CN218997473U

CN218997473U - Low-voltage complete reactive power compensation device

Info

Publication number: CN218997473U
Application number: CN202223466108.9U
Authority: CN
Inventors: 李刚
Original assignee: Beijing Xiangnanyuan Electrical Equipment Co ltd
Current assignee: Beijing Xiangnanyuan Electrical Equipment Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-09
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a low-voltage complete reactive power compensation device, which comprises a distribution compensation box, wherein a support seat plate is arranged on an upper bolt of the inner wall of the distribution compensation box; a second component box is arranged at the lower side of the inside of the distribution compensation box; a first component box is arranged above the supporting seat plate; the lower end of the distribution compensation box is fixedly provided with a supporting and fastening base structure; the left hinge at the front end of the distribution compensation box is provided with a switch box door; an observation window is inlaid on the upper side of the inside of the switch box door; a heat dissipation hole is formed in the middle part of the inside of the switch box door; the lower side and the upper side of the front end of the switch box door are both provided with support boxes by bolts; the supporting box is internally provided with a movable limiting seat structure. The utility model is convenient to fix underground for use by bolts during installation through the arrangement of the supporting and fastening base structure.

Description

Low-voltage complete reactive power compensation device

Technical Field

The utility model belongs to the technical field of reactive power compensation, and particularly relates to a low-voltage complete reactive power compensation device.

Background

The low-voltage complete reactive power compensation device plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a conveying line, improves the power supply efficiency, and improves the power supply environment, and has the application number of: the utility model provides a low pressure complete set reactive power compensation device of CN202020047290.6, includes the distribution compensation case, positive left side of distribution compensation case articulates there is the revolving door, the bottom fixed mounting of distribution compensation case has the locating plate, the inside sliding connection of locating plate has first components case, the equal fixed mounting in left and right sides at first components case top has the locating plate, the top of first components case is provided with the second components case, the left and right sides of second components case bottom respectively with the top fixed connection of two locating plates, ordinary low pressure complete set reactive power compensation device place can not fix, is easily influenced by the foreign matter and emptys the influence and use and its internal structure apparatus rocks the inconvenient fixed use easily.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the low-voltage complete reactive power compensation device, which realizes the function of fastening and installing a placement part, avoids the influence of falling down caused by external force and the propping up of internal structural apparatuses, and avoids the influence of shaking on the use and damage of the internal structural apparatuses.

The technical scheme is as follows: the low-voltage complete reactive power compensation device comprises a distribution compensation box, wherein a supporting seat plate is arranged on an upper bolt on the inner wall of the distribution compensation box; a second component box is arranged at the lower side of the inside of the distribution compensation box; a first component box is arranged above the supporting seat plate; the lower end of the distribution compensation box is fixedly provided with a supporting and fastening base structure; the left hinge at the front end of the distribution compensation box is provided with a switch box door; an observation window is inlaid on the upper side of the inside of the switch box door; a heat dissipation hole is formed in the middle part of the inside of the switch box door; the lower side and the upper side of the front end of the switch box door are both provided with support boxes by bolts; the support box is internally provided with a movable limiting seat structure, and is characterized in that the support fastening base structure comprises a mounting seat, and a dismounting plate is welded at the lower part of the inner wall of the mounting seat; an assembly rod is welded between the disassembly plates; the left end and the right end of the mounting seat are both provided with sealing side plates by bolts.

Preferably, the mounting seat is U-shaped, and the mounting seat is welded on the front side and the rear side of the lower end of the distribution compensation box.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, the installation seat and the assembly rod are arranged to support and erect the distribution compensation box in an auxiliary way.

In the utility model, the dismounting plate is convenient to fix underground by bolts during installation.

In the utility model, the side surface of the mounting seat is shielded and protected by the arrangement of the sealing side plate.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the support fastening base structure of the present utility model.

Fig. 3 is a schematic structural view of the motion limiting seat structure of the present utility model.

In the figure:

1. a distribution compensation box; 2. a support seat plate; 3. a first component box; 4. a second component box; 5. a support fastening base structure; 51. a mounting base; 52. assembling a rod; 53. disassembling the plate; 54. sealing the side plates; 6. opening and closing a box door; 7. an observation window; 8. a heat radiation hole; 9. a support box; 10. a movable limiting seat structure; 101. a buffer seat; 102. a blocking plate; 103. and a contact seat.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

examples:

as shown in fig. 1, a low-voltage complete reactive power compensation device comprises a distribution compensation box 1, wherein a support seat plate 2 is arranged on an upper bolt of the inner wall of the distribution compensation box 1; a second component box 4 is arranged at the lower side of the inside of the distribution compensation box 1; a first component box 3 is arranged above the supporting seat plate 2; the lower end of the distribution compensation box 1 is fixedly provided with a supporting and fastening base structure 5; a switch box door 6 is arranged on the left hinge at the front end of the distribution compensation box 1; an observation window 7 is inlaid on the upper side of the inside of the switch box door 6; a heat dissipation hole 8 is formed in the middle part inside the switch box door 6; the lower side and the upper side of the front end of the switch box door 6 are both provided with support boxes 9 by bolts; the support box 9 is internally provided with a movable limiting seat structure 10.

