CN207959959U - A kind of alcove structure on construction wall - Google Patents
A kind of alcove structure on construction wall Download PDFInfo
- Publication number
- CN207959959U CN207959959U CN201820155832.4U CN201820155832U CN207959959U CN 207959959 U CN207959959 U CN 207959959U CN 201820155832 U CN201820155832 U CN 201820155832U CN 207959959 U CN207959959 U CN 207959959U
- Authority
- CN
- China
- Prior art keywords
- alcove
- prefabricated component
- wall
- binder
- muscle
- 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 discloses the alcove structure on a kind of construction wall, alcove structure is installed between upper wall body and lower wall body, the concrete component of alcove prefabricated component and moulding by casting around the alcove prefabricated component；The alcove prefabricated component includes top prefabricated component, sole preform, alcove back wall；Wherein top prefabricated component, sole preform include the U-shaped binder with cavity and the horizontal binder in cavity.Top prefabricated component, sole preform, alcove back wall formed by integrally casting form in the utility model, the fixation of alcove prefabricated component is integrally formed formula alcove structure by alcove prefabricated component by concrete component, it is higher using prefabricated alcove structure type Forming Quality, solve the construction technology problem of alcove thin-walled, the drawknot fixation problem of alcove and surrounding wall.
Description
Technical field
The utility model is related to technical field of building construction, the alcove knot on more particularly to a kind of construction wall
Structure.
Background technology
Alcove is different from the hole in wall, belongs to dark section structure.It is characterized in that wall needs split shed, but is open
Wall cannot be penetrated through, that is, the back side also indwelling part that wall opens a position is than relatively thin wall body structure.Alcove is set in fire-fighting
Apply reserved, space utilization, space separate etc. it is advantageous, but because opening up for alcove weaken wall original structure, behind not
The part opened is relatively thin, brings inconvenience to construction, subsequent alcove is relatively easy to split because of generations such as working service, stress concentrations
The defects of seam, its use of large effect.In Construction practices, the indwelling of such as alcove, the construction of alcove, the process friendship of alcove
The wrong, mass defect of alcove and Tongbianling capsule etc., bring puzzlement to construction quality management.
Therefore, research and development integrated degree is high, and the alcove structure for convenient and efficient of constructing is those skilled in the art's urgent need to resolve
The problem of.
Utility model content
In view of this, the utility model provides a kind of structure of construction wall alcove, using integrated construction, it is molded matter
Amount is higher and installation is quick.
To achieve the goals above, the utility model adopts the following technical solution：A kind of structure of construction wall alcove, peace
Loaded between upper wall body and lower wall body, which is characterized in that prefabricated in the alcove including alcove prefabricated component and moulding by casting
Concrete component around part；
The alcove prefabricated component includes top prefabricated component and sole preform, the rear wall of the top prefabricated component and the bottom
The rear wall of portion's prefabricated component is connected by alcove back wall；
The wherein described top prefabricated component and the sole preform include U-shaped binder, in the U-shaped binder section kernel
Portion has cavity, and horizontal binder is provided in the cavity；
The alcove back wall includes multiple connection reinforcing bars being horizontally spaced about, and multiple connection reinforcing bars are fixed
The multiple vertical bars for the structure that links into an integrated entity；Multiple connection reinforcing bars and multiple vertical bars pass through concreting and the top
Portion's prefabricated component and the sole preform are molded as one formula；
The concrete component includes pouring molding in the binder concrete component in the U-shaped binder, and pours and build up
Type is in the side wall concrete component of the alcove back wall both sides.
The utility model advantageous effect：Horizontal binder, U-shaped binder, connection reinforcing bar and vertical bars are poured system by the utility model
The fixation of alcove prefabricated component is integrally formed formula alcove structure at alcove prefabricated component, and by concrete component, using prefabricated wall
Tabernacle structure type Forming Quality is higher, and the drawknot for solving the construction technology problem of alcove thin-walled, alcove and surrounding wall is fixed
With problem of Cracking.
Preferably, the horizontal binder includes upper longitudinal bar, the vertical muscle in lower part, stirrup, and the upper longitudinal bar is parallel to be located at institute
The top that muscle is indulged in lower part is stated, the stirrup is wound in the upper longitudinal bar and the lower part is indulged on muscle, the upper longitudinal bar, lower part
Vertical muscle and stirrup constitute horizontal binder concrete component by concreting, and the horizontal binder is molded as one formula.It is described
Upper longitudinal bar and the lower part both ends Zong Jin are exposed to outside the connection keyway, form protruding bar.
Preferably, the both ends of the connection reinforcing bar are extended with bending part, and the bending part is used for and masonry panel around
Drawknot is fixed, and the length of the bending part is more than or equal to 500mm.
