Panel clamping structure of reactive automatic compensation device

Abstract

The utility model discloses a panel clamping structure of a reactive power automatic compensation device, which comprises a reactive power automatic compensation cabinet door, a through hole and a groove are arranged on the reactive power automatic compensation cabinet door, and a fixing assembly is arranged on the reactive power automatic compensation cabinet door. The fixing assembly comprises an automatic reactive power compensator body inserted in a through hole of the automatic reactive power compensation cabinet door, the connecting insertion rods are symmetrically distributed up and down relative to a bisector of a panel of the automatic reactive power compensator, the limiting insertion rods and the connecting insertion rods are in sliding connection, the connecting insertion rods are inserted in grooves of the automatic reactive power compensation cabinet door, and the limiting insertion rods are connected with the limiting insertion rods. The bottom side of one side of the groove is slidably connected with a limiting inserting rod, and one end of the limiting inserting rod is inserted into the connecting inserting rod in a penetrating mode. According to the device, the reactive power automatic compensator panel and the reactive power automatic compensator body can be conveniently disassembled, a worker can conveniently replace the reactive power automatic compensator panel and the reactive power automatic compensator body, and the replacement efficiency of the reactive power automatic compensator panel and the reactive power automatic compensator body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactive power compensation devices, in particular to a panel clamping structure of a reactive power automatic compensation device. Background Art

[0002] The measures for improving power quality of reactive power compensation devices cover a wide range, mainly including reactive power compensation, harmonic suppression, reduction of voltage fluctuations and flicker, and solving three-phase imbalance.

[0003] When the reactive compensator is installed on the reactive automatic compensation cabinet for use, it is usually fixed with screws. The reactive compensator needs to be inserted into the reactive automatic compensation cabinet door and then fixed with screws from the inside of the reactive automatic compensation cabinet door. This fixing method is not convenient for disassembly and replacement of the reactive compensator, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a panel engaging structure of a reactive power automatic compensation device, so as to solve the problem that the reactive power compensator proposed in the above background technology is inconvenient to disassemble because it is fixed with screws.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a panel clamping structure of a reactive power automatic compensation device, comprising a reactive power automatic compensation cabinet door, the reactive power automatic compensation cabinet door is provided with a through hole and a groove, and the reactive power automatic compensation cabinet door is provided with a fixing component;

[0006] The fixed component includes a reactive automatic compensator body inserted into the through hole of the reactive automatic compensation cabinet door, a reactive automatic compensator panel is connected to one side of the reactive automatic compensator body, a connecting rod is arranged on the reactive automatic compensator panel, the connecting rod is inserted into the groove of the reactive automatic compensation cabinet door, a limiting rod is slidably connected to the bottom side of one side of the groove, and one end of the limiting rod is inserted into the connecting rod.

[0007] Preferably, the connecting rods are symmetrically distributed up and down about the bisector of the reactive power automatic compensator panel, and the limiting rods and the connecting rods form a sliding connection.

[0008] Preferably, a limiting sleeve is fixedly connected inside the reactive power automatic compensation cabinet door, an electromagnet is fixedly connected to the bottom of the limiting sleeve, and a supporting spring is fixedly connected to the inner wall of the limiting sleeve.

[0009] Preferably, one end of the support spring is fixedly connected to the limiting plug rod, and an iron block is provided at the bottom of the limiting plug rod, and the iron block is located on the inner side of the support spring.

[0010] Preferably, the positions of the iron block and the electromagnet correspond to each other, and the iron block and the electromagnet form a magnetic connection.

[0011] Preferably, the inner diameter of the limiting sleeve is greater than the width of the supporting spring.

[0012] Preferably, a positioning pin is threadedly connected to the reactive power automatic compensation cabinet door, one end of the positioning pin is connected to a limiting plug rod, and the length of the limiting plug rod is greater than the width of the connecting plug rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The device facilitates the disassembly of the reactive power automatic compensator panel and the reactive power automatic compensator body, and facilitates the replacement of the reactive power automatic compensator panel and the reactive power automatic compensator body by the staff, thereby improving the replacement efficiency of the reactive power automatic compensator panel and the reactive power automatic compensator body.

