CN216839897U - Modular building unit and modular building connection system - Google Patents
Modular building unit and modular building connection system Download PDFInfo
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- CN216839897U CN216839897U CN202123423607.5U CN202123423607U CN216839897U CN 216839897 U CN216839897 U CN 216839897U CN 202123423607 U CN202123423607 U CN 202123423607U CN 216839897 U CN216839897 U CN 216839897U
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Abstract
The utility model provides a connection system of modularization building unit and modularization building. Wherein, modular building unit includes: a unit body; the first connecting unit at least comprises a first inserting cavity and/or a first reinforcing steel bar inserting piece, the first inserting cavity is opened outwards and formed in the side edge of the unit body, the first reinforcing steel bar inserting piece is arranged on the side edge of the unit body, and the first inserting cavity is used for filling concrete; the second connecting unit comprises a second inserting cavity and a second steel bar inserting piece, the second inserting cavity is formed in the bottom of the unit body, the second steel bar inserting piece is arranged at the top of the unit body, and the second inserting cavity is used for filling concrete. The utility model provides a modularization building unit, adjacent module easily connects, and connection structure scientific and reasonable, and the connection system structure of the modularization building that obtains is stable, has realized the quick construction of modularization concrete building.
Description
Technical Field
The utility model relates to an assembly type structure technical field especially relates to a connection system of modularization building unit and modularization building.
Background
In recent years, under the support of relevant policies of assembly type buildings which are continuously released by governments in the center and in various regions, the assembly type buildings in China are rapidly developed, the industrialization process of the building field in China is powerfully promoted, and the assembly type buildings become the main development direction of the building industry in China.
The assembly type building is manufactured and assembled into an integral building module in a factory, and then the integral hoisting and splicing of the building module are carried out on a construction site, so that the construction efficiency is greatly improved, and the construction period is shortened. The concrete modular building in the prefabricated building has the advantages of high standardization degree and high construction efficiency, and meanwhile, the assembly rate can reach more than 90%.
However, the existing concrete modular buildings are difficult to connect, so that the efficiency is lower during subsequent hoisting and splicing, the construction efficiency is reduced, and the rapid construction of modular construction is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connection system of modularization building unit and modularization building for solve among the prior art and connect the difficulty between the concrete modularization building, the lower defect of efficiency is built, realizes the quick construction of modularization concrete building.
The utility model provides a modularization building unit, include:
a unit body;
the first connecting unit at least comprises a first inserting cavity with an outward opening and/or a first steel bar inserting piece, the first inserting cavity is formed in the side edge of the unit body, the first steel bar inserting piece is arranged on the side edge of the unit body, the first inserting cavity is used for inserting the first steel bar inserting pieces of other modular building units, the first steel bar inserting piece is used for inserting the first inserting cavities of other modular building units, and the first inserting cavities are used for filling concrete;
the second linkage unit, the second linkage unit includes that the second inserts chamber and second reinforcing bar plug-in components, the second insert the chamber form in the bottom of unit body, second reinforcing bar plug-in components are located the top of unit body, the second inserts the chamber and is used for supplying the second reinforcing bar plug-in components grafting of other modularization building units, the second reinforcing bar plug-in components is used for pegging graft the second of other modularization building units and inserts the chamber, the second inserts the chamber and is used for filling the concrete.
According to the utility model provides a pair of modularization building unit, the unit body includes a plurality of support columns and roof at least, the roof is located a plurality ofly the top of support column, it is a plurality of the support column is located the edge of roof, first inserting the chamber and being formed at the lateral wall of support column, the lateral wall of support column is located to first reinforcing bar plug-in components.
According to the utility model provides a pair of modularization building unit, the roof has the intercommunication first grout hole of inserting the chamber.
According to the utility model provides a pair of modularization building element, first reinforcing bar plug-in components include a plurality of edges the first bar planting of the even interval arrangement of support column length direction.
