CN110714529A - Integral prefabricated balcony - Google Patents

Abstract

The invention discloses an integral prefabricated balcony, comprising pre-embedded steel bars and a balcony body; one end of the pre-embedded steel bars extends into the balcony body, and the other end passes through the balcony body and is connected with the building body by pouring; the balcony The body includes a bottom plate, side plates fixed on both sides of the bottom plate, a wall surrounding the bottom plate and the periphery of the side plates, a plurality of reinforcing seats arranged under the bottom plate, and a connecting column vertically arranged on the rear side of the side plate; The bottom plate and the side plate are respectively connected with the main body of the building through embedded steel bars; the enclosure wall is integrally cast on the front side of the bottom plate and the side plate; the connecting column is provided with a plurality of grooves at intervals along its height; The space is filled with a concrete pouring layer; the invented integral prefabricated balcony is easy to install, and is firmly connected with the main body of the building and has good safety.

Description

An integral prefabricated balcony

technical field

The invention relates to a balcony, in particular to an integral prefabricated balcony, and belongs to the technical field of building prefabricated parts.

Background technique

With the advancement of housing industrialization in my country and the continuous development of housing construction, more and more enterprises have joined the ranks of housing industrialization. As an important part of the housing industrialization parts system, the balcony has always been the focus of many enterprises; at the same time, as a special part of the building structure, the balcony is the bridge between the interior and exterior of the building, and the platform for human beings to get close to nature. The exterior shape of the building also plays an important role. However, most of the balcony slabs of traditional buildings adopt the construction method of on-site casting, which has the problems of large on-site construction volume, complex process, slow progress, low efficiency, long period and low safety of construction personnel, which is not conducive to giving full play to the advantages of modern housing industrialization. . The current balcony only uses the bottom plate to connect with the main body of the building, so that the degree of connection between the balcony and the main body of the building is not high, and the stability is poor. Especially for the convex balcony protruding from the main body of the building, the safety needs to be improved.

SUMMARY OF THE INVENTION

In order to solve the above problems, the present invention proposes an integral prefabricated balcony, which is easy to install, firmly connected to the main body of the building, and has good safety.

The integral prefabricated balcony of the present invention includes pre-embedded steel bars and a balcony body; one end of the pre-embedded steel bars extends into the balcony body, and the other end passes through the balcony body and is poured and connected to the building body; the balcony body includes a bottom plate , and the side plates fixed on both sides of the bottom plate, and the wall surrounding the bottom plate and the periphery of the side plate, and a plurality of reinforcing seats arranged under the bottom plate, and the connecting column vertically arranged on the back side of the side plate; the bottom plate and The side plates are respectively connected with the main body of the building through embedded steel bars; the enclosure walls are integrally cast on the bottom plate and the front side of the side plates; a plurality of grooves are arranged at intervals along the height of the connecting column; the grooves and the main body of the building are filled with grooves. For the concrete pouring layer, during installation, connect the hoisting tool to the hoisting steel bars reserved on the bottom plate of the balcony body, and use the hoisting tool to hoist the balcony body to the pre-installation position; after the balcony body is in place, pre-embed the bottom plate and side plate The steel bars are connected with the main body of the building, and are fixed by integral casting with concrete. The method of pouring and fixing the pre-embedded steel bars and the main body of the building is the method of pouring steel bars in the prior art, and the specific operation steps will not be described in detail here; The installation of side panels can increase the fixed area between the balcony body and the building body, improve firmness, and the side panels can be used as equipment platforms for fixing the external units of the air conditioners, reducing the installation cost of the equipment platforms; The connecting column connected with the main body of the building can improve the connection strength between the balcony body and the main body of the building, and improve the overall stability, especially suitable for the design of convex balconies protruding from the outside of the main body of the building, and increase the fixed connection between the balcony body and the main body of the building. There are multiple grooves on the connecting column, and the grooves of the connecting column and the main body of the building are filled and sealed with concrete, which enhances the connection between the connecting column and the main body of the building, and improves the relationship between the balcony body and the main body of the building. The interaction force between the main body of the building enhances the occlusal ability of the balcony body and the main body of the building, and improves the stability and safety.

