CN219659432U

CN219659432U - Distributed reactive power compensation device

Info

Publication number: CN219659432U
Application number: CN202321046764.5U
Authority: CN
Inventors: 颜继英
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-08
Anticipated expiration: 2033-05-05

Abstract

The utility model belongs to the technical field of power equipment, in particular to a distributed reactive compensation device, which aims at the problems that the position of compensation equipment at the top of a partition plate is offset in the pulling process and even the connection state of a connecting wire is affected and equipment is damaged because no device is arranged for fixing the compensation equipment at the top of the partition plate when the partition plate is pulled outwards.

Description

Distributed reactive power compensation device

Technical Field

The utility model relates to the technical field of power equipment, in particular to a distributed reactive power compensation device.

Background

Dispersion compensation, also known as packet compensation. The reactive compensation parallel capacitor is one of three different compensation modes generated according to different installation positions, namely, the distributed compensation is to respectively install the capacitors on high-voltage or low-voltage buses of workshops or village and town terminal power transformation and distribution stations with lower power factors for compensating reactive power and correcting the power factors, and has the advantages of small investment, quick recovery, higher compensation efficiency, convenience in management and maintenance and the like.

Through searching, the utility model with the bulletin number of CN215419609U relates to a low-voltage reactive compensation cabinet, which comprises a compensation cabinet body, wherein two groups of support plates are fixedly arranged on the inner walls of the two sides of the compensation cabinet body, a plurality of grooves are symmetrically formed in one sides of the two groups of support plates, a plurality of separation plates are arranged between the two groups of support plates and are in sliding connection with the grooves, support bars are arranged below the grooves of the two groups of support plates, four groups of rollers are arranged at the lower ends of the plurality of separation plates, the four groups of rollers can roll on the support bars, baffle plates are arranged at the top ends of the plurality of separation plates, a plurality of ventilation holes are formed in the inner parts of the plurality of separation plates, and handrails are arranged on one sides of the plurality of separation plates. This kind of low pressure reactive power compensation cabinet, simple structure is reasonable, and modern design, easy operation is convenient, can effectively reduce the maintenance personal to the inspection degree of difficulty of the equipment in the cabinet, and can reduce the vibrations that produce when carrying the cabinet body, has higher practical value.

But the following problems still occur during use:

1. when the separation plate is pulled out, the compensation equipment at the top of the separation plate is fixed by no device, so that the position of the compensation equipment is possibly deviated in the pulling process, the connection state of the connecting wire is affected, even the compensation equipment falls off, and the equipment is damaged;

2. because the equipment placed on the partition plate is possibly heavier, separation occurs between the rollers at the bottom and the support bars after the partition plate is pulled out outwards, and the situation that the partition plate is easy to bend and break is supported only by the clamping of the partition plate and the support plates at the two sides.

In view of the above problems, the present disclosure proposes a distributed reactive compensation device.

Disclosure of Invention

The utility model provides a distributed reactive compensation device, which solves the defects that when a partition plate is pulled outwards, compensation equipment at the top of the partition plate is fixed without a device, the position of the compensation equipment is possibly deviated in the pulling process, the connection state of a connecting wire is affected, even the equipment is damaged due to falling, and the equipment placed on the partition plate is possibly heavier, and the separation occurs between a roller at the bottom and a support bar after the partition plate is pulled outwards, and the situation that the partition plate is easy to bend and break is supported only by the clamping of the partition plate and support plates at two sides.

The utility model provides the following technical scheme:

the utility model provides a distributed reactive power compensation device, includes the compensation cabinet body, the equal fixedly connected with backup pad of both sides inner wall of compensation cabinet body, a plurality of groups of recess have been seted up to one side of backup pad, lie in two of same height between the recess sliding connection has same division board, the bottom of division board is provided with four gyro wheels of pairwise symmetry, one side fixedly connected with of backup pad a plurality of groups support bar, the top fixedly connected with accessory plate of division board, the spout has been seted up at the top of division board, sliding connection has same slider between the both sides inner wall of spout, the top fixedly connected with of slider is used for the fixed subassembly of fixed compensation equipment;

a plurality of groups of storage grooves are formed in one side of the supporting plate, the bottoms of the storage grooves are communicated with the tops of the grooves, and limiting assemblies for controlling the moving distance of the partition plates are arranged on the inner walls of the two sides of the storage grooves.

