CN217769105U

CN217769105U - Outdoor looped netowrk cabinet with self-cleaning function

Info

Publication number: CN217769105U
Application number: CN202221670852.8U
Authority: CN
Inventors: 张华�; 杨德志; 刘乔保; 徐松松; 徐强霖; 张俊; 李世超; 胡瑞梅; 张廷雷; 李晓波
Original assignee: State Grid Corp of China SGCC; Langxi Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Langxi Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-08
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses an outdoor looped netowrk cabinet with self-cleaning function, including box, looped netowrk cabinet body and vacuum circuit breaker, the inside of box is provided with looped netowrk cabinet body, and the internally mounted of looped netowrk cabinet body has vacuum circuit breaker, the outside swing joint of box has the chamber door, and the inner wall of box is provided with cleaning mechanism; clean mechanism includes mounting bracket, sliding tray, expansion joint, sliding block, threaded rod, motor, mount pad and dust catcher, mounting bracket fixed connection is at the inner wall of box. This outdoor looped netowrk cabinet with self-cleaning function, outdoor looped netowrk cabinet is after long-term the use, carries out the dust absorption to the box inside through the dust catcher that reciprocates for this outdoor looped netowrk cabinet has the self-cleaning function, through the setting of base and portable limiting plate, prevents that this outdoor looped netowrk cabinet from rocking and squinting in the transportation, and through the baffle that can automatic re-setting, it is spacing to be convenient for carry out the centre gripping to the vacuum circuit breaker in this outdoor looped netowrk cabinet.

Description

Outdoor looped netowrk cabinet with self-cleaning function

Technical Field

The utility model relates to an outdoor looped netowrk cabinet technical field specifically is an outdoor looped netowrk cabinet with self-cleaning function.

Background

The Ring Main Unit (Ring Main Unit) is a group of transmission and distribution electrical equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into electrical equipment of an assembled interval Ring Main power supply Unit, and the core part of the Ring Main Unit adopts a load switch and a fuse. The transformer substation is widely applied to distribution stations and box-type substations of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like. The ring main unit is widely used without long time.

Along with large-scale urban construction, a large number of large-scale high-rise buildings are pulled out, the power transformation and distribution substation is often arranged below a building, the power transformation and distribution equipment must be oilless according to the fire protection requirement, and the power transformation and distribution equipment should be miniaturized according to the reasonable use of the construction area. Therefore, the ring main unit or the vacuum circuit breaker, the dry type transformer and the dry type mutual inductor enter a building. The ring main unit is simple in structure, reliable and safe in operation, small in maintenance amount and low in operation cost, and has outstanding advantages compared with a switch cabinet provided with a circuit breaker. The ring main unit requires that the load switch has higher performance and smaller volume, and the novel load switch comes along with the operation, which in turn drives the technical progress of the ring main unit, and the current ring main unit not only has excellent performance but also is serialized, which further expands the application range of the ring main unit.

The outdoor ring main unit adopts a vacuum switch as a breaking device, SF ₆ The gas is insulated in a common box type, has compact structure, small occupied area and attractive appearance, and can be coordinated with the surrounding environment. Because the idea of full sealing and full insulation is adopted, all switch parts, including all high-voltage charged bodies and mechanism parts in the RVAC ring main unit are completely sealed in the main box body and are not influenced by condensation and the external dirty environment.

The outdoor looped netowrk cabinet on the existing market still exists when using: current outdoor looped netowrk cabinet is after long-time the use, and the inside of outdoor looped netowrk cabinet can produce the dust, can make outdoor looped netowrk cabinet phenomenons such as short circuit appear, if not in time clear up it, can seriously influence the normal use of outdoor looped netowrk cabinet, and outdoor looped netowrk cabinet does not have the self-cleaning function.

Therefore, the existing outdoor ring main unit needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor looped netowrk cabinet with self-cleaning function to solve the outdoor looped netowrk cabinet of current on the existing market that above-mentioned background art provided and after long-time the use, the inside of outdoor looped netowrk cabinet can produce the dust, can make outdoor looped netowrk cabinet phenomenons such as short circuit appear, if not in time clear up it, can seriously influence the normal use of outdoor looped netowrk cabinet, outdoor looped netowrk cabinet does not have the problem of self-cleaning function.

