High-voltage power distribution cabinet convenient to assemble

Abstract

The utility model discloses a high-voltage power distribution cabinet convenient to assemble, which comprises a frame and detachable devices, the detachable devices are mounted around the frame, baffles are arranged on two sides of the frame, a torsion lock is arranged on a side frame of the frame, a groove is arranged on the inner side of a front frame of the frame, an elastic rod is clamped in the groove, and the elastic rod is connected with the frame. A shell is arranged on the outer ring of the elastic rod, a spring is arranged at the bottom of the elastic rod, an upper plate is connected to the tail end of the shell, a hinge is installed at the bottom of the upper plate, a lower plate is connected to the other end of the hinge, a rotating shaft penetrates through the bottom of the lower plate, pulleys are installed at the two ends of the rotating shaft, and sliding grooves are formed in the outer rings of the pulleys. An inlet is formed beside the groove, a ventilation opening is formed in the back of the frame, and a handle is arranged on the surface of the lower plate. According to the utility model, the dismountable device is arranged to solve the defect that the cabinet body of the high-voltage power distribution cabinet is inconvenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical engineering, in particular to a high-voltage power distribution cabinet which is easy to assemble. Background Art

[0002] With the development of manufacturing and engineering fields, modular design has become a mainstream trend to improve production efficiency and reduce costs. The introduction of modular design in high-voltage power distribution systems can simplify the manufacturing and assembly processes and reduce on-site installation time.

[0003] The existing high-voltage distribution cabinet that is easy to assemble has the following problems when in use: First, the air inside the cabinet of the existing high-voltage distribution cabinet will carry water vapor when in use, and after the water vapor contacts the switches and circuit breakers inside the distribution cabinet for a long time, it will cause the surface of the equipment inside the distribution cabinet to rust, which is easy to affect the service life of the equipment inside the distribution cabinet: CN117080883A is a high-voltage distribution cabinet with dehumidification function, which proposes to enter the inside of the top cover through several exhaust holes, and enter the top of the mounting plate through the placement hole as the fan blades rotate, and then discharge to the outside through several fixed holes on the moving plate. When the staff circulates and dehumidifies the air inside the cabinet through the fan blades, the staff can also start the dehumidifier body located on both sides of the cabinet at the same time. The dehumidifier body and the fan blades dehumidify the inside of the cabinet at the same time, improving the dehumidification efficiency inside the cabinet, but the device is not easy to assemble; second, the inconvenient assembly leads to the cabinet structure being not firm or the connecting parts not being tight enough. This affects the stability of the entire cabinet and increases the risk of deformation or tilting of the cabinet. Utility Model Content

[0004] The purpose of the utility model is to provide a high-voltage power distribution cabinet that is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage power distribution cabinet that is easy to assemble, comprising a frame and a detachable device, the detachable device is installed around the frame, baffles are arranged on both sides of the frame, a twist lock is arranged on the side frame of the frame, a groove is arranged on the inner side of the front frame of the frame, a spring rod is clamped inside the groove, a shell is arranged on the outer ring of the spring rod, a spring is arranged at the bottom of the spring rod, an upper plate is connected to the end of the shell, a hinge is installed at the bottom of the upper plate, the other end of the hinge is connected to the lower plate, a rotating shaft passes through the bottom of the lower plate, pulleys are installed at both ends of the rotating shaft, a sliding groove is arranged on the outer ring of the pulley, an entrance is arranged on one side of the groove, a vent is arranged on the back of the frame, and a handle is arranged on the surface of the lower plate.

[0006] Preferably, the frame and the baffle are connected by a groove, and the size of the baffle matches the size of the groove provided in the frame.

[0007] Preferably, the frame and the groove are connected by mortise and tenon joints, and the shape of the groove is cylindrical.

[0008] Preferably, the groove and the elastic rod are connected by a groove, and the shape of the elastic rod matches that of the groove.

[0009] Preferably, the elastic rod and the shell are nested and connected, and the shell and the elastic rod are fixedly connected.

[0010] Preferably, the shell and the upper plate are threadedly connected, and the upper plate is fixed by the shell.

[0011] Preferably, the upper plate and the movable leaf are connected by screws, the movable leaf and the lower plate are connected by screws, and the upper plate and the lower plate form a foldable mechanism through the movable leaf.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a detachable device, which can realize a quick disassembly and assembly process, saving time costs during maintenance, replacement or installation. Secondly, the detachable device makes the maintenance of the cabinet more convenient, and can be quickly disassembled and reinstalled, reducing the downtime of the system. In addition, the device is precisely designed to ensure the accurate positioning of the cabinet components after assembly, which helps to avoid problems caused by inaccurate assembly. The use of the detachable device also reduces the possibility of human error and improves the reliability and safety of the system. Overall, the card disassembly device brings a convenient, fast, accurate and safe assembly and disassembly process to the cabinet of the high-voltage distribution cabinet, improves the maintenance efficiency of the system, and also enhances the safety and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the framework of the utility model.

[0016] Figure 3 This is a schematic diagram of the enlarged structure of point A of the utility model.

[0017] Figure 4 It is a schematic diagram of the structure of the folding upper plate and the lower plate of the utility model.

[0018] Figure 5 This is a schematic diagram of the enlarged structure of point B of the utility model.

[0019] Figure 6It is a schematic diagram of the internal structure of the shell of the utility model.

