Prefabricated beam component of fabricated building

Abstract

The utility model discloses a prefabricated beam member of a fabricated building, which comprises a first concrete beam body, the first end of the first concrete beam body is provided with a beam column connecting hanging lug part, and the second end of the first concrete beam body is provided with a beam column connecting hanging lug part and / or a beam connecting embedded part. The first end and the second end are two opposite ends on the first concrete beam body; the beam column connecting hanging lug part is provided with a first beam column connecting grouting hole which is vertically through, and a second beam column connecting grouting hole which is vertically through is formed in the position, close to the beam column connecting hanging lug part, of the first concrete beam body. According to the prefabricated beam component of the fabricated building, fabricated connection between beam columns and beams can be achieved, the prefabricated beam component prefabricated in a factory is directly pulled to a construction site to be assembled, construction efficiency is greatly improved, and stability and reliability of assembly are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, specifically relates to a prefabricated beam component of fabricated building. BACKGROUND

[0002] Fabricated building refers to the large amount of on-site operation work in the traditional construction mode is removed to the factory, and the building components and accessories (such as floor, wallboard, stairs, balcony, etc.) are processed and made in the factory, transported to the building construction site, and assembled and installed on site by reliable connection method.

[0003] In the application project practice of fabricated building, considering the overall structural stability and reliability of the building, the prefabrication and assembly of the building structure beam are rarely carried out, and the on-site pouring construction method is still adopted, which is low in efficiency and affects the construction progress.

[0004] Therefore, the utility model is provided. UTILITY MODEL CONTENT

[0005] In order to solve the above technical problems, the utility model provides a prefabricated beam component of fabricated building, specifically, the following technical scheme is adopted:

[0006] A prefabricated beam component of fabricated building, comprising a first concrete beam body, the first end of the first concrete beam body has a beam-column connecting lug part, the second end of the first concrete beam body has a beam-column connecting lug part and / or a beam connecting embedded part, the first end and the second end are opposite ends on the first concrete beam body;

[0007] The beam-column connecting lug part has a first beam-column connecting grouting hole penetrating up and down, and the first concrete beam body has a second beam-column connecting grouting hole penetrating up and down at a position close to the beam-column connecting lug part.

[0008] As an optional embodiment of the utility model, the first end and the second end of the first concrete beam body respectively have beam-column connecting lug parts, and a floor supporting table is arranged on the side wall outside the part between the first end and the second end of the first concrete beam body.

[0009] As an optional embodiment of the utility model, a prefabricated beam component of fabricated building of the utility model comprises a floor connecting embedded part, the floor connecting embedded part comprises a base and a connecting column body, the base has integrally formed first and second connecting arms, the first connecting arm is fixed on the floor supporting table, and the second connecting arm is fixed on the first concrete beam body, the connecting column body is fixed on the first connecting arm, and the connecting column body has a through connecting hole.

[0010] As an optional implementation form of the utility model, the floor connecting pre-embedded part includes a first pre-embedded column, the first pre-embedded column is fixedly connected with a first connecting arm and a second connecting arm respectively, and the first pre-embedded column is pre-embedded in the floor supporting table and the first concrete beam body.

[0011] As an optional implementation form of the utility model, the first concrete beam body has a plurality of through hanging plate connecting grouting holes between the first end and the second end.

[0012] As an optional implementation form of the utility model, the second end of the first concrete beam body has a beam connecting pre-embedded part, the beam connecting pre-embedded part includes a connecting sheet body and a second pre-embedded column, the connecting sheet body has integrally formed vertical connecting sheets and horizontal connecting sheets, the second pre-embedded column is fixedly connected with the vertical connecting sheets, the second pre-embedded column is pre-embedded in the first concrete beam body, and the vertical connecting sheets are attached to the side wall of the first concrete beam body.

[0013] As an optional implementation form of the utility model, the second end of the first concrete beam body has a beam connecting pre-embedded part.

