Power distribution cabinet convenient to overhaul

Abstract

The utility model provides a power distribution cabinet convenient to overhaul, and belongs to the technical field of power distribution cabinets. Comprising a power distribution cabinet body, and the power distribution cabinet body comprises a housing and a sealing door; square grooves are formed in the two sides of the shell, circular grooves are formed in the inner walls of the square grooves, springs are fixedly assembled on the inner walls of the circular grooves, connecting blocks are fixedly assembled at the ends, away from the circular grooves, of the springs, clamping blocks are fixedly assembled on the sides, away from the springs, of the connecting blocks, and fixing pins are connected to the outer walls of the clamping blocks in a clamped mode. A side plate is fixedly assembled on the side, away from the square groove, of the fixing pin, and a positioning groove is formed in the top of the inner wall of the shell. According to the power distribution cabinet, the rotary knob is rotated to drive the two connecting ropes to be wound on the outer wall of the rotating shaft, so that the connecting blocks and the clamping blocks are pulled to be separated from the fixing pins, at the moment, the side plates can be taken down, a worker can conveniently overhaul the power distribution cabinet body, and the influence of the side plates on operation of the worker is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is convenient for maintenance. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits.

[0003] When inspecting and repairing existing power distribution cabinets, the staff mainly uses handheld special tools to inspect and repair various devices in the power distribution cabinet. However, the equipment in the power distribution cabinet is relatively compactly distributed, especially on both sides of the power distribution cabinet. Due to the obstruction of the side panels, it is difficult for the staff to use special tools to perform maintenance operations, which brings great inconvenience. In order to cope with the above problems and defects, there is an urgent need for a power distribution cabinet that is easy to repair. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a power distribution cabinet which is easy to maintain so as to solve the problem that in the existing power distribution cabinet, the maintenance is mainly carried out by the staff using handheld special tools to maintain the various devices in the power distribution cabinet, but the devices in the power distribution cabinet are distributed relatively compactly, especially on both sides of the power distribution cabinet. Due to the obstruction of the side panels, it is difficult for the staff to use special tools to perform maintenance operations, which brings great inconvenience.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A power distribution cabinet that is easy to maintain, comprising: a power distribution cabinet body, the power distribution cabinet body comprising an outer shell and a sealed door; square grooves are provided on both sides of the outer shell, a circular groove is provided on the inner wall of the square groove, a spring is fixedly installed on the inner wall of the circular groove, a connecting block is fixedly installed on the end of the spring away from the circular groove, a clamping block is fixedly installed on the side of the connecting block away from the spring, a fixing pin is clamped on the outer wall of the clamping block, a side plate is fixedly installed on the side of the fixing pin away from the square groove, a positioning groove is provided on the top of the inner wall of the outer shell, a rotating shaft is rotatably connected to the inner wall of the positioning groove, a connecting rope is fixedly installed on the side of the connecting block away from the clamping block, an end of the connecting rope away from the connecting block is fixedly connected to the rotating shaft, and a knob is fixedly installed on the bottom of the rotating shaft.

[0007] The outer wall of the side plate is provided with a groove, and the inner wall of the groove is fixedly equipped with a handle.

[0008] A slot is provided at the bottom of the housing, and a limiting block is clamped on the inner wall of the slot. The side of the limiting block away from the slot is fixedly connected to the side plate.

[0009] A rain cover is fixedly mounted on the top of the shell, and the rain cover is in a "T" shape.

[0010] The outer wall of the side plate is provided with a heat dissipation hole, and the heat dissipation hole is an inclined hole with a lower outer side and a higher inner side.

[0011] The cross-sectional shape of the clamping block is a right-angled trapezoid, and the hypotenuse of the clamping block is located on a side close to the side plate.

