plate of the I-shaped steel;
the supporting cushion blocks 4 are arranged between the lower wing plates, in contact with the I-shaped steel 1, of the floor slab 2, so that the safety risk caused by the fact that the stud bolts bear the gravity of the floor slab can be avoided, the stud bolts only play a role in connection and an acting force in a controllable range, and the safety of the whole connection structure is improved.
A plurality of reinforcing ribs 5 are arranged on the web plate of the I-steel along the extension direction of the I-steel at the other side opposite to the side connected with the floor slab 2, so that the bearing strength of the I-steel 1 is improved.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. A floor and wallboard connecting structure of an assembly type building is characterized in that a containing groove for containing the side face of a wallboard is formed in the wallboard, and the side edge of the floor is arranged in a groove; the floor slab is formed by filling concrete in a cuboid frame structure, and the cuboid frame structure is formed by welding by taking angle steel as an edge; the method is characterized in that:
an I-shaped steel is arranged in the accommodating groove along the extending direction of the accommodating groove; a plurality of through holes which are matched and connected with the edges of the angle steels of the floor slab are formed in the web plate of the I-shaped steel along the extending direction, and two rows of bolt holes are formed in the web plate along the extending direction;
the edge of the floor slab is provided with a bolt hole and is preset with a stud bolt, and one end of the stud bolt extends out of the outer side of the edge and is matched with the bolt hole on the I-shaped steel through an assembly part; the fitting includes a first post and a second post; the lower surface of the first cylinder is connected with the top end of the second cylinder, the first cylinder and the second cylinder are coaxial, and bolt holes for accommodating stud bolts are arranged along the axial direction of the first cylinder and the second cylinder; the outer diameter of the first cylinder is larger than that of the second cylinder; the second column body is embedded into the through hole in the I-shaped steel web plate, and the lower surface of the first column body is tightly attached to the surface of the I-shaped steel web plate;
and a supporting cushion block is arranged between the floor slab and the lower wing plate contacted with the I-shaped steel.
2. A floor-to-wall panel connection structure for a fabricated building according to claim 1, wherein: and a plurality of reinforcing ribs are arranged on the web plate of the I-shaped steel along the extension direction of the I-shaped steel along the other side edge opposite to the side connected with the floor slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231165.0U CN212001636U (en) | 2019-12-13 | 2019-12-13 | Floor and wallboard connecting structure of prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231165.0U CN212001636U (en) | 2019-12-13 | 2019-12-13 | Floor and wallboard connecting structure of prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212001636U true CN212001636U (en) | 2020-11-24 |
Family
ID=73408061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231165.0U Active CN212001636U (en) | 2019-12-13 | 2019-12-13 | Floor and wallboard connecting structure of prefabricated building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212001636U (en) |
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2019
- 2019-12-13 CN CN201922231165.0U patent/CN212001636U/en active Active
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