CN111255058A - a modular building - Google Patents

Abstract

The invention discloses a modular building, comprising at least two modular building units, at least two supporting boards and a splicing board. 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 includes two bottom side beams, a cross beam assembly, and a floor, the bottom side beams are disposed lengthwise, and the two bottom side beams are spaced from each other, the cross beam assemblies are disposed widthwise, and are connected to the bottom side beams, and the floor is connected to the The top of the beam assembly, and the upper surface of the floor is higher than the upper surface of the bottom side beam to form a stepped structure. The support plate is attached to the side of the beam assembly. The splice panels are connected to two adjacent support panels of two adjacent modular building units, and the upper surfaces of the splice panels are flush with the upper surface of the floor. According to the modular building of the present invention, the surface of the joint can be guaranteed to be flush with the floor, and thermal insulation space can be reserved, and the construction is simple and low in cost.

Description

a modular building

technical field

The present invention relates to the technical field of modular construction.

Background technique

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

Therefore, there is an increasing demand for modular data centers that can be prefabricated in factories and quickly assembled on site. As a modular data center, container-type modular buildings have gradually become a development trend. They have the characteristics of short production cycle, fast on-site construction, and strong site adaptability, and have begun to be widely used by enterprises.

Modular buildings need to be assembled and used, so data center containers also need to be installed in LCL. However, the bottom frame of the data center container needs to be insulated. At present, the splicing of the data center container on the market cannot keep the floor level while satisfying the insulation, which seriously affects the use.

Therefore, there is a need for a modular building that addresses at least in part the above problems.

SUMMARY OF THE INVENTION

A series of concepts in simplified form have been introduced in the Summary section, which are described in further detail in the Detailed Description section. The Summary of the Invention section of the present invention is not intended to attempt to limit the key features and essential technical features of the claimed technical solution, nor is it intended to attempt to determine the protection scope of the claimed technical solution.

In order to at least partially solve the above problems, the present invention provides a modular building, comprising:

At least two modular building units, the at least two modular building units being 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 arranged along the length of the modular building unit and spaced apart from each other,

a beam assembly disposed along the width of the modular building unit and connected to two of the bottom side beams, and

a floor, the floor is connected to the top of the 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 stepped structure;

at least two support plates connected to the sides of the beam assembly;

a splice plate connected to the two adjacent support plates of the two adjacent modular building units, and the upper surface of the splice plate is flush with the upper surface of the floor .

According to the modular building of the present invention, the surface of the splicing part can be guaranteed to be flush with the floor while the thermal insulation space is reserved, and the construction is simple and low in cost;

Further, the beam assembly includes:

a bottom beam, two ends of the bottom beam are respectively connected to the two bottom side beams, the upper surface of the bottom beam is higher than the upper surface of the bottom side beam, and the floor is connected to the top of the bottom beam .

Further, the beam assembly also includes:

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

A fastener is connected to the cover plate from a side of the cover plate remote from the bottom side beam and corresponds to the through hole.

Optionally, the beam assembly further includes:

A square tube, the square tube is arranged at both ends of the bottom beam, the top of the square tube is connected to the end of the bottom beam, the bottom of the square tube is connected to the bottom side beam, and the square tube is connected to the bottom beam. The tube is provided with a through hole leading to the side of the square tube close to the bottom side beam;

The fastener is arranged inside the square tube and corresponds to the through hole.

Optionally, the beam assembly includes:

a bottom beam, two ends of the bottom beam are respectively connected to the two bottom side beams;

a frame connected to the bottom beam from above the bottom beam, the upper surface of the frame being higher than the upper surface of the bottom side beam, and the floor connected to the top of the frame.

Further, the framework includes:

a frame beam, the frame beam is arranged along the width direction of the modular building unit;

a frame side beam, 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 the side of the frame side beam close to the bottom side beam;

Fasteners are provided on the frame side members and correspond to the through holes.

Further, a waist hole is provided on the support plate, and the modular building further includes a connecting piece, and the connecting piece passes through the waist hole and the through hole in sequence, and connects the The support plate and the beam assembly are connected together. Therefore, the height of the support board can be fine-tuned through the waist hole to ensure that the splicing board is kept flush with the floor.

