CN216109325U

CN216109325U - Prefabricated villa board

Info

Publication number: CN216109325U
Application number: CN202121880120.7U
Authority: CN
Inventors: 卢长进
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-03-22
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to a prefabricated plate for a villa, which comprises a middle foam plate, wherein reinforcing mesh sheets are arranged on two sides of the middle foam plate, a concrete filling layer is poured on the reinforcing mesh sheets, a frame plate is arranged on the outer side of the concrete filling layer, the frame plate, the concrete filling layer and the middle foam plate are fixedly connected, a concrete shell is arranged on the outer side of the frame plate, and the foam plates are arranged in a clamping cavity between the frame plates, so that the weight of the prefabricated plate can be effectively reduced, the material cost of the prefabricated plate can be reduced, the heat insulation performance of the prefabricated plate can be effectively improved, the material strength of the prefabricated plate can be effectively improved through the reinforcing mesh sheets, the villa strength is high, the subject construction cost of a self-constructed villa can be effectively reduced, and the construction efficiency is improved.

Description

Prefabricated villa board

Technical Field

The utility model relates to the technical field of buildings, in particular to a prefabricated villa board.

Background

With the rapid development of the economy in nearly thirty years in China, the self-built villas are very common in county and town level markets. However, with the aging problem of the population in recent years, when a villa is built by self at the county and town level, the number of professional workers for building the villa is reduced year by year, the cost of the workers for building the villa is increased year by year, the cost of a building unit is a heavy burden, and the building cost of the unit for contracting the building of the villa is reduced in various ways. In traditional villa construction process, the main part construction cost occupies the proportion great in the villa construction, and the cost is because reinforced concrete's cost in the main part construction on the one hand, and the great cost of main part construction mainly is the cost of labor, needs a plurality of work types to cooperate in actual construction, and the efficiency of construction is low, and then leads to building the villa cost of labor certainly very high. Therefore, the construction method is also a great problem faced by construction contractors in recent years, for this reason, the construction materials of the PC prefabricated members appear in the market, after the specifications of the PC prefabricated members are designed, the PC prefabricated members are produced by factories and then are hoisted and installed, the PC prefabricated members are mostly used for high-rise buildings of public rentals in cities, reinforcement cages are bound in templates aiming at the PC prefabricated members, then concrete is poured into the templates, and finally the PC prefabricated members are formed, and the integral structure and the strength requirements of the PC prefabricated members are different from the requirements of prefabricated members for the construction of county-and-town-level self-built villas.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the prefabricated villa board can effectively reduce the theme construction cost of the self-constructed villa and improve the construction efficiency.

The technical problem to be solved in the utility model is as follows:

villa prefabricated plate, the prefabricated plate contains middle cystosepiment, the both sides of middle cystosepiment are provided with the reinforcing bar net piece, the concrete filling layer has been pour on the reinforcing bar net piece, the concrete filling layer outside is provided with the frame plate, fixed connection between frame plate, concrete filling layer and the middle cystosepiment, the frame plate outside is provided with the concrete shell.

The utility model also has the following technical characteristics:

the frame plate outside is provided with the net frame respectively, be provided with the multiunit mesh on the net frame, the net frame contains the perpendicular alternately constitution of multiunit vertical net board and horizontal net board, vertical net board and horizontal net board and frame plate vertical arrangement.

The frame plate is correspondingly provided with a plurality of through holes, the through holes are located on the periphery of the frame plate, a tightening screw is arranged in each through hole, a locking nut is arranged at the extending end of each tightening screw, and the locking nut is abutted against the frame plate.

The frame plate is provided with groove plates, the groove plates are arranged in two groups along the length direction of the frame plate, openings of the groove plates are provided with flanges, and the flanges are fixed on the frame plate through screws.

The groove bottom position of frid is provided with the opening, the opening runs through along the length direction of frid and arranges, be provided with the bolt board in the opening, the bolt board is arranged along opening length direction.

The bolt plate is integrally in a groove plate shape, the groove opening of the bolt plate is abutted to the frame plate, the outer side plate surface of the groove bottom of the bolt plate is flush with the outer side plate surface of the groove plate, and the bolt plate cover is arranged at the position of a lock nut penetrating through the screw rod tightly.