[0020] In the figure: 1. frame; 2. detachable device; 201. baffle; 202. twist lock; 203. groove; 204. spring rod; 205. housing; 206. spring; 207. upper plate; 208. hinge; 209. lower plate; 210. shaft; 211. pulley; 212. slide; 213. entrance; 3. vent; 4. handle. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] See also Figure 1-6 The utility model provides an embodiment: a high-voltage power distribution cabinet that is easy to assemble, including a frame 1 and a detachable device 2, the detachable device 2 is installed around the frame 1, baffles 201 are arranged on both sides of the frame 1, and a twist lock 202 is arranged on the side frame of the frame 1. A groove 203 is arranged on the inner side of the front frame of the frame 1, and a spring rod 204 is clamped inside the groove 203. The outer ring of the spring rod 204 is provided with a shell 205, and a spring 206 is arranged at the bottom of the spring rod 204. The end of the shell 205 is connected to an upper plate 207, and a hinge 208 is installed at the bottom of the upper plate 207. The other end of the hinge 208 is connected to a lower plate 209, and a rotating shaft 210 passes through the bottom of the lower plate 209. Pulleys 211 are installed at both ends of the rotating shaft 210, and a slide groove 212 is arranged on the outer ring of the pulley 211. An entry port 213 is arranged on one side of the groove 203, a vent 3 is arranged on the back of the frame 1, and a handle 4 is arranged on the surface of the lower plate 209.

[0023] The frame 1 and the baffle 201 are connected by a groove, and the size of the baffle 201 matches the size of the groove provided in the frame 1, isolating the electrical equipment and components from the external environment and providing a safe environment for them.

[0024] The frame 1 and the groove 203 are connected by mortise and tenon joints. The shape of the groove 203 is cylindrical, which provides a position for fixing parts so that each part can be accurately positioned in the cabinet to prevent dislocation or movement.

[0025] The groove 203 and the spring rod 204 are connected by a groove, and the shape of the spring rod 204 matches that of the groove 203, which is similar to a locking mechanism to prevent unnecessary opening or movement.

[0026] The elastic rod 204 and the outer shell 205 are nested and connected, and the outer shell 205 and the elastic rod 204 are connected and fixed, which provides a stable external protection for the telescopic structure.

[0027] The outer shell 205 and the upper plate 207 are connected by threads. The upper plate 207 is fixed by the outer shell 205. The elastic rod 204 and the upper plate 207 are connected by the outer shell 205, and enter the groove 203 through the outer shell 205 to play a fixing role.

[0028] The upper plate 207 and the hinge 208 are connected by screws, and the hinge 208 and the lower plate 209 are connected by screws. The upper plate 207 and the lower plate 209 form a foldable mechanism through the hinge 208, connecting the upper plate 207 and the lower plate 209 so that they can be easily opened and closed for maintenance, inspection or replacement of internal equipment.

[0029] Working principle: Multiple key components of the detachable device 2 jointly ensure the stability, safety and ease of operation of the cabinet. First, the baffle 201, as a separator, effectively isolates the electrical equipment and improves the safety of the system. The twist lock 202 and the spring rod 204 play a key role in the assembly of the cabinet, ensuring that the various components are tightly connected to prevent looseness or instability during operation. The groove 203 provides precise positioning for each component. The upper plate 207 and the lower plate 209 not only provide structural support, but also provide a platform for the installation and fixation of the internal components of the cabinet. The hinge 208 and the rotating shaft 210 enable the door or lid of the cabinet to be opened and closed smoothly, while the pulley 211 and the slide 212 ensure the smoothness of this process. Finally, the entrance 213 is a notch set to facilitate the installation of the upper plate 207 and the lower plate 209 during assembly. In summary, these components of the detachable device 2 work together to ensure the safe, efficient and reliable operation of the high-voltage distribution cabinet.

[0030] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A high-voltage power distribution cabinet that is easy to assemble, comprising a frame (1) and a detachable device (2), characterized in that: A detachable device (2) is installed around the frame (1), baffles (201) are arranged on both sides of the frame (1), a twist lock (202) is arranged on the side frame of the frame (1), a groove (203) is arranged on the inner side of the front frame of the frame (1), a spring rod (204) is clamped inside the groove (203), an outer ring of the spring rod (204) is provided with a shell (205), a spring (206) is arranged at the bottom of the spring rod (204), and the end of the shell (205) is connected to an upper plate (207) A hinge (208) is installed at the bottom of the upper plate (207), and the other end of the hinge (208) is connected to the lower plate (209). A rotating shaft (210) passes through the bottom of the lower plate (209), and pulleys (211) are installed at both ends of the rotating shaft (210). The outer ring of the pulley (211) is provided with a sliding groove (212), and an entrance (213) is provided on one side of the groove (203). A vent (3) is provided on the back of the frame (1), and a handle (4) is provided on the surface of the lower plate (209).

2. A high-voltage power distribution cabinet that is easy to assemble according to claim 1, characterized in that: The frame (1) and the baffle (201) are connected via a groove, and the size of the baffle (201) matches the size of the groove provided in the frame (1).

3. The high-voltage power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The frame (1) and the groove (203) are connected by mortise and tenon joints, and the shape of the groove (203) is cylindrical.

4. The high-voltage power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The groove (203) and the elastic rod (204) are connected by a groove, and the shapes of the elastic rod (204) and the groove (203) are consistent.

5. The high-voltage power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The elastic rod (204) and the outer shell (205) are nested and connected, and the outer shell (205) and the elastic rod (204) are fixedly connected.

6. The high-voltage power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The outer shell (205) and the upper plate (207) are threadedly connected, and the upper plate (207) is fixed by the outer shell (205).

7. The high-voltage power distribution cabinet that is easy to assemble according to claim 1 is characterized in that: The upper plate (207) and the movable leaf (208) are connected by screws, and the movable leaf (208) and the lower plate (209) are connected by screws. The upper plate (207) and the lower plate (209) form a foldable mechanism through the movable leaf (208).

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