TWM653173U - Modular house structure - Google Patents

Abstract

A modular house structure, including a set of upper horizontal columns, a set of lower horizontal columns, a set of upright columns and a plurality of screws is disclosed. The outer surfaces of the two ends of each of the upper horizontal columns are provided with a plurality of first threaded holes; and every two of the upper horizontal columns are connected to each other to form a top frame structure; a plurality of second threaded holes are provided on the outer surfaces of the two ends of each of the lower horizontal columns; and every two of the lower horizontal columns are connected to each other to form a bottom frame structure; the upright columns are arranged between the top frame structure and the bottom frame structure. Each upright column is provided with a plurality of combination holes at upper ends and lower ends thereof; The screws are respectively passed through the combination holes of the upright column and screwed into the first threaded holes of the upper horizontal columns and the second threaded holes of the lower horizontal columns to lock the upright columns to the upper horizontal columns and the lower horizontal columns.

Description

Modular house structure

This creation is about a modular house structure, especially a modular house structure that can simplify the assembly process and increase the service life.

In the past, modular house structures used screws and nuts to lock the joints of beams, columns and other components of the modular house together, so the assembled structure is easy to twist and deform. For example, when the modular house needs to be moved or hung, the windows and doors of the modular house are likely to break and tilt after moving or hanging, causing damage to the modular house.

In addition, in previous modular house structures, multiple holes were drilled on the bottom of the upper horizontal columns to directly drain rainwater and accumulated water from the roof. However, this method of water drainage can easily cause the upper horizontal columns to collapse. The service life is shortened and the upper crossbar needs to be replaced frequently. In addition, the roof of the conventional modular house structure does not have a grille water barrier design, so leaves are easy to accumulate in the drainage holes, resulting in poor drainage and water leakage in the modular house.

In order to solve the above problems, this invention provides a modular house structure, including: a set of upper horizontal columns, a set of lower horizontal columns, a set of upright columns and a set of screws; wherein, the two end points of each upper horizontal column are A plurality of first threaded holes are provided, and the end points of each two upper horizontal columns are connected to form a top frame structure on the same plane; a plurality of second threaded holes are provided on the outer surface of the two end points of each lower horizontal column. Threaded holes, and the end points of each two lower horizontal columns are connected to form a bottom frame structure on the same plane; the group of columns are respectively arranged between the top frame structure and the bottom frame structure, with the upper and lower ends of each column There are a plurality of coupling holes; the plurality of screws are respectively used to pass through the coupling holes of the upright columns and screw into the first threaded hole of the upper horizontal column of the set and the second threaded hole of the lower horizontal column of the set. , so that the upright columns are locked to the upper horizontal column of the group and the lower horizontal column of the group.

According to an embodiment of the present invention, the modular house structure includes four upper crossbars and four lower crossbars, and the top frame structure is an upper rectangular frame structure, and the bottom frame structure is a lower rectangular frame structure.

According to an embodiment of the present invention, the modular house structure includes four columns, and the inner side surface of the lower end of each column abuts against the outer right angles of the lower rectangular frame structure.

According to an embodiment of the invention, the modular house structure further comprises a plurality of upper cross beams and a plurality of lower cross beams; wherein, two upper hanging hooks are respectively provided at the two ends of each upper cross beam; the upper cross column comprises left and right upper cross columns, and the inner sides of the left and right upper cross columns are provided with a plurality of upper hanging holes; the upper hanging hooks of the upper cross beams are inserted into the upper cross beams of the left and right upper cross columns. The upper crossbeam is mounted on the top frame structure through the hanging holes; and each lower crossbeam is provided with two lower hanging hooks at both ends; the lower crossbeam includes left and right lower crossbeams, and the inner edges of the left and right lower crossbeams are provided with a plurality of lower hanging holes; the lower hanging hooks of the lower crossbeam are inserted into the lower hanging holes of the left and right lower crossbeams, so that the lower crossbeam is installed on the bottom frame structure.

According to an embodiment of the present invention, each upper beam of the plurality of upper beams has a structure bent at a small angle, so that the center point of each upper beam is the highest point, and each upper beam is connected to the left and right sides. The connection point between the horizontal columns on the side is the lowest point.

According to an embodiment of the present invention, the column further includes two long planes, one of the long sides of the two long planes is connected and the two long planes are perpendicular to each other, forming a corner column structure.

