CN209293197U - Wall and floor connection structure and assembled arthitecutral structure system - Google Patents
Wall and floor connection structure and assembled arthitecutral structure system Download PDFInfo
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- CN209293197U CN209293197U CN201821527393.1U CN201821527393U CN209293197U CN 209293197 U CN209293197 U CN 209293197U CN 201821527393 U CN201821527393 U CN 201821527393U CN 209293197 U CN209293197 U CN 209293197U
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Abstract
The utility model relates to assembled architecture technical field, in particular to a kind of wall and floor connection structure and assembled arthitecutral structure system.The wall and floor connection structure include precast wall body and connection lengthwise rib, and precast wall body includes the wall shell for forming steel reinforcement cage and being wrapped on the outside of molding steel reinforcement cage；Precast floor slab includes floor ontology and the grout groove that is arranged on floor ontology and is connected to cavity, and precast floor slab ontology is overlapped on the upper end of wall shell；Overlapping layers is poured after being provided with the concrete being connected to cavity on the top plate of precast floor slab；Reinforced mesh is connected, connection reinforced mesh setting is poured in overlapping layers after concrete；It is poured after cavity, grout groove and concrete in overlapping layers filled with cast-in-place concrete.Wall and floor connection structure provided by the utility model, structure is simple, easy for construction；Branch modulus is greatly reduced, construction efficiency is improved.Moreover, construction site cast-in-place concrete, then the comprehensive performance of connection structure is suitable with common cast-in-place concrete structure.
Description
Technical field
The utility model relates to assembled architecture technical field, in particular to a kind of wall and floor connection structure and assembly
Formula architectural structure system.
Background technique
Currently, in traditional architecture work progress, when completing the connection of wall and floor, live assembling reinforcement is needed, it is existing
Field formwork, then pours, and to form the building being made of structural elements such as wall, beam, plates, the construction method construction efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of wall and floor connection structures, to solve construction in the prior art
The technical issues of low efficiency.
The utility model provides a kind of wall and floor connection structure, including precast wall body, and precast wall body 100 includes wall shell
Body 10 and molding steel reinforcement cage 20；
Wall shell includes A wallboard 11 and B wallboard 12, and cavity 30 is formed between A wallboard 11 and B wallboard 12；Form steel reinforcement cage
Including being arranged in cavity 30 and along the vertical muscle 21 of the short transverse of wall shell extension and along the extending direction interval of vertical muscle 21
First side of the multiple reinforced mesh 22 being arranged, reinforced mesh 22 is connect with A wallboard 11, second side and B wall of reinforced mesh 22
Plate 12 connects；
Precast floor slab 200, precast floor slab 200 include floor ontology and are arranged on floor ontology and are connected to cavity 30
Grout groove, 200 ontology of precast floor slab is overlapped on the upper end of wall shell；It is provided on the top plate of precast floor slab 200 and cavity 30
Overlapping layers is poured after the concrete of connection；
Reinforced mesh 40 is connected, the connection setting of reinforced mesh 40 is poured in overlapping layers after concrete；
It is poured after cavity 30, grout groove and concrete in overlapping layers filled with cast-in-place concrete.
Further, floor ontology is in long strip, and the length direction of the length direction of floor ontology and precast wall body 100
Vertically.
Grout groove includes the first grout groove 50 and the second grout groove 80,80 building Jun Yan of the first grout groove 50 and the second grout groove
The length direction of plate ontology extends, and the length of the first grout groove 50 is greater than the length of the second grout groove 80；
First additional bar mesh sheet, the first additional bar mesh sheet are plugged in the first grout groove.
Further, floor ontology is multiple, and the second additional bar mesh sheet is provided between two neighboring floor ontology.
Further, wall and floor connection structure further include the connection steel extended along the length direction of precast wall body 100
Muscle 70, and connect top and 30 face of cavity that reinforcing bar 70 is located at precast wall body 100.
Further, connection reinforcing bar 70 includes the upper connection reinforcing bar and lower connection reinforcing bar being from top to bottom arranged, upper connection steel
Overlapping layers is poured in muscle setting after concrete, and lower connection reinforcing bar is located at the junction of precast floor slab 200 and precast wall body 100.
