Prefabricated Reinforced Concrete Composite Integrated Balcony Installation Structure

Abstract

The present invention relates to the technical field of balconies, and discloses a precast reinforced concrete combined integrated balcony installation structure, which includes a balcony structure and a fixing structure arranged integrally. The fixing structure includes a fixing plate, the fixing plate is vertically arranged along the height direction of the building, the fixing plate is embedded in the wall of the building, the fixing plate has a fixing surface facing away from the cavity, the fixing surface exposes the outer surface of the wall, and the fixing surface is arranged flush with the wall; the balcony structure is fixedly attached to the fixing surface of the fixing plate; therefore, during the installation process of the balcony structure, since the balcony is integrated, there is no need to perform work such as tying steel bars, erecting supports, and pouring on site, which simplifies the construction process and the workload during the installation process. The balcony can be directly fixed on the fixing plate, making the installation of the balcony simpler and more convenient, and reducing the construction difficulty of building the balcony.

Description

Technical Field

[0001] This invention patent relates to the technical field of balconies. Specifically, it relates to an installation structure for precast reinforced concrete integrated balconies. Background Art

[0002] Balconies, as an important part of a residence, not only allow residents to receive sunlight, absorb fresh air, but also enable outdoor exercise, viewing, enjoying the cool, and drying clothes.

[0003] Generally, during the construction of balconies, balcony components are mainly precast in a factory, with steel bars reserved, and transported to the construction site for in-situ casting with the main structure of the building. However, this process is complex, with a large amount of work such as tying steel bars, erecting supports, and pouring on-site, resulting in inconvenient installation. Summary of the Invention

[0004] The purpose of the present invention is to provide an installation structure for precast reinforced concrete integrated balconies, aiming to solve the problem of inconvenient installation of balconies in the existing technology.

[0005] The present invention is implemented as follows. The installation structure for precast reinforced concrete integrated balconies includes a balcony structure and a fixing structure arranged integrally. The fixing structure includes a fixing plate, which is vertically arranged along the height direction of the building. The fixing plate is embedded in the wall of the building, and the fixing plate has a fixing surface facing away from the cavity, and the fixing surface exposes the outer surface of the wall. The balcony structure is fixedly attached to the fixing surface of the fixing plate.

[0006] Furthermore, the fixing structure includes multiple parallel fixing rods, which are embedded inside the building. The ends of the fixing rods are fixedly connected to the fixing plate, and the fixing rods are horizontally arranged in a direction away from the fixing plate.

[0007] Furthermore, the balcony structure includes a concrete beam, two I-beams, and side beams. The concrete beam, one I-beam, the side beam, and the other I-beam are sequentially connected end to end to enclose a rectangular balcony structure. A connecting plate is arranged in the middle of the balcony structure, and both ends of the connecting plate are respectively connected to the two I-beams. The side beam is used for connecting and fixing with the fixing plate.

[0008] Furthermore, the side beam includes a first side beam and a second side beam. The first side beam is arranged above the second side beam. A reinforcing beam is arranged between the first side beam and the second side beam. The fixing surface is recessed inward to form a first chute, and the reinforcing beam is embedded in the first chute. V-shaped steel plates are arranged at both ends of the reinforcing beam, and the V-shaped steel plates are welded to the fixing surface of the fixing plate.

[0009] Furthermore, the fixing surface of the fixing plate is recessed inward to form two parallel and spaced second chutes, the second chutes are arranged horizontally, the first side beam is embedded in one of the second chutes, the second side beam is embedded in another of the second chutes, and the end of the fixing rod is placed in the second chutes and fixedly connected to the fixing plate.

[0010] Furthermore, along the fixing plate from bottom to top, the diameter and length of the fixing rod gradually increase.

[0011] Furthermore, the upper part of the fixed plate has a fixed section, the height of the fixed section is higher than the floor elevation, the middle part of the fixed section has an upward opening, the lowest point of the opening is consistent with the height of the opening elevation, and concrete columns are built around the periphery of the fixed section.