[0015] (2) The device adopts a snap-fitting method to fix the reactive power compensator panel on the reactive power compensator body and the reactive power compensator cabinet door, so that the reactive power compensator body and the reactive power compensator panel can be quickly fixed and installed. At the same time, it is also convenient to disassemble the reactive power compensator body and the reactive power compensator panel, thereby improving the efficiency of disassembly and installation.

[0016] (3) The device arranges an automatically retractable limit rod inside the reactive power compensation cabinet door. The limit rod is inserted into the connecting rod of the reactive power compensator panel to fix the reactive power compensation cabinet door to the reactive power compensator panel. The limit rod is separated from the connecting rod to facilitate the staff to remove the reactive power compensator panel from the reactive power compensation cabinet door. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the panel engagement structure of a reactive power automatic compensation device of the utility model;

[0018] Figure 2 It is a cross-sectional view of a reactive power automatic compensation cabinet door of a panel engaging structure of a reactive power automatic compensation device of the utility model;

[0019] Figure 3 The utility model is a panel clamping structure of a reactive power automatic compensation device Figure 2 Enlarged view of point A in the middle.

[0020] In the figure: 1. Reactive power automatic compensation cabinet door; 2. Fixing assembly; 21. Positioning pin; 22. Reactive power automatic compensator panel; 23. Reactive power automatic compensator body; 24. Iron block; 25. Electromagnet; 26. Limiting rod; 27. Connecting rod; 28. Support spring; 29. ​​Limiting sleeve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a panel clamping structure of a reactive power automatic compensation device, including a reactive power automatic compensation cabinet door 1, the reactive power automatic compensation cabinet door 1 is provided with a through hole and a groove, the reactive power automatic compensation cabinet door 1 is fixedly connected with a limiting sleeve 29 inside, the bottom of the limiting sleeve 29 is fixedly connected with an electromagnet 25, and the inner wall of the limiting sleeve 29 is fixedly connected with a supporting spring 28; one end of the supporting spring 28 is fixedly connected with a limiting plug rod 26, and an iron block 24 is arranged at the bottom of the limiting plug rod 26, and the iron block 24 is located on the inner side of the supporting spring 28; the position of the iron block 24 corresponds to that of the electromagnet 25, and the iron block 24 and the electromagnet 25 form a magnetic connection; this structure can make the electromagnet 25 and the iron block 24 generate magnetic force by turning on the electromagnet 25, so that the iron block 24 is close to the electromagnet 25. The dynamic support spring 28 contracts, so that the limit rod 26 is automatically withdrawn from the inside of the connecting rod 27, which is convenient for the staff to disassemble the reactive automatic compensator panel 22; the inner diameter of the limit sleeve 29 is larger than the width of the support spring 28; this structure can play a limiting role in the process of the support spring 28 extending and retracting by setting the limit sleeve 29, so as to avoid the support spring 28 from tilting; the reactive automatic compensation cabinet door 1 is threadedly connected with a positioning pin 21, one end of the positioning pin 21 is connected to the limit rod 26, and the length of the limit rod 26 is larger than the width of the connecting rod 27; this structure can connect the limit rod 26 with the reactive automatic compensation cabinet door 1 through the positioning pin 21, so as to ensure the stability of the connection between the limit rod 26 and the connecting rod 27; the reactive automatic compensation cabinet door 1 is provided with a fixing component 2;

[0023] The fixing component 2 includes a reactive automatic compensator body 23 inserted into the through hole of the reactive automatic compensation cabinet door 1, and a reactive automatic compensator panel 22 is connected to one side of the reactive automatic compensator body 23. A connecting rod 27 is arranged on the reactive automatic compensator panel 22. The connecting rod 27 is symmetrically distributed up and down about the bisector of the reactive automatic compensator panel 22, and the limit rod 26 and the connecting rod 27 form a sliding connection; this structure can fix the reactive automatic compensator panel 22 on the reactive automatic compensation cabinet door 1 by connecting the limit rod 26 and the connecting rod 27; the connecting rod 27 is inserted into the groove of the reactive automatic compensation cabinet door 1, and the bottom side of one side of the groove is slidably connected to the limit rod 26, and one end of the limit rod 26 is inserted into the connecting rod 27.

