Pluggable low-voltage reactive power compensation module mounting structure

Abstract

The utility model provides a plug-in low-voltage reactive compensation module mounting structure, and relates to the technical field of power distribution equipment. The plug-in type low-voltage reactive compensation module installation structure comprises a module frame body, an SVG power module is installed in the module frame body, positioning plates are arranged at the two ends of the SVG power module, limiting sliding grooves are formed in one sides of the positioning plates, positioning clamping blocks are arranged at the top ends of the positioning plates, sliding blocks are installed at one ends of the positioning clamping blocks, and the sliding blocks are arranged at the other ends of the positioning clamping blocks. Sliding grooves are formed in the top ends of the limiting sliding grooves, heat dissipation holes are formed in the two ends of the module frame body, two sets of supporting plates are installed at the bottom end of the module frame body, a socket connector is installed at one end of the SVG power module, and a connecting end is arranged at the end, away from the socket connector, of the module frame body. The SVG power module is installed and fixed without bolts, the problem that the bolts are prone to rusting in the long-time use process is solved, and meanwhile a user can conveniently overhaul and install the SVG power module.

Description

Technical Field

[0001] This application relates to the field of power distribution equipment technology, and in particular to a pluggable low-voltage reactive power compensation module installation structure. Background Technology

[0002] With the continuous deepening of urban and rural power distribution network transformation, JP compensation cabinets (integrated intelligent power distribution compensation devices) are widely used in low-voltage power distribution areas, and have broad application prospects and market space.

[0003] When performing maintenance or installation, existing low-voltage reactive power compensation module cabinets are generally fixed with bolts. During long-term use, the exposed bolts are prone to rusting, making them difficult to disassemble, increasing maintenance and installation time, and making them inconvenient for users. Utility Model Content

[0004] This application provides a pluggable low-voltage reactive power compensation module installation structure to solve the problem that existing low-voltage reactive power compensation module cabinets are generally fixed with bolts during maintenance or installation. Over a long period of use, the exposed bolts are prone to rusting, making disassembly difficult and increasing maintenance and installation time.

[0005] This application provides a pluggable low-voltage reactive power compensation module installation structure, including a module frame body. An SVG power module is installed inside the module frame body. Positioning plates are provided at both ends of the SVG power module. A limit groove is provided on one side of the positioning plate. A positioning block is provided at the top of the positioning plate. A sliding block is installed at one end of the positioning block. A sliding groove is provided at the top of the limit groove.

[0006] Preferably, heat dissipation holes are provided at both ends of the main body of the module frame.

[0007] Preferably, two sets of support plates are installed at the bottom of the main body of the module frame.

[0008] Preferably, a socket connector is installed at one end of the SVG power module.

[0009] Preferably, a connection end is provided at the end of the main body of the module frame away from the socket connector, and a terminal block is installed at the bottom of the connection end.

[0010] Preferably, a lower limit plate is installed on both sides of the bottom end of the SVG power module, and an upper limit plate is installed on both sides of the top end of the SVG power module.

[0011] Preferably, limit sliders are installed at both ends of the SVG power module.

[0012] Beneficial effects:

[0013] Considering that existing low-voltage reactive power compensation module cabinets are generally fixed with bolts during maintenance or installation, the bolts are prone to rusting due to being exposed during long-term use, making them difficult to disassemble and increasing maintenance and installation time.

[0014] When users need to replace or repair the SVG power module, they can push the positioning block upwards, causing the sliding block to slide upwards along the sliding groove. Then, by directly pulling the SVG power module, it can be pulled out from between the lower and upper limit plates. During extraction, the limit sliders at both ends of the SVG power module slide along the limit grooves at both ends of the positioning plate, facilitating removal. After repair, to install the SVG power module into the module frame, manually lift the positioning block, align the limit sliders at both ends of the SVG power module with the limit grooves at both ends of the positioning plate, and insert the limit sliders directly into the limit grooves. This allows the SVG power module to be installed into the module frame. Releasing the positioning block allows it to slide downwards under gravity, limiting the SVG power module's installation stability. Furthermore, this device does not use bolts for installation, avoiding the difficulties in repair and replacement caused by bolt rust and damage over long-term use, and also simplifying installation and disassembly.

