Modular house main body structure and modular house

Abstract

The utility model provides a modular house main body structure and a modular house, and relates to the technical field of fabricated buildings, the modular house main body structure comprises a bottom layer frame, a bottom layer plate, a first wall body frame, a second wall body frame and a third wall body frame, the first wall body frame, the second wall body frame and the third wall body frame are installed on the upper end face of the bottom layer plate, and top rods are fixedly connected among the top of the first wall body frame, the top of the second wall body frame and the top of the third wall body frame. According to the modular house main body structure and the modular house, through the first wall body frame, the second wall body frame and the third wall body frame, double-layer supporting is achieved, a space is reserved in the house main body structure, good heat insulation performance is achieved, living comfort is improved, meanwhile, high supporting strength is achieved, and the modular house main body structure and the modular house are convenient to use. The overall strength of the modular house is improved, and assembling is easier and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated buildings, in particular to a modular house main structure and a modular house. Background Technique

[0002] A prefabricated building refers to a building in which a large amount of on-site operation work in the traditional construction method is transferred to a factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the building construction site, and are assembled and installed on-site through reliable connection methods. At present, in construction projects, prefabricated structures are mostly used to shorten the construction period and improve the construction quality. The prefabricated structure is divided into two types: reinforced concrete prefabricated structure and prefabricated steel structure. In the first type of prefabricated structure, reinforced concrete generally uses prefabricated structural members to leave steel bar heads at the joints. After on-site assembly, the joints are supported and then concreted at the joint positions, and cured on-site to complete the fixation of the joint positions. This type is generally used as a permanent building. The second type of prefabricated structure is to completely use steel structures to build beams and columns, and color steel plates are installed outside the steel structures. This type is generally used as a temporary building. In the actual construction process on the construction site, many project departments need semi-permanent buildings.

[0003] After retrieval, in the prior art, a Chinese patent with the patent application number CN202120104285.9 discloses a modular house main structure and a modular house. The modular house main structure includes a bottom floor slab, a first wall frame column, a second wall frame column and a ridge frame. The first wall frame column is installed at the left end of the bottom floor slab, the second wall frame column is installed at the right end of the bottom floor slab, and the ridge frame is installed at the upper ends of the first wall frame column and the second wall frame column and connects the first wall frame column and the second wall frame column. The modular house main structure and the modular house provided by this utility model have the advantages of convenient assembly and simple structure, but still have the following defects:

[0004] 1. The modular house main structure and the modular house in the prior art are composed of a first wall frame column, a second wall frame column, a ridge frame and a third wall frame column, and their heat insulation performance is poor, resulting in poor living comfort, and at the same time, the supporting strength is not good.

[0005] 2. The bottom of the modular house main structure and the modular house in the prior art is relatively close to the ground, resulting in relatively serious dampness, and at the same time, the support for the floor slab is poor, resulting in low stability. Summary of the Utility Model

[0006] The utility model provides a modular house main structure and a modular house to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution of the present utility model is as follows:

[0008] An embodiment of the present utility model provides a modular housing main structure, including: a bottom layer frame, a bottom layer board, a first wall frame, a second wall frame, and a third wall frame. The bottom layer board is installed on the upper end surface of the bottom layer frame. The first wall frame, the second wall frame, and the third wall frame are respectively installed on the upper end surface of the bottom layer board. A top rod is fixedly connected between the tops of the first wall frame, the second wall frame, and the third wall frame. Two window frames are fixedly connected between the front sides of the first wall frame and the second wall frame, and between the second wall frame and the third wall frame. A first support member is fixedly connected between the rear sides of the first wall frame and the second wall frame, and between the second wall frame and the third wall frame. A partition frame is fixedly connected between the first wall frame, the second wall frame, and the third wall frame. A floor slab is fixedly connected to the upper end surface of the partition frame. Two second support members are fixedly connected to both ends of the lower end surface of the partition frame. A bearing member is fixedly connected to the center of the lower end surface of the partition frame.

[0009] Further, the bottom layer frame includes a first bottom frame. A second bottom frame is provided below the first bottom frame. A support rod is fixedly connected between the first bottom frame and the second bottom frame evenly. A group of cross bars are fixedly connected evenly in both the first bottom frame and the second bottom frame. A group of bottom blocks are fixedly connected evenly between the adjacent upper and lower cross bars.

[0010] Through the above technical solution, the bottom of the housing main structure is far from the ground, ensuring the ventilation effect at the bottom of the house and avoiding the problem of humidity when the bottom of the house is close to the ground.

