CN220421439U - Mounting base of high-voltage compensation device - Google Patents

Abstract

The utility model relates to the technical field of high-voltage compensation devices, in particular to a mounting base of a high-voltage compensation device, which comprises a base plate, wherein a guide rod is fixedly arranged at the upper end of the base plate, a first sliding block and a compression spring are sleeved on the guide rod in a sliding manner, one end of the compression spring is fixed on the base plate, the other end of the compression spring is fixedly connected with the first sliding block, a first traction rod is connected to a pin shaft on the first sliding block, a mounting plate is connected to a pin shaft at the other end of the first traction rod, and a sliding groove is welded at the lower end of the mounting plate. According to the utility model, the compression spring is arranged to play a role in buffering the mounting plate, the damper on the first slide block plays a role in damping the mounting plate, and the connecting rods are arranged between the first slide blocks on different guide rods, so that the two slide blocks on different guide rods synchronously move, the first slide blocks on the same guide rod are connected to the third slide block through the second traction rod, the first slide blocks on the same guide rod synchronously move, and the mounting plate is ensured to be always kept horizontal.

Description

Mounting base of high-voltage compensation device

Technical Field

The utility model relates to the technical field of high-voltage compensation devices, in particular to a mounting base of a high-voltage compensation device.

Background

In power systems, there are a large number of reactive loads that are present in nature and come from the power lines, the power transformers and the consumers' consumers. The large amount of reactive power in the system operation reduces the power factor of the system, increases the line voltage loss and the electric energy loss, and seriously affects the economic benefits of power enterprises. To solve these problems, high-voltage compensation devices are often used.

The prior art, such as the high-voltage filtering compensation device disclosed in publication No. CN215343915U, comprises a compensation device main body, wherein a first limiting plate is fixedly arranged at the top end of one side of the inside of the compensation device main body, a filter reactor is detachably arranged at one side of the first limiting plate, an indicator lamp is detachably arranged at one side of the front side of the filter reactor, protective equipment is detachably arranged at the top end of the compensation device main body, and a connection assembly of a filter capacitor is detachably arranged at the bottom end of the inside of the compensation device main body below the filter reactor; the bottom of compensation arrangement main part demountable installation has stable base.

The high-voltage filtering compensation device that this technique demonstrated is fixed to stabilizing the base through the second fixing bolt, and then fixes the compensation device main part, but the inside electric element of compensation device is more sensitive to vibrations, and shock resistance is weaker, if take place vibrations or jolt and probably lead to inside electric element tie point to become flexible, threat to electric element's safety, influence electric element's normal work, therefore, the device has certain shortcoming.

Disclosure of Invention

The utility model aims to solve the problem of influence of vibration jolt on a high-voltage compensation device in the prior art, and provides a mounting base of the high-voltage compensation device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-pressure compensation device's mounting base, includes the base plate, base plate upper end fixed mounting has the guide arm, slip cap is equipped with slider and compression spring on the guide arm, compression spring's one end is fixed on the base plate, and the other end and slider fixed connection, the last round pin hub connection of slider has a traction lever, the other end round pin hub connection of a traction lever has the mounting panel, threaded hole has all been seted up on base plate and the mounting panel, and the welding of mounting panel lower extreme has the spout.

Preferably, a damper is fixedly arranged on the first sliding block, a second sliding block is fixedly arranged at the upper end of the damper, and the second sliding block is arranged in the sliding groove in a sliding mode.

Preferably, a limiting body is welded at the middle position of the upper end of the substrate, and a guide groove is formed in the limiting body.

Preferably, a third sliding block is slidably arranged in the guide groove.

Preferably, a connecting rod is welded between the first sliding blocks.

Preferably, the third sliding block is connected with a second traction rod through a pin shaft, and the other end of the second traction rod is connected with a first sliding block through a pin shaft.