[0015] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the pluggable low-voltage reactive power compensation module installation structure of this utility model.

[0018] Figure 2 This is a rear view schematic diagram of the installation structure of a pluggable low-voltage reactive power compensation module according to this utility model.

[0019] Figure 3This is a schematic diagram of the SVG power module structure of a pluggable low-voltage reactive power compensation module installation structure according to this utility model.

[0020] Figure 4 This is a schematic diagram of the SVG power module installation structure of a pluggable low-voltage reactive power compensation module according to this utility model.

[0021] Figure 5 This is a schematic diagram of the internal structure of the sliding groove of a pluggable low-voltage reactive power compensation module installation structure according to this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Module frame main body; 2. Heat dissipation holes; 3. Support plate; 4. SVG power module; 5. Socket connector; 6. Connection end; 7. Wiring terminal; 8. Lower limit plate; 9. Upper limit plate; 10. Positioning plate; 11. Limiting slider; 12. Limiting groove; 13. Positioning block; 14. Sliding block; 15. Sliding groove. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0026] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-5 The pluggable low-voltage reactive power compensation module installation structure shown includes a module frame body 1. An SVG power module 4 is installed inside the module frame body 1. Positioning plates 10 are provided at both ends of the SVG power module 4. A limiting groove 12 is provided on one side of the positioning plate 10. A positioning block 13 is provided at the top of the positioning plate 10. A sliding block 14 is installed at one end of the positioning block 13. A sliding groove 15 is provided at the top of the limiting groove 12.

[0031] When the user needs to replace or repair the SVG power module 4, they can push the positioning block 13 upwards, causing the sliding block 14 to slide upwards along the sliding groove 15. Then, by directly pulling the SVG power module 4, it can be pulled out from between the lower limit plate 8 and the upper limit plate 9. When the SVG power module 4 is pulled out, the limiting sliders 11 at both ends of the SVG power module 4 will slide along the limiting grooves 12 at both ends of the positioning plate 10, facilitating the user's removal of the SVG power module 4. After repair, when the SVG power module 4 needs to be installed inside the module frame body 1, the positioning block 13 can be manually lifted. Next, align the limiting sliders 11 at both ends of the SVG power module 4 with the limiting grooves 12 at both ends of the positioning plate 10, and directly insert the limiting sliders 11 into the limiting grooves 12. This will allow the SVG power module 4 to be installed inside the module frame body 1. At this point, by releasing the positioning block 13, the positioning block 13 will slide downwards under the action of gravity. The positioning block 13 will limit the SVG power module 4, increasing the installation stability of the SVG power module 4. At the same time, this device does not use bolts for installation stability, avoiding the difficulty of maintenance and replacement caused by bolt rust and damage during long-term use. It also makes installation and disassembly easier.

[0032] The main body 1 of the module frame has heat dissipation holes 2 at both ends.

[0033] By opening heat dissipation holes 2 on both sides of the main body 1 of the module frame, the heat dissipation effect inside the main body 1 of the module frame can be increased.

[0034] Two sets of support plates 3 are installed at the bottom of the main body 1 of the module frame.

[0035] The main body of the module frame 1 can be supported and installed by two sets of support plates 3 at the bottom of the main body of the module frame 1.

[0036] A socket connector 5 is installed at one end of the SVG power module 4.

[0037] The input and output wiring of the socket connector 5 and the pluggable SVG power module 4 are centrally distributed and managed through the socket connector 5 and the terminal block 7, which makes the wiring of the entire compensation module installation structure reasonable and compact, convenient for installation and disassembly, improves the overall assembly efficiency, avoids power outages caused by equipment failure, reduces maintenance costs, and ensures reliable operation of the compensation module.

[0038] The main body 1 of the module frame is provided with a connection end 6 at the end away from the socket connector 5, and a wiring terminal 7 is installed at the bottom end of the connection end 6.

[0039] The input terminal of terminal 7 is connected to the output terminal of terminal 6 via connecting wires.

[0040] The bottom two sides of the SVG power module 4 are equipped with lower limit plates 8, and the top two sides of the SVG power module 4 are equipped with upper limit plates 9.

[0041] The lower limit plate 8 and the upper limit plate 9 can limit the installation of the SVG power module 4, making it easier for users to install the SVG power module 4.

[0042] Limit sliders 11 are installed at both ends of the SVG power module 4.

[0043] In this method, limit sliders 11 are installed at both ends of the SVG power module 4 to limit the installation of the SVG power module 4.

[0044] Working principle: When using this pluggable low-voltage reactive power compensation module installation structure, if the user needs to replace or repair the SVG power module 4, they can push the positioning block 13 upwards, causing the sliding block 14 to slide upwards along the sliding groove 15. At this time, by directly pulling the SVG power module 4, the SVG power module 4 can be pulled out from between the lower limit plate 8 and the upper limit plate 9. When the SVG power module 4 is pulled out, the limit sliders 11 at both ends of the SVG power module 4 will slide along the inside of the limit sliding grooves 12 at both ends of the positioning plate 10, making it convenient for the user to pull out the SVG power module 4.

[0045] When the maintenance is completed and the SVG power module 4 needs to be installed inside the module frame body 1, manually lift the positioning block 13, then align the limiting sliders 11 at both ends of the SVG power module 4 with the limiting grooves 12 at both ends of the positioning plate 10, and directly insert the limiting sliders 11 into the limiting grooves 12 to install the SVG power module 4 inside the module frame body 1. At this time, by releasing the positioning block 13, the positioning block 13 slides downward under the action of gravity, limiting the SVG power module 4, which increases the installation stability of the SVG power module 4. At the same time, this device does not use bolts for installation stability, avoiding the difficulty of maintenance and replacement caused by bolt rust and damage during long-term use, and also making installation and disassembly easier.

[0046] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit it. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A pluggable low-voltage reactive power compensation module installation structure, comprising a module frame body (1), characterized in that: An SVG power module (4) is installed inside the main body (1) of the module frame. A positioning plate (10) is provided at both ends of the SVG power module (4). A limiting groove (12) is opened on one side of the positioning plate (10). A positioning block (13) is provided at the top of the positioning plate (10). A sliding block (14) is installed at one end of the positioning block (13). A sliding groove (15) is opened at the top of the limiting groove (12).

2. The pluggable low-voltage reactive power compensation module installation structure according to claim 1, characterized in that: The main body (1) of the module frame has heat dissipation holes (2) at both ends.

3. The pluggable low-voltage reactive power compensation module installation structure according to claim 1, characterized in that: Two sets of support plates (3) are installed at the bottom of the main body (1) of the module frame.

4. The pluggable low-voltage reactive power compensation module installation structure according to claim 1, characterized in that: A socket connector (5) is installed at one end of the SVG power module (4).

5. The pluggable low-voltage reactive power compensation module installation structure according to claim 4, characterized in that: The main body (1) of the module frame is provided with a connection end (6) at the end away from the socket connector (5), and a terminal block (7) is installed at the bottom end of the connection end (6).

6. The pluggable low-voltage reactive power compensation module installation structure according to claim 1, characterized in that: The bottom two sides of the SVG power module (4) are equipped with lower limit plates (8), and the top two sides of the SVG power module (4) are equipped with upper limit plates (9).

7. The pluggable low-voltage reactive power compensation module installation structure according to claim 1, characterized in that: Limit sliders (11) are installed at both ends of the SVG power module (4).

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