CN220692590U - Reactive power compensation cabinet for micro-grid - Google Patents

Abstract

The utility model discloses a microgrid reactive power compensation cabinet, which includes a cabinet body and a cabinet door. The cabinet door is located on the front side of the cabinet body. The bottom of the cabinet door is provided with an installation assembly. The installation assembly includes two support blocks, a sliding rod, Two brackets, four mounting blocks, two extension rods, two screws, two nuts, two bearings, two retaining rings and two caps. The front sides of the two support blocks and the two sides of the rear side of the cabinet Side fixed connection. By setting the installation components of this utility model, the user can choose the installation method of the reactive power compensation cabinet according to the on-site environment. The reactive power compensation cabinet can be installed on the ground by placing the bracket horizontally, and the reactive power compensation cabinet can be installed on the wall when the bracket is vertical. , by setting four installation blocks, the position of the bracket can be fixed to prevent the bracket from shaking when supporting the reactive power compensation cabinet, which solves the problem that the existing reactive power compensation cabinet has a single installation method and cannot be installed according to the on-site environment.

Description

A microgrid reactive power compensation cabinet

Technical Field

The utility model belongs to the technical field of reactive power compensation cabinets, and in particular relates to a microgrid reactive power compensation cabinet.

Background technique

Microgrid, also translated as microgrid, refers to a small power generation and distribution system composed of distributed power sources, energy storage devices, energy conversion devices, loads, monitoring and protection devices, etc., and reactive power compensation cabinet is a technology that improves the power factor of microgrid in the power supply system, reduces the loss of power supply transformers and transmission lines, improves power supply efficiency, and improves the power supply environment. Reactive power compensation cabinet reduces the loss of microgrid and improves the quality of microgrid.

Reasonable selection of reactive power compensation cabinet installation devices can minimize the loss of the power grid and improve the quality of the power grid. On the contrary, improper selection or use may cause many factors such as voltage fluctuations and harmonic increases in the power supply system. However, the existing reactive power compensation cabinet has a single installation method and cannot be installed according to the on-site environment.

Utility model content

In view of the problems existing in the prior art, the utility model provides a microgrid reactive compensation cabinet, which has the advantage of convenient installation and solves the problem that the existing reactive compensation cabinet has a single installation method and cannot be installed according to the on-site site environment.

The utility model is implemented in this way: a microgrid reactive compensation cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is located at the front side of the cabinet body, and a mounting assembly is arranged at the bottom of the cabinet door, wherein the mounting assembly comprises two support blocks, a slide bar, two brackets, four mounting blocks, two extension rods, two screws, two nuts, two bearings, two fixing rings and two caps, wherein the front sides of the two support blocks are fixedly connected to the two sides of the rear side of the cabinet body, and the two bearings are respectively embedded in the interiors of the two support blocks, and the two ends of the slide bar extend to the outside of the support block and to the inside of the cap, and the bearing sleeve is arranged on the surface of the slide bar. The tops of the two brackets are fixedly connected to the two sides of the sliding rod, the opposite sides of the two fixing rings are fixedly connected to the opposite sides of the two support blocks, the outer surface of the fixing ring is threadedly connected to the inner wall of the cap, the two mounting blocks form a group, the two groups of mounting blocks are located on the opposite sides of the two brackets, the mounting blocks are fixedly installed to the ground by bolts, one end of the extension rod is rotatably connected to the outer side of the bracket through a rotating shaft, the screws are meshed with nuts, and one ends of the two screws are fixedly connected to the two sides of the cabinet, and the other ends of the screws extend to the outside of the extension rod and are used in conjunction with the nuts.

As a preferred feature of the present invention, the inside of the cap is protruded, the protruding part of the cap is in contact with the surface of the sliding rod, and the surface of the cap is provided with anti-slip patterns.

As a preferred feature of the present invention, slide blocks are fixedly connected to both sides of the front side of the slide rod, and blocking blocks are fixedly connected to both sides of the opposite side of the support block. The blocking blocks are located on the side of the slide block. At the top, the two blocking blocks at the front and back are horizontal.