Further, precast floor slab 200 is two, wherein the upper end of an A wallboard 11 for being overlapped on precast wall body 100,
Another is overlapped on the upper end of the B wallboard 12 of precast wall body 100, and the top plate of two precast floor slabs 200 is coplanar with；
The first additional bar mesh sheet in one first grout groove 50 is set and is arranged in another first grout groove 50
The first additional bar mesh sheet be wholely set.
Further, reinforced mesh 22 includes the mesh sheet body 221 connecting with vertical muscle, is arranged in the of mesh sheet body 221
Second anchoring piece 223 of the first anchoring piece 222 and second side that mesh sheet body 221 is set of side；First anchoring piece 222 with
A wallboard 11 connects, and the second anchoring piece 223 is connect with B wallboard 12.
Further, the cross sectional shape of the cross sectional shape of A wallboard 11 and B wallboard 12 is in long strip；Mesh sheet body 221
Including along A wallboard 11 length direction extension A wall reinforcing bar 2211, along B wallboard 12 length direction extend B wall reinforcing bar 2212
And it is connected to the transverse bar 2213 between B wall reinforcing bar 2212 and A wall reinforcing bar 2211；
B wall is indulged muscle 212 and is connect with B wall reinforcing bar 2212, and A wall is indulged muscle 211 and connect with A wall reinforcing bar 2211, the first anchoring piece 222
It is connect with the first end of transverse bar 2213, the second anchoring piece 223 is connect with the second end of transverse bar 2213.
Further, the first anchoring piece 222 is that the upset setting of first end of transverse bar 2213 is formed, and the second anchoring piece 223 is
The upset setting of the second end of transverse bar 2213 is formed.
The utility model provides a kind of assembled arthitecutral structure system, including wall provided by the utility model and floor connect
Binding structure.
In work progress, precast wall body is lifted in place, then precast floor slab lifting is overlapped on to the upper end of precast wall body
In place, connection reinforced mesh is then laid on the top plate of precast floor slab, finally cast in situs is mixed into the cavity of precast wall body
Solidifying soil, cast-in-place concrete are stretched upwards by the bottom of cavity, subsequently into the grout groove of precast floor slab, enter back into precast floor slab
Top plate above concrete after pour in overlapping layers, will connection reinforced mesh package, thus make precast wall body, precast floor slab and
Connection reinforced mesh is formed to an entirety, and construction is completed.
Relative to the relevant technologies, wall and floor connection structure provided by the utility model, structure type is simple, construction
Simply, easy to operate, high-efficient, pouring quality is reliable.Wall and floor connection structure cast-in-place concrete at the construction field (site), then connect
The comprehensive performance for connecing node and component is suitable with common cast-in-place concrete structure, securely and reliably, has stronger market competition
Power.
Precast wall body uses shell structure, then overall weight is light, convenient transportation, and lifting is facilitated to install.Wall shell can be right
Molding steel reinforcement cage is protected, additionally it is possible to serve as shear wall formwork for placing.Cast in situs cast-in-place concrete in cavity, can be effective
It avoids cracking, so as to improve the waterproof performance of wall.
Furthermore during cast on-site, the wall shell of precast wall body is to pour to provide template, then greatly reduces formwork
Amount, to greatly reduce the handwork of construction site, improves construction efficiency；Greatly reduce branch modulus, so as to save
Consumptive material reduces construction cost, reduces building waste, is good for the environment.
Furthermore a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, reduce manual work, each work post is reduced and intersects
Operation and live labo r usage, greatly reduce the construction time, improve construction efficiency.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the side view of wall provided by the embodiment of the utility model and floor connection structure；
Fig. 2 is the top view of the precast floor slab in wall shown in FIG. 1 and floor connection structure；
Fig. 3 is the side view of the first additional bar mesh sheet in wall shown in FIG. 1 and floor connection structure；
Fig. 4 is the side view of precast wall body in wall shown in FIG. 1 and floor connection structure；
Fig. 5 is the top view of precast wall body in wall shown in Fig. 4 and floor connection structure；
Fig. 6 is the structural schematic diagram of reinforced mesh in precast wall body shown in Fig. 4.