In order to achieve the above object, the utility model provides a following technical scheme:

an outdoor ring main unit with a self-cleaning function comprises a box body, a ring main unit body and a vacuum circuit breaker, wherein the ring main unit body is arranged in the box body, the vacuum circuit breaker is arranged in the ring main unit body, a box door is movably connected to the outer side of the box body, and a cleaning mechanism is arranged on the inner wall of the box body;

clean mechanism includes mounting bracket, sliding tray, expansion joint, sliding block, threaded rod, motor, mount pad and dust catcher, mounting bracket fixed connection is at the inner wall of box, and the sliding tray has been seted up to the inside of mounting bracket, the expansion joint has been seted up to one side of mounting bracket.

Preferably, the sliding block runs through the movable opening and is connected with the sliding tray, and the middle part of sliding block runs through the threaded rod that has been connected with the sliding tray inner wall, the top of mounting bracket is provided with the motor.

Preferably, the output of motor runs through the one end that the mounting bracket was connected with the threaded rod, two be connected with the mount pad jointly between the sliding block, and the dust catcher is installed to the below of mount pad.

Preferably, the ring main unit body is provided with a base at the bottom, the surface of the base is provided with a groove, and the two sides of the base are provided with fixing blocks.

Preferably, the both sides of looped netowrk cabinet body are provided with telescopic machanism, and telescopic machanism includes connecting rod, adapter sleeve and limiting plate, the one end of connecting rod docks with the inner wall of box.

Preferably, the pot head that the box was kept away from to the connecting rod is equipped with the adapter sleeve, and the outside of adapter sleeve is connected with the limiting plate.

Preferably, the looped netowrk cabinet body is close to vacuum circuit breaker's below fixedly connected with supporting seat, and inserts in the inside of supporting seat and be equipped with the connecting block, the outer end of connecting block is connected with the baffle.

Preferably, the outer side of the connecting block is sleeved with a spring, and two ends of the spring are respectively connected with the connecting block and the supporting seat.

Compared with the prior art, the beneficial effects of the utility model are that: this outdoor looped netowrk cabinet with self-cleaning function, outdoor looped netowrk cabinet is after long-term the use, carries out the dust absorption to the box inside through the dust catcher that reciprocates for this outdoor looped netowrk cabinet has the self-cleaning function, through the setting of base and portable limiting plate, prevents that this outdoor looped netowrk cabinet from rocking and squinting in the transportation, and through the baffle that can automatic re-set, it is spacing to be convenient for carry out the centre gripping to the vacuum circuit breaker in this outdoor looped netowrk cabinet.

1. According to the outdoor ring main unit with the self-cleaning function, after the outdoor ring main unit is used for a long time, the starting motor can drive the threaded rod connected with the output end of the outdoor ring main unit to rotate, the threaded rod is in threaded connection with the sliding block, so that the threaded rod can drive the sliding block to move up and down while rotating, the sliding block moves up and down and drives the dust collector installed below the installation seat to move up and down, and the dust collector moving up and down can be used for collecting dust in the box body, so that the outdoor ring main unit has the self-cleaning function;

2. the outdoor ring main unit with the self-cleaning function is characterized in that a ring main unit body is butted with a groove in a base, then a fixed block on the base is screwed through a matched bolt, the base is locked, then a connecting sleeve is screwed to one side close to the ring main unit body until a limiting plate above the connecting sleeve is abutted against the surface of the ring main unit body, and the base and a movable limiting plate are arranged, so that the outdoor ring main unit is prevented from shaking and deviating in the transferring process;

3. this outdoor looped netowrk cabinet with self-cleaning function stimulates the baffle outwards earlier to the connecting block of connecting on the drive baffle outwards removes, then docks vacuum circuit breaker in the top of supporting seat, and is not hard up the baffle again, and the elastic force of not hard up spring, baffle after not hard up can dock with vacuum circuit breaker's the outside automatically reset, but through automatically reset's baffle, thereby be convenient for carry out the centre gripping spacing to vacuum circuit breaker in this outdoor looped netowrk cabinet.

Drawings

FIG. 1 is a schematic view of the front view opening structure of the present invention;

FIG. 2 is a schematic top view of the cutting structure of the present invention;

FIG. 3 is a left view of the cutting structure of the box body of the present invention;

fig. 4 is the main view of the supporting seat of the utility model discloses a structural sketch map is dissected.

