CN211341158U - Splicing type modular building connecting structure and modular building - Google Patents
Splicing type modular building connecting structure and modular building Download PDFInfo
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- CN211341158U CN211341158U CN201921573184.5U CN201921573184U CN211341158U CN 211341158 U CN211341158 U CN 211341158U CN 201921573184 U CN201921573184 U CN 201921573184U CN 211341158 U CN211341158 U CN 211341158U
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Abstract
The utility model relates to a concatenation formula modularization building joint construction and modularization building, modularization building joint construction includes: the inter-module connecting assembly is used for connecting vertically adjacent modular building units and comprises an inner connecting sleeve, the inner connecting sleeve is arranged at the bottom of the modular building unit on the upper layer, and the inner connecting sleeve can be inserted into the top end of a bearing column of the modular building unit on the lower layer in a matched manner; the ground connection assembly is used for connecting the modular building units at the bottommost layer to the ground and comprises a sleeve, wherein the sleeve is arranged on the ground, and the sleeve is in inserting connection with the extending column section at the bottom of the modular building units at the bottommost layer. The utility model has simple construction, the whole decoration can be finished by more than 90 percent in a factory, and the site construction time is effectively shortened; the dismouting degree of difficulty is little, easily realizes dismantling and secondary installation used repeatedly.
Description
Technical Field
The utility model relates to an architectural design and construction field especially relate to concatenation formula modularization building joint construction and modularization building.
Background
At present, there are basically two types of nodes of the modular steel structure. One is a hinged structure, the operation and construction are simple, but the structural integrity is poor, the good anti-seismic performance is lacked, the application in areas with higher requirements for anti-seismic fortification is difficult, the application in high-rise buildings in the areas is difficult, and the hinged structure is only suitable for low-rise civil buildings. The other type is a rigid connection structure, the integrity is good, but the connection node structure is complex, the construction process is complicated, the disassembly and assembly difficulty of the connection node is high, and the module is not easy to realize secondary disassembly, assembly and reuse; meanwhile, the connecting nodes extend into the beam and column connecting areas of the modular structure, more space on the surface of a single module is occupied, so that the modules cannot be integrally assembled and integrally decorated in a factory in advance, the overall decoration can only be finished by less than 50% in the factory, and after the construction of the connecting nodes is finished, the rear decoration which occupies more than 50% of the overall surface area needs to be carried out in the node connecting areas, so that the field construction time is prolonged.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a splicing type modular building connection structure and a modular building aiming at the problems that the existing modular building connection node is complex in structure, is not easy to disassemble and assemble, and needs to occupy more surface space of a single module during installation.
A tiled, modular building connection construction, comprising:
the inter-module connecting assembly is used for connecting vertically adjacent modular building units and comprises an inner connecting sleeve, the inner connecting sleeve is arranged at the bottom of the modular building unit on the upper layer, and the inner connecting sleeve can be inserted into the top end of a bearing column of the modular building unit on the lower layer in a matched manner;
the ground connection assembly is used for connecting the modular building units at the bottommost layer to the ground and comprises a sleeve, wherein the sleeve is arranged on the ground, and the sleeve is in inserting connection with the extending column section at the bottom of the modular building units at the bottommost layer.
In this embodiment, the bottom modular building unit can be connected to the ground in a form that the sleeve is in matched insertion with the overhanging column section at the bottom of the bottom modular building unit, and the inner connecting sleeve is inserted into the bearing column of the lower modular building unit in a matched manner, so that the upper and lower adjacent modular building units are stably connected together. Because the intermodule coupling assembling locates between the adjacent modularization building unit, and ground coupling assembling locates between the modularization building unit ground of bottommost and the ground, each coupling assembling can not extend and expose modularization building unit's surface, and keep away roof beam, post node area to do not occupy the fitment space of modularization building unit surface as far as possible, modularization building unit can carry out complete surface integration fitment in the mill in advance.
