Fabricated house structure with heat preservation function

Abstract

The utility model relates to the field of assembly type house structures, and particularly discloses an assembly type house structure with a heat preservation function, which comprises a main frame unit, a plurality of wall body units and a cornice, each wall body unit comprises a groove-shaped steel plate, high-pressure cement plates are arranged on the two sides of each groove-shaped steel plate, an outer wall decoration material is arranged on the outer side of the high-pressure cement plate on one side, and a wood veneer is further arranged on the outer side of the high-pressure cement plate on the other side. According to the fabricated building structure, the wood veneers are laid in the wall bodies, a warm and natural indoor environment is provided for residents, the overall living comfort is improved, main components such as the groove-shaped steel plates and the high-pressure cement plates of the fabricated building structure can be produced and prefabricated in a standardized mode in a factory, and the fabricated building structure is simple in structure and convenient to use. The factory production mode not only improves the production efficiency and the member quality, but also contributes to realizing streamlined operation, and reduces the site construction time and the labor cost.

Description

Technical Field

[0001] The utility model belongs to the field of prefabricated house structures, and specifically relates to a prefabricated house structure with heat preservation function. Background Art

[0002] A prefabricated house refers to a building assembled on-site with prefabricated components produced in factories. In terms of structural forms, precast concrete structures, steel structures, and wood structures can all be called prefabricated houses, which are important components of industrialized buildings. With the continuous progress and development of modern industrial technologies, building houses can be manufactured in batches and sets like machine production, and only need to transport the prefabricated house components to the construction site for assembly.

[0003] The existing Chinese patent CN220117453U discloses a prefabricated house structure, belonging to the field of building technology. The prefabricated house structure includes a foundation; a structural framework, which is arranged at the upper end of the foundation and includes beams, columns, walls, and a roof; exterior wall components, which are arranged at the side ends of the structural framework and include exterior wall panels, exterior wall insulation layers, interior wall panels, and interior wall insulation layers; and connecting pieces arranged inside the structural framework to achieve internal connection. This structure has high expandability and repeatability, can be flexibly combined and adjusted according to needs, and is suitable for different usage scenarios and geographical environments. This structure can not only reduce construction costs and construction periods, but also improve construction quality and usage benefits, and has broad application prospects and social and economic benefits.

[0004] The above-mentioned prefabricated house structure has its exterior wall components formed by combining exterior wall panels, exterior wall insulation layers, interior wall panels, and interior wall insulation layers. The formed components are easily damaged during transportation, resulting in the situation where the components cannot be used. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a prefabricated house structure with heat preservation function to solve the problems such as the components of the prefabricated house structure in the prior art being easily damaged during transportation.

[0006] A prefabricated house structure with heat preservation function includes a main frame unit, a plurality of wall units, and a cornice; each wall unit includes a channel steel plate, and high-pressure cement boards are arranged on both sides of the channel steel plate. Exterior wall decoration materials are arranged on the outer side of one of the high-pressure cement boards, and wood veneers are also arranged on the outer side of the other high-pressure cement board; the width of each wall unit is controlled within 3.5 meters; a plurality of the wall units are fixed to the main frame unit by welding, and the cornice is fixed to the main frame unit by bolts; the main frame unit is a rectangular three-dimensional galvanized steel structure.

[0007] Preferably, the inside of the channel steel plate is also filled with heat-insulating sand.

[0008] Preferably, the eaves are made by folding and grooving a zinc-magnesium-aluminum steel plate.

[0009] Preferably, the main frame unit includes a main frame body and a positioning buckle. A support base is fixedly connected to the bottom of the main frame body, and a limiting groove is opened on the upper side of the main frame body; a positioning card slot adapted to the main frame body is opened on the wall unit.

[0010] Preferably, the wall unit is slidably clamped on the main frame body. The positioning buckle is clamped on the limiting groove and fixedly connected by bolts, and the positioning buckle can limit the wall unit.

[0011] Compared with the prior art, the utility model has the following beneficial effects: By laying wood veneer inside the wall, it not only provides a warm and natural indoor environment for the residents, but also improves the overall living comfort. The wood veneer has good touch and heat preservation performance, which helps to adjust the indoor temperature and reduce energy consumption. The use of exterior wall decoration materials, such as paint, ceramic tiles or stone, etc., significantly enhances the aesthetic appearance of the house;

[0012] The main components of this prefabricated house structure, such as channel steel plates, high-pressure cement boards, etc., can be standardized produced and prefabricated in the factory. This factory production method not only improves the production efficiency and component quality, but also helps to realize the flow operation, reduce the on-site construction time and labor cost. At the same time, the main components produced by the combination of channel steel plates and high-pressure cement boards have the advantage of high strength and are not easily damaged during transportation;

[0013] Compared with the traditional on-site house building method, the prefabricated house structure can significantly shorten the construction time. Since most components have been prefabricated in the factory, only simple assembly and fixing work need to be carried out on-site, so the construction period can be greatly shortened and the construction efficiency can be improved. This structure can shorten the construction time by more than 90% compared with the traditional method, which is particularly beneficial for occasions where housing is urgently needed or the project needs to be completed quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 is a schematic diagram of the structure of the wall unit of the utility model;

[0016] Figure 3 is a schematic diagram of the structure of the main frame unit of the utility model.