In the figure: 1. a box body; 2. a ring main unit body; 3. a vacuum circuit breaker; 4. a box door; 5. a cleaning mechanism; 51. a mounting frame; 52. a sliding groove; 53. a movable opening; 54. a slider; 55. a threaded rod; 56. a motor; 57. a mounting seat; 58. a vacuum cleaner; 6. a base; 7. a groove; 8. a fixed block; 9. a telescoping mechanism; 91. a connecting rod; 92. connecting sleeves; 93. a limiting plate; 10. a supporting seat; 11. connecting blocks; 12. a baffle plate; 13. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an outdoor looped netowrk cabinet with self-cleaning function, the power distribution box comprises a box body 1, looped netowrk cabinet body 2 and vacuum circuit breaker 3, the inside of box 1 is provided with looped netowrk cabinet body 2, and the internally mounted of looped netowrk cabinet body 2 has vacuum circuit breaker 3, the outside swing joint of box 1 has chamber door 4, and the inner wall of box 1 is provided with clean mechanism 5, clean mechanism 5 includes mounting bracket 51, sliding tray 52, expansion port 53, sliding block 54, threaded rod 55, motor 56, mount pad 57 and dust catcher 58, mounting bracket 51 fixed connection is at the inner wall of box 1, and sliding tray 52 has been seted up to mounting bracket 51's inside, expansion port 53 has been seted up to one side of mounting bracket 51.

In specific implementation, the sliding block 54 penetrates through the movable opening 53 to be connected with the sliding groove 52, a threaded rod 55 connected with the inner wall of the sliding groove 52 penetrates through the middle part of the sliding block 54, and a motor 56 is arranged at the top end of the mounting frame 51; the output end of the motor 56 penetrates through the mounting frame 51 to be connected with one end of the threaded rod 55, the mounting seat 57 is connected between the two sliding blocks 54, the dust collector 58 is mounted below the mounting seat 57, the sliding blocks 54 are in sliding connection with the sliding groove 52, and the threaded rod 55 is in threaded connection with the sliding blocks 54.

In specific implementation, after the outdoor ring main unit is used for a long time, the starting motor 56 can drive the threaded rod 55 connected with the output end of the threaded rod 55 to rotate, the threaded rod 55 is in threaded connection with the sliding block 54, so that the threaded rod 55 can drive the sliding block 54 to move up and down while rotating, the sliding block 54 moves up and down and drives the dust collector 58 installed below the installation seat 57 to move up and down, and the dust collector 58 moving up and down can be used for collecting dust inside the box body 1, so that the outdoor ring main unit has an automatic cleaning function.

In specific implementation, a base 6 is arranged at the bottom of the ring main unit body 2, a groove 7 is formed in the surface of the base 6, and fixing blocks 8 are arranged on two sides of the base 6; two sides of the ring main unit body 2 are provided with telescopic mechanisms 9, each telescopic mechanism 9 comprises a connecting rod 91, a connecting sleeve 92 and a limiting plate 93, and one end of each connecting rod 91 is in butt joint with the inner wall of the box body 1; one end of the connecting rod 91, which is far away from the box body 1, is sleeved with a connecting sleeve 92, the outer side of the connecting sleeve 92 is connected with a limiting plate 93, the connecting sleeve 92 and the connecting rod 91 are in threaded connection, and the connecting rod 91 is symmetrically distributed about the center line of the box body 1.

During specific implementation, butt joint is carried out with recess 7 on the looped netowrk cabinet body 2 and the base 6, then runs through the bolt that matches with fixed block 8 on the base 6 and screws up, locks base 6, then twists the adapter sleeve 92 to the one side that is close to looped netowrk cabinet body 2 and moves, contradicts with the surface of looped netowrk cabinet body 2 until the limiting plate 93 of adapter sleeve 92 top, through the setting of base 6 and portable limiting plate 93 to prevent this outdoor looped netowrk cabinet from rocking and skew in the transportation.

In specific implementation, a supporting seat 10 is fixedly connected below the ring main unit body 2 close to the vacuum circuit breaker 3, a connecting block 11 is inserted into the supporting seat 10, and a baffle plate 12 is connected to the outer end of the connecting block 11; the outside cover of connecting block 11 is equipped with spring 13, and the both ends of spring 13 are connected with connecting block 11 and supporting seat 10 respectively, and connecting block 11 passes through to constitute extending structure between spring 13 and the supporting seat 10.