The above modular building connection structure has at least the following beneficial technical effects:
(1) the construction process is simple and convenient, and the construction quality can be ensured; the inter-module connecting assembly and the ground connecting assembly cannot extend to expose the outer surface of the modular building unit, so that the operation space for field construction installation is located between the modules, the decoration space on the outer surface of the single modular building unit is not occupied as far as possible, the modular building unit can be integrally decorated in a factory in advance, the integral decoration can be finished by more than 90% in the factory, and the field construction efficiency can be improved. After the on-site modular building units are connected and assembled, the area needing to be decorated at each connecting assembly does not exceed 10 percent of the whole decoration surface, so that the on-site construction time is effectively shortened;
(2) the disassembling and assembling difficulty of the inter-module connecting assembly and the ground connecting assembly is small, the disassembling and the secondary installation repeated use are easy to realize, and resources are saved.
(3) The modular building units at the bottommost layer can be connected to the ground through the ground connecting components which are matched and spliced, and the modular building units which are adjacent up and down can be stably connected together through the inter-module connecting components. The connected structure has good integrity, can enhance the rigidity of the joint of adjacent modular building units in the modular building, has certain anti-toppling capability and good stability.
(4) The construction process basically has no fire construction requirement, the safety of a construction site is higher, the noise is low, the surrounding environment is not affected, and the green construction requirement is met.
(5) All the adopted parts can be processed in advance in a factory for batch production and then are conveyed to a construction site for assembly connection; the mass production quality is guaranteed, the error is small, temporary assembly on site is not needed, the safety of site construction is guaranteed, redundant garbage can not be generated due to independent assembly of all parts on site, and the construction environment is better. The production and assembly processes of the modular steel structure form a whole industrial chain of production and transportation, construction, operation management and the like, and the quality, benefit and construction efficiency of the modular construction engineering are comprehensively improved.
In one embodiment, the inter-module connection assembly further includes a first bolt and a first connection plate, the first connection plate is attached to the surface of the bearing column, and the first bolt sequentially penetrates through the first connection plate, the bearing column and the side wall of the inner connection sleeve to apply a pre-tightening force.
In one embodiment, the ground connection assembly further includes a second bolt and a second connecting plate, the second connecting plate is attached to the surface of the overhanging column section, and the second bolt passes through the second connecting plate, the overhanging column section and the pipe wall of the casing pipe to apply a pre-tightening force.
In one embodiment, the ground connection assembly further comprises a bottom plate fixed on the ground and used for supporting the ground connection assembly so as to increase the force bearing area of the ground.
In one embodiment, the ground connecting assembly further comprises an anchor bolt inserted through the base plate and into a concrete foundation of the ground.
In one embodiment, the end of the anchor bolt inserted into the concrete foundation is provided with a bending part for increasing the pullout resistance with the concrete foundation.
In one embodiment, the anchor bolts are distributed on the bottom plate.
In one embodiment, the inter-module connecting assembly is provided in plurality and distributed at the edges of the modular building units adjacent to each other up and down.
In one embodiment, the ground connection assembly is provided in plurality, at the edge of the lowermost modular building unit.
A modular building comprising adjacent modular building units one above the other, adjacent modular building units being connected by an inter-module connecting assembly as hereinbefore described and the lowermost modular building unit being connected to the ground by a ground connecting assembly as hereinbefore described.
Drawings
Fig. 1 is a schematic assembly view of a three-dimensional structure of a modular building according to an embodiment of the present invention;
FIG. 2 is a schematic view of a ground connection assembly in the modular building of FIG. 1;
fig. 3 is a schematic view of the inter-module connection assembly in the modular building of fig. 1.
In the drawing, 10, a modular building,
100. a modularized building unit, 110, a bearing column, 120, an outer wall heat insulation and decoration integrated plate,
200. an inter-module connecting component, 210, an inner connecting sleeve, 220, a first bolt, 230, a first connecting plate,
300. the ground connection assembly comprises a ground connection assembly, 310, a sleeve, 320, an outward extending column section, 330, a second bolt, 340, a second connection plate, 350, a bottom plate, 360, a foundation bolt, 362 and a bending portion.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Those of ordinary skill in the art will recognize that variations and modifications of the various embodiments described herein can be made without departing from the scope of the invention, which is defined by the appended claims. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all 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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 3, in an embodiment of the present invention, a splicing type modular building connection structure is provided, which includes an inter-module connection assembly 200 and a ground connection assembly 300. The inter-module connecting assembly 200 is used for connecting adjacent upper and lower modular building units 100, and includes an inner connecting sleeve 210, the inner connecting sleeve 210 is disposed at the bottom of the modular building unit 100 on the upper layer, and the inner connecting sleeve 210 can be inserted into the top end of the bearing column 110 of the modular building unit 100 on the lower layer in a matching manner; the ground connection assembly 300 is used to connect the lowermost modular building unit 100 to the ground, and includes a sleeve 310, the sleeve 310 is disposed on the ground, and the sleeve 310 is inserted into and fitted with an overhanging column section 320 disposed at the bottom of the lowermost modular building unit 100. The overhanging column segment 320 may be a downwardly extending portion of the load-bearing column 110 of the bottommost modular building unit 100, or may be provided separately at the bottom of the modular building unit 100, and is not limited thereto.
