CN206681251U - A kind of prefabricated panel and its Grouting Pipe - Google Patents
A kind of prefabricated panel and its Grouting Pipe Download PDFInfo
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- CN206681251U CN206681251U CN201720415539.2U CN201720415539U CN206681251U CN 206681251 U CN206681251 U CN 206681251U CN 201720415539 U CN201720415539 U CN 201720415539U CN 206681251 U CN206681251 U CN 206681251U
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- grouting pipe
- casing
- prefabricated panel
- slip casting
- grouting
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Abstract
The utility model discloses a kind of prefabricated panel and its Grouting Pipe, the Grouting Pipe includes Grouting Pipe body, multiple injected holes is arranged at intervals with the side wall of the Grouting Pipe, one end closing of the Grouting Pipe, the grouting port of Grouting Pipe is as the slurry mouth that overflows.Grouting Pipe of the present utility model is mainly used in the Grouting Pipe for substituting grout sleeve, cooperatively forms new filling system with casing, can significantly decrease the production cost of prefabricated panel, and in-site installation is more convenient.
Description
Technical field
A kind of prefabricated panel and its Grouting Pipe are the utility model is related to, belongs to building industrialization field.
Background technology
The vertical connection of prefabricated panel is a link of most critical in prefabricated assembled shear wall structure system.
Current domestic main flow way is to adopt sleeve grouting connected mode.Sleeve and Grouting Pipe, wall are reserved in prefabricated panel
Plate in-site installation is closely knit by reserved Grouting Pipe slip casting after fixing.
But this way effect is unsatisfactory, inconvenient for operation, sleeve cost is higher, and sleeve Grouting Pipe quantity is more, existing
Field needs to block one by one, complex operation, and the bad control of plugging effect, slip casting rear wall plate apparent mass are poor.
Utility model content
The utility model aims to provide a kind of prefabricated panel and its Grouting Pipe, and the Grouting Pipe is mainly used in substituting grout sleeve
Grouting Pipe, cooperatively form new filling system with casing, can significantly decrease the production cost of prefabricated panel, and scene peace
Dress is more convenient.
To achieve these goals, technical scheme is used by the utility model：
A kind of Grouting Pipe, including Grouting Pipe body, it is structurally characterized in that, is arranged at intervals with the side wall of the Grouting Pipe more
Individual injected hole, one end closing of the Grouting Pipe, the grouting port of Grouting Pipe is as the slurry mouth that overflows.
Thus, the side-wall hole of Grouting Pipe, the casing of the corresponding grouting of each injected hole, so as to substitute existing filling
Slurry system.One end closing of Grouting Pipe, the grouting port slip casting so never blocked, when slurries are from grouting port overflow, explanation
Slip casting finishes, and can now block grouting port.
Casing includes casing, and the lower end of the casing is the opening connected with the bottom face of the prefabricated panel.
According to embodiment of the present utility model, further optimization can also be made to the utility model, below for optimization after
The technical scheme of formation：
Preferably, the Grouting Pipe is used for through multiple grouting casings, position of the Grouting Pipe at least in each casing
It is provided with injected hole.Thus, can the directly slip casting into each casing by the injected hole of Grouting Pipe.
The spacing of two neighboring injected hole is 50mm-200mm.
Optionally, the slip casting groove for substituting each injected hole, the note are provided with the tube wall of the Grouting Pipe
Length direction extension of the stock tank along Grouting Pipe, and it is interval with multistage block section on the slip casting groove of Grouting Pipe.Thus, pass through
Processing cost can be reduced by opening slip casting groove, but need to block the section and avoid spillage being provided between two neighboring casing, with reality
The effect of existing injected hole.
Preferably, the A/F of the slip casting groove is 15mm-20mm.
Based on same inventive concept, the utility model additionally provides a kind of prefabricated panel, and it includes prefabricated panel body,
The bottom interval of the prefabricated panel body is embedded with multiple casings, and the described Grouting Pipe through the casing；It is described
Casing includes casing, and the lower end of the casing is the opening connected with the bottom face of the prefabricated panel.
In order to facilitate installation Grouting Pipe, the casing is provided with the slip casting pore through left and right sides wall, the Grouting Pipe
Through the slip casting pore of multiple described casings.
In order to improve slip casting effect, the slip casting pore is arranged on the top of casing.
