A modular building

Abstract

The present invention discloses a modular building, comprising at least two modular building units, at least two support plates and a splicing plate. At least two modular building units are arranged side by side, and the sides of two adjacent modular building units face each other. The modular building unit comprises two bottom side beams, a crossbeam assembly and a floor, wherein the bottom side beams are arranged along the length direction, and the two bottom side beams are spaced apart from each other, the crossbeam assembly is arranged in the width direction and connected to the bottom side beams, the floor is connected to the top of the crossbeam assembly, and the upper surface of the floor is higher than the upper surface of the bottom side beams to form a step structure. The support plate is connected to the side of the crossbeam assembly. The splicing plate is connected to two support plates close to each other of two adjacent modular building units, and the upper surface of the splicing plate is flush with the upper surface of the floor. According to the modular building of the present invention, it is possible to ensure that the surface of the splicing part is flush with the floor while reserving insulation space, and the construction is simple and low in cost.

Description

Technical Field

[0001] The invention relates to the technical field of modular buildings. Background Art

[0002] With the rapid development of information technology, the demand for data centers is increasing. However, data centers manufactured using conventional building civil engineering have many problems such as long production cycle and slow construction speed.

[0003] Therefore, the market demand for modular data centers that can be prefabricated in factories and quickly assembled on site is increasing. Container-type modular buildings are gradually becoming a development trend as modular data centers. They have the characteristics of short production cycle, fast on-site construction speed, strong site adaptability, etc., and are beginning to be widely used by enterprises.

[0004] Modular buildings need to be assembled before use, so data center containers also need to be assembled and installed. However, the bottom frame of the data center container needs to be insulated. The joints of the data center containers currently on the market cannot meet the requirements of insulation and remain level with the floor, which seriously affects their use.

[0005] Therefore, a modular building is needed to at least partially solve the above problems. Summary of the invention

[0006] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0007] To at least partially solve the above problems, the present invention provides a modular building, comprising:

[0008] At least two modular building units, the at least two modular building units are arranged side by side, wherein the sides of two adjacent modular building units face each other, the modular building units comprising:

[0009] two bottom side beams, the bottom side beams are arranged along the length direction of the modular building unit, and the two bottom side beams are spaced apart from each other,

[0010] a cross beam assembly disposed along the width direction of the modular building unit and connected to the two bottom side beams, and

[0011] A floor panel connected to the top of the cross beam assembly, and an upper surface of the floor panel is higher than an upper surface of the bottom side beam, so that the floor panel and the bottom side beam form a step structure;

[0012] at least two support plates connected to the sides of the crossbeam assembly;

[0013] A splicing plate is connected to two supporting plates close to each other of two adjacent modular building units, and an upper surface of the splicing plate is flush with an upper surface of the floor.

[0014] The modular building according to the present invention can ensure that the surface of the joint is flush with the floor while reserving insulation space, and the construction is simple and low-cost; the "step" structure can also increase the width of the joint board, which is convenient for installation.

[0015] Furthermore, the crossbeam assembly comprises:

[0016] A bottom cross beam, two ends of which are respectively connected to the two bottom side beams, an upper surface of the bottom cross beam is higher than an upper surface of the bottom side beams, and the floor is connected to the top of the bottom cross beam.

[0017] Furthermore, the crossbeam assembly further comprises:

[0018] A sealing plate, the sealing plate is arranged at both ends of the bottom cross beam, one end of the sealing plate is connected to the end of the bottom cross beam, and the other end is connected to the bottom side beam, and the sealing plate is provided with a through hole;

[0019] A fastener is connected to the cover plate from a side of the cover plate away from the bottom side beam and corresponds to the through hole.

[0020] Optionally, the crossbeam assembly further comprises:

[0021] A square tube, wherein the square tube is arranged at both ends of the bottom cross beam, the top of the square tube is connected to the end of the bottom cross beam, the bottom of the square tube is connected to the bottom side beam, and the square tube is provided with a through hole leading to a side of the square tube close to the bottom side beam;

[0022] A fastener is arranged inside the square tube and corresponds to the through hole.

