Fabricated embedded part for building construction

Abstract

The utility model discloses an assembly type embedded part for building construction, which comprises an embedded part which is arranged in a building in a pouring way and a lap joint part which is connected with the embedded part, is positioned outside the building and is used for realizing lap joint work, a plurality of positioning studs perpendicular to the bottom plate are evenly arranged on the periphery of the bottom of the bottom plate, and a plurality of barb studs inclining towards the bottom plate are evenly arranged at the bottom ends of the positioning studs in the circumferential direction. A bowl-shaped notch with the wide upper end and the narrow bottom end is formed in the middle of the bottom plate in a penetrating mode, a pouring cylinder with the bottom sealed and the top open is vertically and downwards arranged in the center of the bottom of the bottom plate and communicates with the bowl-shaped notch, and a plurality of through holes are evenly formed in the side wall of the pouring cylinder. The outer surface of the side wall of the pouring cylinder is further evenly provided with a plurality of inverted hook plates which are inclined towards the bottom plate and are in a parallelogram shape. The connection strength of the embedded part and the building can be effectively guaranteed, the stability is good, and potential safety hazards are not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of embedded parts, in particular to an assembled embedded part used in building construction. Background Art

[0002] Embedded parts (prefabricated embedded parts) are components pre-installed (buried) within concealed projects. These components are placed during the structure's pouring and are used for overlapping during superstructure construction to facilitate the installation and securing of external engineering equipment foundations. Embedded parts are mostly made of metal, but existing embedded parts are often simple in structure, lack stability, and pose potential safety risks. Utility Model Content

[0003] The technical problem to be solved by the present invention is to provide an assembled embedded part for building construction to solve the problems raised in the background technology.

[0004] In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows.

[0005] A prefabricated embedded part for building construction, comprising an embedded part cast and installed in a building and an overlapping part connected to the embedded part and located outside the building for realizing overlapping work, wherein the embedded part comprises a base plate, a plurality of positioning studs arranged perpendicular to the base plate are evenly arranged around the bottom of the base plate, and a plurality of inverted hook studs arranged obliquely toward the base plate are evenly arranged at the bottom ends of the positioning studs along the circumferential direction; a bowl-shaped notch with a wide upper end and a narrow lower end is provided through the middle of the base plate, a casting tube with a sealed bottom and an open top and connected to the bowl-shaped notch is provided vertically downward at the bottom center of the base plate, a plurality of through holes are evenly provided on the side walls of the casting tube, and a plurality of inverted hook plates inclined toward the base plate and in the shape of a parallelogram are also evenly provided on the outer surface of the side walls of the casting tube.

[0006] Preferably, a connecting plate is provided between adjacent positioning studs.

[0007] Preferably, the outer surfaces of the bottom plate and the overlapping portion are covered with an anti-corrosion layer.

[0008] Preferably, the top side wall of the positioning stud is evenly provided with a plurality of reinforcing ribs connected to the bottom plate and in the shape of a right triangle along the circumference.

[0009] Preferably, the overlapping portion includes two concave plates arranged on the upper surface of the base plate, the notches of the two concave plates are arranged opposite to each other, and mounting holes are respectively opened on three side walls of the two concave plates.

[0010] Due to the adoption of the above technical solution, the technical progress achieved by the present invention is as follows.

[0011] The utility model can effectively ensure the connection strength between the embedded part and the building through the arrangement of the bottom plate, positioning studs, undercut studs, bowl-shaped notches, casting tubes and undercut plates, has good stability and is not prone to safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a side view of the utility model;

[0013] Figure 2 It is a top view of the utility model.

[0014] Among them: 1. Embedded part, 11. Bottom plate, 12. Positioning stud, 13. Inverted hook stud, 14. Casting tube, 15. Inverted hook plate, 16. Through hole, 17. Bowl-shaped groove, 18. Reinforcement rib plate, 2. Overlap part, 21. Concave plate, 22. Mounting hole. DETAILED DESCRIPTION

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0016] An assembled embedded part for building construction, combined with Figures 1 to 2 As shown, it includes an embedded part 1 and an overlapping part 2, wherein the embedded part 1 is cast and installed in the building; the overlapping part 2 is connected to the embedded part 1 and is located outside the building, and the overlapping part 2 is used to achieve overlapping work.