In order to improve the bonding strength of casing and anticreep performance, increase adhesion, the madial wall of the casing, which is provided with, to be prevented
De- structure.Preferably, the disconnecting prevention structure is groove or projection.
The top of the casing is provided with muscle hole.During installation, at least part bottom of prefabricated panel goes out muscle and passes through the casing
The muscle hole at top is simultaneously stretched into the casing.
Compared with prior art, the beneficial effects of the utility model are：By using Grouting Pipe and casing so that scene peace
Dress device to hole required precision is far from, and sleeve is high, and sleeve bottom only has an aperture, slightly deviation, it is possible on not；And casing
Bottom space is very big, and reinforcing bar is not required to too high to hole precision, and fast and easy, in-site installation device to hole is easy to operate, improves installation effect
Rate.
The utility model abandons the pattern from the slip casting of wallboard front, creatively using the new slip casting from wallboard side note
Structure and grouting mode, cost is significantly reduced, and then be more convenient wallboard installation, quality is more controllable, and structure is safer, warp
Ji is practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Grouting Pipe of the utility model；
Fig. 2 is the structural representation of the utility model another kind Grouting Pipe；
Fig. 3 is a kind of structural representation of prefabricated panel of the present utility model；
A kind of structure principle chart of casing of Fig. 4 the utility model；
Fig. 5 is Fig. 4 upward view；
Fig. 6 is the utility model prefabricated panel grouting scheme of installation；
Fig. 7 is Fig. 6 side sectional view.
Embodiment
Describe the utility model in detail below with reference to accompanying drawing and in conjunction with the embodiments.It should be noted that do not conflicting
In the case of, the feature in embodiment and embodiment in the utility model can be mutually combined.For sake of convenience, hereinafter such as
There are " on ", " under ", "left", "right" printed words, only represent that the upper and lower, left and right direction with accompanying drawing in itself is consistent, not to structure
Play restriction effect.
A kind of Grouting Pipe, as shown in figure 1, including body, multiple slip castings are arranged at intervals with the side wall of the Grouting Pipe 20
Hole 21, one end closing of the Grouting Pipe 20.The Grouting Pipe is used at least exist through multiple grouting casings, the Grouting Pipe 20
Position in each casing is provided with injected hole 21.The spacing of two neighboring injected hole 21 is 50mm-200mm.Thus, as shown in figure 1,
The Grouting Pipe（The form according to bar spacing, at regular intervals perforate can also be used）Instead of some sleeve Grouting Pipes, letter
Chemical plant produces burying work beforehand and live slip casting and closure work（Sleeve slip casting pore needs scene, and each is individually blocked, and
Slip casting of the present utility model need to only block one end of Grouting Pipe）；Grouting Pipe is built in inside prefabricated components, and wallboard front is not noted
Hole is starched, surface is cleaner attractive in appearance.
For the ease of understanding slip casting state, one end closing of the Grouting Pipe 20.Grouting Pipe can be blocked using plug
End, one end of Grouting Pipe can also be designed as blind end.
As shown in Fig. 2 optionally, it is provided with the tube wall of the Grouting Pipe 20 for substituting each injected hole 21
Slip casting groove 22, the slip casting groove 22 along Grouting Pipe 20 length direction extension, and between two neighboring casing 10 be provided with envelope
Block up this section of slip casting groove plugging structure.Can reduce processing cost by opening slip casting groove, but need two neighboring casing 10 it
Between be provided with block the section blocked, to realize the effect of injected hole.The A/F of the slip casting groove 22 is 15mm-20mm.
A kind of prefabricated panel, as shown in figure 3, pre- including prefabricated panel body, the bottom interval of the prefabricated panel body
It is embedded with multiple casings, and the above-mentioned Grouting Pipe through the casing；The set box structure includes casing 10, the casing 10
Lower end is the opening 13 connected with the bottom face of the prefabricated panel 1.
As shown in Figures 4 and 5, the casing includes the casing 10 that lower surface is opening 13, and insertion case is provided with casing top
The slip casting pore 11 of the left and right sides wall of body 10, it is provided with two in the top wall surface of casing 10 and is used for through 12 muscle holes of reinforcing bar, installation
When, at least part bottom of prefabricated panel 1 goes out muscle through the muscle hole 12 at the top of casing 10 and stretched into the casing 10, by
This, grout sleeve can be replaced by a casing for two.