[0012] Compared with the prior art, the utility model has at least the following beneficial effects:

[0013] 1. In the above scheme, by turning the knob, the two connecting ropes are driven to wrap around the outer wall of the rotating shaft, thereby pulling the connecting block, the clamping block and the fixing pin to separate. At this time, the side panel can be removed, which is convenient for the staff to inspect the power distribution cabinet body and reduce the impact of the side panel on the staff's operation. When installation is required, only the fixing pin on the side panel needs to be aligned with the square groove and inserted into the square groove. When the clamping block is squeezed by the fixing pin, the clamping block moves to the depth of the circular groove. When the fixing pin is completely inserted into the square groove, the clamping block is no longer squeezed, and the connecting block and the clamping block are pushed in the direction of the fixing pin by the spring until the clamping block is engaged with the fixing pin, which is conducive to improving the convenience of disassembly and assembly of the side panel and ensuring that the device can install and remove the side panel according to different selections of the use environment.

[0014] 2. In the above scheme, by providing heat dissipation holes, it is beneficial to improve the heat dissipation effect of the distribution cabinet body and ensure the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 Schematic diagram of the three-dimensional structure of the power distribution cabinet for easy maintenance;

[0017] Figure 2 A schematic diagram of the cross-sectional structure of the power distribution cabinet from the first perspective for easy maintenance;

[0018] Figure 3 A schematic diagram of the cross-sectional structure of the power distribution cabinet from the second viewing angle for easy maintenance;

[0019] Figure 4 for Figure 2 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0020] Figure 5 for Figure 3 The enlarged schematic diagram of the three-dimensional structure is shown at B in the middle.

[0021] [reference numerals]

[0022] 1. The power distribution cabinet body;

[0023] 2. Shell; 201. Square groove; 202. Round groove; 203. Spring; 204. Connecting block; 205. Clamping block; 206. Fixing pin; 207. Side plate; 208. Positioning groove; 209. Rotating shaft; 210. Connecting rope; 211. Knob;

[0024] 3. Sealing door; 4. Groove; 5. Handle; 6. Card slot; 7. Limit block; 8. Rain cover; 9. Heat dissipation hole.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of a power distribution cabinet that is easy to repair provided by the utility model in combination with the drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are listed as the best and preferred embodiments, and other alternatives can be used by technicians in some known technical fields; and the drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] It will be understood that the meaning of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, so that “on” means not only “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” means not only “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0030] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0031] like Figure 1 , Figure 4 and Figure 5 As shown, the embodiment of the utility model provides a power distribution cabinet that is easy to maintain, including: a power distribution cabinet body 1, the power distribution cabinet body 1 includes a shell 2 and a sealed door 3; both sides of the shell 2 are provided with square grooves 201, the inner wall of the square groove 201 is provided with a circular groove 202, the inner wall of the circular groove 202 is fixedly equipped with a spring 203 that provides elastic force, the end of the spring 203 away from the circular groove 202 is fixedly equipped with a connecting block 204, the side of the connecting block 204 away from the spring 203 is fixedly equipped with a clamping block 205, the outer wall of the clamping block 205 is clamped with a fixing pin 206 for fixing, and the fixing pin 206 is away from the square groove 201. A side plate 207 is fixedly assembled on one side of the housing 2, a positioning groove 208 is provided on the top of the inner wall of the housing 2, and a rotating shaft 209 is rotatably connected to the inner wall of the positioning groove 208. A connecting rope 210 is fixedly assembled on the side of the connecting block 204 away from the clamping block 205, and one end of the connecting rope 210 away from the connecting block 204 is fixedly connected to the rotating shaft 209, and a knob 211 is fixedly assembled on the bottom of the rotating shaft 209. The cross-sectional shape of the clamping block 205 is a right-angled trapezoid, and the hypotenuse of the clamping block 205 is located on the side close to the side plate 207. By limiting the clamping block 205, it is beneficial to improve the smoothness of the clamping connection between the fixing pin 206 and the clamping block 205.

[0032] like Figure 2 and Figure 3 As shown, a groove 4 is provided on the outer wall of the side panel 207, and a handle 5 is fixedly mounted on the inner wall of the groove 4. The groove 4 and the handle 5 are provided to facilitate the stability of the side panel 207 when the side panel 207 is disassembled and assembled.

