A high protection grade GGD modified cabinet

Abstract

The utility model relates to low -voltage power distribution cabinet technical field discloses a GGD modified cabinet of high protection level, including bottom plate, first cabinet body and second cabinet body, first cabinet body and second cabinet body all are located bottom plate, between first cabinet body and second cabinet body articulate simultaneously, it is movable connection between first cabinet body and bottom plate, it is fixed connection between second cabinet body and bottom plate, wherein, be equipped with metal mounting plate on bottom plate, be equipped with spherical fastener on metal mounting plate, the downside of first cabinet body is equipped with buckle lever, and the cooperation of spherical fastener and buckle lever replaces traditional bolt connection, makes cabinet body opening and closing time shorten to 30 seconds, promotes maintenance efficiency, guarantees the safety of core element with fixed cabinet body, and movable cabinet body is convenient for daily operation, solves the contradiction of 'protection' and 'convenience', galvanized steel sheet, sealing strip and inductive positioning structure improve cabinet body protection level, expand the application scene of GGD cabinet.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage distribution cabinet technology, specifically to a modified GGD cabinet with a high protection level. Background Technology

[0002] GGD type low-voltage switchgear is a commonly used power distribution equipment in power systems. Due to its compact structure, flexible installation, and strong adaptability, it is widely used in industrial, commercial, and civil buildings. However, the design of traditional GGD cabinets still has certain limitations in terms of protection performance and operational flexibility, making it difficult to meet the requirements of modern power distribution systems for high protection levels and convenient operation.

[0003] Secondly, the traditional GGD cabinet has a relatively complex opening and closing mechanism, usually requiring bolt fixing or manual operation, resulting in long opening and closing times and low maintenance efficiency. The limitations of the traditional design are particularly pronounced in situations requiring frequent operation or emergency maintenance.

[0004] Furthermore, traditional GGD cabinets often prioritize structural strength in their design while neglecting ease of operation, resulting in a conflict between "protection" and "convenience." For example, to improve the protection level, traditional cabinets typically employ a fully enclosed design, but this increases the cabinet's weight and operational difficulty, impacting maintenance efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a high-protection-level GGD modified cabinet to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-protection-level GGD modified cabinet, comprising a base plate, a first cabinet body, and a second cabinet body, both the first and second cabinet bodies being located on the base plate and hinged together; the first cabinet body being movably connected to the base plate, and the second cabinet body being fixedly connected to the base plate; wherein, a metal mounting plate is provided on the base plate, and a spherical fastener is provided on the metal mounting plate; a fastening rod is provided on the lower side of the first cabinet body, and when the first cabinet body is lowered, the fastening rod is fastened within the spherical fastener.

[0007] Preferably, the base plate, the first cabinet and the second cabinet are all composed of an external frame and a sealing baffle; wherein, the sealing baffle is made of high-strength steel plate with a thickness of 2-3mm, the surface of the base plate, the first cabinet and the second cabinet are all provided with a galvanized layer, and sealing strips are provided at the connection between the first cabinet and the base plate and at the connection between the first cabinet and the second cabinet.

[0008] Preferably, the edge of the base plate is provided with an L-shaped fixing bracket, and fixing bolts are inserted into the L-shaped fixing bracket.

[0009] Preferably, a guide metal plate is provided at the connection between the first cabinet and the second cabinet to prevent the first cabinet from slipping when closed; wherein the guide metal plate is fixedly connected to the second cabinet.

[0010] Preferably, the first cabinet is provided with a handle on its side wall, and the connection between the first cabinet and the second cabinet is made by two reinforced hinges.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the cooperation between the ball fastener and the buckle rod replaces the traditional bolt connection, which shortens the cabinet opening and closing time to within 30 seconds and improves maintenance efficiency; Fixed cabinets ensure the safety of core components, while movable cabinets facilitate daily operation, resolving the conflict between "protection" and "convenience"; Galvanized steel sheets, sealing strips, and induced positioning structures enhance the cabinet's protection level and expand the application scenarios of GGD cabinets.

[0012] Through the above design, this utility model significantly improves protection performance and operational flexibility while retaining the structural strength of traditional GGD cabinets, thus ensuring the safe and stable operation of low-voltage power distribution systems. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of the present invention in the open state; Figure 2 for Figure 1 A side view diagram; Figure 3 for Figure 1 A top-down view; Figure 4 This is a front view schematic diagram of the present invention in the closed state.