During the specific use, stimulate baffle 12 outwards earlier to drive connecting block 11 of connecting on the baffle 12 and outwards remove, then with vacuum circuit breaker 3 butt joint in the top of supporting seat 10, it is not hard up baffle 12 again, not hard up spring 13's elastic force, baffle 12 after not hard up can automatic re-setting dock with vacuum circuit breaker 3's the outside, but through automatic re-setting's baffle 12, thereby be convenient for carry out the centre gripping to vacuum circuit breaker 3 in this outdoor looped netowrk cabinet spacingly.

In summary, when the outdoor ring main unit with self-cleaning function is used, the starting motor 56 can drive the threaded rod 55 connected to the output end of the threaded rod to rotate, the dust collector 58 moving up and down can be used for collecting dust inside the box body 1, so that the outdoor ring main unit has the function of automatic cleaning, the ring main unit body 2 is butted with the groove 7 on the base 6, then the connecting sleeve 92 is screwed towards one side close to the ring main unit body 2 until the limiting plate 93 above the connecting sleeve 92 is butted with the surface of the ring main unit body 2, and the base 6 and the movable limiting plate 93 are arranged, so that the outdoor ring main unit is prevented from shaking and deviating in the transferring process.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an outdoor looped netowrk cabinet with self-cleaning function, includes box (1), looped netowrk cabinet body (2) and vacuum circuit breaker (3), its characterized in that:

a ring main unit body (2) is arranged inside the box body (1), a vacuum circuit breaker (3) is installed inside the ring main unit body (2), a box door (4) is movably connected to the outer side of the box body (1), and a cleaning mechanism (5) is arranged on the inner wall of the box body (1);

clean mechanism (5) are including mounting bracket (51), sliding tray (52), activity mouth (53), sliding block (54), threaded rod (55), motor (56), mount pad (57) and dust catcher (58), mounting bracket (51) fixed connection is at the inner wall of box (1), and sliding tray (52) have been seted up to the inside of mounting bracket (51), activity mouth (53) have been seted up to one side of mounting bracket (51).

2. The outdoor ring main unit with the self-cleaning function of claim 1, wherein: the sliding block (54) penetrates through the movable opening (53) and is connected with the sliding groove (52), a threaded rod (55) connected with the inner wall of the sliding groove (52) penetrates through the middle of the sliding block (54), and a motor (56) is arranged at the top end of the mounting frame (51).

3. The outdoor ring main unit with the self-cleaning function as claimed in claim 1, wherein: the output of motor (56) runs through the one end that mounting bracket (51) and threaded rod (55) are connected, two be connected with mount pad (57) jointly between sliding block (54), and dust catcher (58) are installed to the below of mount pad (57).

4. The outdoor ring main unit with the self-cleaning function of claim 1, wherein: the ring main unit is characterized in that a base (6) is arranged at the bottom of the ring main unit body (2), a groove (7) is formed in the surface of the base (6), and fixing blocks (8) are arranged on two sides of the base (6).

5. The outdoor ring main unit with the self-cleaning function of claim 1, wherein: the both sides of looped netowrk cabinet body (2) are provided with telescopic machanism (9), and telescopic machanism (9) include connecting rod (91), adapter sleeve (92) and limiting plate (93), the one end of connecting rod (91) docks with the inner wall of box (1).

6. The outdoor ring main unit with the self-cleaning function of claim 5, wherein: one pot head that box (1) was kept away from in connecting rod (91) is equipped with adapter sleeve (92), and the outside of adapter sleeve (92) is connected with limiting plate (93).

7. The outdoor ring main unit with the self-cleaning function of claim 1, wherein: the ring main unit body (2) is close to a supporting seat (10) fixedly connected to the lower portion of the vacuum circuit breaker (3).

8. The outdoor ring main unit with the self-cleaning function of claim 7, wherein: a connecting block (11) is inserted into the supporting seat (10), and the outer end of the connecting block (11) is connected with a baffle (12).

9. The outdoor ring main unit with the self-cleaning function of claim 8, wherein: the outer side of the connecting block (11) is sleeved with a spring (13).

10. The outdoor ring main unit with the self-cleaning function of claim 9, wherein: and two ends of the spring (13) are respectively connected with the connecting block (11) and the supporting seat (10).