In figure: 100- precast wall body；200- precast floor slab；300- cast-in-place concrete；10- wall shell；20- molding
Steel reinforcement cage；30- cavity；40- connection reinforced mesh；The first grout groove of 50-；60- the first additional bar mesh sheet；70- connection
Reinforcing bar；The second grout blanket of 80-；11-A wallboard；12-B wallboard；21- indulges muscle；22- reinforced mesh；211-A wall indulges muscle；
212-B wall indulges muscle；221- mesh sheet body；The first anchoring piece of 222-；The second anchoring piece of 223-；2211-A wall reinforcing bar；
2212-B wall reinforcing bar；2213- transverse bar.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
It should be noted that wall provided by the present application and floor connection structure can be adapted for the company of a variety of dry walls
It connects, such as precast shear wall or prefabricated sandwich wall etc..
It should be noted that the A wallboard in the application refers to that precast wall body is in practical applications close to indoor wallboard, B
Wallboard refers to far from indoor wallboard."up" and "down" described in this application refers to precast wall body natural shape in practical applications
"up" and "down" under state in common sense." short transverse " refers to the vertical direction of precast wall body in practical applications." vertical " refers to
Precast wall body vertical direction in common sense under natural conditions in practical applications.
Fig. 1 is the side view of wall provided by the embodiment of the utility model and floor connection structure；Fig. 2 is shown in FIG. 1
The top view of precast floor slab in wall and floor connection structure；Fig. 3 is the in wall shown in FIG. 1 and floor connection structure
The side view of one additional bar mesh sheet；Fig. 4 is the side view of precast wall body in wall shown in FIG. 1 and floor connection structure；Fig. 5
For the top view of precast wall body in wall shown in Fig. 4 and floor connection structure；Fig. 6 is reinforcing bar in precast wall body shown in Fig. 4
The structural schematic diagram of mesh sheet.
As shown in Figures 1 to 6, the utility model provides a kind of wall and floor connection structure, including wall shell 10, wall shell
Body 10 includes A wallboard 11 and B wallboard 12, cavity 30 is formed between A wallboard 11 and B wallboard 12, A wallboard and B wallboard are coagulation
Native plate；Steel reinforcement cage 20 is formed, molding steel reinforcement cage 20 includes being arranged in cavity 30 and extending along the short transverse of wall shell vertical
Muscle 21 and spaced multiple reinforced mesh 22 of extending direction along vertical muscle 21, the first side of reinforced mesh 22 and B wallboard
12 connections, second side of reinforced mesh 22 are connect with A wallboard 11.
Wall and floor connection structure include precast floor slab 200, and precast floor slab 200 includes floor ontology and is arranged in building
The grout groove being connected on plate ontology and with cavity, 200 ontology of precast floor slab are overlapped on the upper end of wall shell；Precast floor slab 200
Overlapping layers is poured after being provided with the concrete being connected to grout groove on top plate；Including connecting reinforced mesh 40, reinforced mesh 40 is connected
Setting is poured in overlapping layers after concrete；Overlapping layers, which is poured, after cavity, grout groove and concrete is filled with cast-in-place concrete
300。
In work progress, precast wall body 100 is lifted in place, the lifting of precast floor slab 200 is then overlapped on precast wall body
100 upper end is in place, connection reinforced mesh 40 is then laid on the top plate of precast floor slab 200, finally to precast wall body 100
Poured in place concrete in cavity 30,300 slurry of cast-in-place concrete is stretched upwards by the bottom of cavity, subsequently into precast floor slab
It in 200 grout groove, is poured in overlapping layers after the concrete entered back into above the top plate of precast floor slab 200, reinforced mesh will be connected
40 packages are completed to apply so that precast wall body 100, precast floor slab 200 and connection reinforced mesh 40 be made to be formed to an entirety
Work.
Wall and floor connection structure provided in this embodiment, structure type is simple, construction is simple, easy to operate, effect
Rate is high, and pouring quality is reliable.Wall and floor connection structure cast-in-place concrete at the construction field (site), then connecting node and component
Comprehensive performance is suitable with common cast-in-place concrete structure, securely and reliably, has the stronger market competitiveness.