In one possible design, the fixed subassembly includes the installation piece of fixed connection at the slider top, the both sides of installation piece all slip runs through there is the telescopic link, the one end fixedly connected with L type piece of telescopic link, fixedly connected with same extension spring between one side of L type piece and one side of installation piece, the extension spring cover is established on the telescopic link, installation piece and accessory plate cooperation use.

In one possible design, the fixing assembly further comprises a stop block fixedly connected to the bottom of the partition plate, one side of the stop block is rotationally connected with a screw rod, and one end thread of the screw rod penetrates through one side of the slide block and is fixedly connected with a fixing knob.

In one possible design, the limiting assembly comprises limiting grooves respectively formed in two side inner walls of the storage groove, two limiting grooves are connected with the same rotating shaft in a sliding mode, a limiting rod is sleeved on the outer wall of the rotating shaft in a rotating mode, and the other end of the limiting rod is connected with the top of the partition plate in a rotating mode through a rotating seat.

In one possible design, the top of the partition plates are each provided with a non-slip mat.

In one possible design, the outer wall of the fixing knob is provided with anti-slip threads.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, when the compensation cabinet is used, the compensation cabinet body is opened, compensation equipment is respectively placed at the top of the partition plate and separated by the grooves, one side of the equipment is abutted against one side of the auxiliary plate, the fixed knob is rotated, the fixed knob drives the screw rod to rotate, the screw rod drives the sliding block to move, the sliding block drives the mounting block at the top to move, the mounting block drives the L-shaped blocks to move through telescopic rods at two sides, when the L-shaped blocks are close to the compensation equipment, the L-shaped blocks are stretched towards two sides, and the two L-shaped blocks clamp the two sides of the compensation equipment under the elastic action of the tension spring;

when the internal equipment is required to be maintained, the separation plate is pulled at first, the separation plate drives the rollers at the bottom to slide at the top of the supporting bar, meanwhile, when the separation plate moves, the rotation seats at the two sides drive the limit rods to rotate, the rotation shafts are driven to slide along the limit grooves when the limit rods rotate, after the separation plate moves outwards for a certain distance, the rotation shafts reach the bottom of the limit grooves, at the moment, the separation plate can not move continuously, and a certain supporting effect is achieved on the separation plate through the limit rods, so that the separation plate is prevented from extending too long, a supporting part is not arranged at the bottom of the separation plate, and is easy to break and bend under the pressure of the compensation equipment;

according to the utility model, the compensation equipment can be timely fixed when being placed at the top of the partition plate through the arrangement of the fixing component, so that the problem that the compensation equipment is driven to move in the process of pulling back and forth for maintenance, and further the connecting wire is disconnected or the equipment slides off is solved, the partition plate is prevented from being excessively pulled out under the action of the limiting component, a certain supporting effect is provided for the partition plate, and the damage to the partition plate caused by the overweight of the compensation equipment is prevented.

Drawings

Fig. 1 is a schematic three-dimensional structure of a distributed reactive power compensation device according to an embodiment of the present utility model;

fig. 2 is a schematic three-dimensional structure of a screw in a distributed reactive compensation device according to an embodiment of the present utility model;

fig. 3 is a schematic three-dimensional structure of a fixing component in a distributed reactive compensation device according to an embodiment of the present utility model;

fig. 4 is a schematic three-dimensional structure diagram of a limiting component in a distributed reactive compensation device according to an embodiment of the present utility model.

