CN207211388U - The vertical connection structure of precast shear wall - Google Patents
The vertical connection structure of precast shear wall Download PDFInfo
- Publication number
- CN207211388U CN207211388U CN201720731192.2U CN201720731192U CN207211388U CN 207211388 U CN207211388 U CN 207211388U CN 201720731192 U CN201720731192 U CN 201720731192U CN 207211388 U CN207211388 U CN 207211388U
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- shear wall
- precast shear
- cast
- grout sleeve
- vertical connection
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Abstract
The utility model discloses a kind of vertical connection structure of precast shear wall, precast shear wall is installed on cast-in-place structural plate, the bottom of precast shear wall is provided with grout sleeve, grout sleeve is provided with the injected hole for extending precast shear wall, slurry outlet, precast shear wall is provided with the upper extension reinforcing bar for stretching into grout sleeve, cast-in-place structural plate is provided with the lower extension reinforcing bar for extending to grout sleeve, grout sleeve is perfused with sleeve grouting material, there is horizontal joint between precast shear wall and cast-in-place structural plate, horizontal joint is followed successively by grouting material structure sheaf by indoor side towards outdoor side, gum filler, cavity body, PE filler rods, weather-resistant glue.The beneficial effects of the utility model are：Precast shear wall vertical connection structure construction is more convenient, and structural stability is strong.
Description
Technical field
Precast concrete construction field is the utility model is related to, vertical more particularly, to a kind of precast shear wall connects
Binding structure.
Background technology
Precast concrete is needed after the completion of precast factory is prefabricated, then is transported to scene and installed.Prefabricated shearing
Need to complete vertical connection when wall is installed at the scene, and existing mounting structure is complex, construction is more inconvenient.
Utility model content
The purpose of this utility model is exactly to solve the above problems, there is provided a kind of vertical connection knot of precast shear wall
Structure, its is easy for construction, and structural stability is high.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of vertical connection of precast shear wall
Structure, precast shear wall are installed on cast-in-place structural plate, and the bottom of precast shear wall is provided with grout sleeve, and grout sleeve is set
There are the injected hole for extending precast shear wall, slurry outlet, precast shear wall is provided with the upper extension reinforcing bar for stretching into grout sleeve, existing
Pour structural slab and be provided with the lower extension reinforcing bar for extending to grout sleeve, grout sleeve is perfused with sleeve grouting material, precast shear wall
There is horizontal joint between cast-in-place structural plate, horizontal joint is followed successively by grouting material structure sheaf towards outdoor side by indoor side, filled out
Fill adhesive tape, cavity body, PE filler rods, weather-resistant glue.
Further, be lower precast shear wall or lower cast-in-place shear wall below cast-in-place structural plate, lower precast shear wall or
Lower cast-in-place shear wall is provided with the lower extension reinforcing bar for extending to grout sleeve.
Further, the groove of installation PE filler rods is provided with the top of lower precast shear wall or at the top of lower cast-in-place shear wall.
Further, the carbon fiber wire arranged along barred body bearing of trend is provided with PE filler rods
The utility model has the advantages that：More convenient, the structure of precast shear wall vertical connection structure construction
Stability is strong.
Brief description of the drawings
Fig. 1 is the vertical connection structure schematic diagram of precast shear wall in first embodiment.
Fig. 2 is the vertical connection structure schematic diagram of precast shear wall in second embodiment.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
First embodiment of the present utility model provides a kind of vertical connection structure of precast shear wall, referring to Fig. 1, in advance
Shear wall 1 processed is installed on cast-in-place structural plate 2, and is lower precast shear wall Q below cast-in-place structural plate, the bottom of precast shear wall
Be provided with grout sleeve 3, the grout sleeve is embedded in advance when precast shear wall is prefabricated, grout sleeve be provided with extend it is prefabricated
Injected hole 4, the slurry outlet 5 of shear wall, injected hole are located at the lower section of grout sleeve, and slurry outlet is located at the top of grout sleeve, in advance
Shear wall processed is provided with the upper extension reinforcing bar S1 for stretching into grout sleeve, and cast-in-place structural plate 2, which is provided with, to be extended under grout sleeve
Extend reinforcing bar S2, and the reinforcing bar of lower extension reinforcing bar S2 from the lower precast shear wall extends to, grout sleeve is perfused with sleeve filling
Slurry, has horizontal joint between precast shear wall and cast-in-place structural plate, horizontal joint is followed successively by by indoor side towards outdoor side
Grouting material structure sheaf 6, gum filler 7, cavity body 8, PE filler rods 9, weather-resistant glue 10.