Precast wall body uses shell structure, then overall weight is light, convenient transportation, and lifting is facilitated to install.Wall shell can be right
Molding steel reinforcement cage is protected, additionally it is possible to serve as shear wall formwork for placing.Cast in situs cast-in-place concrete in cavity, can be effective
It avoids cracking, so as to improve the waterproof performance of wall.
Furthermore during cast on-site, the wall shell 10 of precast wall body is to pour to provide template, then greatly reduces branch
Modulus improves construction efficiency to greatly reduce the handwork of construction site；Greatly reduce branch modulus, so as to save
About consumptive material reduces construction cost, reduces building waste, is good for the environment.
Furthermore a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, reduce manual work, each work post is reduced and intersects
Operation and live labo r usage, greatly reduce the construction time, improve construction efficiency.
As shown in Figure 1, further, floor ontology is in long strip on above-described embodiment basis, and floor ontology
Length direction is vertical with the length direction of precast wall body 100；Grout groove include the first grout groove 50 and the second grout groove 80, first
Grout groove 50 and the second grout groove extend along the length direction of floor ontology, and the length of the first grout groove 50 is greater than second and fills
The length of stock tank；First additional bar mesh sheet 60, the first additional bar mesh sheet 60 are plugged in the first grout groove.
In the present embodiment, the first additional bar mesh sheet 60 is plugged in the first grout groove 50, carries out formed by integrally casting with last
Cast-in-place concrete 300 become an entirety, then improve the intensity of precast floor slab 200, improve wall and connect section with floor
Intensity at point.
The quantity of first grout groove 50 can be arranged according to setting requirements, meet intensity requirement, when precast floor slab 200
When including core bore, without being respectively provided with the first additional bar mesh sheet 60 in each core bore of precast floor slab 200, with reduce cost and
Improve construction efficiency.
Second grout groove 80 is shorter than the first grout groove 50, then the second grout groove need to only fill cast-in-place concrete 300, increases
The shear resistance of strong floor end improves building integral strength.
Grout can be opened on the top plate of the core bore on precast floor slab 200 to form grout groove, utilize precast floor slab 200 itself
Structure make simply to process, then make it is easy to process, it is easy for construction.Cast-in-place concrete slurry can be by the grout on the top plate of floor
Into in grout groove.Precast floor slab includes multiple core bore, wherein has the grout that the first length is arranged in core bore to form first
Grout groove 50 has the grout that the second length is arranged in core bore to form the second grout groove, and the first length is greater than the second length.
Above-described embodiment basis on, further, floor ontology be it is multiple, be arranged between two neighboring floor ontology
There is the second additional bar mesh sheet.I.e. precast floor slab is spliced by multiple floor ontologies, is deposited between two neighboring floor ontology
In gap, then the second additional bar mesh sheet is set at gap, is finally connected as one by cast-in-place concrete 300 with floor and wall
A entirety then improves the bonding strength between adjacent floor deck ontology, to improve the intensity of whole floor.
As shown in Figure 1, further, wall further includes along pre- with floor connection structure on above-described embodiment basis
The connection reinforcing bar 70 that the length direction of wall 100 processed extends, connection reinforcing bar 70 be located at the top of precast wall body and with cavity face.
In the present embodiment, connection reinforcing bar 70 is located at top and the cavity face of precast wall body, then connects reinforcing bar positioned at prefabricated
The intersection of floor and precast wall body can be improved the intensity of the junction of wall and floor.
Optionally, connection reinforcing bar 70 includes from top to bottom upper connection reinforcing bar 70 and lower connection reinforcing bar 70, upper connection reinforcing bar 70
Overlapping layers is poured in setting after concrete, and lower connection reinforcing bar is located at the junction of precast floor slab 200 and precast wall body.The present embodiment
In, it is poured after concrete and is respectively provided with connection reinforcing bar 70 at overlapping layers and floor, then can further increased strong at connecting node
Degree.