Preferably, after the alcove prefabricated component lifting is in place, the top prefabricated component is located at upper wall body bottom surface；The bottom
Portion's prefabricated component is located at the lower wall body top surface.
Preferably, the both ends of the horizontal binder are equipped with connection keyway, and the connection keyway is to shear keyway, in concaving
Sunken " several " shape, the depth 30-40mm of recess, " several " shape gradient of the connection keyway both sides is 45-60 °.
Preferably, the upper longitudinal bar and the lower part indulge muscle and are all made of HRB400 reinforcing bars, and quantity is 3；On described
Portion indulges the spacing maximum between muscle and is no more than 200mm, and the lower part indulges the spacing maximum between muscle and is no more than 200mm.
Preferably, the stirrup is HRB400 reinforcing bars, and the stirrup is wound in multilayered structure, is 200mm- per interlamellar spacing
300mm。
Preferably, it is 14mm that the diameter of muscle is indulged in the upper longitudinal bar and the lower part.
Preferably, the stirrup diameter is 8mm.
Preferably, the molding age of prefabricated alcove structure is more than or equal to 14 days, and strong concrete is used in the utility model
Degree is C30.
It can be seen via above technical scheme that compared with the alcove directly built by laying bricks or stones in the prior art, the utility model discloses
The alcove structure on a kind of construction wall is provided, coagulation is poured after due to being molded alcove prefabricated component in advance after lifting positioning
Earthwork formula moulding by casting concrete component, makes alcove prefabricated component be shaped, and ensure that alcove prefabricated component and surrounding wall
Reliable drawknot and stablizing reduce alcove wall with around in wall construction and consolidate unstable problem, installation is quickly just
The goodness of fit of victory, alcove and wall is high, reduces process and saves cost.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawings are the positive structure schematic of the utility model；
Fig. 2 attached drawings are the side sectional view of the utility model；
Fig. 3 attached drawings are the structural framing figure of the utility model.
Wherein, 1, alcove prefabricated component, 2, concrete component, 10, upper wall body, 11, top prefabricated component, 12, bottom it is prefabricated
Part, 13, alcove back wall, 20, lower wall body, 21, binder concrete component, 22, side wall concrete component, 110, horizontal binder,
111, upper longitudinal bar, 112, lower part indulge muscle, 113, stirrup, 114, connection keyway, 120, U-shaped binder, 131, connection reinforcing bar, 132,
Vertical bars, 133, bending part.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of structure of construction wall alcove, is installed on upper wall body 10 and lower walls
Between body 20, which is characterized in that include the concrete component 2 of alcove prefabricated component 1 and moulding by casting around alcove prefabricated component 1；
Alcove prefabricated component 1 includes top prefabricated component 11 and sole preform 12, and the rear wall of top prefabricated component 11 and bottom are pre-
The rear wall of product 12 is connected by alcove back wall 13；
Wherein top prefabricated component 11 and sole preform 12 include U-shaped binder 120, and 120 middle part of U-shaped binder has sky
Chamber is provided with horizontal binder 110 in cavity；
Alcove back wall 13 includes multiple connection reinforcing bars 131 being horizontally spaced about, and multiple connection reinforcing bars 131 are fixed
The multiple vertical bars 132 for the structure that links into an integrated entity；Multiple connection reinforcing bars 131 and multiple vertical bars 132 pass through concreting and top
Prefabricated component 11 and sole preform 12 are molded as one formula；
Concrete component 2 includes pouring molding in binder concrete component 21 and pouring molding in U-shaped binder 120
Side wall concrete component 22 in 13 both sides of alcove back wall.
Top prefabricated component 11, sole preform 12 and alcove back wall 13 are poured into a mould to form the prefabricated knot of integral type by concrete
Structure.
Due to being made of by horizontal binder 110, U-shaped binder 120, connection reinforcing bar 131 and vertical bars 132 in the utility model
Alcove prefabricated component 1, on-site hoisting, and the fixation of alcove prefabricated component 2 is integrally formed by formula alcove structure by concrete component 20, it is real
The consolidation with masonry panel around is showed, has reduced alcove wall with around in wall construction and consolidate unstable problem, peace
Rapid and convenient is filled, the goodness of fit height of alcove and wall reduces process and saves cost.
Horizontal binder 110 include upper longitudinal bar 111, lower part indulge muscle 112, stirrup 113, upper longitudinal bar 111 is parallel be located under
Portion indulges the top of muscle 112, and stirrup 113 is wound in upper longitudinal bar 111 and lower part is indulged on muscle 112, and muscle is indulged in upper longitudinal bar 111, lower part
112 and stirrup 113 horizontal binder concrete component is constituted by concreting, horizontal binder 110 is molded as one formula.Top
Vertical muscle 111 and the lower part both ends Zong Jin112 are exposed to outside connection keyway 114, form protruding bar.Connect keyway 114 and U-shaped system
There is also gaps between 120 cavity inner wall of beam, and binder concrete component 21 is formed for rear pouring concrete.