[0014] As an optional implementation form of the utility model, the prefabricated beam component of the prefabricated building includes a second concrete beam body, the second concrete beam body has beam connecting pre-embedded parts at both ends, and the second concrete beam body is fixedly connected with the beam connecting pre-embedded parts of the first concrete beam bodies on the adjacent two sides through the beam connecting pre-embedded parts at both ends.

[0015] As an optional implementation form of the utility model, the outer sides of the first side wall and the second side wall of the second concrete beam body are respectively provided with floor supporting tables, the first side wall and the second side wall are opposite side walls of the second concrete beam body, and floor connecting pre-embedded parts are fixedly arranged on the supporting bosses on the two sides of the second concrete beam body.

[0016] As an optional implementation form of the utility model, lifting pegs are pre-embedded on the first concrete beam body and the second concrete beam body, one end of the lifting pegs is pre-embedded in the first concrete beam body and the second concrete beam body, and the other end of the lifting pegs is exposed from the top of the first concrete beam body and the second concrete beam body.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] The utility model discloses a prefabricated beam component of assembly type building can realize the assembly jointing between the structure support column through the beam column connecting lug part, and through the first beam column connection grouting hole on the beam column connecting lug part of the connecting screw rod on the structure support column, adopts the fastening nut and realizes the assembly type fixed connection between structure support column and prefabricated beam component, further, through the second beam column connection grouting hole on the first concrete beam body of the connecting screw rod on the structure support column, adopts the fastening nut and fastens, increases the fixed connection strength between structure support column and prefabricated beam component.

[0019] In addition, the utility model discloses a prefabricated beam component of assembly type building can realize the assembly type connection between the beam through the beam connecting embedded part.

[0020] Therefore, the utility model discloses a prefabricated beam component of assembly type building can realize the assembly type connection between the beam column and the beam, and the prefabricated beam component prefabricated in the factory is directly pulled to the construction site to assemble, which greatly improves the construction efficiency and guarantees the stability and reliability of assembly. ACCURACY OF DRAWINGS

[0021] Figure 1 The utility model embodiment one kind prefabricated beam component of assembly type building's front view (partial perspective) of implementation mode is provided;

[0022] Figure 2 The utility model embodiment one kind prefabricated beam component of assembly type building's plan view of implementation mode one is provided;

[0023] Figure 3 The utility model embodiment one kind prefabricated beam component of assembly type building's side view (partial perspective) of implementation mode one is provided;

[0024] Figure 4 The utility model embodiment two kind prefabricated beam component of assembly type building's front view (partial perspective) of implementation mode is provided;

[0025] Figure 5 The utility model embodiment two kind prefabricated beam component of assembly type building's plan view of implementation mode two is provided;

[0026] Figure 6 The utility model embodiment two kind prefabricated beam component of assembly type building's side view (partial perspective) of implementation mode two is provided;

[0027] Figure 7 The utility model embodiment three kind prefabricated beam component of assembly type building's front view (partial perspective) of implementation mode is provided;

[0028] Figure 8 The utility model embodiment three kind prefabricated beam component of assembly type building's plan view of implementation mode three is provided;

[0029] Figure 9 The utility model discloses an assembly type building's prefabricated beam component implementation mode three's side view (partial perspective);

[0030] Figure 10 The utility model discloses an assembly type building's prefabricated beam component implementation mode four's front view (partial perspective);

[0031] Figure 11 The utility model discloses an assembly type building's prefabricated beam component implementation mode four's plan view;

[0032] Figure 12 The utility model discloses an assembly type building's prefabricated beam component implementation mode four's side view (partial perspective). DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0034] Therefore, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the claimed utility model, but only represents some embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0035] It should be noted that the embodiments and features and technical solutions in the embodiments in the utility model can be combined with each other without conflict.

[0036] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0037] In the description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0038] Referring to Figures 1 to 9 As shown in the drawings, the prefabricated beam component of the prefabricated building of the embodiment comprises a first concrete beam body 1, the first end of the first concrete beam body 1 is provided with a beam-column connecting lug 101, the second end of the first concrete beam body 1 is provided with a beam-column connecting lug 101 and / or a beam connecting embedded part 4, and the first end and the second end are opposite ends of the first concrete beam body;

[0039] The beam-column connecting lug 101 is provided with a first beam-column connecting grouting hole 102 penetrating through the upper and lower portions, and the first concrete beam body 1 is provided with a second beam-column connecting grouting hole 103 penetrating through the upper and lower portions at a position close to the beam-column connecting lug 101.

