CN208441226U - Dry construction bilayer core plate sleeper shear connector assembly concrete wallboard - Google Patents

Abstract

This item utility model provides dry construction bilayer core plate sleeper shear connector assembly concrete wallboard, belongs to building structure technology field.Plate body includes 5 layers, from inside to outside respectively indoor concrete surface layer, internal layer insulating layer, thick middle concrete layer, outer layer insulating layer and outdoor concrete topping；Interior layer concrete sleeper is collectively formed in concrete rib, thick middle concrete layer and indoor concrete surface layer, stretches out wallboard top surface on top and forms interior layer concrete sleeper shear connector；Outer layer insulating layer, thick middle concrete layer are collectively formed concrete with the both ends of outdoor concrete topping and connect sleeper, stretch out wallboard top surface on top and form concrete connection sleeper shear connector；The utility model connection is reliable, good integrity, with superior anti-seismic performance, solve the problems, such as the shearing strength at intersection ability wretched insufficiency for assembling concrete structure entirely, and heat bridge is both effectively cut off, in turn ensure the globality of wallboard, while stress performance, thermal insulation property, durability are significantly increased.

Description

Dry construction bilayer core plate sleeper shear connector assembly concrete wallboard

Technical field

The utility model belongs to building structure technology field, is related to a kind of building energy conservation wall, more particularly to Energy-saving Building Build the dry construction bilayer core plate sleeper shear connector assembly concrete wallboard of use.

Background technique

It is that main passes through site-assembled side that assembly concrete building, which refers to the concrete prefabricated element of the factorial production, The concrete structure class building construction of formula design-build.The assembly method of component pours overlapping layer concrete, steel after generally having scene Sleeve grouting connection, welding, mechanical connection and reserving hole overlap joint can be used in pouring concrete connection etc. after muscle anchoring, reinforcing bar connection The ways such as connection.In the 1980s, in the prefabricated big plate house of China's prevalence, due to structural integrity is poor, leakage, The reasons such as cracks on floor slab, there are many influence structure safety and the hidden danger and defect of normal use, gradually by cast-in-place concrete knot Replaced structure.But it with the application of current emerging prefabricated concrete structure, especially introduces in recent years many external first Into technology, localized prefabricated concrete structure is built new technology and is just gradually formed.

As the quickening of China " building industrialization, housing industrialization " process, and the continuous of Chinese " demographic dividend " subtract Less, the appearance of building trade recruitment famine, the trend of housing industry industrialization are increasingly obvious.The application weight of prefabricated concrete structure Newly become current research hot spot, all parts of the country continue to bring out out new technology, the new model of residential housing prefabricated concrete structure. Precast reinforced concrete structure is one of the important directions of China's building structure development, it is conducive to China's building industrialization Development, raising production efficiency is energy saving, develops Green environmental-protection building, and is conducive to improve and guarantee construction engineering quality. Compared with cast-in-situ construction method, assembled reinforced concrete structure is conducive to green construction, because fabricated construction can more meet green construction Save land, energy conservation, section material, water-saving and environmental protection etc. require, reduce the negative effect to environment, including reduce noise, prevent Fugitive dust reduces environmental pollution, cleans transport, reduce place interference, save resources and the energy such as water, electricity, material, it then follows sustainable The principle of development.Moreover, fabricated construction can continuously complete multiple or whole processes of engineering in order, thus reduce into The engineering machinery type and quantity of field eliminate resting the time for procedure connection, realize interchange operation, reduce construction personnel, To improve work efficiency, reduction supplies consumption, reduce environmental pollution, provided safeguard for green construction.In addition, fabricated construction compared with Building waste (account for about municipal refuse total amount 30% -40%) is reduced in big degree, such as steel scrap muscle, waste iron wire, useless bamboo wood material, is given up Abandon concrete etc..

Assembly concrete building can be divided into full assembly and part assembly two major classes according to assembling degree height.Full assembly Building is generally limited to low layer or the lower tier building of requirements for fortification against earthquake；Part assembly concrete construction main member is general It is connected using prefabricated components, at the scene by cast-in-place concrete, forms the building of cast in place and precast construction.