[0017] The embedded portion 1 includes a base plate 11, and a plurality of positioning studs 12 are evenly arranged around the bottom of the base plate 11, and the positioning studs 12 are perpendicular to the base plate 11. A plurality of barbed studs 13 are evenly arranged along the circumference at the bottom end of the positioning studs 12, and the barbed studs 13 are inclined toward the base plate 11. Connecting plates are provided between adjacent positioning studs 12, so that a stable connection between each positioning stud 12 can be achieved, and the positioning studs 12 adopt a threaded structure, and the barbed studs 13 with a threaded structure can enhance the connection strength with the building after pouring. A plurality of reinforcing ribs 18 are evenly arranged along the circumference on the top side wall of the positioning stud 12, and the reinforcing ribs 18 are in the form of a right triangle and are connected to the base plate 11, so as to enhance the connection strength between the positioning studs 12 and the base plate 11.

[0018] A bowl-shaped notch 17 runs through the center of the base plate 11. This notch 17 is wide at the top and narrow at the bottom. A casting tube 14 is positioned vertically downward from the center of the bottom of the base plate 11. This tube 14 is a cylindrical body with a sealed bottom and an open top. This notch 17 communicates with the casting tube 14, allowing concrete to be poured into it. The sidewalls of the casting tube 14 are uniformly lined with a number of through-holes 16 for the passage of concrete. The outer surfaces of the sidewalls of the casting tube 14 are also uniformly provided with a number of undercut plates 15. These undercut plates 15 are parallelogram-shaped and tilted toward the base plate 11. When the embedded portion 1 is cast and installed within a building, the casting tube 14 and undercut plates 15 further strengthen the connection to the building.

[0019] The overlapping part 2 includes two concave plates 21, which are arranged on the upper surface of the base plate 11. The notches of the two concave plates 21 are arranged opposite to each other, and mounting holes 22 are respectively opened on the three side walls of the two concave plates 21. Bolts can be used to achieve overlapping work through the mounting holes 22.

[0020] The outer surfaces of the bottom plate 11 and the overlapping portion 2 are covered with an anti-corrosion layer, which can play an anti-corrosion role.

[0021] When the present invention is in use, after pouring concrete, the embedded part is placed on the concrete, and then the base plate 11 is vibrated to allow the embedded part to enter downward into the unsolidified concrete. The concrete can completely wrap the casting tube 14 through the through hole 16, so that the connection is tight and firm. At the same time, with the arrangement of the positioning studs 12, the hook studs 13 and the hook plate 15, the firmness of the connection between the embedded part 1 and the concrete can be further ensured. After the concrete solidifies, in order to prevent the embedded part 1 from being pulled out due to deformation due to stress, concrete is added to the casting tube 14 from the bowl-shaped groove 17. After the concrete in the casting tube 14 solidifies, it is fixedly connected to other prefabricated building modules through the overlap part 2.

Claims

1. An assembled embedded part for building construction, comprising an embedded portion (1) cast and installed in the building and an overlapping portion (2) connected to the embedded portion (1) and located outside the building for achieving overlapping work, characterized in that: The embedded portion (1) comprises a bottom plate (11), a plurality of positioning studs (12) arranged perpendicular to the bottom plate (11) are evenly arranged around the bottom of the bottom plate (11), and a plurality of inverted hook studs (13) arranged obliquely toward the bottom plate (11) are evenly arranged at the bottom ends of the positioning studs (12) along the circumferential direction; a bowl-shaped notch (17) with a wide top and a narrow bottom is provided through the middle of the bottom plate (11), a casting cylinder (14) with a sealed bottom and an open top and connected to the bowl-shaped notch (17) is vertically downwardly provided at the bottom center of the bottom plate (11), a plurality of through holes (16) are evenly provided on the side wall of the casting cylinder (14), and a plurality of inverted hook plates (15) inclined toward the bottom plate (11) and in the shape of a parallelogram are also evenly provided on the outer surface of the side wall of the casting cylinder (14).

2. The prefabricated embedded part for construction according to claim 1, characterized in that: A connecting plate is provided between adjacent positioning studs (12).

3. The prefabricated embedded part for construction according to claim 1, characterized in that: The outer surfaces of the bottom plate (11) and the overlapping portion (2) are covered with an anti-corrosion layer.

4. The prefabricated embedded part for construction according to claim 1, characterized in that: The top side wall of the positioning stud (12) is evenly provided with a plurality of reinforcing ribs (18) connected to the bottom plate (11) and in the shape of a right triangle along the circumferential direction.

5. The prefabricated embedded part for construction according to claim 1, characterized in that: The overlapping portion (2) comprises two concave plates (21) arranged on the upper surface of the bottom plate (11), the notches of the two concave plates (21) are arranged opposite to each other, and mounting holes (22) are respectively opened on three side walls of the two concave plates (21).

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