As a preferred feature of the present invention, a slot is provided inside the extension rod, and the screw is located inside the slot.

As a preferred feature of the present invention, both ends of the nut are processed with flanges, and a lever is fixedly connected to the front side of the flanges.

As a preferred option of the present invention, the distance between the bracket and the cabinet is ten centimeters, and the length of the bracket is smaller than the thickness of the cabinet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. By setting the installation components of this utility model, the user can choose the installation method of the reactive power compensation cabinet according to the on-site environment. The reactive power compensation cabinet can be installed on the ground by placing the bracket horizontally, and the reactive power compensation cabinet can be installed on the wall when the bracket is vertical. Surface installation, by setting four installation blocks, the position of the bracket can be fixed to prevent the bracket from shaking when supporting the reactive power compensation cabinet, which solves the problem that the existing reactive power compensation cabinet has a single installation method and cannot be installed according to the on-site environment.

2. This utility model sets the cap to protrude, and the protruding part of the cap contacts the sliding rod to increase the friction when the sliding rod rotates and realize the fixation of the sliding rod. By setting the anti-slip pattern, the distance between the user's hand and the cap is increased. The friction prevents users from slipping when turning the cap due to sweaty hands.

3. This utility model is provided with a sliding block and a blocking block. When the sliding rod rotates, the sliding block will be driven to rotate together, and the two blocking blocks can limit the sliding rod's rotation range so that the sliding rod's rotating range is ninety degrees.

4. By arranging the slot, the utility model can make the screw be located inside the slot when the extension rod rotates along the trajectory of the rotating shaft, thereby preventing the screw from getting stuck.

5. The utility model is provided with a protruding edge and a lever to facilitate the user to rotate the nut, and enables the user to rotate the nut with bare hands.

6. This utility model sets the bracket and the cabinet. The length of the bracket is shorter than the cabinet to prevent the user from being in the front of the cabinet and hindering normal walking. The bracket is higher than the cabinet to prevent moisture and prevent excessive moisture on the ground from affecting reactive power. The internal components of the compensation cabinet are short-circuited.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic structural diagram provided by an embodiment of the present utility model;

Figure 2 is a partial enlarged view of position A in Figure 1 according to an embodiment of the present invention;

Figure 3 is a perspective view of a mounting assembly provided by an embodiment of the present utility model;

Figure 4 is a front cross-sectional view of the left support block provided by the embodiment of the present utility model;

Figure 5 is a partial enlarged view of B in Figure 3 according to an embodiment of the present invention.

In the picture: 1. Cabinet body; 2. Cabinet door; 3. Installation components; 31. Support block; 32. Slide rod; 33. Bracket; 34. Installation block; 35. Extension rod; 36. Screws; 37. Nuts ; 38. Bearing; 39. Fixed ring; 310. Cap; 4. Slotting; 5. Lever; 6. Slider; 7. Blocking block.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given and described in detail below with reference to the accompanying drawings.

The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 5, a microgrid reactive power compensation cabinet provided by an embodiment of the present utility model includes a cabinet 1 and a cabinet door 2. The cabinet door 2 is located on the front side of the cabinet 1 and the bottom of the cabinet door 2. There is a mounting component 3, which includes two support blocks 31, sliding rods 32, two brackets 33, four mounting blocks 34, two extension rods 35, two screws 36, two nuts 37, two Bearing 38, two retaining rings 39 and two caps 310, the front side of the two support blocks 31 are fixedly connected to both sides of the rear side of the cabinet 1, the two bearings 38 are respectively embedded in the interior of the two support blocks 31, and the sliding rod The two ends of 32 extend to the outside of the support block 31 and to the inside of the cap 310, and the bearing 38 is sleeved on the surface of the sliding rod 32. The tops of the two brackets 33 are fixedly connected to both sides of the sliding rod 32, and the two fixed The opposite side of the ring 39 is fixedly connected to the opposite side of the two support blocks 31. The outer surface of the fixed ring 39 is threadedly connected to the inner wall of the cap 310. The two mounting blocks 34 are one set, and the two sets of mounting blocks 34 are located on both sides. On the opposite side of the bracket 33, the mounting block 34 is fixedly installed with the ground through bolts. One end of the extension rod 35 is rotationally connected to the outside of the bracket 33 through a rotating shaft. The screws 36 are engaged with the nuts 37, and one end of the two screws 36 is connected to the cabinet. Both sides of the body 1 are fixedly connected, and the other end of the screw 36 extends to the outside of the extension rod 35 for use with the nut 37 .

