CN212670811U - Modular building system - Google Patents
Modular building system Download PDFInfo
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- CN212670811U CN212670811U CN202020398945.4U CN202020398945U CN212670811U CN 212670811 U CN212670811 U CN 212670811U CN 202020398945 U CN202020398945 U CN 202020398945U CN 212670811 U CN212670811 U CN 212670811U
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- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a modularization building system, include: the prefabricated building unit comprises a prefabricated lower-layer modular building unit and a prefabricated upper-layer modular building unit, wherein the lower-layer modular building unit comprises an underframe assembly and an end frame assembly, and the top of the lower-layer modular building unit is arranged to be an open structure with an opening; the upper modular building unit is disposed above the lower modular building unit and includes a base frame assembly and an end frame assembly. According to the utility model discloses a modularization building system, but make full use of upper modularization building unit and lower floor's modularization building unit's chassis subassembly simplifies modularization building unit's structure, effectively reduces the use amount of steel, promotes modularization building system's space utilization.
Description
Technical Field
The utility model relates to a modularization building system.
Background
Modular building systems are typically constructed by combining and stacking a plurality of container-like modular building units. Conventional modular building units comprise: the top frame, the top plate layer, the bottom frame layer, the side walls and the upright column structures at two ends. When two modular building units are stacked up and down, the bottom frame layer of the modular building unit on the upper layer is stacked with the top frame and the top plate layer of the modular building unit on the lower layer, a stacking gap exists between the bottom frame layer and the top frame, and the functions of the bottom frame layer and the top plate layer are repeated. Thus, the structural design of conventional modular building units is a waste of both material and space that is otherwise compact for the entire modular building system.
To this end, there is a need to provide a modular building system to at least partially address the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
In order to solve the above problem at least partially, the utility model discloses a modularization building system includes:
a prefabricated lower modular building unit comprising a base frame assembly and an end frame assembly, and the top of the lower modular building unit is configured as an open structure having an opening; and
prefabricated upper modular building unit, upper modular building unit sets up the top of lower floor modular building unit, upper modular building unit includes chassis subassembly and end frame subassembly.
According to the modular building system, the chassis assemblies of the upper modular building unit and the lower modular building unit are fully utilized, the structure of the modular building units is simplified, the usage amount of steel is effectively reduced, and the space utilization rate of the modular building system is improved; and through prefabricating the modular building unit, the integration degree is improved, and the workload of field assembly of the modular building system is reduced.
Preferably, the modular building system comprises at least two of the lower modular building units stacked one above the other, and the upper modular building unit is disposed above the lower modular building unit of a top floor of the at least two lower modular building units.
Therefore, the underframe assemblies of all lower-layer modular building units can be fully utilized, the using amount of steel is effectively reduced, and the space utilization rate of the modular building system is improved.
Preferably, the upper level modular building unit includes a roof panel connected to the top of the end frame assembly of the upper level modular building unit.
Preferably, the modular building system further comprises a prefabricated first ceiling unit disposed above the upper level modular building unit.
Preferably, the upper and lower modular building units are of the same construction.
Thus, the installation efficiency of the modular building system can be improved.
Preferably, the modular building system further comprises a connecting module, the connecting module comprises a connecting plate and a positioning cone arranged on the connecting plate, and a twist lock hole matched with the positioning cone is arranged on the end frame assembly.
Therefore, the assembly process of the modular building system can be simplified through the matching of the positioning cone and the torsional lock hole, the accurate and quick connection of the upper and lower layers of modular building units is realized, and the assembly difficulty is greatly reduced.
Preferably, the connecting plate is removably connected to the end frame assembly.
Thereby, disassembly and assembly of the modular building system is facilitated.
Preferably, the end frame assembly includes a corner post, a top end beam connected laterally to an upper portion of the corner post, and a bottom end beam connected laterally to a lower portion of the corner post, the lower portion of the corner post being connected to the base frame assembly.
From this, can strengthen the intensity of end frame subassembly through the top end roof beam of transverse connection in the upper portion of corner post and the bottom end roof beam of transverse connection in the lower part of corner post, and then improve the steadiness of modularization building system.