[0023] Optionally, the crossbeam assembly comprises:

[0024] A bottom cross beam, two ends of which are respectively connected to the two bottom side beams;

[0025] A frame is connected to the bottom cross beam from above the bottom cross beam, and an upper surface of the frame is higher than an upper surface of the bottom side beam, and the floor is connected to the top of the frame.

[0026] Furthermore, the framework includes:

[0027] A frame beam, wherein the frame beam is arranged along the width direction of the modular building unit;

[0028] A frame side beam, wherein the frame side beam is arranged along the length direction of the modular building unit, and the frame side beam is provided with a through hole leading to a side of the frame side beam close to the bottom side beam;

[0029] A fastener is disposed on the frame side beam and corresponds to the through hole.

[0030] Furthermore, the support plate is provided with a waist hole, and the modular building further comprises a connecting piece, which passes through the waist hole and the through hole in sequence, and connects the support plate and the crossbeam assembly together through the fastener. Thus, the height of the support plate can be fine-tuned through the waist hole to ensure that the splicing plate is flush with the floor.

[0031] Furthermore, the modular building unit also includes:

[0032] A bottom plate, the bottom plate being located below the crossbeam assembly;

[0033] At least two lap plates are provided, wherein the lap plates are respectively connected to the bottom plate and the bottom side beams.

[0034] Furthermore, the support plate and / or the sealing plate are constructed as angle steels.

[0035] Furthermore, the splicing board is constructed as a calcium sulfate board, and the floor and the splicing board have an antistatic layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The following drawings of the present invention are used to understand the present invention as part of the present invention. The embodiments of the present invention are shown in the drawings and the description thereof is used to explain the principle of the present invention.

[0037] In the attached figure:

[0038] Figure 1 A schematic structural diagram of a chassis of a modular building unit according to a first preferred embodiment of the present invention;

[0039] Figure 2 for Figure 1 Schematic diagram of the base frame splicing of the modular building unit shown in;

[0040] Figure 3 A schematic structural diagram of a chassis of a modular building unit according to a second preferred embodiment of the present invention;

[0041] Figure 4 for Figure 3 A schematic diagram of the underframe splicing of the modular building units shown in ; and

[0042] Figure 5 It is a schematic structural diagram of a chassis of a modular building unit according to a third preferred embodiment of the present invention.

[0043] Description of reference numerals:

[0044] 100 / 200: Modular building units

[0045] 110 / 210 / 310: Bottom side beam

[0046] 120 / 220: Crossbeam assembly

[0047] 121 / 221 / 321: Bottom beam

[0048] 123: Close the board

[0049] 124 / 224 / 324: Fasteners

[0050] 223: Framework

[0051] 225: Frame beam

[0052] 226: Frame side member

[0053] 130 / 230 / 330: Floor

[0054] 131 / 231: Antistatic layer

[0055] 140 / 240: Support plate

[0056] 141 / 241: Connection

[0057] 142 / 242: Support

[0058] 150 / 250: Splicing plate

[0059] 160 / 260: Connectors

[0060] 170 / 270: Lap Plate

[0061] 180 / 280: Base plate

[0062] 323: Square tube DETAILED DESCRIPTION

[0063] In the following description, a large number of specific details are provided to provide a more thorough understanding of the present invention. However, it is apparent to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features well known in the art are not described.

[0064] In order to fully understand the present invention, a detailed description will be provided in the following description. Obviously, the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, but in addition to these detailed descriptions, the present invention may also have other embodiments.

[0065] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit exemplary embodiments according to the present invention. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of the features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or combinations thereof.

[0066] It should be noted that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside" and similar expressions used in this document are for illustrative purposes only and are not limiting.

[0067] Now, exemplary embodiments according to the present invention will be described in more detail with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in a variety of different forms and should not be interpreted as being limited to the embodiments set forth herein. It should be understood that these embodiments are provided to make the disclosure of the present invention thorough and complete, and to fully convey the concept of these exemplary embodiments to those of ordinary skill in the art.