North America region is mainly main since prefabricated/prestressed concrete association (PCI) studies for a long period of time with America & Canada With popularization pre-cast building, the Specification of precast concrete also improves very much so its assembly concrete Application in Building is non- It is often universal.The pre-cast building of North America mainly includes building prefabrication exterior wall and the big series of structure prefabricated components two, and prefabricated components are total to It is that enlargement and prestressing force combine and can optimize structural reinforcement and connecting structure with feature.Reduce production and installation workload, contracting The short Yi work duration fully demonstrates industrialization, standardization and Technical Economy feature.In 20th century, the pre-cast building of North America is main For the non-antidetonation fortified defence area of low layer.Due to the earthquake effect in California area, antidetonation and on the middle and senior level prefabricated is paid much attention in recent years The engineer application technical research of structure.PCI has published " precast concrete Aseismic Design " book recently, from theory and practice The Aseismic Design problem for analyzing to angle system pre-cast building, the newest section for summarizing many precast construction Aseismic Designs are ground into Fruit has very strong directive significance to instructing precast construction design and engineer application to promote.

Europe is the cradle of pre-cast building, and the road of building industrialization has been begun to early in the 17th century.Second of the world is big After the war, due to human resources shortage, Europe further research and probe building industrialization mode.Either economically developed north Europe, West Europe or Eastern Europe underdeveloped, always all in the design and construction side for actively carrying out prefabrication and assembly construction concrete construction Formula.The design and construction experience for having accumulated many pre-cast buildings forms various special precast building systems and standardized general Pre-manufactured product series, and a series of precast concrete engineering specifications and application manual have been worked out, to promotion precast concrete complete The application in the world plays the role of very important.

Japan and South Korea have used for reference American-European successful experience, on the basis of exploring the standardized designs construction of pre-cast building. In conjunction with oneself requirement.Breakthrough is achieved in terms of precast construction system globality antidetonation and shock design.With representative Property achievement two 58 floor for being Japan 2008 and being built up using prefabrication and assembly construction frame structure Tokyo Tower.Meanwhile it is Japanese pre- Concrete construction System Design processed, production and the standard criterion of construction are also very perfect, and prefabricated specification used at present has " prefabricated mixed Solidifying geotechnique's journey } (JASSl0) and " concrete curtain wall) (JASSl4).

China from five sixties of 20th century begin one's study assembly concrete build design and construction technology, form one Serial assembly concrete building system, more typical building system have assembled single storey industry workshop building system, assembly Formula multistory frame building system, assembled large panel building system etc..The application built to assembly concrete the 1980s Reach the period of full bloom, many places in the whole nation all form the integrated assembly concrete industry of design, production and construction and installation Change architectural mode assembly concrete building and two kinds of most important building bodies are become using the masonry building of prefabricated hollow floor System, application popularization rate is up to 70% or more.Since there are many limitations and deficiency, China for the function and physical property of assembled architecture Assembly concrete architectural design and construction technology R & D Level do not catch up with also social demand and Building technology development variation, To mid-term the 1990s, assembly concrete building is gradually replaced by full cast-in-place concrete building system, at present except dress With formula single storey industry workshop building system using wide outer.The engineer application of other prefabrication systems is few.In advance The globality of earthquake-resistant structure processed and the specialized research of management in design and operation are inadequate, cause its Technical Economy poor.It is to cause The basic reason that precast construction stagnates for a long time.

Utility model content

1, purpose of utility model:

The purpose of this utility model is to provide dry construction bilayer core plate sleeper shear connector assembly concrete wallboards, main Solve the overall coordination performance of assembly concrete sandwich wall, improve energy-efficient performance, using entirety without heat bridge technology and Enhance sleeper system, significantly improve anti-seismic performance, and connector quantity is greatly reduced, simplifies construction, be obviously improved its industrialization Efficiency pushes China's assembly concrete high residential building industrialized development process, reduces resource and energy consumption.Full assembly coagulation Cob wall body connects at floor, and floor shear resistance wretched insufficiency will cause shock resistance wretched insufficiency.

