A quick-mounting structure of a power quality cabinet panel and a maintenance optimization device

Abstract

The utility model discloses a kind of quick-mounting structure and maintenance optimization device of power quality cabinet panel, comprising: fixed block, axial positioning shaft is equipped in the middle of the fixed block, positioning shaft is fixedly connected with equipment main body, and it is arranged along equipment main body axial symmetry, for realizing the axial positioning and support of panel.Equipment main body side is equipped with shaft position screw, shaft position screw is fixedly connected with equipment main body and as hinge shaft, outer surface is hingedly connected with movable element, so that movable element can swing radially around shaft position screw.Sliding slot is set on movable element, sliding slot is connected with fixed element by rivet, and sliding hinged structure is formed, and fixed element rigidly connects panel.When installing, panel slides into along positioning shaft, movable element swings and drives sliding slot and rivet automatic engagement, realize quick locking;When disassembling, reverse swing movable element can release connection, and panel is extracted along positioning shaft.It avoids small parts missing, and improves maintenance efficiency and equipment reliability.

Description

Technical Field

[0001] This utility model relates to the field of power equipment enclosure technology, specifically to a quick-installation structure and maintenance optimization device for a power quality enclosure panel. Background Technology

[0002] The quick-installation structure and maintenance optimization device for power quality enclosure panels are used in power quality analyzers and other power equipment enclosures requiring high-frequency maintenance. This enables rapid installation and removal of the panels, precise positioning, and stable support, improving maintenance efficiency and equipment reliability. Existing power quality enclosure panels mostly use screw fixing. While this ensures connection strength, high-frequency maintenance or repairs require individual screw removal, which is cumbersome and time-consuming. Furthermore, screws are prone to falling off or being lost during maintenance, affecting subsequent assembly. Some quick-installation structures can shorten installation and removal time, but their positioning accuracy is insufficient, leading to panel loosening and reduced equipment sealing and safety. In addition, existing structures are inconvenient to install and remove in space-constrained environments, easily causing component wear or damage, and failing to meet the requirements for efficient and reliable maintenance. Utility Model Content

[0003] The purpose of this invention is to solve at least one of the technical problems existing in the prior art, providing a quick-installation structure and maintenance optimization device for power quality chassis panels. This solves the problems of cumbersome disassembly and assembly steps, inaccurate positioning, easy loss of screws, and low maintenance efficiency associated with existing chassis panels. Precise panel positioning and stable support are achieved through a fixing block and axial positioning shaft. The sliding hinge structure of moving parts and rivets replaces the traditional multi-screw fixing method, reducing the risk of small parts falling off. The hinged swing design allows the panel to be quickly locked or released within a limited space, significantly improving the convenience and reliability of installation and maintenance.

[0004] This utility model also provides a quick-installation structure and maintenance optimization device for a power quality chassis panel as described above, comprising: a fixing block, wherein an axial positioning shaft is provided in the middle of the fixing block, and a device body is fixedly connected to the outer surface of the positioning shaft, symmetrically fixed along the axial direction of the device body; a shaft screw is provided on the side surface of the device body; the fixing block and the device body cooperate to achieve axial positioning and support of the panel; a movable part is fixedly connected to the outer surface of the shaft screw; the shaft screw is fixedly connected to the device body, and the shaft screw acts as a hinge shaft, allowing the movable part to swing radially around the shaft screw; the movable part is provided with a sliding groove, which is connected to the fixing part through a rivet structure, and the sliding groove forms a sliding hinge connection with the rivets on the fixing part; the fixing part rigidly connects to the panel. These components facilitate rapid panel installation.

[0005] According to the quick-installation structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the movable part has radial swing freedom, and the swing causes the slide groove to automatically engage with the rivet. These components facilitate the rapid assembly and disassembly of the panel.

[0006] According to the quick-installation structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the fixing blocks are fixed to both sides of the main body of the equipment for axial positioning and support. These components help to secure the main body of the equipment.

[0007] According to the quick-installation structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the movable part is hinged by a pivot screw, thereby achieving a reliable connection between the movable part and the main body of the equipment. These components help to secure the movable part.

[0008] According to the quick-release structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the screws on the panel are designed to be non-removable. These components facilitate panel locking.

[0009] According to the quick-installation structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the rivets are permanently fixed to the fasteners, and no small parts fall off during the disassembly and assembly process. These components help prevent parts from falling off.

[0010] According to the quick-installation structure and maintenance optimization device for the power quality chassis panel provided by this utility model, the main body structure of the equipment is robust and can withstand high-frequency disassembly and assembly of the panel. These components contribute to a more robust main body.

[0011] Compared with existing technologies, the quick-installation structure and maintenance optimization device for power quality control enclosure panels offer advantages such as simple structure and rapid assembly and disassembly. Precise positioning and stable support of the panel are achieved through a fixed block and axial positioning shaft. The sliding hinge structure of moving parts and rivets avoids the use of unnecessary screws and prevents the loss of small parts. The hinged swing design allows for smooth assembly and disassembly of the panel within limited space, significantly improving maintenance efficiency, reducing manual operation difficulty, and enhancing the reliability and applicability of the equipment. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a left-side view of the quick-installation structure and maintenance optimization device for the power quality control panel of this utility model. Figure 2 This is a front view of the quick-installation structure and maintenance optimization device for the power quality chassis panel of this utility model. Figure 3This is a right-side structural view of the quick-installation structure and maintenance optimization device for the power quality chassis panel of this utility model; Figure 4 This is a top view of the quick-installation structure and maintenance optimization device for the power quality control panel of this utility model.