According to an embodiment of the invention, the modular house structure further includes a plurality of lower corner frames for connecting adjacent lower horizontal columns. Each lower corner frame includes at least two rectangular planes, and the two rectangular planes are perpendicular to each other to form a corner frame structure. The two rectangular planes are each provided with a plurality of lower corner frame holes. The inner side surfaces at the two ends of the lower horizontal column are further provided with a plurality of third threaded holes, and the plurality of screws of the set of screws pass through the plurality of lower corner frame holes and are screwed into the plurality of third threaded holes to lock the lower corner frame and the adjacent lower horizontal column.

According to an embodiment of the present invention, the modular house structure further comprises a plurality of upper angle plates for connecting adjacent upper crossbars, wherein the upper angle plates are triangular planes and are provided with a plurality of upper angle plate holes; and the inner side surfaces of the two ends of each upper crossbar are further provided with a locking plate, and each locking plate is provided with a plurality of fourth threaded holes; the plurality of screws of the set of screws pass through the plurality of upper angle plate holes and are screwed into the plurality of fourth threaded holes to lock the upper angle plates and the adjacent upper crossbars.

According to an embodiment of the present invention, the modular house structure further includes a roof, which is disposed on the top frame structure and is bent along a small angle of the upper beams and close to the plurality of upper beams.

According to an embodiment of the invention, each upper crossbar further comprises a groove, which passes through the two ends of each upper crossbar to receive water flowing down from the roof, and the upper end of each column further comprises at least one drainage hole, which is connected to the grooves; and the modular house structure further comprises a drainage pipe connected to at least one of the columns, and the drainage pipe is connected to the drainage hole to guide the water in the groove out of the modular house structure.

According to one embodiment of the present invention, each lower horizontal column further includes a groove for receiving water flowing down from the upper part of the modular house structure.

According to an embodiment of the present invention, the junction between the roof and each upper crossbar further includes a water fence.

According to an embodiment of the present invention, the material of the plurality of upper crossbars, the plurality of lower crossbars and the plurality of vertical columns is steel.

According to an embodiment of the present invention, the structure of the plurality of first threaded holes and/or the plurality of second threaded holes includes a welded threaded ring.

1: Modular house structure

10: Lower horizontal column

11: Lower rectangular frame structure

12: Second threaded hole

13:Lower suspension hole

14: Third threaded hole

16: Lower groove

20: Pillar

21a: Long strip plane

21b:Long plane

22: Lower binding hole

23: Upper binding hole

24: Drainage hole

25: Put up the corner frame

26:Lower drainage hole

30: Upper horizontal column

31: Upper rectangular frame structure

32: First threaded hole

33:Upper suspension hole

34:Lock plate

35:Fourth threaded hole

36: Groove

37: Drain pipe

40: Screws

50: Upper beam

51: Upper suspension hook

60: Lower beam

61: Lower the hook

70: Lower corner frame

71a: Rectangular plane

71b: Rectangular plane

72: Isosceles right triangle plane

73: Lower corner bracket hole

80: Upper corner plate

81: Upper corner plate hole

Figure 1 is a perspective view of the modular house structure of the first embodiment of the present invention; Figure 2 is an exploded structural diagram of the modular house structure in Figure 1; Figure 3 is a partial enlarged view of the dotted area A in Figure 1; Figure 4 is an enlarged view of the dotted area A in Figure 1 A cross-sectional view of the A schematic diagram of the columns of the modular house structure according to one embodiment; Figure 8 is a partially enlarged schematic diagram of the dotted area C in Figure 2; Figure 9 is a schematic diagram of the inner side of the columns of the modular house structure according to the first embodiment of the invention; and Figure 10 is Schematic diagram of the beams on the modular house structure of the first embodiment of this invention.

In order to enable those with ordinary knowledge in the technical field to further understand the technical features, content and advantages of the present invention and the effects it can achieve, the following is a detailed description of the content and gist of the present invention in the form of expressions of appropriate embodiments in conjunction with the drawings. It is only for illustration and auxiliary explanation, and does not limit the scope of rights in the actual implementation of this creation.