[0011] Further, the first wall frame, the second wall frame, and the third wall frame each include two outer frames arranged in parallel. The two outer frames are fixedly connected by a first connecting rod. Inner frames are provided in both of the two outer frames. The adjacent inner frames are fixedly connected by a second connecting rod. Diagonal braces are fixedly connected between the outer frames and the inner frames.

[0012] Through the above technical solution, the housing main structure can be well supported, facilitating construction and improving the heat insulation performance of the housing main body.

[0013] Further, the first support member includes a first support frame, and a first cross frame is fixedly connected inside the first support frame.

[0014] Through the above technical solution, it is convenient to connect the first wall frame, the second wall frame, and the third wall frame, improving the strength of the housing main structure.

[0015] Further, the second support member includes a second support frame, and a second cross frame is fixedly connected inside the second support frame.

[0016] Through the above technical solution, it is convenient to support the partition frame, and multiple points of the floor slab can be supported, improving the stability.

[0017] Furthermore, the bearing member includes a bearing frame fixed to the lower end face of the partition frame. A group of reinforcing bars are evenly and fixedly connected inside the bearing frame. Two side frames are symmetrically and fixedly connected to the lower end face of the bearing frame, and a matching rod is fixedly connected inside each of the two side frames.

[0018] Through the above technical solution, on the one hand, it is convenient to support the partition frame, and on the other hand, it is convenient to partition the lower space, improving the utilization of the housing space.

[0019] Furthermore, entrances are provided on both the partition frame and the floor slab.

[0020] Through the above technical solution, it is convenient to enter the upper space of the house from the lower space of the house.

[0021] The present utility model also provides a modular house, which includes an outer wall panel, an inner wall panel and the modular house main structure. The outer wall panel is connected to the first wall frame, the second wall frame and the third wall frame of the modular house main structure, and the inner wall panel is connected to the first wall frame, the second wall frame, the third wall frame, the partition frame and the bearing member.

[0022] The above solution of the present utility model has at least the following beneficial effects:

[0023] 1. In the present utility model, through the first wall frame, the second wall frame and the third wall frame, double-layer support is realized. There is space left in the house main structure, which has good heat insulation performance, improving the living comfort. At the same time, it also has strong support strength, improving the overall strength of the modular house, and the assembly is more convenient;

[0024] 2. In the present utility model, through the bottom frame, ventilation of the bottom of the modular house is realized, reducing the humidity of the house. Through the partition frame, the second support member and the bearing member, the floor slab can be well supported, realizing support at multiple points, improving the strength and stability of the modular house. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0026] Figure 2 is a rear three-dimensional view of the structure of the present utility model;

[0027] Figure 3 is an internal three-dimensional view of the structure of the present utility model;

[0028] Figure 4 is the three-dimensional view of the first wall frame of the structure of the present utility model;

[0029] Figure 5 is the three-dimensional view of the bottom frame of the structure of the present utility model;

[0030] Figure 6 is the three-dimensional view of the bearing member of the structure of the present utility model.

[0031] Explanation of reference numerals:

[0032] 1. Bottom frame; 101. First bottom frame; 102. Second bottom frame; 103. Support rod; 104. Cross bar; 105. Bottom block; 2. Bottom plate; 3. First wall frame; 301. Outer frame; 302. First connecting rod; 303. Inner frame; 304. Second connecting rod; 305. Diagonal brace; 4. Second wall frame; 5. Third wall frame; 6. Top rod; 7. Window frame; 8. First support member; 801. First support frame; 802. First cross frame; 9. Partition frame; 10. Floor slab; 11. Second support member; 1101. Second support frame; 1102. Second cross frame; 12. Bearing member; 1201. Bearing frame; 1202. Reinforcing rod; 1203. Side frame; 1204. Fitting rod. Detailed implementation manners

[0033] Hereinafter, exemplary embodiments of the present utility model will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present utility model can be more thoroughly understood and the scope of the present utility model can be completely conveyed to those skilled in the art.