In the present invention, the cross-sectional dimension of the sleeve 310 may not be simultaneously connected with the external column section 320 in different forms. For example, when the cross-sectional outer dimension of the sleeve 310 is less than the inner wall circumferential dimension of the outrigger column segment 320, the sleeve 310 may be fittingly inserted into the outrigger column segment 320, as shown in FIG. 2; when the inner wall of the sleeve 310 has a circumferential dimension larger than the outer circumferential dimension of the external column segment 320, the external column segment 320 can be inserted into the sleeve 310 to achieve connection, which is not limited herein.
In this embodiment, the lowermost modular building unit 100 is connected to the ground by means of sleeves 310 fitted over and engaged with the outwardly extending column sections 320 at the bottom of the lowermost modular building unit 100, and the inner connecting sleeves 210 are fitted over and inserted into the load-bearing columns 110 of the lower modular building units 100 to stably connect the upper and lower adjacent modular building units 100 together. Because the inter-module connecting assemblies 200 are arranged between the adjacent modular building units 100, and the ground connecting assemblies 300 are arranged between the ground of the modular building units 100 at the bottommost layer, each connecting assembly cannot extend to expose the outer surface of the modular building unit 100 and avoid the beam and column joint areas, the decoration space of the outer surface of the modular building unit 100 is not occupied as far as possible, the modular building units 100 can be integrally decorated in a factory in advance, and the integral decoration can be finished by more than 90% in the factory. After the on-site modular building units 100 are connected and assembled, the on-site installed external wall heat insulation and decoration integrated plate 120 is covered and decorated at the positions of the inter-module connecting assemblies 200 and the ground connecting assemblies 300, the decoration installation area of each connecting assembly does not exceed 10% of the whole decoration surface, and the area is obviously reduced compared with the rear decoration area of more than 20% of the minimum structure in the prior art.
The construction operation is simple and convenient, and the construction quality can be ensured; the inter-module connection assemblies 200 and the ground connection assemblies 300 do not extend to expose the outer surfaces of the modular building units 100, so that the working space for field construction installation is located between the modules, the decoration space of the outer surface of a single modular building unit 100 is not occupied as far as possible, the modular building units 100 can be integrally decorated in advance in a factory, and the field construction efficiency is improved. After the on-site modular building units 100 are connected and assembled, the area needing to be decorated at each connecting assembly does not exceed 10 percent of the whole decoration surface, so that the on-site construction time is effectively shortened;
the utility model discloses, the carrier post can design for hollow square tubular column, and the internal connection cover 210 directly pegs graft and can be connected to the carrier post 110 top of the modularization building unit 100 of lower floor with internal connection cover 210 in hollow square tubular column. The disassembling difficulty of the inter-module connecting assembly 200 and the ground connecting assembly 300 is small, the disassembling and the secondary installation repeated use are easy to realize, and resources are saved.
Referring to fig. 3, in some embodiments, the inter-module connecting assembly 200 further includes a first bolt 220 and a first connecting plate 230, the first connecting plate 230 is attached to the surface of the load-bearing post 110, and the first bolt 220 sequentially passes through the first connecting plate 230, the load-bearing post 110 and the sidewall of the inner connecting sleeve 210 to apply a pre-tightening force. Specifically, a plurality of connection holes may be formed in the surface of the first connection plate 230, and a plurality of first bolts 220 pass through the connection holes from the outside and sequentially pass through the bearing column 110 and the inner connection sleeve 210 to connect the bearing column 110 and the inner connection sleeve 210, so as to ensure that the modular building units 100 adjacent to each other up and down are stably connected.