Preferably, the underframe assembly comprises longitudinal girders arranged longitudinally, transverse girders connected transversely between the girders, and a floor laid over the girders and the transverse girders.
From this, can strengthen the intensity of chassis subassembly, and then improve the steadiness of modularization building system.
Preferably, the modular building system further comprises a wall module, wherein the wall module comprises end walls arranged at the longitudinal two ends of the lower modular building unit and the longitudinal two ends of the upper modular building unit, and side walls arranged at the transverse two sides of the lower modular building unit and the transverse two sides of the upper modular building unit.
Preferably, the wall module is provided with a hole, and the hole is used for accommodating a pipeline and a circuit.
Drawings
The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention.
In the drawings:
fig. 1 is a schematic view of a modular building system according to an embodiment of the present invention;
fig. 2 is a schematic view of a chassis assembly of a modular building system according to an embodiment of the present invention;
fig. 3 is a schematic view of a modular building system according to another embodiment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3; and
fig. 5 is a schematic view of wall modules of a modular building system according to an embodiment of the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.
In order to provide a thorough understanding of the present invention, a detailed description will be provided in the following description to illustrate the modular building system of the present invention. It is apparent that the practice of the invention is not limited to the specific details familiar to those skilled in the art of modular building systems. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.
Ordinal words such as "first" and "second" are used in this application as a reference, and do not have any other meaning (e.g., a particular order, etc.). Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component". The terms "upper", "lower", "front", "rear", "left", "right" and the like as used herein are for clarity of description only and are not limiting.
A first preferred embodiment of the modular building system of the present invention will be described with reference to fig. 1 and 2. Modular building system 100 includes prefabricated lower level modular building units 110 and prefabricated upper level modular building units 120. The lower modular building unit 110 includes a base frame assembly 111 and an end frame assembly 112, and the top of the lower modular building unit 110 is configured as an open structure having an opening. An upper modular building unit 120 is positioned above the lower modular building unit 110, the upper modular building unit 120 including a base frame assembly 111 and an end frame assembly 112.
According to the above-mentioned scheme, the top of the lower modular building unit 110 is set to be an open structure with one opening, and the upper modular building unit 120 is set above the lower modular building unit 110, and the bottom frame assembly 111 of the upper modular building unit 120 can be used as the top of the lower modular building unit 110, so that the space utilization rate of the modular building system 100 can be improved, and the usage amount of steel can be effectively reduced. In addition, the integration degree is also improved and the workload of field assembly of the modular building system is reduced by prefabricating the modular building units.
The modular building system 100 may include at least two lower modular building units 110 stacked one on top of the other, with an upper modular building unit 120 disposed above a top lower modular building unit 110 of the at least two lower modular building units 110.
In the embodiment shown in fig. 1, modular building system 100 comprises two lower modular building units 110 stacked one above the other, with an upper modular building unit 120 disposed above the top lower modular building unit 110 of the two lower modular building units 110. In this way, the underframe assemblies 111 of the lower modular building units 110 on the previous floor can be used as the tops of the lower modular building units 110 on the next floor, and the underframe assemblies 111 of the lower modular building units 110 can be fully utilized, so that the use amount of steel is effectively reduced, and the overall space utilization rate of the modular building system 100 is improved. Of course, one skilled in the art can also set the specific number of lower modular building units 110 according to actual needs to meet the usage needs of the modular building system 100.
Furthermore, in the embodiment shown in FIG. 1, the top of lower modular building units 110 is configured to be an all-open structure with one opening, i.e., the top of lower modular building units 110 does not include members that connect to the top of end frame assemblies 112, which facilitates stacking of either the same size lower modular building units 110 or the larger size upper modular building units 120 on top of the same. In other embodiments, not shown, the top of the lower modular building unit 110 may be provided as a semi-open structure having one opening, i.e., the top of the lower modular building unit 110 includes a half top panel connected to the top of one end of the end frame assembly 112 and having a length less than the length of the bottom frame assembly, to facilitate stacking of smaller sized lower modular building units 110 or upper modular building units 120 on top thereof.
