Hole embedded part with cover plate

Abstract

The utility model discloses a hole embedded part with a cover plate, which comprises a protective cover plate (1) and an embedded sleeve (2), and is characterized in that the protective cover plate (1) is square, and bolt connecting holes A (11) are respectively arranged on the periphery of the protective cover plate (1); an embedded part reserved hole (23) is formed in the axial middle of the embedded sleeve (2), the axial section of the embedded sleeve (2) is shaped like a Chinese character'wang ', the radial bottom of the embedded sleeve (2) is a base, the radial middle of the embedded sleeve (2) is a water stop ring (21), the radial upper portion of the embedded sleeve (2) is a connecting base, the shape of the connecting base is consistent with that of the protective cover plate (1), and bolt connecting holes B (24) corresponding to the bolt connecting holes A (11) and bolt connecting sleeves (22) are arranged on the periphery of the connecting base; the protective cover plate (1) and the embedded sleeve (2) are connected through the connecting bolt (3). Compared with a traditional hole embedded part, due to the fact that the protection cover plate is additionally arranged, the design has better protection performance, installation quality is improved, and operation safety is improved.

Description

Technical Field

[0001] The utility model belongs to the field of installation of embedded parts for building main structures, specifically for main projects and other projects involving the installation of embedded parts, and more specifically relates to a hole embedded part with a cover plate. Background Technique

[0002] Most traditional hole embedded parts have no cover plates. During the installation process, impurities such as dust and sewage are likely to enter the embedded parts, and after installation, the aesthetic effect is poor and it is not easy to seal, affecting the installation quality and durability. This problem needs to be solved. Summary of the Invention

[0003] The purpose of the utility model is to provide a hole embedded part with a cover plate to solve the problems proposed in the above background technique. Through the design of adding a cover plate, this hole embedded part has better protection performance, improves the installation quality, and increases the operation safety.

[0004] To achieve the above purpose, the utility model provides the following technical solution:

[0005] A hole embedded part with a cover plate, including a protective cover plate and an embedded sleeve. It is characterized in that the protective cover plate is square, and bolt connection holes A are respectively arranged on the four sides; there is a buried part reserved hole in the middle of the axial direction of the embedded sleeve, the axial cross-section of the embedded sleeve is in the shape of a "king", its radial bottom is a base, the radial middle is a water stop ring, and the radial upper part is a connection seat. The shape of the connection seat is the same as that of the protective cover plate. Bolt connection holes B corresponding to the bolt connection holes A and bolt connection sleeves are arranged around the connection seat; the protective cover plate and the embedded sleeve are connected by connection bolts.

[0006] Further, the protective cover plate is made of high-quality carbon steel.

[0007] Further, the embedded sleeve is made of high-quality carbon steel.

[0008] Further, the bolt connection hole A coincides with the bolt connection hole B.

[0009] Further, the tooth mark structure on the connection bolt corresponds to the tooth mark structure of the bolt connection sleeve on the embedded sleeve.

[0010] During construction, drill a hole in the main structure of the construction, install the hole embedded part on the main structure, and bolt-connect the protective cover plate and the embedded sleeve with a connection bolt through the connection bolt hole B. The protective cover plate passes through the bolt through the connection bolt hole A and the bolt connection hole B, and is tightened through the bolt connection sleeve to complete the installation of the cover plate.

[0011] The utility model is provided with a protective cover plate structure, and the embedded sleeve is also provided with a structure matching the structure, so that during the connection process between the cover plate and the embedded sleeve, the tooth mark structure on the bolt that penetrates into the bolt hole of the cover plate and the tooth mark structure of the bolt connecting sleeve on the embedded sleeve can effectively contact, so that the connection is more stable, the slippage of the cover plate is avoided, and the connection problem is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the utility model;

[0013] Figure 2 It is a structural elevation diagram of the utility model;

[0014] Markings in the figure: 1. Protective cover plate, 2. Embedded sleeve, 3. Connecting bolt, 11. Bolt connection hole A, 21. Water stop ring, 22. Bolt connection sleeve, 23. Embedded reserved hole, 24. Bolt connection hole B. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-2 , a hole embedded part with a cover plate, comprising a protective cover plate 1 and an embedded sleeve 2, characterized in that the protective cover plate 1 is square and has bolt connection holes A11 on all sides; the embedded sleeve 2 has an embedded part reserved hole 23 in the axial middle, the embedded sleeve 2 has a "W"-shaped axial cross-section, the radial bottom of which is a base, the radial middle is a water stop ring 21, and the radial upper part is a connecting seat, the shape of the connecting seat is consistent with the protective cover plate 1, and the connecting seat is provided with bolt connection holes B24 corresponding to the bolt connection holes A11 and bolt connection sleeves 22 around the connecting seat; the protective cover plate 1 and the embedded sleeve 2 are connected by connecting bolts 3;

[0017] The protective cover plate 1 is made of high-quality carbon steel;

[0018] The embedded sleeve 2 is made of high-quality carbon steel;

[0019] The bolt connection hole A11 coincides with the bolt connection hole B24;

[0020] The tooth mark structure on the connecting bolt 3 corresponds to the tooth mark structure of the bolt connecting sleeve 22 on the embedded sleeve.

[0021] During construction, holes are drilled on the main construction structure, the embedded parts in the holes are installed on the main structure, and the protective cover plate is connected to the embedded sleeve bolts through the connecting bolt holes with connecting bolts. The protective cover plate is inserted with bolts through the connecting bolt holes A and the bolt connection holes B, and is fastened with the bolt connection sleeve to complete the installation of the cover plate.

[0022] The utility model is provided with a protective cover plate, and the bolt connection hole on the cover plate coincides with the embedded sleeve connection hole and cooperates with the bolt connection sleeve, so that during the connection process of the protective cover plate and the embedded sleeve, the tooth mark structure of the embedded connection sleeve and the bolt can effectively contact, making the connection more stable and avoiding slippage of the cover plate.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hole embedded part with a cover plate, comprising a protective cover plate (1) and an embedded sleeve (2), characterized in that: The protective cover plate (1) is square, and bolt connection holes A (11) are respectively provided on its four sides; there is a buried part reserved hole (23) in the middle of the axial direction of the embedded sleeve (2). The axial cross-section of the embedded sleeve (2) is in the shape of a "king" character. Its radial bottom is the base, the radial middle is the water stop ring (21), and the radial upper part is the connection seat. The shape of the connection seat is the same as that of the protective cover plate (1). Bolt connection holes B (24) corresponding to the bolt connection holes A (11) and bolt connection sleeves (22) are provided around the connection seat; the protective cover plate (1) and the embedded sleeve (2) are connected by connection bolts (3).

2. The hole embedded part with cover plate according to claim 1, characterized in that: The protective cover plate (1) is made of high-quality carbon steel material.

3. The hole embedded part with cover plate according to claim 1, characterized in that: The embedded sleeve (2) is made of high-quality carbon steel material.

4. The hole embedded part with cover plate according to claim 1, characterized in that: The bolt connection holes A (11) coincide with the bolt connection holes B (24).

5. The hole embedded part with cover plate according to claim 1, characterized in that: The tooth mark structure on the connection bolt (3) corresponds to the tooth mark structure of the bolt connection sleeve (22) on the embedded sleeve.

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