Distribution box convenient to maintain

Abstract

The utility model belongs to the technical field of power equipment, and particularly relates to a distribution box convenient to maintain, which comprises a protective cabinet body, a plurality of positioning plates are slidably connected in the protective cabinet body, a plurality of alignment blocks are slidably connected outside the positioning plates, a storage box is fixedly connected to one side of each alignment block, and the storage box is fixedly connected to the other side of the protective cabinet body. A clamping block is slidably connected to the interior of the positioning plate, the clamping block is clamped to the protective cabinet body, a plurality of linkage blocks are slidably connected to the inner wall of the protective cabinet body, limiting blocks are slidably connected to the interiors of the linkage blocks, the limiting blocks are clamped to the protective cabinet body, and a dismounting plate is clamped to the interiors of the linkage blocks; through cooperation of a positioning plate, a linkage block and other parts, when a worker maintains the distribution box and disassembles and assembles electrical components in the distribution box, the worker can be assisted in positioning the installation positions of screws of the electrical components, and the worker can conveniently disassemble and assemble the electrical components; therefore, the purpose of facilitating maintenance operation of workers is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power equipment, and particularly relates to a distribution box convenient for maintenance. Background Technique

[0002] The distribution box, also called the power distribution cabinet, is a general term for the motor control center. The distribution box assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements to form a low-voltage power distribution device. A large number of electrical components are installed inside the distribution box, and the electrical components are interconnected with each other. When a line problem occurs, the staff needs to disassemble a large number of electrical components inside the distribution box for one-by-one inspection. The electrical components are generally fixed by screws, resulting in the staff taking out a large number of screws when disassembling the electrical components. Since the installation positions of the electrical components are fixed due to connection requirements, the staff can quickly identify the installation positions of the electrical components when taking them out. However, the disassembled screws are prone to being mixed, and due to the shape and size of the electrical components, the screws are generally provided in a matching manner, resulting in the staff being unable to quickly take out the matching screws when installing the electrical components, and thus it is not convenient for the staff to perform maintenance operations. Content of the Utility Model

[0003] The utility model provides a distribution box convenient for maintenance, which has the characteristic that when the staff repairs the distribution box and disassembles and assembles the electrical components inside the distribution box, it can assist the staff in positioning the installation positions of the screws of the electrical components.

[0004] The utility model provides the following technical solution: It includes a protective cabinet body, and a plurality of positioning plates are slidably connected inside the protective cabinet body. A plurality of alignment blocks are slidably connected to the outside of the positioning plate. A storage box is fixedly connected to one side of the alignment block. A clamping block is slidably connected inside the positioning plate, and the clamping block is clamped to the protective cabinet body. A plurality of linkage blocks are slidably connected to the inner wall of the protective cabinet body. A limiting block is slidably connected inside the linkage block, and the limiting block is clamped to the protective cabinet body. A disassembly and assembly plate is clamped inside the linkage block, and a plurality of installation holes are opened inside the disassembly and assembly plate.

[0005] Among them, a plurality of heat dissipation holes are opened on one side of the protective cabinet body, and a sealing cabinet door is rotatably connected to one side of the protective cabinet body.

[0006] Among them, a sliding groove is opened inside the protective cabinet body, and the positioning plate is slidably connected to the inside of the protective cabinet body through the sliding groove.

[0007] Among them, a guiding groove is opened inside the protective cabinet body, and a plurality of adjustment grooves and a plurality of fixing grooves are opened on the inner wall of the protective cabinet body.

[0008] Among them, a through groove is formed inside the positioning plate, and the engaging block slides inside the through groove.

[0009] The beneficial effects of the present utility model are as follows: Through the cooperation of components such as the positioning plate and the linkage block, when the staff repairs the distribution box and disassembles and assembles the electrical components inside the distribution box, it can assist the staff in positioning the installation positions of the screws of the electrical components, and facilitate the staff in disassembling and assembling the electrical components, thereby achieving the purpose of facilitating the maintenance operation of the staff.

