Reactive power compensation control cabinet with convenient adjustment of installation position space

Abstract

The utility model discloses a kind of reactive power compensation control cabinet of installation position space is conveniently adjusted, it is related to circuit relevant technical field.The utility model includes main component and placing assembly, main component includes cabinet body, and cabinet body outer port is provided with cabinet door;Placing assembly includes movable rod one vertically fixed in the cavity of cabinet body, and movable rod one outer circumferential side is movably connected with placing component.The utility model is placed component, when using, start hydraulic telescopic rod, drive fixed plate movement, through fixed component drive placing component synchronous activity, all electrical components are adjusted to suitable placement position, if subsequent need to replace electrical component of different size, by knob loosening fixed bolt, human adjustment suitable height, after retightening fixed bolt, so that placing component is stably fixed, can, solve the problem that the existing reactive power compensation control cabinet is mostly fixed height position stable, cannot be flexibly adjusted according to the position and size of electrical component required.

Description

Technical Field

[0001] This utility model belongs to the field of circuit-related technical technology, and in particular relates to a reactive power compensation control cabinet that is easy to adjust the installation position space. Background Technology

[0002] Reactive power compensation control cabinets are core electrical devices in power systems used to improve the power factor and optimize power quality. They primarily address the low grid efficiency caused by reactive power consumption during inductive load operation by automatically switching on and off capacitors and other reactive power compensation components. A typical cabinet consists of a controller, capacitor banks, switching switches, protection devices, and a control unit. Its core functions include reducing line losses, improving voltage quality, increasing the utilization rate of electrical equipment (such as transformers and cables), and helping businesses avoid electricity bill penalties for failing to meet power factor standards. It is widely used in low-voltage power distribution systems such as industrial plants, commercial buildings, residential communities, and power substations.

[0003] However, it still has the following drawbacks in actual use: the existing reactive power compensation control cabinet has mostly fixed positions for its components, which cannot be adjusted. The electrical components are of different types and sizes, and it cannot be adapted to electrical components of different sizes. At the same time, due to the installation location and line length, the fixed placement position has many inconveniences. Utility Model Content

[0004] The purpose of this utility model is to provide a reactive power compensation control cabinet that is easy to adjust in terms of installation location and space. By setting up placement components, it solves the problem that most existing reactive power compensation control cabinets have a fixed height and stable position, and cannot be flexibly adjusted according to the required position of electrical components and their own size.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a reactive power compensation control cabinet that is easy to adjust the installation position and space, including a main component and a placement component. The main component includes a cabinet body, and a cabinet door is provided at the external port of the cabinet body. The placement assembly includes a movable rod 1 that is vertically fixed to the inner cavity of the cabinet. A placement component is movably connected to the outer periphery of the movable rod 1. A movable rod 2 that is vertically fixed to one side of the inner cavity of the cabinet. A fixed plate is movably connected to the outer periphery of the movable rod 2. A hydraulic telescopic rod is also fixed to the top of the cabinet. The telescopic end of the hydraulic telescopic rod is fixedly connected to the fixed plate. The placement assembly also includes a fixed component. The placement component is fixedly connected to the fixed plate through the fixed component.

[0006] Furthermore, the fixing component includes a threaded rod fixed to one end of the placement component, a movable groove is provided on the fixing plate, the threaded rod is disposed in the movable groove, and a fixing bolt is threadedly connected to the outer periphery of the threaded rod, with the fixing bolt in extrusion contact with the fixing plate.

[0007] Furthermore, the fixing component also includes a handle, which is fixed to the outer periphery of the fixing bolt.

[0008] Furthermore, there are two movable rods, one and two movable rods, and a side door is also provided on one side of the cabinet. Both the cabinet door and the side door have ventilation holes.

[0009] Furthermore, the placement assembly also includes a spring rod fixed to the other end of the placement component, and a limiting groove adapted to the telescopic end of the spring rod is provided on the side wall of the cabinet. The contact surface between the telescopic end of the spring rod and the limiting groove is an arc surface.

[0010] Furthermore, multiple vertically opening limit grooves are provided, and the placement components, threaded rods, fixing bolts, handles and spring rods located on the same layer of the device are grouped together, with multiple groups arranged in an array.

[0011] This utility model has the following beneficial effects: 1. This utility model, through its placement component, allows for the activation of a hydraulic telescopic rod during use, which in turn moves a fixed plate. This movement, via the fixed component, synchronizes the placement component with the electrical components, adjusting all electrical components to their appropriate positions. If it is necessary to replace electrical components of different sizes later, the fixing bolts can be loosened by hand, the height adjusted manually, and then the bolts tightened again to secure the placement component. This method is convenient and quick, solving the problem that most existing reactive power compensation control cabinets have a fixed height and position, and cannot be flexibly adjusted according to the required position and size of electrical components.

[0012] 2. This utility model, through its placement component, can achieve multiple synchronous adjustment functions by driving the fixing plate with a hydraulic telescopic rod, and can also achieve individual adjustment functions through the fixing component. This allows it to be adapted to electrical components of the same model that require overall adjustment at the same installation position, as well as electrical components of different sizes and installation positions, further improving its practicality and functionality. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the overall appearance of this utility model; Figure 2 This is a structural diagram of the internal components of the cabinet of this utility model; Figure 3 This is a structural schematic diagram of the internal components of the cabinet of this utility model from a side view. Figure 4 This is a structural schematic diagram of the fixing component of this utility model; Figure 5 This is a structural schematic diagram of one end of the placement component of this utility model.

[0014] Figure label: 1. Main components; 11. Cabinet body; 12. Cabinet door; 13. Side door; 14. Ventilation holes; 2. Placement component; 21. Movable rod one; 22. Placement component; 23. Movable rod two; 24. Fixing plate; 25. Fixing component; 251. Movable groove; 252. Threaded rod; 253. Fixing bolt; 254. Handle; 26. Hydraulic telescopic rod; 27. Limiting groove; 28. Spring rod. Detailed Implementation

[0015] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0016] Please see Figure 1-5 As shown, this utility model is a reactive power compensation control cabinet that facilitates the adjustment of the installation position space. It includes a main component 1 and a placement component 2. The main component 1 includes a cabinet body 11, and a cabinet door 12 is provided at the outer port of the cabinet body 11. The cabinet body 11 serves as the basic frame of the entire reactive power compensation control cabinet, providing space for the installation and protection of all internal electrical components and the placement component 2, playing a supporting and protective role, and preventing the internal components from being affected by external environmental factors such as dust and moisture. The cabinet door 12 can close the front port of the cabinet body 11. The two work together to facilitate the staff to inspect, maintain, install and replace the components inside the cabinet body 11.

[0017] The placement component 2 includes a movable rod 21 that is vertically fixed to the inner cavity of the cabinet 11. A placement component 22 is movably connected to the outer periphery of the movable rod 21. A movable rod 23 is vertically fixed to one side of the inner cavity of the cabinet 11. A fixing plate 24 is movably connected to the outer periphery of the movable rod 23. A hydraulic telescopic rod 26 is also fixed to the top of the cabinet 11. The telescopic end of the hydraulic telescopic rod 26 is fixedly connected to the fixing plate 24. The placement component 2 also includes a fixing component 25. The placement component 22 is fixedly connected to the fixing plate 24 through the fixing component 25.

[0018] Movable rod 21 provides a carrier for the movable installation of placement component 22, allowing placement component 22 to move up and down along its length, thereby adjusting the vertical position of placement component 22. Placement component 22 is mainly used to support and install electrical components related to reactive power compensation. It is a direct placement platform for components, and its position can be adjusted according to the installation requirements of the components. Multiple sets can be arrayed on the same layer to achieve orderly installation of multiple components. Movable rod 23 is also vertically fixed on one side of the inner cavity of cabinet 11, providing vertical movement guide for fixed plate 24. Fixed plate 24, in cooperation with fixed component 25 on placement component 22, fixes the position of placement component 22. When placement component 22 is adjusted to a suitable position, it can be stably fixed with the help of fixed plate 24 to prevent placement component 22 from moving during use. At the same time, fixed plate 24 can also move up and down under the drive of hydraulic telescopic rod 26, synchronously driving multiple sets of placement components 22 to move and adjust.

