CN213174139U - Box module and modular building - Google Patents
Box module and modular building Download PDFInfo
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- CN213174139U CN213174139U CN202021426720.1U CN202021426720U CN213174139U CN 213174139 U CN213174139 U CN 213174139U CN 202021426720 U CN202021426720 U CN 202021426720U CN 213174139 U CN213174139 U CN 213174139U
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Abstract
The present disclosure provides a box module and a modular building, the box module comprising a bottom frame, a top frame positioned above the bottom frame, and a column connecting the top frame and the bottom frame; the top frame comprises an upper chord, a lower chord and a plurality of web members connected between the upper chord and the lower chord, and the upper chord, the lower chord and the web members form a truss structure together; the bottom frame and the upper chord respectively comprise a plurality of beam bodies which are enclosed, and the beam bodies are provided with connecting holes which are communicated up and down; the connecting hole of the bottom frame is opposite to the connecting hole of the upper chord, so that the two box-type modules which are overlapped up and down can be detachably and fixedly connected through the connecting hole. The load of the upper layer box type module is jointly born by the bottom frame of the upper layer box type module and the top frame of the lower layer module, and the bearing capacity of the box type module beam body is improved.
Description
Technical Field
The present disclosure relates to the field of buildings, and more particularly to a box module and a modular building.
Background
Modular buildings are architectural structural systems assembled from a plurality of box-like structural units. When applied to buildings with open space requirements, such as large data centers and conference halls, large-span frame structures are often used to obtain open space. The beam body span of the frame structure is large, the load bearing area is large, the load borne by the beam body is large, and the problem that the bearing capacity of the beam body is insufficient is easy to occur. Or the beam body is applied to buildings with large floor load, such as large data machine rooms and the like, the load borne by the beam body is too large, and the problem of insufficient bearing capacity of the beam body is easy to occur.
SUMMERY OF THE UTILITY MODEL
One of this disclosure aim at solve the bearing capacity of modular building not enough among the prior art, easily lead to the technical problem of building damage.
It is another object of the present disclosure to provide a box module and a modular building.
In order to solve the technical problem, the following technical scheme is adopted in the disclosure:
according to one aspect of the present disclosure, there is provided a box module comprising a bottom frame, a top frame positioned above the bottom frame, and a column connecting the top frame and the bottom frame; the top frame comprises an upper chord, a lower chord and a plurality of web members connected between the upper chord and the lower chord, and the upper chord, the lower chord and the web members form a truss structure together; the bottom frame and the upper chord respectively comprise a plurality of beam bodies which are enclosed, and the beam bodies are provided with connecting holes which are communicated up and down; the connecting hole of the bottom frame is opposite to the connecting hole of the upper chord, so that the two box-type modules which are overlapped up and down can be detachably and fixedly connected through the connecting hole.
According to another aspect of the present disclosure, there is also provided a modular building comprising at least two box modules as described above and a connection assembly disposed between the two box modules. The two box-type modules are arranged in an up-down stacked mode, the beam body of the bottom frame of the box-type module on the upper layer is opposite to the beam body of the upper chord of the box-type module on the lower layer at intervals, and the connecting holes of the beam bodies are opposite. The connecting assembly is arranged between the two box-type modules and connects the two box-type modules together through connecting holes in the two box-type modules.
Compared with the prior art, the technical scheme of the application has the following positive effects: in the method, a plurality of connecting holes penetrating through the beam body are formed in the top frame and the bottom frame of the box-type module, the two upper and lower adjacent box-type modules are fixedly connected together by penetrating the connecting holes through fasteners such as bolts, and the load of the upper box-type module is transmitted to the top frame of the lower box-type module through the fasteners for fastening connection, so that the span of the bottom frame beam body of the box-type module is reduced.
Drawings
FIG. 1 is a block diagram of an embodiment of the modular building of the present application.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is a perspective view of an embodiment of a case module of the present application.
Fig. 4 is a perspective view of fig. 3 from another angle.
Fig. 5 is a front view of fig. 3.
Fig. 6 is an enlarged partial view of the beam of the box module of fig. 4.
Fig. 7 is a sectional view of a connection plate of the connection assembly of the modular building of fig. 1.