In the embodiment shown in fig. 1, the upper modular building unit 120 further comprises a top panel 121 connected to the top of the end frame assembly 112, which enhances the stability of the modular building system 100 and allows the top of the modular building system 100 to have a load bearing capacity.
With further reference to fig. 2, the underframe assembly 111 of the modular building system 100 comprises two longitudinally arranged longitudinal beams 1111, a plurality of transverse beams 1112 connected between the longitudinal beams 1111 and the transverse beams 1112, and a floor 1113 laid on the longitudinal beams 1111 and the transverse beams 1112, wherein the floor 1113 may be connected with the longitudinal beams 1111 and the transverse beams 1112 by one or more of screw connection, riveting, welding, or bonding.
In the illustrated embodiment, the bottom frame assembly 111 has a rectangular parallelepiped structure, and in other embodiments not shown, the bottom frame assembly 111 may be configured as a cylinder, a prism, other regular bodies, or irregular bodies, which is not specifically limited herein. When undercarriage assembly 111 is a non-rectangular parallelepiped structure, the shape of the corresponding stringers 1111, the cross-members 1112 connected between the stringers, and the floor 1113 laid over the stringers 1111 and the cross-members 1112 also change accordingly.
With continued reference to fig. 1, the end frame assembly 112 includes a corner post 1121, a top end beam 1122 transversely attached to an upper portion of the corner post 1121, and a bottom end beam 1123 transversely attached to a lower portion of the corner post 1121 which is attached to the base frame assembly 111. Specifically, the lower portion of the corner post 1121 is connected to the side member 1111. This can enhance the strength of the end frame assembly 112, which can in turn facilitate increased stability of the modular building system 100.
Referring to fig. 3, which schematically illustrates a modular building system 200 according to a second preferred embodiment of the present invention, the difference from the modular building system 100 of the first embodiment is the arrangement of the roof. Wherein structures of like function are given like reference numerals. For brevity, only the structure related to the distinguishing features will be described in detail, and the same parts will not be described again.
In the illustrated embodiment, modular building system 200 includes one prefabricated lower modular building unit 110, one prefabricated upper modular building unit 120, and a prefabricated first ceiling unit 150. Upper modular building units 120 are stacked above lower modular building units 110 and are identical in construction. The first ceiling unit 150 is constructed in a plate-shaped structure and is disposed above the upper-level modular building unit 120. Of course, the specific number of the lower modular building units 110 and the structural shape of the first ceiling unit 150 can be set by those skilled in the art according to actual needs, so as to meet the use requirements of the modular building system 200.
The modular building system may be assembled by connecting adjacent modular building units by connecting modules 130, i.e. by connecting adjacent lower modular building units 110 by connecting modules 130, or by connecting adjacent lower modular building units 110 with upper modular building units 120.
Referring specifically to fig. 4, the connection module 130 includes a connection plate 131 and positioning cones 132 disposed at two sides of the connection plate, a twist lock hole is disposed on the corner post 1121 of the end frame assembly 112, which is matched with the positioning cone 132, that is, a bottom twist lock hole (not shown in the figure) is disposed at the bottom of the corner post 1121 of the modular building unit at the previous layer, and a top twist lock hole 1124 is disposed at the top of the corner post 1121 of the modular building unit at the next layer. When the modular building system 100 is assembled, two adjacent modular building units can be quickly and accurately connected together only by respectively aligning the positioning cones 132 with the bottom twist lock holes of the corner posts 1121 of the modular building units on the previous floor and the top twist lock holes 1124 of the corner posts 1121 of the modular building units on the next floor, so that the assembling process of the modular building system is simplified, and the assembling difficulty is greatly reduced.
The connecting plate 131 and the end frame assembly 112 can be detachably connected together by bolts and nuts again according to actual needs, so that the disassembly and assembly of the modular building system 100 are facilitated, the transportation of the modular building units is facilitated, and the firmness of the installation and fixation of the modular building system 100 can be ensured.
