Heavy steel and concrete integrated house structure

Abstract

The utility model belongs to the technical field of heavy steel concrete assembly type buildings, and particularly relates to a heavy steel concrete integrated house structure which comprises a heavy steel frame, the heavy steel frame forms a frame structure of a house, and a face formed by the heavy steel frame adopts a concrete cage frame structure to form a concrete steel structure wall. A frame body of the heavy steel frame is formed into a concrete steel structure column or a concrete steel structure beam through concrete pouring. The concrete steel structure wall body, the concrete steel structure beams and the concrete steel structure columns are integrally formed in a pouring mode, and a door opening or a window opening is formed in the concrete steel structure wall body. And a plurality of connecting pieces are arranged on the heavy steel frame. According to the heavy steel and concrete integrated building structure provided by the utility model, the steel structure is wrapped by the concrete wall body layer, and the heavy steel structure is tightly combined with concrete pouring to form an integral stress system, so that the joint is prevented from cracking, and the combination strength of the concrete wall body and the steel structure is effectively improved; the corrosion speed of the heavy steel frame can be reduced, and the service life of a building is prolonged.

Description

Technical Field

[0001] This utility model belongs to the field of heavy steel concrete prefabricated building technology, specifically relating to a heavy steel concrete integrated house structure. Background Technology

[0002] Currently, buildings mainly use concrete structures or steel structures as their main framework. In steel structure buildings, aerated concrete blocks or similar lightweight materials are usually filled inside the steel frame, and a layer of concrete is applied to the exterior walls to complete the wall structure.

[0003] However, due to the significant difference in thermal expansion coefficients between concrete and steel, stress concentration can easily occur at the joint between the two under temperature changes or loads, leading to cracking and affecting the building's integrity and waterproofing performance. Traditional steel-framed infill wall structures have poor overall integrity, and the connection between the steel structure and the masonry / concrete layers is insufficient to effectively transfer seismic forces, resulting in inadequate seismic strength and posing safety hazards. Exposed or poorly protected steel components are prone to rusting in humid environments, especially after the concrete layer cracks, allowing moisture to penetrate and accelerate steel corrosion, thereby reducing the building's lifespan and structural strength. Utility Model Content

[0004] In view of this, the present invention provides a heavy steel-concrete integrated house structure to solve the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] This utility model provides a heavy steel-concrete integrated house structure, including a heavy steel frame, which constitutes the frame structure of the house. The surface formed by the heavy steel frame adopts a concrete cage structure to form a concrete steel structure wall. The frame of the heavy steel frame is formed by concrete casting to form concrete steel structure columns or concrete steel structure beams. The concrete steel structure walls, concrete steel structure beams and concrete steel structure columns are integrally cast and formed. Door openings or window openings are provided on the concrete steel structure walls.

[0007] In the aforementioned integrated steel-concrete composite building structure, as a preferred embodiment, the building structure has at least one open surface.

[0008] In the aforementioned integrated steel-concrete composite building structure, as a preferred embodiment, the heavy steel frame is provided with multiple connectors.

[0009] In the aforementioned heavy steel-concrete integrated house structure, as a preferred embodiment, the heavy steel frame includes a bottom frame member, multiple vertical columns connected at the corners of the bottom frame member, and a top frame member located at the top of the columns; the heavy steel frame structure is provided with multiple connecting slots for installing connectors.

[0010] In the aforementioned integrated steel-concrete composite building structure, as a preferred embodiment, the heavy steel frame is made of I-beams, square steel, or cross steel.

[0011] In the aforementioned integrated steel-concrete structure, as a preferred embodiment, the steel-concrete wall includes a metal cage and an insulation layer.

[0012] In the aforementioned integrated steel-concrete composite building structure, as a preferred embodiment, the bottom frame is rectangular, square, or a regular polygon.

[0013] In the aforementioned integrated steel-concrete structure, as a preferred embodiment, the connector is T-shaped or rake-shaped, with one end connected to the steel frame and a vertical or horizontal waist-shaped hole provided near the free end of the connector.

[0014] In the aforementioned integrated steel-concrete composite building structure, as a preferred embodiment, the doorway is circular or rectangular.

[0015] This utility model provides a heavy-duty steel-concrete integrated house structure, which has the following beneficial effects:

[0016] This utility model provides a heavy-duty steel-concrete integrated building structure. By encasing the steel structure within concrete steel walls, the heavy steel structure and concrete are tightly integrated, forming a unified load-bearing system. This prevents cracking at the joint, effectively increasing the strength of the bond between the concrete walls and the steel structure, slowing down the corrosion rate of the heavy steel frame, and extending the building's lifespan. Connectors are installed on the heavy steel frame, extending to the outside of the concrete steel walls, facilitating the casting and connection of two integrated building structures. Furthermore, the integrated structure enhances structural stiffness and ductility, improving seismic performance. Attached Figure Description

[0017] Figure 1 This is an illustration of the integrated house structure provided in the embodiments of the present utility model;

[0018] Figure 2 This is a cross-sectional schematic diagram of the structure with connectors and heavy steel frame provided in the embodiment of this utility model. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0021] The numbers in the diagram represent the following: 1 is a concrete-steel structure wall, 2 is a concrete-steel structure beam, 3 is a concrete-steel structure column, 4 is a bottom frame member, 5 is a column member, 6 is a top frame member, 7 is a connector, 8 is a connecting slot, 9 is a doorway, 10 is a vertical waist-shaped hole, 11 is a rake-shaped connector, 12 is a T-shaped connector, and 13 is a horizontal waist-shaped hole.