The frame plate structure comprises a frame plate, a first connecting support plate and a second connecting support plate, wherein the frame plate is arranged on one side of a prefabricated plate, the first connecting support plate is arranged perpendicular to the frame plate, the second connecting support plate is arranged perpendicular to the frame plate, and the first connecting support plate and the second connecting support plate are attached and connected through a fixing bolt.

The second connecting support plate is provided with strip-shaped holes, the strip-shaped holes are arranged along the length direction of the second connecting support plate, and the fixing bolts penetrate through the strip-shaped holes and are connected with the threaded holes of the first connecting support plate.

Compared with the prior art, the utility model has the beneficial effects that: the foam board is arranged in the clamping cavity between the frame plates, so that the weight of the prefabricated board can be effectively reduced, the material cost of the prefabricated board is reduced, the heat insulation performance of the prefabricated board can be effectively improved, the material strength can be effectively improved through the steel bar net piece, the villa strength is high, the theme construction cost of the self-constructed villa can be effectively reduced, and the construction efficiency is improved.

Drawings

FIG. 1 is a schematic view of two perspective structures of a prefabricated panel;

FIGS. 2, 3 and 4 are three views of a prefabricated panel;

FIGS. 5 and 6 are schematic views of two kinds of perspective structures of the precast slabs after being removed from a concrete cover at one side;

FIG. 7 is a schematic view showing the construction of two viewing angles after the precast slabs are removed from the concrete shell;

FIGS. 8 and 9 are schematic views of two kinds of structures of the frame plate, the concrete filling layer and the middle foam plate;

FIG. 10 is a schematic view of the construction of the concrete fill layer and the intermediate foam board.

Detailed Description

Referring to fig. 1 to 10, the structural features of the prefabricated villa slab are detailed as follows:

when the precast slab 200 is formed in a factory, in order to effectively reduce the weight of the precast slab 200 and improve the heat insulation of the precast slab 200, the precast slab 200 includes a middle foam slab 210, reinforcing mesh sheets 220 are arranged on two sides of the middle foam slab 210, a concrete filling layer 230 is poured on the reinforcing mesh sheets 220, a frame plate 240 is arranged on the outer side of the concrete filling layer 230, and the frame plate 240, the concrete filling layer 230 and the middle foam slab 210 are fixedly connected.

The foam board 210 is arranged in the clamping cavity between the frame plates 240, so that the weight of the prefabricated board 200 can be effectively reduced, the material cost of the prefabricated board 200 can be reduced, the heat insulation performance of the prefabricated board 200 can be effectively improved, and the strength of the prefabricated board 200 can be effectively improved through the steel bar net piece 220.

Further, in order to make the entire prefabricated panel 200 present a slab having an appearance of a retarded soil construction, a concrete outer skin 250 is provided outside the frame panel 240.

The frame plate 240, the concrete filling layer 230, the steel mesh sheet 220 and the middle foam plate 210 form a skeleton structure of the prefabricated panel 200, so that the weight of the whole prefabricated panel 200 is effectively reduced, the strength is improved, and the cost is reduced.

In order to ensure that the concrete shell 250 is reliably fixed with the frame plate 240, the outer side of the frame plate 240 is provided with a grid frame 260, the grid frame 260 is provided with a plurality of groups of meshes, the grid frame 260 comprises a plurality of groups of longitudinal grid plates and transverse grid plates which are vertically crossed, and the longitudinal grid plates and the transverse grid plates are vertically arranged with the frame plate 240.

In actual production, after the frame plate 240, the concrete filling layer 230, the steel mesh 220 and the middle foam plate 210 are supported in the mold, concrete is poured into the mold box, and after the concrete shell 250 is solidified, the precast slab 200 with the shape can be obtained.

Specifically, in order to realize the connection among the frame plate 240, the concrete filling layer 230, the steel mesh 220 and the middle foam plate 210, through holes 241 are correspondingly arranged on the frame plate 240, the through holes 241 are located at the peripheral edges of the frame plate 240, a plurality of through screws 242 are arranged in the through holes 241, lock nuts are arranged at the extending ends of the through screws 242, and the lock nuts abut against the frame plate 240.

Preferably, in order to cover one end of the tightening screw 242 and improve the strength of the prefabricated panel 200, the frame plate 240 is provided with two sets of slot plates 243, the slot plates 243 are arranged along the length direction of the frame plate 240, and the openings of the slot plates 243 are provided with flanges which are fixed on the frame plate 240 by screws.