Reference numerals:

1. a compensation cabinet body; 2. a support plate; 3. a partition plate; 4. a limit rod; 5. fixing a knob; 6. a roller; 7. a support bar; 8. an L-shaped block; 9. a mounting block; 10. a storage groove; 11. an auxiliary plate; 12. a screw rod; 13. a chute; 14. a telescopic rod; 15. a tension spring; 16. a rotating shaft; 17. a limit groove; 18. a slide block; 19. a groove; 20. and a stop block.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 1, a distributed reactive compensation device comprises a compensation cabinet body 1, wherein the inner walls of two sides of the compensation cabinet body 1 are fixedly connected with a support plate 2, one side of the support plate 2 is provided with a plurality of groups of grooves 19, two grooves 19 at the same height are slidably connected with the same division plate 3, the bottom of the division plate 3 is provided with four rollers 6 which are symmetrical in pairs, one side of the support plate 2 is fixedly connected with a plurality of groups of support bars 7, the top of the division plate 3 is fixedly connected with an auxiliary plate 11, the top of the division plate 3 is provided with a sliding groove 13, the inner walls of two sides of the sliding groove 13 are slidably connected with the same sliding block 18, and the top of the sliding block 18 is fixedly connected with a fixing component for fixing compensation equipment;

a plurality of groups of storage grooves 10 are formed in one side of the supporting plate 2, the bottoms of the storage grooves 10 are communicated with the tops of the grooves 19, limiting components for controlling the moving distance of the partition plate 3 are arranged on the inner walls of two sides of the storage grooves 10, compensation equipment can be timely fixed when placed at the top of the partition plate 3 through the arrangement of the fixing components, the compensation equipment is prevented from being driven to move in the process of pulling back and forth to overhaul, the problem that connecting wires are disconnected or equipment slides down is solved, the partition plate 3 is prevented from being excessively pulled out under the action of the limiting components, a certain supporting effect can be provided for the partition plate, and damage to the partition plate 3 caused by overweight of the compensation equipment is prevented.

Referring to fig. 2-3, the fixed subassembly includes the installation piece 9 of fixed connection at slider 18 top, the both sides of installation piece 9 all slip runs through there is telescopic link 14, the one end fixedly connected with L type piece 8 of telescopic link 14, fixedly connected with same extension spring 15 between one side of L type piece 8 and one side of installation piece 9, extension spring 15 cover is established on telescopic link 14, installation piece 9 and auxiliary plate 11 cooperation use, installation piece 9 and auxiliary plate 11 control compensation arrangement at the top of division board 3, prevent that it from taking place the landing, L type piece 8 and extension spring 15 can carry out certain auxiliary fixation's effect to compensation arrangement's both sides.

Referring to fig. 2, the fixing assembly further includes a stopper 20 fixedly connected to the bottom of the partition plate 3, one side of the stopper 20 is rotatably connected with a screw rod 12, one end thread of the screw rod 12 penetrates through one side of the slider 18 and is fixedly connected with a fixing knob 5, and the fixing of the fixing assembly can be adjusted according to the size of the compensation device through the arrangement of the screw rod 12, so that the fixing assembly is more attached.

Referring to fig. 4, the limiting assembly comprises limiting grooves 17 formed in the inner walls of two sides of the storage groove 10 respectively, one rotating shaft 16 is slidably connected between the two limiting grooves 17, a limiting rod 4 is rotatably sleeved on the outer wall of the rotating shaft 16, the other end of the limiting rod 4 is rotatably connected with the top of the partition plate 3 through a rotating seat, the partition plate 3 can be pulled out to a certain extent through the arrangement of the limiting rod 4 and the limiting grooves 17, the partition plate 3 is prevented from being pulled out excessively, the partition plate 3 is not supported enough to cause the falling of the device, and the limiting rod 4 can also provide a certain supporting effect for the partition plate 3, so that the partition plate 3 is more stable in bearing of the device.

Example two

Referring to fig. 4, the top of the partition plate 3 is provided with anti-slip pads, so that the partition plate 3 is fixed to the device by matching with the fixing assembly in the process of pulling back and forth.

Referring to fig. 3, the outer wall of the fixing knob 5 is provided with anti-slip patterns so that the force can be more conveniently applied when the compensating device is fixed.

