CN113653232A - Assembly type building floor plate and installation and construction method thereof - Google Patents
Assembly type building floor plate and installation and construction method thereof Download PDFInfo
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- CN113653232A CN113653232A CN202110836031.0A CN202110836031A CN113653232A CN 113653232 A CN113653232 A CN 113653232A CN 202110836031 A CN202110836031 A CN 202110836031A CN 113653232 A CN113653232 A CN 113653232A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
Abstract
The invention provides an assembly type building floor plate, which comprises a floor plate main body; the floor board main body comprises a support shell erected between the two beams and a three-dimensional net rack arranged in the support shell; the support shell comprises a containing groove for containing the three-dimensional net rack; the floor board main body further comprises a panel for sealing the containing groove. Through the matching of the accommodating groove and the three-dimensional net rack, the interior of the floor plate is hollowed, so that the weight of the floor plate is reduced, and the floor plate is convenient to hoist; the supporting shell and the three-dimensional net rack can effectively support the panel, so that the floor plate has good bearing performance, is safe and reliable, and the installation and construction method of the assembled building floor plate comprises the following steps: welding the first connecting barb and the second connecting barb; welding the three-dimensional net rack and the bottom plate; arranging a sealing pad; hoisting the floor board main body; pouring concrete; and (5) installing a connecting piece. In the construction process, a plurality of floors can be constructed simultaneously, and the construction efficiency can be effectively improved.
Description
Technical Field
The invention relates to the technical field of floor plates, in particular to an assembly type building floor plate and an installation construction method thereof.
Background
The floor plate is a plate for dividing each layer of the building, and can be built in a mode of building templates and pouring concrete in the building process; the method needs to pour layer by layer, and usually, after a next floor plate is dried and formed, the next floor plate is poured, so that a large amount of working hours need to be consumed in the construction process, and the construction efficiency is low; meanwhile, in the construction process, the floor plates can be made into modules and then hoisted and fixed, but in the prior art, the prefabricated floor plate modules are usually made of reinforced concrete and have large weight, so that great troubles are brought to hoisting construction.
However, the prior art has at least the following problems and contradictions:
firstly, the concrete floor board dry forming is slow, and the efficiency of construction is low, and needs the maintenance in the drying process, avoids its drying to lead to the fracture too fast, leads to the engineering time cycle length, and the engineering progress is slow.
Secondly, prefabricated floor board module weight is big, inconvenient hoist and mount, and when the floor was higher relatively, hoist and mount construction danger degree was big, and the efficiency of construction is low.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
It is an object of the present invention to provide an assembly type building floor panel; the solution combines the two advantages of the prior art to solve the problems of the background art.
The invention also aims to provide an installation and construction method of the floor plate of the fabricated building, so as to solve the problem of low installation and construction efficiency of the floor plate in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an assembly type building floor plate comprises a floor plate main body; the floor board main body comprises a support shell erected between the two beams and a three-dimensional net rack arranged in the support shell; the support shell comprises a containing groove for containing the three-dimensional net rack; the floor board main body also comprises a panel movably closing the accommodating groove; the three-dimensional net rack comprises a supporting part at the lower end and a connecting part at the upper end, and the connecting part comprises a plurality of first connecting barbs which are arranged at intervals and connected to the upper surface of the supporting part; the floor board main body also comprises a sealing pad which is sleeved outside the first connecting barb and seals the upper surface of the supporting part; the floor plate main body also comprises a closed cavity which is positioned between the sealing pad and the panel and is used for filling concrete; the panel includes a second connector barb projecting into the closed cavity.
The support housing includes first and second side plates connected between the two beams, and third and fourth side plates connected between the first and second side plates; the first side plate comprises a first inner side surface facing the closed cavity and a plurality of first connecting grooves which are arranged on the first inner side surface and communicated with the closed cavity; the second side plate comprises a second inner side surface facing the closed cavity and a plurality of second communication grooves which are arranged on the second inner side surface and communicated with the closed cavity; the third side plate comprises a third inner side surface facing the closed cavity and a plurality of third communicating grooves which are arranged on the third inner side surface and communicated with the closed cavity; the fourth side plate comprises a fourth inner side surface facing the closed cavity and a plurality of fourth communication grooves which are arranged on the fourth inner side surface and communicated with the closed cavity.