According to the utility model provides a pair of modularization building unit, the unit body still includes at least one curb plate, the curb plate is connected adjacent two the support column, the curb plate connect in the limit portion of roof bottom, just the surface of curb plate and adjacent two the surface of support column and the side parallel and level of roof, the second is inserted the chamber and is formed in the curb plate and/or the bottom of support column, second reinforcing bar plug-in components are located on the roof.
According to the utility model provides a pair of modularization building unit, the inboard of curb plate has the intercommunication curb plate bottom second grout mouth and the grout outlet in chamber are inserted to the second, the second grout outlet with the grout outlet is located same height.
According to the utility model provides a pair of modularization building unit, second reinforcing bar plug-in components include a plurality of locating the second bar planting at roof edge is a plurality of the second bar planting is located the limit portion and/or the edge at roof top.
According to the utility model provides a pair of modularization building unit, the unit body is the cuboid form.
A modular building joining system comprising a plurality of modular building units as described in any one of the above;
the adjacent modular building units at the same height are connected through the first connecting unit, first concrete is filled in the first inserting cavity, and the first concrete coats the first steel bar inserting piece of the adjacent modular building units; in the vertical direction, the adjacent modular building units are connected through the second connecting unit, second concrete is filled in the second insertion cavity, and the second concrete covers the second steel bar insertion piece of the adjacent modular building unit.
The utility model provides a connection system of modularization building unit and modularization building, when the adjacent modularization building unit of co-altitude connects, the first chamber of inserting of the first coupling unit of accessible and the first reinforcing bar plug-in components butt joint of other modularization building units, or, first reinforcing bar plug-in components are pegged graft in the first chamber of inserting of other modularization building units, realize the butt joint, and pack the concrete in first chamber of inserting, and in the vertical direction, adjacent modularization building unit then accessible second is inserted chamber and second reinforcing bar plug-in components and is realized the butt joint, and insert the intracavity at the second and pack the concrete, make the connection system of realization reinforced concrete between the adjacent modularization building unit. Compare in current modularization building system, the utility model provides a modularization building unit, adjacent module easily connects, and connection structure scientific and reasonable, and the connection system structure of the modularization building that obtains is stable, has realized the quick construction of modularization concrete building.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a connection system of a modular building provided by the present invention;
fig. 2 is a schematic view of the connection structure of the modular building units provided by the present invention at the same height;
FIG. 3 is a schematic view of a side unit of a modular building unit according to the present invention;
fig. 4 is a schematic structural view of an intermediate unit of a modular building unit provided by the present invention;
fig. 5 is a schematic view of a vertical connection structure of the modular building units provided by the present invention;
fig. 6 is a schematic structural view of a corner unit of a modular building unit provided by the present invention;
reference numerals:
11 a: a first plug cavity; 111: a first rebar insert; 12 a: a second socket cavity; 121: a second steel bar insert; 13: a unit body; 13 a: a first grouting hole; 13 b: a second grouting port; 13 c: a slurry outlet; 131: a top plate; 132: a support pillar; 133: side plates.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings in the present invention will be combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The modular building is characterized in that after each building unit is manufactured and assembled in a factory, the building units are hoisted and relied on the site to form an integral structural system, so that the building efficiency is improved. The utility model provides a shape of each unit of modularization building unit can be the same also can be different, specifically can be according to the on-the-spot demand of building and decide.
The modular building units and the connection system of the modular building of the present invention are described below with reference to fig. 1-6.