As a preferred embodiment, a blind hole is provided in each of the reinforcing seats along its height direction; a prefabricated steel pipe is installed through the blind hole; the reinforcing seat is provided with a connection for communicating with the blind hole along its width direction The prefabricated steel pipe is provided with a through hole coaxial with the connecting hole; the upper end of the prefabricated steel pipe extends into the blind hole of the reinforcing seat, and is fixedly connected to the reinforcing seat by tightening bolts and tightening nuts The lower end of the prefabricated steel pipe is exposed on the outside of the reinforcing seat and is fixedly connected with the canopy. A prefabricated steel pipe for connecting with the canopy is installed between the reinforcing seats under the bottom plate, and the canopy can be directly connected with the prefabricated steel pipe. There is no need to open installation holes on the wall surface of the main body of the building, the assembly is more convenient, and the canopy of the whole building is installed more neatly, which beautifies the appearance of the building. Specifically, insert the upper end of the prefabricated steel pipe into the blind hole, and then insert the The fastening bolts pass through the connecting holes on the blind holes of the reinforcing seat and the through holes on the prefabricated steel pipes in turn, and are fixed with fastening nuts; after that, concrete is poured on both sides of the reinforcing seat, so that the concrete layer can cover the fastening bolts and the fastening bolts. Fastening the nut means burying the fastening bolt and the fastening nut in the concrete layer of the reinforcing seat; according to the supporting steel plate structure of the canopy, a prefabricated steel pipe exposed outside the reinforcing seat can be opened for connection with the supporting steel plate of the canopy threaded holes, or the prefabricated steel pipe is welded and fixed directly to the supporting steel plate.

Further, the canopy includes a support steel plate, a beam vertically fixed on the front side of the support steel plate, a plate frame fixedly connected with the beam and the support steel plate respectively, and a polycarbonate plate installed in the plate frame; the plate The frame is composed of a middle frame and a front frame; the front frame is fixed to the front end of the beam; the front side of the middle frame is fixed to the front frame, and the rear side of the middle frame is fixed to the upper end of the supporting steel plate.

Still further, the prefabricated steel pipe and the supporting steel plate are welded and fixed.

Still further, the prefabricated steel pipe and the support steel plate are respectively provided with threaded holes facing each other; the prefabricated steel pipe and the support steel plate are fixedly connected by bolts and nuts.

Further, two reinforcing seats are arranged under the bottom plate, and the two reinforcing seats are respectively located on both sides of the bottom plate.

As a preferred embodiment, a plurality of reinforcing seats are arranged at intervals along the longitudinal direction of the bottom plate, and the spacing between adjacent reinforcing seats is the same.

Further, the height of the fence is not more than 30cm, and a plurality of reserved holes for installing the fence are provided on the fence. If the height of the fence is low, the reserved holes for the fence on the fence are convenient for later construction. During the process, the fence is installed to reduce the amount of construction work and improve the construction efficiency.

Further, the height of the enclosure wall is not less than 120cm, and the top of the enclosure wall is integrally poured with a green platform. If the height of the enclosure wall is higher, a green platform for planting or placing green plants can be added on the enclosure wall according to the design requirements. A good living environment to better meet customer needs.

Still further, the bottom of the greening platform is inclined inward, and the lower end of the slope is provided with a drainage hole, which is conducive to drainage and avoids water accumulation inside the greening platform.

