CN207660170U - A kind of hollow type precast concrete interior wall harden structure - Google Patents
A kind of hollow type precast concrete interior wall harden structure Download PDFInfo
- Publication number
- CN207660170U CN207660170U CN201721653510.4U CN201721653510U CN207660170U CN 207660170 U CN207660170 U CN 207660170U CN 201721653510 U CN201721653510 U CN 201721653510U CN 207660170 U CN207660170 U CN 207660170U
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- lining
- concrete
- mat reinforcement
- interior wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model is related to prefabricated concrete structure building field, specially a kind of hollow type precast concrete interior wall harden structure.It is formed using formwork structure cast concrete, concrete inner wall plate single layer bar-mat reinforcement is set in precast concrete lining, and concrete inner wall plate single layer bar-mat reinforcement is arranged vertically by crisscross reinforcing bar；Four row's prepared screw-bolt holes are arranged in the parallel perforation of precast concrete lining, and prefabricated floor is arranged in the back side of precast concrete lining.The utility model is by using standardizing the small-sized site-assembled method of plate, the problem of effective solution transport installation and large-scale production, passes through intermediate setting hollow space, effective solution heat insulating and sound insulating problem.
Description
Technical field
The utility model is related to prefabricated concrete structure building field, specially a kind of hollow type precast concrete interior wall
Harden structure.
Background technology
Prefabricated concrete structure has many advantages, such as that fast speed of application, energy conservation and environmental protection, on-site wet operation amount are small, exists in recent years
The country is grown rapidly.Lining is the important composition enclosed structure component of prefabricated concrete structure.Currently, in assembled
In concrete construction, the precast concrete interior wall plate suqare of use is generally larger, and transport installation is inconvenient, acoustical and thermal effect compared with
Difference, while because the interior wall board size of each building is different, standardization level is low, is unfavorable for large-scale production, to solve the above problems,
The utility model proposes a kind of hollow type precast concrete interior wall harden structures, by using the small-sized plate assembled in situ of standardization
Method, effective solution transport installation and the problem of large-scale production passes through and intermediate hollow space, effective solution guarantor is arranged
Warm sound insulation problem.
Utility model content
The purpose of this utility model is to provide a kind of hollow type precast concrete interior wall harden structures, have simple installation,
The advantages that arrangement is flexible, and standardization level is high, and acoustical and thermal effect is good meets the making peace of engineering design lining
Reload request.
The technical solution of the utility model is：
A kind of hollow type precast concrete interior wall harden structure is formed, precast concrete using formwork structure cast concrete
Concrete inner wall plate single layer bar-mat reinforcement is set in lining, and concrete inner wall plate single layer bar-mat reinforcement is vertical by crisscross reinforcing bar
It arranges；Four row's prepared screw-bolt holes are arranged in the parallel perforation of precast concrete lining, and the back side of precast concrete lining is set
Set prefabricated floor.
The sandwich precast concrete interior wall harden structure, is arranged in parallel in using two prefabricated floors on bar-mat reinforcement,
Two prefabricated floors are located at 2 point of centre of lining length direction quartile, form precast concrete lining A；It adopts
It is set on bar-mat reinforcement with a prefabricated floor, prefabricated floor is located at the midpoint of lining length direction, forms concrete
Native lining B.
The sandwich precast concrete interior wall harden structure, precast concrete lining A and precast concrete lining B
End and reinforced beam or reinforced column junction, 90 degree of end reinforced bending.
The advantages of the utility model and advantageous effect are：
1, each Components Shape rule of the utility model, convenient for batch production and shipping storage；
2, the utility model assemble method, easy to operate, not high to personnel and environmental requirement, operating process is few, construction speed
Degree is fast, time saving and energy saving；
3, it is set as hollow between two concrete inner wall plate of the utility model, acoustical and thermal effect is good；
4, for the utility model due to being furnished with bar-mat reinforcement, the globality of wallboard is preferable, and when temperature change and earthquake, wallboard is not easy
Cracking；
5, concrete strength requirement of the utility model for making wall board material is relatively low, and low intensive coagulation may be used
Soil or regeneration concrete can be solved effectively using regeneration concrete, after popularization and building waste promoted to recycle, and environmental protection and section are conducive to
Energy emission reduction, this is also the maximum bright spot of this lining.