2, technical solution:

Dry construction bilayer core plate sleeper shear connector assembly concrete wallboard, including plate body, indoor concrete surface layer, room Outer concrete topping, thick middle concrete layer, interior layer concrete sleeper shear connector, outer concrete sleeper shear connector, concrete Connection sleeper shear connector, outer layer insulation board, internal layer insulation board, seam insulation board, intermediate steel mesh, outlet vertically connect reinforcing bar, Interior row vertically connects the recessed fourth of the twelve Earthly Branches of reinforcing bar, waterproof outer, waterproof outer tenon, intermediate waterproof tenon, the recessed fourth of the twelve Earthly Branches of intermediate waterproof, moderate soak The recessed fourth of the twelve Earthly Branches, moderate soak tenon, interior table heat preservation tenon, interior table keep the temperature the recessed fourth of the twelve Earthly Branches, interior layer concrete sleeper shearing slot, inner plating shearing Key, floor connecting screw hole, interior placing of reinforcement connection box, outer placing of reinforcement connection box, outer concrete sleeper shearing slot, middle plate shearing Key, coupling nut, horizontal connection reinforcing bar, horizontal reinforcement connect box, horizontal connection bolt penetration hole；

The plate body includes 5 layers, from inside to outside respectively indoor concrete surface layer, internal layer insulating layer, thick middle concrete Layer, outer layer insulating layer and outdoor concrete topping, thick middle concrete layer with a thickness of indoor concrete surface layer and outdoor coagulation 1.2-2 times of native surface thickness；

Internal layer insulating layer is arranged in rows by several pieces of insulation boards, and both ends are that respectively seam insulation board, centre are several Internal layer insulation board, seam insulation board and internal layer insulation board uniform rows distribution, between seam insulation board and internal layer insulation board with And interior layer concrete is collectively formed in concrete rib, thick middle concrete layer and the indoor concrete surface layer between internal layer insulation board Sleeper stretches out wallboard top surface on top and forms interior layer concrete sleeper shear connector；

Outer layer insulating layer is distributed by several outer layer insulation board uniform rows, concrete rib, centre between outer layer insulation board Outer concrete sleeper is collectively formed in thick concrete layer and outdoor concrete topping, and it is mixed to stretch out wallboard top surface formation outer layer on top Solidifying soil sleeper shear connector；Concrete is collectively formed in the both ends of outer layer insulating layer, thick middle concrete layer and outdoor concrete topping Sleeper is connected, wallboard top surface is stretched out on top and forms concrete connection sleeper shear connector；Outer concrete sleeper shear connector and mixed The vertically floor connecting screw hole with wallboard direction is opened up respectively on solidifying soil connection sleeper shear connector；

Outdoor concrete topping and outer layer insulation board stretch out wallboard top surface, and top surface and interior layer concrete sleeper shear Key, outer concrete sleeper shear connector, concrete connection sleeper shear connector apical side height it is identical, formed interlayer heat preservation, waterproof, The protective layer gone along with sb. to guard him；

Wherein one end of plate body be respectively from outside to inside the recessed fourth of the twelve Earthly Branches of waterproof outer, intermediate waterproof tenon, the recessed fourth of the twelve Earthly Branches of moderate soak, Interior table keeps the temperature tenon, and level cross-sectionn is concordant, and between have slope connection；The recessed fourth of the twelve Earthly Branches of waterproof outer lacks for right-angled trapezium Mouthful, intermediate waterproof tenon is isosceles trapezoid protrusion, and the recessed fourth of the twelve Earthly Branches of moderate soak is isosceles trapezoid notch, and interior table heat preservation tenon is right angle ladder Shape protrusion；The recessed fourth of the twelve Earthly Branches of waterproof outer, intermediate waterproof tenon are located at the outer end of concrete connection sleeper shear connector, the recessed fourth of the twelve Earthly Branches position of moderate soak In the outer end of concrete connection sleeper shear connector and seam insulation board；It is from outside to inside respectively waterproof outer in the other end of plate body Tenon, the recessed fourth of the twelve Earthly Branches of intermediate waterproof, moderate soak tenon, interior table keep the temperature the recessed fourth of the twelve Earthly Branches, anti-with the recessed fourth of the twelve Earthly Branches of the waterproof outer of the other end, centre respectively The recessed fourth of the twelve Earthly Branches of water tenon, moderate soak, interior table heat preservation tenon agree with respectively；