[0014] In the diagram: 1. Base plate; 2. First cabinet; 3. Second cabinet; 4. Metal mounting plate; 5. Spherical fastener; 6. Buckle rod; 7. L-shaped fixing bracket; 8. Fixing bolt; 9. Guide metal plate; 10. Handle; 11. Reinforced hinge. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a high-protection-level GGD modified cabinet, including a base plate 1, a first cabinet 2 and a second cabinet 3, both the first cabinet 2 and the second cabinet 3 are located on the base plate 1, and the first cabinet 2 and the second cabinet 3 are hinged together; the first cabinet 2 and the base plate 1 are movably connected, and the second cabinet 3 and the base plate 1 are fixedly connected; wherein, the base plate 1 is provided with a metal mounting plate 4, the metal mounting plate 4 is provided with a spherical fastener 5, and the lower side of the first cabinet 2 is provided with a buckle 6, when the first cabinet 2 is lowered, the buckle 6 is fastened in the spherical fastener 5.

[0017] In the above embodiment, the cabinet mainly consists of three parts: a base plate 1, a first cabinet 2, and a second cabinet 3. The base plate 1 serves as the foundation of the entire cabinet, stably supporting the entire structure. The first cabinet 2 and the second cabinet 3 are respectively installed on top of the base plate 1. Both cabinets are located above the base plate 1 and are connected to each other by hinges, allowing the cabinets to open and close flexibly.

[0018] Specifically, the connection between the first cabinet 2 and the base plate 1 is a movable connection, which allows the first cabinet 2 to move relative to the base plate 1, increasing the flexibility of the cabinet. The connection between the second cabinet 3 and the base plate 1 is a fixed connection, which ensures the stability of the second cabinet 3, making the entire cabinet more stable during operation.

[0019] In addition, a metal mounting plate 4 is specially provided on the base plate 1. The main function of the metal mounting plate 4 is to provide a stable mounting base. Spherical fasteners 5 are provided on the metal mounting plate 4, which can engage with the latching rods 6 on the lower side of the first cabinet 2. When the first cabinet 2 needs to be lowered, the latching rods 6 will engage with the spherical fasteners 5, thereby securing the cabinet.

[0020] This GGD modified cabinet design not only considers the cabinet's flexibility and stability but also places special emphasis on its protection level. By adopting a high protection level design, the cabinet can operate stably in various harsh environments, greatly improving the equipment's safety performance.

[0021] Specifically, the base plate 1, the first cabinet 2, and the second cabinet 3 are all composed of an external frame and a sealing baffle; the sealing baffle is made of high-strength steel plate with a thickness of 2-3mm, and the surfaces of the base plate 1, the first cabinet 2, and the second cabinet 3 are all provided with a galvanized layer, and sealing strips are provided at the connection between the first cabinet 2 and the base plate 1, and at the connection between the first cabinet 2 and the second cabinet 3.

[0022] In this embodiment, the base plate 1, the first cabinet 2, and the second cabinet 3 are all composed of an external frame and a sealing baffle. Specifically, the sealing baffle is made of high-strength steel plate with a thickness controlled between 2 and 3 millimeters. To enhance the overall corrosion resistance and durability, the surfaces of the base plate 1, the first cabinet 2, and the second cabinet 3 are all galvanized to form a protective galvanized layer. Furthermore, sealing strips are specially installed at the connection points between the first cabinet 2 and the base plate 1, and between the first cabinet 2 and the second cabinet 3, to ensure the sealing and leak-proof performance of the connections, further improving the overall structural stability and usability.

[0023] Specifically, the edge of the base plate 1 is provided with an L-shaped fixing bracket 7, and a fixing bolt 8 is inserted into the L-shaped fixing bracket 7.

[0024] In this embodiment, an L-shaped fixing bracket 7 is provided at the edge of the base plate 1. The L-shaped fixing bracket 7 is fixedly connected to the edge of the base plate 1 by welding or bolting. The main function of the L-shaped fixing bracket 7 is to provide additional support and fixation for the entire cabinet. Fixing bolts 8 are inserted into the L-shaped fixing bracket 7 to fix the entire cabinet to the ground or other supporting structure, ensuring that the cabinet will not tilt or move during operation. This design not only improves the stability of the cabinet but also facilitates the installation and disassembly of the cabinet.

[0025] Specifically, a guide metal plate 9 is provided at the connection between the first cabinet 2 and the second cabinet 3 to prevent the first cabinet 2 from falling when closed; wherein, the guide metal plate 9 is fixedly connected to the second cabinet 3.

[0026] In this embodiment, the guiding metal plate 9 is made of high-strength stainless steel, which has good corrosion resistance and conductivity. The main function of the guiding metal plate 9 is to prevent the first cabinet 2 from shifting or jamming during the closing process. When the first cabinet 2 is closed, the guiding metal plate 9 guides the first cabinet 2 to move along a predetermined trajectory, ensuring accurate closure. The guiding metal plate 9 is fixedly connected to the second cabinet 3 by bolts or welding, ensuring the stability and reliability of its structure.