[0012] Furthermore, a tie bar is provided on the concrete column, one end of the tie bar is fixedly connected to the concrete column, and the other end of the tie bar is fixedly connected to an end of the balcony structure away from the fixing plate.

[0013] Furthermore, along the height direction of the fixing plate, the side walls of the fixing plate are arranged in a serrated shape.

[0014] Furthermore, the fixing plate has an upwardly arranged top wall, the middle portion of the top wall is recessed downward to form an embedded groove, the top of the side beam is provided with a hook, the hook is embedded in the embedded groove, and concrete is poured between the hook and the embedded groove.

[0015] Compared with the prior art, the prefabricated reinforced concrete combined integrated balcony installation structure provided by the present invention does not require on-site work such as tying steel bars, erecting supports, and pouring during the installation of the balcony structure because the balcony is integrated. This simplifies the construction process and the workload during the installation process. The balcony can be directly fixed on the fixed plate, making the installation of the balcony simpler and more convenient, and reducing the construction difficulty of building the balcony. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional schematic diagram of the prefabricated reinforced concrete combined integrated balcony installation structure provided by the present invention;

[0017] Figure 2 This is a top view of the prefabricated reinforced concrete integrated balcony installation structure provided by the present invention after installation;

[0018] Figure 3 It is a cross-sectional schematic diagram of the balcony structure provided by the present invention;

[0019] Figure 4 It is an exploded schematic diagram of the balcony structure provided by the present invention;

[0020] Figure 5 It is a three-dimensional schematic diagram of the fixing plate of the precast reinforced concrete combined integrated balcony installation structure provided by the present invention. Detailed implementation manners

[0021] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0022] The implementation of the present invention will be described in detail below with reference to specific embodiments.

[0023] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be construed as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Refer to Figures 1 to 5 As shown, it is a preferred embodiment provided by the present invention.

[0025] The precast reinforced concrete combined integrated balcony installation structure includes a balcony structure 10 and a fixing structure arranged integrally. The fixing structure includes a fixing plate 200. The fixing plate 200 is vertically arranged along the height direction of the building 100. The fixing plate 200 is embedded in the wall of the building 100. The fixing plate 200 has a fixing surface facing away from the cavity. The fixing surface exposes the outer surface of the wall of the building 100, and the fixing surface is flush with the wall; the balcony structure 10 is fixedly attached to the fixing surface of the fixing plate 200.

[0026] For the above-provided precast reinforced concrete combined integrated balcony installation structure, during the installation process of the balcony structure 10, since the balcony is integrated, there is no need to perform work such as tying steel bars, erecting supports, and pouring on site, which simplifies the construction process and the workload during the installation process. The balcony can be directly fixed on the fixing plate 200, making the installation of the balcony simpler and more convenient, and reducing the construction difficulty of building the balcony.

[0027] The fixing plate 200 is a steel plate.

[0028] When fixing the balcony structure 10 to the fixing plate 200, it can be fixed by screws and nuts, or by electric welding or other methods.

[0029] The fixing surface is arranged flush with the wall of the building 100, making the combination between the balcony structure 10 and the building 100 more beautiful.

[0030] The fixing plate 200 can be preset on the building 100 during the construction of the building 100. Of course, before installation, a groove can also be chiseled on the outer wall of the building 100, and then the fixing plate 200 can be embedded in the groove for fixing.

[0031] Furthermore, the fixing structure includes multiple fixing rods 220 arranged in parallel. The multiple fixing rods 220 are embedded inside the building 100. The ends of the fixing rods 220 are fixedly connected to the fixing plate 200. The fixing rods 220 are horizontally arranged in the direction away from the fixing plate 200. The specific implementation method is as follows: First, drill holes on the outer wall of the building 100. There are multiple fixing holes 251 reserved on the fixing plate 200. Then, pass the fixing rods 220 through the fixing plate 200 and into the fixing holes 251. In this way, the fixing plate 200 can be more firmly fixed on the outer wall of the building 100, improving the stability of the subsequent fixing of the balcony structure 10.