It, will be prefabricated in work progress when being overlapped with precast floor slab 200 on the A wallboard 11 of precast wall body and B wallboard 12
Wall 100 and two liftings of precast floor slab 200 in place, are overlapped on one end of a precast floor slab 200 on A wallboard 11, another
One end of a precast floor slab 200 is overlapped on B wallboard 12, two precast floor slabs 200 and the formation of underlying precast wall body 100
It is T-shaped.Then two-way laying connects reinforced mesh 40, covers connection reinforced mesh 40 full the top plate of two precast floor slabs 200
Lid.
Then, the first additional bar mesh sheet 60 is plugged in the first grout groove 50 of two precast floor slabs 200, two
One additional bar mesh sheet 60 is connected and fixed, preferably, two the first additional bar mesh sheet 60 are wholely set, i.e., one entirely adds steel
One end of muscle mesh sheet is located in first grout groove 50, and the other end is located in another first grout groove 50, thus by two
Precast floor slab connection.
Then, setting connection reinforcing bar, by upper connection steel-bar arrangement in the position close to connection reinforced mesh, by lower connection steel
Muscle is arranged in the end of two precast floor slabs across the first additional bar mesh sheet.
Finally pour cast-in-place concrete 300 into the cavity of precast wall body, cast-in-place concrete 300 is by precast wall body, two
Precast floor slab, the first additional bar mesh sheet, connection reinforced mesh and connection reinforcing bar connect into an entirety, to complete to build.
Wall provided in this embodiment and floor connection structure intensity are high, have preferable shear resistance, and overall performance is good.
The material of A wallboard 11 and the material of B wallboard 12 all can be a variety of, such as: plank, plastic plate or metal plate
Deng the material of A wallboard 11 and B wallboard 12 can be different, preferably use same material, facilitate processing.
Second side and A wallboard 11 of first side of reinforced mesh 22 and the connection type of B wallboard 12 and reinforced mesh 22
Connection type all can be a variety of, such as: in the fixed column-shaped projection in the side of the close reinforced mesh 22 of wallboard, pass through iron wire
Reinforced mesh 22 is bound together with column-shaped projection；Or setting connection sheet, the edge of reinforced mesh 22 is clipped in connection sheet
Between wallboard, the edge of connection sheet and reinforced mesh 22 is in cross setting, then passes through fastener for the both ends of connection sheet
Fixed on wallboard, so that wallboard is connect with reinforced mesh 22 etc..
Preferably, B wallboard 12 and A wallboard 11 are concrete slab, i.e., it is pre- to be all made of concrete for B wallboard 12 and A wallboard 11
System is formed in factory, and the two sides of reinforced mesh 22 are embedded in concrete, and it is existing to reach construction with precast shear wall body in this way
The cast-in-place concrete 300 of cast in situs is integrally formed after, to keep the material of beam unified, type is few, compound with regular structure.When B wall
After plate 12 and A wallboard 11 form, B wallboard 12 and A wallboard 11 and the connection of reinforced mesh are also completed at the same time, so that B wallboard 12 and A
Wallboard 11 and the connection of reinforced mesh are simple, solid and reliable.
The quantity of vertical muscle can be it is multiple, can be arranged according to Specific construction situation.
The connection type of vertical muscle 21 and reinforced mesh 22 can be a variety of, for example, binding and fixing are carried out by iron wire, or
Vertical muscle 21 is blocked with reinforced mesh 22 by connector such as anchor ear.
It for another example indulges muscle 21 to weld with reinforced mesh 22, by welding, high-efficient, bonding strength is good, can be realized mechanization
Production, to improve the production efficiency of precast shear wall body.
Vertical muscle 21 can be able to bear biggish power preferably, being vertically arranged with the angled setting of vertical direction.Steel
Muscle mesh sheet 22 can be that is, vertical with vertical muscle 21 to set with the angled setting of horizontal direction, preferably, reinforced mesh 22 is horizontally disposed
It sets, it is easy to process, make the compound with regular structure for forming steel reinforcement cage 20.
As shown in figure 4, further, reinforced mesh 22 includes connecting with vertical muscle 21 on above-described embodiment basis
Mesh sheet body 221, be arranged in mesh sheet body 221 the first side the first anchoring piece 222 and second side of mesh sheet body is set
The second anchoring piece 223；First anchoring piece 222 is connect with B wallboard 12, and the second anchoring piece 223 is connect with the A wallboard 11.