[0017] In the figure: 1. Main frame unit; 11. Main frame body; 12. Positioning buckle; 13. Support base; 14. Limit groove; 2. Wall unit; 21. Channel steel plate; 22. High-pressure cement board; 23. Exterior wall decoration material; 24. Wood veneer. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0019] As Figure 1-2 shown:

[0020] Embodiment 1: The present invention provides a prefabricated house structure with heat preservation function, including: a main frame unit 1, a plurality of wall units 2 and eaves; the wall unit 2 includes a channel steel plate 21, and high-pressure cement boards 22 are arranged on both sides of the channel steel plate 21. An exterior wall decoration material 23 is arranged on the outer side of one of the high-pressure cement boards 22, and a wood veneer 24 is also arranged on the outer side of the other high-pressure cement board 22; the width of the wall unit is controlled within 3.5 meters; a plurality of wall units are fixed to the main frame unit 1 by welding, and the eaves are fixed to the main frame unit 1 by bolts; the main frame unit 1 is a rectangular three-dimensional galvanized steel structure;

[0021] Among them, a wood veneer 24 is laid inside the wall to improve the living comfort, and an exterior wall decoration material 23 is laid outside to enhance the aesthetics and durability; except for the door and window parts, this prefabricated house structure takes the channel steel plate 21 as the main body, and cooperates with the high-pressure cement board 22 to meet the overall firmness. The structure can be mass-produced in the factory. Compared with the traditional on-site building method, the construction time can be significantly shortened by more than 90%; and the width of each wall unit is controlled within 3.5 meters, which meets the national regulations for the transportation of ordinary large items; in actual use, these wall units with a width within 3.5 meters will be combined by welding and other methods to form a wider room bay, usually between 3.5 meters and 4 meters. Such a bay width is determined based on the actual needs of customers, so as to provide enough space to meet the living or use needs.

[0022] Specifically, heat preservation sand is also filled inside the channel steel plate 21.

[0023] Specifically, the eaves are made by folding and grooving zinc-magnesium-aluminum steel plates.

[0024] As can be seen from the above, the heat-insulating sand can play an insulating role. Compared with the traditional brick structure, this prefabricated house structure has higher structural strength and better heat insulation performance. At the same time, it is convenient for centralized installation and assembly in the factory. Compared with the traditional on-site house construction method, it can significantly shorten the construction time by more than 90%. And the width of each wall unit is controlled within 3.5 meters, which meets the national regulations for the transportation of ordinary large items. The eaves are made of zinc-magnesium-aluminum steel plates formed by folding grooves. The zinc-magnesium-aluminum steel plate folding groove is a water guide groove, which can not only effectively collect rainwater, but also significantly enhance the overall strength and wind pressure resistance of the house, and at the same time endow the building with a beautiful external form.

[0025] As Figure 3 shown:

[0026] Embodiment 2: This embodiment is basically the same as the previous embodiment, except that the main frame unit 1 includes a main frame body 11 and a positioning buckle 12. A support base 13 is fixedly connected to the bottom of the main frame body 11, and a limit groove 14 is provided on the upper side of the main frame body 11; a positioning card slot adapted to the main frame body 11 is provided on the wall unit 2.

[0027] Specifically, the wall unit 2 is slidably clamped on the main frame body 11, and the positioning buckle 12 is clamped on the limit groove 14 and fixedly connected by bolts. The positioning buckle 12 can limit the wall unit 2.

[0028] As can be seen from the above, the main frame body 11 is installed on the ground after being penetrated by a steel drill through the support base 13. When the wall unit 2 needs to be installed, the wall unit 2 is longitudinally slidably clamped on the main frame body 11, and then the positioning buckle 12 is buckled on the limit groove 14 and fixedly connected by bolts, so that the wall unit 2 can be further fixed, thereby ensuring its stability.

[0029] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0030] In the description of the present utility model, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. The meaning of "plurality" is two or more, unless otherwise specifically defined.

[0031] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0033] In the description of this specification, the descriptions with reference to terms such as "one embodiment", "some embodiments", "example", "specific example" or "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0034] In the drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved, and other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0035] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An assembled house structure with thermal insulation function, characterized in that: include: It comprises a main frame unit (1), a plurality of wall units (2) and a cornice; The wall unit (2) comprises a grooved steel plate (21), and high-pressure cement plates (22) are arranged on both sides of the grooved steel plate (21), wherein an outer side of the high-pressure cement plate (22) on one side is provided with an exterior wall decoration material (23), and an outer side of the high-pressure cement plate (22) on the other side is also provided with a wood veneer (24); The width of the wall unit is controlled within 3.5 meters; The plurality of wall units are fixed to the main frame unit (1) by welding, and the cornice is fixed to the main frame unit (1) by bolts; The main frame unit (1) is a rectangular three-dimensional galvanized steel structure.

2. The prefabricated house structure with thermal insulation function as claimed in claim 1, characterized in that: The interior of the channel-shaped steel plate (21) is also filled with thermal insulation sand.

3. The prefabricated house structure with thermal insulation function as claimed in claim 1, characterized in that: The eaves are made by folding zinc-magnesium-aluminum steel plates.

4. The prefabricated house structure with thermal insulation function as claimed in claim 1, characterized in that: The main frame unit (1) comprises a main frame body (11) and a positioning buckle (12); the bottom of the main frame body (11) is fixedly connected to a support base (13); a limiting groove (14) is provided on the upper side of the main frame body (11); and a positioning buckle adapted to the main frame body (11) is provided on the wall unit (2).

5. The prefabricated house structure with thermal insulation function as claimed in claim 4, characterized in that: The wall unit (2) is slidably embedded in the main frame body (11), and the positioning buckle (12) is embedded in the limiting groove (14) and fixedly connected by bolts. The positioning buckle (12) can limit the wall unit (2).

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