[0032] In another embodiment, the fixing structure includes multiple fixing rods 220 arranged in parallel. The multiple fixing rods 220 are embedded inside the building 100. The ends of the fixing rods 220 are fixedly connected to the fixing plate 200. The fixing rods 220 are arranged obliquely downward in the direction away from the fixing plate 200, and the fixing plate 200 can also be fixed more firmly.

[0033] The balcony structure 10 includes a concrete beam 20, two I-beams 40, and a side beam 30. The head and tail of the concrete beam 20, one I-beam 40, the side beam 30, and the other I-beam 40 are connected in sequence to enclose a rectangular balcony structure 10. A connecting plate 50 is arranged in the middle of the balcony structure 10. The two ends of the connecting plate 50 are respectively connected to the two I-beams 40; the side beam 30 is used to be connected and fixed to the fixing plate 200; the balcony structure 10 is simple. The balcony structure 10 is directly connected as a whole by the concrete beam 20, the side beam 30, and the two I-beams 40. Therefore, during the construction of the balcony structure 10, there is no need to carry out work such as tying steel bars, erecting supports, and pouring on site, simplifying the construction process and the workload during the installation process. The installation of the balcony is more simple and convenient, with strong practicability.

[0034] Specifically, one end of one I-beam 40 is connected to one end of the concrete beam 20, the other end of one I-beam 40 is connected to one end of the side beam 30, the other end of the other I-beam 40 is connected to the other end of the concrete beam 20, and the other end of the other I-beam 40 is connected to the other end of the side beam 30.

[0035] A guardrail is also installed above the balcony structure 10.

[0036] The above connection method can be a detachable connection, for example, fixed by structures such as screws and buckles. Additionally, the concrete beam 20, side beam 30, and two I-beams 40 can be taken to the construction site, and their ends are welded on-site to fix the concrete beam 20, side beam 30, and two I-beams 40 into one body.

[0037] Furthermore, the balcony structure 10 can also be prefabricated in the factory in advance. When the balcony structure 10 needs to be installed, the above balcony structure 10 is transported to the construction site.

[0038] The side beam 30 includes a first side beam 31 and a second side beam 32. The first side beam 31 is arranged above the second side beam 32. A reinforcing beam 33 is provided between the first side beam 31 and the second side beam 32. The fixing surface is recessed inward to form a first chute 260, and the reinforcing beam 33 is embedded in the first chute 260. On the one hand, the reinforcing beam 33 can increase the integrity and stability between the balcony structure 10, the first side beam 31, and the second side beam 32. On the other hand, since the reinforcing beam 33 is embedded in the first chute 260, it will not interfere with the contact between the balcony structure 10 and the fixing plate 200 during the construction process.

[0039] V-shaped steel plates 34 are provided at both ends of the reinforcing beam 33, and the V-shaped steel plates 34 are welded to the fixing surface of the fixing plate 200 to further increase the contact area between the reinforcing beam 33 and the fixing plate 200.

[0040] Furthermore, two parallel and spaced second chutes 250 are recessed inward on the fixing surface of the fixing plate 200. The second chutes 250 are horizontally arranged. The first side beam 31 is embedded in one second chute 250, and the second side beam 32 is embedded in the other second chute 250. The end of the fixing rod 220 is placed in the second chute 250 and fixedly connected to the fixing plate 200. The first side beam 31 and the second side beam 32 can have a larger contact area with the fixing plate 200, increasing the stability of the fixation. On the other hand, since the first side beam 31 and the second side beam 32 are placed inside the second recessed groove, the interference of wind and water erosion can be effectively avoided, increasing the service life.

[0041] Through force analysis, it can be seen that the fixing rod 220 above the fixing plate 200 will be subjected to an increased tensile force. In order to ensure better stability of the fixing plate 200 and the principle of material conservation, along the direction from bottom to top of the fixing plate 200, the diameter and length of the fixing rod 220 gradually increase. In this way, the thicker and longer fixing rod 220 correspondingly bears a larger tensile force, reducing the construction cost without affecting the use effect.