6, there is chamfering in the utility model precast concrete lining edge, can be at chamfering after wallboard installs
Filler plaster keeps the connection between wallboard and beam column and other wallboards smooth, meets beautiful requirement.
Description of the drawings
Fig. 1 is precast concrete lining A or B single layer bar-mat reinforcement (abbreviation bar-mat reinforcement).
Fig. 2 is the graphics of perforated steel plate in the template of the bottoms precast concrete lining A or B.
Fig. 3 is the graphics of the bottoms precast concrete lining A or B template.
Fig. 4 is the graphics of lateral template.
Fig. 5 is the graphics that bar-mat reinforcement is put into template in precast concrete lining A.
Fig. 6 is that the bar-mat reinforcement of precast concrete lining B is put into the graphics of template.
Fig. 7 is the front graphics of precast concrete lining A or B.
Fig. 8 is the back side graphics of precast concrete lining A.
Fig. 9 is the back side graphics of precast concrete lining B.
Figure 10 is the graphics for installing channel steel.
Figure 11 is the graphics installed channel steel and be completed with reinforced beam.
Figure 12 is the graphics installed channel steel and be completed with reinforced column.
Figure 13 is the precast concrete lining graphics that installation is complete.
In figure, 1 concrete inner wall plate single layer bar-mat reinforcement；2 reserved welding holes；3 perforated steel plates；4 non-threaded T-type screw rods；5 sides
To template；6 prefabricated floors；7 precast concrete lining A；8 prepared screw-bolt holes；9 precast concrete lining B；10 expansion bolts
Hole；11 installation channel steels；12 reinforced beams；13 reinforced columns；14 bolts.
Specific implementation mode
As shown in Fig. 1-Figure 13, the utility model hollow type precast concrete interior wall harden structure, making and assembly method are such as
Under：
As shown in Figure 1, concrete inner wall plate single layer bar-mat reinforcement 1 (abbreviation bar-mat reinforcement), by crisscross a diameter of 4mm's
Fine steel rib interlaced arrangement forms, and the spacing of fine steel rib is 150mm.Precast concrete lining A7 and precast concrete lining B9
End and 13 junction of reinforced beam 12 or reinforced column, it is end reinforced to need 90 degree of bending, with guarantee：It is prefabricated mixed
The end of solidifying soil lining and the coupling part of reinforced beam 12, the end of precast concrete lining and armored concrete
The end of the coupling part of column 13, precast concrete lining is not destroyed.
As shown in Fig. 2-Fig. 3, non-threaded T-type screw rod 4 is welded with perforated steel plate 3, forms precast concrete lining
Non-threaded T-type spiral shell 4 should be placed at the reserved welding hole 2 in perforated steel plate 3 by bottom template, when welding, and in perforated steel plate 3
Nut and perforated steel plate 3 are welded by reserved welding hole 2 in the other side, and weld seam is located in the reserved welding hole 2 of perforated steel plate 3,
It, need to be in non-threaded T-type screw rod 4 after welding to prevent the weld seam between bottom template and nut from influencing surfaces of wall smoothness
Form oil is smeared in perforated steel plate 3, in order to remove bottom template after concrete setting.
As shown in figure 4, lateral 5 section of template is L-type, it is therefore an objective to make have chamfering at panel edges.
As shown in figure 5, the bottom template of lateral template 5 and precast concrete lining A7 is assembled first, four lateral moulds
Plate 5 surrounds frame, and bottom template-setup is in the base of frame；After concrete inner wall plate single layer bar-mat reinforcement 1 is put into assembling again
Template in, form the template of precast concrete lining A.Two prefabricated floors 6 are individually placed to pre-determined bit shown in fig. 5 again
It sets on the bar-mat reinforcement (at the quartile in template length direction).Wherein, the section of lateral template 5 facing each other is respectively L-type
And inverted L shape, in order to the chamfering of precast concrete lining is formed, convenient for processing link position.
As shown in fig. 6, same Fig. 5 of assembling process of the template of precast concrete lining B, assemble first lateral template 5 with
The bottom template of precast concrete lining A7, four lateral templates 5 surround frame, then by concrete inner wall plate single layer bar-mat reinforcement
1 is put into the template after assembling, forms the template of precast concrete lining A.A prefabricated floor 6 is put again shown in Fig. 6
Precalculated position (at the equinox in template length direction) bar-mat reinforcement on.Wherein, the section of lateral template 5 facing each other point
It Wei L-type and inverted L shape, in order to the chamfering of precast concrete lining is formed, convenient for processing link position.
