CN210779697U

CN210779697U - Ring main unit with trip detection and indication mechanism

Info

Publication number: CN210779697U
Application number: CN201921163837.2U
Authority: CN
Inventors: 李秀左
Original assignee: Wilbur Intelligent Technology Co ltd
Current assignee: Wilbur Intelligent Technology Co ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-06-16
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses a ring net case with tripping operation detects and indicating mechanism, the on-line screen storage device comprises a base, the top of base is provided with the box, it is connected with the chamber door to rotate through the hinge on one side outer wall of box, one side of chamber door is provided with the magnet board, be provided with the sucking disc on one side outer wall of magnet board, be provided with the rod cover on the opposite side outer wall, close soon through the screw thread on one side outer wall of rod cover and be connected with fastening nut, and the one end embedding of keeping away from the magnet board on the rod cover has the bracing piece. This ring box with tripping operation detects and indicating mechanism, first contact block and second contact block contact when the roof through being convenient for adjust mounted position can trip in the ring box to realize the flash light flash of light, play the effect that the tripping operation detected on the one hand, on the other hand can be timely instruct tripping operation information, and the easy access personnel in time discovers, is convenient for know that the ring box is inside to be in tripping operation state under the condition of not unpacking.

Description

Ring main unit with trip detection and indication mechanism

Technical Field

The utility model relates to a looped netowrk case technical field specifically is a looped netowrk case with tripping operation detects and indicating mechanism.

Background

The ring net cage is a power supply scheme of a hand-in-hand form of urban power supply, the ring net cage is fed in and discharged out, and in the whole urban power supply system, when an accident or a certain box transformer substation needs to be overhauled, the left ring net inlet wire and the right ring net inlet wire can be disconnected, so that an accident point or a certain box transformer substation needing to be overhauled is isolated, the power failure range is reduced, and the continuity and the reliability of power supply can be improved.

The ring box with a net on the existing market can trip under relay protection ware's effect and cut off the power supply in order to avoid the damage of the inside electrical components of ring box when voltage current changes, but because the ring box with a net is difficult to detect personnel discovery after the trip, is difficult to detect and instruct during the trip, and the maintainer of being not convenient for in time discovers.

Disclosure of Invention

An object of the utility model is to provide a ring box with tripping operation detects and indicating mechanism to it is difficult to detect and the problem of instructing after the tripping operation to provide current ring box among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: ring box with tripping operation detects and indicating mechanism, the on-line screen storage device comprises a base, the top of base is provided with the box, it is connected with the chamber door to rotate through the hinge on the outer wall of one side of box, one side of chamber door is provided with the magnet board, be provided with the sucking disc on the outer wall of one side of magnet board, be provided with the rod cover on the opposite side outer wall, be connected with fastening nut through the screw thread spiral on the outer wall of one side of rod cover, and the one end embedding of keeping away from the magnet board on the rod cover has the bracing piece, be provided with first touch multitouch and spring on the outer wall of one side of bracing piece, first touch multitouch is located one side of spring, the top of spring is provided with the roof, one side position department that is close to.

Preferably, the position department of one side that is close to the chamber door on the outer wall of one side of box has the flash light, and the below position department that is close to the flash light on the outer wall of one side of box sets up flutedly, the inside top of recess is provided with the electro-magnet, and the inside sliding connection of recess has the baffle, the top of baffle is provided with the iron plate, the position department of one side that is close to the baffle on the inner wall of one side of recess is provided with the reflector panel.

Preferably, a heat dissipation box is arranged on the outer wall of one side, adjacent to the box door, of the box body, a fan box is arranged at the bottom of the heat dissipation box, a fan is fixedly connected inside the fan box through a bolt, and a heat dissipation plate is arranged on the inner wall of one side of the heat dissipation box.

Preferably, a protection box is arranged on the outer wall of one side, far away from the spring, of the support rod, and a storage battery is arranged inside the protection box.

Preferably, be provided with relay protection ware on one side inner wall of box, last one side outer wall of keeping away from the box of relay protection ware is provided with the switch.

