CN218602941U

CN218602941U - Waterproof high-voltage ring main unit

Info

Publication number: CN218602941U
Application number: CN202223257861.7U
Authority: CN
Inventors: 张永康; 叶文涛; 赵春秋; 魏明; 杨玲
Original assignee: Shandong Huigui Electrical Equipment Co ltd
Current assignee: Shandong Huigui Electrical Equipment Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-03-10
Anticipated expiration: 2032-12-04

Abstract

The utility model relates to a looped netowrk cabinet technical field just discloses a waterproof high-pressure looped netowrk cabinet, comprising a base plate, the equal fixedly connected with supporting box in the left and right sides at bottom plate top, the top fixedly connected with servo motor of supporting box, servo motor's output fixedly connected with screw rod. This waterproof high-voltage ring main unit, output through servo motor drives the screw rod and rotates, the screw rod passes through the effect of screw thread and drives swivel nut rebound, the swivel nut drives connecting block rebound, the connecting block drives the backup pad rebound, the backup pad drives ring main unit body rebound, rise the ring main unit body, in the inner chamber of avoiding the higher circumstances of water level water entering ring main unit body, current ring main unit does not possess waterproof function when using has been reached, the bottom infiltration that the water passes through the ring main unit easily under the higher environment of water level, and then cause the damage to the inner member, thereby the problem of being not convenient for people to use.

Description

Waterproof high-voltage ring main unit

Technical Field

The utility model relates to a looped netowrk cabinet technical field specifically is a waterproof high-pressure looped netowrk cabinet.

Background

The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a steel plate metal main unit body or made into an assembled interval ring main unit, has the advantages of simple structure, small volume, low price, capability of improving power supply parameter performance, power supply safety and the like, and is an important device in an electric power system and a final-stage device of a power distribution system.

Through the retrieval, the prior art provides "high-voltage ring main unit", and its bulletin number is: CN209981746U, which comprises a structure main body, wherein the structure main body comprises a ring main unit, the ring main unit is provided with a cabinet door, a display screen and a display instrument, the cabinet door is provided with a heat dissipation net, the ring main unit is of a cavity structure, a cabinet box is arranged in the ring main unit, a plurality of placing cavities are arranged in the cabinet box, a heat dissipation layer is arranged below the cabinet box, and a heat dissipation device is arranged in the heat dissipation layer; the utility model discloses high-tension loop-network cabinets can classify simultaneously and install different electrical components, facilitates the use, and heat dispersion is good, and is dustproof effectual.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: this looped netowrk cabinet does not possess waterproof function when using, and the bottom that the water passes through the looped netowrk cabinet easily under the higher environment of water level inwards seeps water, and then causes the damage to the internals to be not convenient for people to use.

In order to solve the problems, the waterproof high-voltage ring main unit is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a waterproof high-pressure looped netowrk cabinet, includes the bottom plate, the equal fixedly connected with supporting box in the left and right sides at bottom plate top, the top fixedly connected with servo motor of supporting box, servo motor's output fixedly connected with screw rod, the surperficial screw thread of screw rod links to each other refuels the swivel nut, the inboard fixedly connected with connecting block of swivel nut, the inboard fixedly connected with backup pad of connecting block, the top fixedly connected with looped netowrk cabinet body of backup pad.

Preferably, the sliding groove is formed in the outer side of the inner wall of the supporting box, the sliding block is fixedly connected to the outer side of the threaded sleeve, and the outer side of the sliding block is slidably connected to the inner cavity of the sliding groove.

Preferably, the supporting box is provided with a through groove on the inner side, and the connecting block penetrates through the inner cavity of the through groove and extends to the inner side of the supporting box.

Preferably, the bottom fixedly connected with otter board that punches a hole of looped netowrk cabinet body inner chamber, the left and right sides on the positive surface of looped netowrk cabinet body all has the cabinet door through hinge swing joint.

Preferably, the right side of looped netowrk cabinet body inner chamber bottom is provided with the water conservancy diversion fan, the bottom of looped netowrk cabinet body inner chamber just is located the top fixedly connected with low temperature heating pipe of water conservancy diversion fan, and the surface winding of low temperature heating pipe has the heater strip, the left side fixedly connected with drainage fan of looped netowrk cabinet body inner chamber bottom, and drainage fan's output intercommunication has the horn pipe.

