CN219535220U - Voltage compensation cabinet for substation - Google Patents

Abstract

The utility model discloses a voltage compensation cabinet for a power substation, which relates to the technical field of voltage compensation cabinets and comprises a compensation cabinet body, wherein heat dissipation grooves are formed in two sides of the compensation cabinet body, a filter screen frame is connected to the inner wall of the heat dissipation grooves in a sliding mode, a filter screen is fixedly connected to the inner wall of the filter screen frame, and a shielding mechanism is arranged in the compensation cabinet body. Through shielding the setting of mechanism, can shelter from the heat sink through first shielding plate and second shielding plate, avoid external rainwater to get into the circumstances in the compensation cabinet body, thereby improved the protectiveness of device to the inside component of compensation cabinet body, can release the heat sink with the filter screen simultaneously, and then can utilize external rainwater to wash the filter screen, and then avoided the dust to block up the filter screen, influence the normal radiating condition of compensation cabinet body, avoided the loaded down with trivial details of staff to the filter screen clearance at regular intervals as far as possible simultaneously, improved the use value of device.

Description

Voltage compensation cabinet for substation

Technical Field

The utility model relates to the technical field of voltage compensation cabinets, in particular to a voltage compensation cabinet for a substation.

Background

The power substation is a place and place for changing voltage, and is a place for converting, concentrating and distributing voltage and current of electric energy in a power system, wherein a voltage compensation cabinet is arranged in the power substation in order to balance power factors in a power grid.

However, when the existing voltage compensation cabinet is used, in order to ensure normal heat dissipation in the compensation cabinet, a heat dissipation groove is formed, and meanwhile, a heat dissipation net is arranged to block external dust, however, when the compensation cabinet is installed outdoors, external rainwater can enter the voltage compensation cabinet through the heat dissipation groove, and then the operation of internal elements of the voltage compensation cabinet is affected.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a voltage compensation cabinet for a substation, which can solve the problem that external rainwater can enter the compensation cabinet through a heat dissipation groove to influence the operation of compensation internal elements.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a transformer substation uses voltage compensation cabinet, includes the compensation cabinet body, the surface of compensation cabinet body is provided with the cabinet door, the radiating groove has all been seted up to the both sides of compensation cabinet body, the inner wall sliding connection of radiating groove has the filter screen frame, the inner wall fixedly connected with filter screen of filter screen frame, the inside of compensation cabinet body is provided with shielding mechanism.

Preferably, the shielding mechanism comprises a first shielding plate and a second shielding plate, the first shielding plate and the second shielding plate are arranged up and down, the surfaces of the first shielding plate and the second shielding plate are all in sliding connection with the interior of the compensation cabinet body, two first toothed plates are fixedly connected with one side of the first shielding plate, which is close to the second shielding plate, of the first shielding plate, two first toothed plates are protruding out of the second shielding plate and are in sliding connection with the interior of the second shielding plate, two second toothed plates are fixedly connected with one side, which is far away from the first shielding plate, of the second shielding plate, and two second toothed plates are located between the two first toothed plates.

Preferably, the inner wall fixedly connected with motor of compensation cabinet body, the output of motor rotates with the inside of compensation cabinet body and is connected, the output fixedly connected with gear of motor, the surface of gear rotates with the inside of compensation cabinet body and is connected, the gear is located between first pinion rack and the second pinion rack, the surface of gear is connected with the surface engagement of first pinion rack and second pinion rack.

Preferably, the side of the first shielding plate and the side of the second shielding plate, which are close to the filter screen frame, are provided with sliding grooves with inclined inner walls, the side of the filter screen frame, which is close to the first shielding plate and the second shielding plate, is fixedly connected with two pushing plates, and the inclined surfaces of the sliding grooves are identical on the side of the pushing plates, which is close to the sliding grooves.

Preferably, both sides of the filter screen frame are fixedly connected with sliding plates, and the surfaces of the two sliding plates are in sliding connection with the inside of the compensation cabinet body.

Preferably, the surfaces of the two sliding plates are fixedly connected with springs, and one ends of the two springs, which are far away from the two sliding plates, are fixedly connected in the compensating cabinet body.

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

(1) This transformer substation uses voltage compensation cabinet, shelter from the radiating groove through shielding the setting of mechanism through first shielding plate and second shielding plate, avoid external rainwater to get into the circumstances in the compensating cabinet body, thereby improved the protectiveness of device to compensating cabinet body inner element, simultaneously can release the radiating groove with the filter screen, and then can utilize external rainwater to wash the filter screen, and then avoided the dust to block up the filter screen, influence compensating cabinet body normal radiating condition, the staff is avoided regularly to the loaded down with trivial details of filter screen clearance simultaneously as far as possible, the use value of device has been improved.