Description of the drawings: the box-type module 1 is connected with the assembly 2;
the structure comprises upright posts 11, a bottom frame 12, a top frame 13, a top plate 15, a ceiling 16, a floor 17 and a bottom sealing plate 18;
the beam body 101, a connecting hole 1011, a connecting hole group 1010, a connecting piece 102, a reinforcing piece 103, a reinforcing plate 1031, a sleeve 1032 and a pipeline hole 109;
connecting plate 21, fastener 22, mounting hole 211.
Detailed Description
Exemplary embodiments that embody features and advantages of the present disclosure will be described in detail in the following description. It is to be understood that the disclosure is capable of various modifications in various embodiments without departing from the scope of the disclosure, and that the description and drawings are to be regarded as illustrative in nature, and not as restrictive.
Referring to fig. 1 and 2, an embodiment of the present disclosure provides a modular building including at least two box-type modules 10 and a connecting assembly 20, wherein the two box-type modules 10 are stacked up and down, and the connecting assembly 20 is disposed between the two box-type modules 10 and connects the two box-type modules 10 together. When the number of the box modules 10 exceeds 2, the remaining box modules 10 may be arranged to be spliced with the two box modules 10 in the length direction or in the width direction, or may be arranged to be stacked one on top of another.
Referring to fig. 3, 4 and 5, in some embodiments, the box module 10 mainly includes a column 11, a bottom frame 12 and a top frame 13. Further included are a top panel 15, a ceiling panel 16, a floor panel 17 and a bottom closure panel 18.
The uprights 11, the base frame 12 and the top frame 13 constitute the main structure of the box module 10, defining the overall dimensions of the box module 10. The top frame 13 is located above the base frame 12 and is disposed opposite the base frame 12. The uprights 11 are supported between the base frame 12 and the top frame 13 to connect the base frame 12 with the top frame 13 and to support the top frame 13.
The top plate 15 covers the top frame 13 upside, the ceiling 16 covers the top frame 13 downside, the floor 17 covers the bottom frame 12 upside, the bottom sealing plate 18 covers the bottom frame 12 downside, the top plate 15, the top frame 13 and the ceiling 16 surround to form a containing space, the containing space is used for containing various pipelines in the modular building, such as water pipes, electric wires and warm-up pipes, the pipeline holes 109 are correspondingly formed in at least one corner of the top plate 15, the ceiling 16, the floor 17 and the bottom sealing plate 18, buses of the various pipelines can penetrate through the pipeline holes 109, and therefore the pipelines in the box-type modules 10 of the upper layer and the lower layer of the modular building are communicated with each other.
In the present embodiment, since the top frame 13 forms a truss structure, and the above-mentioned various pipelines are accommodated between the top plate 15 and the ceiling 16, compared with the prior art, the distance from the floor 17 to the bottom sealing plate 18 is only greatly reduced by the thickness of the bottom frame 12, so that in the embodiment of the present disclosure, a common floor with a lower price can be used, and an overhead floor is not necessary, thereby saving the manufacturing and using costs of the above-mentioned box module 10.
The base frame 12 includes a plurality of beams 101 enclosing each other and a connecting member 102 connecting between two adjacent beams 101.
In the bottom frame 12, the beam body 101 is two oppositely disposed bottom side beams (not shown) and two oppositely disposed bottom beams (not shown), the bottom side beams are disposed at two ends of the bottom side beams, the bottom beams are also disposed at two ends of the bottom side beams, and the connecting member 102 fixedly connects the end portions of the bottom side beams and the end portions of the bottom side beams, so that the bottom side beams and the bottom end beams can enclose a closed frame. Among them, in the embodiment of the present disclosure, the bottom side beams are a pair of beams 101 having a longer length in the base frame 12, the bottom end beams are a pair of beams 101 having a shorter length in the base frame 12, and the bottom side beams are generally longer than the bottom end beams in the general box module.
In the top frame 13, the top chords 131 are two oppositely disposed top side beams (not shown) and two oppositely disposed top end beams (not shown), the top side beams are disposed at two ends of the top side beams, the top end beams are also disposed at two ends of the top side beams, and the connecting member 102 fixedly connects the ends of the top side beams and the ends of the top end beams, so that the top side beams and the top end beams can enclose a closed frame. In the embodiment of the present disclosure, the top side beams have the same length as the bottom side beams, which are a pair of beams having a longer length in the top frame 13, and the top side beams also have the same length as the bottom side beams, which are a pair of beams having a shorter length in the top frame 13.