The third side plate also comprises a plurality of first discharge holes for discharging concrete out of the closed cavity; the fourth side plate further comprises a plurality of second discharge holes for discharging concrete; the support housing further includes a first orifice blocking member blocking the first discharge hole and a second orifice blocking member blocking the second discharge hole.
The first side plate further comprises a first outer side face opposite to the first inner side face in direction, and a plurality of first connecting notches arranged on the first outer side face at intervals; the second side plate also comprises a second outer side face opposite to the second inner side face in direction, and a plurality of second connecting gaps arranged on the second outer side face at intervals; the first outer side face is vertically arranged; the first outer side face is parallel to the second outer side face.
The invention also comprises a connecting piece for connecting the main bodies of two adjacent floor plates; the connecting piece comprises a first connecting slide block matched with the first connecting notch, a second connecting slide block matched with the second connecting notch and a connecting plate connected between the first connecting slide block and the second connecting slide block.
The first connecting notch comprises an upward first upper opening and an outward first side opening; the first side opening comprises a first side wall and a second side wall extending outwards; the first side wall comprises a first limiting bulge extending towards the second side wall; the second side wall comprises a second limiting bulge extending towards the first side wall; the second connecting notch comprises an upward second upper opening and an outward second side opening; the second side opening comprises a third side wall and a fourth side wall extending outwards; the third side wall comprises a third limit bulge extending towards the fourth side wall; the fourth side wall includes a fourth stop tab extending toward the third side wall.
The connecting piece still carries out spacing cardboard including being in the connecting piece upper end and to the panel, the panel includes the draw-in groove of holding cardboard.
The supporting shell further comprises a bottom plate for supporting the three-dimensional net rack, and the bottom plate is arched inwards from the first side plate to the second side plate; the supporting part is provided with a bottom surface matched with the bottom plate.
A mounting construction method of an assembly type building floor plate comprises the following steps:
(1) placing the panel in the accommodating groove, and moving the floor plate main bodies to the installation floor by hoisting through a crane, so that the floor plate main bodies are placed side by side;
(2) conveying concrete to the sealing pad to cover the first connecting barb, then installing the panel, and extruding the panel downwards to enable the concrete filled in the closed cavity to enter the first communicating groove, the second communicating groove, the third communicating groove and the fourth communicating groove and enable redundant concrete to be discharged from the first discharge hole and the second discharge hole;
(3) by last from installation connecting piece down for the connecting piece connects two adjacent floor board main parts, carries on spacingly through the cardboard to the panel simultaneously.
After the technical scheme is adopted, the assembled building floor plate disclosed by the invention at least has the following beneficial effects:
the concrete in each area can be isolated from each other through the supporting shell, and the concrete in each area is independently filled and dried, so that the construction efficiency can be effectively improved.
Two, through concrete connection panel, three-dimensional rack and support housing, can be so that firm in connection between each part of floor board main part, and then make floor board main part have good anti-seismic performance.
Thirdly, the first connecting barb and the second connecting barb which extend into the closed cavity are made of steel bars and are connected with concrete, and after the concrete is solidified, a concrete layer is formed in the closed cavity and has high strength and good bearing performance; simultaneously concrete layer supports between supporting part and panel, can effectually support the panel, avoids the panel to sink and causes floor board surface unevenness.
The supporting part of the three-dimensional net rack is of a hollow structure, and when the concrete layer and the panel are supported, the lower end of the sealing pad forms a hollow area, so that the weight of the floor board main body can be effectively reduced, and the lifting construction is facilitated.
Fifthly, the panel is sealed after the poured concrete enters the sealed cavity, and the panel can be temporarily supported by the supporting shell, so that the construction is facilitated for constructors, and the construction efficiency is further improved; meanwhile, the construction can be carried out on another floor without waiting for the drying of concrete, so that the construction time can be effectively saved, and the construction efficiency is improved.