Please refer to Figures 1 and 2. Figure 1 is a schematic diagram of the modular house structure of the first embodiment of this invention; please refer to Figure 2, which is a schematic diagram of the exploded structure of the modular house structure 1 of Figure 1, which can more clearly show the relative positions and connection methods of the aforementioned components. As shown in Figures 1 and 2, the modular house structure 1 of the first embodiment of this invention includes a lower rectangular frame structure 11 (bottom frame structure) composed of four lower crossbars 10, four vertical columns 20, and an upper rectangular frame structure 31 (top frame structure) composed of four upper crossbars 30, which are connected to each other to form a modular house structure 1. Among them, a plurality of upper crossbeams 50 are arranged in the upper rectangular frame structure 31; a plurality of lower crossbeams 60 are arranged in the lower rectangular frame structure 11.

Refer to Figure 3, which is a partial enlarged view of the dotted area A in Figure 1. Figure 3 shows the combination of the upper horizontal column 30 and the upright column 20 of the prefabricated house structure 1 of this invention. As shown in FIG. 3 , each upper horizontal column 30 in this embodiment is provided with four first threaded holes 32 on the outer side adjacent to its two end points. However, in other embodiments, it can also be provided with four first threaded holes 32 . Other numbers of first threaded holes 32. The upright column 20 includes two long planes 21a and 21b. The long sides of the two long planes 21a and 21b are connected and the two long planes 21a and 21b are perpendicular to each other, forming a corner column structure. In this embodiment, each long plane 21a , 21b is provided with four upper coupling holes 23 adjacent to the upper end. However, in other embodiments, other numbers of upper coupling holes 23 may also be provided; among them, the upright column 20 is against two adjacent upper horizontal columns 30 On the outer side, the upper coupling hole 23 overlaps the corresponding first threaded hole 32 . Thereby, the screw 40 can be screwed inward through the upper combining hole 23 from the outside of the upright column 20 into the first threaded hole 32, thereby locking the connection between the upright column 20 and the two adjacent upper horizontal columns 30. Please also refer to Figure 4, which is a cross-sectional view along the X-X’ connecting line in Figure 1, showing the cross-sectional structure of the combination of the upper horizontal column 30 and the upright column 20. As shown in the figure, the threads on the screws 40 can directly engage with the threads of the first threaded holes 32 to form a stable connection between the upper horizontal column 30 and the upright column 20 . Therefore, the prefabricated house structure 1 provided by this invention eliminates the need for additional alignment and locking procedures of screws and nuts in the conventional technology. That is, the upright column 20 and the upper horizontal column 30 can be locked without using any nuts. . Although the combination of the above horizontal pillars 30 and the upright pillars 20 is used as an example for description here, in the structure of the modular house of this creation The combined fixing methods between horizontal columns and upright columns in other parts of structure 1, or between other components, are also similar to this, that is, there is no need to perform the process of aligning and locking screws and nuts.

Referring again to FIG. 1 , the detailed structure of the modular house structure 1 of the present invention is described below. The modular house structure 1 includes four lower crossbars 10, four vertical columns 20, four upper crossbars 30, and a plurality of screws 40. As shown in FIG. 5 , FIG. 5 is a schematic diagram of the assembly method of the four lower crossbars of the modular house structure 1 of the present invention. The lower crossbar 10 of the present embodiment is similar in structure to the upper crossbar 30 shown in FIG. 2 , and the lower crossbar 10 also has four second threaded holes 12 disposed on its outer side surface, and four third threaded holes 14 disposed on the inner side surface adjacent to its two ends. The number of threaded holes here is only an example. In other embodiments, other numbers of second threaded holes 12 and third threaded holes 14 may be provided. In addition, the modular house structure 1 further includes four lower corner frames 70 for connecting two adjacent lower crossbars 10. When assembled, the four lower corner frames 70 are respectively pressed against the inner sides of the right angles of the lower rectangular frame structure 11, and the lower corner frame holes 73 of the lower corner frames 70 overlap with the corresponding third threaded holes 14. Then, the screws 40 are passed through the lower corner frame holes 73 from the inside to the outside and screwed into the third threaded holes 14 to lock the lower corner frames 70 and the two adjacent lower crossbars 10 and increase the structural strength of the inner connection. Specifically, each lower corner frame 70 includes two rectangular planes 71a, 71b and an isosceles right-angled triangle plane 72, and the two rectangular planes 71a, 71b and the isosceles right-angled triangle plane 72 are vertically connected in pairs to form a corner frame structure. Four lower corner frame holes 73 are provided on each rectangular plane 71a, 71b, however, in other embodiments, other numbers of lower corner frame holes 73 may also be provided. Thus, the four lower crossbars 10 of the modular house structure 1 of the present invention are arranged adjacent to each other to form a lower rectangular frame structure 11, and the four lower corner frames 70 are respectively locked to the inner sides of the right angles of the lower rectangular frame structure 11 with screws 40 to increase the stability between the adjacent lower crossbars 10.