[0027] Specifically, the first cabinet 2 is provided with a handle 10 on its side wall, and the connection between the first cabinet 2 and the second cabinet 3 is hinged by two reinforcing hinges 11.

[0028] In this embodiment, the handle 10 is made of high-strength stainless steel with a polished surface, providing a good feel and corrosion resistance. The main function of the handle 10 is to facilitate the opening and closing of the first cabinet 2. The handle 10 is designed according to ergonomic principles, making it easy for operators to grip and apply force, thus improving ease and comfort of operation. Furthermore, the connection between the first cabinet 2 and the second cabinet 3 is achieved through two reinforced hinges 11. These reinforced hinges 11 are made of high-strength alloy material, possessing excellent load-bearing capacity and fatigue resistance. The design of the reinforced hinges 11 ensures the stability and flexibility of the connection between the first cabinet 2 and the second cabinet 3, while also being able to withstand significant external forces, ensuring the safety of the cabinets during operation.

[0029] Working principle: When this utility model is in operation, the base plate 1 is fixed to the ground by the L-shaped fixing bracket 7 and fixing bolts 8 on its edge, providing a stable foundation support for the entire cabinet.

[0030] The first cabinet 2 and the second cabinet 3 are both installed on the base plate 1. The first cabinet 2 is movably connected to the base plate 1, allowing it to be opened and closed. The second cabinet 3 is fixedly connected to the base plate 1.

[0031] The first cabinet 2 and the second cabinet 3 are hinged together by two reinforced hinges 11 to ensure the strength and flexibility of the connection.

[0032] When the first cabinet 2 is closed, the latch 6 on its lower side will engage with the ball fastener 5 of the metal mounting plate 4 on the bottom plate 1, thereby fixing the first cabinet 2.

[0033] The base plate 1, the first cabinet 2, and the second cabinet 3 are all composed of an external frame and a sealing baffle. The sealing baffle is made of high-strength steel plate with a thickness of 2-3mm and has a galvanized layer on the surface to improve its protective performance.

[0034] Sealing strips are provided at the connection between the first cabinet 2 and the base plate 1, and at the connection between the first cabinet 2 and the second cabinet 3, to further enhance the airtightness of the cabinet and prevent dust and water from entering.

[0035] The first cabinet 2 is equipped with a handle 10 on its side wall, which makes it easy for operators to open and close the cabinet.

[0036] A guide metal plate 9 is provided at the connection between the first cabinet 2 and the second cabinet 3 to prevent the first cabinet 2 from shifting when it is closed, and to ensure that it closes accurately.

[0037] The cabinet design prioritizes protection, sealing, and ease of operation, making it suitable for environments with high protection levels.

[0038] The operator opens the first cabinet 2 through the handle 10 to perform internal operations. After completion, the cabinet is closed, and the latch 6 automatically engages with the ball fastener 5 to ensure the cabinet is fixed.

[0039] In the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0040] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-protection-level GGD modified cabinet, characterized in that: It includes a base plate (1), a first cabinet (2) and a second cabinet (3), both of which are located on the base plate (1), and the first cabinet (2) and the second cabinet (3) are hinged together. The first cabinet (2) is movably connected to the base plate (1), and the second cabinet (3) is fixedly connected to the base plate (1). The base plate (1) is provided with a metal mounting plate (4), the metal mounting plate (4) is provided with a spherical fastener (5), the lower side of the first cabinet (2) is provided with a buckle (6), and when the first cabinet (2) is lowered, the buckle (6) is fastened in the spherical fastener (5).

2. The high-protection-level GGD modified cabinet according to claim 1, characterized in that: The base plate (1), the first cabinet (2) and the second cabinet (3) are all composed of an external frame and a sealing baffle; The sealing baffle is made of high-strength steel plate with a thickness of 2-3mm. The surfaces of the bottom plate (1), the first cabinet (2) and the second cabinet (3) are all provided with a galvanized layer. Sealing strips are provided at the connection between the first cabinet (2) and the bottom plate (1) and at the connection between the first cabinet (2) and the second cabinet (3).

3. The high-protection-level GGD modified cabinet according to claim 2, characterized in that: The edge of the base plate (1) is provided with an L-shaped fixing bracket (7), and a fixing bolt (8) is inserted into the L-shaped fixing bracket (7).

4. A high-protection-level GGD modified cabinet according to claim 2, characterized in that: A guide metal plate (9) is provided at the connection between the first cabinet (2) and the second cabinet (3) to prevent the first cabinet (2) from being damaged when closed; The guiding metal plate (9) is fixedly connected to the second cabinet (3).

5. A high-protection-level GGD modified cabinet according to claim 4, characterized in that: The first cabinet (2) is provided with a handle (10) on its side wall, and the connection between the first cabinet (2) and the second cabinet (3) is hinged by two reinforced hinges (11).

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