The compensating cabinet body 1 is consistent with the utility model with the bulletin number of CN215419609U, which belongs to conventional means or common general knowledge, and will not be described herein again, and any choice can be made by those skilled in the art according to the needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when the compensation cabinet is used, the compensation cabinet body 1 is opened, compensation equipment is placed at the top of the separation plate 3 and separated through the grooves 19, one side of the equipment is abutted against one side of the auxiliary plate 11, the fixing knob 5 is rotated, the fixing knob 5 drives the screw rod 12 to rotate, the screw rod 12 drives the sliding block 18 to move, the sliding block 18 drives the mounting block 9 at the top to move, the mounting block 9 drives the L-shaped blocks 8 to move through the telescopic rods 14 at the two sides, when the L-shaped blocks 8 are close to the compensation equipment, the L-shaped blocks are stretched to the two sides, and the two L-shaped blocks 8 are clamped at the two sides of the compensation equipment through the elastic force of the tension springs 15.

When the equipment in the inside needs to be maintained, the division board 3 is pulled at first, the division board 3 drives the gyro wheel 6 of bottom at the top of support bar 7 to slide, the rotation seat through both sides drives gag lever post 4 and rotates simultaneously, the pivot 16 slides along spacing groove 17 is driven when gag lever post 4 rotates, after division board 3 outwards removes certain distance, pivot 16 reaches the bottom of spacing groove 17, division board 3 can not continue to remove again this moment, and play certain supporting role to division board 3 through gag lever post 4, prevent division board 3 stretch out overlength and its bottom does not set up supporting part, break, buckle easily takes place under compensating equipment's pressure.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides a distributed reactive power compensation device, includes compensation cabinet body (1), the equal fixedly connected with backup pad (2) of both sides inner wall of compensation cabinet body (1), a plurality of groups recess (19) have been seted up to one side of backup pad (2), are located two of same height recess (19) between sliding connection have same division board (3), the bottom of division board (3) is provided with four gyro wheels (6) of pairwise symmetry, one side fixedly connected with of backup pad (2) a plurality of groups support bar (7), a serial communication port, the top fixedly connected with accessory plate (11) of division board (3), spout (13) have been seted up at the top of division board (3), sliding connection has same slider (18) between the both sides inner wall of spout (13), the top fixedly connected with of slider (18) is used for fixed compensation equipment's fixed subassembly;

a plurality of groups of storage grooves (10) are formed in one side of the supporting plate (2), the bottoms of the storage grooves (10) are communicated with the tops of the grooves (19), and limiting assemblies for controlling the moving distance of the partition plates (3) are arranged on the inner walls of the two sides of the storage grooves (10).

2. The distributed reactive compensation device according to claim 1, wherein the fixing component comprises a mounting block (9) fixedly connected to the top of the sliding block (18), two sides of the mounting block (9) are respectively and slidably penetrated with a telescopic rod (14), one end of the telescopic rod (14) is fixedly connected with an L-shaped block (8), one side of the L-shaped block (8) and one side of the mounting block (9) are fixedly connected with the same tension spring (15), the tension spring (15) is sleeved on the telescopic rod (14), and the mounting block (9) is matched with the auxiliary plate (11).

3. A distributed reactive power compensation device according to claim 2, characterized in that the fixing assembly further comprises a stop block (20) fixedly connected to the bottom of the partition plate (3), one side of the stop block (20) is rotatably connected with a screw rod (12), and one end thread of the screw rod (12) penetrates through one side of the sliding block (18) and is fixedly connected with a fixing knob (5).

4. The distributed reactive compensation device according to claim 1, wherein the limiting assembly comprises limiting grooves (17) respectively formed in two side inner walls of the storage groove (10), the two limiting grooves (17) are connected with the same rotating shaft (16) in a sliding mode, a limiting rod (4) is sleeved on the outer wall of the rotating shaft (16) in a rotating mode, and the other end of the limiting rod (4) is connected with the top of the partition plate (3) in a rotating mode through a rotating seat.

5. A decentralized reactive compensation device according to claim 1, characterized in that the top of the dividing plates (3) are each provided with a non-slip mat.

6. A decentralized reactive compensation device according to claim 3, characterized in that the outer wall of the fixing knob (5) is provided with anti-slip threads.