Please refer to FIG. 1 and FIG. 6, wherein FIG. 6 is a partial enlarged view of the dotted area B in FIG. 1. As shown in the figure, the modular house structure 1 of the present invention includes four columns 20, and the inner side of the lower end of each column 20 abuts against the right-angled outer side of the lower rectangular frame structure 11. Please also refer to FIG. 7, each column 20 has four lower coupling holes 22 disposed near the lower end of the long plane 21a, 21b, however, in other embodiments, other numbers of lower coupling holes 22 may also be disposed; and the locking method of the column 20 and the lower cross column 10 is the same as the locking method of the column 20 and the upper cross column 30. That is, the inner side of the lower end of each column 20 is respectively pressed against the right-angled outer side of the lower rectangular frame structure 11, and then the screw 40 is passed from the outer side through the lower coupling hole 22 of the column 20 and the second threaded hole 12 of the lower cross column 10 to lock the column 20 and the lower cross column 10, so that the four columns 20 and the four lower cross columns 10 are stably coupled. To further explain, since the upper coupling hole 23 and the lower coupling hole 22 have the same structure, the two can also be collectively referred to as coupling holes.

Referring to Figure 3 again, after the four columns 20 are sequentially locked to the lower rectangular frame structure 11 formed by the four lower cross columns 10, the outer sides of the two ends of the four upper cross columns 30 can be respectively pressed against the inner sides of the upper ends of the columns 20, and the four upper cross columns 30 can be locked to the columns 20, so that the four upper cross columns 30 form an upper rectangular frame structure 31.

Please refer to FIG. 8 , which is a partially enlarged schematic diagram of the dotted area C in FIG. 2 . It also includes an inner three-dimensional view of the upper horizontal column 30, in which a locking plate 34 is respectively provided on the inner side of the upper horizontal column 30 adjacent to the two end points, and each locking plate 34 is provided with two fourth Threaded hole 35. The modular house structure 1 further includes four upper corner plates 80 , each upper corner plate 80 is a right-angled triangular plane and is provided with four upper corner plate holes 81 . Each upper corner plate 80 is against each right-angled inner side of the upper rectangular frame structure 31 composed of four upper horizontal columns 30, and each upper corner plate hole 81 overlaps the corresponding fourth threaded hole 35, so that the screw 40 can be Screw the fourth threaded hole 35 through the upper corner plate hole 81 from bottom to upward to lock the inner connection between the upper corner plate 80 and the two adjacent upper horizontal columns 30 . Thereby, the structural strength of the upper rectangular frame structure 31 composed of the four upper horizontal columns 30 can be further enhanced.

For further explanation, please refer to Figure 9, which is an inner side view of the column 20. The inner side of the upper end of each column 20 may further include an upper angle frame 25, which is arranged at the right angle between the two long planes 21a and 21b to increase the structural strength of the column 20; the upper angle frame 25 is arranged at the top end of the column 20 by welding, for example. The lower edge of each upper angle frame 25 is used to abut against the outer edge of the adjacent upper cross column 30, so that in the process of assembling the column 20 and the upper cross column 30, the two ends of the upper cross column 30 can be abutted against the corresponding positions first, reducing the difficulty of assembly.

For further explanation, refer again to FIG. 3 . In this embodiment, the first threaded hole 32 of the upper horizontal column 30 is manufactured by, for example, firstly, the first threaded hole 32 can be provided on the upper horizontal column 30 . An opening is formed at the opening, and then a threaded ring with threads in the inner ring is inserted into the opening, and the threaded ring is welded to the opening of the upper horizontal column 30; and the aforementioned second threaded hole 12, third The threaded hole 14 and the fourth threaded hole 35 can also be manufactured in the same way; however, in other embodiments, other manufacturing methods can also be used, such as directly on the wall surface where the second threaded hole 12 is to be provided. Form holes with threads.