Preferably, the first connecting plate 230 is wrapped at the outer portions of the load-bearing column 110 and the inner connecting sleeve 210 from two sides, the first bolt 220 penetrates through the connecting plate at one side and then penetrates out from the connecting plate at the other side, and the building structure is better in stability due to the symmetrical connection of the two sides.
Referring to fig. 2, in some embodiments, the ground connection assembly 300 further includes a second bolt 330 and a second connection plate 340, the second connection plate 340 is attached to the surface of the external column section 320, and the second bolt 330 sequentially passes through the second connection plate 340, the external column section 320 and the wall of the casing 310 to apply a pre-tightening force. Specifically, the surface of the second connecting plate 340 may be provided with a plurality of connecting holes, and the plurality of second bolts 330 respectively pass through the connecting holes from the outside and sequentially pass through the overhanging column section 320 and the sleeve 310 to connect the overhanging column section 320 and the sleeve 310, so as to ensure that the connection between the modular building unit 100 at the bottommost layer and the ground is more stable.
Preferably, the second connecting plate 340 is respectively wrapped at the outer part of the external column section 320 and the sleeve 310 from two sides, the second bolt 330 penetrates through the second connecting plate 340 at one side and then penetrates out of the second connecting plate 340 at the other side, and the two sides are symmetrically connected, so that the integrity and the stability of the building structure are better.
In some embodiments, each inter-module connection assembly 200 includes a plurality of inner sleeves 210, with the plurality of inner sleeves 210 being juxtaposed. This arrangement can enhance the rigidity of the junction of the modular building units 100 connected up and down in the modular building, resist lateral impact, and improve the anti-toppling capability and the overall stability of the structure.
In some embodiments, referring to fig. 2, the surface connection assembly 300 includes a plurality of one-to-one mateable outrigger pole segments 320 and sleeves 310, with the plurality of outrigger pole segments 320 and sleeves 310 being arranged in a side-by-side arrangement. The arrangement mode can enhance the connection rigidity of the modular building unit 100 at the bottommost layer in the modular building and the ground, resist transverse impact and improve the anti-toppling capacity and the overall stability of the structure.
In some embodiments, the floor interface assembly 300 further includes a base plate 350 fixed to the floor for supporting the floor interface assembly 300 to increase the force-bearing area of the floor. Specifically, as shown in fig. 2, the sleeve 310 may be disposed on a floor 350 on the ground, and the floor 350 increases a contact area between the whole building and the ground concrete foundation, so as to reduce a pressure of the whole building to the ground concrete foundation, thereby reducing a probability of local damage to the foundation with an excessive pressure after long-time use.
In some embodiments, the ground coupling assembly 300 further includes anchor bolts 360, the anchor bolts 360 passing through the base plate 350 and being inserted into the concrete foundation of the ground. During concrete construction, the anchor bolts 360 can be embedded in the ground when the concrete foundation is poured, the end parts of the anchor bolts 360, which are exposed out of the bottom plate 350, are fixed on the bottom plate 350 through bolts, the concrete foundation can be firmly anchored on the ground by the bottom plate 350 after being solidified to reach the design strength, the stability and the anti-inclination capability are enhanced, and the anti-seismic performance can be improved.
In some embodiments, the end of the anchor bolt 360 inserted into the concrete foundation is provided with a bent portion 362 for increasing the pullout resistance with the concrete foundation. The bent portion 362 can enhance anchoring force, can resist longitudinal and lateral impacts generated during an earthquake, and can prevent the building from toppling over to a certain extent.
Preferably, the anchor bolts 360 are provided in plural numbers and distributed on the bottom plate 350. Specifically, as shown in fig. 2, the anchor bolts 360 may be provided in six around the ground coupling assembly 300, thereby firmly anchoring respective portions of the bottom plate 350 in the concrete ground of the ground.
Referring to fig. 1, in some embodiments, the inter-module connecting assembly 200 is provided in plurality, distributed about the edges of the upper and lower adjacent modular building units 100. The intermodule connecting assembly 200 is arranged at the edge, so that the intermodule connecting assembly can be prevented from going deep into the modularized building units 100 for construction, has good safety, is convenient for construction operation, and is also favorable for maintenance and quick disassembly and assembly.
Referring to fig. 1, in some embodiments, a ground connection assembly 300 is provided in plurality, at the edge of the lowermost modular building unit 100. The ground connection assembly 300 is arranged on the edge and can avoid construction below the modular building unit 100 at the bottommost layer, construction operation can be carried out outside, safety is improved, construction operation is facilitated, and maintenance and quick disassembly during maintenance are facilitated to replace related damaged parts.