Referring to fig. 2 to 6 in combination, a modular building unit includes:
a unit body 13;
the first connecting unit at least comprises a first inserting cavity 11a with an outward opening and/or a first reinforcing steel bar insert 111, the first inserting cavity 11a is formed in the side edge of the unit body 13, the first reinforcing steel bar insert 111 is arranged on the side edge of the unit body 13, the first inserting cavity 11a is used for inserting the first reinforcing steel bar insert 111 of other modular building units, the first reinforcing steel bar insert 111 is used for inserting the first inserting cavity 11a of other modular building units, and the first inserting cavity 11a is used for filling concrete;
the second connecting unit comprises a second inserting cavity 12a and a second steel bar inserting piece 121, the second inserting cavity 12a is formed in the bottom of the unit body 13, the second steel bar inserting piece 121 is arranged at the top of the unit body 13, the second inserting cavity 12a is used for inserting the second steel bar inserting piece 121 of other modular building units, the second steel bar inserting piece 121 is used for inserting the second inserting cavity 12a of other modular building units, and the second inserting cavity 12a is used for filling concrete.
In the structure, the modular building units are directly manufactured and assembled in factories, and when the building is built on site, the modular building units are directly hoisted and spliced. Moreover, the composition of each modular building unit is also different according to the required building requirements, for example, only two first steel bar insertion parts 111 may be arranged on the unit body 13, or only two first steel bar insertion cavities may be arranged, or of course, one first insertion cavity 11a and one first steel bar insertion part 111 may be arranged, as long as the butt joint between two adjacent unit bodies 13 can be realized. Each modular building unit is provided with a second rebar insert 121 and a second insert cavity 12a to achieve modular top and bottom connections.
In this embodiment, when adjacent modular building units at the same height are connected, the first insert cavity 11a of the first connecting unit and the first steel bar insert 111 of another modular building unit are butted, or the first steel bar insert 111 is inserted into the first insert cavity 11a of another modular building unit to realize butting, and concrete is filled in the first insert cavity 11a, while in the vertical direction, the adjacent modular building units are butted by the second insert cavity 12a and the second steel bar insert 121 to fill concrete in the second insert cavity 12a, so that a reinforced concrete connecting system is realized between the adjacent modular building units. Compare in current modularization building system, the utility model provides a modularization building unit, adjacent module easily connects, and connection structure scientific and reasonable, and the connection system structure of the modularization building that obtains is stable, has realized the quick construction of modularization concrete building.
Referring to fig. 2 to fig. 6, in an embodiment of the present invention, the unit body 13 at least includes a plurality of supporting pillars 132 and a top plate 131, the top plate 131 is disposed on top of the supporting pillars 132, the supporting pillars 132 are located at corners of the top plate 131, the first inserting cavity 11a is formed on a side wall of the supporting pillars 132, and the first steel bar inserting piece 111 is disposed on a side wall of the supporting pillars 132.
Stable support of the top panel 131 is achieved by a plurality of support columns 132 so that other modular building units can be restacked thereon, and stable quick connection of adjacent units of the same height can be achieved by placing the aforementioned first connecting units on the support columns 132. Specifically, the method comprises the following steps. When adjacent units at the same height are connected, the first reinforcing steel bar plug-in unit 111 of one of the supporting columns 132 is plugged into the first plug-in cavity 11a of the other unit body 13, so that the first plug-in cavity 11a is sealed, and then concrete is poured to obtain the reinforced concrete connecting structure. The connecting position does not need to occupy other spaces of the modular building unit, and is more reasonable.
Also, the top plate 131 has a first grout hole 13a communicating with the first socket 11 a.
Like this, through first grout hole 13a, can realize the grout of first plug-in cavity 11a, when the grout, whether can confirm directly through the thick liquid reach the drill way and grout and accomplish, convenient construction. In addition, since the other unit bodies 13 are also overlapped above the unit body 13, the first grouting hole 13a can be blocked directly by the support column 132 of the upper unit body 13.
In this embodiment, the first steel bar inserting part 111 includes a plurality of first steel bars arranged along the length direction of the supporting pillar 132 at regular intervals.
Thus, after concrete is poured into the first insert cavity 11a, a reinforced concrete connecting structure with a stable structure can be obtained, so that the whole structural system is stable.
