CN111255058A

CN111255058A - Modular building

Info

Publication number: CN111255058A
Application number: CN202010153390.1A
Authority: CN
Inventors: 陈炎良; 谢飞龙; 李丹; 崔庭斌
Original assignee: Guangdong Xinhui CIMC Special Transportation Equipment Co Ltd
Current assignee: Guangdong Xinhui CIMC Special Transportation Equipment Co Ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-06-09

Abstract

The invention discloses a modular building which comprises at least two modular building units, at least two supporting plates and splicing plates. Wherein at least two modular building units are arranged side by side with the sides of two adjacent modular building units facing each other. The modular building unit includes two bottom side beams disposed along a length direction and spaced apart from each other, a cross member assembly disposed in a width direction and connected to the bottom side beams, and a floor panel connected to a top of the cross member assembly and having an upper surface higher than an upper surface of the bottom side beams to form a stepped structure. The support plate is connected to a side of the cross beam assembly. The splice plates are connected to two adjacent support plates of two modular building units that are close to each other, and the upper surfaces of the splice plates are flush with the upper surface of the floor. According to the modular building disclosed by the invention, the heat insulation space can be reserved while the surface of the spliced part is flush with the floor, and the construction is simple and the cost is low.

Description

Modular building

Technical Field

The invention relates to the technical field of modular buildings.

Background

With the rapid development of information technology, the demand for data centers is increasing. However, the data center manufactured by adopting the conventional building civil engineering has the problems of long production period, low construction speed and the like.

Therefore, there is an increasing demand in the market for modular data centers that can be prefabricated in the factory and quickly assembled on site. The container type modular building gradually becomes a development trend as a modular data center, has the characteristics of short production period, high site building speed, strong site adaptability and the like, and starts to be widely used by enterprises.

The modular building needs to be assembled for use, so the containers of the data center also need to be assembled in boxes. However, the underframe of the data center container needs to be insulated, and the splicing position of the data center container on the market at present cannot be kept level with the floor while the insulation is met, so that the use is seriously influenced.

There is therefore a need for a modular building to at least partially address the above problems.

Disclosure of Invention

In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

To at least partially solve the above problems, the present invention provides 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.

According to the modular building disclosed by the invention, the heat insulation space can be reserved while the surface of the spliced part is flush with the floor, and the construction is simple and the cost is low; the step-type structure can also increase the width of the splice plate, which is beneficial to installation.

Further, the beam assembly includes:

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

Further, the beam assembly further includes:

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.

Optionally, 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.

Optionally, 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.

Further, the frame includes:

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.

Furthermore, a waist hole is formed in the supporting plate, the modular building further comprises a connecting piece, and the connecting piece sequentially penetrates through the waist hole and the through hole and connects the supporting plate and the beam assembly together through the fastening piece. From this, can guarantee that splice plate and floor keep the parallel and level through the height of waist hole fine setting backup pad.

Further, 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.

Further, the support plate and/or the closing plate are configured as angle iron.

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

Drawings

The following drawings of the invention are included to provide a further understanding of the invention. The drawings illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

In the drawings:

figure 1 is a schematic structural view of a chassis of a modular building unit according to a first preferred embodiment of the present invention;

FIG. 2 is a schematic view of the splicing of the underframe of the modular building unit shown in FIG. 1;

FIG. 3 is a schematic structural view of a chassis of a modular building unit according to a second preferred embodiment of the present invention;

FIG. 4 is a schematic view of the splicing of the underframe of the modular building unit shown in FIG. 3; and

fig. 5 is a schematic structural view of a chassis of a modular building unit according to a third preferred embodiment of the invention.

Description of reference numerals:

100/200: modular building unit

110/210/310: bottom side beam

120/220: cross beam assembly

121/221/321: bottom cross beam

123: sealing plate

124/224/324: fastening piece

223: frame structure

225: frame beam

226: frame side beam

130/230/330: floor board

131/231: antistatic layer

140/240: supporting plate

141/241: connecting part

142/242: supporting part

150/250: splice plate

160/260: connecting piece

170/270: lap joint plate

180/280: base plate

323: square tube

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 the present 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 the invention.

In the following description, a detailed description will be given in order to thoroughly understand the present invention. It is apparent that the implementation of the embodiments of the invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

Exemplary embodiments according to the present invention will now 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 only the embodiments set forth herein. It is to 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.

Fig. 1 and 2 show a chassis structure of a modular building unit of a modular building and a joint structure when the modular building units are jointed according to a first embodiment of the present invention, respectively. Fig. 3 and 4 show a chassis of a modular building unit of a modular building according to a second embodiment of the present invention and a splice structure when the modular building units are spliced. Figure 5 shows a chassis of a modular building unit of a modular building according to a third embodiment of the invention.

First embodiment

Please refer to fig. 1 and fig. 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. Two support plates 140 are connected to the two modular building units 100, respectively, and a splice plate 150 is connected to the support plates 140.

Please refer to fig. 1. The modular building units 100 may be containers. The modular building unit 100 includes two bottom side beams 110, a cross-beam assembly 120, and a floor 130. The bottom side members 110 are disposed along a length direction of the modular building unit 100, and the two bottom side members 110 are spaced apart from each other, the cross member assembly 120 is disposed along a width direction of the modular building unit 100 and connected to the two bottom side members 110, the floor panel 130 is connected to a top of the cross member assembly 120, and an upper surface of the floor panel 130 is higher than an upper surface of the bottom side members 110, such that the floor panel 130 forms a stepped structure with the bottom side members 110.