[0040] The prefabricated beam component of the prefabricated building of the embodiment can realize the assembly and lapping between the structure support column and the prefabricated beam component through the beam-column connecting lug 101, and the structure support column and the prefabricated beam component are fixedly connected through the first beam-column connecting grouting hole 102 of the beam-column connecting lug 101 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut. Further, the structure support column and the prefabricated beam component are fixedly connected through the second beam-column connecting grouting hole 103 of the first concrete beam body 1 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut, so as to increase the fixed connection strength between the structure support column and the prefabricated beam component.

[0041] In addition, the prefabricated beam component of the prefabricated building of the embodiment can realize the assembly and lapping between the structure support column and the prefabricated beam component through the beam-column connecting lug 101, and the structure support column and the prefabricated beam component are fixedly connected through the first beam-column connecting grouting hole 102 of the beam-column connecting lug 101 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut. Further, the structure support column and the prefabricated beam component are fixedly connected through the second beam-column connecting grouting hole 103 of the first concrete beam body 1 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut, so as to increase the fixed connection strength between the structure support column and the prefabricated beam component.

[0042] Therefore, the prefabricated beam component of the prefabricated building of the embodiment can realize the assembly and lapping between the structure support column and the prefabricated beam component through the beam-column connecting lug 101, and the structure support column and the prefabricated beam component are fixedly connected through the first beam-column connecting grouting hole 102 of the beam-column connecting lug 101 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut. Further, the structure support column and the prefabricated beam component are fixedly connected through the second beam-column connecting grouting hole 103 of the first concrete beam body 1 penetrated by the connecting screw rod of the structure support column and fastened by the fastening nut, so as to increase the fixed connection strength between the structure support column and the prefabricated beam component.

[0043] As an optional embodiment of the embodiment, referring to Figures 1-3 As shown in the drawings, the first end and the second end of the first concrete beam body 1 are respectively provided with a beam-column connecting lug 101, and the side wall of the part between the first end and the second end of the first concrete beam body 1 is provided with a floor supporting table 105. In this way, the two ends of the first concrete beam body 1 are respectively fixedly connected with the structure support beam through the beam-column connecting lug 101. The floor supporting table 105 of the embodiment is used for the lapping assembly of the floor.

[0044] Specifically, the side wall of the part between the first end and the second end of the first concrete beam body 1 is partially extended outward to form a floor mounting boss 105. Alternatively, a steel beam bracket extending outward from the side wall is embedded in the first concrete beam body 1, and the steel beam bracket is configured as the floor mounting boss 105.

[0045] Further, the prefabricated beam component of the assembled building of the embodiment comprises a floor connecting embedded part 3, the floor connecting embedded part 3 comprises a base 301 and a connecting column 302, the base 301 is integrally formed with a first connecting arm and a second connecting arm, the first connecting arm is fixed on the floor mounting boss 105, the second connecting arm is fixed on the first concrete beam body 1, the connecting column 302 is fixed on the first connecting arm, and the connecting column 302 is provided with a through connecting hole. In the embodiment, the base 301 and the connecting column 302 are embedded in the first concrete beam body 1 and the floor supporting table 105, and the connection between the floor connecting embedded part 3 and the first concrete beam body 1 is stable, so that the floor connecting embedded part 3 is prevented from shaking or separating. The connecting column 302 is provided with a through connecting hole, which is used for fixed connection with the floor, so as to ensure the reliability of the floor assembly.

[0046] Further, the floor connecting embedded part 3 comprises a first embedded reinforcing column 303, which is fixedly connected with the first connecting arm and the second connecting arm respectively, and is embedded in the floor supporting table 105 and the first concrete beam body 1. The first embedded reinforcing column 303 can further increase the stability of the embedded base 301.

