CN212295024U - Modular building - Google Patents

Abstract

The utility model discloses a modularization building and mounting process. The modular building includes building modules, connecting devices, and fasteners. A plurality of building modules are stacked. The building module comprises a corner post and a bottom corner fitting plate, the bottom corner fitting plate is arranged at the bottom end of the corner post, and the bottom corner fitting plate is provided with a limiting hole and a through hole. The connecting device comprises a body part, a limiting part and a connecting part, wherein the limiting part is arranged on the body part and corresponds to the limiting hole, the connecting part corresponds to the through hole, and the upper surface of the body part is connected to the bottom surface of the bottom corner fitting plate. The fastener is connected to the connector to connect the bottom gusset panel and the connecting device together. The lower surface of the body portion of the connecting device connected to the bottom corner fitting plate of the building module on the upper floor is welded to the building module on the lower floor. According to the utility model discloses a modular building can link together a plurality of building modules that are located the same one deck or two-layer a plurality of building modules that stack, has increased substantially structural strength, and then has improved the holistic degree of stability of modular building, and anti-seismic performance is good.

Description

Modular building

Technical Field

The utility model relates to the technical field of machinery, particularly to a modularization building.

Background

The traditional modular building composed of containers mostly has only two layers of containers. The upper and lower decks of containers are typically secured by twist locks attached to standard corner fittings of the upper and lower decks of containers, but twist locks cannot be attached to adjacent containers on the same deck.

Along with the continuous development of market, in order to satisfy the supporting needs of modular building, novel modular building now is mostly the container crowd that the multilayer container that is no less than two-layer makes up to wherein each layer also comprises many containers. However, the conventional way of connecting corner fittings by using twist locks cannot connect adjacent containers on the same layer, and has the defect of low structural strength. Therefore, the modular building adopting the traditional connection mode cannot meet the requirement of seismic intensity of a project site.

Therefore, a modular building which is connected by inserting the upper and lower layers of containers into the connecting rods through slot hole sites is appeared in the market. However, based on the existing box manufacturing precision, it is often found that the difference value of the diagonal lines at the ends of the boxes is large, so that hole positions at the top and the bottom are offset to a certain extent, and therefore, the hole positions at the upper layer and the lower layer are often found to be not aligned to each other in the stacking of the boxes on site, abnormal processing such as hole expansion needs to be performed on parts such as connecting plates, and the like, so that the field working strength and the construction safety hazard are increased, and the slow progress of the stacking of the boxes and.

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

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

a building module, a plurality of the building module stacks, the building module includes:

corner posts; and

the bottom corner piece plate is arranged at the bottom end of the corner post and is provided with a limiting hole and a through hole;

the connecting device comprises a body part, a limiting part and a connecting part, wherein the limiting part is arranged on the body part and corresponds to the limiting hole, the connecting part corresponds to the through hole, and the upper surface of the body part is connected to the bottom surface of the bottom corner fitting plate; and

a fastener connected to the connector to connect the floor angle plate and the connecting device together;

wherein the lower surface of the body part of the connecting device connected to the bottom corner fitting plate of the building module of the upper floor is welded to the building module of the lower floor.

According to the modular building of the utility model, a plurality of building modules positioned on the same floor or a plurality of building modules stacked in two layers can be connected together, the structural strength is greatly improved, the integral stability of the modular building is further improved, and the earthquake resistance performance is good; in addition, the lower surface of the body part is connected with the lower building module in a welding mode, so that the position of the connecting device can be adjusted when the diagonal difference value of the end part of the building module is large and the hole positions at the top and the bottom are deviated to a certain extent, and abnormal treatment such as hole expansion is avoided.

Further, the modular building further comprises a ground substrate, the lowest building module is connected with the ground substrate through the connecting device, and the body part of the connecting device connected with the bottom corner fitting plate of the lowest building module is connected with the ground substrate in a welding mode.