It is respectively set in interior layer concrete sleeper in one and arranges vertical connection reinforcing bar, internal layer coagulation is stretched out on top The top surface of native sleeper shear connector, it is in a row that all interior rows vertically connect reinforcing bar, and top is equal with thread, and can install connection Nut is separately connected interior placing of reinforcement connection box in bottom, and interior placing of reinforcement connection box is uncovered can, uncovered side dew to interior The bottom end setting of side, interior placing of reinforcement connection box is opened to the screw hole of bottom；Outer concrete sleeper connects in sleeper with concrete An outlet is respectively set and vertically connects reinforcing bar, outer concrete sleeper shear connector is stretched out in top respectively, concrete connects The top surface of sleeper shear connector is connect, it is in a row that all outlets vertically connect reinforcing bar, and top is equal with thread, and can install connection Nut is separately connected outer placing of reinforcement connection box in bottom, and outer placing of reinforcement connection box is uncovered can, uncovered side dew to outdoor The bottom end setting of side, outer placing of reinforcement connection box is opened to the screw hole of bottom；

Interior layer concrete sleeper shearing slot is respectively set in the bottom of interior layer concrete sleeper, interior layer concrete sleeper is cut Power slot is rectangular notch, is protected between interior layer concrete sleeper shearing slot with the indoor concrete surface layer in the outside at both ends, internal layer Warm plate or seam insulation board form inner plating shear connector；Distinguish in the bottom of outer concrete sleeper, concrete connection sleeper Outer concrete sleeper is set and shears slot, it is rectangular notch that outer concrete sleeper, which shears slot, is sheared in outer concrete sleeper Thick middle concrete layer forms middle plate shear connector between slot；

Interior layer concrete sleeper shear connector, outer concrete sleeper shear connector connect the height of sleeper shear connector with concrete The height of layer concrete sleeper shearing slot or outer concrete sleeper shearing slot adds the thickness of floor in being respectively；

The horizontal connection reinforcing bar of several horizontal homogeneous distributions is set in thick middle concrete layer, is all connected with water at its both ends Flat reinforcing bar connects box, and it is uncovered can, uncovered side dew to outdoor side, the end of horizontal reinforcement connection box that horizontal reinforcement, which connects box, Portion is respectively provided with the horizontal connection bolt penetration hole for being opened to both ends.

Further, the seam insulation board exposes plate body in the two sides of plate body, and the seam insulation board at both ends mutually agrees with, connects The end face for stitching the half to one times of insulation board is splay end mouth, tilt angle and the recessed fourth of the twelve Earthly Branches of moderate soak or moderate soak tenon Isosceles trapezoid bevel edge angle it is consistent.

3, advantage with the utility model has the advantages that

The effect and advantage of the utility model are connection types using dry construction, simplify construction；Connection is reliable, whole Property it is good, have superior anti-seismic performance, rigidity is obviously improved, and reduces connector quantity, be obviously improved its industrialize efficiency, drop Low-resource and energy consumption, and generalization may be implemented, it standardizes.And it is integrated with going along with sb. to guard him etc. to be able to achieve load-bearing.Effectively solution Determined full assembly concrete structure shearing strength at intersection ability wretched insufficiency the problem of, and both effectively cut off heat bridge, in turn ensured The globality of wallboard is not necessarily to tension member it is ensured that each leaf wall piece cooperates, and stress performance, thermal insulation property, durability are aobvious It writes and improves.

Detailed description of the invention

Fig. 1 is side elevational schematic view in dry construction bilayer core plate sleeper shear connector assembly concrete wallboard room；

Fig. 2 is side elevational schematic view outside dry construction bilayer core plate sleeper shear connector assembly concrete wallboard room

Fig. 3 is dry construction bilayer core plate sleeper shear connector assembly concrete wallboard side elevation schematic diagram；

Fig. 4 is dry construction bilayer core plate sleeper shear connector assembly concrete wallboard schematic top plan view.

