CN211508255U

CN211508255U - High-voltage power distribution cabinet with excellent anti-interference performance

Info

Publication number: CN211508255U
Application number: CN202020260432.7U
Authority: CN
Inventors: 叶远斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-09-15
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a high voltage distribution cabinet that interference killing feature is excellent, the on-line screen storage device comprises a base, the last fixed surface of base is connected with a supporting bench, a supporting bench's last fixed surface is connected with the baffle, the last fixed surface of baffle is connected with the protection casing, the inside bottom position of protection casing is provided with the room that separates the water, dry piece and dry piece down are gone up to the inside wall fixedly connected with of protection casing, dry piece sets up the below at last dry piece down, the inside wall fixedly connected with installation piece of protection casing, one side fixedly connected with that the protection casing was kept away from to the lateral wall of installation piece places the board, the last fixed surface of placing the board is connected with switch board main part, a plurality of vibrations springs of lateral wall fixedly connected with of protection casing, vibrations spring. The utility model discloses effectively avoid the rainwater impact force to the damage of device, increase the life of device, the waterproof performance of equipment is good, and the anti external disturbance performance of equipment is strong.

Description

High-voltage power distribution cabinet with excellent anti-interference performance

Technical Field

The utility model belongs to the technical field of the high voltage distribution cabinet technique and specifically relates to a high voltage distribution cabinet that interference killing feature is excellent.

Background

The high-voltage power distribution cabinet is an electrical product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, the voltage level is 3.6kV-550kV, the high-voltage power distribution cabinet mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, an earthing switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like, the high-voltage power distribution cabinet is generally arranged outdoors and is difficult to avoid interference, the interference is divided into internal interference and external interference for research convenience, the internal interference is generated inside equipment and comprises thermal noise, contact noise, mutual interference among internal circuits and the like, and the external interference refers to external interference, such as.

The existing high-voltage power distribution cabinet is simple in structure, when raining, the device is poor in waterproof performance, and the interior of the device is easy to wet, so that the device is damaged, and when ground water is accumulated, water can enter the device, the device does not have a protection structure, and the anti-external-interference performance of equipment is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a high voltage distribution cabinet that interference killing feature is excellent.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a high-voltage power distribution cabinet with excellent anti-interference performance, which comprises a base, the upper surface of the base is fixedly connected with a supporting table, the upper surface of the supporting table is fixedly connected with a clapboard, the upper surface of the clapboard is fixedly connected with a protective cover, the inner bottom position of the protective cover is provided with a water-separating chamber, the inner side wall of the protective cover is fixedly connected with an upper drying block and a lower drying block, the lower drying block is arranged below the upper drying block, the inner side wall of the protective cover is fixedly connected with an installation block, one side of the side wall of the installation block, which is far away from the protective cover, is fixedly connected with a placing plate, the upper surface of the placing plate is fixedly connected with a power distribution cabinet main body, the outer side wall of the protective cover is fixedly connected with a plurality of vibration springs, one end, the upper surface of roof fixedly connected with arc top, the upper surface intermediate position fixedly connected with lightning protection device on arc top.

One side swing joint that the lateral wall of protection casing is close to vibrations spring has anchor strut A, anchor strut A's upper end and baffle swing joint, the protection casing sets up to cylindrical structure, the baffle evenly is provided with a plurality ofly along the protection casing circumference, the lateral wall fixedly connected with tarpaulin of baffle.

The interior of the water separating chamber is uniformly and fixedly connected with a plurality of guide plates, each guide plate is provided with a transverse plate and a lower inclined plate, and the lower inclined plates are arranged on one sides of the transverse plates.

A plurality of heat dissipation through-holes have evenly been seted up to the inside of baffle, the inside packing of baffle has the rodenticide.

One side lateral wall swing joint of switch board main part has anchor strut B, anchor strut B's upper end and baffle swing joint.

The utility model discloses the beneficial effect who reaches is:

1. the utility model discloses, the waterproof cloth of baffle is patted to the rainwater, the upper end and the arc top swing joint of baffle, and the impact force drives vibrations spring vibrations to baffle elasticity vibrations, anchor strut A and anchor strut B play the reinforcement effect to the baffle, and rain insensitive device has certain elasticity vibrations, effectively avoids the rainwater impact force to the damage of device, increases the life of device, and the waterproof performance of equipment is good.

2. The utility model discloses, the inside of protection casing sets up the water compartment, and the inside of water compartment sets up the guide plate, effectively avoids switch board main part and water contact, has increased protective structure, and the drier is filled to dry piece and the inside of last dry piece down, and inside is difficult to moist, and the anti external disturbance performance of equipment is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged view of the position a of the present invention.