[0042] A fixing section 202 is provided at the upper part of the fixing plate 200. The height of the fixing section 202 is higher than the floor elevation. An upward-opening hole 201 is provided in the middle of the fixing section 202. The opening 201 can be used for users to pass through the balcony structure 10. The lowest point of the opening 201 is consistent with the height of the opening surface elevation. Concrete columns 110 are built around the periphery of the fixing section 202. The concrete columns 110 are built on the outer wall of the building 100, further increasing the contact area with the fixing plate 200 and fixing the fixing plate 200 more firmly on the outer wall of the building 100.

[0043] A tie rod 210 is provided on the concrete column 110 , one end of the tie rod 210 is fixedly connected to the concrete column 110 , and the other end of the tie rod 210 is fixedly connected to the end of the balcony structure 10 away from the fixed plate 200 , thereby increasing the bearing capacity of the balcony structure 10 .

[0044] Along the height direction of the fixing plate 200 , the side walls of the fixing plate 200 are arranged in a zigzag shape, so that there is greater friction between the fixing plate 200 and the outer wall of the building 100 and it is not easy to loosen.

[0045] The fixing plate 200 has an upwardly arranged top wall, the middle part of the top wall is recessed downward to form an embedded groove, and a hook 290 is provided on the top of the side beam 30. The hook 290 is integrally formed with the fixing plate 200 and embedded in the embedded groove. Concrete is poured between the hook 290 and the embedded groove. On the one hand, the hook 290 is engaged in the embedded groove, which can support the weight of the balcony structure 10 to a certain extent and make the balcony structure 10 more tightly combined with the balcony structure 10. On the other hand, when installing the balcony structure 10, the balcony structure 10 can be fixed first by the hook 290, and no other supporting structure is needed to support and limit the balcony structure 10, which can simplify the plate and subsequent welding and installation, reducing construction difficulty and construction cost.

[0046] The four sides of the connecting plate 50 are respectively connected to the concrete beam 20, an I-beam 40, a side beam 30 and another I-beam 40; specifically, a plurality of triangular irons are respectively provided on the concrete beam 20, the two I-beams 40, and the side beam 30 toward the connecting plate 50, and the plurality of triangular irons are respectively fixedly arranged on the inner side walls of the concrete beam 20, the two I-beams 40, and the side beam 30, and the fixing method is either welding or screw and nut connection, but is not limited to the above methods.

[0047] The triangle iron has two right-angled sides, namely a horizontal side and a vertical side, wherein the vertical side is fixedly connected to the concrete beam and the side beam 30, and the horizontal side is arranged horizontally toward the connecting plate 50, wherein the horizontal side has an upwardly arranged support surface, and the connecting plate 50 is pressed against the support surface.

[0048] The bottom of the inner side wall of the I-beam 40 protrudes towards the connecting plate 50 to form an inner side plate. The inner side plate is horizontally arranged, and the connecting plate 50 is fixedly arranged on the inner side plate, thereby realizing the fixation of the connecting plate 50 at multiple angles and in all directions.

[0049] Furthermore, both ends of the connecting plate 50 have connecting portions. The connecting portions include a horizontal portion and a vertical portion. The horizontal portion is bent upwards to form the vertical portion. The horizontal portion is arranged in contact with the upper surface of the inner side plate, and the vertical plate is arranged in contact with the inner side wall of the I-beam 40.

[0050] Along the width direction of the inner side plate, multiple reinforcing ribs are arranged on the lower surface of the inner side plate. The multiple reinforcing ribs are arranged in parallel at intervals, which can strengthen the strength of the inner side plate and make the connecting plate 50 more firmly fixed during the fixation process.

[0051] Multiple first screw holes are arranged on the inner side plate, and multiple second screw holes are provided on the connecting plate 50. The second screw holes are arranged in one-to-one correspondence with the first screw holes, and bolts 51 are inserted into the first screw holes and the second screw holes.