In order to improve the bonding strength of casing and anticreep performance, the madial wall of the casing 10 is provided with disconnecting prevention structure.It is excellent
Selection of land, the disconnecting prevention structure are groove or projection 14, more preferably dentation, can increase adhesion.
With reference to shown in Fig. 3 and Fig. 4, Grouting Pipe 20 passes through the slip casting pore 11 of multiple described casings, and the Grouting Pipe
20 position at least in each casing 10 is provided with injected hole 21.
As shown in Figures 6 and 7, the casing is embedded in the bottom of prefabricated panel 1, and the bottom of prefabricated panel 1 goes out muscle and passes through institute
State the muscle hole 12 at the top of casing 10 and stretch into the casing 10.The opening 13 of the casing 10 is towards floor 2, and the floor
The top that 2 top goes out muscle and/or next layer of prefabricated panel 3 goes out muscle 5 and stretched into the casing 10.
As shown in Figures 6 and 7, it is together in series between multiple casings by Grouting Pipe, forms the filling system of a connection, in advance
It is embedded in prefabricated panel.During in-site installation, precast shear wall levels vertical reinforcement can connect in casing inside lap：
The first connected mode is：As shown in Figures 6 and 7, the bottom of prefabricated panel 1 goes out in the insertion casing of muscle 4 and had to casing
Individual effect of contraction, the position stationary phase of casing is to more convenient.
Second of connected mode be：" outside one in one " overlaps connection, no-reinforcing-bar in casing, and the insertion of reinforcing bar device to hole is more during installation
Easily and fast, during installation, the top of lower floor's prefabricated panel 3 goes out the casing device to hole insertion of muscle 5 and this layer of prefabricated panel 1, completes peace
Dress, treat that wallboard injects each by oblong openings Grouting Pipe slip casting, slurry after the completion of fixing by the side openings of Grouting Pipe
Casing, when having slurry spilling at grouting port, slip casting terminates, and grouting port is blocked.
The utility model replaces some sleeve Grouting Pipes by Grouting Pipe, simplifies plant produced burying work beforehand and live slip casting
And closure work, sleeve slip casting pore needs each individually to block, and slip casting of the present utility model need to only block oval opening
One end of Grouting Pipe.
The utility model uses casing, and the required precision of in-site installation device to hole is high without sleeve, and sleeve bottom only has one small
Hole, slightly deviation, it is possible on not；And casing bottom space is very big, reinforcing bar is not required to too high, fast and easy to hole precision, existing
Field installation device to hole is easy to operate, improves installation effectiveness.
Grouting Pipe of the present utility model is built in component inside, and wallboard front have an injected hole, and surface is more totally attractive in appearance.Note
The A/F 15-20mm of stock tank, depending on the specific visual grout material material of width）5. wallboard from installation to the end, scene
Neat and tidy, meet the requirement of high standard civilized construction.
The production stage of the prefabricated panel of two structure type
The first structure type：Vertical connection reinforcing bar inserts casing by casing upper end circular hole；By oval opening Grouting Pipe side
Face opening and both ends are sealed with adhesive tape, are then inserted by big case side circular hole, are sequentially connected in series each casing, then by wallboard transverse direction steel
Muscle forms bar-mat reinforcement with vertical reinforcement and casing colligation；Bar-mat reinforcement is placed in die station, after wallboard mould is assembled well, with reference to wall
Plate bed die, adjustment casing to design attitude, finally adjust Grouting Pipe opening direction（Note：Grouting Pipe opening edge should be towards dry wall
Plate bottom）；Finally pour wallboard；To the end of prefabricated panel conserves, after form removal, it will be noted from casing bottom with blade or related tool
The opening adhesive tape of slurry pipe side scratches successively, so as to follow-up slip casting.
Second of structure type：First according to component drawing colligation reinforcing steel bars of wallboards net；Bar-mat reinforcement is placed in die station, assembled mould
Tool（First three side moulds of assembly, are filled after staying one piece of side form）；Casing is positioned over design attitude；Oval opening Grouting Pipe side is opened
Mouth and both ends are sealed with adhesive tape, are then inserted by bar-mat reinforcement side, are sequentially connected in series each casing；Last block side mould is spelled
After installing, casing is adjusted to design attitude with reference to wallboard bed die, finally adjusts Grouting Pipe opening direction（Note：Grouting Pipe opening edge
Should be towards prefabricated panel bottom）；Finally pour wallboard；To the end of prefabricated panel conserves, after form removal, with blade or related tool from
Casing bottom scratches the opening adhesive tape of Grouting Pipe side successively, so as to follow-up slip casting.
