CN218997480U

CN218997480U - Outdoor fixed vacuum circuit breaker cabinet

Info

Publication number: CN218997480U
Application number: CN202223427743.6U
Authority: CN
Inventors: 韦良菊
Original assignee: Guangdong Shengbolai Electric Power Technology Co ltd
Current assignee: Guangdong Shengbolai Electric Power Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-09
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses an outdoor fixed vacuum circuit breaker cabinet, which relates to the technical field of circuit breaker cabinets and comprises a base, wherein supporting rods are inserted around the top surface of the base, the top ends of a plurality of supporting rods are inserted into the bottom surface of the periphery of a first cabinet body, the top of the first cabinet body is fixedly connected with a cover plate, the bottom ends of the periphery of the cover plate are fixedly connected with threaded rods, and the bottom ends of a plurality of threaded rods are inserted into the inner wall of the periphery of a second cabinet body. The utility model has the advantages that: the turntable is driven by the servo motor to rotate, so that the turntable drives the toothed belt and the plurality of fluted discs to rotate simultaneously, then the fluted discs move up and down along the threaded rod, the second cabinet body is driven to move up and down when the fluted discs move up and down, the second cabinet body and the fluted discs move up and down, and when the second cabinet body moves up and down, a worker is convenient to maintain and overhaul the vacuum circuit breaker inside the cabinet body.

Description

Outdoor fixed vacuum circuit breaker cabinet

Technical Field

The utility model relates to the technical field of circuit breaker cabinets, in particular to an outdoor fixed vacuum circuit breaker cabinet.

Background

Vacuum interrupters are typically provided in cabinets, often in withdrawable configurations. In order to prevent the circuit breaker from sliding out of the cabinet, a locking device is required to be arranged;

but when outdoor placing a plurality of vacuum circuit breaker cabinets side by side, need reserve the distance between a plurality of vacuum circuit breaker cabinets, the workman of being convenient for maintains vacuum circuit breaker cabinet inside, has consequently taken unnecessary space when the maintenance to the vacuum circuit breaker cabinet of traditional singly open the door mode, for this reason, we propose an outdoor fixed vacuum circuit breaker cabinet.

Disclosure of Invention

The utility model aims to provide an outdoor fixed vacuum circuit breaker cabinet.

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides an outdoor fixed vacuum circuit breaker cabinet, includes the base, all peg graft all around the top surface of base has the bracing piece, and is a plurality of the top of bracing piece is pegged graft in the bottom surface all around of the first cabinet body, the top fixedly connected with apron of the first cabinet body, the inside fixedly connected with threaded rod of bottom all around of apron, a plurality of the bottom of threaded rod is all pegged graft in the inner wall all around of the second cabinet body, the equal fixedly connected with fluted disc of inner wall all around of the second cabinet body, and the fluted disc all cup joints in the outside of threaded rod, a plurality of the equal meshing in the outside of fluted disc is connected with the toothed belt.

Preferably, a plurality of heat dissipation holes are formed in the periphery of the first cabinet body, and the inner walls of the heat dissipation holes are fixedly connected with a filter screen.

Preferably, the side of the second cabinet body is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a rotary table, and the side of the rotary table is meshed with the side of the toothed belt.

Preferably, the spout has been seted up to the both sides inner wall of the first cabinet body, the diapire fixedly connected with gear of spout, the inner wall fixedly connected with first rack of the second cabinet body, and two first rack sides all mesh connect in the side of gear, two one side that is close to the middle part of gear all mesh is connected with the second rack.

Preferably, two the equal fixedly connected with regulating plate of side of second rack, and the equal sliding connection of regulating plate is in the inner wall of the first cabinet body, two the equal fixedly connected with of one side between the regulating plate bottom places the board, the top surface fixedly connected with vacuum circuit breaker of placing the board.

Preferably, the inner side of the top surface of the base is provided with a groove, and the bottom end of the second cabinet body is slidably connected to the inner wall of the groove.

By adopting the technical scheme, the turntable is driven by the servo motor to rotate, so that the turntable drives the toothed belt and the plurality of toothed discs to rotate simultaneously, then the toothed discs move up and down along the threaded rod when rotating, the second cabinet body is driven to move up and down when moving up and down by the toothed discs, the second cabinet body and the toothed discs move up and down, the first rack slides on the inner wall of the chute when moving up and down by the second cabinet body, then the first rack drives the gear to rotate when moving, the gear drives the second rack to move opposite to the first rack, the second rack drives the adjusting plate to move up and down, and the adjusting plate drives the placing plate and the vacuum circuit breaker to move down, so that a worker can maintain and overhaul the vacuum circuit breaker inside the cabinet body conveniently;

by adopting the technical scheme, the toothed belt is driven to move through the servo motor driving turntable, the toothed disc is driven to stably move on the threaded rod by the toothed belt, the periphery of the threaded rod is inserted into the inner wall of the second cabinet body, the second cabinet body is driven to move up and down, the second cabinet body is limited through the first rack and the sliding groove, and therefore the second cabinet body can be more stable in moving up and down.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is a schematic view of the front cross-section of the present utility model;

fig. 4 is a schematic view of the structure of the adjusting plate of the present utility model.