Referring to fig. 6, the beam body 101 and the upper chord 131 may be respectively provided with a connecting hole 1011 extending vertically therethrough, in the embodiment of the present disclosure, the connecting hole 1011 is disposed on the bottom side beam and the top side beam, and in other embodiments, the beam body 101 serving as the bottom end beam and the top end beam may be respectively provided with the connecting hole 1011. Wherein the connecting hole 1011 of the bottom frame 12 is opposite to the connecting hole 1011 of the top frame 13, so that the connecting component 20 can detachably and tightly connect the two box-type modules 10 stacked together through the connecting hole 1011.
It can be understood that the connecting holes 1011 can be a plurality of connecting holes, and the connecting holes can be uniformly distributed on the beam 101, can be concentrated on the middle of the beam 101, can be simultaneously arranged on the middle and both sides of the beam 101, and can be concentrated on a plurality of spaced areas on the beam 101, and preferably two areas are provided on each beam 101. If the box module has a large size, which results in an excessively large span of the beam 101 after the installation, the area on the beam 101 where the connection holes 1011 are centrally distributed may exceed two pieces. Meanwhile, it is understood that the number of the coupling assemblies 20 corresponds to the coupling hole group 1010.
It can be understood that the number of the connecting holes 1011 in each sheet may be 2, 3, 4, etc., and the disclosure is not limited thereto, and the connecting holes 1011 in the connecting hole group 1010 may be arranged in a row along the length direction of the beam 101, and if the width of the beam 101 is sufficient, the connecting holes 1011 may also be arranged in a staggered manner or in a triangular manner along the length direction of the beam 101, and the disclosure is not limited thereto. In the above structure, the connection holes 1011 in each of the areas are used to share the load of the beam 101 at the area where the corresponding reinforcing plate 1031 is attached.
With continued reference to fig. 4 and 6, in the embodiment of the present disclosure, the top side beam and the bottom side beam of the box module 10 have two areas on which the above-mentioned connecting holes 1011 are centrally distributed, and the connecting holes 1011 of each area form a group of connecting hole groups 1010. And the set of connecting holes 1010 on the top side beam are arranged corresponding to the set of connecting holes 1010 on the bottom side beam. The two sets of connecting holes 1010 are equidistantly distributed on the beam 101, i.e. they are located at one third of the beam 101. In the two sets of connection hole groups 1010, each set includes two connection holes 1011, and the two connection holes 1011 are arranged along the length direction of the beam 101. The connecting assembly 20 detachably fastens the two box modules 10 stacked one on top of the other through the two adjacent connecting holes 1011. Compared with a single connecting hole 1011, the strength of fastening connection through a group of connecting hole groups 1010 is higher, and meanwhile, the load of the single connecting hole 1011 in the original area can be shared by the plurality of connecting holes 1011, so that the bearing capacity of the connecting assembly 20 is improved, more people or materials can be contained in the box-type module 10, and the bearing capacity of the whole box-type module 10 is improved.
Referring to fig. 2 and 6, in some embodiments, the beam 101 and the upper chord 131 may further include a reinforcing member 103, and the reinforcing member 103 is disposed at the connection hole 1011 to reinforce the structure at the connection hole 1011. The reinforcing member 103 is correspondingly formed with a through hole (not shown) which is communicated with the connecting hole 1011, so that the connecting component 20 can detachably and tightly connect the two stacked box-type modules 10 through the through hole and the connecting hole 1011.
It can be understood that the reinforcement member 103 can be a reinforcement plate 1031 attached to the upper and lower surfaces of the beam 101, a sleeve 1032 inserted into the connection hole 1011, or other structures capable of reinforcing the structural strength of the opening of the beam.
In an embodiment of the present disclosure, the stiffener 103 includes both the stiffener 1031 and the sleeve 1032. The reinforcing plates 1031 are disposed on the upper and lower surfaces of the beam 101 and are attached to the beam 101, and the attachment may be a welding connection. The reinforcing plate 1031 surrounds the connecting hole 1011 and has a through hole 1211 penetrating therethrough. The sleeve 1032 has two ends with openings and hollow interior, and is inserted into the connection hole 1011, and the two ends are respectively fixedly connected to the beam 101 and the reinforcing plate 1031 attached to the upper and lower surfaces of the beam, in the embodiment of the present disclosure, the fixing manner is welding. The number of the reinforcing plates 1031 may be multiple, the connecting holes 1011 in the attaching region of each reinforcing plate 1031 may be regarded as a group of connecting holes 1010, meanwhile, the through holes on the reinforcing plates 1031 are disposed corresponding to the connecting holes 1011, and each of the connecting holes 1011 may be disposed with a sleeve 1032. Meanwhile, generally, the beam 101 of the box-type module is a hollow structure, so the sleeve 1032 can strengthen the structural strength of the opening of the beam 101, and has a closed beam 101 to limit and guide the connecting assembly 20 to pass through the connecting hole 1011 during installation, so as to prevent some parts (such as pins, rivets, bolts, etc.) in the connecting assembly 20 from falling into the beam 101 through the connecting hole 1011.