Specifically, the beam assembly 120 includes a base beam 121, a cover plate 123, and fasteners 124.

Both ends of the bottom cross member 121 are connected to the two bottom side members 110 from the inner sides of the two bottom side members 110, respectively, and the upper surface of the bottom cross member 121 is higher than the upper surface of the bottom side member 110. The floor 130 is attached to the top of the bottom rail 121 with the ends of the floor 130 extending beyond the bottom rail 121, the floor 130 preferably being made of steel. The floor panel 130 is connected to the bottom cross member 121 from above the bottom cross member 121 so that the top of the floor panel 130 and the top of the bottom side member 110 form a distinct "stair-step" structure. An anti-static layer 131 is attached to the floor 130, and the anti-static layer 131 can be adhered to the steel body of the floor 130 by an adhesive.

The closing plate 123 is provided at both ends of the bottom cross member 121, and has one end connected to an end of the bottom cross member 121 and the other end connected to the bottom side member 110. The cover plate 123 is provided with through holes, and the fasteners 124 are attached to the cover plate 123 from the side of the cover plate 123 remote from the bottom side member 110 and correspond to the through holes. The cover plate 123 is preferably an angle iron. The fastener 124 is preferably a nut.

The modular building unit 100 further comprises a bottom panel 180 and at least two straps 170. The bottom plate 180 is located below the bottom cross member 121, and the lap plates 170 connect the bottom plate 180 and the bottom side members 110, respectively. The strap 170 is preferably an angle steel.

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

Please refer to fig. 2. 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 closing plate 123, and a waist hole is formed in the support plate 140. The modular building further comprises a connector 160, the connector 160 sequentially passing through the waist hole and the through hole and connecting the support plate 140 and the cover plate 123 together by the fastener 124. The splice plate 150 is connected to the two support plates 140 of two adjacent modular building units 100 that are adjacent to each other, and the upper surface of the splice plate 150 is flush with the upper surface of the floor 130. The connecting member 160 is preferably a bolt.

In the illustrated embodiment, the support plate 140 is preferably configured as a steel angle. The supporting 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 splice plate 150 overlaps the support portion 142.

To ensure that the top surface of the splice plate 150 is flush with the top 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 calcium sulfate plate has a main body made of calcium sulfate and an antistatic layer (not shown) adhered to the surface thereof. 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, a cavity is formed beneath the splice plate 150 due to the presence of the "step," which can be used to install insulation.

According to the modular building disclosed by the invention, the space for installing the heat insulation structure can be reserved while the splicing position is parallel to the floor, and the construction is simple and the cost is low. And the width increase of splice plate when "step" appearance structure can also make the makeup box prevents to cause the installation difficulty because of the splice plate is too narrow.

Second embodiment

Please refer to fig. 3 and 4. The second embodiment of the present invention differs from the first embodiment as follows.

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

The frame 223 includes, among other things, frame cross members 225, frame side members 226, and fasteners 224.

The frame beams 225 are disposed along the width of the modular building unit 200. The frame side beams 226 are disposed along the length of the modular building unit 200. The frame side member 226 is provided with a through hole that opens to a side of the frame side member 226 near the bottom side member 210, and the fastener 224 is provided on the frame side member 226 in correspondence with the through hole. The fastener 224 may be a nut or a tubular member having an internal threaded configuration.

In the illustrated embodiment, the upper surface of the bottom cross member 221 may be flush with the upper surface of the bottom side member 210, which may facilitate the connection of the frame side member 226 to both the bottom side member 210 and the bottom cross member 221. Of course, in an embodiment not shown, the frame side rails 226 may not be connected to the bottom side rails 210, which are supported only by the connection to the bottom cross rails 221.

When the two modular building units 200 are spliced, the connection portion 241 of the support plate 240 is connected to the frame side member 226, and the support plate 240 is provided with a waist hole. The connecting member 260 passes through the waist hole and the through hole in turn, 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 supporting plates 240 adjacent to each other 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 panel 230.

The function and connection of the strap 270 and the base plate 280 in this embodiment are similar to those in the first embodiment, and are not described in detail.

Third embodiment

Referring to fig. 5, the third embodiment of the present invention is different from the first embodiment in that the sealing plate 123 is replaced with a square tube 323, and the fastening members may be provided on the inner wall of the square tube.

Specifically, square pipes 323 are provided at both ends of the bottom cross member 321, and the top ends of the square pipes 323 are connected to the ends of the bottom cross member 321 and the bottom ends thereof are connected to the bottom side members 310. The square pipe 323 is provided with a through hole that communicates the inside of the square pipe 323 with the side of the square pipe 323 near the bottom side member 310. Fasteners 324 are disposed within the square tubes 323 and correspond to the through holes. The floor 330 is located above the square pipe 323 and the bottom cross beam 321, and the top of the square pipe 323 is connected with 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 underside beam 310, thereby forming a "stair-step" structure.

The structure and connection relationship of other components in the third embodiment of the present invention may be the same as those in the first embodiment, and are not described again here.

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. 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 illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the invention to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A modular building, comprising:

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

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:

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

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

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

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

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;

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.