CN214204503U

CN214204503U - Outdoor high-voltage ring main unit

Info

Publication number: CN214204503U
Application number: CN202120183994.0U
Authority: CN
Inventors: 陈静南
Original assignee: Heilongjiang Haichuan Electric Co ltd
Current assignee: Heilongjiang Haichuan Electric Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-09-14
Anticipated expiration: 2031-01-23

Abstract

The utility model relates to the field of electrical technology, a outdoor high-tension ring main unit is disclosed, including high-tension ring main unit, the lower extreme of high-tension ring main unit is connected with the base, the upper end of high-tension ring main unit is connected with the dead box of lock, a plurality of orderly louvres of arranging are seted up to the rear end of high-tension ring main unit. The utility model discloses put into the inside of fixing base with high-tension ring main unit, the motor drives the rotation of initiative bevel gear, initiative bevel gear drives driven bevel gear and rotates, driven bevel gear drives the lead screw and rotates, lead screw control regulating block and stabilizer remove to the fixing base, stabilizer imbeds the inside of fixing base, during the electro-magnet switch on, the electro-magnet produces the iron fixed head of firmly inhaling of magnetic force, make the embedding of locking pole in the inside of the dead box of lock, the electro-magnet cut-off power, spring pulling iron fixed head moves down, the locking pole stretches out the fender in front of cabinet door, make the cabinet door can't open by force.

Description

Outdoor high-voltage ring main unit

Technical Field

The utility model relates to an electrical technology field specifically is an outdoor high-tension looped netowrk cabinet.

Background

The ring main unit is an electrical device with a group of high-voltage switch devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main power supply unit, the core part of the ring main unit adopts a load switch and a fuse, and the ring main unit has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like, is widely used in distribution stations and box-type substations of load centers such as urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like, and is easy to be maliciously damaged by other people when being placed outdoors.

There are multiple outdoor high-tension ring main unit in the existing market, but these high-tension ring main unit ubiquitous can not be convenient prevent that the high-tension ring main unit main part from empting, and can not be convenient make the cabinet door can't open by force. Therefore, a person skilled in the art provides an outdoor high-voltage ring main unit to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide an outdoor high-tension ring main unit to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides an outdoor high-tension ring main unit, includes the high-tension ring main unit, the lower extreme of high-tension ring main unit is connected with the base, the upper end of high-tension ring main unit is connected with the locking box, a plurality of louvres of neatly arranging are seted up to the rear end of high-tension ring main unit, the front end both sides of high-tension ring main unit all articulate has the cabinet door, the lower extreme of base is connected with the fixing base, the inside both sides of lower extreme of base all imbed and are connected with the stabilizer head.

As a further aspect of the present invention: the upper end both sides of fixing base all are connected with the support column, two the upper end of support column is connected with the canopy jointly, high-tension loop-network cabinets main part is in the lower extreme that keeps off the canopy.

As a further aspect of the present invention: the front end of the cabinet door is connected with a danger mark.

As a further aspect of the present invention: a pressure sensor is connected beside the lock cylinder of the cabinet door, and an electromagnet is connected to the upper end inside the dead lock box

As a further aspect of the present invention: the locking box is characterized in that a plurality of iron fixing heads are arranged inside the locking box, the lower end of each iron fixing head is connected with a locking rod and a spring located on the outer side of the locking rod, the lower end of the spring is connected with the locking box, and the locking rod is connected with the lower end of the locking box in a sliding mode.

As a further aspect of the present invention: the improved automatic feeding mechanism is characterized in that a motor is connected inside the fixing seat, a driving bevel gear is connected to the upper end of the motor, driven bevel gears are connected to the left side and the right side of the driving bevel gear in a matched mode, a lead screw is connected to one side of each driven bevel gear, a supporting block is rotatably connected to the outer side of the middle of the lead screw, the supporting block is connected with the fixing seat, an adjusting block is connected to the outer side of the lead screw in a threaded meshed mode, and the upper end of the adjusting block is connected with the stabilizing head.