Preferably, first touch multitouch, second touch multitouch and flash light all with battery electric connection, electro-magnet and relay protection ware all with external power supply electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: this ring box with tripping operation detects and indicating mechanism, first contact block and second contact block contact when can tripping operation in the ring box through the roof of being convenient for adjust mounted position, thereby realize the flash light flash of light, play the effect that the tripping operation detected on the one hand, on the other hand can be timely instruct tripping operation information, the maintainer of being convenient for in time discovers, be convenient for know under the condition of not unpacking that the ring box is inside to be in the trip condition, can make the reflector panel expose under the trip condition through automatically controlled baffle, and then further trip operation instruction, realize dual detection and instruction, in addition, the air bottom the ring box upwards blows through the fan, can take away the heat on the outer wall of ring box, improve the heat-sinking capability of ring box.

Drawings

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

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

FIG. 3 is a front view of the bulk support rods of the present invention;

fig. 4 is a side view of the heat dissipation box of the present invention.

In the figure: 1. a base; 2. a box body; 3. a box door; 4. a magnet plate; 5. a suction cup; 6. a rod sleeve; 7. fastening a nut; 8. a support bar; 9. a first contact block; 10. a spring; 11. a top plate; 12. a second contact block; 13. a protection box; 14. a storage battery; 15. a switch; 16. a flash lamp; 17. a groove; 18. an electromagnet; 19. a reflector; 20. a baffle plate; 21. an iron block; 22. a heat dissipation box; 23. a fan box; 24. a fan; 25. a heat dissipation plate; 26. a relay protector.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a ring net cage with a tripping detection and indication mechanism comprises a base 1, a box body 2, a box door 3, a magnet plate 4, a sucker 5, a rod sleeve 6, a fastening nut 7, a support rod 8, a first contact block 9, a spring 10, a top plate 11, a second contact block 12, a protection box 13, a storage battery 14, a switch 15, a flash lamp 16, a groove 17, an electromagnet 18, a reflection plate 19, a baffle plate 20, an iron block 21, a heat dissipation box 22, a fan box 23, a fan 24, a heat dissipation plate 25 and a relay protector 26, wherein the box body 2 is arranged at the top of the base 1, the box door 3 is rotatably connected on the outer wall of one side of the box body 2 through a hinge, the magnet plate 4 is arranged on one side of the box door 3, the sucker 5 is arranged on the outer wall of one side of the magnet plate 4, the rod sleeve 6 is arranged on the outer wall of the other side of the rod sleeve 6, the fastening nut 7 is rotatably, be provided with first feeler 9 and spring 10 on one side outer wall of bracing piece 8, first feeler 9 is located one side of spring 10, and the top of spring 10 is provided with roof 11, and one side position department that is close to first feeler 9 on one side outer wall of roof 11 is provided with second feeler 12, realizes the bright and going out of flash light 16 through the switching of first feeler 9 and second feeler 12 to be convenient for detect the instruction to the looped netowrk case after the tripping operation.

Further, the embedding of one side position department that is close to chamber door 3 on the outer wall of one side of box 2 has flash light 16, and the below position department that is close to flash light 16 on the outer wall of one side of box 2 has seted up recess 17, the inside top of recess 17 is provided with electro-magnet 18, and the inside sliding connection of recess 17 has baffle 20, the top of baffle 20 is provided with iron plate 21, one side position department that is close to baffle 20 on the inner wall of one side of recess 17 is provided with reflector panel 19, the reflection of light through reflector panel 19 improves the definition of instruction.

Furthermore, a heat dissipation box 22 is arranged on the outer wall of one side, adjacent to the box door 3, of the box body 2, a fan box 23 is arranged at the bottom of the heat dissipation box 22, a fan 24 is fixedly connected inside the fan box 23 through a bolt, and a heat dissipation plate 25 is arranged on the inner wall of one side of the heat dissipation box 22, so that heat generated by the work of devices inside the box body 2 can be dissipated conveniently

Furthermore, a protection box 13 is arranged on the outer wall of the side, away from the spring 10, of the support rod 8, and a storage battery 14 is arranged inside the protection box 13 to provide power for the flashlight 16.