Finally, respectively in the template of precast concrete lining A7 and precast concrete lining B9 casting concrete or
Regeneration concrete, the form removal after concrete setting, prefabricated floor 6 is well-bonded with wallboard after conserving enough time, becomes
One forms precast concrete lining A and precast concrete lining B, sees Fig. 7-Fig. 9.
Connection structure and the connection method of precast concrete lining and reinforced beam 12 or reinforced column 13
It is as follows：
As shown in Figure 10, the side of installation channel steel 11 is provided with hole for the expansion bolt 10, and the size of hole for the expansion bolt 10 is according to swollen
The diameter calculation of swollen bolt determines that the diameter of expanding screw tightening latch is calculated according to the load perpendicular to metope that wall is born to be determined.
As shown in figures 11-13, the specific installation process of hollow type precast concrete lining is as follows：
1. such as Figure 11-Figure 12, installation channel steel 11 is fixed on reinforced beam 12 and reinforcing bar by expansion bolt respectively
On concrete column 13, wherein need to there are gaps between two installations channel steels 11 arranged side by side.
Wherein, installation channel steel 11 on reinforced beam 12 needs between reinforced column 13 there are certain distance,
The distance is not less than the height for installing channel steel 11 on reinforced column 13.Channel steel 11 and reinforcing bar are installed on reinforced column 13
Also should be there are certain distance between beams of concrete 12, which is not less than the height that channel steel 11 is installed on reinforced beam 12,
Purpose is to make reinforced beam 12 or 13 channel steel of reinforced column not collided in joint location.
2. precast concrete lining A7 to be first installed on to the side for installing channel steel 11 on reinforced beam 12, then will be pre-
Concrete inner wall plate B9 processed is installed on outside other side installation channel steel；When installation, ensure the prefabricated rib of precast concrete lining B9
6 center line of plate is aligned with the medium line of the two prefabricated floors 6 of precast concrete lining A.Then in precast concrete lining A7
In the prepared screw-bolt hole 8 of precast concrete lining B9, across bolt 14 and tightens, complete the installation of wallboard.
Wherein, prefabricated floor 6 can also use other modes to arrange as needed.Precast concrete lining A7's is prefabricated
The prefabricated floor 6 of floor 6 and precast concrete lining B9 mutually support, make two wallboards (precast concrete lining A7 with it is pre-
Concrete inner wall plate B9 processed) between there are a fixed gap, gap distance can require be calculated according to heat-and sound-insulating.
After 3. precast concrete lining A7 and precast concrete lining B9 are installed, in the two side edge portion
Point and the chamfering of the two and reinforced beam 12 and reinforced column 13 at and bolt hole smear gypsum, ensure splicing part
Connection it is smooth, meet beautiful needs.
The force-transmission mechanism of this kind of lining is：Precast concrete lining A7 stress is transmitted to prefabricated mixed by prefabricated floor 6
Solidifying soil lining B9, in the sides precast concrete lining A7, concrete compression, in the sides precast concrete lining B9, bar-mat reinforcement
Tension.Path of Force Transfer is clear, securely and reliably.
Similarly, precast concrete lining B9 stress is transmitted to precast concrete lining A7, pre- by prefabricated floor 6
The sides concrete inner wall plate B9 processed, concrete compression, in the sides precast concrete lining A7, bar-mat reinforcement tension.Path of Force Transfer is clear,
Securely and reliably.
Embodiment the result shows that, the utility model hollow type precast concrete interior wall harden structure, making and assembly method tool
There are following features：1. each Components Shape rule, convenient for batch production and shipping storage；2. assemble method, easy to operate, to personnel
Not high with environmental requirement, operating process is few, and speed of application is fast, time saving and energy saving；3. heat insulating and sound insulating is functional；4. conducive to environmental protection and
Regeneration concrete especially can be used in energy-saving and emission-reduction, is more advantageous to environmental protection；5. wallboard good integrity, not easy to crack.
