CN111691555B - Building prefabricated unit module based on BIM technology - Google Patents
Building prefabricated unit module based on BIM technology Download PDFInfo
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- CN111691555B CN111691555B CN202010436220.4A CN202010436220A CN111691555B CN 111691555 B CN111691555 B CN 111691555B CN 202010436220 A CN202010436220 A CN 202010436220A CN 111691555 B CN111691555 B CN 111691555B
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- connecting piece
- wallboard
- adjacent
- close
- middleware
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
- E04B1/615—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by expansion
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6179—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions and recesses on each frontal surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The invention relates to a building prefabricated unit module based on a BIM technology, which comprises wallboards and connecting pieces for connecting the adjacent wallboards, wherein the connecting pieces are arranged between the adjacent wallboards and are connected with the adjacent wallboards, the upper openings of the connecting pieces are arranged, a plurality of discharge ports penetrate through the inner walls of the connecting pieces, which are close to the wallboards, and the discharge ports face the side walls of the wallboards, which are close to the connecting pieces. The invention utilizes the connecting piece to position the cement mortar for connecting the adjacent wallboards, and the connecting piece is not required to be dismantled after the wallboards are connected, thereby leading the installation process of the adjacent wallboards to be more convenient.
Description
Technical Field
The invention relates to the technical field of prefabricated wallboards, in particular to a building prefabricated unit module based on a BIM (building information modeling) technology.
Background
The BIM technology is an important technology for planning design, construction, operation and the like of a building and integrating information by utilizing three-dimensional software, prefabricating a wallboard of the building on the basis of the BIM technology in the aspect of an assembly type building, and then installing the prefabricated wallboard, so that the rapid installation of the building is realized.
When installing, can form the interval region between the adjacent prefabricated wallboard, later set up the template and surround the interval region and cast in situ concrete, connect between the adjacent prefabricated wallboard, but still need dismantle the template after connecting, the connection process between the prefabricated wallboard this moment is more, leads to the installation of prefabricated wallboard comparatively troublesome.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a building prefabrication unit module based on the BIM technology, which is characterized in that a template is not required to be erected to limit the flow direction of cement mortar when adjacent prefabricated wallboards are connected, so that the connection process of the wallboards is more convenient.
The above object of the present invention is achieved by the following technical solutions: the utility model provides a prefabricated unit module of building based on BIM technique, includes the wallboard and carries out the connecting piece connected with adjacent wallboard, the connecting piece is arranged in between the adjacent wallboard and is connected with adjacent wallboard, the connecting piece is that the upper shed sets up and its inner wall that is close to the wallboard all runs through and has a plurality of discharge gates, the discharge gate is close to the lateral wall of connecting piece towards the wallboard.
Through adopting above-mentioned technical scheme, set up the connecting piece between adjacent wallboard, later to pouring cement mortar in the connecting piece and connect adjacent wallboard, no longer need demolish the connecting piece after connecting the wallboard this moment to it is more convenient to make the installation and the fixed of wallboard.
The present invention in a preferred example may be further configured to: the terminal surface homogeneous body shaping that the connecting piece is close to the wallboard has the setting element, the discharge gate runs through the terminal surface that the connecting piece was kept away from to the setting element, the constant head tank has all been seted up to the terminal surface that the wallboard is close to the connecting piece, the setting element is inserted and is arranged in the constant head tank.
Through adopting above-mentioned technical scheme, utilize the setting element to inject the position between wallboard and the connecting piece to after making wallboard and connecting piece fixed, the junction between the two keeps leveling, makes the outward appearance of building not influenced.
The present invention in a preferred example may be further configured to: the setting element is adjacent to the connecting piece and is the lateral wall of vertical setting and all seted up the wedge face, the one end that the connecting piece was kept away from to the wedge face is close to each other, two lateral walls that the constant head tank was kept away from each other are on a parallel with its wedge face that is close to respectively.
Through adopting above-mentioned technical scheme, utilize the wedge to reduce the area that the terminal surface of connecting piece was kept away from to the locating piece to make the setting element change and insert in the constant head tank.
The present invention in a preferred example may be further configured to: be provided with the elastic component in the constant head tank, the terminal surface that the elastic component is close to the setting element runs through has the hole of stepping down, the lateral wall butt of elastic component and setting element.
Through adopting above-mentioned technical scheme, when the concrete solidifies and produces the inflation, reduce the shared volume of elastic component to reduce the pressure that wallboard and connecting piece bore, make wallboard and connecting piece be difficult for producing and damage.
The present invention in a preferred example may be further configured to: the wallboard is close to the terminal surface of connecting piece and sets up in a plurality of fastening grooves, fastening groove and connecting piece inner chamber intercommunication.