[0022] The following describes exemplary embodiments of this utility model in conjunction with specific circumstances:

[0023] like Figures 1 to 2 As shown, this utility model provides a heavy steel-concrete integrated house structure, including a heavy steel frame, which constitutes the frame structure of the house. The surface formed by the heavy steel frame adopts a concrete cage structure to form a concrete steel structure wall 1. The frame of the heavy steel frame is formed by concrete casting to form concrete steel structure columns 3 or concrete steel structure beams 2. The concrete steel structure wall 1, concrete steel structure beams 2 and concrete steel structure columns 3 are integrally cast. The concrete steel structure wall 1 is provided with door openings 9 or window openings. The house structure has at least one open surface, forming a connected space. Multiple connectors 7 are provided on the heavy steel frame. The connectors 7 extend to the outside of the concrete layer of the steel concrete column 3 or steel concrete beam 2. The connectors 7 are welded or plugged to the heavy steel frame, or connected by a combination of plugging and welding.

[0024] The heavy steel frame includes a base frame 4, multiple vertical columns 5 connected at the corners of the base frame 4, and a top frame 6 located at the top of the columns 5. The heavy steel frame structure has multiple connecting slots 8 for installing the connecting components 4.

[0025] The heavy steel frame is made of I-beams, square steel, or cross steel. The concrete steel structure wall includes a metal cage and an insulation layer. The bottom frame 10 of the heavy steel frame is rectangular, square, or a regular polygon.

[0026] The connector 7 is T-shaped or rake-shaped, with a vertical oblong hole 10 or a horizontal oblong hole 13 on its outer extension. The connector 7 is cut from steel plate, and the width of its outer extension matches the size of the connecting slot hole 8. The fixed end of the connector 7 has a T-shaped or rake-shaped pull part, which is welded and fixed to the column 5, top frame 6, or bottom frame 4 of the heavy steel frame. The connecting holes on the two interoperable connectors 7 are a horizontal oblong hole 5 and a vertical oblong hole 8, respectively. This design increases the compatibility of the connection and avoids connection problems.

[0027] The T-shaped connector 12 is one structure of the connector 7. The T-shaped connector 12 corresponds one-to-one with the connecting slot 8. This structure has the advantage of convenient installation and layout, and the choice of whether to install the connector 7 can be made according to requirements. The rake-shaped connector 11 is a multi-connection structure. This design has the advantages of convenient installation and fast layout. Of course, the connector 7 can also be designed as an L-shaped structure and other structures, which will not be listed here. The L-shaped structure and the T-shaped structure are used in the same way.

[0028] The integrated house structure of this application can also be used for the construction of bunkers. When used for bunker construction, the opening is sealed with a cover plate. At this time, the door opening is set on the cover plate, and the concrete used to pour the house structure is waterproof concrete.

[0029] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0030] The above examples illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this utility model. Therefore, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A heavy steel reinforced concrete integrated house structure comprising a heavy steel frame, characterized in that: The heavy steel frame constitutes the frame structure of the house, and the surface formed by the heavy steel frame adopts a concrete cage structure to form a concrete steel structure wall; the frame of the heavy steel frame is made of concrete casting to form concrete steel structure columns or concrete steel structure beams; the concrete steel structure walls, concrete steel structure beams and concrete steel structure columns are cast integrally, and the concrete steel structure walls are provided with door openings or window openings; the house structure has at least one open surface.

2. The reinforced concrete integrated house structure according to claim 1, characterized in that: The heavy steel frame includes a bottom frame, multiple vertical columns connected at the corners of the bottom frame, and a top frame at the top of the columns; the heavy steel frame structure is provided with multiple connecting slots for installing connectors.

3. The reinforced concrete integrated house structure according to claim 1, characterized in that: The heavy steel frame is made of I-beams, square steel, or cross steel.

4. The reinforced concrete integrated house structure according to claim 1, characterized in that: The concrete-steel structure wall includes a metal cage and an insulation layer.

5. The reinforced concrete integrated house structure according to claim 2, characterized in that: The bottom frame is rectangular.

6. The reinforced concrete integrated house structure according to claim 2, characterized in that: The bottom frame is a regular polygon.

7. The reinforced concrete integrated house structure according to claim 2, characterized in that: The connector is T-shaped or rake-shaped, with one end connected to the heavy steel frame, and a vertical or horizontal waist-shaped hole provided near the free end of the connector.

8. The reinforced concrete integrated house structure according to claim 1, characterized in that: The doorway is either circular or rectangular.

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