Preferably, a plurality of through holes which are the same in size and are evenly distributed are formed in the bottom of the right side of the ring main unit body, clamping grooves are formed in the right side of the ring main unit body and above and below the through holes, clamping blocks are clamped in the inner sides of the clamping grooves, and dust screens are fixedly connected to the right sides of the clamping blocks.

Compared with the prior art, the utility model provides a waterproof high-voltage ring main unit possesses following beneficial effect:

1. this waterproof high-voltage ring main unit, output through servo motor drives the screw rod and rotates, the screw rod passes through the effect of screw thread and drives swivel nut rebound, the swivel nut drives connecting block rebound, the connecting block drives the backup pad rebound, the backup pad drives ring main unit body rebound, rise the ring main unit body, in the inner chamber of avoiding the higher circumstances of water level water entering ring main unit body, current ring main unit does not possess waterproof function when using has been reached, the bottom infiltration that the water passes through the ring main unit easily under the higher environment of water level, and then cause the damage to the inner member, thereby the problem of being not convenient for people to use.

2. This waterproof high-voltage ring main unit heats the back that heaies up through low temperature heating pipe to the inner chamber of looped netowrk cabinet body, and drainage fan's input will hot-blast suction, and drainage fan's output will hot-blast blow to the inner chamber of looped netowrk cabinet body in, carry out the drying to the inner chamber of looped netowrk cabinet body, avoid leading to the internals to take place to damage under the humid environment.

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 principles of the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at B in fig. 2.

Wherein: 1. a base plate; 2. a support box; 3. a servo motor; 4. a ring main unit body; 5. a cabinet door; 6. a screw; 7. a chute; 8. a through groove; 9. a threaded sleeve; 10. connecting blocks; 11. a flare tube; 12. a drainage fan; 13. a support plate; 14. a low-temperature heating pipe; 15. a flow guiding fan; 16. punching a screen plate; 17. a slider; 18. a clamping block; 19. a card slot; 20. a through hole; 21. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a waterproof high-voltage ring main unit comprises a base plate 1, wherein a supporting box 2 is fixedly connected to the left side and the right side of the top of the base plate 1, a servo motor 3 is fixedly connected to the top of the supporting box 2, a screw rod 6 is fixedly connected to the output end of the servo motor 3, an oil threaded sleeve 9 is connected to the surface of the screw rod 6 in a threaded manner, a connecting block 10 is fixedly connected to the inner side of the threaded sleeve 9, a supporting plate 13 is fixedly connected to the inner side of the connecting block 10, and a ring main unit body 4 is fixedly connected to the top of the supporting plate 13.

Specifically, the outside of supporting box 2 inner wall has seted up spout 7, and the outside fixedly connected with slider 17 of swivel nut 9, the outside sliding connection of slider 17 is in the inner chamber of spout 7.

Through above-mentioned technical scheme, through setting up spout 7 and slider 17, effectively improve the stability of swivel nut 9 at the in-process that reciprocates.

Specifically, the through groove 8 is opened to the inboard of supporting box 2, and connecting block 10 runs through the inner chamber of through groove 8 and extends to the inboard of supporting box 2.

Specifically, the bottom fixedly connected with otter board 16 that punches a hole of 4 inner chambers of looped netowrk cabinet body, the left and right sides on 4 positive surfaces of looped netowrk cabinet body all have cabinet door 5 through hinge swing joint.

Through above-mentioned technical scheme, through setting up the otter board 16 that punches a hole, make things convenient for hot-blast blowing upwards, effectively improve holistic ventilation effect simultaneously.

Specifically, the right side of 4 inner chamber bottoms of looped netowrk cabinet body is provided with guiding fan 15, and the bottom of 4 inner chambers of looped netowrk cabinet body just is located guiding fan 15's top fixedly connected with low temperature heating pipe 14, and the surface winding of low temperature heating pipe 14 has the heater strip, and the left side fixedly connected with drainage fan 12 of 4 inner chamber bottoms of looped netowrk cabinet body, and the output intercommunication of drainage fan 12 has horn pipe 11.