Claims (3)
1. a kind of hollow type precast concrete interior wall harden structure, which is characterized in that formed using formwork structure cast concrete, in advance
Concrete inner wall plate single layer bar-mat reinforcement is set in concrete inner wall plate processed, and concrete inner wall plate single layer bar-mat reinforcement is by crisscross
Reinforcing bar is arranged vertically；Four row's prepared screw-bolt holes, precast concrete lining is arranged in the parallel perforation of precast concrete lining
The back side prefabricated floor is set.
2. hollow type precast concrete interior wall harden structure described in accordance with the claim 1, which is characterized in that use two prefabricated ribs
Plate is arranged in parallel on bar-mat reinforcement, and two prefabricated floors are located at 2 point of centre of lining length direction quartile, shape
At precast concrete lining A；It is set on bar-mat reinforcement using a prefabricated floor, prefabricated floor is located at lining length direction
Midpoint, form precast concrete lining B.
3. hollow type precast concrete interior wall harden structure according to claim 2, which is characterized in that precast concrete interior wall
The end of plate A and precast concrete lining B and reinforced beam or reinforced column junction, end reinforced bending 90
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653510.4U CN207660170U (en) | 2017-12-01 | 2017-12-01 | A kind of hollow type precast concrete interior wall harden structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653510.4U CN207660170U (en) | 2017-12-01 | 2017-12-01 | A kind of hollow type precast concrete interior wall harden structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660170U true CN207660170U (en) | 2018-07-27 |
Family
ID=62939294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653510.4U Expired - Fee Related CN207660170U (en) | 2017-12-01 | 2017-12-01 | A kind of hollow type precast concrete interior wall harden structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916748A (en) * | 2017-12-01 | 2018-04-17 | 沈阳建筑大学 | Hollow type precast concrete interior wall harden structure, making and assembly method |
-
2017
- 2017-12-01 CN CN201721653510.4U patent/CN207660170U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916748A (en) * | 2017-12-01 | 2018-04-17 | 沈阳建筑大学 | Hollow type precast concrete interior wall harden structure, making and assembly method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107975160B (en) | Shear wall structure with lateral connecting key groove, manufacturing and assembling method | |
| CN110130527B (en) | Modular assembly type composite wall, assembly type building structure system and construction method | |
| CN109372187B (en) | Frame system containing assembled concrete-filled steel tube combined special-shaped column and energy-dissipating steel plate wall | |
| CN113293890A (en) | Steel plate yield energy consumption-based dry-type connecting piece and construction method | |
| CN107130716B (en) | Post-pouring tooth slot connection assembly type building roof | |
| CN111877546A (en) | Fabricated frame beam-column wet joint with buckling restrained brace and construction method | |
| CN112282047B (en) | Connecting structure and connecting method for assembled composite floor slab and composite wallboard | |
| CN207660170U (en) | A kind of hollow type precast concrete interior wall harden structure | |
| CN111749364A (en) | Assembly type composite wall based on C-shaped steel and construction method thereof | |
| CN112942660B (en) | Steel and recycled concrete combined beam slab and assembling method thereof | |
| CN207525928U (en) | A kind of sandwich precast concrete interior wall harden structure | |
| CN114197631A (en) | High-rise assembled type steel regeneration concrete frame-core tube structure building system | |
| CN210177807U (en) | Corner constructional column reinforcing device | |
| CN209891381U (en) | Building structure | |
| CN110130524B (en) | Sound insulation plate frame and inner wall plate structure and production method thereof | |
| CN106869403B (en) | Multilayer prefabricated square steel pipe concrete connecting beam | |
| CN112267559A (en) | Built-in corrugated steel plate reinforced concrete T-shaped prefabricated part and manufacturing process | |
| CN106088398A (en) | A kind of combined wall board | |
| CN107916748A (en) | Hollow type precast concrete interior wall harden structure, making and assembly method | |
| CN220414956U (en) | Camber reinforcing structure for brick-concrete wall | |
| CN215367827U (en) | There is not welded steel corbel and structural beam connected node | |
| CN210049404U (en) | Frame and shear force wall combination assembled structure system | |
| CN115977275B (en) | Prefabricated shear wall system and construction method thereof | |
| CN110409858B (en) | Structural member for reinforcing masonry structure and construction method | |
| CN115262832B (en) | Bolt connection assembled reinforced concrete two-way rib heat-insulation floor system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |