Fabricated building embedded part

Abstract

The utility model provides an assembly type building embedded part, which relates to the technical field of embedded parts and comprises an embedded part body, threads are arranged on the surface of the embedded part body, a nut A is arranged on the surface of the threads, a fixing plate is arranged at the top end of the nut A, and a mounting groove is formed in the top end of the fixing plate. And a sealing gasket is mounted on the inner wall of the mounting groove, a nut B is arranged at the top end of the fixing plate, rapid mounting and dismounting of the embedded part are achieved, and the construction efficiency is improved. Meanwhile, the sealing gasket design is adopted, the sealing performance between the embedded part and the concrete is enhanced, moisture permeation is effectively prevented, and the waterproof performance and durability of a building are improved. In addition, through a rotary connection mode, the positions of all the assemblies can be flexibly adjusted, fine adjustment during site construction is facilitated, and the accuracy and stability of installation of the embedded part are ensured.

Description

Technical Field

[0001] This utility model relates to the field of embedded parts technology, and in particular to an embedded part for prefabricated buildings. Background Technology

[0002] Embedded parts (precast embedded parts) are components pre-installed (embedded) within concealed works. They are components placed during structural pouring, used for overlapping during the construction of the superstructure to facilitate the installation and fixing of external engineering equipment foundations. Most embedded parts are made of metal. According to announcement number CN220469132U, a building embedded part includes a ring body. The top surface of the ring body is welded with multiple sets of connecting screws. Two sets of ring seats and ring bearings for auxiliary support are fitted around the outer periphery of the screws. Adjusting nuts for tightening the ring seats and ring bearings are screwed onto the outer periphery of the screws. When the embedded part needs to be used, it can... Two sets of ring seats and one set of washers are pre-installed on multiple sets of screws at the top of the ring body, facilitating the installation of a corresponding number of adjusting nuts on the screw surfaces. This allows for easy adjustment of the positions of the two sets of ring seats and washers on the screws, improving the stability of the embedded parts. Furthermore, the interlocking of the support holes on the top surface of the ring body with the expansion bolts allows for direct fixing of the embedded parts into the excavated pre-embedded pits, making it convenient and easy to use. However, this technology still has some drawbacks. Traditional prefabricated building embedded parts are typically fixed by direct welding or bolting, which has some shortcomings in practical operation. Firstly, welding may result in insufficient bonding between the embedded parts and the concrete, easily leading to cracks and affecting the structural integrity and waterproofing performance, requiring improvement. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background art.

[0004] The present invention adopts the following technical solution: a prefabricated building embedded part, including an embedded part body, the surface of the embedded part body is provided with threads, the surface of the threads is provided with a nut A, the top end of the nut A is provided with a fixing plate, the top end of the fixing plate is provided with an installation groove, the inner wall of the installation groove is provided with a sealing gasket, and the top end of the fixing plate is provided with a nut B.

[0005] Preferably, the nut A is rotatably connected to the embedded part body via a thread, and the nut A is also rotatably connected to the fixing plate. Here, precise alignment with the embedded part body and the fixing plate is ensured.

[0006] Preferably, the fixing plate is slidably connected to the embedded part body via the mounting groove, and the sealing gasket is slidably connected to the embedded part body. This improves the stability and reliability of the overall structure.

[0007] Preferably, the nut B is rotatably connected to the embedded part body via a thread, and the nut B is also rotatably connected to the fixing plate. This improves the stability and reliability of the overall structure.

[0008] Preferably, the top of the embedded part body is provided with a rotating block, the interior of the rotating block has a slot A, the top of the rotating block is provided with a protective cover, the interior of the protective cover has a limit groove, the surface of the protective cover has a slot B, the interior of the slot B is provided with a locking rod, and the surface of the locking rod is fitted with a pinch block. This improves the stability and reliability of the overall structure.

[0009] Preferably, the cover is slidably connected to the nut B via a limiting groove, and the cover is also slidably connected to the embedded part body via the limiting groove. This improves the stability and reliability of the overall structure.