Through the technical scheme, after the inner cavity of the ring main unit body 4 is heated and heated through the low-temperature heating pipe 14, the input end of the drainage fan 12 sucks hot air, the output end of the drainage fan 12 blows the hot air into the inner cavity of the ring main unit body 4, the inner cavity of the ring main unit body 4 is dried, and damage to internal elements caused under a humid environment is avoided.

Specifically, a plurality of through holes 20 that the size is the same and the distribution is even are seted up to the bottom on 4 right sides of looped netowrk cabinet body, and draw-in groove 19 has all been seted up to the right side of looped netowrk cabinet body 4 and the top that is located through hole 20 and below, and the inboard joint of draw-in groove 19 has fixture block 18, fixture block 18's right side fixedly connected with dust screen 21.

Through above-mentioned technical scheme, through setting up dust screen 21, avoid the dust to get into the inner chamber of looped netowrk cabinet body 4, through setting up fixture block 18 and draw-in groove 19, conveniently dismantle dust screen 21 and clear up or change.

When the device is used, the output end of the servo motor 3 drives the screw rod 6 to rotate, the screw rod 6 drives the screw sleeve 9 to move upwards through the action of threads, the screw sleeve 9 drives the connecting block 10 to move upwards, the connecting block 10 drives the supporting plate 13 to move upwards, the supporting plate 13 drives the ring main unit body 4 to move upwards, the ring main unit body 4 is lifted, the situation that a water body enters the inner cavity of the ring main unit body 4 under the condition of high water level is avoided, the problem that the existing ring main unit does not have a waterproof function when in use is solved, the water body easily seeps inwards through the bottom of the ring main unit under the environment of high water level, and then internal elements are damaged, so that people cannot use the device conveniently (the working process of the whole device is just achieved, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field).

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 utility model provides a waterproof high-tension loop-network cabinets, includes bottom plate (1), its characterized in that: the equal fixedly connected with supporting box (2) in the left and right sides at bottom plate (1) top, the top fixedly connected with servo motor (3) of supporting box (2), the output fixedly connected with screw rod (6) of servo motor (3), the surface screw thread of screw rod (6) links refuels swivel nut (9), inboard fixedly connected with connecting block (10) of swivel nut (9), inboard fixedly connected with backup pad (13) of connecting block (10), the top fixedly connected with looped netowrk cabinet body (4) of backup pad (13).

2. The waterproof high-voltage ring main unit according to claim 1, wherein: spout (7) have been seted up in the outside of supporting box (2) inner wall, outside fixedly connected with slider (17) of swivel nut (9), the outside sliding connection of slider (17) is in the inner chamber of spout (7).

3. The waterproof high-voltage ring main unit according to claim 1, wherein: the supporting box is characterized in that a through groove (8) is formed in the inner side of the supporting box (2), and the connecting block (10) penetrates through an inner cavity of the through groove (8) and extends to the inner side of the supporting box (2).

4. The waterproof high-voltage ring main unit according to claim 1, wherein: the bottom fixedly connected with otter board (16) that punches a hole of looped netowrk cabinet body (4) inner chamber, all there is cabinet door (5) through hinge swing joint in the left and right sides on looped netowrk cabinet body (4) positive surface.

5. The waterproof high-voltage ring main unit as claimed in claim 1, wherein: the right side of looped netowrk cabinet body (4) inner chamber bottom is provided with water conservancy diversion fan (15), the bottom of looped netowrk cabinet body (4) inner chamber just is located top fixedly connected with low-temperature heating pipe (14) of water conservancy diversion fan (15), and the surface winding of low-temperature heating pipe (14) has the heater strip, the left side fixedly connected with drainage fan (12) of looped netowrk cabinet body (4) inner chamber bottom, and the output intercommunication of drainage fan (12) has horn pipe (11).

6. The waterproof high-voltage ring main unit according to claim 1, wherein: the utility model discloses a looped netowrk cabinet, including looped netowrk cabinet body (4), the bottom on looped netowrk cabinet body (4) right side has seted up a plurality of the same and evenly distributed through-holes of size (20), draw-in groove (19) have all been seted up to the right side of looped netowrk cabinet body (4) and the top that is located through-hole (20) and below, the inboard joint of draw-in groove (19) has fixture block (18), the right side fixedly connected with dust screen (21) of fixture block (18).