CN110905100A - Connection structure and precast concrete wallboard system - Google Patents
Connection structure and precast concrete wallboard system Download PDFInfo
- Publication number
- CN110905100A CN110905100A CN201911328433.9A CN201911328433A CN110905100A CN 110905100 A CN110905100 A CN 110905100A CN 201911328433 A CN201911328433 A CN 201911328433A CN 110905100 A CN110905100 A CN 110905100A
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- Prior art keywords
- bottom plate
- side plates
- plate
- building
- embedded part
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- 239000011178 precast concrete Substances 0.000 title claims description 9
- 238000010276 construction Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000009933 burial Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 14
- 238000009435 building construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- 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
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4107—Longitudinal elements having an open profile, with the opening parallel to the concrete or masonry surface, i.e. anchoring rails
-
- 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
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention provides a connecting structure which is used for connecting the bottom of an assembly type building PC integrated plate with a civil structure beam and comprises a first component and a second component, wherein the first component comprises a strip-shaped groove type embedded part and a T-shaped bolt, the groove type embedded part is embedded in the civil structure beam, the T-shaped bolt is embedded in the groove type embedded part and can move along the groove type embedded part, the second component comprises a bottom plate and two side plates, the two side plates are arranged on the same side of the bottom plate in parallel and are vertical to the bottom plate, the spacing distance of the two side plates is matched with the width of a plate keel of the assembly type building PC integrated plate, a bolt hole matched with the T-shaped bolt is further arranged on the bottom plate, and the bolt hole is positioned on the outer sides of the two side plates. The invention has simple structure and convenient installation, can realize flexible adjustment of the position of the PC integrated board of the prefabricated building, and improves the installation precision and the construction quality.
Description
Technical Field
The invention relates to the technical field of building construction machinery, in particular to a connecting structure and a precast concrete wallboard system.
Background
With the development of the building industry in China, the traditional building mode exposes a plurality of defects, such as long construction period, low labor production efficiency, ineffective quality control, large energy consumption and the like, cannot follow the pace of modern urbanization development, does not conform to a series of policy and policies of energy conservation, emission reduction, pollution control and the like, and particularly aims at some disaster areas and needs to quickly build a batch of building houses for disaster victims to live in, but the traditional building mode cannot meet the requirement of high efficiency, and the building formed by assembling prefabricated parts on the construction site of the assembled building gradually becomes the development direction of the building industry due to the obvious advantages of ensuring engineering quality, reducing energy consumption, shortening construction period and the like.
However, the bottom of the traditional fabricated building PC integrated plate is difficult to adjust after being connected with a civil engineering structure beam, so that the fabricated building PC integrated plate has large installation precision difference and poor connection quality, and building construction is not utilized.
Disclosure of Invention
The invention aims to provide a connecting structure and a precast concrete wallboard system, and aims to solve the problems of difficulty in position adjustment, large installation error and poor connection quality in installation of a PC integrated board of an assembly type building in the prior art. The specific technical scheme is as follows:
in a first aspect, the present invention provides a connecting structure comprising a first member and a second member;
the first component comprises a strip-shaped groove type embedded part and a T-shaped bolt, the groove type embedded part is embedded in the civil engineering structural beam, and the T-shaped bolt is embedded in the groove type embedded part and can move along the groove type embedded part;
the second component comprises a bottom plate and two side plates, the two side plates are arranged in parallel on the same side of the bottom plate and are perpendicular to the bottom plate, the spacing distance between the two side plates is matched with the width of a plate keel of the PC integrated plate of the prefabricated building, a bolt hole matched with the T-shaped bolt is further formed in the bottom plate, and the bolt hole is located in the outer side of the two side plates.
Optionally, a reverse anti-loosening fastening nut is arranged at the T-shaped bolt.
Optionally, a gasket is additionally arranged between the reverse anti-loosening fastening nut and the bottom plate.
Optionally, the groove type embedded part is perpendicular to the length direction of the civil engineering structure beam.
Optionally, the bottom plate is fixedly connected with the two side plates or integrally connected with the two side plates.
Optionally, the second member is made of angle steel.
In a second aspect, the present invention provides a precast concrete wall panel system comprising a civil structure beam, and an assembly type building PC integrated panel connected to the civil structure beam, a bottom of the assembly type building PC integrated panel being connected to the civil structure beam through the connection structure according to the first aspect.
The connecting structure and the precast concrete wallboard system provided by the invention have the following beneficial effects:
the utility model provides a connection structure for connect bottom and civil engineering structure roof beam of assembled building PC intergral template, includes first component and second component, piece and T type bolt are buried including the slot type of bar to first component, the slot type is buried underground on civil engineering structure roof beam, the embedding of T type bolt the slot type is buried the piece and can be followed the removal is buried to the slot type, the second component includes bottom plate and two blocks of curb plates, two curb plate parallel arrangement is in with one side of bottom plate and with the bottom plate is perpendicular, two the spacing distance of curb plate with the width phase-match of plate keel of assembled building PC intergral template, still be equipped with on the bottom plate one with T type bolt complex bolt hole, the bolt hole is located two the outside of curb plate. The invention has simple structure and convenient installation, can realize flexible adjustment of the position of the PC integrated board of the prefabricated building, and improves the installation precision and the construction quality.
