CN218448925U - Compact capacitance compensation cabinet convenient to disassemble and assemble - Google Patents

Abstract

The utility model discloses a compact capacitance compensation cabinet which is easy to assemble and disassemble, which comprises a compensation cabinet frame. Positioning columns are installed on the inner four ends of the compensation cabinet frame, and installation components are arranged between the positioning columns. The two ends of the compensation cabinet frame are respectively movably installed with a left side plate and a right side plate through hinges, the installation assembly includes a placement plate, and the four ends of the placement plate are connected with guide rings through connecting plates, and the guide The rings are respectively installed on the positioning columns, the inside of the placement plate is provided with a placement cavity, the extension plate and the placement plate are provided with through cavities, the upper end of the placement cavity is placed and installed with a component mounting platform, and the left The upper and lower ends of the side plate and the right side plate are equipped with fixed blocks. When the device is in use, the distance between the two can be adjusted according to the size of the electronic components to ensure the overall compactness. When disassembly and maintenance are required, The distance between the whole can be widened to ensure the overall maintenance effect.

Description

A compact capacitor compensation cabinet that is easy to assemble and disassemble

technical field

The utility model belongs to the technical field of capacitance compensation cabinets, in particular to a compact capacitance compensation cabinet which is easy to assemble and disassemble.

Background technique

Capacitor compensation is reactive power compensation or power factor compensation. The electrical equipment of the power system will generate reactive power when it is used, and it is usually inductive. It will reduce the capacity utilization efficiency of the power supply, and it can be improved by appropriately increasing the capacitance in the system. Power capacitor compensation is also called power factor compensation. Connecting the capacitance compensation cabinet in the power system can balance the inductive load, improve the power factor, and improve the utilization rate of the equipment.

In order to reduce the overall footprint and cost, the current capacitance compensation cabinet will combine the internal electronic components together compactly, but when a certain electronic component is required for disassembly and maintenance, due to the small distance between components, Maintenance, inspection and disassembly are troublesome. In order to solve the above problems, a compact capacitor compensation cabinet that is easy to disassemble is proposed.

Utility model content

The purpose of this utility model is to provide a compact capacitor compensation cabinet that is easy to assemble and disassemble in order to solve the above-mentioned problems.

The technical scheme adopted by the utility model is as follows: a compact capacitor compensation cabinet that is easy to disassemble and assemble, including a compensation cabinet frame, and positioning columns are installed on the inner four ends of the compensation cabinet frame, between the positioning columns There is an installation component, the two ends of the compensation cabinet frame are respectively movably installed with a left side plate and a right side plate through hinges, the installation component includes a placement plate, and the four ends of the placement plate are connected with guide rings through connecting plates , the guide ring is installed on the positioning column, a placement cavity is opened inside the placement plate, an extension plate is slidably installed inside the placement cavity, and a through cavity is opened through the extension plate and the placement plate. The upper end of the placement cavity is equipped with a component mounting table, and the inner upper and lower ends of the left side plate and the right side plate are all equipped with fixing blocks.

In a preferred embodiment, U-shaped brackets are installed on both sides of the upper and lower ends of the compensation cabinet frame, and spring inserting rods are installed on the inner side of the U-shaped bracket. slot, and the spring plunger is inserted into the slot.

In a preferred embodiment, a door body is movably installed on the outside of the left side plate through a second hinge, the size of the door body matches the outer opening of the compensation cabinet frame, and the door body is provided with Windows.

In a preferred embodiment, the four ends of the bottom of the compensation cabinet frame are equipped with supporting columns, and the lower side of the compensation cabinet frame is provided with a cooling cavity, and the outer side of the cooling cavity is at the bottom of the compensation cabinet frame. A heat sink is installed at the end.

In a preferred embodiment, the component mounting platform is made of insulating material as a whole, positioning screws are installed on both sides of the component mounting platform, and the lower ends of the positioning screws pass through the cavity and are connected with nuts, and the nuts The outer diameter is greater than the width of the cavity.

In a preferred embodiment, a limit bolt is threadedly installed on the guide ring, and the guide ring is installed on the positioning post through the limit bolt.

In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

1. In this utility model, when the nut is loosened so that the positioning screw can move, the position of the component mounting table is adjusted to ensure that the gap on both sides of the electronic component that needs to be repaired becomes larger, and at the same time, the limit bolt is loosened to adjust the upper and lower spacing of the placement plate , so that the upper and lower gaps of the electronic components become larger, which facilitates the disassembly and maintenance of the components, and at the same time, the electronic components can be installed more compactly during use, ensuring the use effect.

