A protective component for building electrical distribution cabinet

Abstract

The utility model discloses a protective component for a building electrical distribution cabinet, comprising a frame, a mounting plate connected to the frame, a sleeve connected to the inner wall of the frame, an optical axis arranged on one end of the mounting plate facing the inner wall of the frame, the optical axis is slidably connected to the sleeve, a compression spring is sleeved on the optical axis, and the two ends of the compression spring are respectively connected to the sleeve and the mounting plate. As an optimal technical scheme of a protective component for a building electrical distribution cabinet of the utility model, buffer parts are symmetrically arranged on the inner walls at both ends of the frame, and the buffer parts are arranged in an array with equal intervals along the length direction. By arranging a mounting plate movable in the frame and arranging a spring for absorbing potential energy between the mounting plate and the frame, the potential energy generated by the frame when it is hit will not directly act on the transformer on the mounting plate, and a plurality of buffer parts are arranged on the inner walls at both ends of the frame to protect the protective plate when the frame is deformed to ensure the safety of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a protective component for a building electrical power distribution cabinet. Background Art

[0002] During the construction process, it is necessary to provide power to the engineering equipment so that it can operate. The power distribution cabinet is used to transmit power to the engineering equipment at the construction site. During the construction process, due to the complex on-site environment, it is easy to be hit, thus affecting the normal operation of the transformer and other devices in the distribution cabinet. In the prior art, devices such as anti-collision fences are installed on the outside of the distribution cabinet for protection, but it will increase its own volume, thereby increasing the probability of being hit, and adding anti-collision fences will increase the overall mass of the device, which is not conducive to the movement of the distribution cabinet. Furthermore, because the transformer is fixedly installed in the distribution cabinet, the potential energy generated by the impact of the distribution cabinet will be transferred to the transformer with almost no attenuation, thereby affecting the normal operation of the transformer. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a protective component for a building electrical distribution cabinet, which can reduce the potential energy generated by the impact on the frame through the movement between the mounting plate and the frame.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a protective component for a building electrical distribution cabinet includes a frame, a mounting plate is connected to the frame, a sleeve is connected to the inner wall of the frame, an optical axis is provided on one end of the mounting plate facing the inner wall of the frame, the optical axis is slidably connected to the sleeve, a compression spring is sleeved on the optical axis, and the two ends of the compression spring are respectively connected to the sleeve and the mounting plate.

[0005] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, buffer parts are symmetrically arranged on the inner walls at both ends of the frame, and the buffer parts are arranged in an array with equal intervals along the length direction.

[0006] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, the buffer part is made of rubber.

[0007] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, a limiting groove is arranged at the top of the frame, and a protective plate is slidably connected in the limiting groove.

[0008] As an optimal technical solution for a protective component for a building electrical distribution cabinet of the utility model, a driving part is provided at one end of the protective plate facing the mounting plate, and a driven part is provided on the top of one end of the mounting plate facing the protective plate, and the driving part abuts against the driven part.

[0009] As an optimal technical solution for a protective component for a building electrical distribution cabinet of the utility model, limit rods are symmetrically arranged at both ends of the protective plate, a fixing part is arranged at the top of the frame, the limit rod is slidably connected in the fixing part, and a locking part is arranged at the bottom of the limit rod.

[0010] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, the locking part is made of magnetic material.

[0011] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, the fixing part is made of magnetic material.

[0012] As a preferred technical solution for a protective component for a building electrical distribution cabinet of the utility model, a plurality of positioning bars are arranged at equal intervals along the length direction on the mounting plate.

[0013] As a preferred technical solution of a protective component for a building electrical distribution cabinet of the utility model, a plurality of wire management grooves are arranged at the bottom of the frame.

[0014] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0015] By providing a mounting plate that can move within the frame and providing a spring between the mounting plate and the frame for absorbing potential energy, the potential energy generated by the frame when it is hit will not directly act on the transformer on the mounting plate. In addition, multiple buffer parts are provided on the inner walls at both ends of the frame to protect the protective plate when the frame is deformed, ensuring the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the structure of the protective plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the frame and the mounting plate of the utility model;

[0020] Figure 5 This is a cross-sectional view of the connection between the frame and the mounting plate of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the frame of the utility model;

[0022] Figure 7 It is a structural schematic diagram of the mounting plate of the utility model.

[0023] Among them: frame 1; fixing part 11; buffer part 12; sleeve 13; optical axis 14; limiting groove 15; wire management groove 16; mounting plate 2; positioning bar 21; driven part 22; protective plate 3; limiting rod 31; locking part 32; driving part 33. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0025] The power distribution cabinet protection component disclosed in the present application includes a frame 1, which is used to protect the connected power distribution device to avoid impact from foreign objects. A mounting plate 2 for mounting a transformer is connected inside the frame 1, a sleeve 13 is connected to the inner wall of the frame 1, and an optical axis 14 is arranged on one end of the mounting plate 2 facing the inner wall of the frame 1. The optical axis 14 is slidably connected to the sleeve 13, and a compression spring is sleeved on the optical axis 14. The two ends of the compression spring are respectively connected to the sleeve 13 and the mounting plate 2. The impact on the frame 1 is absorbed by the compression spring, so that the mounting plate 2 can dilute the impact force by moving horizontally in the frame 1, thereby ensuring that the transformer installed on the mounting plate 2 is stably connected and the wires connected thereto will not fall off; buffer parts 12 are symmetrically arranged on the inner walls at both ends of the frame 1 The buffer parts 12 are arranged in an array with equal intervals along the length direction. By arranging the buffer parts 12 on the inner wall of the frame 1, when the frame 1 is subjected to a strong impact and deformed, the buffer parts 12 can reduce the deformation of the frame of the frame 1 by squeezing itself, thereby ensuring the safety of the transformer on the mounting plate 2. The interior of the buffer part 12 is hollowed out, so that it can shrink to a smaller volume under the squeeze state, so that the frame of the frame 1 is greatly deformed and the inner wall of the deformation position will not collide with the mounting plate 2; the buffer part 12 is made of rubber and the elasticity of the rubber is used to further improve the safety of the transformer in the device; a limiting groove 15 is provided at the top of the frame 1, and a protective plate 3 is slidably connected to the limiting groove 15. The device is opened by pulling up the protective plate 3, which is convenient for the staff to determine whether the device is closed.