According to the installation and construction method of the assembled building floor plate, in the actual implementation process, the inner part of the floor plate main body is hollowed, the weight is light, the lifting is convenient, and the installation efficiency can be effectively improved; the effect of connection is mainly played to the concrete simultaneously, and when the concrete did not solidify, but support shell supporting panel made things convenient for constructor to come, the construction of being convenient for, and the floor board owner need not wait for the concrete drying to solidify in the installation concatenation process, improvement efficiency of construction that can be further. From top to bottom erection joint spare, accessible action of gravity makes the first link block of connecting piece in the same trend slide into first connection breach, and the second link block of connecting piece is in the same trend slide into the second connection breach simultaneously for quick amalgamation is connected between the double-phase adjacent floor board main part, can the effectual installation and construction efficiency who improves the floor board.
Drawings
FIG. 1 is a schematic illustration of a floor structure of the present invention;
FIG. 2 is a first perspective cross-sectional view of a floor panel of the present invention;
FIG. 3 is a first perspective structural view of the support housing of the present invention;
FIG. 4 is a second perspective view of the support housing of the present invention;
FIG. 5 is a cross-sectional view of a first orifice blocking member of the present invention;
FIG. 6 is a schematic view of a connector structure of the present invention;
FIG. 7 is an enlarged view of area A of the present invention;
in the figure:
a floor panel body 1; a support housing 11; a three-dimensional net frame 12; a receiving groove 111; a panel 13; a support portion 121; a connecting portion 122; first connecting barb 1221; a seal pad 14; a closed cavity 15; a second connecting barb 131; a first side panel 112; a second side plate 113; a third side panel 114; a fourth side plate 115; a first connecting groove 1121; second communicating grooves 1131; a third communicating groove 1141; the fourth communication groove 1151; a first discharge orifice 1142; a second discharge hole 1152; a first plugging member 116; a first housing 1161; a first tube 1162; a first elastomeric plug 1163; a first inner bore 11631; a first limit step 1122; a second limit step 1132; a first connection notch 1123; a second attachment notch 1133; a connecting piece 2; a first connecting slider 21; a second connecting slider 22; a connecting plate 23; a first upper opening 11231; a first side opening 11232; a first limit projection 112321; a second limit projection 112322; a chucking plate 24; a card slot 132; a bottom plate 117.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
As shown in fig. 1 to 7, a fabricated building floor panel includes a floor panel body 1; the floor plate main body 1 comprises a support shell 11 erected between two beams and a three-dimensional net rack 12 arranged in the support shell 11; the support housing 11 includes a receiving groove 111 for receiving the three-dimensional net frame 12; the floor board main body 1 further comprises a panel 13 for closing the accommodating groove 111; the three-dimensional net frame 12 comprises a supporting part 121 at the lower end and a connecting part 122 at the upper end, wherein the connecting part 122 comprises a plurality of first connecting barbs 1221 which are arranged at intervals and connected to the upper surface of the supporting part 121; the floor board main body 1 further comprises a sealing pad 14 which is sleeved outside the first connecting barb 1221 and seals the upper surface of the supporting part 121; the floor slab body 1 further comprises a closed cavity 15 between the sealing pad 14 and the panel 13 for filling with concrete; the panel 13 includes a second connector barb 131 that extends into the enclosed cavity 15. In the actual implementation process, the interior of the floor plate is hollowed out by matching the accommodating groove 111 with the three-dimensional net rack 12, so that the weight of the floor plate is reduced, and the floor plate is convenient to hoist; support casing 11 and three-dimensional rack 12 simultaneously can effectual supporting panel 13 for the floor board has good bearing performance, and safe and reliable can be constructed a plurality of floors simultaneously in the work progress, can effectual improvement construction efficiency.