Compared with the prior art, the integrated prefabricated balcony of the present invention has side plates on both sides of the bottom plate, which can increase the fixed area between the balcony body and the building main body, improve the firmness, and can use the side plates as a fixing tool. The equipment platform of the outdoor unit of the air conditioner reduces the installation cost of the equipment platform; the connecting column connected to the main body of the building is arranged on the back side of the side plate, which can improve the connection strength between the balcony body and the main body of the building, and improve the overall stability, especially suitable for protruding The convex balcony design on the outside of the main body of the building increases the fixed connection area between the balcony body and the main body of the building; multiple grooves are arranged on the connecting columns, and the grooves of the connecting columns and the building body are filled with concrete. The sealing enhances the connection between the connecting column and the main body of the building, improves the interaction force between the balcony body and the main body of the building, enhances the occlusal ability of the balcony body and the main body of the building, and improves the stability and safety; Prefabricated steel pipes for connecting with the canopy are installed between the reinforcing seats under the bottom plate, so that the canopy can be directly connected to the prefabricated steel pipes, and there is no need to open installation holes on the wall surface of the main body of the building. The assembly is more convenient, and the overall building building The installation of the canopy is more neat and beautifies the appearance of the building.

Description of drawings

FIG. 1 is a schematic view of the installation top view structure of Embodiment 1 of the present invention.

FIG. 2 is a schematic front view of the structure of Embodiment 1 of the present invention.

FIG. 3 is a schematic front view of the structure of Embodiment 2 of the present invention.

FIG. 4 is a schematic diagram of the installation structure of the prefabricated steel pipe and the reinforcing seat according to the second embodiment of the present invention.

FIG. 5 is a schematic front view of the structure of Embodiment 3 of the present invention.

FIG. 6 is a schematic front view of the structure of Embodiment 4 of the present invention.

FIG. 7 is a schematic top view of the structure of Embodiment 5 of the present invention.

FIG. 8 is a schematic front view of the structure of Embodiment 5 of the present invention.

The components in the attached drawings are marked as: 1- embedded steel bar, 2- balcony body, 21- bottom plate, 22- side plate, 23- wall, 24- reinforcing seat, 25- connecting column, 3- building main body, 4- concave Slot, 5- Concrete pouring layer, 6- Reserved hole, 7- Blind hole, 8- Prefabricated steel pipe, 9- Connecting hole, 10- Through hole, 11- Fastening bolt, 12- Fastening nut, 13- Canopy , 131-supporting steel plate, 132-beam, 133-polycarbonate plate, 134-middle frame, 135-front frame, 14-bolt, 15-greening table, 16-drainage hole, 17-casting on both sides of reinforcement seat concrete layer.

Detailed ways

Example 1:

The integral prefabricated balcony as shown in Figures 1 and 2 includes embedded steel bars 1 and a balcony body 2; one end of the embedded steel bars 1 extends into the balcony body 2, and the other end passes through the balcony body 2, and is connected with the balcony body 2. The main body 3 of the building is connected by pouring; the balcony body 2 includes a bottom plate 21 , side plates 22 fixed on both sides of the bottom plate 21 , a wall 23 surrounding the bottom plate 21 and the side plates 22 , and a plurality of walls arranged below the bottom plate 21 A reinforcing seat 24, and a connecting column 25 vertically arranged on the rear side of the side plate 22; the bottom plate 21 and the side plate 22 are respectively connected with the main body 3 through the embedded steel bars 1; the enclosure wall 23 is integrally cast on the bottom plate 21 and the side plate The front side of the plate 22 ; the connecting column 25 is provided with a plurality of grooves 4 at intervals along its height; a concrete pouring layer 5 is filled between the grooves 4 and the building body 3 .

Two reinforcing seats 24 are disposed below the bottom plate 21 , and the two reinforcing seats 24 are respectively located on both sides of the bottom plate 21 .

The height of the enclosure wall 23 is not greater than 30 cm, and a plurality of reserved holes 6 for installing the fence are opened on the enclosure wall 23 .