In figure, 1 is plate body；2 be indoor concrete surface layer；3 be outdoor concrete topping；4 be thick middle concrete layer；5 For interior layer concrete sleeper shear connector；6 be outer concrete sleeper shear connector；7 connect sleeper shear connector for concrete；8 be outer Layer insulation board；9 be internal layer insulation board；10 be seam insulation board；11 be intermediate steel mesh；12 vertically connect reinforcing bar for outlet；13 Reinforcing bar is vertically connected for interior row；14 be the recessed fourth of the twelve Earthly Branches of waterproof outer；15 be waterproof outer tenon；16 be intermediate waterproof tenon；17 are Between the recessed fourth of the twelve Earthly Branches of waterproof；18 be the recessed fourth of the twelve Earthly Branches of moderate soak；19 be moderate soak tenon；20 keep the temperature tenon for interior table；21 is recessed for the heat preservation of interior table The fourth of the twelve Earthly Branches；22 shear slot for interior layer concrete sleeper；23 be inner plating shear connector；24 be floor connecting screw hole；25 connect for interior placing of reinforcement Connect box；26 connect box for outer placing of reinforcement；27 shear slot for outer concrete sleeper；28 be middle plate shear connector；29 be connection spiral shell Cap；30 be horizontal connection reinforcing bar；31 connect box for horizontal reinforcement；32 be horizontal connection bolt penetration hole.

Specific embodiment

In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.

The utility model proposes dry construction bilayer core plate sleeper shear connector assembly concrete wallboard such as Fig. 1 ~ Fig. 4 institute Show.

Dry construction bilayer core plate sleeper shear connector assembly concrete wallboard, including plate body 1, indoor concrete surface layer 2, Outdoor concrete topping 3, thick middle concrete layer 4, interior layer concrete sleeper shear connector 5, outer concrete sleeper shear connector 6, Concrete connects sleeper shear connector 7, outer layer insulation board 8, internal layer insulation board 9, seam insulation board 10, intermediate steel mesh 11, outlet Vertical connection reinforcing bar 12, interior row vertically connect the recessed fourth of the twelve Earthly Branches 14 of reinforcing bar 13, waterproof outer, waterproof outer tenon 15, intermediate waterproof tenon 16, the recessed fourth of the twelve Earthly Branches 17 of intermediate waterproof, the recessed fourth of the twelve Earthly Branches 18 of moderate soak, moderate soak tenon 19, interior table heat preservation tenon 20, interior table keep the temperature the recessed fourth of the twelve Earthly Branches 21, interior layer concrete sleeper shearing slot 22, inner plating shear connector 23, floor connecting screw hole 24, interior placing of reinforcement connect box 25, outlet Reinforcing bar connect box 26, outer concrete sleeper shearing slot 27, middle plate shear connector 28, coupling nut 29, horizontal connection reinforcing bar 30, Horizontal reinforcement connects box 31, horizontal connection bolt penetration hole 32；

Plate body 1 includes 5 layers, from inside to outside respectively indoor concrete surface layer 2, internal layer insulating layer, thick middle concrete layer 4, outer layer insulating layer and outdoor concrete topping 3, thick middle concrete layer 4 mix with a thickness of indoor concrete surface layer 2 and outdoor 1.2-2 times of solidifying soil 3 thickness of surface layer；

Internal layer insulating layer is arranged in rows by several pieces of insulation boards, and both ends is are respectively seam insulation board 10, if centre is Dry internal layer insulation board 9, seam insulation board 10 and the distribution of 9 uniform rows of internal layer insulation board, keep the temperature in seam insulation board 10 and internal layer Concrete rib, thick middle concrete layer 4 and the common shape of indoor concrete surface layer 2 between plate 9 and between internal layer insulation board 9 At interior layer concrete sleeper, wallboard top surface is stretched out on top and forms interior layer concrete sleeper shear connector 5；

Outer layer insulating layer is distributed by several 8 uniform rows of outer layer insulation board, concrete rib between outer layer insulation board 8, in Between thick concrete layer 4 and outdoor concrete topping 3 outer concrete sleeper is collectively formed, top stretch out wallboard top surface formed it is outer Layer concrete sleeper shear connector 6；The both ends of outer layer insulating layer, thick middle concrete layer 4 and outdoor concrete topping 3 are collectively formed Concrete connects sleeper, stretches out wallboard top surface on top and forms concrete connection sleeper shear connector 7；Outer concrete sleeper shearing The vertically floor connecting screw hole 24 with wallboard direction is opened up respectively on key 6 and concrete connection sleeper shear connector 7；

Outdoor concrete topping 3 and outer layer insulation board 8 stretch out wallboard top surface, and top surface and interior layer concrete sleeper shear Key 5, outer concrete sleeper shear connector 6, the apical side height of concrete connection sleeper shear connector 7 are identical, form interlayer heat preservation, prevent Water, the protective layer gone along with sb. to guard him；

