Fabricated prefabricated part water and electricity outlet hole protection device

Abstract

The utility model discloses a protection device for a water and electricity wire outlet hole of an assembly type prefabricated part, which belongs to the technical field of wire hole protection devices and comprises the prefabricated part and a wire outlet hole, the protection body is located in the mounting groove, the protection body comprises a base, a fixed groove body and a wire hole protection body, the base is connected to the bottom of the mounting groove, the fixed groove body is rotatably connected to the base, a limiting piece is arranged at the bottom of the wire hole protection body, and the limiting piece is connected in the fixed groove body. According to the utility model, multi-angle connection of the wiring hole can be satisfied, the wiring hole is not limited by field modification, smooth access of a wire between two prefabricated parts is facilitated, compared with a panel-shaped wiring box, the spherical wire hole protection body is not easily damaged by stress, and once the outer surface of the spherical wire hole protection body is stressed, the bottom of the spherical wire hole protection body rotates by a certain angle along the rotating bearing, so that stress is reduced, and the service life of the spherical wire hole protection body is prolonged. The service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire hole protection devices, and in particular relates to an assembled prefabricated component water and electricity outlet hole protection device. Background Art

[0002] The water and electricity outlet holes of prefabricated components refer to the holes reserved in prefabricated components for the outlet of water and electricity lines. These holes are usually reserved during the component production process so that water and electricity lines can be easily connected during installation.

[0003] Reserving water and electricity outlet holes in prefabricated components can greatly improve construction efficiency, reduce on-site hole drilling and installation workload, and is also beneficial for ensuring the integrity and aesthetics of the components.

[0004] However, sometimes, due to on-site modifications, the reserved wire holes between the reserved components cannot be smoothly connected to each other, and the wiring panels of the existing wire holes are mostly panel-shaped during the decoration process, which is easy to be damaged, affecting the subsequent access and use of water and electricity lines. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the reserved wire holes between the reserved components cannot be smoothly connected to each other according to the on-site modification, and the wiring panels of the existing wire holes are mostly panel-shaped during the decoration process, which are easy to be damaged, affecting the access and use of subsequent water and electricity lines. A protective device for water and electricity outlet holes of assembled prefabricated components is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled prefabricated component water and electricity outlet hole protection device, comprising:

[0007] A prefabricated component, wherein a mounting groove is provided in the prefabricated component;

[0008] The protective body is located in the installation groove, and the protective body includes a base, a fixed groove body and a wire hole protective body. The base is connected to the bottom of the installation groove, and the fixed groove body can be rotatably connected to the base. A limiting piece is set at the bottom of the wire hole protective body, and the limiting piece is connected to the fixed groove body.

[0009] As a further description of the above technical solution:

[0010] A rotating bearing is arranged in the base, and the fixed groove body is connected to the rotating bearing.

[0011] As a further description of the above technical solution:

[0012] The wire hole protection body comprises a first hemispherical wire hole body and a second hemispherical wire hole body, and the first hemispherical wire hole body is clamped on the second hemispherical wire hole body.

[0013] As a further description of the above technical solution:

[0014] The first hemispherical wire hole body is provided with a first connecting ear, and the second hemispherical wire hole body is provided with a second connecting ear, and the bolt passes through the first connecting ear and the second connecting ear in sequence.

[0015] As a further description of the above technical solution:

[0016] An electrical connector is provided in the wire hole protection body, a plurality of first wire holes are provided in the first hemispherical wire hole body, and a plurality of the first wire holes extend outside the first hemispherical wire hole body, a plurality of second wire holes are provided in the second hemispherical wire hole body, and a plurality of the second wire holes extend outside the second hemispherical wire hole body, and the first wire holes and the second wire holes are abutted and matched to form a plurality of wire holes.

[0017] As a further description of the above technical solution:

[0018] The radii of the plurality of wire holes are the same or different.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] 1. In the utility model, a spherical wire hole protector is installed in a mounting groove in a prefabricated component, the wire hole protector includes a first hemispherical wire hole body and a second hemispherical wire hole body, and an electric connection body is installed in a limiting groove between the first hemispherical wire hole body and the second hemispherical wire hole body. The tops of the first hemispherical wire hole body and the second hemispherical wire hole body are fixed with bolts, and the bottoms are connected to the fixed groove body. The fixed groove body is rotatably connected to the rotating bearing, so that the first hemispherical wire hole body and the second hemispherical wire hole body have wire holes facing the circumferential side. This structure can meet the multi-angle connection of the wiring holes, is not restricted by on-site modification, and is conducive to the smooth connection of wires between two prefabricated components. At the same time, compared with the panel-shaped junction box, the spherical wire hole protector is not easily damaged by force. Once its outer surface is subjected to force, its bottom will rotate along the rotating bearing by a certain angle, reducing stress and increasing service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of a prefabricated water and electricity outlet hole protection device Figure 1 .

[0023] Figure 2 The present invention is a structural schematic diagram of a base and a fixed trough body in an assembled prefabricated component water and electricity outlet hole protection device.

[0024] Figure 3 The present invention is a schematic diagram of the structure of the first hemispherical wire hole body in an assembled prefabricated component water and electricity outlet hole protection device.