In some embodiments, the cross-section of the inner coupling sleeve 210, load post 110, outrigger post segments 320, and sleeve 310 is square. The square part of cross section makes things convenient for unified die sinking manufacturing and batch production, and batch production error is little, the quality is guaranteed, can promote work efficiency simultaneously.
In another embodiment of the present invention, a modular building 10 is provided, comprising upper and lower, left and right adjacent modular building units 100, wherein the adjacent modular building units 100 are connected by an inter-module connecting assembly 200, and the lowermost modular building unit 100 is connected to the ground by a ground connecting assembly 300.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A spliced modular building connection structure, comprising:
the inter-module connecting assembly is used for connecting vertically adjacent modular building units and comprises an inner connecting sleeve, the inner connecting sleeve is arranged at the bottom of the modular building unit on the upper layer, and the inner connecting sleeve can be inserted into the top end of a bearing column of the modular building unit on the lower layer in a matched manner;
the ground coupling assembling for with the bottommost modular building unit connects in ground, including the sleeve pipe, the sleeve pipe is established subaerial, just the sleeve pipe is pegged graft with the overhanging column segment of establishing in bottommost modular building unit bottom and is cooperated.
2. The splicing modular building connection structure of claim 1, wherein the inter-module connection assembly further comprises a first bolt and a first connection plate, the first connection plate is attached to the surface of the bearing column, and the first bolt sequentially penetrates through the first connection plate, the bearing column and the side wall of the inner connection sleeve to apply a pre-tightening force.
3. The spliced, modular building connection configuration of claim 1, wherein the ground connection assembly further comprises a second bolt and a second connection plate, the second connection plate being attached to a surface of the overhanging column segment, the second bolt passing through the second connection plate, the overhanging column segment, and a wall of the casing to apply a pre-load force.
4. The splicing modular building coupling of claim 1, wherein the ground coupling assembly further comprises a base plate secured to the ground for supporting the ground coupling assembly to increase a force-bearing area of the ground.
5. The spliced modular building connection configuration of claim 4, wherein the ground connection assembly further comprises an anchor bolt inserted through the base plate and into a concrete foundation of the ground.
6. The splicing type modular building connection structure according to claim 5, wherein the end of the anchor bolt inserted into the concrete foundation is provided with a bending part for increasing a pulling resistance with the concrete foundation.
7. The splicing type modular building connection structure according to claim 5, wherein a plurality of anchor bolts are distributed on the bottom plate.
8. A spliced modular building connection structure as claimed in claim 1, wherein the inter-module connection members are provided in plurality, distributed at edges of the modular building units adjacent one another.
9. A spliced modular building coupling according to claim 1, wherein the ground coupling assembly is provided in plurality at the edge of the lowermost modular building unit.
10. A modular building comprising adjacent modular building units one above the other, adjacent modular building units being connected by an inter-module connection assembly in a tiled modular building connection configuration according to any of claims 1 to 9, and the lowermost modular building unit being connected to the ground by a ground connection assembly in a tiled modular building connection configuration according to any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573184.5U CN211341158U (en) | 2019-09-20 | 2019-09-20 | Splicing type modular building connecting structure and modular building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921573184.5U CN211341158U (en) | 2019-09-20 | 2019-09-20 | Splicing type modular building connecting structure and modular building |
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| Publication Number | Publication Date |
|---|---|
| CN211341158U true CN211341158U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921573184.5U Active CN211341158U (en) | 2019-09-20 | 2019-09-20 | Splicing type modular building connecting structure and modular building |
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| CN (1) | CN211341158U (en) |
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- 2019-09-20 CN CN201921573184.5U patent/CN211341158U/en active Active
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Effective date of registration: 20201231 Address after: Room 701, East Building, innovation and Research Center, 8 Yanzheng West Avenue, Wujin District, Changzhou City, Jiangsu Province, 213100 Patentee after: Jiuling (Jiangsu) Digital Intelligent Technology Co., Ltd Address before: Room d1-9999, 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai 202150 (Hengtai Economic Development Zone, Shanghai) Patentee before: Jiuling (Shanghai) Intelligent Technology Co.,Ltd. |
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