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

1. the inside of fixing base is put into with high-tension ring main unit, and the motor drives the rotation of drive bevel gear, and drive bevel gear drives driven bevel gear and rotates, and driven bevel gear drives the lead screw and rotates, and lead screw control regulating block and stabilizer move to the fixing base, and stabilizer embedding prevents that the high-tension ring main unit from empting in the inside of fixing base.

2. When the electromagnet is powered on, the electromagnet generates magnetic force to firmly suck the iron fixing head, so that the locking rod is embedded into the locking box, the electromagnet is powered off, the iron fixing head is pulled by the spring to move downwards, and the locking rod extends out of the front of the cabinet door to be blocked, so that the cabinet door cannot be opened forcibly.

Drawings

Fig. 1 is a schematic structural diagram of an outdoor high-voltage ring main unit;

fig. 2 is a schematic cross-sectional structural view of a fixing seat in an outdoor high-voltage ring main unit;

fig. 3 is a schematic structural diagram of a locking box and a cabinet door in an outdoor high-voltage ring main unit.

In the figure: 1. the high-voltage ring main unit body; 2. a cabinet door; 3. a fixed seat; 4. a base; 5. a support pillar; 6. a rain shelter; 7. locking the box; 8. a screw rod; 9. an adjusting block; 10. a stabilizing head; 11. a driven bevel gear; 12. a drive bevel gear; 13. a motor; 14. an electromagnet; 15. an iron fixing head; 16. a spring; 17. a locking lever; 18. a support block; 19. heat dissipation holes; 20. danger identification; 21. a pressure sensor.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, an outdoor high-voltage ring main unit, including high-voltage ring main unit 1, the lower extreme of high-voltage ring main unit 1 is connected with base 4, and the upper end of high-voltage ring main unit 1 is connected with the dead box 7 of lock, and a plurality of orderly louvres 19 of arranging are seted up to the rear end of high-voltage ring main unit 1, and the front end both sides of high-voltage ring main unit 1 all articulate has cabinet door 2, and the lower extreme of base 4 is connected with fixing base 3, and the inside both sides of lower extreme of base 4 all imbeds and are connected with stabilizer 10.

In fig. 1: the upper end both sides of fixing base 3 all are connected with support column 5, and the upper end of two support columns 5 is connected with canopy 6 jointly, and high-tension loop-network cabinets main part 1 is in canopy 6's lower extreme, and canopy 6 can prevent that the rainwater from getting into high-tension loop-network cabinets main part 1's inside.

In fig. 3: the front end of cabinet door 2 is connected with dangerous sign 20, prevents through dangerous sign 20 that passerby from pressing pressure sensor hard.

In fig. 3: a pressure sensor 21 is connected beside a lock cylinder of the cabinet door 2, an electromagnet 14 is connected to the upper end of the interior of the dead lock box 7, and when someone pries the cabinet door 2 open forcibly, the electromagnet 14 is powered off through the pressure sensor 21.

In fig. 3: the internally mounted of the dead box of lock 7 has a plurality of iron fixed heads 15, the lower extreme of iron fixed head 15 is connected with dead lock pole 17 and is in the spring 16 of dead lock pole 17 outside, the lower extreme and the dead box 7 of lock of spring 16 are connected, the dead lower extreme sliding connection with the dead box 7 of

lock pole

17, 14 switch-on of electro-magnet, electro-magnet 14 produces magnetic force and firmly holds iron fixed head 15, make dead lock pole 17 embedding in the inside of dead box 7 of lock, 14 power-off of electro-magnet, spring 16 pulling iron fixed head 15 removes downwards, dead lock pole 17 stretches out and keeps off in the front of cabinet door 2, make cabinet door 2 unable open by force.