The containing groove 111 is divided into an upper part and a lower part through the sealing cushion 14, the upper part is sealed through the panel 13 to form a sealed cavity 15, specifically, during construction, the sealed cavity 15 is filled with concrete, the first connecting barb 1221 and the second connecting barb 131 are immersed in the concrete, after the concrete is solidified, the panel 13 is fixedly connected with the three-dimensional net rack 12, and a solidified concrete layer is supported between the three-dimensional net rack 12 and the panel 13, so that the situations that the panel 13 is deformed and the surface of a floor board is uneven in the use process can be avoided; the connection mode also ensures that all components of the floor board main body 1 are firmly and stably connected, so that the floor board has good anti-seismic effect; specifically, the sealing pad 14 has the effect of buffering vibrations for the rubber pad, can avoid the direct bump of three-dimensional rack 12 and concrete layer through sealing pad 14, all has the guard action to three-dimensional rack 12 and concrete layer.
Preferably, the support housing 11 includes a first side plate 112 and a second side plate 113 connected between the two beams, and a third side plate 114 and a fourth side plate 115 connected between the first side plate 112 and the second side plate 113; the first side plate 112 includes a first inner side surface facing the closed cavity 15 and a plurality of first communicating grooves 1121 on the first inner side surface and communicating with the closed cavity 15; the second side plate 113 comprises a second inner side surface facing the closed cavity 15 and a plurality of second communicating grooves 1131 on the second inner side surface and communicated with the closed cavity 15; the third side plate 114 comprises a third inner side surface facing the closed cavity 15 and a plurality of third communicating grooves 1141 on the third inner side surface and communicated with the closed cavity 15; the fourth side plate 115 includes a fourth inner side surface facing the closed cavity 15 and a plurality of fourth communication grooves 1151 on the fourth inner side surface and communicating with the closed cavity 15. In an actual implementation process, the panel 13 is extruded to enable the concrete to flow into the first connecting groove 1121, the second connecting groove 1131, the third connecting groove 1141 and the fourth connecting groove 1151, and after the concrete is solidified, the concrete layer is connected with the first side plate 112, the second side plate 113, the third side plate 114 and the fourth side plate 115 to limit the concrete layer; meanwhile, the concrete layer is used for limiting the panel 13 and the three-dimensional net rack 12, so that the three-dimensional net rack 12 is connected with the supporting shell 11, and the anti-seismic performance of the floor plate is improved.
Preferably, the third side plate 114 further includes a plurality of first discharge holes 1142 through which the concrete is discharged out of the closed cavity 15; the fourth side plate 115 further includes a plurality of second discharge holes 1152 for discharging concrete; support housing 11 also includes a first orifice 116 that mates with first discharge orifice 1142 and a second orifice that mates with second discharge orifice 1152. In the practical implementation process, the closed cavity 15 is closed through the first hole plugging piece 116 and the second hole plugging piece, and the pressure in the closed cavity 15 is increased after the panel 13 is extruded, so that the concrete can flow into the first communicating groove, the second communicating groove, the third communicating groove and the fourth communicating groove.
Preferably, the aperture of first discharge hole 1142 is gradually smaller from inside to outside; the first hole blocking member 116 includes a first housing 1161 matching with the first discharge hole 1142, a first tube 1162 disposed in the first housing 1161, and a first elastic plug 1163 connected between the first housing 1161 and the first tube 1162; the first tube 1162 has a first inlet for concrete to enter and a first outlet for concrete to exit, and the diameter of the first tube 1162 gradually decreases from the first inlet to the first outlet; the first resilient plug 1163 has a first inner hole 11631 in communication with the first outlet; the first housing 1161 has an outer end facing outward; the outer end has an extension collar extending toward the axis of the first housing 1161. In practical implementation, the first elastic plug 1163 is mainly made of rubber or sponge material; the first hole blocking member 116 is installed in the first discharge hole 1142, and when the panel is not pressed, the first inner hole 11631 is in a closed state; when the panel is pressed, the panel moves downwards, the concrete in the closed cavity is pressurized and overflows outwards, enters the first hole blocking piece 116 through the first inlet, flows out of the first outlet and enters the first inner hole 11631, and the concrete presses the inner wall of the first elastic plug 1163 under the action of pressure, so that the first inner hole 11631 expands to enable the concrete to be discharged outwards through the first inner hole 11631; when the pressure in the closed cavity is restored after the concrete is discharged, the first inner hole 11631 is restored and re-closed because the first elastic plug 1163 is no longer under the pressure of the concrete. The extension retainer ring of the first shell 1161 has a function of limiting the first elastic plug 1163, so that the first plug is prevented from being separated outwards; since the first discharge hole 1142 is gradually reduced from the inside to the outside, the first plugging member 116 is more tightly and firmly combined with the first discharge hole 1142 during the discharge of the concrete. Specifically, the first bore 11631 has a first bore segment connected to the first outlet; the first hole section is gradually reduced outwards from the first outlet until the first hole section is closed.