[0010] Parts not involved in this device are the same as or can be implemented using existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is a schematic diagram of the movement state of the sealing cabinet door in the present utility model;

[0013] Figure 3 is a cross-sectional structural schematic diagram of the protective cabinet body in the present utility model;

[0014] Figure 4 is Figure 2 an enlarged schematic diagram of part A in

[0015] Figure 5 is Figure 3 an enlarged schematic diagram of part B in

[0016] In the figure: 1, protective cabinet body; 11, heat dissipation holes; 12, sealing cabinet door; 13, sliding groove; 14, guiding groove; 15, adjustment groove; 16, fixing groove; 2, positioning plate; 21, alignment block; 22, storage box; 23, engaging block; 24, through groove; 3, linkage block; 31, limiting block; 4, disassembly and assembly plate; 41, mounting holes. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: It includes a protective cabinet body 1, several positioning plates 2 are slidably connected inside the protective cabinet body 1, several alignment blocks 21 are slidably connected to the outside of the positioning plates 2, a storage box 22 is fixedly connected to one side of the alignment blocks 21, an engaging block 23 is slidably connected inside the positioning plates 2, the engaging block 23 is engaged with the protective cabinet body 1, several linkage blocks 3 are slidably connected to the inner wall of the protective cabinet body 1, a limiting block 31 is slidably connected inside the linkage blocks 3, the limiting block 31 is engaged with the protective cabinet body 1, a disassembly and assembly plate 4 is engaged inside the linkage blocks 3, and several mounting holes 41 are formed inside the disassembly and assembly plate 4.

[0018] In this implementation: The protective cabinet body 1 is used to support and connect various components, thereby completing the protection and support of electrical components and achieving the purpose of controlling the circuit. A number of positioning plates 2 that slide inside the protective cabinet body 1 are used to position the positions of the electrical components that need to be disassembled and assembled during the maintenance of the distribution box by the staff. When the staff disassembles and assembles the electrical components, they can first slide the positioning plate 2 to a position horizontally corresponding to the electrical component. Then, the staff can make the position of the positioning plate 2 continuously horizontally corresponding to the position of the electrical component by sliding the engaging block 23 into the positioning plate 2 and the inside of the protective cabinet body 1. Then, when the staff disassembles and assembles the electrical components, they can first slide the alignment block 21 to a position corresponding to the electrical component, so that the position of the alignment block 21 corresponds to the position of the electrical component. At this time, when the staff disassembles and assembles the electrical components, they can place the fixing screws of the electrical component inside the storage box 22, so that the screws will be placed separately, and the position of the screws will continuously correspond to the installation position, thereby facilitating the installation operation of the staff on the electrical component. A number of linkage blocks 3 that slide on the inner wall of the protective cabinet body 1 are used to drive the disassembly and assembly plate 4 to move. When the staff slides the linkage block 3 to a suitable position, they can engage and fix the positions of the linkage block 3 and the disassembly and assembly plate 4 by sliding the limiting block 31 into the linkage block 3 and the inside of the protective cabinet body 1. Thus, when the staff installs the electrical component, they can adjust the position of the disassembly and assembly plate 4 according to the need. Then, the staff can install the electrical component on one side of the disassembly and assembly plate 4. Thus, when the staff disassembles and assembles the electrical component, they can disassemble and assemble the electrical component by taking out the disassembly and assembly plate 4, thereby avoiding the staff from operating inside the protective cabinet body 1 with limited operating space and achieving the purpose of facilitating the staff's maintenance. The installation holes 41 opened inside the disassembly and assembly plate 4 are used to assist in the installation of the electrical component, so that the staff can fix the electrical component to one side of the disassembly and assembly plate 4 with screws. Through the cooperation of components such as the positioning plate 2 and the linkage block 3, when the staff repairs the distribution box and disassembles and assembles the electrical components inside the distribution box, it can assist the staff in positioning the installation position of the screws of the electrical component and facilitate the disassembly and assembly work of the staff on the electrical component, thereby achieving the purpose of facilitating the staff's maintenance operation.

[0019] On one side of the protective cabinet body 1, a number of heat dissipation holes 11 are provided, and a plugging cabinet door 12 is rotatably connected to one side of the protective cabinet body 1; the heat dissipation holes 11 provided on one side of the protective cabinet body 1 are used to discharge the heat generated during the operation of the electrical components inside the protective cabinet body 1, so as to achieve the purpose of dissipating heat inside the protective cabinet body 1. The plugging cabinet door 12 rotatably connected to one side of the protective cabinet body 1 is used to block or open the protective cabinet body 1, so that the staff can rotate the plugging cabinet door 12 to perform maintenance work on the electrical components inside the protective cabinet body 1. The plugging cabinet door 12 is connected to the protective cabinet body 1 through hinges or hinges, so that the plugging cabinet door 12 can rotate relative to the protective cabinet body 1.

[0020] A sliding groove 13 is provided inside the protective cabinet body 1, and the positioning plate 2 is slidably connected to the inside of the protective cabinet body 1 through the sliding groove 13; the sliding groove 13 provided inside the protective cabinet body 1 is used to guide the sliding of the positioning plate 2, so that the staff can slide the positioning plate 2 to a position horizontally corresponding to the electrical component to be disassembled and assembled, so that the positioning plate 2 can position the position of the alignment block 21 sliding outside the positioning plate 2, so that the staff can slide the alignment block 21 to a position corresponding to the electrical component, which is convenient for the staff's maintenance work.