Referring to fig. 2 to 6, in addition, the unit body 13 further includes at least one side plate 133, the side plate 133 connects two adjacent supporting pillars 132, the side plate 133 is connected to an edge portion of the bottom of the top plate 131, an outer surface of the side plate 133 is flush with surfaces of two adjacent supporting pillars 132 and a side surface of the top plate 131, the second insertion cavity 12a is formed at the bottom of the side plate 133 and/or the supporting pillars 132, and the second steel bar insert 121 is disposed on the top plate 131.
That is, there is a case that the unit body 13 further includes a side plate 133, the side plate 133 may be a side wall of the whole structure system, or may be a structure such as a door panel or a partition, and the whole building structure constituted by the respective modular building units may be more reasonable and more stable by the side plate 133.
In addition, two adjacent support columns 132 are being connected to curb plate 133, realize the stable in structure of each unit body 13 itself, and surface and other structure parallel and level, can guarantee the stable butt joint and the laminating between each unit body 13, avoid producing the gap, like this, also guaranteed follow-up can not leak thick liquid when pouring concrete. Preferably, in the present embodiment, the adjacent unit bodies 13 share one side plate 133.
In this embodiment, the second insertion cavity 12a may be the bottom of the side plate 133, or the bottom of the normal column, when the unit body 13 is provided with the side plate 133 and the adjacent supporting column 132 is not provided with the first insertion cavity 11a, the second socket 12a is formed at the bottom of the side plate 133 and its adjacent supporting column 132, when the unit body 13 is provided with the side plate 133 and the adjacent supporting columns 132 are provided with the first insert cavities 11a, the second socket cavity 12a is formed at the bottom of the side plate 133 and the adjacent supporting column 132, the first socket cavity 11a may or may not be communicated with the second socket cavity 12a, when there is no side plate 133 beside the supporting pillar 132 and the supporting pillar 132 has no first socket 11a, the second socket 12a is formed at the bottom of the supporting pillar 132, when there is no side plate 133 beside the supporting column 132 and the supporting column 132 is provided with the first insertion cavity 11a, the second socket 12a is formed at the bottom of the supporting pillar 132 and communicates with the first socket 11 a.
Based on the above structure, when the unit body 13 is provided with the side plate 133, the inner side of the side plate 133 is provided with the second grouting hole 13b and the grout outlet 13c which are communicated with the second insertion cavity 12a at the bottom of the side plate 133, and the second grouting hole and the grout outlet 13c are located at the same height.
Thus, concrete can be directly poured into the second insert cavity 12a through the inner side of the side plate 133 to realize the reinforced concrete connection between the upper and lower unit bodies 13, and whether the grouting is finished can be confirmed directly by whether grout reaches the orifice of the grout outlet 13c during grouting, thereby facilitating construction.
In this way, in order to achieve stable docking with the second socket 12a, the second steel bar insert 121 includes a plurality of second steel bars arranged at the edge of the top plate 131, and the plurality of second steel bars are located at the edge and/or corner of the top plate 131.
The embedded bars arranged at the top edge of the top plate 131 may correspond to the second inserting cavities 12a arranged at the bottom of the side plates 133, and the second embedded bars arranged at the top edge of the top plate 131 may correspond to the second inserting cavities 12a arranged at the bottom of the supporting pillars 132. In this way, splicing among modular building units of different shapes is correspondingly realized, and the flatness of the top plate 131 can be ensured after connection.
Referring to fig. 1 to 6, in an embodiment of the present invention, the unit body 13 is a rectangular parallelepiped.
Thus, splicing between the unit bodies 13 is facilitated, and no gap is generated.
Of course, in other embodiments, the unit body 13 may also be hexagonal prism-shaped, and the unit bodies 13 may also be spliced with each other, which is not described herein.