As shown in fig. 2, in the above embodiment, specifically, the supporting fastening base structure 5 includes a mounting base 51, and a dismounting plate 53 is welded on the lower portion of the inner wall of the mounting base 51; an assembly rod 52 is welded between the disassembly plates 53; placing and supporting the distribution compensation box 1 through the mounting seat 51 and the dismounting plate 53; the left and right ends of the mounting seat 51 are provided with sealing side plates 54 by bolts; bolts are fixedly attached through the distribution compensation box 1 and the detaching plate 53, and then the seal side plates 54 are attached to the side bolts of the attaching base 51 to seal.

As shown in fig. 3, in the above embodiment, specifically, the movable limiting seat structure 10 includes a buffer seat 101, and a blocking plate 102 is glued to the front end of the buffer seat 101; the front end bolt of the blocking plate 102 is provided with a contact seat 103; the buffer seat 101 is pressed by the baffle plate 102 in a movable way in the supporting box 9 to realize the fixed protection of the first component box 3 and the second component box 4.

In the above embodiment, specifically, the mounting seats 51 are assembled by the assembling rods 52, and the assembling rods 52 are steel rods, and are reinforced and mounted by matching with a plurality of mounting seats 51.

In the above embodiment, specifically, the detaching plate 53 is supported by the mounting seat 51, and the side surface of the detaching plate 53 is blocked by the sealing side plate 54, so that the detaching plate 53 can be fixed in the ground after being placed, and thus the detaching plate is prevented from being easily toppled down to affect the use of the detaching plate when being subjected to external force.

In the above embodiment, specifically, the buffer seat 101 is a rubber seat, and the buffer seat 101 is inserted into the supporting box 9, and the buffer seat 101 is matched with the contact seat 103 to tightly prop up the first component box 3 and the second component box 4, so as to avoid damaging the internal components due to easy shaking.

In the above embodiment, specifically, the back side of the supporting box 9 is provided with an opening, and the front side inside the supporting box 9 is inserted with the contact seat 103, so as to be convenient for supporting and using in cooperation with the contact seat 103.

In the above embodiment, specifically, the contact base 103 and the blocking plate 102 are assembled in a T shape, so as to limit and avoid the separation of the contact base 103 from the buffer base 101.

Principle of operation

The working principle of the utility model is as follows: during installation, the distribution compensation box 1 is placed and supported through the mounting seat 51 and the dismounting plate 53, bolts penetrate through the distribution compensation box 1 and the dismounting plate 53 to be fixedly installed, finally, the side bolts of the mounting seat 51 are provided with the sealing side plates 54 to seal, after sealing, the front end of the distribution compensation box 1 is sealed by closing the switch box door 6, meanwhile, the contact seat 103 is in contact with the first component box 3 and the second component box 4, after contact, the first component box 3 and the second component box 4 are movably arranged in the supporting box 9 and are matched with the blocking plate 102 to extrude the buffer seat 101 to realize the fixation protection of the first component box 3 and the second component box 4, after sealing, the connection part of the switch box door 6 and the distribution compensation box 1 is shifted into the bolts to be fixed, so that installation and fixed use can be completed, and during the use, the reactive power compensation work can be realized by the components inside the first component box 3 and the second component box 4. By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims

1. The low-voltage complete reactive power compensation device comprises a distribution compensation box (1), wherein a supporting seat plate (2) is arranged on an upper bolt on the inner wall of the distribution compensation box (1); a second component box (4) is arranged at the lower side of the inside of the distribution compensation box (1); a first component box (3) is arranged above the supporting seat plate (2); the lower end of the distribution compensation box (1) is fixedly provided with a supporting and fastening base structure (5); a switch box door (6) is arranged on the left hinge at the front end of the distribution compensation box (1); an observation window (7) is inlaid on the upper side of the inside of the switch box door (6); a heat dissipation hole (8) is formed in the middle part inside the switch box door (6); the lower side and the upper side of the front end of the switch box door (6) are both provided with support boxes (9) through bolts; the support box (9) is internally provided with a movable limiting seat structure (10), and is characterized in that the support fastening base structure (5) comprises a mounting seat (51), and a dismounting plate (53) is welded at the lower part of the inner wall of the mounting seat (51); an assembling rod (52) is welded between the disassembling plates (53); the left end and the right end of the mounting seat (51) are both provided with sealing side plates (54) through bolts.

2. The low-voltage complete reactive power compensation device according to claim 1, wherein the movable limiting seat structure (10) comprises a buffer seat (101), and a blocking plate (102) is glued at the front end of the buffer seat (101); the front end bolt of the blocking plate (102) is provided with a contact seat (103).

3. The low-voltage complete reactive power compensation device according to claim 1, wherein the mounting base (51) is U-shaped, and the mounting bases (51) are welded on the front side and the rear side of the lower end of the distribution compensation box (1).

4. The low-voltage complete reactive power compensation device according to claim 1, wherein the installation seats (51) are assembled by assembling rods (52), and the assembling rods (52) are steel rods.

5. A low voltage complete reactive power compensator according to claim 2, wherein the dismounting plate (53) is supported by the mounting base (51) and the dismounting plate (53) is blocked on its side by the sealing side plate (54).

6. The low-voltage complete reactive power compensation device according to claim 2, wherein the back side of the supporting box (9) is provided with an opening, and the front side inside the supporting box (9) is inserted with a contact seat (103).