[0010] Preferably, the locking rod is slidably connected to the cover via the locking groove B, and the locking rod is slidably connected to the rotating block via the locking groove A. This improves the stability and reliability of the overall structure.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. This utility model, by incorporating an embedded part body, threads, nut A, fixing plate, mounting groove, sealing gasket, and nut B, enables rapid installation and disassembly of the embedded part, improving construction efficiency. Simultaneously, the sealing gasket design enhances the seal between the embedded part and the concrete, effectively preventing moisture penetration and improving the building's waterproof performance and durability. Furthermore, the rotating connection allows for flexible adjustment of the components, facilitating fine-tuning during on-site construction and ensuring the accuracy and stability of the embedded part installation.

[0013] 2. This utility model improves the stability and reliability of the overall structure by setting a rotating block, slot A, protective cover, limiting groove, slot B, locking rod, and pinch block. The combined use of locking rod and pinch block simplifies the installation steps, reduces construction difficulty, and improves work efficiency. This design also facilitates later maintenance and replacement because the pinch block can be easily removed from slot B, reducing maintenance time and cost. Attached Figure Description

[0014] Figure 1 A schematic diagram of a prefabricated building embedded component is provided for this utility model;

[0015] Figure 2An exploded view of a prefabricated building embedded part is provided for this utility model;

[0016] Figure 3 This utility model provides an exploded bottom view of an embedded component for prefabricated buildings;

[0017] Figure 4 This utility model proposes a prefabricated component for prefabricated buildings. Figure 2 Enlarged view of point A in the middle;

[0018] Figure 5 This utility model proposes a prefabricated component for prefabricated buildings. Figure 3 Enlarged view of section B in the middle.

[0019] Legend:

[0020] 1. Embedded part body; 2. Thread; 3. Nut A; 4. Fixing plate; 5. Mounting groove; 6. Sealing gasket; 7. Nut B; 8. Rotary block; 9. Slot A; 10. Protective cover; 11. Limiting groove; 12. Slot B; 13. Locking rod; 14. Pinch block. Detailed Implementation

[0021] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] Please see Figure 1-4This utility model provides a technical solution: a prefabricated building embedded component, including an embedded component body 1, a thread 2 on the surface of the embedded component body 1, a nut A3 on the surface of the thread 2, a fixing plate 4 at the top of the nut A3, an installation groove 5 at the top of the fixing plate 4, a sealing gasket 6 installed on the inner wall of the installation groove 5, and a nut B7 at the top of the fixing plate 4. By configuring the embedded component body 1, thread 2, nut A3, fixing plate 4, installation groove 5, sealing gasket 6, and nut B7, rapid installation and disassembly of the embedded component is achieved, improving construction efficiency. Simultaneously, the use of the sealing gasket 6 enhances the sealing between the embedded component and the concrete, effectively preventing moisture penetration and improving the waterproof performance and durability of the building. Furthermore, the rotating connection allows for flexible adjustment of the positions of each component, facilitating fine-tuning during on-site construction and ensuring the accuracy and stability of the embedded parts installation. Nut A3 is rotatably connected to the embedded part body 1 via thread 2 and to the fixing plate 4, ensuring precise alignment with both the embedded part body 1 and the fixing plate 4, thereby improving the overall structural stability and reliability. The rotating connection simplifies the installation steps, reduces construction difficulty, and improves work efficiency. The fixing plate 4 is slidably connected to the embedded part body 1 via the mounting groove 5 and to the embedded part body 1 via the sealing gasket 6, further enhancing the overall structural stability and reliability. The sliding connection design of the sealing gasket 6 strengthens the seal between the embedded part and the concrete, effectively preventing moisture penetration and improving the building's waterproof performance and durability. Nut B7 is rotatably connected to the embedded part body 1 via thread 2 and to the fixing plate 4, further improving the overall structural stability and reliability. The rotating connection simplifies the installation steps, reduces construction difficulty, and improves work efficiency.