In fig. 2: the internal connection of fixing base 3 has motor 13, the upper end of motor 13 is connected with drive bevel gear 12, the left and right sides of drive bevel gear 12 all cooperates and is connected with driven bevel gear 11, one side of driven bevel gear 11 is connected with lead screw 8, the middle outside swivelling joint of lead screw 8 has supporting shoe 18, supporting shoe 18 is connected with fixing base 3, the outside screw-thread engagement of lead screw 8 is connected with regulating block 9, the upper end and the stabilizer 10 of regulating block 9 are connected, motor 13 drives drive bevel gear 12 and rotates, drive bevel gear 12 drives driven bevel gear 11 and rotates, driven bevel gear 11 drives lead screw 8 and rotates, lead screw 8 control regulating block 9 and stabilizer 10 back-and-forth movement.

The utility model discloses a theory of operation: when using this outdoor high-tension ring main unit, when electro-magnet 14 switch on, electro-magnet 14 produces magnetic force and firmly holds iron fixed head 15, make dead bar 17 embedding in the inside of locking box 7, when someone pries open cabinet door 2 by force, make electro-magnet 14 disconnection power through pressure sensor 21, spring 16 stimulates iron fixed head 15 and moves down, dead bar 17 stretches out and keeps off in the front of cabinet door 2, make cabinet door 2 can't open by force, put into the inside of fixing base 3 with high-tension ring main unit 1, motor 13 drives initiative bevel gear 12 and rotates, initiative bevel gear 12 drives driven bevel gear 11 and rotates, driven bevel gear 11 drives lead screw 8 and rotates, lead screw 8 control regulating block 9 and stabilizing head 10 move to fixing base 3, stabilizing head 10 imbeds the inside of fixing base 3, prevent that high-tension ring main unit 1 from empting.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an outdoor high-tension ring main unit, includes high-tension ring main unit (1), its characterized in that, the lower extreme of high-tension ring main unit (1) is connected with base (4), the upper end of high-tension ring main unit (1) is connected with locking box (7), a plurality of orderly louvres (19) of range are seted up to the rear end of high-tension ring main unit (1), the front end both sides of high-tension ring main unit (1) all articulate has cabinet door (2), the lower extreme of base (4) is connected with fixing base (3), the inside both sides of lower extreme of base (4) all imbeds and is connected with stabilizer (10).

2. An outdoor high-voltage ring main unit according to claim 1, wherein two sides of the upper end of the fixing base (3) are connected with supporting columns (5), the upper ends of the two supporting columns (5) are connected with a rain shelter (6), and the high-voltage ring main unit (1) is located at the lower end of the rain shelter (6).

3. An outdoor high-voltage ring main unit according to claim 1, characterized in that a danger sign (20) is connected to the front end of the cabinet door (2).

4. An outdoor high-voltage ring main unit according to claim 1, wherein a pressure sensor (21) is connected beside the lock cylinder of the cabinet door (2), and an electromagnet (14) is connected to the upper end of the inside of the dead lock box (7).

5. An outdoor high-voltage ring main unit according to claim 1, characterized in that, the internally mounted of the dead lock box (7) has a plurality of iron fixed heads (15), the lower end of the iron fixed head (15) is connected with a dead lock rod (17) and a spring (16) outside the dead lock rod (17), the lower end of the spring (16) is connected with the dead lock box (7), the dead lock rod (17) is connected with the lower end of the dead lock box (7) in a sliding manner.

6. The outdoor high-voltage ring main unit according to claim 1, wherein a motor (13) is connected inside the fixing base (3), a driving bevel gear (12) is connected to the upper end of the motor (13), driven bevel gears (11) are connected to the left and right sides of the driving bevel gear (12) in a matching manner, a lead screw (8) is connected to one side of each driven bevel gear (11), a supporting block (18) is rotatably connected to the outer side of the middle of the lead screw (8), the supporting block (18) is connected to the fixing base (3), an adjusting block (9) is connected to the outer side of the lead screw (8) in a threaded engagement manner, and the upper end of the adjusting block (9) is connected to the stabilizer (10).