[0013] Legend: 1. Fixing block; 2. Positioning shaft; 3. Equipment body; 4. Shaft screw; 5. Moving parts; 6. Rivets; 7. Fixing parts; 8. Panel. Detailed Implementation

[0014] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0015] Reference Figures 1-4 This utility model discloses a quick-installation structure and maintenance optimization device for a power quality control panel, comprising: a fixing block 1, an axial positioning shaft 2 disposed in the middle of the fixing block 1, a device body 3 fixedly connected to the outer surface of the positioning shaft 2, symmetrically fixed along the axial direction of the device body 3, and shaft screws 4 disposed on the side surface of the device body 3. The device body 3 has a robust structure and can withstand high-frequency disassembly and assembly of the panel. The fixing block 1 and the device body 3 work together to achieve axial positioning and support of the panel 8. A movable part 5 is fixedly connected to the outer surface of the shaft screw 4. The movable part 5 has radial swing freedom, and the swing causes the slide groove to automatically engage with the rivet 6.

[0016] Specifically, the fixing block 1 has an axial positioning shaft 2 in the middle, which is fixedly connected to the equipment body 3, and the fixing block 1 is symmetrically arranged along the axial direction of the equipment body 3. The side of the equipment body 3 has a shaft screw 4, and a movable part 5 is hinged to the shaft screw 4, giving it a radial swing function. The fixing block 1 cooperates with the equipment body 3 to provide axial positioning and support for the panel 8. The movable part 5 and the fixing part 7 on the panel 8 are slidably hinged through a slide groove-rivet 6 structure, realizing quick assembly and disassembly and stable locking of the panel.

[0017] The axial screw 4 is fixedly connected to the equipment body 3. The fixing block 1 is fixed on both sides of the equipment body 3 for axial positioning and support. The axial screw 4 acts as a hinge axis, allowing the movable part 5 to swing radially around the axial screw 4. The movable part 5 is provided with a sliding groove. The movable part 5 is hinged to the axial screw 4, realizing a reliable connection between the movable part 5 and the equipment body 3. The sliding groove is connected to the fixing part 7 through a rivet 6 structure. The rivet 6 is permanently fixed to the fixing part 7, and no small parts fall off during disassembly and assembly. The sliding groove forms a sliding hinge connection with the rivet 6 on the fixing part 7. The fixing part 7 is rigidly connected to the panel 8, and the screws on the panel 8 are designed to be non-detachable.

[0018] Specifically, the pivot screw 4 is fixedly connected to the main body 3 of the equipment and serves as a hinge shaft to support the movable part 5, allowing it to swing radially around the pivot screw 4. The movable part 5 has a sliding groove, which is connected to the fixed part 7 via a rivet 6, forming a sliding hinge connection. The fixed part 7 is rigidly fixed to the panel 8. During installation, the swinging of the movable part 5 causes the sliding groove and rivet 6 to automatically engage, achieving rapid assembly and stable positioning of the panel 8. Disassembly can be performed by reversing the operation for quick release.

[0019] Working principle: When this device is in operation, the panel 8 slides into the main body 3 along the axial positioning shaft 2, achieving initial positioning and being supported by the fixing block 1. Subsequently, the movable part 5 swings radially around the shaft under the action of the shaft screw 4, aligning the sliding groove on the movable part 5 with the rivet 6 on the fixing part 7 and slidingly hinged to complete the locking. During disassembly, the movable part 5 swings in the opposite direction, the sliding groove separates from the rivet 6, and the panel 8 can be pulled out along the positioning shaft 2, achieving quick assembly, disassembly, and maintenance.

[0020] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A quick-installation structure and maintenance optimization device for a power quality chassis panel, characterized in that, include: A fixed block (1) is provided with an axial positioning shaft (2) in the middle. The outer surface of the positioning shaft (2) is fixedly connected to the main body of the equipment (3), and the main body of the equipment (3) is symmetrically fixed along the axial direction of the main body of the equipment (3). A shaft screw (4) is provided on the side surface of the main body of the equipment (3). The fixed block (1) and the main body of the equipment (3) work together to realize the axial positioning and support of the panel (8). A movable part (5) is fixedly connected to the outer surface of the shaft screw (4). The axial screw (4) is fixedly connected to the main body (3). The axial screw (4) serves as a hinge axis, allowing the movable part (5) to swing radially around the axial screw (4). The movable part (5) is provided with a sliding groove, which is connected to the fixed part (7) through a rivet (6) structure. The sliding groove forms a sliding hinge connection with the rivet (6) on the fixed part (7). The fixed part (7) is rigidly connected to the panel (8).

2. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The movable part (5) has radial swing freedom, and the oscillation causes the groove to automatically engage with the rivet (6).

3. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The fixing block (1) is fixed on both sides of the main body of the equipment (3) for axial positioning and support.

4. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The movable part (5) is hinged by the axial screw (4) to achieve a reliable connection between the movable part (5) and the main body of the equipment (3).

5. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The screws on the panel (8) are designed to be non-detachable.

6. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The rivet (6) is permanently fixed to the fastener (7), and no small parts fall off during the disassembly and assembly process.

7. The quick-installation structure and maintenance optimization device for a power quality chassis panel according to claim 1, characterized in that, The main body of the device (3) is sturdy and can withstand the high-frequency disassembly and assembly of the panel.

Images