[0025] Example 2

[0026] Please see Figure 1-35. A rotating block 8 is provided at the top of the embedded part body 1. A slot A9 is provided inside the rotating block 8. A cover 10 is provided at the top of the rotating block 8. A limiting groove 11 is provided inside the cover 10. A slot B12 is provided on the surface of the cover 10. A locking rod 13 is provided inside the slot B12. A pinch block 14 is installed on the surface of the locking rod 13. This improves the stability and reliability of the overall structure. The cooperation between the locking rod 13 and the pinch block 14 simplifies the installation steps, reduces the construction difficulty, and improves work efficiency. This design also facilitates later maintenance and replacement, because the pinch block 14 can be easily removed from the slot B12, reducing maintenance time and cost. The cover 10 is connected to the screw through the limiting groove 11. The mother B7 is slidably connected, and the cover 10 is slidably connected to the embedded part body 1 through the limiting groove 11, which improves the stability and reliability of the overall structure. The sliding connection simplifies the installation steps, reduces the construction difficulty, and improves the work efficiency. The clamp rod 13 is slidably connected to the cover 10 through the clamp groove B12, and to the rotating block 8 through the clamp groove A9, which improves the stability and reliability of the overall structure. The sliding connection simplifies the installation steps, reduces the construction difficulty, and improves the work efficiency. This design also facilitates later maintenance and replacement, because the clamp rod 13 can be easily removed from the cover 10 and the rotating block 8, reducing maintenance time and costs.

[0027] Working principle: In use, first install nut A3 on the surface of the embedded part body 1 through thread 2 and rotate it to the required height. Then, install fixing plate 4 on the surface of the embedded part body 1 through mounting groove 5 and make sealing gasket 6 between mounting groove 5 and embedded part body 1. Then, rotate nut B7 on the surface of embedded part body 1 through thread 2 to fix fixing plate 4 firmly. At this time, pinch cover 10 and align limiting groove 11 with embedded part body 1 and press down to make cover 10 slide into the surface of embedded part body 1 through limiting groove 11, and make nut B7 be locked inside cover 10 through limiting groove 11. Then, pinch pinch block 14 and align locking rod 13 with locking groove B12 and press inward to make locking rod 13 slide completely into the inside of cover 10 through locking groove B12 and slide into the inside of rotating block 8 through locking groove A9, thereby fixing cover 10 to the top of embedded part body 1 to protect thread 2 during the pre-embedding process.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A prefabricated building embedded component, comprising an embedded component body (1), characterized in that: The surface of the embedded part body (1) is provided with a thread (2), the surface of the thread (2) is provided with a nut A (3), the top of the nut A (3) is provided with a fixing plate (4), the top of the fixing plate (4) is provided with an installation groove (5), the inner wall of the installation groove (5) is provided with a sealing gasket (6), and the top of the fixing plate (4) is provided with a nut B (7).

2. The prefabricated building embedded part according to claim 1, characterized in that: The nut A (3) is rotatably connected to the embedded part body (1) via the thread (2), and the nut A (3) is rotatably connected to the fixing plate (4).

3. The prefabricated building embedded part according to claim 1, characterized in that: The fixing plate (4) is slidably connected to the embedded part body (1) through the mounting groove (5), and the sealing gasket (6) is slidably connected to the embedded part body (1).

4. The prefabricated building embedded part according to claim 1, characterized in that: The nut B (7) is rotatably connected to the embedded part body (1) via the thread (2), and the nut B (7) is rotatably connected to the fixing plate (4).

5. The prefabricated building embedded part according to claim 1, characterized in that: The top of the pre-embedded part body (1) is provided with a rotating block (8), the inside of the rotating block (8) is provided with a slot A (9), the top of the rotating block (8) is provided with a cover (10), the inside of the cover (10) is provided with a limiting groove (11), the surface of the cover (10) is provided with a slot B (12), the inside of the slot B (12) is provided with a locking rod (13), and the surface of the locking rod (13) is equipped with a pinch block (14).

6. The prefabricated building embedded part according to claim 5, characterized in that: The cover (10) is slidably connected to the nut B (7) through the limiting groove (11), and the cover (10) is slidably connected to the embedded part body (1) through the limiting groove (11).

7. The prefabricated building embedded part according to claim 5, characterized in that: The lever (13) is slidably connected to the cover (10) through the slot B (12), and the lever (13) is slidably connected to the rotating block (8) through the slot A (9).

Images