[0068] Figure 1 and Figure 2 The bottom frame structure of the modular building unit of the modular building according to the first embodiment of the present invention and the joint structure of the modular building units when they are spliced ​​are respectively shown. Figure 3 and Figure 4 The bottom frame of the modular building unit of the modular building according to the second embodiment of the present invention and the joint structure of the modular building units when they are spliced ​​are respectively shown. Figure 5 A chassis of a modular building unit of a modular building according to a third embodiment of the present invention is shown.

[0069] First embodiment

[0070] Please refer to Figure 1 and Figure 2 The modular building is formed by splicing at least two modular building units 100 arranged side by side and facing each other. Two support plates 140 are respectively connected to the two modular building units 100, and the splicing plate 150 is connected to the support plates 140.

[0071] Please refer to the following Figure 1 The modular building unit 100 may be a container. The modular building unit 100 includes two bottom side beams 110, a cross beam assembly 120, and a floor 130. The bottom side beams 110 are arranged along the length direction of the modular building unit 100, and the two bottom side beams 110 are spaced apart from each other, the cross beam assembly 120 is arranged along the width direction of the modular building unit 100 and connected to the two bottom side beams 110, and the floor 130 is connected to the top of the cross beam assembly 120, and the upper surface of the floor 130 is higher than the upper surface of the bottom side beams 110, so that the floor 130 and the bottom side beams 110 form a stepped structure.

[0072] Specifically, the beam assembly 120 includes a bottom beam 121 , a cover plate 123 and a fastener 124 .

[0073] The two ends of the bottom cross beam 121 are connected to the two bottom side beams 110 from the inner sides of the two bottom side beams 110, and the upper surface of the bottom cross beam 121 is higher than the upper surface of the bottom side beam 110. The floor 130 is connected to the top of the bottom cross beam 121, and the end of the floor 130 extends beyond the bottom cross beam 121. The floor 130 is preferably made of steel. The floor 130 is connected to the bottom cross beam 121 from above the bottom cross beam 121, so that the top of the floor 130 and the top of the bottom side beam 110 form an obvious "staircase" structure. An antistatic layer 131 is attached to the floor 130, and the antistatic layer 131 can be attached to the steel body of the floor 130 by an adhesive.

[0074] The sealing plate 123 is arranged at both ends of the bottom cross beam 121, one end of which is connected to the end of the bottom cross beam 121, and the other end is connected to the bottom side beam 110. The sealing plate 123 is provided with a through hole, and the fastener 124 is connected to the sealing plate 123 from the side of the sealing plate 123 away from the bottom side beam 110 and corresponds to the through hole. The sealing plate 123 is preferably an angle steel. The fastener 124 is preferably a nut.

[0075] The modular building unit 100 further includes a bottom plate 180 and at least two lap plates 170. The bottom plate 180 is located below the bottom cross beam 121, and the lap plates 170 respectively connect the bottom plate 180 and the bottom side beam 110. The lap plates 170 are preferably angle steels.

[0076] Thereby, the base frame of the modular building unit 100 of the modular building is formed.

[0077] Please refer to the following Figure 2 When two modular building units 100 are spliced ​​together, the sides of the two modular building units 100 are opposite to each other.

[0078] The support plate 140 is connected to the cover plate 123, and a waist hole is provided on the support plate 140. The modular building further includes a connector 160, which passes through the waist hole and the through hole in sequence, and connects the support plate 140 and the cover plate 123 together through the fastener 124. The splicing plate 150 is connected to two support plates 140 close to each other of two adjacent modular building units 100, and the upper surface of the splicing plate 150 is flush with the upper surface of the floor 130. The connector 160 is preferably a bolt.

[0079] In the embodiment shown in the figure, the support plate 140 is preferably constructed as an angle steel. The support plate 140 has a connecting portion 141 and a supporting portion 142. The connecting portion 141 is connected to the sealing plate 123, and the supporting portion 142 is suspended. The splicing plate 150 is overlapped on the supporting portion 142.

[0080] In order to ensure that the upper surface of the splicing plate 150 is flush with the upper surface of the floor 130, the position of the support plate 140 can be adjusted up and down through the waist hole.

[0081] The splicing board 150 is preferably constructed as a calcium sulfate board. The main body of the calcium sulfate board is made of calcium sulfate, and an antistatic layer (not shown) is bonded to the surface. When the splicing board 150 is flush with the floor 130, the upper surface of the antistatic layer on the splicing board 150 is flush with the upper surface of the antistatic layer 131 of the floor 130.

[0082] When the splicing plate 150 is connected to the supporting plate 140 , a cavity is formed under the splicing plate 150 due to the existence of the “step”, and the cavity can be used to install a thermal insulation structure.

[0083] The modular building according to the present invention can ensure that the joint is flush with the floor while reserving space for installing the insulation structure, and the construction is simple and low-cost. In addition, the "step"-like structure can also increase the width of the splicing board when assembling boxes, preventing installation difficulties caused by the splicing board being too narrow.

[0084] Second embodiment

[0085] Please refer to Figure 3 and Figure 4 The second embodiment of the present invention is different from the first embodiment in the following aspects.

[0086] The cross beam assembly 220 further includes a frame 223, the upper surface of which is higher than the upper surface of the bottom side beam 210, the frame 223 is connected to the bottom cross beam 221 from above, and the floor 230 is connected to the top of the frame 223 from above. The frame 223 allows the floor 230 and the upper surface of the bottom side beam 210 to form a "staircase" pattern.

[0087] The frame 223 includes a frame cross beam 225 , a frame side beam 226 and a fastener 224 .

[0088] The frame cross beam 225 is arranged along the width direction of the modular building unit 200. The frame side beam 226 is arranged along the length direction of the modular building unit 200. The frame side beam 226 is provided with a through hole leading to the side of the frame side beam 226 close to the bottom side beam 210, and the fastener 224 is arranged on the frame side beam 226 and corresponds to the through hole. The fastener 224 can be a nut or a tubular component with an internal thread structure.

[0089] In the illustrated embodiment, the upper surface of the bottom cross beam 221 may be flush with the upper surface of the bottom side beam 210, so that the frame side beam 226 is connected to both the bottom side beam 210 and the bottom cross beam 221. Of course, in an embodiment not shown, the frame side beam 226 may not be connected to the bottom side beam 210, and it is supported only by being connected to the bottom cross beam 221.

[0090] When two modular building units 200 are spliced, the connection portion 241 of the support plate 240 is connected to the frame side beam 226, and a waist hole is provided on the support plate 240. The connecting piece 260 passes through the waist hole and the through hole in sequence, and connects the support plate 240 and the frame side beam 226 together through the fastener 224. The splicing plate 250 is connected to the supporting portions 242 of the two support plates 240 close to each other of the two adjacent modular building units 200, and the upper surface of the splicing plate 250 is flush with the upper surface of the antistatic layer 231 of the floor 230.

[0091] The functions and connection methods of the lap plate 270 and the bottom plate 280 in this embodiment are similar to those in the first embodiment and will not be described in detail herein.

[0092] Third embodiment

[0093] Please refer to Figure 5 The difference between the third embodiment of the present invention and the first embodiment is that the sealing plate 123 is replaced by a square tube 323, and the fastener can be set on the inner wall of the square tube.

[0094] Specifically, the square tube 323 is arranged at both ends of the bottom cross beam 321, the top end of the square tube 323 is connected to the end of the bottom cross beam 321, and the bottom end thereof is connected to the bottom side beam 310. A through hole is arranged on the square tube 323, and the through hole communicates the inside of the square tube 323 and the side of the square tube 323 close to the bottom side beam 310. The fastener 324 is arranged in the square tube 323 and corresponds to the through hole. The floor 330 is located above the square tube 323 and the bottom cross beam 321, and the top of the square tube 323 is connected to both the floor 330 and the bottom cross beam 321. The upper surface of the floor 330 is higher than the upper surface of the bottom side beam 310, thereby forming a "staircase" structure.

[0095] The structures and connection relationships of other components in the third embodiment of the present invention may be the same as those in the first embodiment, and will not be described in detail herein.

[0096] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. The features described herein in one embodiment may be applied to another embodiment individually or in combination with other features, unless the feature is not applicable or otherwise specified in the other embodiment.

[0097] The present invention has been described by the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the present invention to the scope of the described embodiments. In addition, it can be understood by those skilled in the art that the present invention is not limited to the above embodiments, and more variations and modifications can be made according to the teachings of the present invention, and these variations and modifications all fall within the scope of the protection claimed by the present invention. The protection scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A modular building, characterized in that: include: At least two modular building units, the at least two modular building units are arranged side by side, wherein the sides of two adjacent modular building units face each other, the modular building units comprising: two bottom side beams, the bottom side beams are arranged along the length direction of the modular building unit, and the two bottom side beams are spaced apart from each other, a cross beam assembly disposed along the width direction of the modular building unit and connected to the two bottom side beams, and A floor is connected to the top of the cross beam assembly, and the upper surface of the floor is higher than the upper surface of the bottom side beam, so that the floor and the bottom side beam form a step structure. structure; At least two support plates, the support plates are connected to the sides of the crossbeam assembly, the support plates are provided with waist holes, and the positions of the support plates are adjusted by the waist holes; a splicing plate connected to two supporting plates close to each other of two adjacent modular building units, and the upper surface of the splicing plate is flush with the upper surface of the floor, When the splicing plate is connected to the supporting plate, a cavity is formed below the splicing plate due to the presence of the step structure, and the cavity is used to install a heat preservation structure.

2. The modular building according to claim 1, characterized in that The crossbeam assembly comprises a bottom crossbeam, two ends of which are respectively connected to the two bottom side beams, an upper surface of the bottom crossbeam is higher than an upper surface of the bottom side beams, and the floor is connected to the top of the bottom crossbeam.

3. The modular building according to claim 2, characterized in that The crossbeam assembly further comprises: A sealing plate, the sealing plate is arranged at both ends of the bottom cross beam, one end of the sealing plate is connected to the end of the bottom cross beam, and the other end is connected to the bottom side beam, and the sealing plate is provided with a through hole; A fastener is connected to the cover plate from a side of the cover plate away from the bottom side beam and corresponds to the through hole.

4. The modular building according to claim 2, characterized in that The crossbeam assembly further comprises: A square tube, wherein the square tube is arranged at both ends of the bottom cross beam, the top of the square tube is connected to the end of the bottom cross beam, the bottom of the square tube is connected to the bottom side beam, and the square tube is provided with a through hole leading to a side of the square tube close to the bottom side beam; A fastener is arranged inside the square tube and corresponds to the through hole.

5. The modular building according to claim 1, characterized in that The crossbeam assembly comprises: A bottom cross beam, two ends of which are respectively connected to the two bottom side beams; A frame is connected to the bottom cross beam from above the bottom cross beam, and an upper surface of the frame is higher than an upper surface of the bottom side beam, and the floor is connected to the top of the frame.

6. The modular building according to claim 5, characterized in that The framework includes: A frame beam, wherein the frame beam is arranged along the width direction of the modular building unit; A frame side beam, wherein the frame side beam is arranged along the length direction of the modular building unit, and the frame side beam is provided with a through hole leading to a side of the frame side beam close to the bottom side beam; A fastener is disposed on the frame side beam and corresponds to the through hole.

7. The modular building according to any one of claims 3, 4 and 6, characterized in that: The modular building also includes a connecting piece, which passes through the waist hole and the through hole in sequence, and connects the supporting plate and the beam assembly together through the fastener.

8. The modular building according to claim 1, characterized in that The modular building unit also includes: A bottom plate, the bottom plate being located below the crossbeam assembly; At least two lap plates are provided, wherein the lap plates are respectively connected to the bottom plate and the bottom side beams.

9. The modular building according to claim 3, characterized in that The support plate and / or the cover plate are configured as angle steels.

10. The modular building according to claim 1, characterized in that The splicing board is constructed as a calcium sulfate board, and the floor and the splicing board have an antistatic layer.

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