Referring to fig. 5, the modular building system 100 further includes a wall module including end walls 141 provided at both longitudinal ends of the lower modular building unit 110 and side walls 142 provided at both lateral sides of the lower modular building unit 110. Similarly, end walls 141 may be disposed at both longitudinal ends of the upper-layer modular building unit 120, and side walls 142 may be disposed at both lateral sides of the upper-layer modular building unit 120. The end walls 141 and the side walls 142 of the wall modules include keel sheets, fireproof gypsum boards, and rock wool sandwich boards. According to various actual requirements such as heating ventilation, fire protection, water supply and drainage and the like, holes can be formed in the end walls 141 and the side walls 142 of the wall module and used for accommodating related pipelines and lines.
The wall modules may be arranged according to actual requirements, for example, the wall modules may be arranged at both longitudinal ends and both transverse sides of all the lower-level modular building units 110 and the upper-level modular building units 120; alternatively, wall modules may be provided at both longitudinal ends or both lateral sides of a portion of lower modular building units 110, or at both longitudinal ends or both lateral sides of upper modular building units 120.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.
Claims (11)
1. A modular building system, characterized in that the modular building system comprises:
a prefabricated lower modular building unit comprising a base frame assembly and an end frame assembly, and the top of the lower modular building unit is configured as an open structure having an opening; and
prefabricated upper modular building unit, upper modular building unit sets up the top of lower floor modular building unit, upper modular building unit includes chassis subassembly and end frame subassembly.
2. The modular building system according to claim 1, wherein the modular building system comprises at least two lower modular building units stacked one above the other, and the upper modular building unit is disposed above the upper modular building unit of a top floor of the at least two lower modular building units.
3. A modular building system according to claim 1 or 2, wherein the upper modular building unit comprises a roof panel connected to the top of the end frame assembly of the upper modular building unit.
4. The modular building system according to claim 1 or 2, further comprising a prefabricated first ceiling unit disposed above the upper level modular building unit.
5. A modular building system according to claim 1 or 2, wherein the upper and lower modular building units are structurally identical.
6. The modular building system according to claim 1, further comprising a connection module, wherein the connection module comprises a connection plate and a positioning cone disposed on the connection plate, and the end frame assembly is provided with a twist lock hole engaged with the positioning cone.
7. The modular building system according to claim 6, wherein the connecting plate is removably connected with the end frame assembly.
8. The modular building system according to claim 1, wherein the end frame assembly comprises a corner post, a top end beam connected laterally to an upper portion of the corner post, and a bottom end beam connected laterally to a lower portion of the corner post, the lower portion of the corner post being connected to the base frame assembly.
9. The modular building system according to claim 1, wherein the undercarriage assembly comprises longitudinally disposed longitudinal beams, transverse beams connected transversely between the longitudinal beams, and a floor laid over the longitudinal beams and the transverse beams.
10. The modular building system according to claim 1, further comprising a wall module comprising end walls disposed at both longitudinal ends of the lower modular building unit and at both longitudinal ends of the upper modular building unit, side walls disposed at both lateral sides of the lower modular building unit and at both lateral sides of the upper modular building unit.
11. The modular building system according to claim 10, wherein the wall modules are provided with holes for receiving pipes and lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398945.4U CN212670811U (en) | 2020-03-25 | 2020-03-25 | Modular building system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020398945.4U CN212670811U (en) | 2020-03-25 | 2020-03-25 | Modular building system |
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| CN212670811U true CN212670811U (en) | 2021-03-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047442A (en) * | 2021-03-24 | 2021-06-29 | 四川玖壹建设工程有限公司 | House structure and construction method thereof |
| CN113235802A (en) * | 2021-04-26 | 2021-08-10 | 华为技术有限公司 | Prefabricated modular unit and data center |
-
2020
- 2020-03-25 CN CN202020398945.4U patent/CN212670811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047442A (en) * | 2021-03-24 | 2021-06-29 | 四川玖壹建设工程有限公司 | House structure and construction method thereof |
| CN113235802A (en) * | 2021-04-26 | 2021-08-10 | 华为技术有限公司 | Prefabricated modular unit and data center |
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