In the embodiment of the present disclosure, since the connection holes 1011 are collectively distributed in groups in two regions of the top and bottom side members, two connection hole groups 1010 are provided in each. Two reinforcing plates 1031 are attached to the upper and lower sides of the top and bottom side beams, and the number of through holes on each reinforcing plate 1031 is two and corresponds to two connecting holes 1011 in the connecting hole group 1010.
Referring to fig. 2 and 7, the connecting assembly 20 includes a connecting plate 21 and a fastening member 22, wherein the connecting plate 21 is disposed between the adjacent beams 101 of the two box-type modules 10 and corresponds to the connecting hole 1011. The connecting plate 21 is correspondingly provided with a mounting hole 211 penetrating through the connecting plate, and the mounting hole 211 is opposite to the connecting hole 1011. Meanwhile, if the reinforcing plate 1031 is provided with a plurality of through holes, a plurality of mounting holes 211 are correspondingly provided in the connecting plate 21.
In the embodiment of the present disclosure, the connecting plate 21 is located between the bottom side beam of the upper box module and the top side beam of the lower box module in the two box modules 10, and each connecting plate 21 is provided with two mounting holes 211 corresponding to the reinforcing plates 1031.
The fastener 22 may be a screw member, a bolt member, a rivet member, or the like, and in the embodiment of the present disclosure, the fastener 22 is a bolt. The connecting end of the bolt is inserted into the sleeve 1032 of the bottom side beam of the upper box module and is fastened and connected with the nut of the sleeve 1032 of the bottom side beam of the upper box module by the sleeve 1032 of the top side beam of the lower box module passing through the through hole 1211 of the reinforcing plate 1031 of the top side beam of the lower box module, the mounting hole 211 of the connecting plate 21 and the through hole 1211 of the reinforcing plate 1031 of the bottom side beam of the upper box module in sequence, and the bottom side beam of the upper box module and the top side beam of the lower box module are fastened and connected.
It is understood that the connecting plate 21 may be a plurality of connecting plates, which are stacked between the adjacent beams 101 of the two box modules 10, and it is understood that in the embodiment of the present disclosure, the connecting plate 21 may include two connecting plates, which are stacked between the bottom side beam of the upper box module and the top side beam of the lower box module of the two box modules 10. It can be understood that the two stacked connecting plates 21 may be respectively fixedly attached to the corresponding beam 101, and the fixing manner may be welding, so as to ensure that the connecting plates 21 do not move during the building of the modular building, which may affect the building efficiency of the modular building.
In the above described connection arrangement, the load of the box module 10 located above can be transferred from the base frame 12 to the top frame 13 of the other box module 10 located below and in secure connection therewith, and from its top frame 13 to its upright 11 and then to the box module 10 of the next level, through the connection assembly 20, until it reaches the ground. In this structure, the load distribution of the box module 10 is more uniform, further increasing the bearing capacity of the bottom frame 12 of the box module 10, and avoiding the risk of bending and breaking of the beam 101 of the bottom frame 12, especially the bottom side beam, due to excessive stress at a certain position in the prior art.
On the other hand, in some box-type modules, in order to avoid the above-mentioned situation that the beam body is bent and broken due to excessive stress at a certain position, the beam body structure is reinforced by thickening the beam body. Compared with the structure of the thickened beam body, the structure in the embodiment can also save the whole box-type module 10, particularly the material consumption on the beam body 101, thereby reducing the dead weight of the beam body 101 and the whole box-type module 10 and facilitating the transportation; the production cost of the beam 101 and the whole box module 10 can be saved, and unnecessary waste is avoided. Meanwhile, the beam body 101 is thinner, so that the box-type module 101 can have larger internal space. It is important to note that the above effects are achieved without weakening or even further strengthening the structural strength of the beam 101, the box module 10 and even the entire modular building.