[0033] like Figure 3As shown, a card slot 6 is provided at the bottom of the housing 2, and a limiting block 7 is clamped on the inner wall of the card slot 6. The side of the limiting block 7 away from the card slot 6 is fixedly connected to the side plate 207. The provision of the card slot 6 and the limiting block 7 is beneficial to improving the convenience and stability of fixing the side plate 207.

[0034] like Figure 1 and Figure 3 As shown, a rain cover 8 is fixedly mounted on the top of the housing 2. The rain cover 8 is in a "T" shape. The rain cover 8 is provided to prevent rainwater from flowing into the distribution cabinet body 1 through the gaps in rainy weather, thereby improving the safety of the device.

[0035] like Figure 1 and Figure 2 As shown, the outer wall of the side plate 207 is provided with a heat dissipation hole 9, which is an inclined hole with a lower outside and a higher inside. The heat dissipation hole 9 is provided to improve the heat dissipation effect of the distribution cabinet body 1 and ensure the normal use of the device.

[0036] The technical solution provided by the utility model is that when working, by turning the knob 211, the two connecting ropes 210 are driven to wrap around the outer wall of the rotating shaft 209 through the rotation of the knob 211, thereby pulling the connecting block 204, the clamping block 205 and the fixing pin 206 to separate. At this time, the side plate 207 can be removed, which is convenient for the staff to inspect and repair the power distribution cabinet body and reduce the influence of the side plate 207 on the staff's operation. When installation is required, only the fixing pin 206 on the side plate 207 needs to be aligned with the square groove 201, and inserted into the square groove 201, when the block 205 is squeezed by the fixing pin 206, the block 205 moves to the depth of the circular groove 202, and when the fixing pin 206 is completely pressed into the square groove 201, the block 205 is no longer squeezed, and the connecting block 204 and the block 205 are pushed toward the direction of the fixing pin 206 by the spring 203 until the block 205 is engaged with the fixing pin 206, thereby ensuring that the device can select the installation and removal of the side plate 207 according to different usage environments.

[0037] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0038] A person skilled in the art will appreciate that all or part of the steps in the above-mentioned embodiment method can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A power distribution cabinet that is easy to maintain, characterized in that: include: A power distribution cabinet body (1), the power distribution cabinet body (1) comprising a housing (2) and a sealing door (3); Both sides of the housing (2) are provided with square grooves (201), the inner wall of the square groove (201) is provided with a circular groove (202), the inner wall of the circular groove (202) is fixedly provided with a spring (203), one end of the spring (203) away from the circular groove (202) is fixedly provided with a connecting block (204), one side of the connecting block (204) away from the spring (203) is fixedly provided with a clamping block (205), the outer wall of the clamping block (205) is clamped with a fixing pin (206), and the fixing pin (206) is fixedly provided with a fixing pin (206). ) is fixedly mounted with a side plate (207) on the side away from the square groove (201), a positioning groove (208) is provided at the top of the inner wall of the shell (2), and a rotating shaft (209) is rotatably connected to the inner wall of the positioning groove (208), and a connecting rope (210) is fixedly mounted on the side of the connecting block (204) away from the clamping block (205), and one end of the connecting rope (210) away from the connecting block (204) is fixedly connected to the rotating shaft (209), and a knob (211) is fixedly mounted on the bottom of the rotating shaft (209).

2. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The outer wall of the side plate (207) is provided with a groove (4), and the inner wall of the groove (4) is fixedly equipped with a handle (5).

3. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: A slot (6) is provided at the bottom of the housing (2), the inner wall of the slot (6) is engaged with a limit block (7), and the side of the limit block (7) away from the slot (6) is fixedly connected to the side plate (207).

4. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: A rain cover (8) is fixedly mounted on the top of the shell (2), and the rain cover (8) is in a "T" shape.

5. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The outer wall of the side plate (207) is provided with a heat dissipation hole (9), and the heat dissipation hole (9) is an inclined hole with a lower outer side and a higher inner side.

6. The power distribution cabinet that is easy to maintain according to claim 1 is characterized in that: The cross-sectional shape of the clamping block (205) is a right-angled trapezoid, and the hypotenuse of the clamping block (205) is located on a side close to the side plate (207).

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