Example 2:

As shown in Figures 3 and 4, the structure of the integral prefabricated balcony is basically the same as that of Embodiment 1, wherein each of the reinforcing seats 24 is provided with a blind hole 7 along its height direction; the blind hole 7 is installed through the There is a prefabricated steel pipe 8; the reinforcing seat 24 is provided with a connecting hole 9 along its width direction for communicating with the blind hole 7; the prefabricated steel pipe 8 is provided with a through hole 10 coaxial with the connecting hole 9; The upper end of the steel pipe 8 extends into the blind hole 7 of the reinforcing seat 24, and is fixedly connected with the reinforcing seat 24 by the fastening bolt 11 and the fastening nut 12; the lower end of the prefabricated steel pipe 8 is exposed outside the reinforcing seat 24, and Fixed connection with canopy 13. The canopy 13 includes a support steel plate 131, a beam 132 vertically fixed to the front side of the support steel plate 131, a plate frame fixedly connected to the beam 132 and the support steel plate 131 respectively, and a polycarbonate plate 133 installed in the plate frame The plate frame consists of a middle frame 134 and a front frame 135; the front frame 135 is fixed to the front end of the beam 132; The prefabricated steel pipe 8 and the supporting steel plate 131 are welded and fixed.

Example 3:

As shown in FIG. 5, the structure of the integral prefabricated balcony is basically the same as that of Embodiment 2, wherein the prefabricated steel pipe 8 and the supporting steel plate 131 are respectively provided with threaded holes (not shown) facing each other; 8 and the supporting steel plate 131 are fixedly connected by bolts 14 and nuts.

Example 4:

As shown in FIG. 6 , the structure of the integral prefabricated balcony is basically the same as that of Embodiment 1, wherein a plurality of reinforcing seats 24 are arranged at intervals along the length direction of the bottom 21 side of the bottom plate, and the spacing between adjacent reinforcing seats 24 is the same. .

Example 5:

The structure of the integral prefabricated balcony shown in Figures 7 and 8 is basically the same as that of Embodiment 1, wherein the height of the enclosure wall 23 is not less than 120 cm, and the green platform 15 is integrally cast above the enclosure wall 23 . The bottom of the greening table 15 is inclined inward, and a drainage hole 16 is opened at the lower end of the inclination.

For the overall prefabricated balcony of the present invention, during installation, the hoisting tool is connected to the hoisting steel bars reserved on the bottom plate of the balcony body, and the balcony body is hoisted to the pre-installation position by the hoisting tool; after the balcony body is in place, the bottom plate and the side plate are The pre-embedded steel bars are connected with the main body of the building, and are fixed by integral casting with concrete. The pouring and fixing method of the pre-embedded steel bars and the main body of the building is the reinforcing bar pouring method in the prior art, and its specific operation steps will not be described in detail here; Side plates are arranged on both sides of the bottom plate, which can increase the fixed area between the balcony body and the building body, improve the firmness, and can use the side plates as an equipment platform for fixing the air conditioner external unit, reducing the installation cost of the equipment platform; The connection column connected to the main body of the building is arranged on the back side, which can improve the connection strength between the balcony body and the main body of the building, and improve the overall stability. There are several grooves on the connecting column, and the grooves of the connecting column and the main body of the building are filled and sealed with concrete, which enhances the connection between the connecting column and the main body of the building and improves the The interaction force between the balcony body and the building body enhances the occlusal ability of the balcony body and the building body, and improves the stability and safety; between the reinforcing seats under the bottom plate, a prefabricated structure for connecting with the canopy is installed. The steel pipe can directly connect the canopy to the prefabricated steel pipe, and there is no need to open installation holes on the wall surface of the main body of the building. The assembly is more convenient, and the installation of the canopy in the overall building is more tidy, which beautifies the appearance of the building. Specifically, Insert the upper end of the prefabricated steel pipe into the blind hole, then pass the fastening bolts through the connecting hole on the blind hole of the reinforcing seat and the through hole on the prefabricated steel pipe in turn, and use the fastening nuts to fix it; then, on both sides of the reinforcing seat Concrete is poured so that the concrete layer 17 can cover the tightening bolts and tightening nuts, that is, the tightening bolts and tightening nuts are buried in the concrete layer of the reinforcement seat; according to the supporting steel plate structure of the canopy, the outer surface of the reinforcement seat can be exposed. The prefabricated steel pipe is provided with threaded holes for connecting with the supporting steel plate of the canopy, or the prefabricated steel pipe is directly welded and fixed with the supporting steel plate; if the height of the fence is low, the reserved holes in the fence plate on the fence are convenient for the later construction process. Install fences in the middle to reduce the amount of construction work and improve the construction efficiency; if the height of the fence is high, a greening table for planting or placing green plants can be added on the fence according to the design requirements to create a good living environment, better to meet customer needs.