Wherein, the structure type of mesh sheet body 221 can be a variety of, such as: mesh sheet body is by multiple interlaced settings
Steel-bar arrangement, to form network, the shape of grid can be rectangle or abnormity etc..
Optionally, as shown in Figure 3 and Figure 4, the cross sectional shape of the cross sectional shape of A wallboard 11 and B wallboard is in long strip；
Mesh sheet body include along A wallboard length direction extend B wall reinforcing bar 2212, along B wallboard 12 length direction extend A wall steel
Muscle 2211 and the transverse bar 2213 being connected between B wall reinforcing bar 2212 and A wall reinforcing bar 2211.
Mesh sheet body structure provided in this embodiment is capable of forming ladder shape, day font or mu character shape etc., the present embodiment
The mesh sheet body structure of offer is simple, can be realized mechanization in the factory, batch production, to further increase prefabricated shearing
The production efficiency of wall.
In addition, using welding transverse bar is connect with B wall reinforcing bar 2212 and A wall reinforcing bar 2211, then transverse bar 2213 with B wall steel
Without being bent when muscle 2212 and A wall reinforcing bar 2211 connect, then steel are saved, to reduce production cost, and then are reduced
The overall cost of construction.
Spacing between multiple transverse bars 2213 can be arranged according to specific needs, and e.g., mesh sheet body setting in a strip shape is more
The extending direction interval of a mesh sheet body is arranged, and the spacing between the two neighboring transverse bar 2213 at mesh sheet body both ends is A,
The spacing between two neighboring transverse bar 2213 in the middle part of mesh sheet body is B, and spacing A is less than spacing B.Net in the present embodiment
The structure of piece ontology more meets in practice of construction precast shear wall body and connect needs with other components.
The structure type of first anchoring piece 222 and the structure type of the second anchoring piece 223 all can be a variety of, such as: anchor
Firmware (general designation of the first anchoring piece 222 and the second anchoring piece 223) is in horn-like, and the diameter of anchoring piece is by close to mesh sheet body
One end be gradually increased to far from one end of mesh sheet body；Alternatively, anchoring piece includes strut and is arranged in multiple on limb
Hangnail；Or anchoring piece includes bottom plate and multiple protrusions etc. for being arranged on bottom plate.
Optionally, as shown in figure 4, the upset setting of the first end of transverse bar 2213 is to form the first anchoring piece 222.Transverse bar 2213
Second end it is upset be arranged to form the second anchoring piece 223.In the present embodiment, the is formed by the both ends of transverse bar 2213 are directly upset
One anchoring piece 222 and the second anchoring piece 223, easy to process, the high production efficiency of one side；On the other hand, being wholely set makes to anchor
The connection of part and mesh sheet body is stronger reliable.
As shown in Fig. 2, further, indulging muscle 21 includes being arranged close to the B wallboard 12 on above-described embodiment basis
A wall indulge muscle 211 and close to the A wallboard 11 setting B wall indulge muscle 212；A wall indulges up and down two that muscle 211 does not stretch out B wallboard 12
End.I.e. the vertical muscle 211 of A wall is fully located at interior intracavitary, to make the compound with regular structure of precast shear wall body, convenient transportation.
As shown in Fig. 2, further, B wall indulges muscle 212 and does not stretch out the upper and lower of A wallboard 11 on above-described embodiment basis
Both ends.I.e. the vertical muscle 212 of B wall is fully located at interior intracavitary, further makes the compound with regular structure of precast shear wall body, convenient transportation.
It, can be by connector as connected when A wall reinforcing bar is fully located in inner cavity, and B wall reinforcing bar is fully located in inner cavity
20 part of molding steel reinforcement cage of precast shear wall body being located in cavity 30 is connect to pour again to be formed by transverse bar etc. with other components
One.
The utility model provides a kind of assembled arthitecutral structure system, including wall provided by the utility model and floor connect
Binding structure.