[0019] Furthermore, the fixing component 25 includes a threaded rod 252 fixed to one end of the placement component 22. The fixing plate 24 has a movable groove 251, and the threaded rod 252 is disposed in the movable groove 251. A fixing bolt 253 is threadedly connected to the outer periphery of the threaded rod 252. The fixing bolt 253 is in compressive contact with the fixing plate 24. The fixing bolt 253 is a key component of the placement component and the fixing plate 24, providing an installation base for the fixing bolt 253. The fixing between the placement component 22 and the fixing plate 24 is achieved through the cooperation with the fixing bolt 253. When the placement component 22 is adjusted to a suitable position, the fixing bolt 253 is tightened so that it is in compressive contact with the fixing plate 24. The friction force is used to fix the threaded rod 252 in the movable groove 251, thereby fixing the placement component 22 to the fixing plate 24 and preventing the placement component 22 from moving. Conversely, the fixing bolt 253 is loosened to release the fixation and facilitate the adjustment of the position of the placement component 22.

[0020] Furthermore, the fixing component 25 also includes a handle 254, which is fixed to the outer periphery of the fixing bolt 253. The handle 254 provides a convenient force application point for the operator to tighten and loosen the fixing bolt 253 without the need for additional tools, thus improving the ease of operation.

[0021] Furthermore, there are two movable rods 21 and 23. A side door 13 is also provided on one side of the cabinet 11. Both the cabinet door 12 and the side door 13 are provided with heat dissipation holes 14. The side door 13 allows the cabinet 11 to be opened and closed from the side, making it convenient to adjust the placement of the component 2. At the same time, the heat dissipation holes 14 on the cabinet door 12 and the side door 13 can promote air circulation inside and outside the cabinet 11, and dissipate the heat generated by the electrical components in a timely manner, preventing the internal temperature of the cabinet 11 from being too high and affecting the normal operation of the components.

[0022] Furthermore, the placement component 2 also includes a spring rod 28 fixed to the other end of the placement member 22. A limiting groove 27 adapted to the telescopic end of the spring rod 28 is also provided on the side wall of the cabinet 11. The contact surface between the telescopic end of the spring rod 28 and the limiting groove 27 is an arc surface. The spring rod 28 is fixed to the other end of the placement member 22, and its telescopic end can cooperate with the limiting groove 27 on the side wall of the cabinet 11. During the adjustment of the position of the placement member 22, the telescopic end of the spring rod 28 can slide on the side wall of the cabinet 11. When the placement member 22 moves to the appropriate position, the telescopic end can be inserted into the corresponding limiting groove 27, which plays a preliminary positioning and support role for the placement member 22 and helps the fixing member 25 to achieve better fixation. At the same time, the arc surface contact design between its telescopic end and the limiting groove 27 can reduce the friction between the two and make the movement and positioning of the placement member 22 smoother.

[0023] Furthermore, multiple vertically opening limit slots 27 are provided. The placement component 22, threaded rod 252, fixing bolt 253, handle 254 and spring rod 28 located on the same layer of the device are grouped together, and multiple groups are arranged in an array. The limit slots 27 are opened on the side wall of the cabinet 11 and there are multiple of them, providing multiple positioning points for the telescopic end of the spring rod 28, meeting the initial positioning requirements of the placement component 22 at different vertical height positions, and cooperating with the spring rod 28 to realize the rapid pre-fixation of the placement component 22, which is convenient for the subsequent precise fixing of the fixing component 25. At the same time, multiple groups of placement components 22 can hold more electrical components, with a high capacity.

[0024] The specific working principle of this utility model is as follows: When using this reactive power compensation control cabinet that facilitates the adjustment of the installation position space, if electrical components need to be installed, first determine the appropriate position of the placement component 22 according to the size of the component to be installed and the installation requirements. When a large number of electrical components of the same size need to be installed, start the hydraulic telescopic rod 26 to drive the fixed plate 24 to move. Through the fixed component 25, drive the placement component 22 to move synchronously, and adjust all electrical components to the appropriate placement position. If it is necessary to replace electrical components of different sizes or readjust the installation position of the components, loosen the fixing bolt 253 by the handle 254 to release the fixing restriction of the fixed component 25 on the placement component 22. Then, manually adjust the appropriate height. When the height is appropriate, tighten the fixing bolt 253 again to make the placement component 22 stable and fixed. It is convenient and quick. During the entire operation of the equipment, the heat dissipation holes 14 on the cabinet door 12 and the side door 13 will continuously dissipate heat to ensure that the electrical components inside the cabinet 11 work stably in a suitable temperature environment. When it is necessary to inspect and maintain the internal components, the cabinet door 12 or the side door 13 can be opened for operation.

[0025] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall be protected by the present utility model.

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