Further, the building module further comprises a top corner fitting plate arranged at the top end of the corner post and used for being connected with the connecting device of the building module connected to the upper layer so as to support the building module on the upper layer.

Further, the building module further comprises a corner fitting vertical plate, the corner fitting vertical plate is connected to the bottom corner fitting plate, and a corner fitting box is enclosed by the corner fitting vertical plate and the bottom corner fitting plate.

Further, the connecting device includes a first connecting device, the first connecting device includes a first body portion, two position-limiting members and two sets of connecting members, and the two position-limiting members are located on the same side of the two connecting members;

the first connecting means is used for connecting a pair of laterally connected building modules of a lower storey or for connecting two pairs of superimposed said laterally connected building modules.

Further, the connecting device comprises a second connecting device, the second connecting device comprises a second body part, four limiting parts and four groups of connecting pieces, and the four groups of connecting pieces surround the four limiting parts;

the second connecting device is used for connecting four building modules on the lower layer or connecting eight building modules stacked in two layers.

Further, the connecting device includes a third connecting device, the third connecting device includes a third body portion, two limiting members and two sets of connecting members, and the two limiting members are located between the two sets of connecting members;

the third connecting device is used for connecting a pair of end-connected building modules of the lower layer or connecting two pairs of superposed end-connected building modules.

Further, the connecting device comprises a fourth connecting device comprising a fourth body portion comprising:

the body plate is provided with two limiting pieces and two groups of connecting pieces, and the two limiting pieces are positioned on the same side of the two connecting pieces;

the additional plate is connected with the body plate, an additional connecting piece is arranged on the additional plate, and the additional connecting piece and the connecting piece are separated by the limiting piece;

the fourth connecting means is adapted to connect a group of three interconnected building modules of a lower level or to connect two groups of three interconnected building modules stacked one above the other.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention.

In the drawings:

fig. 1 is a schematic view of a partially exploded structure of a lower floor building module of a modular building according to the present invention connected to a floor base;

FIG. 2 is a schematic view of a partial installation structure of a lower-level building module of the modular building of FIG. 1 in connection with a ground substrate;

fig. 3 is a schematic view of a partially exploded structure of a modular building according to the present invention, in which building modules on an upper floor are connected to building modules on a lower floor;

FIG. 4 is a schematic view of a partial installation of the modular building of FIG. 3 with the building modules of the upper level connected to the building modules of the lower level;

FIG. 5 is a schematic view of the corner fitting box of FIG. 2;

FIG. 6 is a schematic view of the construction of the gusset of FIG. 1;

fig. 7 is a schematic top view of the building module assembly state of the lower floor of the modular building according to the present invention;

FIG. 8 is a schematic view of the first connecting device of FIG. 7;

FIG. 9 is a schematic view of the second connecting device of FIG. 7;

FIG. 10 is a schematic view of the third connecting device shown in FIG. 7;

FIG. 11 is a schematic view of the fourth connecting device shown in FIG. 7; and

fig. 12 is a schematic flow diagram of an installation process of a modular building according to the present invention.

Description of reference numerals:

100: the building module 111: corner posts 112: bottom corner fitting plate

113: the limiting hole 114: through-hole 115: corner piece board

116: corner riser 117: corner fitting box 200: ground substrate

300: the connecting device 310: body portion 321: position limiting piece

322: the connecting piece 330: first connecting means 331: first body part

340: second connecting means 341: the second body part 350: third connecting device

351: the third body portion 360: fourth connecting means 361: the fourth body part

362: body plate 363: an additional plate 365: additional connecting piece

400: the fastener 410: gasket

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 present invention.

In the following description, a detailed description will be given for a thorough understanding of the present invention. It is apparent that 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, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

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 example embodiments in accordance with 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.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as 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".

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.

The modular building of the present invention will be described in detail with reference to fig. 1 to 12.

Referring to fig. 1, 2 and 7, the modular building includes a plurality of side-by-side and/or stacked building modules 100, a connecting device 300 and a fastener 400.