Further, be provided with relay protection device 26 on the inner wall of one side of box 2, be provided with switch 15 on the outer wall of one side of keeping away from box 2 on relay protection device 26, be convenient for break off the circuit, guarantee the stability of circuit.

Further, the first contact block 9, the second contact block 12 and the flash lamp 16 are electrically connected with the storage battery 14, and the electromagnet 18 and the relay protector 26 are electrically connected with an external power supply.

The working principle is as follows: when in use, the magnet plate 4 is adsorbed on the box door 3 through the sucking disc 5 and the magnetic adsorption force, the position of the magnet plate 4 is adjusted according to the position of the relay protector 26, the rotating position of the switch 15 of the relay protector 26 after tripping is ensured to be positioned above the top plate 11, the length of the support rod 8 is adjusted to ensure that the top plate 11 extrudes the top plate 11 after tripping the switch 15, the box door 3 is closed after the adjustment is completed, when tripping is performed, the top plate 11 is extruded after the switch 15 rotates, the second contact block 12 at the bottom of the top plate 11 is contacted with the first contact block 9, the storage battery 14 and the flash lamp 16 form a complete circuit, the flash lamp 16 flashes, thus being convenient for patrolling personnel to know that the ring main is tripped in the ring main without opening the box door 3 greatly, when tripping occurs, the electromagnet 18 loses power supply, the magnetism of the electromagnet 18 disappears, the iron block 21 is separated from the electromagnet 18, the reflector 19 is exposed to further perform a trip indication, and the fan 24 blows the airflow at the bottom upwards to realize the heat dissipation of the cold airflow to the box body 2.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Ring box with trip detection and indicating mechanism, including the base, its characterized in that: the top of base is provided with the box, it is connected with the chamber door to rotate through the hinge on the outer wall of one side of box, one side of chamber door is provided with the magnet board, be provided with the sucking disc on the outer wall of one side of magnet board, be provided with the rod cover on the outer wall of opposite side, it is connected with fastening nut through the screw thread spiral on the outer wall of one side of rod cover, and the one end embedding of keeping away from the magnet board on the rod cover has the bracing piece, be provided with first feeler and spring on the outer wall of one side of bracing piece, first feeler is located one side of spring, the top of spring is provided with the roof, one side position department that is close to first feeler on the outer wall of one side.

2. The ring cage with trip detection and indication mechanism of claim 1, wherein: the portable electronic refrigerator is characterized in that a flashlight is embedded in a position, close to one side of the refrigerator door, of the outer wall of one side of the refrigerator body, a groove is formed in a position, close to the lower portion of the flashlight, of the outer wall of one side of the refrigerator body, the top of the groove is provided with an electromagnet, a baffle is connected to the inside of the groove in a sliding mode, an iron block is arranged at the top of the baffle, and a reflector is arranged at a position, close to the baffle, of one side of the.

3. The ring cage with trip detection and indication mechanism of claim 2, wherein: the refrigerator is characterized in that a heat dissipation box is arranged on the outer wall of one side, adjacent to the refrigerator door, of the refrigerator body, a fan box is arranged at the bottom of the heat dissipation box, a fan is fixedly connected inside the fan box through a bolt, and a heat dissipation plate is arranged on the inner wall of one side of the heat dissipation box.

4. The ring cage with trip detection and indication mechanism of claim 3, wherein: the outer wall of one side of the support rod, which is far away from the spring, is provided with a protection box, and a storage battery is arranged in the protection box.

5. The ring cage with trip detection and indication mechanism of claim 4, wherein: be provided with relay protection ware on one side inner wall of box, be provided with the switch on the last one side outer wall of keeping away from the box of relay protection ware.

6. The ring cage with trip detection and indication mechanism of claim 5, wherein: the first contact block, the second contact block and the flash lamp are electrically connected with the storage battery, and the electromagnet and the relay protector are electrically connected with the external power supply.