CN109736514B - Connecting structure of prefabricated daughter wallboard and manufacturing method thereof - Google Patents
Connecting structure of prefabricated daughter wallboard and manufacturing method thereof Download PDFInfo
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- CN109736514B CN109736514B CN201811548613.3A CN201811548613A CN109736514B CN 109736514 B CN109736514 B CN 109736514B CN 201811548613 A CN201811548613 A CN 201811548613A CN 109736514 B CN109736514 B CN 109736514B
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Abstract
The invention relates to a connection structure of prefabricated daughter wallboards and a manufacturing method thereof, wherein the connection structure comprises the prefabricated daughter wallboards, a frame beam, a light wallboard, a composite floor slab and a structure cast-in-place layer; the prefabricated daughter wallboard is arranged at the tops of the frame beam and the light wallboard, and a cast-in-place notch and a bolt hole are reserved on the prefabricated daughter wallboard; the top of the frame beam is welded with a connecting stud; the connecting stud penetrates through the stud hole and extends into the cast-in-place notch; the light wall board is positioned on the outer side of the frame beam; the laminated floor slab is placed on the frame beam; the cast-in-place layer of the structure is poured on the laminated floor slab and the prefabricated daughter wallboard and is poured in the cast-in-place notch. The parapet wall is integrally prefabricated, and the reserved cast-in-place part and other building parts (such as a roof and the like) are poured simultaneously, so that the strength and the waterproofness are ensured, various interfaces can be reserved, various possibilities are provided for subsequent functions, and the system integration of the functions of structure, connection, waterproofness and the like is realized.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a building component and a manufacturing method thereof, in particular to a connecting structure of prefabricated daughter wallboards and a manufacturing method thereof, and belongs to the technical field of building engineering.
[ background of the invention ]
Parapet practices have been the most important part of industrial construction. The conventional pouring has good waterproof performance, but a scaffold and an external template are required; the construction method also needs a cast-in-place construction beam column; the curtain wall method has poor waterproof performance and leakage danger.
Therefore, in order to solve the above technical problems, it is necessary to provide an innovative connecting structure of prefabricated daughter wallboard and a manufacturing method thereof to overcome the above-mentioned drawbacks of the prior art.
[ summary of the invention ]
In order to solve the problems, the invention aims to provide a connecting structure of a prefabricated daughter wallboard, which has high structural strength, good waterproofness and complete functions.
Another object of the present invention is to provide a method for manufacturing a connection structure of prefabricated parapet panels.
In order to achieve the first object, the invention adopts the technical scheme that: a connecting structure of prefabricated daughter wallboards comprises prefabricated daughter wallboards, a frame beam, a light wallboard, a composite floor slab and a structural cast-in-place layer; the prefabricated daughter wallboard is arranged at the tops of the frame beam and the light wallboard, and a cast-in-place notch and a bolt hole are reserved on the prefabricated daughter wallboard; the top of the frame beam is welded with a connecting stud; the connecting stud penetrates through the stud hole and extends into the cast-in-place notch; the light wall board is positioned on the outer side of the frame beam; the laminated floor slab is placed on the frame beam; the cast-in-place layer of the structure is poured on the laminated floor slab and the prefabricated daughter wallboard and is poured in the cast-in-place notch.
The connecting structure of the prefabricated daughter wallboard further comprises the following components: a reinforcement cage is laid in the structure cast-in-place layer; a steel bar truss is laid in the composite floor slab; and the upper part of the steel bar truss extends out of a laminated floor slab which is bound with a steel bar cage.
The connecting structure of the prefabricated daughter wallboard further comprises the following components: the reinforcement cage is partially accommodated in the cast-in-place notch.
The connecting structure of the prefabricated daughter wallboard further comprises the following components: the frame beam comprises a web plate, an upper flange and a lower flange which are welded at the upper end and the lower end of the web plate, so that the frame beam is H-shaped; a placing plate is welded on the web plate and the upper flange respectively; a laminated floor slab is placed on the placing plate of the web plate; the placing plate of the upper flange is placed on the light wall plate.
The connecting structure of the prefabricated daughter wallboard of the invention is also provided with: waterproof coiled materials are laid on the back face of the prefabricated daughter wallboard and the surface of the structure cast-in-place layer.