It is from outside to inside respectively the recessed fourth of the twelve Earthly Branches 14 of waterproof outer, intermediate waterproof tenon 16, moderate soak in wherein one end of plate body 1 The recessed fourth of the twelve Earthly Branches 18, interior table keep the temperature tenon 20, level cross-sectionn is concordant, and between have slope connection；The recessed fourth of the twelve Earthly Branches 14 of waterproof outer For right-angled trapezium notch, intermediate waterproof tenon 16 is isosceles trapezoid protrusion, and the recessed fourth of the twelve Earthly Branches 18 of moderate soak is isosceles trapezoid notch, interior table Keeping the temperature tenon 20 is right-angled trapezium protrusion；The recessed fourth of the twelve Earthly Branches 14 of waterproof outer, intermediate waterproof tenon 16 are located at concrete connection sleeper shearing The outer end of key 7, the recessed fourth of the twelve Earthly Branches 18 of moderate soak are located at the outer end of concrete connection sleeper shear connector 7 and seam insulation board 10；In plate body 1 The other end be from outside to inside respectively that waterproof outer tenon 15, the recessed fourth of the twelve Earthly Branches 17 of intermediate waterproof, moderate soak tenon 19, the heat preservation of interior table are recessed The fourth of the twelve Earthly Branches 21 keeps the temperature tenon with the recessed fourth of the twelve Earthly Branches 14 of the waterproof outer of the other end, intermediate waterproof tenon 16, the recessed fourth of the twelve Earthly Branches 18 of moderate soak, interior table respectively 20 agree with respectively；

It is respectively set in interior layer concrete sleeper in one and arranges vertical connection reinforcing bar 13, it is mixed that internal layer is stretched out on top The top surface of solidifying soil sleeper shear connector 5, it is in a row that all interior rows vertically connect reinforcing bar 13, and top is equal with thread, and can pacify Coupling nut 29 is filled, is separately connected interior placing of reinforcement connection box 25 in bottom, interior placing of reinforcement connection box 25 is uncovered can, nothing For lid side dew to indoor side, the screw hole for being opened to bottom is arranged in the bottom end of interior placing of reinforcement connection box 25；Outer concrete sleeper and mixed An outlet is respectively set in solidifying soil connection sleeper and vertically connects reinforcing bar 12, outer concrete sleeper is stretched out on top respectively The top surface of shear connector 6, concrete connection sleeper shear connector 7, it is in a row that all outlets vertically connect reinforcing bar 12, and top is with spiral shell Screw thread, and coupling nut 29 can be installed, it is separately connected outer placing of reinforcement connection box 26 in bottom, outer placing of reinforcement connection box 26 is The bottom end setting of uncovered can, uncovered side dew to outdoor side, outer placing of reinforcement connection box 26 is opened to the screw hole of bottom；

Interior layer concrete sleeper shearing slot 22, interior layer concrete sleeper is respectively set in the bottom of interior layer concrete sleeper Shearing slot 22 be rectangular notch, interior layer concrete sleeper shearing slot 22 between and both ends outside indoor concrete surface layer 2, Internal layer insulation board 9 or seam insulation board 10 form inner plating shear connector 23；Sleeper is connected in outer concrete sleeper, concrete Outer concrete sleeper shearing slot 27 is respectively set in bottom, and it is rectangular notch that outer concrete sleeper, which shears slot 27, in outer layer Concrete sleeper shears thick middle concrete layer 4 between slot 27 and forms middle plate shear connector 28；

Interior layer concrete sleeper shear connector 5, outer concrete sleeper shear connector 6 connect sleeper shear connector 7 with concrete The height of the respectively interior layer concrete sleeper shearing slot 22 of height or outer concrete sleeper shearing slot 27 adds the thickness of floor；

The horizontal connection reinforcing bar 30 of several horizontal homogeneous distributions is set in thick middle concrete layer 4, is connected at its both ends Horizontal reinforcement connection box 31 is connect, it is uncovered can, uncovered side dew to outdoor side, horizontal reinforcement company that horizontal reinforcement, which connects box 31, The end for connecing box 31 is respectively provided with the horizontal connection bolt penetration hole 32 for being opened to both ends.