The device comprises a base 1, a water separating chamber 2, a placing plate 3, a supporting table 4, a partition plate 5, a guide plate 6, an arc top 7, a baffle plate 8, an upper drying block 9, a power distribution cabinet main body 10, reinforcing rods B11, a lightning arrester 12, a vibration spring 13, a lower drying block 14, an installation block 15, reinforcing rods A16, a protective cover 17 and a top plate 18.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-2, a high voltage power distribution cabinet with excellent anti-interference performance comprises a base 1, and is characterized in that a support table 4 is fixedly connected to the upper surface of the base 1, a partition plate 5 is fixedly connected to the upper surface of the support table 4, a protective cover 17 is fixedly connected to the upper surface of the partition plate 5, a water-separating chamber 2 is arranged at the bottom position inside the protective cover 17, an upper drying block 9 and a lower drying block 14 are fixedly connected to the inner side wall of the protective cover 17, drying agents are filled in the lower drying block 14 and the upper drying block 9, the waterproof performance of the equipment is good, the lower drying block 14 is arranged below the upper drying block 9, an installation block 15 is fixedly connected to the inner side wall of the protective cover 17, a placing plate 3 is fixedly connected to one side of the side wall of the installation block 15 far away from the protective cover 17, a power distribution cabinet main body 10, the one end fixedly connected with baffle 8 of vibrations spring 13, the upper end of switch board main part 10 runs through the upper surface and the fixedly connected with roof 18 of protection casing 17, and the last fixed surface of roof 18 is connected with arc top 7, and the upper surface intermediate position fixedly connected with lightning protection device 12 of arc top 7.

One side swing joint that the lateral wall of protection casing 17 is close to vibrations spring 13 has reinforcing bar A16, reinforcing bar A16 and reinforcing bar B11 play the reinforcing action to baffle 8, reinforcing bar A16's upper end and baffle 8 swing joint, protection casing 17 sets up to cylindrical structure, baffle 8 evenly is provided with a plurality ofly along the protection casing 17 circumference, baffle 8's lateral wall fixedly connected with tarpaulin, the even a plurality of guide plates 6 of inside of water proof room 2, guide plate 6 effectively slows down the velocity of flow of water, guide plate 6 is provided with diaphragm and lower swash plate group, lower swash plate sets up the one side at the diaphragm, a plurality of heat dissipation through-holes have evenly been seted up to the inside of baffle 5, the inside packing of baffle 5 has the rodenticide, effectively avoid the mouse to get into equipment, one side lateral wall swing joint of switch board main part 10 has reinforcing bar B11, reinforcing bar B11's upper end.

The working principle is as follows: when raining, the waterproof cloth of baffle 8 is patted to the rainwater, baffle 8's upper end and 7 swing joint in arc top, the impact force drives vibrations spring 13 vibrations, thereby 8 elastic shock of baffle, anchor strut A16 and anchor strut B11 play the reinforcing effect to baffle 8, rain insensitive device has certain elastic shock, effectively avoid the rainwater impact force to the damage of device, increase the life of device, and the inside of protection casing 17 sets up water proof room 2, water proof room 2's inside sets up guide plate 6, effectively avoid switch board main part 10 and water contact, protective structure has been increased, dry piece 14 and the inside packing drier of last dry piece 9 under, the waterproof performance of equipment is good, inside is difficult to moist, the anti external disturbance performance of equipment is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-voltage power distribution cabinet with excellent anti-interference performance comprises a base (1) and is characterized in that a supporting table (4) is fixedly connected to the upper surface of the base (1), a partition plate (5) is fixedly connected to the upper surface of the supporting table (4), a protective cover (17) is fixedly connected to the upper surface of the partition plate (5), a water separating chamber (2) is arranged at the bottom of the inner portion of the protective cover (17), an upper drying block (9) and a lower drying block (14) are fixedly connected to the inner side wall of the protective cover (17), the lower drying block (14) is arranged below the upper drying block (9), an installation block (15) is fixedly connected to the inner side wall of the protective cover (17), a placing plate (3) is fixedly connected to one side, away from the protective cover (17), of the side wall of the installation block (15), and a power distribution cabinet main body (10) is fixedly, the utility model discloses a lightning protection device, including the protection casing, the one end fixedly connected with baffle (8) of lateral wall fixedly connected with a plurality of vibrations springs (13) of protection casing (17), the upper end of switch board main part (10) runs through the upper surface and the fixedly connected with roof (18) of protection casing (17), the upper surface fixedly connected with arc top (7) of roof (18), the upper surface intermediate position fixedly connected with lightning protection device (12) of arc top (7).

2. The high-voltage power distribution cabinet with excellent anti-interference performance according to claim 1, wherein a reinforcing rod A (16) is movably connected to one side, close to the vibration spring (13), of the outer side wall of the protective cover (17), the upper end of the reinforcing rod A (16) is movably connected with the baffle (8), the protective cover (17) is arranged to be a cylindrical structure, the baffles (8) are uniformly arranged along the circumference of the protective cover (17), and waterproof cloth is fixedly connected to the outer side wall of the baffle (8).

3. The high-voltage power distribution cabinet with excellent anti-interference performance according to claim 1, wherein a plurality of guide plates (6) are uniformly and fixedly connected inside the water separating chamber (2), the guide plates (6) are composed of transverse plates and lower inclined plates, and the lower inclined plates are arranged on one sides of the transverse plates.

4. The high-voltage power distribution cabinet with excellent anti-interference performance according to claim 1, wherein a plurality of heat dissipation through holes are uniformly formed in the partition plate (5), and the partition plate (5) is filled with rodenticide.

5. The high voltage distribution cabinet with excellent anti-interference performance according to claim 1, wherein a reinforcing rod B (11) is movably connected to a side wall of the distribution cabinet main body (10), and an upper end of the reinforcing rod B (11) is movably connected to the baffle (8).