Preferably, the hole diameters of the second exhaust holes 1152 are gradually reduced from the inside to the outside; the second hole blocking member includes a second housing fitted with the second discharge hole 1152, a second tube disposed in the second housing, and a second elastic plug connected between the second housing and the second tube; the second pipe body is provided with a second inlet for concrete to enter and a second outlet for concrete to discharge, and the diameter of the second pipe body is gradually reduced from the second inlet to the second outlet; the second elastic plug is provided with a second inner hole communicated with the second outlet; the second shell has an outer end facing to the outside; the outer end has an extension collar extending toward the second housing axis. In the practical implementation process, the second elastic plug is mainly made of rubber or sponge material; the second orifice blocking member is installed in the second discharge hole 1152 such that the second inner hole is in a closed state when the panel is not pressed; when the panel is extruded, the panel moves downwards, the concrete in the closed cavity is pressurized and overflows outwards, enters the second hole plugging piece through the second inlet and flows out of the second outlet to enter the second inner hole, and the concrete extrudes the inner wall of the second elastic plug under the action of pressure, so that the second inner hole is expanded to discharge the concrete outwards through the second inner hole; when the pressure in the closed cavity is recovered after the concrete is discharged, the second inner hole is recovered and is closed again because the second elastic plug is not under the pressure action of the concrete any more. The extension retainer ring of the second shell has the function of limiting the second elastic plug and prevents the second plug from being separated outwards; since the second discharge hole 1152 is tapered from the inside to the outside, the second orifice fitting is more tightly and firmly coupled to the second discharge hole 1152 during the discharge of concrete. Specifically, the second inner hole is provided with a second hole section connected with the second outlet; the second hole section is gradually reduced outwards from the second outlet until the second hole section is closed.
Preferably, the first side plate 112 has a first limit step 1122 at the upper end of the first side plate 112, and the second side plate 113 has a second limit step 1132 at the upper end of the second side plate 113. In the actual implementation process, the panel 13 is supported by the matching of the first step and the second step, and in the process of extruding the concrete in the closed cavity 15 and discharging the concrete out of the closed cavity 13, the panel 13 stops moving after moving downwards to the first limiting step 1122 and the second limiting step 1132, so that a certain amount of concrete is kept in the closed cavity 15; meanwhile, the limiting function of the first limiting step 1122 and the second limiting step 1132 is utilized, so that the floor boards 1 are at the same height on the spliced rear panel 13, and the upper surfaces of the floor boards are smooth.
Preferably, the first side plate 112 further includes a first outer side surface facing opposite to the first inner side surface, and a plurality of first connection notches 1123 spaced apart from each other on the first outer side surface; the second side plate 113 further comprises a second outer side surface facing opposite to the second inner side surface, and a plurality of second connecting notches 1133 arranged on the second outer side surface at intervals; the first outer side surface is vertically arranged; the first outer side surface is parallel to the second outer side surface. In the practical implementation process, a plurality of floor plate main bodies 1 need to be spliced to form a floor plate, the adjacent floor plate main bodies 1 are connected through the first connecting notch 1123 and the second connecting notch 1133, specifically, the first outer side face is attached to the second outer side face of another floor plate main body 1, the second outer side face is attached to the first outer side face of another floor plate main body 1, the floor plate main bodies 1 are connected in a seamless mode, and the floor plate main bodies 1 are firmly connected through the plurality of first connecting notches 1123 and the second connecting notch 1133.
Preferably, the present invention further comprises a connecting member 2 connecting two adjacent floor panel bodies 1; the connector 2 includes a first connection block 21 engaged with the first connection notch 1123, a second connection block 22 engaged with the second connection notch 1133, and a connection plate 23 connected between the first connection block 21 and the second connection block 22. In the practical implementation process, the connecting piece 2 is inserted into the first connecting notch 1123 and the second connecting notch 1133, so that the two adjacent floor plate main bodies 1 are spliced together, and the quick installation and construction are facilitated.