The seam insulation board 10 exposes plate body in the two sides of plate body 1, and 10 phase of seam insulation board at both ends is agreed with, and seam is protected The end face of the half to one times of warm plate 10 is splay end mouth, tilt angle and the recessed fourth of the twelve Earthly Branches 18 of moderate soak or moderate soak tenon The bevel edge angle of 19 isosceles trapezoid is consistent.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of the utility model.

Claims (2)

1. dry construction bilayer core plate sleeper shear connector assembly concrete wallboard, including plate body (1), indoor concrete surface layer (2), outdoor concrete topping (3), thick middle concrete layer (4), interior layer concrete sleeper shear connector (5), outer concrete are dark Column shear connector (6), concrete connect sleeper shear connector (7), outer layer insulation board (8), internal layer insulation board (9), seam insulation board (10), intermediate steel mesh (11), outlet vertically connects reinforcing bar (12), interior row vertically connects reinforcing bar (13), the recessed fourth of the twelve Earthly Branches of waterproof outer (14), waterproof outer tenon (15), intermediate waterproof tenon (16), the intermediate recessed fourth of the twelve Earthly Branches of waterproof (17), the recessed fourth of the twelve Earthly Branches of moderate soak (18), centre Keep the temperature tenon (19), interior table heat preservation tenon (20), the recessed fourth of the twelve Earthly Branches (21) of interior table heat preservation, interior layer concrete sleeper shearing slot (22), internal layer Plate shear connector (23), floor connecting screw hole (24), interior placing of reinforcement connection box (25), outer placing of reinforcement connect box (26), outer layer coagulation Native sleeper shearing slot (27), middle plate shear connector (28), coupling nut (29), horizontal connection reinforcing bar (30), horizontal reinforcement connection Box (31), horizontal connection bolt penetration hole (32), which is characterized in that

Plate body (1) includes 5 layers, from inside to outside respectively indoor concrete surface layer (2), internal layer insulating layer, thick middle concrete layer (4), outer layer insulating layer and outdoor concrete topping (3), thick middle concrete layer (4) with a thickness of indoor concrete surface layer (2) With 1.2-2 times of outdoor concrete topping (3) thickness；

Internal layer insulating layer is arranged in rows by several pieces of insulation boards, and both ends are respectively seam insulation board (10), and centre is several internal layers Insulation board (9), seam insulation board (10) and the distribution of internal layer insulation board (9) uniform rows, are protected in seam insulation board (10) and internal layer Between warm plate (9) and the concrete rib between internal layer insulation board (9), thick middle concrete layer (4) and indoor concrete face Interior layer concrete sleeper is collectively formed in layer (2), stretches out wallboard top surface on top and forms interior layer concrete sleeper shear connector (5)；

Outer layer insulating layer is distributed by several outer layer insulation board (8) uniform rows, concrete rib between outer layer insulation board (8), in Between thick concrete layer (4) and outdoor concrete topping (3) outer concrete sleeper is collectively formed, in top stretching wallboard top surface shape At outer concrete sleeper shear connector (6)；The two of outer layer insulating layer, thick middle concrete layer (4) and outdoor concrete topping (3) Concrete connection sleeper is collectively formed in end, stretches out wallboard top surface on top and forms concrete connection sleeper shear connector (7)；Outer layer is mixed It opens up on solidifying soil sleeper shear connector (6) and concrete connection sleeper shear connector (7) and is vertically connect with the floor in wallboard direction respectively Screw hole (24)；

Outdoor concrete topping (3) and outer layer insulation board (8) stretch out wallboard top surface, and top surface and interior layer concrete sleeper shear Key (5), outer concrete sleeper shear connector (6), the apical side height of concrete connection sleeper shear connector (7) are identical, form interlayer Heat preservation, waterproof, the protective layer gone along with sb. to guard him；