In particular, in the above-mentioned connection structure, since the connection assembly 20 includes the connection plate 21 filled between the bottom side beam of the upper box module and the top side beam of the lower box module 10 of the two box modules 10 in addition to the fastening member 22, which fills the gap between the bottom side beam of the upper box module and the top side beam of the lower box module 10, the contact area between the connection assembly 20 and the beam 101 of the two box modules 10 is further increased, that is, the load-transmitting area of the connection assembly 20 is increased, and the load-bearing capacity of the connection assembly 20 is further increased, which is more beneficial for transmitting load.
While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A box-type module comprises a bottom frame, a top frame positioned above the bottom frame, and upright posts connecting the top frame and the bottom frame; the method is characterized in that:
the top frame comprises an upper chord, a lower chord and a plurality of web members connected between the upper chord and the lower chord, and the upper chord, the lower chord and the web members form a truss structure together;
the bottom frame comprises a plurality of beam bodies which are enclosed, and connecting holes which are communicated up and down are formed in the beam bodies of the bottom frame and the upper chord of the top frame; the connecting holes of the beam body of the bottom frame are opposite to the connecting holes of the upper chord, so that the two box-type modules which are vertically superposed can be detachably and fixedly connected through the connecting holes.
2. The box module of claim 1, further comprising a reinforcement member disposed at the connection hole and having a corresponding through hole, the through hole being in communication with the connection hole.
3. The box module of claim 2, wherein the reinforcement member comprises a hollow sleeve with two open ends, the sleeve is inserted into the connecting hole, and two ends of the sleeve are fixedly connected to the beam respectively.
4. The box module of claim 2, wherein the stiffener includes reinforcing plates disposed on upper and lower surfaces of the beam, the reinforcing plates are attached to the beam, the reinforcing plates surround the connecting holes and are correspondingly formed with through holes penetrating through the reinforcing plates.
5. The box module of claim 1, wherein the attachment holes are distributed in a plurality of spaced apart regions on the beam, each region having a plurality of the attachment holes disposed therein, each region having a plurality of attachment holes disposed therein in a group.
6. The box module according to any one of claims 1 to 5 wherein the top frame is provided with a ceiling on the upper side and a ceiling on the lower side, the ceiling, ceiling and top frame enclosing a receiving space for receiving a pipeline.
7. The box module of claim 6, wherein the bottom frame is provided with a floor on the upper side and a bottom sealing plate on the lower side; at least one corner of the top plate, the ceiling, the floor and the bottom sealing plate is correspondingly provided with a pipeline hole.
8. A modular building, comprising:
at least two box modules according to any one of claims 1 to 7, wherein the two box modules are stacked up and down, the beam body of the bottom frame of the box module positioned on the upper layer is opposite to the beam body of the upper chord of the box module positioned on the lower layer at intervals, and the connecting holes of the beam bodies are opposite;
and the connecting assembly is arranged between the two box-type modules and is used for connecting the two box-type modules together through the connecting holes on the two box-type modules.
9. The modular building of claim 8, wherein the connecting assembly comprises a connecting plate, the connecting plate is disposed between the adjacent beams of the two box-type modules and corresponds to the connecting hole, and the connecting plate is correspondingly provided with a mounting hole penetrating through the connecting plate.
10. The modular building of claim 9, wherein the plurality of connecting plates are stacked between adjacent beams of the two box modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426720.1U CN213174139U (en) | 2020-07-17 | 2020-07-17 | Box module and modular building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021426720.1U CN213174139U (en) | 2020-07-17 | 2020-07-17 | Box module and modular building |
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| CN213174139U true CN213174139U (en) | 2021-05-11 |
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| CN202021426720.1U Active CN213174139U (en) | 2020-07-17 | 2020-07-17 | Box module and modular building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2940883A1 (en) * | 2021-11-11 | 2023-05-11 | Univ Sevilla | STRUCTURAL SYSTEM FOR MODULAR CONSTRUCTION (Machine-translation by Google Translate, not legally binding) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2940883A1 (en) * | 2021-11-11 | 2023-05-11 | Univ Sevilla | STRUCTURAL SYSTEM FOR MODULAR CONSTRUCTION (Machine-translation by Google Translate, not legally binding) |
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