Heavy steel fabricated house

Abstract

The utility model discloses a heavy steel assembly type house which comprises a bottom frame, a wall frame and a top frame and is characterized in that adjacent positions of the bottom frame, the wall frame and the top frame are installed through counter bore bolts, the bottom frame comprises an H-shaped steel frame, the wall frame comprises wall rectangular pipe long columns and side columns, and the side columns are connected with the H-shaped steel frame. The wall rectangular pipe long columns and the side columns are assembled through counter bore bolts to form a rectangular frame, the top frame comprises top rectangular pipe long beams and side beams, and the top rectangular pipe long beams and the side beams are assembled through counter bore bolts to form a rectangular frame. The framework on one side of the house is formed by the rectangular pipes and the H-shaped steel, the defect that too many inclined struts and side struts are added for guaranteeing the strength of an existing house is overcome, and the whole house framework is light due to the adoption of the rectangular pipes and the H-shaped steel; the holes are formed in the frames in advance, so that the adjacent frames can be installed through counter bore bolts, the frames can be filled with heat preservation materials, and the overall appearance is more attractive.

Description

Technical Field

[0001] This utility model relates to the field of heavy steel prefabricated housing technology, and in particular to a heavy steel prefabricated house. Background Technology

[0002] Prefabricated housing, as a building structure, is widely used in various engineering projects, disaster relief operations, and daily life. Its modular design meets the need for efficient assembly. In order to innovate prefabricated housing and extend its functionality, we are exploring prefabricated housing that is more efficient in assembly, more convenient in storage and transportation, more diverse in function, and more aesthetically pleasing.

[0003] Existing heavy steel prefabricated house wall panel structures are complex, heavy, and inconvenient to transport. Moreover, the assembled wall panels are mostly connected by connecting steel components, which is not aesthetically pleasing. Utility Model Content

[0004] Therefore, it is necessary to provide a heavy steel prefabricated house to address the aforementioned technical problems.

[0005] To achieve the above objectives, this utility model provides a heavy steel prefabricated house, including a bottom frame, a wall frame, and a top frame. The bottom frame, wall frame, and top frame are all installed adjacent to each other using countersunk bolts. The bottom frame includes an H-shaped steel frame, the wall frame includes long rectangular tube columns and side columns, which are assembled into a rectangular frame using countersunk bolts. The top frame includes a top rectangular tube beam and side beams, which are assembled into a rectangular frame using countersunk bolts. The side beams have chamfers at both ends to facilitate contact with the side columns and the other side beam.

[0006] Preferably, the bottom frame further includes several bottom supports, with both ends of the bottom supports connected to the H-shaped steel frame; the H-shaped steel frame is preferably 100mm*100mm*8mm*6mm H-shaped steel, and the bottom supports are preferably 60mm*60mm rectangular tubes with a wall thickness of 2.5mm.

[0007] Preferably, the spacing of the bottom supports is 60cm.

[0008] Preferably, the wall frame further includes several wall support columns, the two ends of which are connected to the long rectangular tube columns of the wall; the long rectangular tube columns, side columns and wall support columns are all preferably rectangular tubes of 80mm*80mm with a wall thickness of 4mm.

[0009] Preferably, the distance between the side column and the adjacent wall support column, as well as between the adjacent wall support columns, is 120cm to 150cm.

[0010] Preferably, the top frame further includes several top support beams, the two ends of which are connected to rectangular tube beams; the top rectangular tube beams, side beams and top support beams are all preferably rectangular tubes of 50mm*100mm with a wall thickness of 4mm.

[0011] Preferably, the distance between the side beam and the adjacent top support beam and the adjacent top support beam is 70cm to 90cm.

[0012] Preferably, the wall frame further includes door frames and window frames, both of which are mounted on wall support columns.

[0013] Preferably, the top frame further includes several top support beams, all of which are mounted on the top support beams.