[0021] A guiding groove 14 is provided inside the protective cabinet body 1, and a number of adjustment grooves 15 and a number of fixing grooves 16 are provided on the inner wall of the protective cabinet body 1; the guiding groove 14 provided inside the protective cabinet body 1 is used to guide the sliding of the linkage block 3, so that when the staff slides the linkage block 3, unnecessary displacement will not occur, so that the linkage block 3 can stably drive the disassembly and assembly plate 4 to move. The adjustment grooves 15 provided on the inner wall of the protective cabinet body 1 are used to fix the position of the linkage block 3. When the staff slides the linkage block 3 to drive the disassembly and assembly plate 4 to a suitable position, the position of the linkage block 3 can be fixed by sliding the limit block 31 into the linkage block 3 and the adjustment groove 15. The fixing grooves 16 provided on the inner wall of the protective cabinet body 1 are used to make way for the insertion of the engaging block 23, so that after the staff slides the positioning plate 2 to a suitable position, the alignment block 21 can be fixed by sliding the engaging block 23 into the positioning plate 2 and the fixing groove 16.

[0022] A through groove 24 is provided inside the positioning plate 2, and the engaging block 23 slides inside the through groove 24; the through groove 24 provided inside the positioning plate 2 is used to make way for the sliding of the engaging block 23, so that the engaging block 23 can penetrate through the positioning plate 2 through the through groove 24, and then the engaging block 23 can slide into the fixing groove 16 at the corresponding position, thus completing the clamping and fixing work of the position of the positioning plate 2.

[0023] Working principle and usage process of the present utility model: When maintenance on the distribution box is required, the staff can first rotate the sealing cabinet door 12 to expose the electrical components inside the protective cabinet body 1 to the outside. Then, the staff can first slide the positioning plate 2 vertically, so that the positioning plate 2 drives the alignment block 21 to move to a position horizontally corresponding to the electrical component to be removed, and slide the alignment block 21 to the position corresponding to the electrical component to be removed. At this time, the staff can slide the disassembly and assembly plate 4 out of the linkage block 3, so that the electrical component installed on one side of the disassembly and assembly plate 4 can be taken out from the inside of the protective cabinet body 1, thus facilitating the maintenance work of the staff. At this time, when the staff removes the electrical component from one side of the disassembly and assembly plate 4, the screws adapted to the electrical component can be placed inside the storage box 22 corresponding to the installation position of this electrical component, so that when the staff installs the electrical component after maintenance, the screws will not be mixed, achieving the purpose of facilitating the maintenance operation of the staff.

Claims

1. A distribution box convenient for maintenance, comprising a protective cabinet (1), characterized in that: The protective cabinet (1) is slidably connected to a plurality of positioning plates (2) inside, the positioning plates (2) are slidably connected to a plurality of alignment blocks (21) outside, one side of the alignment block (21) is fixedly connected to a storage box (22), the positioning plates (2) are slidably connected to a snap-fit ​​block (23) inside, the snap-fit ​​block (23) is snap-fitted to the protective cabinet (1), the inner wall of the protective cabinet (1) is slidably connected to a plurality of linkage blocks (3), the linkage blocks (3) are slidably connected to a limit block (31) inside, the limit block (31) is snap-fitted to the protective cabinet (1), a disassembly plate (4) is snap-fitted inside the linkage block (3), and a plurality of mounting holes (41) are provided inside the disassembly plate (4).

2. A distribution box convenient for maintenance according to claim 1, characterized in that: A plurality of heat dissipation holes (11) are provided on one side of the protective cabinet body (1), and a blocking cabinet door (12) is rotatably connected to one side of the protective cabinet body (1).

3. The distribution box convenient for maintenance according to claim 1 is characterized in that: A sliding groove (13) is provided inside the protective cabinet (1), and the positioning plate (2) is slidably connected to the inside of the protective cabinet (1) via the sliding groove (13).

4. The distribution box convenient for maintenance according to claim 1, characterized in that: A guide groove (14) is provided inside the protection cabinet (1), and a plurality of adjustment grooves (15) and a plurality of fixing grooves (16) are provided on the inner wall of the protection cabinet (1).

5. The distribution box convenient for maintenance according to claim 1 is characterized in that: A through groove (24) is provided inside the positioning plate (2), and the engaging block (23) slides inside the through groove (24).

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