Specifically, to achieve the installation along the frame plate 240 and the slot plate 243, the frame plate 240 is provided with an opening 2431 at a bottom position of the slot plate 243, the opening 2431 is penetratingly arranged along a length direction of the slot plate 243, a latch plate 244 is arranged in the opening 2431, and the latch plate 244 is arranged along the length direction of the opening 2431.

More preferably, the latch plate 244 is a trough plate, the slot of the latch plate is abutted to the frame plate 240, the outer plate surface of the slot bottom of the latch plate 244 is flush with the outer plate surface of the trough plate 243, and the latch plate 244 covers the position of the lock nut for fastening the screw 242.

In order to achieve the coupling fixation between the frame plates 240, one end of the frame plate 240 at one side of the prefabricated panel 200 is provided with a first coupling bracket 245, the first coupling bracket 245 is disposed perpendicular to the frame plate 240, one end of the frame plate 240 at the other side of the prefabricated panel 200 is provided with a second coupling bracket 246, the second coupling bracket 246 is disposed perpendicular to the frame plate 240, and the first coupling bracket 245 is attached to the second coupling bracket 246 and coupled thereto by a fixing bolt 247.

The fixing of the two side frame plates 240 is achieved by providing the first connecting brackets 245 and the second connecting brackets 246 on the frame plates 240 on both sides of the middle foam plate 210, respectively, and by connecting them by the fixing bolts 247.

Further, to adjust the distance between the frame plates 240, the second connecting support plate 246 is provided with a bar-shaped hole 2461, the bar-shaped hole 2461 is arranged along the length direction of the second connecting support plate 246, and the fixing bolt 247 passes through the bar-shaped hole 2461 and is connected with the threaded hole of the first connecting support plate 245.

The thickness of the intermediate foam sheet 210 is adjusted by adjusting the spacing between the frame plates 240 and by fixing the positions of the bolts 247 and the bar-shaped holes 2461.

Preferably, in order to realize the connection between the whole prefabricated slab 200 and the embedded foundation 100 and the transverse beam 300, one end of the frame plate 240 is provided with a first transverse beam frame plate 270, the first transverse beam frame plate 270 is arranged along the width direction of the frame plate 240, the first transverse beam frame plate 270 is provided with a plurality of insertion holes 271, and the insertion holes 271 are arranged at intervals along the length direction of the first transverse beam frame plate 270.

The other end of the frame plate 240 is provided with a second cross frame plate 280, the second cross frame plate 280 is arranged along the width direction of the frame plate 240, the second cross frame plate 280 is provided with a plurality of insert rods 281, and the insert rods 281 are arranged at intervals along the length direction of the second cross frame plate 280.

The orifice positions of the insertion holes 271 are all provided with horn insertion tubes 272, the orifices of the horn insertion tubes 272 are fixed on the first cross beam frame plate 270, and the orifices of the extending ends of the horn insertion tubes 272 are large-size ends.

When the precast slabs 200 are connected, the insertion rods 281 at the lower ends of the precast slabs 200 at the upper positions are inserted into the trumpet insertion tubes 272 at the upper ends of the precast slabs 200 at the lower positions, so that the precast slabs 200 are connected, the precast slabs 200 are connected with the pre-buried foundation 100 and the cross beam 300 through the above structure, and the connection reliability is ensured.

More preferably, the two ends of the concrete casing 250 extend to the positions of the trumpet insertion tube 272 and the insertion rod 281, the insertion rod 281 protrudes out of one end of the concrete casing 250, one end of the trumpet insertion tube 272 is located at the other end position of the concrete casing 250, and the height of the nozzle of the trumpet insertion tube 272 is lower than the height of the end face at the other end of the concrete casing 250.

The height of the nozzle of the trumpet-shaped insertion pipe 272 is lower than that of the end face of the other end of the concrete shell 250, so that the insertion rod 281 and the trumpet-shaped insertion pipe 272 can be reliably inserted.

Preferably, in order to achieve further reliable combination between the prefabricated panels 200, one end of the concrete shell 250 where the trumpet-shaped insertion tube 272 is located is provided with a strip-shaped clamping groove 251, the strip-shaped clamping groove 251 is arranged along the width direction of the concrete shell 250, the other end of the concrete shell 250 where the insertion rod 281 is located is provided with a strip-shaped clamping strip 252, the strip-shaped clamping strip 252 is arranged along the width direction of the concrete shell 250, and the strip-shaped clamping strip 252 is clamped in the strip-shaped clamping groove 251.