The both ends of connection reinforcing bar 131 are extended with bending part 133, and bending part 133 is used for solid with the drawknot of masonry panel around
Fixed, the length of bending part 133 is more than or equal to 500mm.Using the reinforcing bar with bending, and along alcove height in alcove back wall
It is arranged from top to bottom in 13, can be anchored with the both sides wall drawknot of alcove prefabricated component 2.Gap between bending part 133, i.e. wall
Between the both sides and surrounding side walls of tabernacle rear wall 13, side wall concrete component 22 is formed for rear pouring concrete.
Concrete component 2 further include pour between molding top prefabricated component 11 and upper wall body 10 after one, bottom it is prefabricated
Concrete structure between part 12 and lower wall body 20.
Wherein, alcove prefabricated component 1 can directly be hung on the alcove position reserved in wall, and concrete component 2 is used for will
Alcove prefabricated component 1 and the drawknot of surrounding wall are fixed, and after the lifting in place of alcove prefabricated component 1, top prefabricated component 11 is located at top wall
10 bottom surface of body；Sole preform 12 is located at 20 top surface of lower wall body, saves the construction time.
In order to enable top prefabricated component 11 and sole preform 12 to be preferably secured together with wall around, and ensure
The both ends of stability, horizontal binder 110 are equipped with connection keyway 114, and connection keyway 114 is shearing keyway, in what is be recessed inwardly
" several " shape gradient of " several " shape, the depth 30-40mm of recess, 114 both sides of connection keyway is 45-60 °；The side end face of both sides wall
Be adapted to keyway 114 is connect, and casting concrete makes connection keyway 114 be fixed with both sides wall, ensure that alcove prefabricated component 1 and
The reliable drawknot and stability of both sides wall.
In the present invention, stirrup 113 is made of HRB400 reinforcing bars, and the diameter of stirrup 113 uses 8mm, stirrup 113
Helically wound to be indulged on the rectangular elements that muscle 112 is constituted in upper longitudinal bar 111 and lower part, screw pitch 200mm-300mm makes water
Flat binder 110 is whole more secured.Wherein, the spacing between upper longitudinal bar 111 is 200mm, and the spacing between muscle 112 is indulged in lower part
For 200mm.Upper longitudinal bar 111 and lower part, which indulge muscle 112 and be all made of HRB400 reinforcing bars, to be made, and muscle 112 is indulged in upper longitudinal bar 111 and lower part
Diameter be 14mm.The molding age of prefabricated alcove structure in the utility model is more than or equal to 14 days, and the utility model
It is middle to use concrete strength for C30.
Embodiment 1
By taking multi-storey building cell as an example, wherein thickness of wall body is the blockwork of 190-240mm, and wall thickness is reserved behind alcove
For 30-60mm, thinnest part 30mm the indwelling of alcove is cannot achieve at all if by the way of building by laying bricks or stones.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (6)
1. the alcove structure on a kind of construction wall is installed between upper wall body (10) and lower wall body (20), feature exists
In including the concrete component (2) of alcove prefabricated component (1) and moulding by casting around the alcove prefabricated component (1)；
The alcove prefabricated component (1) includes top prefabricated component (11) and sole preform (12), the top prefabricated component (11)
The rear wall of rear wall and the sole preform (12) is connected by alcove back wall (13)；
The wherein described top prefabricated component (11) and the sole preform (12) include U-shaped binder (120), the U-shaped binder
(120) there is cavity in the middle part of the kernel of section, horizontal binder (110) is provided in the cavity；
The alcove back wall (13) includes multiple connection reinforcing bars (131) being horizontally spaced about, and by multiple connection steel
Muscle (131) is fixedly connected with into a single integrated structure multiple vertical bars (132)；Multiple connection reinforcing bars (131) and multiple vertical bars
(132) formula is molded as one by concreting and the top prefabricated component (11) and the sole preform (12)；
The concrete component (2) includes pouring molding in the binder concrete component (21) in the U-shaped binder (120), with
And pouring molding is in the side wall concrete component (22) of the alcove back wall (13) both sides.
2. the alcove structure on a kind of construction wall according to claim 1, which is characterized in that the horizontal binder (110)
Muscle (112), stirrup (113) are indulged including upper longitudinal bar (111), lower part, the upper longitudinal bar (111) is parallel vertical positioned at the lower part
The top of muscle (112), the stirrup (113) is wound in the upper longitudinal bar (111) and the lower part is indulged on muscle (112), described
Upper longitudinal bar (111), lower part indulge muscle (112) and stirrup (113) constitutes horizontal binder concrete component, institute by concreting
It states horizontal binder (110) and is molded as one formula.