[0052] Specifically, first screw holes are also arranged on the inner side wall of the I-beam 40. Second screw holes are arranged on both the horizontal portion and the vertical portion of the inner side plate. During the fixation of the connecting plate 50, the second screw holes on the horizontal portion of the connecting plate 50 are arranged in alignment with the first screw holes on the inner side plate, and the second screw holes on the vertical portion of the connecting plate 50 are arranged in alignment with the first screw holes on the inner side wall of the I-beam 40. Thus, the connecting plate 50 is fixed from both the horizontal and vertical directions, further enhancing the stability of the connecting plate 50.

[0053] Along the length direction of the concrete beam 20, a reinforcing beam 70 is arranged inside the concrete beam 20. The side wall of the reinforcing beam 70 horizontally extends towards the direction of the connecting plate 50. The reinforcing beam 70 can strengthen the strength of the concrete beam 20 in the length direction and improve the stability of the concrete beam 20.

[0054] The concrete beam 20 is prefabricated in the factory. That is to say, the reinforcing beam 70 is integrally arranged with the concrete beam 20.

[0055] On the other hand, along the length direction of the concrete beam 20, the reinforcing beam 70 exposes the surface of the concrete beam 20 to form an extension section 73. One length side of the connecting plate 50 is fixedly connected to the extension section 73. Both the extension section 73 and the connecting plate 50 are made of metal materials, which is more convenient during the connection process and is not restricted by material factors. Moreover, the combination between the connecting plate 50 and the extension section 73 can also achieve better consistency, improving the integrity of the balcony structure 10.

[0056] Furthermore, a first stud 71 is also provided on the stiffening beam 70. The first stud 71 is arranged in the concrete beam 20 along the width direction of the concrete beam 20, and the first stud 71 is horizontally arranged in a direction away from the extension section 73, increasing the strength of the concrete beam 20 in the transverse direction.

[0057] An enlarged end 72 is formed at the end of the first stud 71, and the enlarged end 72 is placed inside the concrete beam 20, effectively increasing the support range of the first stud 71.

[0058] Both ends of the concrete beam 20 are respectively wrapped with steel plates 74, and then paint is applied to the steel plates 74, which can play a role in anti-corrosion and anti-oxidation; the steel plates 74 are bent towards the I-beam 40 and fixedly connected to the I-beam 40, and the steel plates 74 are located between the I-beam 40 and the extension section 73. One end face of the steel plate 74 is fixedly arranged in contact with the I-beam 40, and the other end face of the steel plate 74 is fixedly arranged in contact with the extension section 73.

[0059] A second stud 43 is provided at one end of the I-beam 40 facing the concrete beam 20, and the second stud 43 is embedded in the concrete beam 20.

[0060] A rivet 41 is provided at one end of the I-beam 40 facing the building 100, and the rivet 41 is embedded into the building 100.

[0061] Embedded holes 44 are respectively provided at both ends of the concrete beam 20. The embedded holes 44 are arranged opposite to the second studs 43, and the second studs 43 are detachably arranged in the embedded holes 44. During the installation of the balcony structure 10, first fix the I-beam 40 on the outer wall of the building 100, and then hoist the concrete beam 20 above the I-beam 40. Lower the concrete beam 20 until the second studs 43 are embedded into the embedded holes 44. A contact bolt 51 is provided in the embedded holes 44, which can press against the second studs 43, thereby realizing the fixation of the second studs 43 and the concrete beam 20. Of course, after the second studs 43 are embedded into the embedded holes 44, concrete slurry can also be poured into the embedded holes 44 to seal the second studs 43 inside the concrete beam 20. After the concrete solidifies, the fixation of the concrete beam 20 is realized.

[0062] Furthermore, a suspension rod 42 is also provided at the end of the second stud 43. The suspension rod 42 extends in a direction away from the I-beam 40 and extends out of the concrete beam 20 and is arranged in a vacant state.