Referring to fig. 7, a specific arrangement of a plurality of building modules 100 is shown for nine lower floors of building modules 100. Wherein eight building modules 100 are divided into two rows, with two adjacent building modules 100 in each row being connected laterally. The ends of the building modules 100 of the two rows are correspondingly connected and the ends of one of the rows are connected to the side of the ninth building module 100.

Referring to fig. 1 and 2, the building module 100 includes a corner post 111, a bottom corner plate 112 (shown in fig. 6) is disposed at the bottom of the corner post 111, and a limiting hole 113 and a through hole 114 are disposed on the bottom corner plate 112.

The connecting device 300 includes a body portion 310, the body portion 310 has a limiting member 321 corresponding to the limiting hole 113 and a connecting member 322 corresponding to the through hole 114, and the connecting device 300 is connected to the bottom corner fitting plate 112 from below the bottom corner fitting plate 112, i.e. the upper surface of the body portion 310 is connected to the bottom surface of the bottom corner fitting plate 112.

Wherein the lower surface of the body part 310 of the connecting device 300 connected to the bottom corner fitting plate 112 of the building module of the upper story is welded to the building module 100 of the lower story.

The modular building further comprises a plurality of floor panels 200, the floor panels 200 being pre-arranged on the ground for carrying the lowermost (or bottom) building modules 100. The connecting device 300 may be used to connect the ground plate 200 and the lowermost building module 100. Specifically, the lower surface of the body part 310 of the connecting device 300 connected to the bottom corner piece panels 112 of the lowermost building module 100 is connected to the ground base plate 200, and the upper surface of the body part 310 is used to connect with the bottom corner piece panels 112 of at least two lowermost building modules 100. The connection is preferably by welding.

The attachment member 322 is preferably a threaded rod and the fastener 400 is preferably a nut. When installed, the limiting member 321 extends through the limiting hole 113 and into the cavity of the corner post 111, and the connecting member 322 extends through the through hole 114. The fastener 400 is coupled to the connector 322 to secure the lower building module 100 and the ground base 200 together.

According to the utility model discloses a modular building can link together a plurality of building modules that are located the same one deck or two-layer a plurality of building modules that stack, has increased substantially structural strength, and then has improved the holistic degree of stability of modular building, and anti-seismic performance is good.

In addition, the lower surface of the body part is connected with the lower building module in a welding mode, so that the position of the connecting device can be adjusted when the diagonal difference value of the end part of the building module is large and the hole positions at the top and the bottom are deviated to a certain extent, and abnormal treatment such as hole expansion is avoided.

The utility model discloses a modular building is the multilayer structure of at least two-layer mostly, according to the utility model discloses a modular building is still including the second floor structure (not shown) that has two building modules at least, and connecting device 300 still is used for connecting the building module 100 of first floor and the building module on second floor. It will be readily appreciated that the modular building may also have a third level of construction and a higher level of construction. The connection of the structure above the third level is in the same way as the building modules of the second level are connected to the building modules 100 of the first level.

Specifically, at least two upper building modules are stacked above at least two lower building modules 100. Referring now to fig. 3 and 4, the upper level building module also includes a bottom corner plate 112 and corner posts 111. The top of the corner post 111 of the building module 100 of the lower level and the top of the corner post 111 of the building module of the upper level are each provided with a corner fitting plate 115. The top corner fitting plate 115 is different from the bottom corner fitting plate 112 in that the stopper hole 113 and the through hole 114 are not formed.

When the connector 300 is used to connect a building module 100 of a lower floor to a building module of an upper floor, the lower surface of the body portion 310 of the connector 300 is connected to the top corner fitting plate 115 of the adjacent building module 100 of the lower floor, and the upper surface of the body portion 310 is used to connect with the bottom corner fitting plate 112 of the adjacent building module of the upper floor. The limiting members 321 extend through the corresponding limiting holes 113 and enter the cavities of the corner posts 111, and the connecting members 322 extend through the corresponding through holes 114. Fasteners 400 are attached to the connectors 322 to secure the stacked lower and upper building modules 100 and 100 together.