Preferably, the first connection notch 1123 includes an upward facing first upper opening 11231 and an outward facing first side opening 11232; the first side opening 11232 includes a first sidewall and a second sidewall extending outwardly; the first side wall includes a first limit projection 112321 extending toward the second side wall; the second side wall includes a second limit projection 112322 extending toward the first side wall; the second connecting notch 1133 includes a second upper opening facing upward and a second side opening facing outward; the second side opening comprises a third side wall and a fourth side wall which extend outwards; the third side wall comprises a third limit bulge extending towards the fourth side wall; the fourth sidewall includes a fourth stop tab extending toward the third sidewall. In the practical implementation process, the first connecting slide block 21 is accommodated through the first upper opening 11231, the second connecting slide block 22 is accommodated through the second upper opening, the first side opening 11232 and the second side opening avoid the connecting plate 23, the connecting piece 2 is convenient to insert into the first connecting notch 1123 and the second connecting notch 1133 from top to bottom, the splicing of the two adjacent floor plate main bodies 1 is facilitated, and the splicing efficiency can be effectively accelerated.
Preferably, the connector 2 further comprises a clamping plate 24 at the upper end of the connector 2 for limiting the position of the panel 13, and the panel 13 comprises a clamping groove 132 for accommodating the clamping plate 24. In actual implementation, through the form that inserts connecting piece 2 for cardboard 24 card is spacing in draw-in groove 132 through cardboard 24 to panel 13, and panel 13 breaks away from when avoiding the concrete not to solidify, and is further, through the cooperation of cardboard 24 with draw-in groove 132, makes each panel 13 after amalgamating each other, and the upper surface of floor board levels. In practice, the connecting member may be reinforced by a screw, a bolt or a latch, so that the connecting member and the support housing are firmly connected.
Preferably, the support housing 11 further comprises a bottom plate 117 for supporting the three-dimensional net frame 12, wherein the bottom plate 117 is arched inwards from the first side plate 112 to the second side plate 113; the support portion 121 has a bottom surface that is fitted with the bottom plate 117. In practical implementation, the floor panel body 1 can bear larger weight and has better load bearing performance through the inward arched bottom plate 117.
A mounting construction method of an assembly type building floor plate comprises the following steps:
(1) placing the panel 13 in the accommodating groove 111, and moving the floor plate main body 1 to an installation floor by hoisting by a crane, so that the floor plate main bodies 1 are placed side by side;
(2) delivering concrete onto the sealing pad 14 to cover the first connecting barb 1221, then installing the panel 13, pressing the panel 13 downward to make the concrete filled in the closed cavity 15 enter the first connecting groove 1121, the second connecting groove 1131, the third connecting groove 1141 and the fourth connecting groove 1151, and make the excess concrete discharged from the first discharge hole 1142 and the second discharge hole 1152;
(3) from top to bottom erection joint spare 2 for connecting 2 connects double-phase adjacent floor board main part 1, carries on spacingly through cardboard 24 to panel 13 simultaneously.
In the actual implementation process, the floor plate main body 1 is hollow, so that the weight is light, the lifting is convenient, and the mounting efficiency can be effectively improved; meanwhile, the concrete mainly plays a role in connection, when the concrete is not solidified, the supporting shell 11 can support the panel 13, so that the convenience is brought to constructors, the construction is facilitated, the floor plate main body 1 does not need to wait for the concrete to be dried and solidified in the installation and splicing process, and the construction efficiency can be further improved. From top to bottom erection joint spare 2, accessible action of gravity makes in first link block 21 of connecting piece 2 slides in first connection breach 1123 along the trend, and in second link block 22 of connecting piece 2 slides in second connection breach 1133 along the trend simultaneously for quick amalgamation is connected between two adjacent floor board main parts 1, can effectual improvement floor board's installation and construction efficiency.