In the figure: 1. a base; 11. a groove; 2. a support rod; 3. a first cabinet; 31. a heat radiation hole; 311. a filter screen; 32. a chute; 33. a gear; 34. a first rack; 35. a second rack; 351. an adjusting plate; 352. placing a plate; 353. a vacuum circuit breaking device; 4. a cover plate; 5. a threaded rod; 6. a second cabinet; 61. a servo motor; 62. a turntable; 7. fluted disc; 8. toothed belt.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1:

referring to fig. 1-4, the present utility model provides a technical solution: an outdoor fixed vacuum circuit breaker cabinet comprises a base 1, support rods 2 are inserted around the top surface of the base 1, the top ends of a plurality of support rods 2 are inserted in the bottom surface around a first cabinet body 3, a cover plate 4 is fixedly connected to the top of the first cabinet body 3, a threaded rod 5 is fixedly connected to the inner bottom end around the cover plate 4, the bottom ends of a plurality of threaded rods 5 are inserted in the inner wall around a second cabinet body 6, fluted discs 7 are fixedly connected to the inner wall around the second cabinet body 6, the fluted discs 7 are sleeved on the outer sides of the threaded rods 5, toothed belts 8 are engaged and connected to the outer sides of the fluted discs 7, a plurality of heat dissipation holes 31 are formed in the periphery of the first cabinet body 3, a filter screen 311 is fixedly connected to the inner walls of the heat dissipation holes 31, a servo motor 61 is fixedly connected to the side surface of the second cabinet body 6, a turntable 62 is fixedly connected to the output end of the servo motor 61, and the side meshing of carousel 62 is connected in the side of toothed belt 8, the outside of a plurality of fluted discs 7 all meshes and is connected with toothed belt 8, spout 32 has been seted up to the both sides inner wall of first cabinet body 3, the diapire fixedly connected with gear 33 of spout 32, the inner wall fixedly connected with first rack 34 of second cabinet body 6, and two first rack 34 sides all mesh and connect in the side of gear 33, the side that is close to the middle part of two gears 33 all mesh and connect with second rack 35, the side of two second racks 35 all fixedly connected with regulating plate 351, and regulating plate 351 all sliding connection is in the inner wall of first cabinet body 3, one side all fixedly connected with between two regulating plate 351 bottoms places board 352, place the top surface fixedly connected with vacuum circuit breaker 353 of board 352, recess 11 has been seted up to the top surface inboard of base 1, and the bottom sliding connection of second cabinet body 6 is in the inner wall of recess 11.

Specifically, the turntable 62 is driven to rotate by the servo motor 61, so that the turntable 62 drives the toothed belt 8 and the plurality of toothed discs 7 to rotate simultaneously, then the toothed discs 7 move up and down along the threaded rod 5, the second cabinet 6 is driven to move up and down when the toothed discs 7 move up and down, the second cabinet 6 and the toothed discs 7 move up and down, when the second cabinet 6 moves up and down, the first rack 34 slides on the inner wall of the sliding groove 32, then the first rack 34 drives the gear 33 to rotate when moving, the gear 33 drives the second rack 35 to move opposite to the first rack 34, the second rack 35 drives the adjusting plate 351 to move up and down, the adjusting plate 351 drives the placing plate 352 and the vacuum circuit breaker 353 to move down, the vacuum circuit breaker inside the cabinet is convenient to maintain and overhaul by workers, the filter screen 311 is convenient to prevent flying insects from entering the device by utilizing the plurality of heat dissipation holes 31.

Example 2:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an outdoor fixed vacuum circuit breaker cabinet, the on-line screen storage device comprises a base 1, all peg graft all around the top surface of base 1 has bracing piece 2, the top of a plurality of bracing pieces 2 is pegged graft in the bottom surface all around of first cabinet body 3, the top fixedly connected with apron 4 of first cabinet body 3, the inside fixedly connected with threaded rod 5 of bottom all around of apron 4, the bottom of a plurality of threaded rods 5 all peg graft in the inner wall all around of second cabinet body 6, the equal fixedly connected with fluted disc 7 of inner wall all around of second cabinet body 6, and fluted disc 7 all cup joints in the outside of threaded rod 5, the outside of a plurality of fluted disc 7 all meshes and is connected with toothed belt 8, spout 32 has been seted up to the both sides inner wall of first cabinet body 3, the diapire fixedly connected with gear 33 of spout 32, the inner wall fixedly connected with first rack 34 of second cabinet body 6, and the equal meshing of two first rack 34 sides is connected in the side of gear 33, the equal meshing of one side that is close to the middle part of two gear 33 is connected with second rack 35, the equal fixedly connected with regulating plate 351 of side of two second rack 35, and the equal sliding connection in the equal sliding connection of regulating plate 351 in the inner wall 3 of first cabinet body, the bottom plate top surface of two regulating plate 3 has the bottom wall plate 352, bottom surface of two top surface of the bottom plate 11 is placed in the bottom surface of the bottom plate of the cabinet body 11 is connected with the bottom surface of the bottom plate 11, the bottom surface of the bottom plate is connected with the bottom plate of the bottom plate 11, and the bottom plate is connected with top of the bottom plate, and the bottom plate is placed.