Through adopting above-mentioned technical scheme, increased the area of contact of wallboard and cement mortar, the connection through cement mortar between wallboard and the connecting piece is more firm after cement mortar solidifies this moment.
The present invention in a preferred example may be further configured to: one end of the fastening groove, which is far away from the connecting piece, inclines downwards.
Through adopting above-mentioned technical scheme, cement mortar flows into the fastening groove under the effect of gravity and fills up the fastening groove, and the process that utilizes cement mortar to fill up the fastening groove this moment is faster.
The present invention in a preferred example may be further configured to: the connecting piece includes two interconnect's middleware, the terminal surface and the up end that the middleware is close to each other all are the opening setting, and are adjacent be provided with the concrete between the lateral wall of middleware.
Through adopting above-mentioned technical scheme, can produce relative movement between the adjacent middleware, the middleware is connected with the one end of setting element this moment can with the constant head tank laminating, later fill up the clearance between the adjacent middleware with the concrete, this moment when pouring cement mortar between middleware and the wallboard, cement mortar can not follow the clearance between wallboard and the middleware and flow away, make the connection process of wallboard more stable.
The present invention in a preferred example may be further configured to: the terminal surface homogeneous body shaping that the setting element was kept away from to the middleware has a plurality of plug connectors, the plug connector is the crisscross setting of the plug connector of vertical range and adjacent middleware, leave the clearance between the lateral wall that the upper and lower both ends face of plug connector is close to each other with the adjacent plug connector of adjacent middleware respectively, the one end fixedly connected with guide bar of its connecting piece is kept away from to the plug connector, the guide bar is inserted and is arranged in adjacent middleware.
By adopting the technical scheme, the positions between the adjacent connecting pieces are limited by the plug connectors, so that the positions between the adjacent connecting pieces cannot be changed when the adjacent connecting pieces are connected.
In summary, the invention has the following beneficial technical effects:
1. the cement mortar for connecting the adjacent wallboards is positioned by using the connecting piece, and the connecting piece does not need to be dismantled after the wallboards are connected, so that the installation process of the adjacent wallboards is more convenient;
2. when the poured cement mortar is solidified and expands, the elastic part deforms, so that the pressure on the wallboard and the connecting piece is reduced, and the wallboard and the connecting piece are not easy to damage;
3. utilize plug connector and guide bar to fix a position two adjacent middleware, make the middleware when keeping away from each other and with the wallboard butt, the position between the adjacent middleware is injectd, makes the process of pouring of cement mortar not influenced.
Drawings
FIG. 1 is a perspective view of the present embodiment;
FIG. 2 is a schematic view illustrating a connection structure between intermediate members according to the present embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure, 1, wall panel; 11. positioning a groove; 12. a fastening groove; 2. a connecting member; 21. a middleware; 22. a discharge port; 23. a positioning member; 231. a wedge-shaped surface; 24. an elastic member; 241. a hole of abdication; 25. a plug-in unit; 26. a guide rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
According to the building prefabricated unit module based on the BIM technology, a wood board does not need to be erected when the adjacent wallboards 1 are connected, so that the follow-up treatment after the wallboards 1 are connected is more convenient. As shown in fig. 1, including a plurality of wallboards 1 and the connecting piece 2 of connecting adjacent wallboard 1, connecting piece 2 is vertical setting, and it is located between adjacent wallboard 1 and its both sides simultaneously with the adjacent wallboard 1 lateral wall butt that is close to each other. The connecting piece 2 is of an upper opening structure, and a discharge hole 22 which is vertically arranged penetrates through the side wall of the connecting piece close to the wallboard 1. Discharge gate 22 communicates the 2 inner chambers of connecting piece and the lateral wall of wallboard 1, arranges connecting piece 2 in between adjacent wallboard 1 when the installation, later to 2 inner chambers of connecting piece perfusion cement mortar, cement mortar has said connecting piece 2 through discharge gate 22 and has been connected with wallboard 1, no longer connecting piece 2 need not demolish after the connection is accomplished to it is more convenient to make the connection of adjacent wallboard 1.
As shown in fig. 2, in order to not pour cement mortar into the inner cavity of the connecting member 2, the relative position between the connecting member 2 and the wall plate 1 is limited, the end surface of the connecting member 2 close to the wall plate 1 is integrally formed with a positioning member 23 which is vertically arranged, the positioning member 23 is vertically arranged and adjacent to the side wall of the connecting member 2 is provided with a wedge-shaped surface 231, one end of the wedge-shaped surface 231, which is far away from the connecting member 2, is close to each other, and the end surface of the positioning member 23, which is far away from the connecting member 2, is penetrated through by the discharge port 22. Wallboard 1 is close to the terminal surface of connecting and all has been seted up with setting element 23 complex constant head tank 11, and constant head tank 11 runs through wallboard 1's upper and lower two terminal surfaces, and the lateral wall of constant head tank 11 is on a parallel with its lateral wall that is close to setting element 23, and setting element 23 is arranged in constant head tank 11. The position between the connecting piece 2 and the plate body is limited by the matching of the positioning piece 23 and the positioning groove 11, so that the position between the connecting piece 2 and the wallboard 1 can not be changed when the connecting piece is connected, the connecting part between the wallboard 1 and the connecting piece 2 can be kept flat after the connection is completed, and the appearance of a building can not be influenced.