(2) The voltage compensation cabinet for the substation guides the movement track of the filter screen frame through the arrangement of the two sliding plates, so that the movement of the filter screen frame is prevented from shifting, and the smooth operation of the device is ensured.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic diagram of a voltage compensation cabinet for a substation according to the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the compensating cabinet body of the utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 2;

FIG. 4 is a schematic view of the surface structure of a second shielding plate according to the present utility model;

fig. 5 is a schematic diagram of the internal structure of the compensating cabinet body of the utility model.

Reference numerals: 1. a compensation cabinet body; 2. a cabinet door; 3. a heat sink; 4. a filter screen; 5. a first shielding plate; 6. a first toothed plate; 7. a filter screen frame; 8. a second shielding plate; 9. a motor; 10. a push plate; 11. a chute; 12. a gear; 13. a second toothed plate; 14. a slide plate; 15. and (3) a spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a transformer substation uses voltage compensation cabinet, includes compensation cabinet body 1, and the surface of compensation cabinet body 1 is provided with cabinet door 2, and radiating groove 3 has all been seted up to the both sides of compensation cabinet body 1, and radiating groove 3's inner wall sliding connection has filter screen frame 7, and filter screen frame 7's inner wall fixedly connected with filter screen 4 to can shelter from external dust, and then avoided external dust to get into in the compensation cabinet body 1 as far as possible, cause the contamination to the inside component of compensation cabinet body 1, thereby influence the condition of the inside electrical component normal operating of compensation cabinet body 1.

The inside of compensation cabinet body 1 is provided with shielding mechanism, shielding mechanism includes first shielding plate 5 and second shielding plate 8, first shielding plate 5 and second shielding plate 8 are the upper and lower setting, the surface of first shielding plate 5 and second shielding plate 8 all with the inside sliding connection of compensation cabinet body 1, one side fixedly connected with two first pinion rack 6 that first shielding plate 5 is close to second shielding plate 8, two first pinion rack 6 all protrude in the inside of second shielding plate 8 and with the inside sliding connection of second shielding plate 8, one side fixedly connected with two second pinion rack 13 that first shielding plate 5 was kept away from to second shielding plate 8, two second pinion rack 13 are located between two first pinion rack 6.

The inner wall fixedly connected with motor 9 of compensation cabinet body 1, the output of motor 9 and the inside rotation connection of compensation cabinet body 1, the output fixedly connected with gear 12 of motor 9, the surface of gear 12 and the inside rotation connection of compensation cabinet body 1, gear 12 is located between first pinion rack 6 and the second pinion rack 13, the surface of gear 12 and the surface engagement connection of first pinion rack 6 and second pinion rack 13, thereby through the setting of gear 12, first pinion rack 6 and second pinion rack 13, make motor 9 when starting, can drive first shielding plate 5 and second shielding plate 8 smoothly and carry out relative or back to back the motion, thereby guaranteed the smooth operation of device.

The side of the first shielding plate 5 and the side of the second shielding plate 8, which are close to the filter screen frame 7, are provided with sliding grooves 11, the inner walls of which are inclined, the side of the filter screen frame 7, which is close to the first shielding plate 5 and the second shielding plate 8, is fixedly connected with two push plates 10, and the sides of the push plates 10, which are close to the sliding grooves 11, are identical in inclined planes of the sliding grooves 11.

The equal fixedly connected with slide 14 in both sides of filter screen frame 7, the surface of two slides 14 all with the inside sliding connection of compensation cabinet body 1, and then through the setting of two slides 14, the motion track to filter screen frame 7 is led, and then the motion emergence skew of filter screen frame 7 has been avoided, the smooth operation of device has been guaranteed, the equal fixedly connected with spring 15 in surface of two slides 14, the equal fixedly connected with of one end of two slides 14 is kept away from to two springs 15 is in the inside of compensation cabinet body 1, and then through the setting of spring 15, make filter screen frame 7 after ejecting heat dissipation groove 3, can the automatic reconversion, and then guaranteed the smooth operation of device.