After the construction is completed, the floor slab comprises a panel 13, a concrete layer, a sealing pad 14, a hollow layer and a bottom plate 117 of the supporting shell 11 from top to bottom, and after sound is generated, the sound needs to be transmitted through the multilayer structure of the floor slab, because the multilayer structure of the floor slab is made of different materials, wherein the concrete layer is formed after concrete is solidified, the sealing pad 14 is made of rubber, and the hollow layer has a large amount of air; the floor plate can effectively enable sound to be gradually attenuated when passing through the floor plate, and further the sound insulation effect is achieved.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (9)
1. The utility model provides an assembly type building floor board which characterized in that: comprises a floor board main body; the floor board main body comprises a support shell erected between the two beams and a three-dimensional net rack arranged in the support shell; the support shell comprises a containing groove for containing the three-dimensional net rack; the floor board main body also comprises a panel movably closing the accommodating groove; the three-dimensional net rack comprises a supporting part at the lower end and a connecting part at the upper end, and the connecting part comprises a plurality of first connecting barbs which are arranged at intervals and connected to the upper surface of the supporting part; the floor board main body also comprises a sealing pad which is sleeved outside the first connecting barb and seals the upper surface of the supporting part; the floor plate main body also comprises a closed cavity which is positioned between the sealing pad and the panel and is used for filling concrete; the panel includes a second connector barb projecting into the closed cavity.
2. A fabricated building floor panel according to claim 1, wherein: the support housing includes first and second side plates connected between the two beams, and third and fourth side plates connected between the first and second side plates; the first side plate comprises a first inner side surface facing the closed cavity and a plurality of first connecting grooves which are arranged on the first inner side surface and communicated with the closed cavity; the second side plate comprises a second inner side surface facing the closed cavity and a plurality of second communication grooves which are arranged on the second inner side surface and communicated with the closed cavity; the third side plate comprises a third inner side surface facing the closed cavity and a plurality of third communicating grooves which are arranged on the third inner side surface and communicated with the closed cavity; the fourth side plate comprises a fourth inner side surface facing the closed cavity and a plurality of fourth communication grooves which are arranged on the fourth inner side surface and communicated with the closed cavity.
3. A fabricated building floor panel according to claim 2, wherein: the third side plate also comprises a plurality of first discharge holes for discharging concrete out of the closed cavity; the fourth side plate further comprises a plurality of second discharge holes for discharging concrete; the support housing further includes a first orifice blocking member blocking the first discharge hole and a second orifice blocking member blocking the second discharge hole.
4. A fabricated building floor panel according to claim 3, wherein: the first side plate further comprises a first outer side face opposite to the first inner side face in direction, and a plurality of first connecting notches arranged on the first outer side face at intervals; the second side plate also comprises a second outer side face opposite to the second inner side face in direction, and a plurality of second connecting gaps arranged on the second outer side face at intervals; the first outer side face is vertically arranged; the first outer side face is parallel to the second outer side face.
5. A fabricated building floor panel according to claim 4, wherein: the connecting piece is used for connecting the two adjacent floor plate main bodies; the connecting piece comprises a first connecting slide block matched with the first connecting notch, a second connecting slide block matched with the second connecting notch and a connecting plate connected between the first connecting slide block and the second connecting slide block.
6. A fabricated building floor panel according to claim 5, wherein: the first connecting notch comprises an upward first upper opening and an outward first side opening; the first side opening comprises a first side wall and a second side wall extending outwards; the first side wall comprises a first limiting bulge extending towards the second side wall; the second side wall comprises a second limiting bulge extending towards the first side wall; the second connecting notch comprises an upward second upper opening and an outward second side opening; the second side opening comprises a third side wall and a fourth side wall extending outwards; the third side wall comprises a third limit bulge extending towards the fourth side wall; the fourth side wall includes a fourth stop tab extending toward the third side wall.
7. A fabricated building floor panel according to claim 6, wherein: the connecting piece still carries out spacing cardboard including being in the connecting piece upper end and to the panel, the panel includes the draw-in groove of holding cardboard.