When the prefabricated panels 200 are combined, the trumpet insertion tube 272 and the insertion rod 281 are inserted, and the strip-shaped clamping strips 252 are clamped in the strip-shaped clamping grooves 251, so that the prefabricated panels 200 are reliably combined.

More preferably, in order to realize reliable combination between the concrete prefabricated panels 200 and avoid an excessive gap between the prefabricated panels 200, both sides of the concrete outer shell 250 are respectively provided with a strip-shaped groove 254 and an insertion strip 255, the strip-shaped groove 254 and the insertion strip 255 are arranged along the length direction of the concrete outer shell 250, and the insertion strip 255 between adjacent prefabricated panels 200 is inserted into the strip-shaped groove 254.

After the construction is finished, mortar is filled between the gaps of the prefabricated panels 200 to realize the connection between the prefabricated panels 200.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Prefabricated panel of villa, its characterized in that: the precast slab (200) comprises a middle foam slab (210), reinforcing mesh sheets (220) are arranged on two sides of the middle foam slab (210), a concrete filling layer (230) is poured on the reinforcing mesh sheets (220), a frame slab (240) is arranged on the outer side of the concrete filling layer (230), the frame slab (240), the concrete filling layer (230) and the middle foam slab (210) are fixedly connected, and a concrete shell (250) is arranged on the outer side of the frame slab (240).

2. The prefabricated villa slab as claimed in claim 1, which is characterized in that: the utility model discloses a grid plate, including frame plate (240), grid frame (260), grid frame (240) outside is provided with net frame (260) respectively, be provided with the multiunit mesh on net frame (260), net frame (260) contain the vertical alternately constitution of the vertical grid board of multiunit and horizontal grid board, vertical grid board and horizontal grid board and frame plate (240) are arranged perpendicularly.

3. The prefabricated villa slab as claimed in claim 2, wherein: the frame plate (240) is correspondingly provided with through holes (241), the through holes (241) are located at the periphery of the frame plate (240) and distributed in a plurality, fastening screw rods (242) are arranged in the through holes (241), the extending ends of the fastening screw rods (242) are provided with locking nuts, and the locking nuts are abutted to the frame plate (240).

4. The prefabricated villa slab as claimed in claim 3, wherein: the frame plate (240) is provided with groove plates (243), the groove plates (243) are provided with two groups along the length direction of the frame plate (240), openings of the groove plates (243) are provided with flanges, and the flanges are fixed on the frame plate (240) through screws.

5. The prefabricated villa slab as claimed in claim 4, wherein: an opening (2431) is formed in the bottom of the groove plate (243), the opening (2431) penetrates along the length direction of the groove plate (243), a latch plate (244) is arranged in the opening (2431), and the latch plate (244) is arranged along the length direction of the opening (2431).

6. The prefabricated villa slab as claimed in claim 5, wherein: the bolt plate (244) is integrally in a groove plate shape, a groove opening of the bolt plate is abutted against the frame plate (240), the outer side plate surface of the groove bottom of the bolt plate (244) is flush with the outer side plate surface of the groove plate (243), and the bolt plate (244) covers a lock nut of the threaded screw (242).

7. The prefabricated villa slab as claimed in claim 6, wherein: one end of the frame plate (240) positioned on one side of the prefabricated plate (200) is provided with a first connecting support plate (245), the first connecting support plate (245) is arranged perpendicular to the frame plate (240), one end of the frame plate (240) positioned on the other side of the prefabricated plate (200) is provided with a second connecting support plate (246), the second connecting support plate (246) is arranged perpendicular to the frame plate (240), and the first connecting support plate (245) is attached to the second connecting support plate (246) and connected through a fixing bolt (247).

8. The prefabricated villa slab as claimed in claim 7, wherein: the second connecting support plate (246) is provided with a strip-shaped hole (2461), the strip-shaped hole (2461) is arranged along the length direction of the second connecting support plate (246), and the fixing bolt (247) penetrates through the strip-shaped hole (2461) and is connected with the threaded hole of the first connecting support plate (245).

9. The prefabricated villa slab as claimed in claim 8, wherein: two sides of the concrete shell (250) are respectively provided with a strip-shaped groove (254) and an inserting strip (255), the strip-shaped groove (254) and the inserting strip (255) are arranged along the length direction of the concrete shell (250), and the inserting strip (255) between adjacent prefabricated plates (200) is inserted into the strip-shaped groove (254).