[0024] Working principle: When using the panel snap-fit ​​structure of the reactive automatic compensation device, if it is necessary to install the reactive automatic compensator panel 22 and the reactive automatic compensator body 23 on the reactive automatic compensation cabinet door 1, the reactive automatic compensator body 23 is inserted into the through hole of the reactive automatic compensation cabinet door 1, so that the reactive automatic compensator panel 22 is located outside the reactive automatic compensation cabinet door 1, and at the same time, the connecting rod 27 on the reactive automatic compensator panel 22 is also inserted into the groove on the surface of the reactive automatic compensation cabinet door 1, and then the electromagnet 25 is closed, and the electromagnet 25 and the iron block 2 4 disappears, and the limit plug 26 moves upward under the support of the support spring 28, so that the limit plug 26 penetrates the connecting plug 27. At this time, the connecting plug 27 is fixed to the reactive automatic compensation cabinet door 1, and then the positioning pin 21 is inserted from the surface of the reactive automatic compensation cabinet door 1 into the inside of the reactive automatic compensation cabinet door 1, so that the positioning pin 21 is inserted into the limit plug 26. When it is necessary to remove the reactive automatic compensator panel 22 and the reactive automatic compensator body 23 from the reactive automatic compensation cabinet door 1, the above steps can be reversed.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A panel engagement structure of an automatic reactive power compensation device, comprising an automatic reactive power compensation cabinet door (1), characterized in that: The reactive power automatic compensation cabinet door (1) is provided with a through hole and a groove, and the reactive power automatic compensation cabinet door (1) is provided with a fixing component (2); The fixing component (2) comprises a reactive automatic compensator body (23) inserted into a through hole of a reactive automatic compensation cabinet door (1); one side of the reactive automatic compensator body (23) is connected to a reactive automatic compensator panel (22); a connecting rod (27) is provided on the reactive automatic compensator panel (22); the connecting rod (27) is inserted into a groove of the reactive automatic compensation cabinet door (1); a limiting rod (26) is slidably connected to the bottom side of one side of the groove; one end of the limiting rod (26) is inserted into the connecting rod (27).

2. The panel engagement structure of a reactive power automatic compensation device according to claim 1, characterized in that: The connecting rods (27) are symmetrically distributed up and down about the bisector of the reactive power automatic compensator panel (22), and the limiting rods (26) and the connecting rods (27) are slidably connected.

3. The panel engagement structure of a reactive power automatic compensation device according to claim 1, characterized in that: The reactive power automatic compensation cabinet door (1) is internally fixedly connected to a limiting sleeve (29), the bottom of the limiting sleeve (29) is fixedly connected to an electromagnet (25), and the inner wall of the limiting sleeve (29) is fixedly connected to a supporting spring (28).

4. The panel engagement structure of the reactive power automatic compensation device according to claim 3 is characterized in that: One end of the support spring (28) is fixedly connected to the limiting plug rod (26); an iron block (24) is arranged at the bottom of the limiting plug rod (26); and the iron block (24) is located on the inner side of the support spring (28).

5. The panel engagement structure of the reactive power automatic compensation device according to claim 4 is characterized in that: The positions of the iron block (24) and the electromagnet (25) correspond to each other, and the iron block (24) and the electromagnet (25) form a magnetic connection.

6. The panel engagement structure of a reactive power automatic compensation device according to claim 3, characterized in that: The inner diameter of the limiting sleeve (29) is greater than the width of the supporting spring (28).

7. The panel engagement structure of a reactive power automatic compensation device according to claim 1, characterized in that: The reactive power automatic compensation cabinet door (1) is threadedly connected with a positioning pin (21), one end of which is connected to a limiting plug rod (26), and the length of the limiting plug rod (26) is greater than the width of the connecting plug rod (27).

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