Referring to fig. 1, based on the above modular building units, the present invention further provides a connection system for a modular building, comprising a plurality of modular building units as described above;
the adjacent modular building units at the same height are connected through the first connecting unit, the first inserting cavity 11a is filled with first concrete, and the first concrete covers the first steel bar inserting piece 111 of the adjacent modular building units; in the vertical direction, the adjacent modular building units are connected through the second connecting unit, the second inserting cavity 12a is filled with second concrete, and the second concrete covers the second steel bar inserting piece 121 of the adjacent modular building unit.
Based on the above embodiments, the embodiments of the present invention provide several types of modular building units.
Referring to fig. 1, 2, 5 and 6, in the first embodiment, the unit body 13 includes four side plates 133, the first reinforcing bar inserts 111 are disposed on the supporting pillars 132 of two adjacent sides, and the second reinforcing bar inserts 121 are disposed at each side portion and each corner of the top plate 131 of the unit body 13, and may be used as a first-to-be-lifted corner unit of the overall structure;
referring to fig. 1 to 3, the unit body 13 includes a three-sided side plate 133, a first inserting cavity 11a is formed on a supporting column 132 without the side plate 133, a second reinforcing bar inserting piece 121 is formed on a top plate 131 of the unit body 13 except for the position without the side plate 133, and the second reinforcing bar inserting piece can be used as an edge unit of an integral structure, and after the two unit bodies 13 are spliced with the corner units, the same side plate 133 is shared by the two unit bodies 13;
referring to fig. 1 and 4, the unit body 13 includes two side plates 133, the first inserting cavities 11a are formed in the supporting columns 132 without the side plates 133, the two first inserting cavities 11a of the supporting columns 132 without the side plates 133 are connected, the second reinforcing bar inserting pieces 121 are disposed on the top plate 131 of the unit body 13 except for the positions without the side plates 133, the second reinforcing bar inserting pieces 121 are also disposed on the top plate 131 without the supporting columns 132 connected to the side plates 133 and can be used as an intermediate connecting unit of an integral structure, and after the two unit bodies 13 are spliced with the side units, the two unit bodies 13 share one side plate 133; and the middle connection units can be sequentially spliced at the positions except the edges of the integral structure, so that the hoisting and splicing of all the modular building units at the same horizontal height are realized.
In addition, in this embodiment, the modular building units above are the same as the modular building units below, and therefore, the modular building units below can be installed in sequence in the hoisting and splicing manner, which is not described in detail.
Therefore, the connecting system of the modular building formed by the structures is stable in structure and high in building efficiency.
Referring to fig. 1, in order to implement the installation of the connection system of the modular building, the present invention provides a connection method of the modular building, which includes a plurality of modular building units as described in any one of the above, and includes the following steps:
performing foundation construction according to the marked positions, and reserving connecting steel bars connected with the second plug cavities 12a of the modular building units on one floor; before that, firstly, according to a design drawing and actual conditions of a site, the direction of a three-dimensional coordinate system is selected, and the position of each modular building unit on one floor is marked. Foundation construction a foundation can be constructed to facilitate hoisting and splicing of the modular building units thereon, and the connection bars provided through the foundation can be inserted into the second insertion cavities 12a of the modular building units of one floor to achieve connection.
Hoisting and splicing the modular building units on one floor, sequentially connecting the modular building units from corner positions, and pouring concrete into the first insert cavity 11a and/or the second insert cavity 12a of each modular building unit; in the embodiment, in the connection system of the given modular building, the corner units can be hoisted firstly, the corner units are taken as starting points, meanwhile, the edge units on the same side of the corner units are hoisted and spliced in sequence, the middle connection units are hoisted and spliced in sequence by taking the corner units close to the starting points, and finally the connection system of the modular building of one layer is obtained; after splicing, concrete is poured to realize the stable structure of the connecting system of the modular building of one floor.