In work progress, precast wall body 100 is lifted in place, the lifting of precast floor slab 200 is then overlapped on precast wall body
100 upper end is in place, and then setting is laid with connection reinforced mesh 40 on the top plate of precast floor slab 200, finally to precast wall body
Poured in place concrete in 100 cavity, cast-in-place concrete 300 is stretched upwards by the bottom of cavity, subsequently into precast floor slab
It in 200 grout groove, is poured in overlapping layers after the concrete entered back into above the top plate of precast floor slab 200, reinforced mesh will be connected
40 packages are completed to apply so that precast wall body 100, precast floor slab 200 and connection reinforced mesh 40 be made to be formed to an entirety
Work.
In the present embodiment, the wall shell 10 of precast wall body is to pour to provide template, then branch modulus is greatly reduced, thus greatly
The big handwork for reducing construction site, improves construction efficiency；Greatly reduce branch modulus, so as to save consumptive material, reduces
Construction cost reduces building waste, is good for the environment.The a large amount of assembling reinforcements in scene are avoided using molding steel reinforcement cage, reduce hand
Work work reduces each work post cross-operation and live labo r usage, greatly reduces the construction time, improve construction efficiency.Wall
Shell and cast-in-place concrete body form an entirety, can be with the common stress of cast-in-place concrete.Wall shell 10 can be at fashioned iron
Muscle cage 20 is protected, additionally it is possible to serve as shear wall formwork for placing, additionally it is possible to the common stress of cast-in-place concrete, be showed to reduce
Pouring concrete dosage.Cast in situs cast-in-place concrete in cavity 30 can effectively avoid cracking, so as to improve the anti-of wall
Aqueous energy.
Assembled arthitecutral structure system provided in this embodiment, construction efficiency is high, is good for the environment, integral construction cost
Low, intensity high quality is good.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of wall and floor connection structure characterized by comprising precast wall body, the precast wall body (100) includes wall
Shell (10) and molding steel reinforcement cage (20)；
The wall shell includes A wallboard (11) and B wallboard (12), is formed between the A wallboard (11) and the B wallboard (12) empty
Chamber (30)；The molding steel reinforcement cage includes setting in the cavity (30) and along the vertical of the short transverse of wall shell extension
Muscle (21) and spaced multiple reinforced mesh (22) of extending direction along the vertical muscle (21), the reinforced mesh (22)
The first side connect with the A wallboard (11), second side of the reinforced mesh (22) is connect with the B wallboard (12)；The A
Wallboard (11) and the B wallboard (12) are concrete slab, and the two sides of the reinforced mesh (22) are embedded in concrete；And institute
Reinforced mesh (22) is stated to include the mesh sheet body (221) connecting with vertical muscle, be arranged in the first side of the mesh sheet body (221)
First anchoring piece (222) and setting the mesh sheet body (221) second side the second anchoring piece (223)；First anchor
Firmware (222) is connect with the A wallboard (11), and second anchoring piece (223) connect with the B wallboard (12)；
Precast floor slab (200), the precast floor slab (200) include floor ontology and be arranged on the floor ontology and with institute
The grout groove of cavity (30) connection is stated, the floor is equipped with core bore, opens up grout so that described on the top plate of the core bore
Core bore forms grout groove；Precast floor slab (200) ontology is overlapped on the upper end of the wall shell；The precast floor slab (200)
Top plate on be provided with the concrete being connected to the cavity (30) after pour overlapping layers；
It connects reinforced mesh (40), connection reinforced mesh (40) setting is poured in overlapping layers after the concrete；
It is poured after the cavity (30), the grout groove and the concrete in overlapping layers filled with cast-in-place concrete.
2. wall according to claim 1 and floor connection structure, which is characterized in that the floor ontology is in long strip,
And the length direction of the floor ontology is vertical with the length direction of the precast wall body (100)；
The grout groove includes the first grout groove (50) and the second grout groove (80), first grout groove (50) and described second
Grout groove (80) extends along the length direction of the floor ontology, and the length of first grout groove (50) is greater than described the
The length of two grout grooves (80)；
First additional bar mesh sheet, the first additional bar mesh sheet are plugged in first grout groove.
3. wall according to claim 2 and floor connection structure, which is characterized in that further include along the precast wall body
(100) the connection reinforcing bar (70) that length direction extends, and connection reinforcing bar (70) is located at the upper of the precast wall body (100)
The square and cavity (30) face.