As shown in fig. 2, the positioning between the connecting member 2 and the wall plate 1 is affected because the distance between the adjacent wall plates 1 cannot be kept constant during the installation of the wall plates 1. Therefore, one end of the positioning element 23, which is far away from the wall plate 1, is adhered with the elastic element 24, the elastic element 24 and the positioning element 23 are obliquely arranged wedge-shaped surfaces 231 and are attached to the end surface of the wall plate 1, the end surface of the elastic element 24, which is close to the discharge hole 22, penetrates through the abdicating hole 241, and cement mortar in the positioning element 23 penetrates through the abdicating hole 241 to contact with the inner wall of the positioning groove 11 of the wall plate 1. Utilize elastic component 24 to fill up the clearance between the two when connecting piece 2 is connected with wallboard 1, make connecting piece 2 after arranging adjacent wallboard 1 in, connecting piece 2 can not produce and rock, makes the use of connecting piece 2 more stable.
As shown in fig. 2, in order to further increase the connection strength between the wall panel 1 and the connecting member 2 after pouring cement mortar, a plurality of fastening grooves 12 which are vertically arranged are formed on the end surface of the wall panel 1 close to the connecting member 2, the fastening grooves 12 extend towards the inside of the wall panel 1, and the fastening grooves 12 are inclined downwards away from one end of the connecting member 2. At this moment when pouring cement mortar to 2 inner chambers of connecting piece, cement mortar passes through discharge gate 22 and steps over hole 241 and gets into fastening groove 12 in, further increased the area of contact between cement mortar and the wallboard 1 to increased the joint strength between wallboard 1 and the connecting piece 2, made wallboard 1's connection more firm.
As shown in fig. 1 and 3, the distance between adjacent wall boards 1 of the wall boards 1 in the installation process cannot be completely defined, and at the moment, two ends of the connecting piece 2 cannot be simultaneously contacted with adjacent board bodies, so that the poured cement mortar cannot be defined, and the connection between the wall boards 1 and the connecting piece 2 is affected. Therefore, the connecting piece 2 comprises two intermediate pieces 21 which are vertically arranged and connected with each other, the end faces and the upper end faces of the intermediate pieces 21 which are close to each other are both provided with openings, the end faces of the intermediate pieces 21 which are far away from the positioning piece 23 are integrally formed into a whole to form a plurality of plug connectors 25 which are horizontally arranged and vertically arranged, the plug connectors 25 connected with the adjacent intermediate pieces 21 are arranged in a staggered mode, the plug connectors 25 of one intermediate piece 21 are connected between the plug connectors 25 connected with the adjacent intermediate pieces 21 in an inserted mode, gaps are reserved between the plug connectors 25 which are connected with each other, and concrete is cast in place in the gaps. The interval between two adjacent intermediate members 21 can be adjusted this moment, make the both ends of connecting piece 2 respectively with 1 terminal surface butt of wallboard of both sides, utilize the concrete to fill up the clearance between two intermediate members 21 simultaneously, make cement mortar can not trickle at will when pouring. The end of the plug 25 remote from the connector 2 to which it is connected is integrally formed with a guide bar 26, and the end of the guide bar 26 remote from the plug 25 is inserted into the adjacent intermediate member 21 to define the relative position between the adjacent two intermediate members 21.