After the concrete of all the modular building units on one floor is completely solidified, hoisting the modular building units on the next floor according to the hoisting and splicing steps of the modular building units on one floor in sequence and pouring concrete until a modular building is obtained; in this embodiment, in the connection system of the modular building, the modular building units of the high floor and the modular building units of the first floor correspond to and are the same as each other one by one, so that the rapid hoisting and splicing can be realized according to the steps of the modular building units of the first floor.
Thus, the utility model discloses carry out scientific and reasonable's connection with modularization building unit, make modularization building unit form a holistic structural system, increased substantially on-the-spot efficiency of construction, changed traditional concrete structure's construction mode at all. Moreover, the site construction is standard and orderly, the site wet operation is greatly reduced, the generation of building garbage and building dust is basically avoided, the requirements of building material saving and environmental protection are well met, and the development of building industrialization in China is facilitated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A modular building unit, comprising:
a unit body;
the first connecting unit at least comprises a first inserting cavity with an outward opening and/or a first steel bar inserting piece, the first inserting cavity is formed in the side edge of the unit body, the first steel bar inserting piece is arranged on the side edge of the unit body, the first inserting cavity is used for inserting the first steel bar inserting pieces of other modular building units, the first steel bar inserting piece is used for inserting the first inserting cavities of other modular building units, and the first inserting cavities are used for filling concrete;
the second linkage unit, the second linkage unit includes that the second inserts chamber and second reinforcing bar plug-in components, the second insert the chamber form in the bottom of unit body, second reinforcing bar plug-in components are located the top of unit body, the second inserts the chamber and is used for supplying the second reinforcing bar plug-in components grafting of other modularization building units, the second reinforcing bar plug-in components is used for pegging graft the second of other modularization building units and inserts the chamber, the second inserts the chamber and is used for filling the concrete.
2. The modular building unit of claim 1, wherein the unit body comprises at least a plurality of support columns and a top plate, the top plate is disposed on top of the plurality of support columns, the plurality of support columns are located at corners of the top plate, the first insert cavity is formed in a side wall of the support column, and the first rebar insert is disposed in the side wall of the support column.
3. The modular building unit of claim 2, wherein the top panel has a first grout hole communicating with the first insert cavity.
4. A modular building unit according to claim 2, wherein the first rebar insert comprises a plurality of first planting bars evenly spaced along the length of the support column.
5. A modular building unit according to any one of claims 2 to 4, wherein the unit body further comprises at least one side plate, the side plate is connected to two adjacent support columns, the side plate is connected to an edge of the bottom of the top plate, the outer surface of the side plate is flush with the surfaces of the two adjacent support columns and the side surface of the top plate, the second insert cavity is formed in the bottom of the side plate and/or the support column, and the second reinforcing bar insert is arranged on the top plate.
6. The modular building unit according to claim 5, wherein the inner side of the side plate has a second grout hole and a grout outlet communicating with the second insert cavity at the bottom of the side plate, and the second grout hole and the grout outlet are located at the same height.
7. A modular building unit according to claim 5, wherein the second reinforcing insert comprises a plurality of second reinforcing bars at the edge of the top panel, the second reinforcing bars being located at the edges and/or corners of the top panel.
8. A modular building unit according to any of claims 1 to 4, wherein the unit body is cuboid shaped.
9. A modular building connection system comprising a plurality of modular building units according to any one of claims 1 to 8;
the adjacent modular building units at the same height are connected through the first connecting unit, first concrete is filled in the first inserting cavity, and the first concrete coats the first steel bar inserting piece of the adjacent modular building units; in the vertical direction, the adjacent modular building units are connected through the second connecting unit, second concrete is filled in the second insertion cavity, and the second concrete covers the second steel bar insertion piece of the adjacent modular building unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123423607.5U CN216839897U (en) | 2021-12-31 | 2021-12-31 | Modular building unit and modular building connection system |
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| CN202123423607.5U CN216839897U (en) | 2021-12-31 | 2021-12-31 | Modular building unit and modular building connection system |
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| CN216839897U true CN216839897U (en) | 2022-06-28 |
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