Drawings
Fig. 1 is a layout view of the first member of a connecting structure according to an embodiment of the present invention;
FIG. 2 is an exploded view of a connection configuration of a connection structure according to an embodiment of the present invention;
fig. 3 is an installation view of a connection structure and the slab keel according to an embodiment of the invention;
wherein the reference numerals of figures 1 to 3 are as follows:
1-civil construction of beams; 2-groove type embedded parts; 3-T bolt; 4-a second member; 5-plate keel.
Detailed Description
A connecting structure and a precast concrete wall panel system according to the present invention will be described in further detail with reference to the accompanying drawings and embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
< example one >
Referring to fig. 1 and 2, fig. 1 is a layout view of the first member of a connection structure according to the present embodiment; fig. 2 is an exploded view of a connection mode of a connection structure according to this embodiment.
A connecting structure for connecting the bottom of a PC integrated board of an assembly type building with a civil structure beam 1 comprises a first member and a second member 4;
the first component comprises a strip-shaped groove type embedded part 2 and a T-shaped bolt 3, the groove type embedded part 2 is embedded in a civil engineering structural beam 1, specifically, the groove type embedded part 2 is perpendicular to the length direction of the civil engineering structural beam 1, and the T-shaped bolt 3 is embedded in the groove type embedded part 2 and can move along the groove type embedded part 2;
the second component 4 comprises a bottom plate and two side plates, the two side plates are arranged in parallel on the same side of the bottom plate and are perpendicular to the bottom plate, the spacing distance between the two side plates is matched with the width of a plate keel of the PC integrated plate of the prefabricated building, a bolt hole matched with the T-shaped bolt 3 is further formed in the bottom plate, the bolt hole is located in the outer side of the two side plates, and the second component 4 is connected with the first component through the T-shaped bolt 3.
Specifically, the bottom plate is fixedly connected or integrally connected with the two side plates. Preferably, the second member 4 is made of angle steel, specifically, the second member 4 is formed by welding two angle steel members, and the angle steel members have the advantages of light dead weight, uniform material, simple processing and manufacturing and convenient transportation and installation.
Furthermore, a reverse anti-loosening fastening nut is arranged at the position of the T-shaped bolt 3, and a gasket is additionally arranged between the reverse anti-loosening fastening nut and the bottom plate to increase the connection firmness of the reverse anti-loosening fastening nut and the bottom plate.
Referring to fig. 3, fig. 3 is a view illustrating an installation of a connection structure and the slab keel according to the embodiment.
In actual operation, the plate keel 5 of the fabricated building PC integrated plate is inserted between the two side plates of the second member, the fabricated building PC integrated plate can move along the two side plates to realize the left-right position adjustment relative to the civil structure beam 1, and can also realize the front-back position adjustment relative to the civil structure beam 1 under the action of the movement of the T-shaped bolt 3 along the groove type embedded part 2, and finally, the front-back left-right position accurate adjustment of the fabricated building PC integrated plate relative to the civil structure beam 1 is realized, and the installation error of the fabricated building PC integrated plate is reduced. And after the position of the PC integrated board of the assembly type building is adjusted in place, the reverse anti-loosening fastening nut is screwed down by a wrench, so that the position of the PC integrated board of the assembly type building is fixed.
In addition, the invention also provides a construction method based on the connecting structure, which comprises the following steps:
(1) and (5) preparing construction and entering a component.
Specifically, before the installation construction of the prefabricated building PC integrated board is started, the prefabricated building PC integrated board is conveyed to a designated position of a construction site by using a flat car.
(2) And installing the connecting structure on the civil engineering structure beam 1 at a proper position according to requirements.
Specifically, the groove-type buried member 2 is buried in the civil engineering structure beam 1 at a proper position in advance, the T-bolt 3 is embedded in the groove-type buried member 2, and then the second member 4 and the groove-type buried member are connected by the T-bolt 2.
(3) And adjusting the position of the PC integrated board of the prefabricated building.
Specifically, the plate keel 5 of the fabricated building PC integrated plate is inserted between two side plates of the second member 4, the fabricated building PC integrated plate can move along the two side plates to realize the adjustment of the left and right positions relative to the civil structure beam 1, and can also realize the adjustment of the front and back positions relative to the civil structure beam 1 under the action of the movement of the T-shaped bolt 3 along the groove-type embedded part 2, so as to finally realize the accurate adjustment of the front, back, left and right positions of the fabricated building PC integrated plate relative to the civil structure beam 1.
(4) And screwing down the reverse anti-loosening fastening nut, fixing the PC integrated board of the fabricated building, and finishing construction.
Specifically, after the position of the PC integrated board of the assembly type building is adjusted in place, the reverse anti-loosening fastening nut is screwed down by a wrench, so that the position of the PC integrated board of the assembly type building is fixed, and the construction is finished.
< example two >
The embodiment provides a precast concrete wallboard system, which comprises a civil engineering structure beam and an assembly type building PC integrated plate connected with the civil engineering structure beam, wherein the bottom of the assembly type building PC integrated plate and the civil engineering structure beam are connected through the connecting structure in the first embodiment.