Further, the modular building unit also includes:

a bottom plate, the bottom plate is located below the beam assembly;

At least two overlapping plates are respectively connected to the bottom plate and the bottom side beams.

Further, the support plate and/or the cover plate is configured as an angle steel.

Further, the splicing board is configured as a calcium sulfate board, and the floor and the splicing board have an antistatic layer.

Description of drawings

The following drawings of the present invention are incorporated herein as a part of the present invention for understanding of the present invention. The accompanying drawings illustrate embodiments of the present invention and their description, which serve to explain the principles of the present invention.

In the attached picture:

1 is a schematic structural diagram of a base frame of a modular building unit according to a first preferred embodiment of the present invention;

Fig. 2 is the schematic diagram of the chassis splicing of the modular building unit shown in Fig. 1;

3 is a schematic structural diagram of a base frame of a modular building unit according to a second preferred embodiment of the present invention;

Figure 4 is a schematic view of the chassis splicing of the modular building unit shown in Figure 3; and

5 is a schematic structural diagram of a base frame of a modular building unit according to a third preferred embodiment of the present invention.

Description of reference numbers:

100/200: Modular Building Units

110/210/310: Bottom side beam

120/220: Cross member assembly

121/221/321: Bottom beam

123: Sealing plate

124/224/324: Fasteners

223: Frames

225: Frame beam

226: Frame side members

130/230/330: Flooring

131/231: Antistatic layer

140/240: Support plate

141/241: Connector

142/242: Supports

150/250: splice plate

160/260: Connectors

170/270: Lap Plate

180/280: Bottom plate

323: Square Tube

Detailed ways

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 the present invention may be practiced without one or more of these details. In other instances, some technical features known in the art have not been described in order to avoid obscuring the present invention.

For a thorough understanding of the present invention, a detailed description will be set forth 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. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments in addition to these detailed descriptions.

It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments in accordance with the present invention. As used herein, the singular forms are also intended to include the plural forms unless the context clearly dictates otherwise. Furthermore, it should also be understood that when the terms "comprising" and/or "comprising" are used in this specification, they indicate the presence of stated features, integers, steps, operations, elements and/or components, but do not exclude the presence or Addition of one or more other features, integers, steps, operations, elements, components and/or combinations thereof.

It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and similar expressions used herein are for illustrative purposes only , not a restriction.

Now, exemplary embodiments according to the present invention will be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.

1 and 2 respectively show the chassis structure of the modular building unit of the modular building according to the first embodiment of the present invention and the splicing structure of the modular building unit when the modular building units are spliced. 3 and 4 respectively show the splicing structure of the base frame of the modular building unit of the modular building according to the second embodiment of the present invention and the splicing structure of the modular building unit. Figure 5 shows the underframe of a modular building unit of a modular building of a third embodiment of the present invention.

first embodiment

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 with their sides facing each other. The two support plates 140 are connected to the two modular building units 100 respectively, and the splice plate 150 is connected to the support plates 140 .

Please refer to Figure 1 below. The modular building unit 100 may be a shipping container. Modular building unit 100 includes two bottom side beams 110 , beam assemblies 120 and 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, and the cross beam assembly 120 is arranged along the width direction of the modular building unit 100, and is connected to the two bottom side beams 110, The floor 130 is connected to the top of the beam assembly 120 , and the upper surface of the floor 130 is higher than the upper surface of the bottom side beam 110 , so that the floor 130 and the bottom side beam 110 form a stepped structure.

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

Two ends of the bottom beam 121 are respectively connected to the two bottom side beams 110 from the inner side of the two bottom side beams 110 , and the upper surface of the bottom beam 121 is higher than the upper surface of the bottom side beam 110 . A floor 130 is attached to the top of the bottom beam 121, and the end of the floor 130 extends beyond the bottom beam 121, and the floor 130 is preferably made of steel. The floor 130 is connected to the bottom beam 121 from above the bottom beam 121 so that the top of the floor 130 and the top of the bottom side beams 110 form a distinct "stepped" structure. An anti-static layer 131 is attached to the floor 130 , and the anti-static layer 131 can be attached to the steel body of the floor 130 through an adhesive.