Specifically, the turntable 62 is driven by the servo motor 61 to drive the toothed belt 8 to move, the toothed belt 8 drives the fluted disc 7 to stably move on the threaded rod 5, the periphery of the threaded rod 5 is inserted into the inner wall of the second cabinet 6 to drive the second cabinet 6 to move up and down, and the second cabinet 6 is limited by the first rack 34 and the chute 32, so that the second cabinet 6 can stably move up and down.

Working principle: the turntable 62 is driven by the servo motor 61 to rotate, so that the turntable 62 drives the toothed belt 8 and the plurality of toothed discs 7 to rotate simultaneously, then the toothed discs 7 move up and down along the threaded rod 5, the second cabinet 6 is driven to move up and down by the toothed discs 7, the second cabinet 6 moves up and down on the toothed discs 7, the space occupation area of the cabinet when being opened can be reduced better, the plurality of radiating holes 31 are utilized to facilitate radiating the heat inside the first cabinet 3 and the second cabinet 6, when the second cabinet 6 moves up and down, the first rack 34 slides on the inner wall of the chute 32, then the first rack 34 drives the gear 33 to rotate during movement, the gear 33 drives the second rack 35 to move opposite to the first rack 34, so that the second rack 35 drives the adjusting plate 351 to move up and down, the adjusting plate 351 can drive the placing plate 352 and the vacuum circuit breaker 353 to move down when the whole body is maintained by workers, and the device on the placing plate 352 can be prevented from being damaged by the device on the placing plate 352 better.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. Outdoor fixed vacuum circuit breaker cabinet, including base (1), its characterized in that: the utility model discloses a cabinet, including base (1) and bottom, the top surface of base (1) all peg graft all around has bracing piece (2), a plurality of the top of bracing piece (2) is pegged graft in the bottom surface all around of first cabinet body (3), the top fixedly connected with apron (4) of first cabinet body (3), the inside fixedly connected with threaded rod (5) of bottom all around of apron (4), a plurality of the bottom of threaded rod (5) is all pegged graft in the inner wall all around of second cabinet body (6), the equal fixedly connected with fluted disc (7) of inner wall all around of second cabinet body (6), and fluted disc (7) all cup joints in the outside of threaded rod (5), a plurality of the outside of fluted disc (7) all meshing is connected with toothed belt (8).

2. An outdoor stationary vacuum interrupter cabinet according to claim 1, wherein: a plurality of radiating holes (31) are formed in the periphery of the first cabinet body (3), and a plurality of filter screens (311) are fixedly connected to the inner walls of the radiating holes (31).

3. An outdoor stationary vacuum interrupter cabinet according to claim 1, wherein: the side of the second cabinet body (6) is fixedly connected with a servo motor (61), the output end of the servo motor (61) is fixedly connected with a rotary table (62), and the side of the rotary table (62) is connected to the side of the toothed belt (8) in a meshed mode.

4. An outdoor stationary vacuum interrupter cabinet according to claim 1, wherein: the two-side inner walls of the first cabinet body (3) are provided with sliding grooves (32), the bottom wall of each sliding groove (32) is fixedly connected with a gear (33), the inner wall of the second cabinet body (6) is fixedly connected with a first rack (34), the side faces of the two first racks (34) are connected to the side faces of the gears (33) in a meshed mode, and one side, close to the middle, of each gear (33) is connected with a second rack (35) in a meshed mode.

5. An outdoor stationary vacuum interrupter cabinet according to claim 4, wherein: two the side of second rack (35) is all fixedly connected with regulating plate (351), and regulating plate (351) all sliding connection in the inner wall of first cabinet body (3), two one side between regulating plate (351) bottom is all fixedly connected with places board (352), the top surface fixedly connected with vacuum circuit breaker (353) of placing board (352).

6. An outdoor stationary vacuum interrupter cabinet according to claim 1, wherein: the inner side of the top surface of the base (1) is provided with a groove (11), and the bottom end of the second cabinet body (6) is connected to the inner wall of the groove (11) in a sliding mode.