In order to achieve the second object, the invention adopts the technical scheme that: a method for manufacturing a connecting structure of prefabricated daughter wallboards comprises the following process steps:
1) hoisting the prefabricated daughter wallboard to the tops of the frame beam and the light wallboard;
2) placing the laminated floor slab on the frame beam;
3) laying a reinforcement cage on the prefabricated daughter wallboard and the laminated floor slab, and binding the reinforcement cage with a reinforcement truss;
4) pouring cast-in-place concrete to form a structural cast-in-place layer;
5) and waterproof coiled materials are laid on the back surface of the prefabricated daughter wallboard and the surface of the structure cast-in-place layer, and finally the connecting structure of the prefabricated daughter wallboard is formed.
Compared with the prior art, the invention has the following beneficial effects: the prefabricated parapet wall board connecting structure has the advantages that the parapet wall is integrally prefabricated, the reserved cast-in-place part is poured with other building parts (such as a roof and the like) at the same time, so that the strength and the waterproofness are ensured, various interfaces can be reserved, various possibilities are provided for subsequent functions, and the system integration of the functions of structure, connection, waterproofness and the like is realized.
[ description of the drawings ]
Fig. 1 is a structural view showing a connection structure of prefabricated parapet panels of the present invention.
[ detailed description ] embodiments
Referring to the attached figure 1 of the specification, the invention relates to a connecting structure of prefabricated daughter wallboards, which comprises a prefabricated daughter wallboard 1, a frame beam 2, a light wallboard 3, a laminated floor slab 4, a structural cast-in-place layer 5 and the like.
Wherein, prefabricated daughter's wallboard 1 is prefabricated component. Which is arranged on the top of the frame beam 2 and the light wall plate 3 and is reserved with a cast-in-place notch 6 and a bolt hole 7.
The frame beam 2 is specifically H-shaped steel, and is formed by welding a web 21, and an upper flange 22 and a lower flange 23 welded to the upper end and the lower end of the web 21, so that the frame beam 2 is H-shaped. A resting plate 24 is welded on the web plate 21 and the upper flange 22 respectively.
Further, the top of the frame beam 2 is welded with a connecting stud 8. The connecting peg 8 passes through the peg aperture 7 and extends into the cast-in-place rebate 6.
The lightweight wall panels 3 are located outside the frame beams 2. The rest plate 24 of the upper flange 22 rests on the lightweight wall panel 3.
The composite floor slab 4 rests on the frame beam 2, and specifically, the composite floor slab 4 rests on the resting plate 24 of the web 21. And a steel bar truss 41 is laid in the composite floor slab 4, and the upper part of the steel bar truss 41 extends out of the composite floor slab 4.
The structure cast-in-place layer 5 is poured on the composite floor slab 4 and the prefabricated daughter wallboard 1 and is poured in the cast-in-place notch 6.
Furthermore, a steel reinforcement cage 9 is laid in the structure cast-in-place layer 5 and is bound with the steel reinforcement truss 41, so that the structure cast-in-place layer 5 and the composite floor slab 4 are firmly combined. The part of the reinforcement cage 9 is accommodated in the cast-in-place notch 6, so that the cast-in-place layer 5 of the structure is firmly combined with the prefabricated daughter wallboard 1.
Waterproof coiled materials 10 are laid on the back of the prefabricated parapet board 1 and the surface of the structure cast-in-place layer 5, so that the back of the prefabricated parapet board 1 and the surface of the structure cast-in-place layer 5 are good in waterproofness.