[0034] As Figures 1 to 6As shown in the figure, an embodiment of the present utility model provides a modular house main structure, including: a bottom frame 1, a bottom plate 2, a first wall frame 3, a second wall frame 4, and a third wall frame 5. The bottom plate 2 is installed on the upper end surface of the bottom frame 1. The first wall frame 3, the second wall frame 4, and the third wall frame 5 are respectively installed on the upper end surface of the bottom plate 2. A top rod 6 is fixedly connected between the tops of the first wall frame 3, the second wall frame 4, and the third wall frame 5. Two window frames 7 are fixedly connected between the front sides of the first wall frame 3 and the second wall frame 4, and between the second wall frame 4 and the third wall frame 5. A first support member 8 is fixedly connected between the rear sides of the first wall frame 3 and the second wall frame 4, and between the second wall frame 4 and the third wall frame 5. A partition frame 9 is fixedly connected between the first wall frame 3, the second wall frame 4, and the third wall frame 5. A floor slab 10 is fixedly connected to the upper end surface of the partition frame 9. Two second support members 11 are fixedly connected to both ends of the lower end surface of the partition frame 9. A bearing member 12 is fixedly connected to the center of the lower end surface of the partition frame 9.

[0035] In the embodiment of the present utility model, the bottom is built through the bottom frame 1, so that the bottom of the house has good ventilation effect and reduces the humidity performance. The main body is built through the first wall frame 3, the second wall frame 4, and the third wall frame 5, and there is space inside, so that the house has good heat insulation performance. The top rod 6 can support the built outer wall panels well. The first support member 8 can connect the first wall frame 3, the second wall frame 4, and the third wall frame 5, increase the internal resistance, and improve the stability. The second support member 11 can support both ends of the partition frame 9, and the bearing member 12 can support the middle part of the partition frame 9, so as to improve the stability of the floor slab 10.

[0036] As Figure 1 and Figure 5 shown, for the modular house main structure, the bottom frame 1 includes a first bottom frame 101. A second bottom frame 102 is provided below the first bottom frame 101. A support rod 103 is evenly and fixedly connected between the first bottom frame 101 and the second bottom frame 102. A group of cross bars 104 are evenly and fixedly connected inside both the first bottom frame 101 and the second bottom frame 102. A group of bottom blocks 105 are evenly and fixedly connected between the adjacent upper and lower cross bars 104.

[0037] In the embodiment of the present utility model, the bottom plate 2 is kept away from the ground through the first bottom frame 101, the second bottom frame 102, and the support rod 103, which is convenient for ventilation and thus has a good drying effect.

[0038] As Figure 1 and Figure 4As shown, for the main structure of the modular house, the first wall frame 3, the second wall frame 4, and the third wall frame 5 each include two outer frames 301 arranged in parallel. The two outer frames 301 are fixedly connected by a first connecting rod 302. Inner frames 303 are provided inside both of the two outer frames 301. Adjacent inner frames 303 are fixedly connected by a second connecting rod 304. Diagonal braces 305 are fixedly connected between the outer frames 301 and the inner frames 303.

[0039] In the embodiment of the present utility model, the space between the outer frame 301 and the inner frame 303 enables the house to have good heat insulation performance, improving the living comfort. The outer frame 301, the inner frame 303, and the diagonal braces 305 can enhance the support strength and improve the stability of the house.

[0040] As Figure 1 , Figure 2 and Figure 3 As shown, for the main structure of the modular house, the first support member 8 includes a first support frame 801, and a first cross frame 802 is fixedly connected inside the first support frame 801. The second support member 11 includes a second support frame 1101, and a second cross frame 1102 is fixedly connected inside the second support frame 1101.

[0041] In the embodiment of the present utility model, the first support frame 801 facilitates the connection of the first wall frame 3, the second wall frame 4, and the third wall frame 5, increasing the stability of the house, improving the overall strength, and also facilitating the construction. The first cross frame 802 and the second cross frame 1102 can enhance the strength of the first support frame 801 and the second support frame 1101.

[0042] As Figure 1 and Figure 6 As shown, for the main structure of the modular house, the bearing member 12 includes a bearing frame 1201 fixed to the lower end face of the partition frame 9. A group of reinforcing bars 1202 are uniformly fixedly connected inside the bearing frame 1201. Two side frames 1203 are symmetrically and fixedly connected to the lower end face of the bearing frame 1201, and a mating rod 1204 is fixedly connected inside each of the two side frames 1203.

[0043] In the embodiment of the present utility model, the bearing frame 1201, the reinforcing bars 1202, the side frames 1203, and the mating rods 1204 can support the partition frame 9, thereby enhancing the strength of the floor slab 10. The space between the side frames 1203 facilitates people to pass through and facilitates the partitioning of the lower - layer space.

[0044] As Figure 1 and Figure 3 As shown, for the main structure of the modular house, entrances are provided on both the partition frame 9 and the floor slab 10.