Referring to Figures 3 and 5, the inside of the cap 310 is protruded. The protruding parts of the cap 310 are in contact with the surface of the sliding rod 32. The surface of the cap 310 is provided with anti-skid patterns.

Adopt the above solution: by setting the cap 310 to protrude, the protruding part of the cap 310 contacts the sliding rod 32 to increase the friction when the sliding rod 32 rotates, thereby achieving the fixation of the sliding rod 32. By setting anti-skid patterns, the user's hand can be reduced The friction force between the cap 310 and the cap 310 prevents the user's sweaty hands from slipping when turning the cap 310 .

Referring to Figure 5, both sides of the front side of the slide bar 32 are fixedly connected to the slide blocks 6, and both sides of the opposite side of the support block 31 are fixedly connected to the blocking blocks 7. The blocking blocks 7 are located on the top of the slide block 6, front and rear. The two blocking blocks 7 are horizontal.

Using the above solution: by arranging the slider 6 and the blocking block 7, when the sliding rod 32 rotates, it will drive the sliding block 6 to rotate together, and the two blocking blocks 7 can limit the rotation range of the sliding rod 32, so that the rotation range of the sliding rod 32 is Ninety degrees.

Referring to FIG. 3 , a slot 4 is provided inside the extension rod 35 , and the screw 36 is located inside the slot 4 .

Using the above solution: by arranging the slot 4, the screw 36 can be located inside the slot 4 when the extension rod 35 rotates along the axis of rotation, thus preventing the screw 36 from getting stuck.

Referring to Figure 2, both ends of the nut 37 are processed with flanges, and a lever 5 is fixedly connected to the front side of the flanges.

Adopt the above solution: by arranging the flange and the lever 5, it is convenient for the user to rotate the nut 37, and the user can rotate the nut 37 with bare hands.

Referring to Figure 1, the distance between the bracket 33 and the cabinet 1 is ten centimeters, and the length of the bracket 33 is less than the thickness of the cabinet 1.

Adopt the above solution: by setting the bracket 33 and the cabinet 1, the length of the bracket 33 is shorter than the cabinet 1 to prevent the user from being in the front of the cabinet 1 and hindering normal walking, while the bracket 33 is higher than the cabinet 1 to prevent moisture and prevent the ground from being moved. Excessive moisture affects the short circuit of internal components of the reactive power compensation cabinet.

The working principle of this utility model:

During installation, when the user installs the reactive power compensation cabinet on the ground, the user rotates the bracket 33 and places the bracket 33 horizontally on the ground. Then the user turns the nut 37 through the lever 5 so that the nut 37 follows the screw 36. The trajectory is in contact with the surface of the extension rod 35, and the extension rod 35 is in contact with the cabinet 1 and the nut 37 respectively, increasing its own friction. The extension rod 35 will not rotate along the trajectory of the rotating shaft, and then the user turns the cap 310, and the cap 310 rotates with the thread of the fixing ring 39, and when the protruding part of the cap 310 contacts the sliding rod 32, the sliding rod 32 is subject to friction and is not easy to rotate. Then the user can connect the bracket 33 to the ground through the mounting block 34 and bolts. When it is necessary to When the reactive power compensation cabinet is installed on the wall, the user rotates the bracket 33. The rotation of the bracket 33 drives the sliding rod 32 to rotate. The rotation of the sliding rod 32 drives the slider 6. When the slider 6 is located at the bottom of another blocking block 7, The user turns the nut 37 and the cap 310 to fix the angle of the bracket 33 to prevent the angle of the bracket 33 from changing when supporting the reactive power compensation cabinet, and then fix the bracket 33 to the wall to complete the operation.