Please refer to Figures 1 and 6 again. The modular house structure 1 includes a plurality of lower cross beams 60. Two lower hanging hooks 61 are respectively provided at the two ends of the lower cross beams 60; a plurality of lower hanging holes 13 are provided at the inner edge of the two lower cross columns 10 on the left and right sides. By inserting the lower hanging hooks 61 of the lower cross beam 60 into the lower hanging holes 13 of the corresponding lower cross column 10, the two ends of the lower cross beam 60 can be connected to the two lower cross columns 10 on the left and right sides.

Please refer to FIG. 2 again, the modular house structure 1 includes a plurality of upper cross beams 50, and two ends of the upper cross beams 50 are also respectively provided with two upper hanging hooks 51; please also refer to FIG. 8, wherein a plurality of upper hanging holes 33 are provided on the inner edge of the upper cross column 30; the connection method of the upper cross beam 50 and the two upper cross columns 30 on the left and right sides is the same as the connection method of the lower cross beam 60 and the two lower cross columns 10 on the left and right sides. Please also refer to FIG. 10 , where preferably, the upper cross beam 50 is a cross beam structure with a small angle bend, the center point of the upper cross beam 50 is the highest point, and the connection between the upper cross beam 50 and the two upper cross columns 30 on the left and right sides is the lowest point. In this embodiment, the small angle bend is about 1 to 2 degrees, however, in other embodiments, it can also be a bend of other angles.

As shown in FIG. 1 and FIG. 3 , the inner sides of the four upper crossbars 30 of the modular house structure 1 further include grooves 36, and the outer side wall (long plane 21a) of the column 20 further includes a drainage hole 24 and a row of water pipes 37 arranged thereon. The grooves 36 are respectively arranged in the upper crossbars 30 on the left and right sides and penetrate the left and right ends of the crossbars 30 to receive rainwater from the roof; the two ends of the grooves 36 extend outward and are connected to the drainage holes 24 and the drainage pipes 37 on the outer side wall of the column 20 to discharge the rainwater in the grooves 36 from the modular house structure 1. The assembled roof structure 1 may further include a roof (not shown) which is arranged on the plurality of upper beams 50 and is bent along the small angle of the upper beams 50 to be close to the upper beams 50, so that rainwater on the roof flows down to prevent water accumulation on the roof. In addition, a grating water fence may be further arranged around the roof where it connects with the four upper beams 30 to prevent leaves or foreign objects from falling into the grooves 36 of the four upper beams 30, thereby preventing the grooves 36 and the drainage holes 24 from being blocked by leaves or foreign objects, thereby affecting the drainage function.

To further explain, as shown in Figures 5 and 6, the four lower crossbars 10 of the modular house structure 1 further include lower grooves 16 for collecting rainwater flowing down from the wall of the modular house structure 1; the lower grooves 16 extend along the two sides of the lower crossbars 10, which is conducive to guiding the rainwater to the two ends of the lower crossbars 10 and discharging it outside the modular house structure 1. Among them, the bottom of the outer side wall (long strip plane 21a) of the column 20 further includes a lower drainage hole 26, which is connected to the lower groove 16 of the adjacent lower crossbar 10, so that rainwater can be discharged from the modular house structure 1.

In this embodiment, the upper horizontal columns, lower horizontal columns, upright columns, upper beams and lower beams of the modular house structure 1 are all made of steel (steel structure). However, in other embodiments, they can also be made of other materials. Become.

The above descriptions are only illustrative to illustrate specific embodiments of the present invention, but are not intended to limit the present invention. Equivalent substitutions, modifications or changes made by persons with ordinary knowledge in the technical field to which this creation belongs based on the teachings of the technical content of this creation are included in the patent application scope of this creation and do not deviate from the scope of rights of this creation.

1: Modular house structure

10: Lower horizontal column

11: Lower rectangular frame structure

20:Pillar

30: Upper horizontal column

31: Upper rectangular frame structure

33: Upper hanging hole

40: Screws

50: Upper beam

51: Hanging hook

60: Lower beam

Claims (12)