2. In the utility model, the spring inserting rod is pulled out, and at this time, the left side panel and the right side panel can be opened outwards, so that the two sides of the compensation cabinet frame are openings. At this time, the nuts are loosened outward, and the lengthened The board is pulled out, so that the component mounting table can be adjusted to the extension board, which can make the distance between the electronic components larger, and facilitate the disassembly and assembly of multiple electronic components at the same time. At the same time, it is convenient for multiple workers to simultaneously Perform disassembly and assembly operations.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the overall explosion of the utility model;

Figure 2 is a schematic diagram of the overall three-dimensional structure of the installation assembly of the present invention;

Fig. 3 is a partial cross-sectional schematic diagram of the connection between the compensation cabinet frame and the right side panel of the present invention.

Markings in the figure: 1-compensation cabinet frame, 2-positioning column, 3-window, 4-left side panel, 5-supporting bottom column, 6-radiation cavity, 7-installation component, 71-guide ring, 72-extension Plate, 73-component mounting table, 74-placement plate, 75-set screw, 76-connecting plate, 77-limit bolt, 78-through cavity, 8-right side plate, 9-fixing block, 10-U-shaped bracket , 11-spring plunger.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Figure 1-3, a compact capacitance compensation cabinet that is easy to assemble and disassemble includes a compensation cabinet frame 1, and positioning columns 2 are installed on the inner four ends of the compensation cabinet frame 1, and installation components are installed between the positioning columns 2 7. The two ends of the compensation cabinet frame 1 are respectively movably installed with a left side plate 4 and a right side plate 8 through hinges. The installation assembly 7 includes a placement plate 74, and the four ends of the placement plate 74 are connected with guide rings 71 through connecting plates 76 , the guide rings 71 are installed on the positioning columns 2 respectively, and the up-and-down spacing of the placement plate 74 is adjusted, so that the upper and lower gaps of the electronic components become larger. The inside of the placement plate 74 is provided with a placement cavity, and an extension plate 72 is slidably installed inside the placement cavity. The extension plate 72 is pulled out, so that the component mounting table 73 can be adjusted on the extension plate 72, so that the distance between the electronic components becomes larger, and it is convenient to disassemble and assemble multiple electronic components at the same time. Both the extension plate 72 and the placement plate 74 are provided with a through cavity 78, and the upper end of the placement cavity is placed with a component mounting platform 73, and the position of the component mounting platform 73 is adjusted to ensure that the gaps on both sides of the electronic components that need to be maintained become larger. For disassembly and maintenance of components, fixed blocks 9 are installed on the inner upper and lower ends of the left side plate 4 and the right side plate 8 .

It should be noted that a U-shaped support 10 is installed on both sides of the upper and lower ends of the compensation cabinet frame 1, and a spring insertion rod 11 is installed on the inner side of the U-shaped support 10, and a slot is provided on the fixed block 9 in cooperation with the spring insertion rod 11, and the spring The insertion rod 11 is plugged in the slot, and the spring insertion rod 11 is pulled out, and at this time, the left side plate 4 and the right side plate 8 can be opened outwards, so that both sides of the compensation cabinet frame 1 are openings, which is convenient for maintenance or maintenance. The disassembly and assembly personnel perform maintenance operations, and at the same time, it can satisfy multiple workers to perform maintenance operations at the same time. Wherein, the spring inserting rod 11 is composed of a rod body, a limit plate integrated with the rod body and a spring, and its installation structure is shown in FIG. 3 . The rod body runs through the U-shaped bracket 10 and is movably inserted into the slot. The limiting plate is located in the U-shaped bracket 10, the spring is located above the limiting plate, and one end is fixedly connected with the limiting plate, and the other end is connected with the compensation cabinet frame. 1 fixed connection.

It should be noted that one end of the U-shaped bracket 10 facing the door body is open. That is to say, when the door is opened, a tool, such as a small screwdriver, can be used to press the limit plate and move the limit plate away from the fixed block 9, so that the rod body can come out of the slot, and finally achieve side and compensation Cabinet rack 1 separation.

It should be noted that a door body is installed on the outside of the left side panel 4 through the second hinge, the size of the door body matches the outer opening of the compensation cabinet frame 1, and the door body is provided with a window 3, through which the window 3 can Check the working status of the internal electronic components, and open the door to maintain the internal electronic components.

It should be noted that the four ends of the bottom of the compensation cabinet frame 1 are equipped with supporting columns 5, the lower side of the compensation cabinet frame 1 is provided with a cooling cavity 6, and the outside of the cooling cavity 6 is installed at the bottom of the compensation cabinet frame 1. The heat dissipation net, through the heat dissipation chamber 6 and the heat dissipation net, can export heat outward, complete a certain heat dissipation function, and ensure the overall service life.