Further, when external raining, the staff can rotate through starter motor 9, and then drive gear 12, thereby drive first pinion rack 6 and second pinion rack 13 through the meshing connection and slide in compensation cabinet body 1, and then drive first shielding plate 5 and second shielding plate 8 and carry out relative motion, and then shelter from heat dissipation groove 3, thereby external rainwater has been avoided as far as possible to get into in the compensation cabinet body 1 through heat dissipation groove 3, and then can be better shelter from the inner member in the compensation cabinet body 1 and first shielding plate 5 and second shielding plate 8 when sliding relatively, thereby make the inner wall of spout 11 promote the surface of push pedal 10, and then release filter screen frame 7 from heat dissipation groove 3, drive slide 14 in the inside of compensation cabinet body 1 simultaneously, and stretch out spring 15, and the roll-off of filter screen frame 7, and then make external rainwater can wash filter screen 4, and then avoided filter screen 4 by the circumstances that the jam mechanism set up, and then shelter from the groove 3 through shielding plate 5 and second shielding plate 8, and carry out the protection against the inner member in the compensation cabinet body 1, thereby the filter screen 1 can be carried out to the normal circumstances that the filter screen 4 has been prevented from being carried out to the noise, and the filter screen 1 has been avoided to the filter screen has been washed to the noise, and the filter screen 1 has been avoided to the filter screen 1 to the noise has been carried out, and the filter screen 1 has been avoided to the noise has been washed simultaneously.

Working principle: when the outside rains, the staff can drive the gear 12 through the starter motor 9, and then drive the gear 12 and rotate, thereby drive first pinion rack 6 and second pinion rack 13 through the meshing connection and slide in the compensation cabinet body 1, and then drive first shielding plate 5 and second shielding plate 8 and carry out relative motion, and then shelter from heat dissipation groove 3, thereby external rainwater has been avoided to the greatest extent to get into in the compensation cabinet body 1 through heat dissipation groove 3, and then internal component in the compensation cabinet body 1 can be better protects, and when first shielding plate 5 and second shielding plate 8 carry out relative slip, thereby make the inner wall of spout 11 promote the surface of push pedal 10, and then release filter screen frame 7 from heat dissipation groove 3, drive slide plate 14 simultaneously and slide in the inside of compensation cabinet body 1, and stretch out to spring 15, and the roll-off of filter screen frame 7, and then make external rainwater can wash filter screen 4.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a transformer substation uses voltage compensation cabinet, includes compensation cabinet body (1), its characterized in that: the novel cabinet is characterized in that a cabinet door (2) is arranged on the surface of the compensation cabinet body (1), heat dissipation grooves (3) are formed in two sides of the compensation cabinet body (1), a filter screen frame (7) is slidably connected to the inner wall of each heat dissipation groove (3), a filter screen (4) is fixedly connected to the inner wall of each filter screen frame (7), and a shielding mechanism is arranged inside the compensation cabinet body (1).

2. The voltage compensation cabinet for a substation according to claim 1, wherein: the shielding mechanism comprises a first shielding plate (5) and a second shielding plate (8), wherein the first shielding plate (5) and the second shielding plate (8) are arranged up and down, the surfaces of the first shielding plate (5) and the second shielding plate (8) are all in sliding connection with the inside of the compensation cabinet body (1), one side, close to the second shielding plate (8), of the first shielding plate (5) is fixedly connected with two first toothed plates (6), two first toothed plates (6) are respectively protruded out of the inside of the second shielding plate (8) and are in sliding connection with the inside of the second shielding plate (8), one side, away from the first shielding plate (5), of the second shielding plate (8) is fixedly connected with two second toothed plates (13), and two second toothed plates (13) are located between the two first toothed plates (6).

3. The voltage compensation cabinet for a substation according to claim 2, wherein: the inner wall fixedly connected with motor (9) of compensation cabinet body (1), the output of motor (9) is connected with the inside rotation of compensation cabinet body (1), the output fixedly connected with gear (12) of motor (9), the surface of gear (12) is connected with the inside rotation of compensation cabinet body (1), gear (12) are located between first pinion rack (6) and second pinion rack (13), the surface of gear (12) is connected with the surface engagement of first pinion rack (6) and second pinion rack (13).

4. The voltage compensation cabinet for a substation according to claim 2, wherein: the utility model discloses a filter screen, including filter screen frame (7), first shielding plate (5) and second shielding plate (8), the spout (11) that the inner wall is the slope form has all been seted up to one side that first shielding plate (5) and second shielding plate (8) are close to filter screen frame (7), one side fixedly connected with two push pedal (10) that first shielding plate (5) and second shielding plate (8) are close to, one side that push pedal (10) are close to spout (11) is the inclined plane phase-match of spout (11).

5. The voltage compensation cabinet for a substation according to claim 1, wherein: both sides of filter screen frame (7) are all fixedly connected with slide (14), two the surface of slide (14) all with the inside sliding connection of compensation cabinet body (1).

6. The voltage compensation cabinet for a substation according to claim 5, wherein: the surfaces of the two sliding plates (14) are fixedly connected with springs (15), and one ends, far away from the two sliding plates (14), of the springs (15) are fixedly connected with the inside of the compensation cabinet body (1).