In summary, the connection structure and the concrete wall panel system provided by the invention have the following advantages: the utility model provides a connection structure for connect bottom and civil engineering structure roof beam of assembled building PC intergral template, includes first component and second component, piece and T type bolt are buried including the slot type of bar to first component, the slot type is buried underground on civil engineering structure roof beam, the embedding of T type bolt the slot type is buried the piece and can be followed the removal is buried to the slot type, the second component includes bottom plate and two blocks of curb plates, two curb plate parallel arrangement is in with one side of bottom plate and with the bottom plate is perpendicular, two the spacing distance of curb plate with the width phase-match of plate keel of assembled building PC intergral template, still be equipped with on the bottom plate one with T type bolt complex bolt hole, the bolt hole is located two the outside of curb plate. The invention has simple structure and convenient installation, can realize flexible adjustment of the position of the PC integrated board of the prefabricated building, and improves the installation precision and the construction quality.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A connecting structure for connecting the bottom of a PC integrated plate of an assembly type building with a civil structure beam is characterized by comprising a first member and a second member;
the first component comprises a strip-shaped groove type embedded part and a T-shaped bolt, the groove type embedded part is embedded in the civil engineering structural beam, and the T-shaped bolt is embedded in the groove type embedded part and can move along the groove type embedded part;
the second component comprises a bottom plate and two side plates, the two side plates are arranged in parallel on the same side of the bottom plate and are perpendicular to the bottom plate, the spacing distance between the two side plates is matched with the width of a plate keel of the PC integrated plate of the prefabricated building, a bolt hole matched with the T-shaped bolt is further formed in the bottom plate, and the bolt hole is located in the outer side of the two side plates.
2. The connecting structure according to claim 1, wherein a reverse anti-loosening fastening nut is provided at the T-bolt.
3. The coupling structure according to claim 2, wherein a spacer is interposed between said reverse anti-loosening fastening nut and said bottom plate.
4. The connection structure of claim 1, wherein the channel-type burial member is disposed perpendicular to a length direction of the civil structure beam.
5. The connecting structure according to claim 1, wherein the bottom plate is fixedly connected or integrally connected with the two side plates.
6. The connection according to claim 5, wherein the second member is made of angle steel.
7. A precast concrete wall panel system comprising a civil structure beam, and an assembly type construction PC integrated panel connected to the civil structure beam, a bottom of the assembly type construction PC integrated panel being connected to the civil structure beam through a connection structure according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328433.9A CN110905100A (en) | 2019-12-20 | 2019-12-20 | Connection structure and precast concrete wallboard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911328433.9A CN110905100A (en) | 2019-12-20 | 2019-12-20 | Connection structure and precast concrete wallboard system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110905100A true CN110905100A (en) | 2020-03-24 |
Family
ID=69827202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911328433.9A Pending CN110905100A (en) | 2019-12-20 | 2019-12-20 | Connection structure and precast concrete wallboard system |
Country Status (1)
| Country | Link |
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| CN (1) | CN110905100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411741A (en) * | 2020-11-28 | 2021-02-26 | 中实翊(福建)建设工程有限公司 | Fabricated building structure and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202925724U (en) * | 2012-11-20 | 2013-05-08 | 北京金易格新能源科技发展有限公司 | Bracket gravity members for curtain bracket and curtain bracket |
| CN203613690U (en) * | 2013-10-25 | 2014-05-28 | 天颂建设集团有限公司 | Curtain wall connecting structure |
| KR101446881B1 (en) * | 2013-10-08 | 2014-10-06 | 삼성물산 주식회사 | Extended Balcony Having PC Slab and Method of Constructing the Same |
| CN109680805A (en) * | 2019-01-30 | 2019-04-26 | 中国华冶科工集团有限公司 | Groove type embedded part installation method |
| CN211597203U (en) * | 2019-12-20 | 2020-09-29 | 华东建筑设计研究院有限公司 | Connection structure and precast concrete wallboard system |
-
2019
- 2019-12-20 CN CN201911328433.9A patent/CN110905100A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202925724U (en) * | 2012-11-20 | 2013-05-08 | 北京金易格新能源科技发展有限公司 | Bracket gravity members for curtain bracket and curtain bracket |
| KR101446881B1 (en) * | 2013-10-08 | 2014-10-06 | 삼성물산 주식회사 | Extended Balcony Having PC Slab and Method of Constructing the Same |
| CN203613690U (en) * | 2013-10-25 | 2014-05-28 | 天颂建设集团有限公司 | Curtain wall connecting structure |
| CN109680805A (en) * | 2019-01-30 | 2019-04-26 | 中国华冶科工集团有限公司 | Groove type embedded part installation method |
| CN211597203U (en) * | 2019-12-20 | 2020-09-29 | 华东建筑设计研究院有限公司 | Connection structure and precast concrete wallboard system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411741A (en) * | 2020-11-28 | 2021-02-26 | 中实翊(福建)建设工程有限公司 | Fabricated building structure and construction method |
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