[0026] The protective plate 3 is provided with a driving part 33 at one end facing the mounting plate 2, and a driven part 22 is provided at the top of the end of the mounting plate 2 facing the protective plate 3. The driving part 33 abuts against the driven part 22. When the bottom end of the protective plate 3 contacts the inner wall at the bottom of the frame 1, the driving part 33 fits with the driven part 22 to push the mounting plate 2 to move in the direction of the frame 1, so that the compression spring contracts to generate a certain elastic force, ensuring that a certain distance is maintained between the mounting plate 2 and the protective plate 3, so as to prevent the protective plate 3 from hitting the transformer on the mounting plate 2 when it is deformed. When the protective plate 3 moves upward to open the device, the driving part 33 moves in the same direction. The driving part 33 is a trapezoid that gradually shrinks from top to bottom, so that the distance between the mounting plate 2 and the protective plate 3 shrinks, which is convenient for the staff to operate and maintain the transformer; the two ends of the protective plate 3 are symmetrically provided with limit rods 31, the top of the frame 1 is provided with a fixing part 11, the limit rod 31 is slidably connected in the fixing part 11, and the bottom of the limit rod 31 is provided with a locking part 32. When the locking part 32 is in contact with the fixing part 11, the locking part 32 is kept in place. The protective plate 3 connected to it maintains a constant height and maintains a fixed height for the convenience of operation and maintenance by the staff; the locking part 32 is made of magnetic material and the fixing part 11 is made of metal material. When the locking part 32 is in contact with the fixing part 11, the locking part 32 and the fixing part 11 are adsorbed together. When the staff needs to close the device, the protective plate 3 is pushed downward to separate the fixing part 11 from the locking part 32; the fixing part 11 is made of magnetic material and the locking part 32 is made of metal material; a plurality of positioning bars 21 are arranged at equal intervals along the length direction on the mounting plate 2, and the transformer is detachably mounted on the positioning bars 21 by bolts, so that the staff can replace and maintain it; a plurality of wire management grooves 16 are arranged at the bottom of the frame 1. When the transformer is connected to the wires of the point device, the wires are passed through the wire management grooves 16 to ensure that the wires are connected to the transformer when the device is closed. Compared with the conventional rotary protective cabinet door, it can provide power to the electrical device when the device is closed, thereby improving the protection of the device during power distribution.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A protective assembly for a building electrical distribution cabinet, comprising a frame (1), characterized in that: The frame (1) is connected to a mounting plate (2), the inner wall of the frame (1) is connected to a sleeve (13), an optical axis (14) is provided on one end of the mounting plate (2) facing the inner wall of the frame (1), the optical axis (14) is slidably connected to the sleeve (13), a compression spring is sleeved on the optical axis (14), and the two ends of the compression spring are respectively connected to the sleeve (13) and the mounting plate (2).

2. A protective assembly for a building electrical distribution cabinet according to claim 1, characterized in that: Buffer portions (12) are symmetrically arranged on the inner walls at both ends of the frame (1), and the buffer portions (12) are arranged in an array at equal intervals along the length direction.

3. A protective assembly for a building electrical distribution cabinet according to claim 2, characterized in that: The buffer portion (12) is made of rubber.

4. A protective assembly for a building electrical distribution cabinet according to claim 2, characterized in that: A limiting groove (15) is provided at the top end of the frame (1), and a protective plate (3) is slidably connected in the limiting groove (15).

5. A protective assembly for a building electrical distribution cabinet according to claim 4, characterized in that: A driving portion (33) is provided at one end of the protection plate (3) facing the mounting plate (2), a driven portion (22) is provided at the top of one end of the mounting plate (2) facing the protection plate (3), and the driving portion (33) abuts against the driven portion (22).

6. A protective assembly for a building electrical distribution cabinet according to claim 5, characterized in that: Limiting rods (31) are symmetrically arranged at both ends of the protection plate (3); a fixing portion (11) is arranged at the top end of the frame body (1); the limiting rod (31) is slidably connected in the fixing portion (11); and a locking portion (32) is arranged at the bottom of the limiting rod (31).

7. A protective assembly for a building electrical distribution cabinet according to claim 6, characterized in that: The locking portion (32) is made of magnetic material.

8. A protective assembly for a building electrical distribution cabinet according to claim 6, characterized in that: The fixing portion (11) is made of magnetic material.

9. A protective assembly for a building electrical distribution cabinet according to any one of claims 1 to 8, characterized in that: A plurality of positioning bars (21) are arranged on the mounting plate (2) at equal intervals along the length direction.

10. A protective assembly for a building electrical distribution cabinet according to claim 9, characterized in that: A plurality of cable management grooves (16) are provided at the bottom of the frame (1).

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