A modular house structure comprises: a set of upper crossbars, comprising a plurality of upper crossbars, each of which has a plurality of first threaded holes on its outer side at two end points; the ends of two adjacent upper crossbars of the set of upper crossbars are connected to each other to form a top frame structure on the same plane; a set of lower crossbars, comprising a plurality of lower crossbars, each of which has a plurality of second threaded holes on its outer side at two end points; the ends of two adjacent lower crossbars of the set of lower crossbars are connected to each other connected to form a bottom frame structure in the same plane; a set of columns, including a plurality of columns, arranged between the top frame structure and the bottom frame structure, each of the columns having a plurality of coupling holes at the upper end and the lower end; and a set of screws, including a plurality of screws, for passing through the coupling holes of the columns and screwing into the first threaded holes of the upper cross column set and the second threaded holes of the lower cross column set, so that the column set is locked to the upper cross column set and the lower cross column set. As in claim 1, the modular house structure, wherein: the group of upper crossbars includes four upper crossbars, the top frame structure is an upper rectangular frame structure; the group of lower crossbars includes four lower crossbars, the bottom frame structure is a lower rectangular frame structure; and the group of vertical columns includes four vertical columns; wherein the inner side surfaces of the lower ends of the four vertical columns respectively abut against the right-angled outer sides of the lower rectangular frame structure. The modular house structure described in claim 1 or 2 further includes: a plurality of upper beams, each of which is provided with two upper suspension hooks at its two ends; wherein, the group of upper beams includes two upper beams on the left and right sides. The horizontal columns are provided with a plurality of upper suspension holes on the inner surfaces of the horizontal columns on the left and right sides. The upper suspension hooks of the upper cross beams are inserted into the upper suspension holes of the horizontal columns on the left and right sides, so that the upper suspension holes are inserted into the upper suspension holes of the horizontal columns on the left and right sides. upper beams are mounted to the roof frame structure; and There are a plurality of lower beams, and two lower suspension hooks are respectively provided at the two ends of the lower beams; among them, the set of upper horizontal columns includes upper horizontal columns on the left and right sides, and the inner sides of the lower horizontal columns on the left and right sides are provided with There are a plurality of lower suspension holes, and the lower suspension hooks of the lower cross beams are inserted into the lower suspension holes of the lower horizontal columns on the left and right sides, so that the lower cross beams are installed on the bottom frame structure. As described in claim 3, the modular house structure, wherein each of the upper cross beams has a structure with a small angle bend, so that the center point of each of the upper cross beams is the highest point, and the connection point between the upper cross beams and the upper cross columns on the left and right sides is the lowest point. The modular house structure as described in claim 1 or 2, wherein the column further includes two long planes, one of the long sides of the two long planes is connected and the two long planes are perpendicular to each other, forming a corner column structure. The modular house structure described in claim 1 further includes a plurality of lower corner frames for connecting adjacent lower horizontal columns. Each of the lower corner frames includes at least two rectangular planes, and the two rectangular planes are perpendicular to each other to form a corner. Frame structure, each of the two rectangular planes is provided with a plurality of lower corner frame holes; wherein, the inner side of each of the lower horizontal columns adjacent to the two ends is further provided with a plurality of third threaded holes, and the set of screws further includes a plurality of screws , used to pass through the lower angle frame holes and screw into the third threaded holes to lock the lower angle frames and the adjacent lower horizontal columns. The modular house structure as described in claim 1 further comprises a plurality of upper angle plates for connecting the adjacent upper cross columns, wherein the upper angle plate is a triangular plane and is provided with a plurality of upper angle plate holes; the inner side surfaces of the two ends of each of the upper cross columns are further provided with a locking plate, and the locking plates are provided with a plurality of fourth threaded holes; the set of screws further comprises a plurality of screws for passing through the upper angle plate holes and screwing into the fourth threaded holes to lock the upper angle plate and the adjacent upper cross columns. The prefabricated house structure as claimed in claim 4, further comprising: a roof, disposed on the top frame structure, and bent along the small angles of the upper beams close to the plurality of upper beams; Each of the upper horizontal columns further includes a groove that runs through both ends of each of the upper horizontal columns to receive water flowing down from the roof, and the upper ends of the upright columns further include at least one drainage hole, The drainage hole is connected to the grooves; and a drainage pipe is connected to at least one of the columns, and the drainage pipe is connected to the drainage hole to drain the water in the groove out of the modular house structure. . The modular house structure as claimed in claim 8, wherein each of the lower horizontal columns further includes a groove for receiving water flowing down from above the modular house structure. The modular house structure as described in claim 8, wherein the junction between the roof and each of the upper crossbars further includes a water fence. The modular house structure as described in claim 1, wherein the material of the set of upper crossbars, the set of lower crossbars, and the set of vertical columns is steel. The modular house structure as claimed in claim 1, wherein the structure of the plurality of first threaded holes and/or the plurality of second threaded holes includes a welded threaded ring.