[0014] Preferably, the wall frame is installed with, from the outside in, an insulated decorative panel, an 8cm insulated extruded polystyrene board, a 3cm thick vacuum insulation board, and an interior wall decorative panel; the top frame is installed with, from the outside in, a 4cm all-aluminum insulated tile, an 8cm thick extruded polystyrene board, a 3cm thick vacuum insulation board, and an interior decorative panel; and the bottom frame is installed with, from the outside in, solid wood flooring, a floor insulation layer, and a 13cm thick integrated insulation board.

[0015] Compared with existing technologies, this technical solution has at least one of the following beneficial effects:

[0016] 1. By using rectangular tubes and H-beams to construct the frame of one side of the house, the shortcomings of existing houses that require too many diagonal and lateral braces to ensure strength are reduced, and the use of rectangular tubes and H-beams makes the overall house frame lighter.

[0017] 2. The pre-drilled holes on the frame allow adjacent frames to be installed using countersunk bolts, and the interior of the frame can be filled with insulation material, making the overall appearance more aesthetically pleasing. Attached Figure Description

[0018] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0019] Figure 2 These are two perspective views of an embodiment of the present utility model;

[0020] In the diagram, 1 is the bottom frame; 11 is the H-beam frame; 12 is the bottom support; 2 is the wall frame; 21 is the long rectangular tube wall column; 22 is the side column; 23 is the wall support column; 24 is the door frame; 25 is the window frame; 3 is the top frame; 31 is the long rectangular tube top beam; 32 is the side beam; 33 is the top support beam; and 34 is the top support beam. Detailed Implementation

[0021] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0022] Please see Figures 1 to 2 This application provides a heavy steel prefabricated house, including a bottom frame 1, wall frames 2, and a top frame 3. The bottom frame 1, wall frames 2, and top frame 3 are all installed adjacent to each other using countersunk bolts. The bottom frame 1 includes an H-shaped steel frame 11. The wall frame 2 includes long rectangular tube columns 21 and side columns 22, which are assembled into a rectangular frame using countersunk bolts. The top frame 3 includes a top rectangular tube beam 31 and side beams 32, which are also assembled into a rectangular frame using countersunk bolts. The side beams 32 have chamfers at both ends to facilitate contact with the side columns 22 and the other side beam 32. The bottom frame 1 also includes several bottom supports 12, with both ends connected to the H-shaped steel frame 11. The H-shaped steel frame 11 is preferably 100mm*100mm*8mm*6mm H-shaped steel, and the bottom supports 12 are preferably 60mm*60mm rectangular tubes with a wall thickness of 2.5mm. The spacing between the bottom supports 12 is preferably 60cm. The spacing between the side column 22 and the adjacent wall support column 23, as well as between adjacent wall support columns 23, is preferably 120cm to 150cm. The top frame 3 also includes several top support beams 33, the two ends of which are connected to rectangular tube beams 31; the top rectangular tube beams 31, side beams 32, and top support beams 33 are all preferably rectangular tubes of 50mm*100mm with a wall thickness of 4mm. The spacing between the side beams 32 and adjacent top support beams 33, as well as between adjacent top support beams 33, is preferably 70cm to 90cm. The wall frame 2 also includes door frames 24 and window frames 25, both of which are installed on the wall support columns 23. The top frame 3 also includes several top support beams 34, all of which are installed on the top support beams 33. The wall frame 2 is installed from the outside in with the following components: thermal insulation decorative panel, 8cm thermal insulation extruded polystyrene board, 3cm thick vacuum insulation board and interior wall decorative panel. The top frame 3 is installed from the outside in with the following components: 4cm all-aluminum thermal insulation tile, 8cm thick extruded polystyrene board, 3cm thick vacuum insulation board and interior decorative panel. The bottom frame 1 is installed from the outside in with the following components: solid wood flooring, floor insulation layer and 13cm thick integrated insulation board.