The sealing plates 123 are disposed at both ends of the bottom beam 121 , one end of which is connected to the end of the bottom beam 121 , and the other end is connected to the bottom side beam 110 . The sealing plate 123 is provided with through holes, and the fasteners 124 are connected to the sealing plate 123 from the side of the sealing plate 123 away from the bottom side beam 110 and correspond to the through holes. The sealing plate 123 is preferably an angle steel. Fasteners 124 are preferably nuts.

The modular building unit 100 also includes a base plate 180 and at least two tie plates 170 . The bottom plate 180 is located below the bottom cross beam 121 , and the overlapping plates 170 are respectively connected to the bottom plate 180 and the bottom side beam 110 . The lap plate 170 is preferably an angle steel.

Thereby, the chassis of the modular building unit 100 of the modular building is constituted.

Please refer to Figure 2 below. When two modular building units 100 are spliced, the sides of the two modular building units 100 are opposite.

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

In the illustrated embodiment, the support plate 140 plate is preferably constructed as an angle steel. The support plate 140 has a connection part 141 and a support part 142 , the connection part 141 is connected with the sealing plate 123 , and the support part 142 is suspended. The splice plate 150 is overlapped on the support portion 142 .

In order to ensure that the upper surface of the splice 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.

The splice plate 150 is preferably constructed as a calcium sulfate plate. The main body of the calcium sulfate board is made of calcium sulfate, and an antistatic layer (not shown) is adhered on the surface. When the splice plate 150 is flush with the floor 130 , the upper surface of the anti-static layer on the splice plate 150 is flush with the upper surface of the anti-static layer 131 of the floor 130 .

When the splice plate 150 is connected to the support plate 140, due to the existence of the "step", a cavity is formed under the splice plate 150, and the cavity can be used for installing the thermal insulation structure.

According to the modular building of the present invention, the space for installing the thermal insulation structure can be reserved while the splicing part is flush with the floor, and the construction is simple and the cost is low. In addition, the "step"-like structure can also increase the width of the splicing board during consolidation, preventing installation difficulties due to the narrow splicing board.

Second Embodiment

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

The beam assembly 220 also includes a frame 223, the upper surface of the frame 223 is higher than the upper surface of the bottom side beam 210, the frame 223 is connected to the bottom beam 221 from above the bottom beam 221, and the floor 230 is connected from above the frame 223 to the top of the frame 223 . The frame 223 allows the floor 230 to form a "stepped" pattern with the upper surface of the bottom side rail 210 .

The frame 223 includes a frame beam 225 , a frame side beam 226 and a fastener 224 .

The frame beams 225 are provided along the width of the modular building unit 200 . The frame side beams 226 are provided along the length 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 disposed on the frame side beam 226 and corresponds to the through hole. The fastener 224 may be a nut or a tubular member with an internal thread structure.

In the illustrated embodiment, the upper surface of the bottom beam 221 can be flush with the upper surface of the bottom side beam 210 , so that the frame side beam 226 can be connected with the bottom side beam 210 and the bottom beam 221 at the same time. Of course, in the embodiment not shown, the frame side beams 226 may not be connected with the bottom side beams 210 , and are only supported by being connected with the bottom cross beams 221 .

When the two modular building units 200 are spliced, the connecting portion 241 of the support plate 240 is connected to the frame side beams 226, and the support plate 240 is provided with waist holes. 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 member 226 together by the fastener 224 . The splice plate 250 is connected to the supporting parts 242 of the two adjacent support plates 240 of the two adjacent modular building units 200 , and the upper surface of the splice plate 250 is flush with the upper surface of the antistatic layer 231 of the floor 230 .

The functions and connection methods of the overlapping plate 270 and the bottom plate 280 in this embodiment are similar to those in the first embodiment, and are not repeated here.