The installation steps of prefabricated panel are as follows：
First pass through casing and flooring goes out muscle location and installation wallboard；Treat that wall-panels supports installation is fixed and related preparation is ready
Cementer work is carried out afterwards；The adhesive tape of Grouting Pipe wherein one end is disposed, and thus end starts slip casting；Treat slurries by grouting port stream
When going out, stop slip casting, and block grouting port, slip casting is completed.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after the utility model has been read, those skilled in the art are new to this practicality
The modification of the various equivalent form of values of type each falls within the application appended claims limited range.
Claims (10)
1. a kind of Grouting Pipe, including Grouting Pipe body, it is characterised in that the Grouting Pipe（20）Side wall on be arranged at intervals with it is more
Individual injected hole（21）, the Grouting Pipe（20）One end closing, Grouting Pipe（20）Grouting port as overflow slurry mouth.
2. Grouting Pipe according to claim 1, it is characterised in that the Grouting Pipe is used for through multiple grouting casings, institute
State Grouting Pipe（20）Position at least in each casing is provided with injected hole（21）.
3. Grouting Pipe according to claim 1, it is characterised in that two neighboring injected hole（21）Spacing be 50mm-
200mm。
4. according to the Grouting Pipe any one of claim 1-3, it is characterised in that be provided with use on the tube wall of the Grouting Pipe
In each injected hole of replacement（21）Slip casting groove（22）, the slip casting groove（22）Along Grouting Pipe（20）Length direction extension, and
Grouting Pipe（20）Slip casting groove（22）On be interval with multistage block section.
5. Grouting Pipe according to claim 4, it is characterised in that the slip casting groove（22）A/F be 15mm-
20mm。
6. a kind of prefabricated panel, including prefabricated panel body, it is characterised in that the bottom interval of the prefabricated panel body is pre-buried
There are multiple casings, and the Grouting Pipe as any one of claim 1-5 through the casing；The casing includes case
Body（10）, the casing（10）Lower end be and the prefabricated panel（1）Bottom face connection opening（13）.
7. prefabricated panel according to claim 6, it is characterised in that the casing（10）It is provided with and runs through left and right sides wall
Slip casting pore（11）, the Grouting Pipe（20）Through the slip casting pore of multiple described casings（11）.
8. prefabricated panel according to claim 7, it is characterised in that the slip casting pore（11）It is arranged on casing（10）'s
Top.
9. prefabricated panel according to claim 6, it is characterised in that the casing（10）Madial wall be provided with anticreep knot
Structure.
10. according to the prefabricated panel any one of claim 6-9, it is characterised in that the casing（10）Top set
There is muscle hole（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415539.2U CN206681251U (en) | 2017-04-20 | 2017-04-20 | A kind of prefabricated panel and its Grouting Pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720415539.2U CN206681251U (en) | 2017-04-20 | 2017-04-20 | A kind of prefabricated panel and its Grouting Pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206681251U true CN206681251U (en) | 2017-11-28 |
Family
ID=60402863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720415539.2U Active CN206681251U (en) | 2017-04-20 | 2017-04-20 | A kind of prefabricated panel and its Grouting Pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206681251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561061A (en) * | 2020-03-24 | 2020-08-21 | 河北工业大学 | Assembled wallboard, wall structure and construction method of wall structure |
| CN113931340A (en) * | 2021-10-09 | 2022-01-14 | 湖南大学设计研究院有限公司 | Assembled semi-embedded external wall panel and building |
-
2017
- 2017-04-20 CN CN201720415539.2U patent/CN206681251U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561061A (en) * | 2020-03-24 | 2020-08-21 | 河北工业大学 | Assembled wallboard, wall structure and construction method of wall structure |
| CN113931340A (en) * | 2021-10-09 | 2022-01-14 | 湖南大学设计研究院有限公司 | Assembled semi-embedded external wall panel and building |
| CN113931340B (en) * | 2021-10-09 | 2022-07-05 | 湖南大学设计研究院有限公司 | Assembled semi-embedded external wall panel and building |
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