8. A fabricated building floor panel according to claim 7, wherein: the supporting shell further comprises a bottom plate for supporting the three-dimensional net rack, and the bottom plate is arched inwards from the first side plate to the second side plate; the supporting part is provided with a bottom surface matched with the bottom plate.
9. The installation and construction method of the assembled building floor plate is characterized by comprising the following steps:
(1) placing the panel in the accommodating groove, and moving the floor plate main bodies to the installation floor by hoisting through a crane, so that the floor plate main bodies are placed side by side;
(2) conveying concrete to the sealing pad to cover the first connecting barb, then installing the panel, and extruding the panel downwards to enable the concrete filled in the closed cavity to enter the first communicating groove, the second communicating groove, the third communicating groove and the fourth communicating groove and enable redundant concrete to be discharged from the first discharge hole and the second discharge hole;
(3) by last from installation connecting piece down for the connecting piece connects two adjacent floor board main parts, carries on spacingly through the cardboard to the panel simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836031.0A CN113653232B (en) | 2021-07-23 | 2021-07-23 | Assembly type building floor plate and installation and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110836031.0A CN113653232B (en) | 2021-07-23 | 2021-07-23 | Assembly type building floor plate and installation and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113653232A true CN113653232A (en) | 2021-11-16 |
| CN113653232B CN113653232B (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110836031.0A Active CN113653232B (en) | 2021-07-23 | 2021-07-23 | Assembly type building floor plate and installation and construction method thereof |
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| CN207110166U (en) * | 2017-06-02 | 2018-03-16 | 北京中清恒业科技开发有限公司 | A kind of prefabricated PC close rib building roof composite plate |
| CN108222349A (en) * | 2018-01-05 | 2018-06-29 | 沈阳建筑大学 | A kind of light steel of half assembled-foam concrete composite floor and its construction method |
| CN208088615U (en) * | 2017-11-24 | 2018-11-13 | 中民筑友科技投资有限公司 | A kind of prefabricated board and hollow laminated floor slab |
| CN212613272U (en) * | 2021-01-13 | 2021-02-26 | 湖南大学 | UHPC (ultra high performance polycarbonate) embedded-free steel bar superposed cast-in-place light floor slab and floor slab joint structure |
| CN112502317A (en) * | 2020-10-29 | 2021-03-16 | 福建金启点实业有限公司 | High-strength steel structure building and construction method |
| CN112502313A (en) * | 2020-10-29 | 2021-03-16 | 福建金启点实业有限公司 | High-altitude component hoisting construction method |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1509229A (en) * | 1965-12-21 | 1968-01-12 | Prefabricated concrete panels and their production processes | |
| JP2000186387A (en) * | 1998-12-21 | 2000-07-04 | Sekisui Plastics Co Ltd | Substrate for hollow concrete slab and building using the same |
| CN1757844A (en) * | 2002-04-30 | 2006-04-12 | 邱则有 | Building floor of reinforced concrete stereo force bearing structure |
| CN205677128U (en) * | 2016-05-26 | 2016-11-09 | 湖北大成空间科技股份有限公司 | A kind of assembled cavity laminated floor slab |
| CN207110166U (en) * | 2017-06-02 | 2018-03-16 | 北京中清恒业科技开发有限公司 | A kind of prefabricated PC close rib building roof composite plate |
| CN208088615U (en) * | 2017-11-24 | 2018-11-13 | 中民筑友科技投资有限公司 | A kind of prefabricated board and hollow laminated floor slab |
| CN108222349A (en) * | 2018-01-05 | 2018-06-29 | 沈阳建筑大学 | A kind of light steel of half assembled-foam concrete composite floor and its construction method |
| CN112502317A (en) * | 2020-10-29 | 2021-03-16 | 福建金启点实业有限公司 | High-strength steel structure building and construction method |
| CN112502313A (en) * | 2020-10-29 | 2021-03-16 | 福建金启点实业有限公司 | High-altitude component hoisting construction method |
| CN212613272U (en) * | 2021-01-13 | 2021-02-26 | 湖南大学 | UHPC (ultra high performance polycarbonate) embedded-free steel bar superposed cast-in-place light floor slab and floor slab joint structure |
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| CN113653232B (en) | 2022-09-27 |
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