4. wall according to claim 3 and floor connection structure, which is characterized in that the connection reinforcing bar (70) include by
The upper connection reinforcing bar and lower connection reinforcing bar of upper and lower setting, the upper connection steel-bar arrangement pour overlapping layers after the concrete,
The lower connection reinforcing bar is located at the junction of the precast floor slab (200) and the precast wall body (100).
5. wall according to claim 4 and floor connection structure, which is characterized in that the precast floor slab (200) is two
It is a, wherein the upper end of an A wallboard (11) for being overlapped on the precast wall body (100), another is overlapped on the precast wall body
(100) upper end of B wallboard (12), and the top plate of two precast floor slabs (200) is coplanar with；
The first additional bar mesh sheet for being arranged in first grout groove (50) and setting another described first
The first additional bar mesh sheet in grout groove (50) is wholely set.
6. wall according to claim 5 and floor connection structure, which is characterized in that the connection reinforced mesh (40) is double
To laying, so that connection reinforced mesh (40) is covered on the top plate of two precast floor slabs (200)；The upper connection
Steel-bar arrangement passes through the first additional bar mesh sheet and sets in the position close to connection reinforced mesh (40), the lower connection reinforcing bar
It sets between the end of two precast floor slabs.
7. wall according to claim 1 and floor connection structure, which is characterized in that the section shape of the A wallboard (11)
The cross sectional shape of shape and the B wallboard (12) is in long strip；The mesh sheet body (221) includes along the A wallboard (11)
Length direction extend A wall reinforcing bar (2211), along the B wallboard (12) length direction extend B wall reinforcing bar (2212) with
And it is connected to the transverse bar (2213) between the B wall reinforcing bar (2212) and the A wall reinforcing bar (2211)；
The B wall is indulged muscle (212) and is connect with the B wall reinforcing bar (2212), and the A wall indulges muscle (211) and the A wall reinforcing bar
(2211) it connects, first anchoring piece (222) connect with the first end of the transverse bar (2213), second anchoring piece
(223) it is connect with the second end of the transverse bar (2213).
8. wall according to claim 7 and floor connection structure, which is characterized in that first anchoring piece (222) is
The upset setting of the first end of the transverse bar (2213) is formed, and second anchoring piece (223) is the transverse bar (2213)
The upset setting of second end is formed.
9. a kind of assembled arthitecutral structure system, which is characterized in that including wall such as of any of claims 1-8
With floor connection structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527393.1U CN209293197U (en) | 2018-09-18 | 2018-09-18 | Wall and floor connection structure and assembled arthitecutral structure system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527393.1U CN209293197U (en) | 2018-09-18 | 2018-09-18 | Wall and floor connection structure and assembled arthitecutral structure system |
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| CN209293197U true CN209293197U (en) | 2019-08-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027128A (en) * | 2019-12-27 | 2020-04-17 | 三一筑工科技有限公司 | Method and device for determining parameters of end head of laminated beam and computing equipment |
| CN113136942A (en) * | 2021-03-30 | 2021-07-20 | 中国建筑第八工程局有限公司 | Grouting-free assembled wall and construction method thereof |
-
2018
- 2018-09-18 CN CN201821527393.1U patent/CN209293197U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027128A (en) * | 2019-12-27 | 2020-04-17 | 三一筑工科技有限公司 | Method and device for determining parameters of end head of laminated beam and computing equipment |
| CN113136942A (en) * | 2021-03-30 | 2021-07-20 | 中国建筑第八工程局有限公司 | Grouting-free assembled wall and construction method thereof |
| CN113136942B (en) * | 2021-03-30 | 2023-02-28 | 中国建筑第八工程局有限公司 | Grouting-free assembled wall and construction method thereof |
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Address after: 102200 1st floor, building 6, No.8 Beiqing Road, Huilongguan town, Changping District, Beijing Patentee after: Sany Construction Technology Co.,Ltd. Address before: 102206, Beijing Changping District Huilongguan North Road 31 Industrial Park Patentee before: SANY CONSTRUCTION TECHNOLOGY Co.,Ltd. |