Compared with the prior art, the utility model has the following advantages:

1. the damping device provided by the utility model has the advantages that the damping effect on the mounting plate is realized through the compression spring, the first sliding block and the first traction rod, and the continuously-changing amplitude generated in the compression process of the compression spring is rapidly reduced through the damper, namely, the amplitude and the vibration duration time of the mounting plate are reduced, so that the damping effect on the high-pressure compensation device mounted on the mounting plate is realized.

2. According to the utility model, the connecting rods are arranged between the two first sliding blocks, so that the moving distance of the two third sliding blocks in the guide groove is always the same, the third sliding blocks drive the two first sliding blocks to slide simultaneously through the second traction rod, the two first sliding blocks have the same sliding distance, the four first sliding blocks are ensured to slide simultaneously all the time, the sliding distances are always the same, namely, the vibration of the mounting plate which is always parallel to the substrate when vibrating up and down is ensured, and uneven stress is prevented when the high-voltage compensation device is subjected to vibration.

Drawings

FIG. 1 is a schematic view of a mounting base of a high voltage compensation device according to the present utility model;

FIG. 2 is a top view of a substrate of a mounting base of a high voltage compensation device according to the present utility model;

FIG. 3 is a schematic diagram of a first slider of a mounting base of a high-voltage compensation device according to the present utility model;

fig. 4 is a schematic structural diagram of a limiting body of a mounting base of a high-voltage compensation device according to the present utility model;

fig. 5 is a schematic structural diagram of a third slider of a mounting base of the high-voltage compensation device according to the present utility model.

In the figure: 1. a substrate; 2. a guide rod; 3. a first sliding block; 4. a compression spring; 5. a first traction rod; 6. a mounting plate; 7. a threaded hole; 8. a chute; 9. a damper; 10. a second slide block; 11. a limiting body; 12. a guide groove; 13. a third slider; 14. a connecting rod; 15. and a second traction rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a mounting base of a high-voltage compensation device comprises a base plate 1, a guide rod 2 is fixedly arranged at the upper end of the base plate 1, a first sliding block 3 and a compression spring 4 are sleeved on the guide rod 2 in a sliding manner, one end of the compression spring 4 is fixed on the base plate 1, the other end of the compression spring is fixedly connected with the first sliding block 3, a first traction rod 5 is connected to a pin shaft on the first sliding block 3, a mounting plate 6 is connected to the other end of the first traction rod 5 through a pin shaft, threaded holes 7 are formed in the base plate 1 and the mounting plate 6, the threaded holes 7 in the base plate 1 are used for fixing the mounting base, the threaded holes 7 in the mounting plate 6 are used for mounting the high-voltage compensation device, and a sliding groove 8 is welded at the lower end of the mounting plate 6.

The first sliding block 3 is fixedly provided with the damper 9, the upper end of the damper 9 is fixedly provided with the second sliding block 10, the second sliding block 10 is slidably arranged in the sliding groove 8, when the mounting plate 6 moves downwards, the first sliding block 3 is pushed by the first traction rod 5 to squeeze the compression spring 4, meanwhile, the second sliding block 10 at the upper end of the damper 9 slides in the sliding groove 8, deformation of the compression spring 4 can cause the mounting plate 6 to jolt up and down continuously when being pressed, the damper 9 can reduce the jolt amplitude of the mounting plate 6 up and down, and the time for the mounting plate 6 to recover to a stable state again is reduced.

The upper end middle position of the base plate 1 is welded with a limiting body 11, the structure of the limiting body 11 is shown in the figure 4 of the specification, and a guide groove 12 is formed in the limiting body 11.

The guide groove 12 is slidably provided with a third slide block 13, and the structure of the third slide block 13 is shown in figure 5 of the specification.

A connecting rod 14 is welded between the first sliders 3, and when the first sliders 3 at one end of the connecting rod 14 slide, the first sliders 3 at the other end are driven to synchronously slide by the connecting rod 14.