To sum up: this microgrid reactive power compensation cabinet solves the existing problems by setting up the cabinet body 1, cabinet door 2, installation component 3, slot 4, lever 5, slider 6 and blocking block 7. Some reactive power compensation cabinets have a single installation method and cannot be installed according to the on-site environment.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment.

In the description of this application, it should also be noted that, unless otherwise clearly stated and limited, the terms "setting", "installation", "connecting" and "connecting" should be understood in a broad sense. For example, it can be a fixed connection, It can also be a detachable connection or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, or it can be an internal connection between two components. For users of ordinary skill in the art, the specific meanings of the above terms in this application can be understood on a case-by-case basis.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A microgrid reactive power compensation cabinet, including a cabinet body (1) and a cabinet door (2). The cabinet door (2) is located on the front side of the cabinet body (1), and the bottom of the cabinet door (2) A mounting component (3) is provided, which is characterized in that: the mounting component (3) includes two support blocks (31), a sliding rod (32), two brackets (33), four mounting blocks (34), two two extension rods (35), two screws (36), two nuts (37), two bearings (38), two retaining rings (39) and two caps (310), and two support blocks The front side of (31) is fixedly connected to both sides of the rear side of the cabinet (1). The two bearings (38) are respectively embedded inside the two support blocks (31). The two ends of the sliding rod (32) Extends to the outside of the support block (31) and to the inside of the cap (310), and the bearing (38) is sleeved on the surface of the sliding rod (32). The tops of the two brackets (33) are in contact with the sliding rod (32). ) are fixedly connected on both sides, the opposite side of the two fixing rings (39) is fixedly connected to the opposite side of the two support blocks (31), and the outer surface of the fixing ring (39) is connected to the cap (310) The inner wall of the bracket is threadedly connected, and the two mounting blocks (34) form a group. The two groups of mounting blocks (34) are located on the opposite side of the two brackets (33). The mounting blocks (34) are connected to the ground through bolts. Fixed installation, one end of the extension rod (35) is rotationally connected to the outside of the bracket (33) through a rotating shaft, the screw (36) is engaged with the nut (37), and one end of the two screws (36) is connected to the cabinet Both sides of the body (1) are fixedly connected, and the other end of the screw (36) extends to the outside of the extension rod (35) and is used in conjunction with the nut (37). 2. A microgrid reactive power compensation cabinet according to claim 1, characterized in that: the inside of the cap (310) is protruded, and the protruding part of the cap (310) is in contact with the sliding rod (32) The surface of the cap (310) is in contact with the surface, and the surface of the cap (310) is provided with anti-slip patterns. 3. A microgrid reactive compensation cabinet as described in claim 1, characterized in that: both sides of the front side of the slide rod (32) are fixedly connected with a slide block (6), and both sides of the opposite side of the support block (31) are fixedly connected with a blocking block (7), and the blocking block (7) is located at the top of the slide block (6), and the front and rear blocking blocks (7) are horizontal. 4. A microgrid reactive power compensation cabinet according to claim 1, characterized in that: a slot (4) is provided inside the extension rod (35), and the screw (36) is located in the slot (4). )internal. 5. A microgrid reactive power compensation cabinet according to claim 1, characterized in that: both ends of the nut (37) are processed with flanges, and the front side of the flanges is fixedly connected with a lever ( 5). 6. A microgrid reactive power compensation cabinet according to claim 1, characterized in that: the distance between the bracket (33) and the cabinet (1) is ten centimeters, and the length of the bracket (33) is less than The thickness of the cabinet (1).