[0023] In this embodiment, the bottom frame 1 is formed by H-shaped steel frame 11 and spaced-apart bottom supports 12. The wall frame 2 is formed by rectangular tube long columns 21, side columns 22, wall support columns 23, and door frames 24 and window frames 25 installed according to actual needs. The top frame 3 is formed by top rectangular tube long beams 31, side beams 32, top support beams 33, and top support crossbeams 34 installed as needed. This reduces the complex diagonal bracing structure of existing heavy steel prefabricated house frame panels. The use of rectangular tubes and H-shaped steel reduces the overall weight of the frame panel. Different support spacing can be selected according to different installation environments, saving costs. Pre-drilled holes are provided on the frame panel, allowing for direct installation using at least three countersunk bolts after transportation. Therefore, the frame panel is easy and quick to install while ensuring its strength, avoiding the splicing method of traditional steel components. The overall appearance is more aesthetically pleasing. Furthermore, different insulation boards and decorative boards are installed inside the frame panel, making it a ready-made integrated structure that is more practical.

[0024] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0025] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A heavy steel prefabricated house, comprising a bottom frame (1), wall frames (2) and a top frame (3), characterized in that, The bottom frame (1), wall frame (2) and top frame (3) are all installed at adjacent locations by countersunk bolts. The bottom frame (1) includes an H-shaped steel frame (11). The wall frame (2) includes a rectangular tube long column (21) and a side column (22). The rectangular tube long column (21) and the side column (22) are assembled into a rectangular frame by countersunk bolts. The top frame (3) includes a top rectangular tube long beam (31) and a side beam (32). The top rectangular tube long beam (31) and the side beam (32) are assembled into a rectangular frame by countersunk bolts. The two ends of the side beam (32) are provided with chamfers to facilitate contact with the side column (22) and the other side beam (32).

2. The prefabricated steel frame house according to claim 1, characterized in that, The bottom frame (1) also includes several bottom supports (12), the two ends of which are connected to the H-shaped steel frame (11); the H-shaped steel frame (11) is 100mm*100mm*8mm*6mm H-shaped steel, and the bottom support (12) is a 60mm*60mm rectangular tube with a wall thickness of 2.5mm.

3. The prefabricated steel frame house according to claim 2, characterized in that, The spacing of the bottom support (12) is 60cm.

4. The prefabricated steel frame house according to claim 1, characterized in that, The wall frame (2) also includes several wall support columns (23), the two ends of which are connected to the long rectangular tube column (21) of the wall; the long rectangular tube column (21), the side column (22) and the wall support column (23) are all rectangular tubes with a wall thickness of 4mm and a diameter of 80mm*80mm.

5. The prefabricated steel frame house according to claim 4, characterized in that, The distance between the side column (22) and the adjacent wall support column (23) and between the adjacent wall support columns (23) is 120cm~150cm.

6. The prefabricated steel frame house according to claim 1, characterized in that, The top frame (3) also includes several top support beams (33), the two ends of which are connected to the rectangular tube long beams (31); the top rectangular tube long beams (31), the side beams (32) and the top support beams (33) are all rectangular tubes with a wall thickness of 4mm and a diameter of 100mm.

7. The prefabricated steel frame house according to claim 1, characterized in that, The distance between the side beam (32) and the adjacent top support beam (33) and the adjacent top support beam (33) is 70cm~90cm.

8. The prefabricated steel frame house according to claim 4, characterized in that, The wall frame (2) also includes a door frame (24) and a window frame (25), both of which are mounted on the wall support column (23).

9. The prefabricated steel frame house according to claim 6, characterized in that, The top frame (3) also includes several top support beams (34), all of which are mounted on the top support beams (33).

10. The prefabricated steel frame house according to claim 1, characterized in that, The wall frame (2) is installed with thermal insulation decorative panel, 8cm thermal insulation extruded board, 3cm thick vacuum insulation board and interior wall decorative panel in sequence from the outside to the inside. The top frame (3) is installed with 4cm all-aluminum thermal insulation tile, 8cm thick extruded board, 3cm thick vacuum insulation board and interior decorative panel in sequence from the outside to the inside. The bottom frame (1) is installed with solid wood flooring, floor insulation layer and 13cm thick integrated insulation board in sequence from the outside to the inside.

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