3. the alcove structure on a kind of construction wall according to claim 1, which is characterized in that the connection reinforcing bar (131)
Both ends be extended with bending part (133), the bending part (133) is used to fix with the drawknot of masonry panel around, the bending
The length in portion (133) is more than or equal to 500mm.
4. the alcove structure on a kind of construction wall according to claim 1 or claim 2, which is characterized in that the horizontal binder
(110) both ends are equipped with connection keyway (114), and the connection keyway (114) is to shear keyway, in " several " shape being recessed inwardly,
The depth 30-40mm of recess, " several " shape gradient of described connection keyway (114) both sides is 45-60 °.
5. the alcove structure on a kind of construction wall according to claim 2, which is characterized in that the upper longitudinal bar (111)
Muscle (112) is indulged with the lower part and is all made of HRB400 reinforcing bars, and quantity is 3；Between maximum between the upper longitudinal bar (111)
Away from no more than 200mm, the lower part indulges the maximum spacing between muscle (112) and is no more than 200mm.
6. the alcove structure on a kind of construction wall according to claim 2, which is characterized in that the stirrup (113) is
HRB400 reinforcing bars, the stirrup (113) are wound in multilayered structure, are 200mm-300mm per interlamellar spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155832.4U CN207959959U (en) | 2018-01-30 | 2018-01-30 | A kind of alcove structure on construction wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155832.4U CN207959959U (en) | 2018-01-30 | 2018-01-30 | A kind of alcove structure on construction wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959959U true CN207959959U (en) | 2018-10-12 |
Family
ID=63735944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155832.4U Expired - Fee Related CN207959959U (en) | 2018-01-30 | 2018-01-30 | A kind of alcove structure on construction wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094059A (en) * | 2018-01-30 | 2019-08-06 | 江苏建筑职业技术学院 | Alcove structure and production method on a kind of construction wall |
-
2018
- 2018-01-30 CN CN201820155832.4U patent/CN207959959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094059A (en) * | 2018-01-30 | 2019-08-06 | 江苏建筑职业技术学院 | Alcove structure and production method on a kind of construction wall |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106498844B (en) | A kind of high speed railway box beam bridge floor pre-fabricated electric cables slot | |
| CN103835413B (en) | Covered with Angles silk screen Mortar Plates in-line frame foamed concrete bearing wall and the practice | |
| US6240700B1 (en) | Constructing method for underground continuous double-row walls and the structure of continuous double-row walls | |
| CN107119803A (en) | A kind of Core Walls Structure wall and beams of concrete connecting node and construction technology | |
| CN207959959U (en) | A kind of alcove structure on construction wall | |
| CN208455907U (en) | A kind of prefabricated laminated floor slab | |
| CN207348229U (en) | A kind of connection structure of caisson and partition wall | |
| CN102535841A (en) | Construction technology of prefabricated wall panel | |
| CN218091465U (en) | Assembled non-bearing masonry wall structure | |
| CN105178451B (en) | The anticorrosion structure and its construction method of the cladding node of assembled architecture outer wall | |
| CN208763208U (en) | Additional closure connection reinforcing bar without support assembled integral beam-column node structure | |
| CN209293197U (en) | Wall and floor connection structure and assembled arthitecutral structure system | |
| CN109057326A (en) | One kind pouring shear wall prefabricated doors and windows entrance construction method | |
| CN103334534A (en) | Special building block for anti-seismic energy-saving reinforced masonry of well-off building and new construction technology | |
| CN207633547U (en) | A kind of garage post-pouring belt of outer wall closed cover | |
| CN207003823U (en) | A kind of new prefabricated side bar | |
| CN214195078U (en) | Building structure with horizontal tie beam | |
| CN215406876U (en) | Assembled cavity formed steel plate building wall, L-shaped wall and T-shaped wall | |
| CN213952977U (en) | Anti-leakage structure and pouring mold | |
| CN211397147U (en) | Windowsill coping structure | |
| CN211596669U (en) | A prefabricated reinforced concrete gate slot unit for roller compacted concrete dam | |
| CN209227841U (en) | Wall and Liangping face interconnection structure and assembled arthitecutral structure system | |
| CN103835403B (en) | Covered with Angles silk screen Mortar Plates T-shaped frame foamed concrete bearing wall and the practice | |
| CN110094059A (en) | Alcove structure and production method on a kind of construction wall | |
| CN206408789U (en) | A kind of inclined hole grouting shear wall of T-shaped |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20210130 |