Third Embodiment

Referring to FIG. 5 , the difference between the third embodiment of the present invention and the first embodiment is that the sealing plate 123 is replaced with a square tube 323 , and the fasteners can be arranged on the inner wall of the square tube.

Specifically, the square tubes 323 are disposed at both ends of the bottom beam 321 , the top end of the square tube 323 is connected to the end of the bottom beam 321 , and the bottom end of the square tube 323 is connected to the bottom side beam 310 . The square tube 323 is provided with a through hole, and the through hole communicates with the inside of the square tube 323 and the side of the square tube 323 close to the bottom side beam 310 . The fasteners 324 are arranged in the square tube 323 and correspond to the through holes. The floor 330 is located above the square tube 323 and the bottom beam 321 , and the top of the square tube 323 is connected to both the floor 330 and the bottom beam 321 . The upper surface of the floor 330 is higher than the upper surface of the bottom side beams 310, thereby forming a "stepped" structure.

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 repeated here.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used herein is for the purpose of describing a particular implementation only and is not intended to limit the present invention. A feature described herein in one embodiment may be used in another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or stated otherwise.

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

Claims (10)

1. A modular building, comprising:

at least two modular building units arranged side by side with adjacent two of the modular building units facing sideways each other, the modular building units comprising:

two bottom side members disposed along a length direction of the modular building unit and spaced apart from each other,

a cross member assembly provided along a width direction of the modular building unit and connected to the two bottom side members, an

A floor panel connected to a top of the cross rail assembly and having an upper surface higher than an upper surface of the bottom side rail such that the floor panel forms a stepped structure with the bottom side rail;

at least two support plates connected to the sides of the beam assembly;

the splicing plates are connected to the two adjacent supporting plates of the two adjacent modular building units, and the upper surfaces of the splicing plates are flush with the upper surface of the floor.

2. The modular building of claim 1, wherein the beam assembly includes a bottom beam having both ends connected to the two bottom side beams, respectively, an upper surface of the bottom beam being higher than an upper surface of the bottom side beams, and the floor panel is connected to a top of the bottom beam.

3. The modular building of claim 2, wherein the beam assembly further comprises:

the sealing plates are arranged at two ends of the bottom cross beam, one end of each sealing plate is connected to the end part of the bottom cross beam, the other end of each sealing plate is connected to the bottom side beam, and each sealing plate is provided with a through hole;

fasteners connected to the sealing plate from a side of the sealing plate remote from the underside beams and corresponding to the through holes.

4. The modular building of claim 2, wherein the beam assembly further comprises:

the square tube is arranged at two ends of the bottom cross beam, the top of the square tube is connected to the end part of the bottom cross beam, the bottom of the square tube is connected to the bottom side beam, and a through hole leading to one side of the square tube close to the bottom side beam is formed in the square tube;

and the fastening piece is arranged inside the square pipe and corresponds to the through hole.

5. The modular building of claim 1, wherein the beam assembly comprises:

the two ends of the bottom cross beam are respectively connected to the two bottom side beams;

a frame connected to the bottom cross member from above the bottom cross member with an upper surface of the frame being higher than an upper surface of the bottom side member, the floor being connected to a top of the frame.

6. The modular building of claim 5, wherein the frame comprises:

a frame beam disposed along a width direction of the modular building unit;

a frame side beam provided along a longitudinal direction of the modular building unit, the frame side beam being provided with a through hole leading to a side of the frame side beam close to the bottom side beam;

and the fastening piece is arranged on the frame side beam and corresponds to the through hole.

7. A modular building according to any of claims 3, 4 and 6, wherein the support panel is provided with a kidney hole, the modular building further comprising a connector which passes through the kidney hole and the through hole in sequence and connects the support panel and the beam assembly together by means of the fastener.

8. The modular building of claim 1, wherein the modular building unit further comprises:

a base plate located below the beam assembly;

at least two lap plates, the lap plates are respectively connected with the bottom plate and the bottom side beam.

9. A modular building as claimed in claim 3, wherein the support and/or sealing panels are configured as angle iron.

10. The modular building of claim 1, wherein the splice plate is configured as a calcium sulfate plate, the floor and splice plate having an antistatic layer.

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