The implementation principle of the embodiment is as follows: when the installation of carrying out prefabricated unit module, it is fixed with prefabricated wallboard 1 upper and lower both ends use the concrete, later splice two intermediate member 21 each other and place in between adjacent wallboard 1, make setting element 23 insert arrange in wallboard 1's constant head tank 11, fill the concrete in the clearance between plug connector 25, later to injecting cement mortar in the cavity that two setting elements 23 formed, cement mortar passes through the feed opening and lets a hole 241 and wallboard 1 contact, wallboard 1 and connecting piece 2 accomplish fixedly after cement mortar solidifies.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (3)
1. The utility model provides a prefabricated unit module of building based on BIM technique which characterized in that: including wallboard (1) and connecting piece (2) of connecting adjacent wallboard (1), connecting piece (2) are arranged between adjacent wallboard (1) and are connected with adjacent wallboard (1), connecting piece (2) are the upper shed setting and its inner wall that is close to wallboard (1) all runs through and have a plurality of discharge gates (22), discharge gate (22) are close to the lateral wall of connecting piece (2) towards wallboard (1), the equal integrated into one piece of terminal surface that connecting piece (2) are close to wallboard (1) has setting element (23), discharge gate (22) run through with the terminal surface that connecting piece (2) were kept away from in setting element (23), locating slot (11) have all been seted up to the terminal surface that wallboard (1) are close to connecting piece (2), setting element (23) are inserted and are arranged in locating slot (11), wedge face (231) have all been seted up to the lateral wall that setting element (23) are adjacent to connecting piece (2) and are vertical setting, the one end that connecting piece (2) were kept away from to wedge face (231) is close to each other, two lateral walls that constant head tank (11) was kept away from each other are on a parallel with its wedge face (231) that are close to respectively, be provided with elastic component (24) in constant head tank (11), the terminal surface that elastic component (24) are close to setting element (23) runs through and has abdication hole (241), the lateral wall butt of elastic component (24) and setting element (23), connecting piece (2) include two interconnect's middleware (21), the terminal surface and the up end that middleware (21) are close to each other all are the opening setting, and are adjacent be provided with the concrete between the lateral wall of middleware (21), the equal integrated into one piece of terminal surface that setting element (23) were kept away from to middleware (21) has a plurality of plug connectors (25), plug connector (25) are vertical range and plug connector (25) of adjacent middleware (21) are crisscross to be set up, the utility model discloses a connector, including connector (25), the upper and lower both ends face of connector (25) leaves the clearance between the lateral wall that is close to each other with adjacent connector (25) of adjacent middleware (21) respectively, one end fixedly connected with guide bar (26) of its connecting piece (2) are kept away from in connector (25), guide bar (26) are inserted and are arranged in adjacent middleware (21).
2. The BIM technology-based building prefabricated unit module as claimed in claim 1, wherein: a plurality of fastening grooves (12) are formed in the end face, close to the connecting piece (2), of the wallboard (1), and the fastening grooves (12) are communicated with the inner cavity of the connecting piece (2).
3. The BIM technology-based building prefabricated unit module as claimed in claim 2, wherein: one end of the fastening groove (12) far away from the connecting piece (2) is inclined downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436220.4A CN111691555B (en) | 2020-05-21 | 2020-05-21 | Building prefabricated unit module based on BIM technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436220.4A CN111691555B (en) | 2020-05-21 | 2020-05-21 | Building prefabricated unit module based on BIM technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111691555A CN111691555A (en) | 2020-09-22 |
| CN111691555B true CN111691555B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010436220.4A Active CN111691555B (en) | 2020-05-21 | 2020-05-21 | Building prefabricated unit module based on BIM technology |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215195B (en) * | 2021-12-21 | 2023-04-07 | 中交二公局东萌工程有限公司 | High-rise building assembled wall body mounting structure |
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| CN105970880A (en) * | 2016-05-30 | 2016-09-28 | 中建五局第三建设有限公司 | Multi-channel waterproof fortification expansion joint structure and construction method thereof |
| CN206554283U (en) * | 2017-03-06 | 2017-10-13 | 河北晶通建筑科技股份有限公司 | Prefabricated board connecting structure |
| CN109162379A (en) * | 2018-10-17 | 2019-01-08 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of connection structure of the high-strength wooden shear wall |
| CN110258878A (en) * | 2019-07-08 | 2019-09-20 | 江苏广兴集团有限公司 | Stealthy beam assembled disassembly-free heat-insulation floor construction |
| JP2020037791A (en) * | 2018-09-03 | 2020-03-12 | トヨタＴ＆Ｓ建設株式会社 | Method for connecting precast concrete member |
-
2020
- 2020-05-21 CN CN202010436220.4A patent/CN111691555B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105970880A (en) * | 2016-05-30 | 2016-09-28 | 中建五局第三建设有限公司 | Multi-channel waterproof fortification expansion joint structure and construction method thereof |
| CN206554283U (en) * | 2017-03-06 | 2017-10-13 | 河北晶通建筑科技股份有限公司 | Prefabricated board connecting structure |
| JP2020037791A (en) * | 2018-09-03 | 2020-03-12 | トヨタＴ＆Ｓ建設株式会社 | Method for connecting precast concrete member |
| CN109162379A (en) * | 2018-10-17 | 2019-01-08 | 苏州昆仑绿建木结构科技股份有限公司 | A kind of connection structure of the high-strength wooden shear wall |
| CN110258878A (en) * | 2019-07-08 | 2019-09-20 | 江苏广兴集团有限公司 | Stealthy beam assembled disassembly-free heat-insulation floor construction |
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| CN111691555A (en) | 2020-09-22 |
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