[0047] As an optional embodiment of the embodiment, the first concrete beam body 1 is provided with a plurality of upper and lower through hanging plate connecting grouting holes 104 between the first end and the second end. The hanging plate connecting grouting holes 104 are used for the assembled hanging and fixing of the hanging plate.

[0048] As an optional embodiment of the embodiment, as shown in Figures 4-9 The second end of the first concrete beam body 1 is provided with a beam connecting embedded part 4, the beam connecting embedded part 4 comprises a connecting sheet body 401 and a second embedded reinforcing column 402, the connecting sheet body 401 is integrally formed with a vertical connecting sheet and a horizontal connecting sheet, the second embedded reinforcing column 402 is fixedly connected with the vertical connecting sheet, the second embedded reinforcing column 402 is embedded in the first concrete beam body 1, and the vertical connecting sheet is attached to the side wall of the first concrete beam body 1. In the embodiment, the beam connecting embedded part 4 is embedded and fixed in the first concrete beam body 1, and the two are integrally formed, so as to ensure the connection stability between the beam connecting embedded part 4 and the first concrete beam body 1, and the assembled fixed connection between the beams can be realized through the beam connecting embedded part 4.

[0049] Further, the second end of the first concrete beam body 1 is provided with the beam connecting embedded part 4.

[0050] Referring toFigures 4-6 As shown, the adjacent three sides of the second end of the first concrete beam body 1 are respectively provided with beam connection embedded parts 4.

[0051] Referring to Figures 7-9 As shown, the adjacent two sides of the second end of the first concrete beam body 1 are respectively provided with beam connection embedded parts 4.

[0052] Specifically, the beam connection embedded parts 4 are arranged according to the requirements of beam connection.

[0053] As an optional embodiment of the present embodiment, referring to Figures 10-12 As shown, the prefabricated beam component of the prefabricated building of the present embodiment includes a second concrete beam body 5, the two ends of the second concrete beam body 5 are respectively provided with beam connection embedded parts 4, and the second concrete beam body 5 is fixedly connected with the beam connection embedded parts 4 of the first concrete beam bodies 1 on the adjacent two sides through the beam connection embedded parts 4 at the two ends. The second concrete beam body 5 of the present embodiment is used to connect two beams and is not connected with the structural support column.

[0054] Further, the outer sides of the first side wall and the second side wall of the second concrete beam body 5 are respectively provided with floor supporting platforms, the first side wall and the second side wall are the opposite two side walls of the second concrete beam body 5, and the floor connection embedded parts 3 are fixedly arranged on the supporting platforms on the two sides of the second concrete beam body 5. In this way, the two sides of the second concrete beam body 5 can realize the prefabricated lapping of the floor.

[0055] Specifically, the first side wall and the second side wall of the second concrete beam body 5 are partially extended outward to form floor mounting platforms 105. Alternatively, steel beam corbels extending outward from the first side wall and the second side wall are embedded in the second concrete beam body 5, and the steel beam corbels are configured as the floor mounting platforms 105.

[0056] As an optional embodiment of the present embodiment, the first concrete beam body 1 and the second concrete beam body 5 of the present embodiment are respectively embedded with lifting pegs 2, one end of the lifting peg 2 is embedded in the first concrete beam body 1 and the second concrete beam body 5, and the other end of the lifting peg 2 is exposed from the top of the first concrete beam body 1 and the second concrete beam body 5.

[0057] In order to facilitate the on-site hoisting of the prefabricated beam component, the present embodiment can be directly hoisted by being connected with the lifting pegs 2 through the embedded lifting pegs 2 in the first concrete beam body 1 and the second concrete beam body 5.

[0058] Specifically, one end of the hanging bolt 2 is provided with a first bolt cap, and the other end is provided with a second bolt cap, the first bolt cap is embedded in the concrete column body 1 and the second concrete beam body 5, the end of the first concrete column body 1 and the second concrete beam body 5 is provided with a groove, the second bolt cap is located in the groove, and does not protrude from the end of the first concrete column body 1 and the second concrete beam body 5. In this way, when the column-beam or column-column assembly is performed, the assembly gap caused by the protrusion of the hanging bolt 2 is avoided. The above embodiments are only used to illustrate the technical solutions described in the utility model and are not limited to the technical solutions described in the utility model. Although the utility model has been described in detail with reference to the above-mentioned various embodiments in the specification, the utility model is not limited to the above-mentioned specific embodiments, and any modification or equivalent replacement of the utility model; and all technical solutions and improvements which do not deviate from the spirit and scope of the utility model are covered in the scope of the claims of the utility model.