The manufacturing method of the connecting structure of the prefabricated daughter wallboard comprises the following process steps:
1) the prefabricated daughter wallboard 1 is hung on the tops of the frame beam 2 and the light wallboard 3;
2) placing the composite floor slab 4 on the frame beam 2;
3) laying a reinforcement cage 9 on the prefabricated daughter wallboard 1 and the composite floor slab 4, and binding the reinforcement cage with the reinforcement truss 41;
4) pouring cast-in-place concrete to form a structural cast-in-place layer 5;
5) and waterproof rolls 10 are laid on the back surface of the prefabricated daughter wallboard 1 and the surface of the structural cast-in-place layer 5, and finally the connection structure of the prefabricated daughter wallboard is formed.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (4)
1. A manufacturing method of a connecting structure of a prefabricated daughter wallboard is characterized in that: the connecting structure of the prefabricated daughter wallboard comprises the prefabricated daughter wallboard, a frame beam, a light wallboard, a laminated floor slab and a structural cast-in-place layer; the prefabricated daughter wallboard is arranged at the tops of the frame beam and the light wallboard, and a cast-in-place notch and a bolt hole are reserved on the prefabricated daughter wallboard; the top of the frame beam is welded with a connecting stud; the connecting stud penetrates through the stud hole and extends into the cast-in-place notch; the light wall board is positioned on the outer side of the frame beam; the laminated floor slab is placed on the frame beam; the structure cast-in-place layer is poured on the laminated floor slab and the prefabricated daughter wallboard and is poured in the cast-in-place notch;
a reinforcement cage is laid in the structure cast-in-place layer; a steel bar truss is laid in the composite floor slab; a laminated floor slab extends from the upper part of the steel bar truss and is bound with the steel bar cage;
the method comprises the following process steps:
1) hoisting the prefabricated daughter wallboard to the tops of the frame beam and the light wallboard;
2) placing the laminated floor slab on the frame beam;
3) laying a reinforcement cage on the prefabricated daughter wallboard and the laminated floor slab, and binding the reinforcement cage with a reinforcement truss;
4) pouring cast-in-place concrete to form a structural cast-in-place layer;
5) and waterproof coiled materials are laid on the back surface of the prefabricated daughter wallboard and the surface of the structure cast-in-place layer, and finally the connecting structure of the prefabricated daughter wallboard is formed.
2. A method of making a prefabricated parapet panel connection construction as claimed in claim 1, wherein: the reinforcement cage is partially accommodated in the cast-in-place notch.
3. A method of making a prefabricated parapet panel connection construction as claimed in claim 1, wherein: the frame beam comprises a web plate, an upper flange and a lower flange which are welded at the upper end and the lower end of the web plate, so that the frame beam is H-shaped; a placing plate is welded on the web plate and the upper flange respectively; a laminated floor slab is placed on the placing plate of the web plate; the placing plate of the upper flange is placed on the light wall plate.
4. A method of making a prefabricated parapet panel connection construction as claimed in claim 1, wherein: waterproof coiled materials are laid on the back face of the prefabricated daughter wallboard and the surface of the structure cast-in-place layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548613.3A CN109736514B (en) | 2018-12-18 | 2018-12-18 | Connecting structure of prefabricated daughter wallboard and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811548613.3A CN109736514B (en) | 2018-12-18 | 2018-12-18 | Connecting structure of prefabricated daughter wallboard and manufacturing method thereof |
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| CN109736514A CN109736514A (en) | 2019-05-10 |
| CN109736514B true CN109736514B (en) | 2021-04-13 |
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| CN201811548613.3A Active CN109736514B (en) | 2018-12-18 | 2018-12-18 | Connecting structure of prefabricated daughter wallboard and manufacturing method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114809470A (en) * | 2022-03-04 | 2022-07-29 | 上海市城市建设设计研究总院（集团）有限公司 | Cantilever type prefabricated parapet connection structure |
| CN117266404B (en) * | 2023-11-24 | 2024-02-13 | 华侨大学 | Prefabricated assembled outer wall and steel frame beam connecting node and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08338109A (en) * | 1995-06-13 | 1996-12-24 | Misawa Homes Co Ltd | Roof structure of unit-type building |
| CN204252421U (en) * | 2014-11-21 | 2015-04-08 | 长沙远大住宅工业集团有限公司 | The syndeton of prefabricated superposed type parapet |
| CN206616731U (en) * | 2017-01-18 | 2017-11-07 | 山东飞越钢结构工程有限公司 | A kind of parapet node structure |
| CN207553459U (en) * | 2017-10-12 | 2018-06-29 | 泰安市联强远大住宅工业有限公司 | A kind of prefabricated daughter's wallboard of full bridge cut-off and the wall using the wallboard |
| CN108385904B (en) * | 2018-04-25 | 2024-02-27 | 中铁第四勘察设计院集团有限公司 | Roofing parapet wall and construction method thereof |
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Application publication date: 20190510 Assignee: Anhui Zhihong Precision Construction Technology Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023990000037 Denomination of invention: Connection structure and fabrication method of prefabricated daughter wall panel Granted publication date: 20210413 License type: Common License Record date: 20230113 |
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Application publication date: 20190510 Assignee: Jiangxi Huahong Jinggong Steel Structure Co.,Ltd. Assignor: ZHEJIANG GREEN BUILDING INTEGRATION TECHNOLOGIES Co.,Ltd. Contract record no.: X2023980034645 Denomination of invention: Connection structure of prefabricated daughter wall panel and its manufacturing method Granted publication date: 20210413 License type: Common License Record date: 20230413 |
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