CN218292264U - Full-assembly building structure - Google Patents

Abstract

The utility model discloses a fully assembled building structure, which sequentially includes a prefabricated foundation, a prefabricated standard layer and a prefabricated roof layer from bottom to top, the prefabricated foundation and the prefabricated standard layer, the prefabricated standard layer and the prefabricated roof layer 90 connection; the top connecting part includes a connecting piece, the connecting piece is provided with a hoisting hole, and the bottom connecting part includes a socket matching with the connecting piece, and the connecting piece is inserted into the socketing groove Finally, the adjacent connecting parts are strengthened and fixed by horizontally arranged steel pins. Compared with the prior art, the utility model has the advantages of clear structure and convenient construction. 1. Good integrity and good anti-seismic performance; 2. Reduce the amount of excavation, less environmental pollution and less damage to the land; 3. The construction progress is fast, and it can be hoisted and assembled at the factory after production and transportation to the site. The industrialized production of construction engineering has been realized, and the quality, progress and safety of the project can be controlled more effectively. It has strong practicality and marketing value.

Description

A fully assembled building structure

technical field

The utility model relates to the technical field of construction engineering, in particular to a fully assembled building structure.

Background technique

Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories are processed and manufactured in the factory, such as floors, wall panels, stairs, balconies, etc., and transported to the construction site. The connection method is assembled and installed on site; the modular assembly is to reorganize the assembly components in different ways to achieve different assembly schemes.

Compared with traditional buildings, prefabricated buildings have the advantage of short construction time. However, existing prefabricated houses mostly adopt the form of joint pouring, which still requires manual assembly at the construction site. It also requires a lot of manpower, resulting in a waste of human resources, and The overall stability and seismic performance are not as good as cast-in-situ structures, which cause great environmental pollution and great damage to the land.

Therefore, a fully prefabricated building structure needs to be studied urgently.

Utility model content

The purpose of the utility model is to solve the problems mentioned in the background technology and provide a fully assembled building structure.

In order to solve the above technical problems, the technical solution provided by the utility model is: a fully assembled building structure, which sequentially includes a prefabricated foundation, a prefabricated standard layer and a prefabricated roof layer from bottom to top. Mortise and tenon connection between the standard layer and the prefabricated roof layer;

The prefabricated foundation and the top of the prefabricated standard layer are provided with a top connection part, the bottom of the prefabricated standard layer and the prefabricated roof layer are provided with a bottom connection part, and the top connection part and the bottom connection part are matched for use;

The prefabricated foundation and the prefabricated standard floor are divided into several combined units with the room as the unit, and the bottom connecting part and the top connecting part are located at the square columns of the combined unit;

The top connecting part includes a connecting part, and the connecting part is provided with a hoisting hole, and the bottom connecting part includes a socket matching with the connecting part. After the connecting part is inserted into the socketing groove, the corresponding The adjacent connecting pieces are strengthened and fixed by horizontal steel pins.

As a preferred solution, the prefabricated foundation is in the form of a box foundation.

As a preferred solution, the top of the prefabricated roof layer includes a connecting layer, the top of the connecting layer is fixed with a top surface layer, and the fixed surface layer is one of a flat roof and a sloping roof.

As a preferred solution, the bottom connecting part is a female tenon, and the top connecting part is a male tenon.

As a preferred solution, the number of bottom connection parts and top connection parts in each combined unit is eight.

As a preferred solution, the connecting piece is an embedded piece of 50mm thick Q235 steel plate.

As a preferred solution, the specification of the steel pin is Φ50.

Compared with the prior art, the utility model has the advantages of clear structure and convenient construction. 1. Good integrity and good anti-seismic performance; 2. Reduce the amount of excavation, less environmental pollution and less damage to the land; 3. The construction progress is fast, and it can be hoisted and assembled at the factory after production and transportation to the site. The industrialized production of construction engineering has been realized, and the quality, progress and safety of the project can be controlled more effectively. It has strong practicality and marketing value.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view of the prefabricated foundation/prefabricated standard floor of the present invention.

Fig. 3 is a sectional view of the prefabricated foundation of the present invention.

Fig. 4 is a schematic diagram of the structure of the mortise and tenon connection in the prefabricated standard layer of the present invention.

As shown in the figure: 1. Prefabricated foundation, 2. Prefabricated standard layer, 3. Prefabricated roof layer, 4. Top connection part, 5. Bottom connection part, 6. Connector, 7. Hoisting hole, 8. Insertion slot , 9, steel pin.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

In the description of the embodiment of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" appear The orientation or positional relationship indicated by , "outside", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of this utility model is used, and is only for the convenience of describing the utility model and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, the appearance of the terms "horizontal", "vertical", "overhanging" etc. does not mean that the parts are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiments of the present utility model, "multiple" means at least 2.