[0045] In the embodiment of the present utility model, it is convenient to enter the upper space from the lower space to partition the overall space of the house.

[0046] As Figures 1 to 6 shown, on the basis of the modular house main structure provided in the above embodiment, the present utility model further provides a modular house, including an outer wall panel, an inner wall panel and the modular house main structure. The outer wall panel is connected to the first wall frame 3, the second wall frame 4 and the third wall frame 5 of the modular house main structure, and the inner wall panel is connected to the first wall frame 3, the second wall frame 4, the third wall frame 5, the partition frame 9 and the bearing member 12.

[0047] By building the outer wall panel with the first wall frame 3, the second wall frame 4 and the third wall frame 5, and connecting the inner wall panel to the inner sides of the first wall frame 3, the second wall frame 4 and the third wall frame 5, a gap is left between the outer wall panel and the inner wall panel, thereby improving the heat insulation performance of the house.

[0048] The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle described in the present utility model, several improvements and refinements can still be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model.

Claims

1. A modular house main structure, characterized in that: include: A bottom frame (1), a bottom plate (2), a first wall frame (3), a second wall frame (4) and a third wall frame (5), wherein the bottom plate (2) is mounted on the upper end surface of the bottom frame (1), the first wall frame (3), the second wall frame (4) and the third wall frame (5) are respectively mounted on the upper end surface of the bottom plate (2), a top rod (6) is fixedly connected between the tops of the first wall frame (3), the second wall frame (4) and the third wall frame (5), and the first wall frame (3) and the second wall frame (4) and the third wall frame (5) are connected to each other at the front. Two window frames (7) are fixedly connected between the sides; a first support member (8) is fixedly connected between the first wall frame (3) and the second wall frame (4) and between the second wall frame (4) and the third wall frame (5); a partition frame (9) is fixedly connected between the first wall frame (3), the second wall frame (4) and the third wall frame (5); an upper end surface of the partition frame (9) is fixedly connected to a floor slab (10); both ends of the lower end surface of the partition frame (9) are fixedly connected to second support members (11); and a bearing member (12) is fixedly connected to the center of the lower end surface of the partition frame (9).

2. A modular house main structure according to claim 1, characterized in that: The bottom frame (1) comprises a first bottom frame (101), a second bottom frame (102) is provided at the lower side of the first bottom frame (101), a support rod (103) is evenly fixedly connected between the first bottom frame (101) and the second bottom frame (102), a group of cross bars (104) are evenly fixedly connected inside the first bottom frame (101) and the second bottom frame (102), and a group of bottom blocks (105) are evenly fixedly connected between the upper and lower adjacent cross bars (104).

3. A modular house main structure according to claim 1, characterized in that: The first wall frame (3), the second wall frame (4) and the third wall frame (5) each comprise two outer frames (301) arranged in parallel, the two outer frames (301) being fixedly connected via a first connecting rod (302), inner frames (303) being provided inside the two outer frames (301), adjacent inner frames (303) being fixedly connected via a second connecting rod (304), and a diagonal brace (305) being fixedly connected between the outer frame (301) and the inner frame (303).

4. A modular house main structure according to claim 1, characterized in that: The first support member (8) comprises a first support frame (801), and a first cross frame (802) is fixedly connected inside the first support frame (801).

5. The modular house main structure according to claim 1, characterized in that: The second support member (11) comprises a second support frame (1101), and a second cross frame (1102) is fixedly connected inside the second support frame (1101).

6. A modular house main structure according to claim 1, characterized in that: The bearing member (12) comprises a bearing frame (1201) fixed to the lower end surface of the partition frame (9), a group of reinforcing rods (1202) being evenly and fixedly connected in the bearing frame (1201), two side frames (1203) being symmetrically and fixedly connected to the lower end surface of the bearing frame (1201), and matching rods (1204) being fixedly connected in both of the two side frames (1203).

7. A modular house main structure according to claim 1, characterized in that: The partition frame (9) and the floor slab (10) are both provided with entrances.

8. A modular house, characterized in that: The modular house comprises an exterior wall panel, an interior wall panel and a modular house main structure according to any one of claims 1 to 7, wherein the exterior wall panel is connected to a first wall frame (3), a second wall frame (4) and a third wall frame (5) of the modular house main structure, and the interior wall panel is connected to the first wall frame (3), the second wall frame (4), the third wall frame (5), a partition frame (9) and a bearing member (12).

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