It should be noted that the component mounting table 73 is made of insulating material as a whole, which can ensure greater safety when installing electronic components. Positioning screws 75 are installed on both sides of the component mounting base 73, and the lower ends of the positioning screws 75 pass through the cavity 78 and the nut. Connected, the outer diameter of the nut is greater than the width of the cavity 78, through the cooperation of the set screw 75 and the nut, the component mounting table 73 can be fixed on the placement plate 74.

It should be noted that a limit bolt 77 is threaded on the guide ring 71, the guide ring 71 is fixed on the positioning column 2 by the limit bolt 77, and the guide ring 71 can be fixed on the positioning column 2 by the limit bolt 77. The limit bolt 77 can adjust the position of the guide ring 71 on the positioning column 2, adjust the upper and lower positions of the placement plate 74, and adjust the upper and lower distances between the electronic components.

Working principle: Before using this device, according to the height and width of the electronic components, adjust the distance between two adjacent placement plates 74 and the width between two adjacent component mounting tables 73 to ensure that the electronic components are installed It is more compact and reduces the overall footprint. When the electronic components need to be disassembled and repaired, the nuts are loosened so that the positioning screws 75 can be moved, and the position of the component mounting table 73 is adjusted to ensure the clearance on both sides of the electronic components that need to be repaired. become larger, loosen the limit bolt 77 at the same time, and adjust the upper and lower spacing of the placement plate 74, so that the upper and lower gaps of the electronic components become larger, which facilitates the disassembly and maintenance of the components.

When a plurality of electronic components need to be disassembled, the spring plunger 11 is pulled out, and at this time, the left side plate 4 and the right side plate 8 can be opened outwards, so that both sides of the compensation cabinet frame 1 are openings, and the When loosening the nut outwards, the extension plate 72 is pulled out, so that the component mounting table 73 can be adjusted to the extension plate 72, so that the distance between the electronic components can be made larger, and it is convenient to install multiple electronic components at the same time. Disassembly and assembly are carried out to ensure the overall use effect.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (6)

1. The utility model provides a compact capacitance compensation cabinet convenient to dismouting, includes compensation cabinet frame (1), its characterized in that: reference column (2) are installed on four ends of inboard of compensation cabinet frame (1), be equipped with installation component (7) between reference column (2), there are left side board (4) and right side board (8) at the both ends of compensation cabinet frame (1) through hinge difference movable mounting, installation component (7) are including placing board (74), four ends of placing board (74) are connected with guide ring (71) through connecting plate (76), guide ring (71) are installed on reference column (2), the inside of placing board (74) has been seted up and has been placed the chamber, it has extension board (72) to place intracavity portion slidable mounting, all run through on extension board (72) and place board (74) and seted up logical chamber (78), place the upper end in chamber and install component mount table (73), fixed block (9) are all installed to the inboard upper and lower extreme of left side board (4) and right side board (8).

2. The compact capacitance compensation cabinet convenient for disassembly and assembly as recited in claim 1, wherein: u-shaped supports (10) are installed on the two sides of the upper end and the lower end of the compensation cabinet rack (1), spring inserting rods (11) are installed on the inner sides of the U-shaped supports (10), inserting grooves are formed in the fixing blocks (9) in a matched mode with the spring inserting rods (11), and the spring inserting rods (11) are inserted into the inserting grooves in an inserting mode.

3. The compact capacitance compensation cabinet convenient for disassembly and assembly as recited in claim 1, wherein: the outer side of the left side plate (4) is movably provided with a door body through a second hinge, the size of the door body is matched with the outer side opening of the compensation cabinet frame (1), and the door body is provided with a window (3).

4. The compact capacitance compensation cabinet convenient for disassembly and assembly as recited in claim 1, wherein: four ends in the bottom of compensation cabinet frame (1) are installed and are supported bottom pillar (5), the downside of compensation cabinet frame (1) is equipped with heat dissipation chamber (6), the radiator-grid is installed in compensation cabinet frame (1) bottom in the outside in heat dissipation chamber (6).

5. The compact capacitance compensation cabinet convenient for disassembly and assembly as recited in claim 1, wherein: the whole component mounting table (73) is made of insulating materials, positioning screws (75) are mounted on two sides of the component mounting table (73), the lower ends of the positioning screws (75) penetrate through the through cavities (78) to be connected with nuts, and the outer diameters of the nuts are larger than the width of the through cavities (78).

6. The compact capacitance compensation cabinet convenient for disassembly and assembly as recited in claim 1, wherein: and a limiting bolt (77) is installed on the guide ring (71) in a threaded manner, and the guide ring (71) is installed on the positioning column (2) through the limiting bolt (77).

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