[0025] Figure 4 A schematic diagram of the structure of a prefabricated water and electricity outlet hole protection device Figure 2 .

[0026] Legend:

[0027] 3-protective body; 31-base; 32-fixed slot body; 33-wire hole protective body; 331-first hemisphere wire hole body; 332-second hemisphere wire hole body; 4-rotating bearing; 5-first connecting ear; 6-second connecting ear; 7-power connection body; 8-first wire hole; 9-second wire hole; 10-limiting piece. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the embodiments of the present utility model, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-4 The utility model provides a technical solution: a prefabricated component water and electricity outlet hole protection device, comprising:

[0035] A prefabricated component, wherein a mounting groove is provided in the prefabricated component;

[0036] The protective body 3 is located in the installation groove, and the protective body 3 includes a base 31, a fixed groove body 32 and a wire hole protective body 33. The base 31 is connected to the bottom of the installation groove, and the fixed groove body 32 can be rotatably connected to the base 31. A limiting member 10 is set at the bottom of the wire hole protective body 33, and the limiting member 10 is connected in the fixed groove body 32.

[0037] The base 31 is provided with a rotating bearing 4 , and the fixing groove 32 is connected to the rotating bearing 4 .

[0038] The wire hole protection body 33 includes a first hemispherical wire hole body 331 and a second hemispherical wire hole body 332 , and the first hemispherical wire hole body 331 is clamped on the second hemispherical wire hole body 332 .

[0039] The first hemispherical wire hole body 331 is provided with a first connecting ear 5 , and the second hemispherical wire hole body 332 is provided with a second connecting ear 6 , and bolts pass through the first connecting ear 5 and the second connecting ear 6 in sequence.

[0040] An electrical connector 7 is provided in the wire hole protection body 33, a plurality of first wire holes 8 are provided in the first hemispherical wire hole body 331, and a plurality of the first wire holes 8 extend to the outside of the first hemispherical wire hole body 331, a plurality of second wire holes 9 are provided in the second hemispherical wire hole body 332, and a plurality of the second wire holes 9 extend to the outside of the second hemispherical wire hole body 332, and the first wire holes 8 and the second wire holes 9 are abutted and matched to form a plurality of wire holes.

[0041] The radii of the plurality of wire holes are the same or different.

[0042] Working principle: A spherical wire hole protector is installed in the installation groove in the prefabricated component, and the wire hole protector includes a first hemisphere wire hole body and a second hemisphere wire hole body. The power-carrying connector is installed in the limiting groove between the first hemisphere wire hole body and the second hemisphere wire hole body. The tops of the first hemisphere wire hole body and the second hemisphere wire hole body are fixed with bolts, and the bottoms are connected to the fixed groove body. The fixed groove body is rotatably connected to the rotating bearing, so that the first hemisphere wire hole body and the second hemisphere wire hole body have wire holes facing the circumferential side. This structure can meet the multi-angle connection of the wiring holes, is not restricted by on-site modification, and is conducive to the smooth connection of wires between two prefabricated components. At the same time, compared with the panel-shaped junction box, the spherical wire hole protector is not easily damaged by force. Once its outer surface is subjected to force, its bottom will rotate a certain angle along the rotating bearing to reduce stress and increase service life.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An assembled prefabricated component water and electricity outlet hole protection device, characterized in that: include: A prefabricated component, wherein a mounting groove is provided in the prefabricated component; The protective body is located in the installation groove, and the protective body includes a base, a fixed groove body and a wire hole protective body. The base is connected to the bottom of the installation groove, and the fixed groove body can be rotatably connected to the base. A limiting piece is set at the bottom of the wire hole protective body, and the limiting piece is connected to the fixed groove body.

2. The assembled prefabricated component water and electricity outlet hole protection device according to claim 1 is characterized in that: A rotating bearing is arranged in the base, and the fixed groove body is connected to the rotating bearing.

3. The assembled prefabricated component water and electricity outlet hole protection device according to claim 2 is characterized in that: The wire hole protection body comprises a first hemispherical wire hole body and a second hemispherical wire hole body, and the first hemispherical wire hole body is clamped on the second hemispherical wire hole body.

4. The assembled prefabricated component water and electricity outlet hole protection device according to claim 3 is characterized in that: The first hemispherical wire hole body is provided with a first connecting ear, and the second hemispherical wire hole body is provided with a second connecting ear, and the bolt passes through the first connecting ear and the second connecting ear in sequence.

5. The assembled prefabricated component water and electricity outlet hole protection device according to claim 4, characterized in that: An electrical connector is provided in the wire hole protection body, a plurality of first wire holes are provided in the first hemispherical wire hole body, and a plurality of the first wire holes extend outside the first hemispherical wire hole body, a plurality of second wire holes are provided in the second hemispherical wire hole body, and a plurality of the second wire holes extend outside the second hemispherical wire hole body, and the first wire holes and the second wire holes are abutted and matched to form a plurality of wire holes.

6. The assembled prefabricated component water and electricity outlet hole protection device according to claim 1 is characterized in that , the radii of several of the wire holes are the same or different.

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