It is from outside to inside respectively the recessed fourth of the twelve Earthly Branches of waterproof outer (14), intermediate waterproof tenon (16), intermediate guarantor in wherein one end of plate body (1) The recessed fourth of the twelve Earthly Branches (18) of temperature, interior table heat preservation tenon (20), level cross-sectionn is concordant, and between have slope connection；Waterproof outer The recessed fourth of the twelve Earthly Branches (14) is right-angled trapezium notch, and intermediate waterproof tenon (16) is isosceles trapezoid protrusion, and the recessed fourth of the twelve Earthly Branches of moderate soak (18) is isosceles Trapeze cut, interior table heat preservation tenon (20) are right-angled trapezium protrusion；The recessed fourth of the twelve Earthly Branches of waterproof outer (14), intermediate waterproof tenon (16) are located at Concrete connects the outer end of sleeper shear connector (7), and the recessed fourth of the twelve Earthly Branches of moderate soak (18) is located at concrete connection sleeper shear connector (7) and connects Stitch the outer end of insulation board (10)；It is from outside to inside respectively that waterproof outer tenon (15), intermediate waterproof are recessed in the other end of plate body (1) The fourth of the twelve Earthly Branches (17), moderate soak tenon (19), interior table keep the temperature the recessed fourth of the twelve Earthly Branches (21), respectively with the recessed fourth of the twelve Earthly Branches of the waterproof outer of the other end (14), intermediate Waterproof tenon (16), the recessed fourth of the twelve Earthly Branches of moderate soak (18), interior table heat preservation tenon (20) agree with respectively；

It is respectively set in interior layer concrete sleeper in one and arranges vertical connection reinforcing bar (13), internal layer coagulation is stretched out on top The top surface of native sleeper shear connector (5), it is in a row that all interior rows vertically connect reinforcing bar (13), and top band thread, and equal energy It installs coupling nut (29), is separately connected interior placing of reinforcement connection box (25) in bottom, interior placing of reinforcement connection box (25) is uncovered Can, uncovered side dew to indoor side, the bottom end setting of interior placing of reinforcement connection box (25) are opened to the screw hole of bottom；Outer layer coagulation Native sleeper is connected with concrete to be respectively set an outlet and vertically connects reinforcing bar (12) in sleeper, top is stretched out outer respectively Layer concrete sleeper shear connector (6), concrete connect the top surface of sleeper shear connector (7), and all outlets vertically connect reinforcing bar (12) It is in a row, and top band thread, and coupling nut (29) can be installed, outer placing of reinforcement connection box is separately connected in bottom (26), outer placing of reinforcement connection box (26) is uncovered can, uncovered side dew to outdoor side, the bottom of outer placing of reinforcement connection box (26) End setting is opened to the screw hole of bottom；

Interior layer concrete sleeper shearing slot (22) is respectively set in the bottom of interior layer concrete sleeper, interior layer concrete sleeper is cut Power slot (22) is rectangular notch, shears the indoor concrete surface layer between slot (22) with the outside at both ends in interior layer concrete sleeper (2), internal layer insulation board (9) or seam insulation board (10) form inner plating shear connector (23)；In outer concrete sleeper, concrete Outer concrete sleeper shearing slot (27) is respectively set in the bottom of connection sleeper, and it is square that outer concrete sleeper, which shears slot (27), V notch v, thick middle concrete layer (4) forms middle plate shear connector (28) between outer concrete sleeper shearing slot (27)；

Interior layer concrete sleeper shear connector (5), outer concrete sleeper shear connector (6) connect sleeper shear connector (7) with concrete Height be respectively in layer concrete sleeper shearing slot (22) or outer concrete sleeper shearing slot (27) height add floor Thickness；

The horizontal connection reinforcing bar (30) of several horizontal homogeneous distributions of setting, connects at its both ends in thick middle concrete layer (4) Horizontal reinforcement connection box (31) is connect, it is uncovered can, uncovered side dew to outdoor side, horizontal steel that horizontal reinforcement, which connects box (31), The end of muscle connection box (31) is respectively provided with the horizontal connection bolt penetration hole (32) for being opened to both ends.

2. dry construction bilayer core plate sleeper shear connector assembly concrete wallboard according to claim 1, feature exist In the seam insulation board (10) exposes plate body in the two sides of plate body (1), and the seam insulation board (10) at both ends mutually agrees with, seam The end face of the half to one times of insulation board (10) is splay end mouth, tilt angle and the recessed fourth of the twelve Earthly Branches of moderate soak (18) or intermediate guarantor The bevel edge angle of the isosceles trapezoid of warm tenon (19) is consistent.