Transformer area low-voltage emergency power supply device

Abstract

The utility model provides a transformer area low-voltage emergency power supply device, which comprises an emergency access box and a mounting rack, a first mounting plate is arranged at the top of the rear end of the emergency access box, a plurality of hanging holes are transversely arranged on the surface of the first mounting plate at equal intervals, and a second mounting plate is arranged at the top of the front end of the mounting rack. A plurality of hanging buckles are transversely arranged on the surface of the front end of the second mounting plate at equal intervals, a plurality of mounting grooves are formed in the bottom of the front end of the mounting frame, magnets are arranged in the mounting grooves, the hanging buckles are sleeved with the hanging holes, and the magnets are attached to and attracted to the bottom of the rear wall of the emergency access box. According to the utility model, the problem that the installation is time-consuming and labor-consuming due to the adoption of a plurality of bolts when the existing emergency access box is installed is solved, the efficiency of installing and disassembling the emergency access box is accelerated, and the installation cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency access boxes, in particular to a low-voltage emergency power supply device for a transformer area. Background Art

[0002] A low-voltage emergency access box is a device in power systems. It is primarily used to quickly connect to a backup or temporary power source when a power grid failure occurs or requires emergency repair, ensuring the continuity and stability of power supply. It typically contains electrical components such as circuit breakers, disconnectors, and terminal blocks, as well as necessary control and protection devices.

[0003] Some existing low-voltage emergency access boxes are usually installed on utility poles. During installation, multiple bolts are usually required to fix the emergency access boxes, which makes the installation and removal of the emergency access boxes time-consuming and labor-intensive. At the same time, it causes more inconvenience to operators when working at heights. Utility Model Content

[0004] The utility model provides a low-voltage emergency power supply device for a transformer substation to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A low-voltage emergency power supply device for a substation includes an emergency access box and a mounting bracket. A first mounting plate is provided on the top rear end of the emergency access box, and a plurality of hanging holes are arranged at equal intervals in the horizontal direction on the surface of the first mounting plate. A second mounting plate is provided on the top front end of the mounting bracket, and a plurality of hanging buckles are arranged at equal intervals in the horizontal direction on the front end surface of the second mounting plate. A plurality of mounting grooves are provided on the bottom front end of the mounting bracket, and magnets are provided in each of the plurality of mounting grooves. A plurality of hanging holes are sleeved on the plurality of hanging buckles, and a plurality of magnets are attached to and adsorbed on the bottom of the rear wall of the emergency access box.

[0007] Preferably, the height of the magnet is slightly higher than the height of the mounting slot.

[0008] Preferably, the hook is arranged in an "L"-shaped structure.

[0009] Preferably, locking rings are provided at the top and bottom of the rear end of the mounting plate, and locking bolts are passed through one end of the two locking rings.

[0010] Beneficial effects

[0011] The above one or more technical solutions in the low-voltage emergency power supply device for a substation provided by the embodiment of the utility model have at least one of the following technical effects:

[0012] The utility model adopts the above technical solution. During installation, the hanging hole on the first mounting plate is sleeved on the hanging buckle, and the bottom of the emergency access box is fixed by adsorption by the magnet. During disassembly, the emergency access box is pulled to separate the magnet from the emergency access box, and the hanging hole on the first mounting plate is removed from the hanging buckle. The emergency access box can be removed from the mounting frame to complete the disassembly. This effectively solves the problem that the existing emergency access box uses multiple bolts to install, which makes the installation time-consuming and labor-intensive. It speeds up the efficiency of installing and disassembling the emergency access box and reduces the installation cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the emergency access box of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0016] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0017] 1. Emergency access box; 2. Mounting bracket; 3. First mounting plate; 4. Mounting hole; 5. Second mounting plate; 6. Hanging buckle; 7. Mounting slot; 8. Magnet; 9. Locking ring; 10. Locking bolt. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0020] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1-3 As shown, it is a structural schematic diagram of a low-voltage emergency power supply device for a substation in a preferred embodiment of the present utility model;