Claims

1. A precast beam member of a fabricated building, characterized by, The first concrete beam body has a beam-column connecting lug at a first end thereof and a beam-column connecting lug and / or a beam connecting embedded part at a second end thereof, the first end and the second end being opposite ends of the first concrete beam body; The beam-column connecting lug has a first beam-column connecting grouting hole penetrating through the beam-column connecting lug, and the first concrete beam body has a second beam-column connecting grouting hole penetrating through the first concrete beam body near the beam-column connecting lug.

2. The prefabricated beam member of a fabricated building according to claim 1, characterized in that, The first end and the second end of the first concrete beam body respectively have a beam-column connecting lug, and a floor supporting table is arranged outside a side wall of a part of the first concrete beam body between the first end and the second end.

3. The prefabricated beam member of a fabricated building according to claim 2, characterized in that, The floor connecting embedded part comprises a base and a connecting column body, the base has a first connecting arm and a second connecting arm integrally formed, the first connecting arm is fixed on the floor supporting table, the second connecting arm is fixed on the first concrete beam body, the connecting column body is fixed on the first connecting arm, and the connecting column body has a through connecting hole.

4. The precast beam member of a fabricated building according to claim 3, wherein The floor connecting embedded part comprises a first embedded reinforcing column, the first embedded reinforcing column is fixedly connected with the first connecting arm and the second connecting arm respectively, and the first embedded reinforcing column is embedded in the floor supporting table and the first concrete beam body.

5. The prefabricated beam member of a fabricated building according to claim 2, wherein The part of the first concrete beam body between the first end and the second end has a plurality of hanging plate connecting grouting holes penetrating through the first concrete beam body.

6. The precast beam member of a fabricated building according to claim 1, wherein The second end of the first concrete beam body has a beam connecting embedded part, the beam connecting embedded part comprises a connecting sheet body and a second embedded reinforcing column, the connecting sheet body has a vertical connecting sheet and a horizontal connecting sheet integrally formed, the second embedded reinforcing column is fixedly connected with the vertical connecting sheet, the second embedded reinforcing column is embedded in the first concrete beam body, and the vertical connecting sheet is attached to a side wall of the first concrete beam body.

7. The prefabricated beam member of a fabricated building according to claim 6, characterized in that, The second end of the first concrete beam body has a beam connecting embedded part, the beam connecting embedded part comprises a connecting sheet body and a second embedded reinforcing column, the connecting sheet body has a vertical connecting sheet and a horizontal connecting sheet integrally formed, the second embedded reinforcing column is fixedly connected with the vertical connecting sheet, the second embedded reinforcing column is embedded in the first concrete beam body, and the vertical connecting sheet is attached to a side wall of the first concrete beam body.

8. The prefabricated beam member of a fabricated building according to claim 6, wherein The second end of the first concrete beam body has a beam connecting embedded part, the beam connecting embedded part comprises a connecting sheet body and a second embedded reinforcing column, the connecting sheet body has a vertical connecting sheet and a horizontal connecting sheet integrally formed, the second embedded reinforcing column is fixedly connected with the vertical connecting sheet, the second embedded reinforcing column is embedded in the first concrete beam body, and the vertical connecting sheet is attached to a side wall of the first concrete beam body.

9. The precast beam member of a fabricated building according to claim 8, wherein, The first concrete beam body and the second concrete beam body respectively have a lifting bolt embedded therein, one end of the lifting bolt is embedded in the first concrete beam body and the second concrete beam body, and the other end of the lifting bolt is exposed from a top of the first concrete beam body and the second concrete beam body.

10. The prefabricated beam member of a fabricated building according to claim 6, wherein ​

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