The groove of installation PE filler rods is provided with the top of lower precast shear wall, the diameter of the PE filler rods is more than horizontal joint
Highly, and the surface of PE filler rods can set some fold-like structures.
Second embodiment of the present utility model provides a kind of vertical connection structure of precast shear wall, referring to Fig. 2, in advance
Shear wall 1 processed is installed on cast-in-place structural plate 2, is lower cast-in-place shear wall E below cast-in-place structural plate, the bottom of precast shear wall is set
Grout sleeve 3 is equipped with, grout sleeve is provided with the injected hole 4 for extending precast shear wall, slurry outlet 5, and precast shear wall is set
There is the upper extension reinforcing bar S1 for stretching into grout sleeve, cast-in-place structural plate 2 is provided with the lower extension reinforcing bar S2 for extending to grout sleeve, fills
Slurry sleeve is perfused with sleeve grouting material, has horizontal joint between precast shear wall and cast-in-place structural plate, horizontal joint is by indoor side
Grouting material structure sheaf 6, gum filler 7, cavity body 8, PE filler rods 9, weather-resistant glue 10 are followed successively by towards outdoor side.Under cast-in-place cut
Power wall top portion is provided with the groove of installation PE filler rods.
Can be with addition, the carbon fiber wire arranged along barred body bearing of trend can be set in PE filler rods, after installation is in place
By testing, whether two ends of PE filler rods are conductive to judge whether PE filler rods are broken.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific reality of the present utility model
Apply example, and in actual applications, can to it, various changes can be made in the form and details, without departing from essence of the present utility model
God and scope.
Claims (4)
1. a kind of vertical connection structure of precast shear wall, precast shear wall are installed on cast-in-place structural plate, it is characterised in that institute
The bottom for stating precast shear wall is provided with grout sleeve, the grout sleeve be provided with extend precast shear wall injected hole,
Slurry outlet, the precast shear wall are provided with the upper extension reinforcing bar for stretching into grout sleeve, and the cast-in-place structural plate is provided with extension
To the lower extension reinforcing bar of grout sleeve, the grout sleeve is perfused with sleeve grouting material, the precast shear wall and cast-in-place structural
There is horizontal joint between plate, the horizontal joint by indoor side towards outdoor side be followed successively by grouting material structure sheaf, gum filler,
Cavity body, PE filler rods, weather-resistant glue.
2. the vertical connection structure of precast shear wall according to claim 1, it is characterised in that under the cast-in-place structural plate
Side is lower precast shear wall or lower cast-in-place shear wall, and the lower precast shear wall or lower cast-in-place shear wall are provided with and extended to
The lower extension reinforcing bar of grout sleeve.
3. the vertical connection structure of precast shear wall according to claim 2, it is characterised in that the lower precast shear wall
The groove of installation PE filler rods is provided with the top of top or lower cast-in-place shear wall.
4. the vertical connection structure of precast shear wall according to claim 1, it is characterised in that set in the PE filler rods
It is equipped with the carbon fiber wire arranged along barred body bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731192.2U CN207211388U (en) | 2017-06-22 | 2017-06-22 | The vertical connection structure of precast shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731192.2U CN207211388U (en) | 2017-06-22 | 2017-06-22 | The vertical connection structure of precast shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207211388U true CN207211388U (en) | 2018-04-10 |
Family
ID=61812054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731192.2U Active CN207211388U (en) | 2017-06-22 | 2017-06-22 | The vertical connection structure of precast shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207211388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835979A (en) * | 2019-11-29 | 2020-02-25 | 上海宝冶集团有限公司 | Assembled wall reinforcing steel sleeve grouting process |
| CN111779140A (en) * | 2020-07-22 | 2020-10-16 | 青岛中建联合建设工程有限公司 | Building assembled concrete wall and major structure connecting device |
-
2017
- 2017-06-22 CN CN201720731192.2U patent/CN207211388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835979A (en) * | 2019-11-29 | 2020-02-25 | 上海宝冶集团有限公司 | Assembled wall reinforcing steel sleeve grouting process |
| CN111779140A (en) * | 2020-07-22 | 2020-10-16 | 青岛中建联合建设工程有限公司 | Building assembled concrete wall and major structure connecting device |
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