Referring now to fig. 1, 2, 3, 4 and 5, in order to enable the corner posts 111 to be better welded to the bottom and lower end beams of the container and to provide sufficient space for fasteners 400 to be attached and detached, the building module 100 further includes a corner riser 116. Corner fitting riser 116 is connected to bottom corner fitting plate 112, and corner fitting riser 116 and bottom corner fitting plate 112 enclose a corner fitting box 117. In the illustrated embodiment, each corner fitting box 117 is enclosed by a bottom corner fitting plate 112 and four corner fitting risers 116, wherein the four corner fitting risers 116 are generally combined in an "E" shape that opens toward the corner post 111 and connects to the corner post 111.

In addition, in order to increase the force-bearing area of the connecting member 322 and enhance the firmness of the connection, the modular building further comprises a spacer 410 (fig. 1 to 4), wherein the spacer 410 is positioned between the bottom corner piece plate 112 and the fastener 400. The shim 410 is preferably a thickened washer.

Reference is now made to fig. 7, 8, 9, 10 and 11. The building module 100 is preferably a shipping container. The connecting device 300 can connect at least two containers adjacent to each other at the upper and lower sides or the left and right sides, and can firmly connect eight containers at most (shown in fig. 7). The plurality of connecting devices 300 can be matched to connect all containers of the whole modular building.

In an alternative embodiment, where the modular building has a two-story structure, there are four types of connections of the connection device 300 to adjacent building modules 100: (1) for joining a pair of laterally joined building modules 100 of a lower course, or for joining two pairs of superimposed said laterally joined building modules 100; (2) four building modules 100 adjacent to each other and arranged in a square shape for connecting a lower floor, or four building modules 100 adjacent to each other and arranged in a square shape for connecting two layers of stacked building modules; (3) for joining a pair of end-connected building modules 100 of a lower course, or for joining two pairs of stacked end-connected building modules 100; (4) for connecting a lower set of three interconnected building modules 100 or for connecting a stacked set of three interconnected building modules 100.

In order to accommodate the four situations, the connection device 300 includes a first connection device 330 (fig. 8) corresponding to the first connection method, a second connection device 340 (fig. 9) corresponding to the second connection method, a third connection device 350 (fig. 10) corresponding to the third connection method, and a fourth connection device 360 (fig. 11) corresponding to the fourth connection method.

The first connecting device 330 includes a first body 331, two position-limiting members 321, and two sets of connecting members 322. Two of the limiting members 321 are adjacent to each other, two sets of the connecting members 322 are adjacent to each other, and the two connecting members 322 are located on the same side of the two sets of the limiting members 321.

The second connecting device 340 includes a second body portion 341, four limiting members 321, and four sets of connecting members 322. Wherein four sets of connecting members 322 surround four limiting members 321.

The third connecting device 350 includes a third body portion 351, two limiting members 321, and two sets of connecting members 322. The two position-limiting members 321 are opposite and located between the two sets of connecting members 322.

The fourth connecting device 360 includes a fourth body portion 361, two position-limiting members 321, two sets of connecting members 322, and an additional connecting member 365.

Among them, the fourth body portion 361 includes a body plate 362 and an additional plate 363 connected to the body plate 362. The two limiting members 321 and the two sets of connecting members 322 are connected to the body plate 362, the two limiting members 321 are adjacent, the two sets of connecting members 322 are adjacent, and the two connecting members 322 are located on the same side of the two sets of limiting members 321. An additional connecting member 365 is connected to the upper surface of the additional plate 363, and the additional connecting member 365 is separated from the two sets of connecting members 322 by two stoppers 321. The additional connection 365 corresponds to a perforation in the bottom side beam of a container connected to the ends of both containers, and the bottom surface of the additional plate 363 is connected to the top side beam of the container at the first floor.