The pin roll connection has No. two traction bars 15 on No. three slider 13, no. two the other end and the slider 3 pin roll connection of traction bar 15, when the slider 3 on same guide arm 2 slides, can drive No. three slider 13 through No. two traction bars 15 and slide, no. three slider 13 can drive another slider 3 synchronous slip on same guide arm 2 through No. two traction bars 15 again, so, the slider 3 keeps synchronous slip, keep level throughout when guaranteeing mounting panel 6 vibrations from top to bottom, avoid because the external force point that high-pressure compensating device on mounting panel 6 received does not lead to high-pressure compensating device slope in the centre, weaken the influence to the electrical original in the high-pressure compensating device on mounting panel 6.

The utility model can explain its functional principle by the following modes of operation:

firstly, the high-voltage compensation device is matched and fixed on the mounting plate 6 through bolts and threaded holes 7 on the mounting plate 6, and then the mounting base of the high-voltage compensation device is fixed at a place where the high-voltage compensation device is required to be mounted through the threaded holes 7 on the base plate 1;

when the high-pressure compensation device on the mounting plate 6 is subjected to vibration or jolt, the mounting plate 6 starts to move downwards from a stable state, the mounting plate 6 pushes the first sliding block 3 to squeeze the compression spring 4 through the first traction rod 5, meanwhile, the damper 9 on the first sliding block 3 and the second sliding block 10 at the upper end of the damper 9 move together with the first sliding block 3, the second sliding block 10 slides in the sliding groove 8, the compression spring 4 can spring when external force disappears, the mounting plate 6 is pushed to move upwards, and the mounting plate 6 continuously and circularly moves upwards and downwards, the damper 9 is used for reducing the up-and-down amplitude of the mounting plate 6, and meanwhile, the time for recovering the mounting plate 6 to be stable again is shortened;

meanwhile, when the mounting plate 6 is subjected to unbalanced force to move downwards, the first sliding block 3 slides along the guide rod 2 to squeeze the compression spring 4, the first sliding block 3 drives the third sliding block 13 to slide in the guide groove 12 through the second traction rod 15, the third sliding block 13 drives the other first sliding block 3 positioned on the same guide rod 2 to slide through the second traction rod 15, at the moment, the sliding distances of the two first sliding blocks 3 on the same guide rod 2 are the same, and the connecting rod 14 is arranged between the two first sliding blocks 3 positioned on different guide rods 2, so that the sliding distances of the first sliding blocks 3 on different guide rods 2 are always the same, the vibration mode of the mounting plate 6 which is still parallel to the horizontal plane when the mounting plate is subjected to unbalanced force is ensured, and the high-voltage compensation device on the mounting plate 6 is prevented from being inclined when being stressed unevenly, and affecting electric elements in the mounting plate.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a high-pressure compensation device's mounting base, includes base plate (1), its characterized in that, base plate (1) upper end fixedly has guide arm (2), sliding sleeve is equipped with slider (3) and compression spring (4) on guide arm (2), the one end of compression spring (4) is fixed on base plate (1), and the other end and slider (3) fixed connection, the last round pin hub connection of slider (3) has a traction lever (5), the other end round pin hub connection of traction lever (5) has mounting panel (6), screw hole (7) have all been seted up on base plate (1) and mounting panel (6), and mounting panel (6) lower extreme welding has spout (8).

2. The mounting base of the high-voltage compensation device according to claim 1, wherein a damper (9) is fixedly mounted on the first sliding block (3), a second sliding block (10) is fixedly mounted at the upper end of the damper (9), and the second sliding block (10) is slidably arranged in the sliding groove (8).

3. The mounting base of the high-voltage compensation device according to claim 1, wherein a limiting body (11) is welded at the middle position of the upper end of the base plate (1), and a guide groove (12) is formed in the limiting body (11).

4. A mounting base for a high voltage compensation device according to claim 3, characterized in that the guide groove (12) is slidingly provided with a No. three slider (13).

5. The mounting base of a high-voltage compensation device according to claim 1, characterized in that a connecting rod (14) is welded between two of said first sliders (3).

6. The mounting base of a high-voltage compensation device according to claim 4, wherein a second traction rod (15) is connected to the third sliding block (13) through a pin, and the other end of the second traction rod (15) is connected to the first sliding block (3) through a pin.