In the description of the embodiment of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Combined with the accompanying drawings, a fully assembled building structure includes a prefabricated foundation 1, a prefabricated standard layer 2 and a prefabricated roof layer 3 from bottom to top. Mortise and tenon connection between the surface layers 3;

The top of the prefabricated foundation 1 and the prefabricated standard layer 2 is provided with a top connection part 4, the bottom of the prefabricated standard layer 2 and the prefabricated roof layer 3 is provided with a bottom connection part 5, and the top connection part 4 and the bottom connection part 5 matching use;

The prefabricated foundation 1 and the prefabricated standard floor 2 are divided into several combined units with the room as the unit, and the bottom connecting part 5 and the top connecting part 4 are located at the square columns of the combined unit;

The top connecting part 4 includes a connecting piece 6, and the connecting piece 6 is provided with a hoisting hole 7, and the bottom connecting part 5 includes an insertion slot 8 matched with the connecting piece 6, and the connecting piece 6 is inserted into Behind the insertion slot 8, adjacent connecting pieces 6 are reinforced and fixed by horizontally arranged steel pins 9.

The form of the prefabricated foundation 1 is a box foundation.

The top of the prefabricated roof layer 3 includes a connecting layer, the top of the connecting layer is fixedly provided with a top surface layer, and the fixed surface layer is one of a flat roof and a sloping roof.

The bottom connecting part 5 is a female tenon, and the top connecting part 4 is a male tenon.

The number of bottom connecting parts 5 and top connecting parts 4 in each combined unit is eight.

The connector 6 is an embedded part of 50mm thick Q235 steel plate.

The specification of the steel pin 9 is Φ50.

This modernized prefabricated house has several advantages when the utility model is implemented: 1. Good integrity and good earthquake resistance. 2. Reduce the amount of excavation, less environmental pollution and less damage to the land. 3. The construction progress is fast, and it is produced in the factory and transported to the site for hoisting. Realized the industrialized construction and production of construction engineering. The project quality, progress and safety can be more effectively controlled. In particular, the connection between the upper and lower floors adopts the oldest connection method in my country, the mortise and tenon connection. Safe and reliable. The hooks of each layer are exactly the male and female tenons of the upper layer, and the male and female tenons are fixed with Φ50 steel pins after being put on. Each room has 8 steel nails tenon and tenon tenon firmly. It fully complies with the requirements of the upper and lower undertakings.

The exterior wall decoration is completed in the factory at one time, reducing waste. The interior is decorated by the owners themselves according to their preferences. This will not only reduce the waste of building materials, reduce construction waste, reduce environmental pollution, but also reduce project costs. It is a good thing that benefits the country and the people. Building a house in the future is like making a car. Produced in the factory according to the drawings and installed on site.

The utility model and its implementation have been described above. This description is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (7)

1. A fully assembled building structure, characterized in that: from bottom to top, it comprises a prefabricated foundation, a prefabricated standard layer and a prefabricated roof layer, between the prefabricated foundation and the prefabricated standard layer, the prefabricated standard layer and the prefabricated roof layer Mortise and tenon connection; The prefabricated foundation and the top of the prefabricated standard layer are provided with a top connection part, the bottom of the prefabricated standard layer and the prefabricated roof layer are provided with a bottom connection part, and the top connection part and the bottom connection part are matched for use; The prefabricated foundation and the prefabricated standard floor are divided into several combined units with the room as the unit, and the bottom connecting part and the top connecting part are located at the square columns of the combined unit; The top connecting part includes a connecting part, and the connecting part is provided with a hoisting hole, and the bottom connecting part includes a socket matching with the connecting part. After the connecting part is inserted into the socketing groove, the corresponding The adjacent connecting pieces are strengthened and fixed by horizontal steel pins. 2. A fully assembled building structure according to claim 1, characterized in that: the prefabricated foundation is in the form of a box foundation. 3. A fully assembled building structure according to claim 2, characterized in that: the top of the prefabricated roof layer comprises a connecting layer, the top of the connecting layer is fixedly provided with a top surface layer, and the top surface layer is One of flat roof and sloping roof. 4. A fully assembled building structure according to claim 3, characterized in that: the bottom connecting part is a tenon, and the top connecting part is a male tenon. 5. A fully assembled building structure according to claim 4, characterized in that: the number of inner bottom connection parts and top connection parts of each combination unit is 8. 6. A fully-fabricated building structure according to any one of claims 1-5, characterized in that: the connectors are pre-embedded parts of 50mm thick Q235 steel plates. 7. A fully assembled building structure according to any one of claims 1-5, characterized in that: the specification of the steel pins is Φ50.

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