The above embodiments are only preferred embodiments of the present invention, so all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims (10)

1. an integral prefabricated balcony, comprising pre-embedded steel bars and a balcony body; one end of the pre-embedded steel bars extends into the interior of the balcony body, and the other end passes through the balcony body, and is connected with the main body of the building by pouring; it is characterized in that: The balcony body includes a bottom plate, side plates fixed on both sides of the bottom plate, a wall surrounding the bottom plate and the periphery of the side plate, a plurality of reinforcing seats arranged below the bottom plate, and a connecting column vertically arranged on the back side of the side plate. The bottom plate and the side plate are respectively connected with the main body of the building through embedded steel bars; the enclosure wall is integrally cast on the front side of the bottom plate and the side plate; Between the main body is filled with concrete pouring layer. 2 . The integrated prefabricated balcony according to claim 1 , wherein a blind hole is provided in each reinforcing seat along its height direction; a prefabricated steel pipe is installed through the blind hole; The width direction is provided with a connecting hole for communicating with the blind hole; the prefabricated steel pipe is provided with a through hole coaxial with the connecting hole; the upper end of the prefabricated steel pipe extends into the blind hole of the reinforcement seat, and the prefabricated steel pipe is connected with the reinforcement The seat is fixedly connected by tightening bolts and tightening nuts; the lower end of the prefabricated steel pipe is exposed outside the reinforcing seat and is fixedly connected with the canopy. 3. The integrated prefabricated balcony according to claim 2, wherein the canopy comprises a supporting steel plate, a beam vertically fixed on the front side of the supporting steel plate, and a plate frame fixedly connected with the beam and the supporting steel plate respectively, and The polycarbonate plate installed in the plate frame; the plate frame is composed of a middle frame and a front frame; the front frame is fixed to the front end of the beam; the front side of the middle frame is fixed to the front frame, and the rear side of the middle frame is fixed to the supporting steel plate The top is fixed. 4 . The integral prefabricated balcony according to claim 1 , wherein the prefabricated steel pipe and the supporting steel plate are welded and fixed. 5 . 5 . The integral prefabricated balcony according to claim 1 , wherein the prefabricated steel pipe and the support steel plate are respectively provided with threaded holes facing each other; the prefabricated steel pipe and the support steel plate are fixedly connected by bolts and nuts. 6 . 6 . The integrated prefabricated balcony according to claim 1 , wherein two reinforcing seats are arranged below the bottom plate, and the two reinforcing seats are respectively located on both sides of the bottom plate. 7 . 7 . The integrated prefabricated balcony according to claim 1 , wherein a plurality of reinforcing seats are arranged at intervals along the length direction below the bottom plate, and the spacing between adjacent reinforcing seats is the same. 8 . 8 . The integral prefabricated balcony according to claim 1 , wherein the height of the enclosure wall is not greater than 30 cm, and there are a plurality of reserved holes for installing the fence on the enclosure wall. 9 . 9 . The integral prefabricated balcony according to claim 1 , wherein the height of the enclosure wall is not less than 120 cm, and a green platform is integrally poured above the enclosure wall. 10 . 10 . The integrated prefabricated balcony according to claim 9 , wherein the bottom of the green platform is inclined inward, and a drainage hole is opened at the lower end of the inclination. 11 .

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