[0063] The above-mentioned tension bars 210 are sleeved on the suspension rod 42, and the other ends of the tension bars 210 are fixedly connected to the outer wall of the building 100, further improving the stability and firmness of the balcony structure 10.

[0064] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. The installation structure of a precast reinforced concrete integrated balcony, characterized in that, It includes a balcony structure and a fixed structure arranged integrally. The fixed structure includes a fixed plate which is vertically arranged along the height direction of the building. The fixed plate is embedded in the wall of the building. The fixed plate has a fixed surface facing away from the wall, and the fixed surface exposes the outer surface of the wall and is flush with the wall. The balcony structure is fixedly attached to the fixed surface of the fixed plate. The fixed structure includes multiple parallel fixed rods which are embedded inside the building. The ends of the fixed rods are fixedly connected to the fixed plate, and the fixed rods are horizontally arranged in a direction away from the fixed plate. The balcony structure includes a concrete beam, two I-beams and side beams. The concrete beam, one I-beam, the side beams and the other I-beam are sequentially connected end to end to enclose a rectangular balcony structure. A connecting plate is arranged in the middle of the balcony structure, and the two ends of the connecting plate are respectively connected to the two I-beams. The side beams are used for fixedly connecting with the fixed plate. The side beams include a first side beam and a second side beam. The first side beam is arranged above the second side beam. A reinforcing beam is arranged between the first side beam and the second side beam. The fixed surface is recessed inward to form a first chute, and the reinforcing beam is embedded in the first chute. V-shaped steel plates are arranged at both ends of the reinforcing beam and are welded to the fixed surface of the fixed plate. Two parallel and spaced second chutes are formed by the fixed surface of the fixed plate being recessed inward. The second chutes are horizontally arranged. The first side beam is embedded in one of the second chutes, and the second side beam is embedded in the other second chute. The ends of the fixed rods are placed in the second chutes and are fixedly connected to the fixed plate. The fixed plate has a top wall arranged upward. The middle of the top wall is recessed downward to form an embedded groove. Hooks are arranged at the top of the side beams and are embedded in the embedded groove. Concrete is poured between the hooks and the embedded groove. Along the length direction of the concrete beam, a reinforcing beam is arranged inside the concrete beam, and the side wall of the reinforcing beam horizontally extends in the direction towards the connecting plate. Along the length direction of the concrete beam, an extension section is formed by the reinforcing beam exposing the surface of the concrete beam. One length side of the connecting plate is fixedly connected to the extension section. First stud bolts are also arranged on the reinforcing beam. The first stud bolts are arranged horizontally in the concrete beam along the width direction of the concrete beam and are horizontally arranged in a direction away from the extension section. Along the direction from bottom to top of the fixed plate, the diameter and length of the fixed rods gradually increase. The upper part of the fixed plate has a fixed section. The height of the fixed section is higher than the floor elevation. An upward-opening hole is formed in the middle of the fixed section. The lowest part of the hole is at the same height as the elevation of the hole opening. A concrete column is built around the outer periphery of the fixed section. Stirrups are arranged on the concrete column. One end of the stirrup is fixedly connected to the concrete column, and the other end of the stirrup is fixedly connected to the end of the balcony structure facing away from the fixed plate. A second stud is provided at one end of the I-beam facing the concrete beam, and the second stud is embedded in the concrete beam; embedding holes are respectively provided at both ends of the concrete beam, the embedding holes are arranged opposite to the second stud, and moreover, the second stud is detachably arranged in the embedding holes; a suspension rod is further provided at the end of the second stud, the suspension rod extends in a direction away from the I-beam and extends out of the concrete beam and is arranged in a vacant state; a tension bar is sleeved on the suspension rod, and the other end of the tension bar is fixedly connected to the outer wall of the building.

2. The precast reinforced concrete combined integrated balcony installation structure according to claim 1, characterized in that, Along the height direction of the fixing plate, the side wall of the fixing plate is arranged in a serrated shape.

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