Fig. 12 shows the installation process of the modular building of the present invention, which includes the following steps:

s1: the connection device 300 is connected to the floor base 200 in a predetermined arrangement according to the bottom physical size of the lower building module 100.

S2: the building module 100 of the lower floor is hoisted to above the connection means 300 and connected to the connection means 300.

S3: the building modules 100 of the lower course and the connecting means 300 are fastened.

S4: the connecting device 300 is connected to the top of the lower building module 100 according to the actual size of the bottom of the upper building module.

S5: the building module of the upper level is hoisted to above the connecting means 300 on top of the building module 100 of the lower level and connected to the connecting means 300.

S6: the building module of the upper floor is fastened with the connecting device 300.

Wherein, the bottom actual size of the building module 100 is specifically: the distance between two bottom corner panel 112 at the end of the building module 100 and/or the distance between two bottom corner panel 112 at the side of the building module 100.

According to the utility model discloses an installation is made up according to building module's bottom actual size and is arranged connecting device 300, can guarantee that the lower floor hole position can aim at when assembling, has avoided the secondary operation because of the hole site deviation causes, has improved work efficiency.

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 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. 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 more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A modular building, comprising:

a building module, a plurality of the building module stacks, the building module includes:

corner posts; and

the bottom corner piece plate is arranged at the bottom end of the corner post and is provided with a limiting hole and a through hole;

the connecting device comprises a body part, a limiting part and a connecting part, wherein the limiting part is arranged on the body part and corresponds to the limiting hole, the connecting part corresponds to the through hole, and the upper surface of the body part is connected to the bottom surface of the bottom corner fitting plate; and

a fastener connected to the connector to connect the floor angle plate and the connecting device together;

wherein the lower surface of the body part of the connecting device connected to the bottom corner fitting plate of the building module of the upper floor is welded to the building module of the lower floor.

2. The modular building of claim 1, further comprising a floor base, wherein the lowest building module is connected to the floor base by the connecting means, and wherein the body portion of the connecting means connected to the bottom corner fitting panel of the lowest building module is welded to the floor base.

3. The modular building of claim 1, wherein the building modules further comprise a corner gusset plate disposed at a top end of the corner post for connection with the connecting means of the building module connected to an upper level to support the building module of the upper level.

4. The modular building of claim 1, wherein the building module further comprises a corner fitting riser connected to the bottom corner fitting plate, the corner fitting riser and the bottom corner fitting plate enclosing a corner fitting box.

5. The modular building of claim 1, wherein the connecting means comprises a first connecting means comprising a first body portion, two of the retaining members and two sets of the connecting members, the two retaining members being located on the same side of the two connecting members;

the first connecting means is used for connecting a pair of laterally connected building modules of a lower storey or for connecting two pairs of superimposed said laterally connected building modules.

6. The modular building of claim 1, wherein the connecting means comprises a second connecting means comprising a second body portion, four of the retaining members and four sets of the connecting members, the four sets of the connecting members surrounding the four retaining members;

the second connecting device is used for connecting four building modules on the lower layer or connecting eight building modules stacked in two layers.

7. The modular building of claim 1, wherein the connecting means comprises a third connecting means comprising a third body portion, two of the retaining members and two of the connecting members, the two retaining members being located between the two of the connecting members;

the third connecting device is used for connecting a pair of end-connected building modules of the lower layer or connecting two pairs of superposed end-connected building modules.

8. The modular building of claim 1, wherein the connecting means comprises a fourth connecting means comprising a fourth body portion comprising:

the body plate is provided with two limiting pieces and two groups of connecting pieces, and the two limiting pieces are positioned on the same side of the two connecting pieces;

the additional plate is connected with the body plate, an additional connecting piece is arranged on the additional plate, and the additional connecting piece and the connecting piece are separated by the limiting piece;

the fourth connecting means is adapted to connect a group of three interconnected building modules of a lower level or to connect two groups of three interconnected building modules stacked one above the other.

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