[0022] In this embodiment, an emergency access box 1 and a mounting frame 2 are included. The body of the emergency access box 1 is made of iron. A first mounting plate 3 is welded and fixed to the top of the rear end of the emergency access box 1. The surface of the first mounting plate 3 is arranged with a plurality of hanging holes 4 at equal intervals in the horizontal direction. A second mounting plate 5 is welded and fixed to the top of the front end of the mounting frame 2. The front end surface of the second mounting plate 5 is arranged with a plurality of hanging buckles 6 at equal intervals in the horizontal direction. The number of hanging holes 4 is the same as that of the hanging buckles 6, and the aperture of the hanging hole 4 is larger than that of the hanging buckle. A plurality of mounting grooves 7 are provided at the bottom of the front end of the mounting frame 2. The mounting groove 7 is formed by a circle extending forward from the surface of the mounting frame 2. Magnets 8 are bonded in the plurality of mounting grooves 7 by glue. The plurality of hanging holes 4 are sleeved on the plurality of hanging buckles 6. The plurality of magnets 8 are attached to and adsorbed on the bottom of the rear wall of the emergency access box 1. The fixation of the emergency access box 1 is achieved through this structure.

[0023] In this embodiment, the height of the magnet 8 is slightly higher than the height of the mounting slot 7 . This structure enables the magnet 8 to better fit with the rear wall of the emergency access box 1 , resulting in a better adsorption effect of the magnet 8 .

[0024] In this embodiment, the hook 6 is arranged in an "L"-shaped structure. The hook 6 is inserted into the hanging hole. Due to the "L"-shaped structure, the emergency access box 1 must be lifted upwards to remove the hanging hole 4 from the hook 6.

[0025] In this embodiment, locking rings 9 are provided at the top and bottom of the rear end of the mounting frame 2. The locking rings 9 are composed of two semicircular iron plates. Locking bolts 10 are passed through one end of the two locking rings 9. By tightening the locking bolts 10, the locking rings 9 are tightened, and the mounting frame 2 is fixed to the utility pole.

[0026] The utility model provides a low-voltage emergency power supply device for a substation, and its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects.

[0027] Technologies not described in detail in the present invention are all well-known technologies. Those skilled in the art can easily implement the present invention based on understanding this specification, and the contents shown in the drawings are part of this specification.

[0028] The above content is a further detailed description of the present invention in combination with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A low-voltage emergency power supply device for a substation, comprising an emergency access box (1) and a mounting frame (2), characterized in that: The emergency access box (1) is provided with a first mounting plate (3) at the top of the rear end, and a plurality of hanging holes (4) are arranged at equal intervals in the horizontal direction on the surface of the first mounting plate (3). The front end of the mounting frame (2) is provided with a second mounting plate (5), and a plurality of hanging buckles (6) are arranged at equal intervals in the horizontal direction on the front end surface of the second mounting plate (5). The front end bottom of the mounting frame (2) is provided with a plurality of mounting grooves (7), and magnets (8) are arranged in the plurality of mounting grooves (7). The plurality of hanging holes (4) are sleeved on the plurality of hanging buckles (6), and the plurality of magnets (8) are attached to and adsorbed on the bottom of the rear wall of the emergency access box (1).

2. A low-voltage emergency power supply device for a substation according to claim 1, characterized in that: The height of the magnet (8) is slightly higher than the height of the mounting groove (7).

3. The low-voltage emergency power supply device for a substation according to claim 1 is characterized in that: The hook (6) is arranged in an "L"-shaped structure.

4. The low-voltage emergency power supply device for a substation according to claim 1 is characterized in that: The top and bottom of the rear end of the mounting frame (2) are both provided with locking rings (9), and one end of the two locking rings (9) is penetrated by a locking bolt (10).

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