CN211829716U

CN211829716U - Intelligent ring main unit with temperature monitoring function

Info

Publication number: CN211829716U
Application number: CN202020830729.2U
Authority: CN
Inventors: 李雪松; 宋国亮
Original assignee: Suzhou Easun Electric Power Technology Co ltd
Current assignee: Suzhou Easun Electric Power Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-10-30
Anticipated expiration: 2030-05-18

Abstract

The utility model relates to the technical field of intelligent ring main units, in particular to an intelligent ring main unit with temperature monitoring function, which comprises a casing, a circuit breaker and a machine base, wherein the machine base is arranged at the bottom of the casing, the circuit breaker is arranged in the casing and is fixedly connected with a pulling plate, a connecting rod is connected with the pulling plate at the position inside one side, away from the circuit breaker, of the pulling plate in a sliding way, gears are arranged at the left end and the right end of the connecting rod, one side, away from the circuit breaker, of the gears is connected with a tooth socket in a meshing way, the tooth socket is arranged on a placing plate, a clamping block is fixedly connected with the position, close to one side of the circuit breaker, of the placing plate, each placing plate is provided with two clamping blocks, the two clamping blocks are respectively arranged at the left side and the right side of the placing plate, meanwhile, the temperature sensor can be repaired or replaced.

Description

Intelligent ring main unit with temperature monitoring function

Technical Field

The utility model relates to an intelligence looped netowrk cabinet technical field specifically is an intelligence looped netowrk cabinet with function of temperature monitoring.

Background

The 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 an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a circuit breaker, so that 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. The transformer is widely applied to distribution stations and box-type transformers of load centers of urban residential districts, high-rise buildings, large public buildings, factory enterprises and the like. With the development of society, the application to looped netowrk cabinet is increasing widely, consequently, the demand to the intelligent looped netowrk cabinet that has the function of temperature monitoring is growing day by day.

Most looped netowrk cabinets on the market can not carry out temperature monitoring to the circuit breaker, make its temperature rise but can not effectual discovery dispel the heat, and the circuit breaker in the looped netowrk cabinet is inconvenient when breaking down places and maintains the looped netowrk cabinet to increased staff's working strength, and then reduced the efficiency of placing and maintaining the looped netowrk cabinet, consequently, propose an intelligent looped netowrk cabinet with temperature monitoring's function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence looped netowrk cabinet with function of temperature monitoring 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 intelligence looped netowrk cabinet with function of temperature monitoring, includes casing, circuit breaker and frame, its characterized in that: the machine base is arranged at the bottom of the machine shell, the machine shell is fixedly connected with the machine base, a circuit breaker is arranged in the machine shell, the circuit breaker is fixedly connected with pull plates, the number of the pull plates is two, the two pull plates are respectively arranged on the upper surface and the lower surface of the circuit breaker, the positions, away from the circuit breaker, of the pull plates are respectively connected with a connecting rod in a sliding manner, the connecting rods are arranged at the front ends of the pull plates, gears are respectively arranged at the left ends and the right ends of the connecting rods, the gears are fixedly connected with the connecting rods, one sides, away from the circuit breaker, of the gears are respectively connected with a tooth socket in a meshing manner, the tooth sockets are arranged on the placing plates, the placing plates are provided with two blocks, the two blocks are respectively arranged at the left sides and the right sides of the placing plates, and are respectively clamped in clamping grooves at one sides, the pull plate comprises a pull plate body, and is characterized in that a cushion block is fixedly connected to the position of the upper surface of the left side of the pull plate body, a connecting block is fixedly connected to the upper surface of the cushion block, a groove is formed in the connecting block, the upper surface of the connecting block is detachably connected with a temperature sensor, and the temperature sensor is just opposite to the groove of the connecting block and is also provided with a groove.

Preferably, the ventilation openings are formed in the left end and the right end of the casing, the ventilation openings are formed in a plurality of numbers, and the ventilation openings are symmetrically distributed along the normal section of the casing.

Preferably, the circuit breaker left and right sides fixedly connected with radiator fan, radiator fan is provided with two, two radiator fan is along circuit breaker tangent plane symmetric distribution, and two radiator fan is just to the thermovent direction on the casing.

Preferably, the opening has been seted up to the arm-tie of the upper end of below two the gear, opening part on the arm-tie rotates through the pivot and is connected with the card strip, just the card strip can be connected with gear engagement, the draw-in groove has been seted up in the card strip, sliding connection has the type of falling L gim peg in the draw-in groove on the card strip, just the type of falling L gim peg can with pass the draw-in groove in the card strip left side reachs the arm-tie.

Preferably, the groove of the connecting block is internally provided with two rocking rods, the two rocking rods are rotatably connected with the connecting block through rotating shafts, the top ends of the rocking rods are fixedly connected with threaded rods, nuts are meshed and connected to the outer sides of the threaded rods, and the threaded rods are slidably connected to the groove of the temperature sensor.

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

1. the utility model discloses in, through arm-tie, the circuit breaker that sets up and place the board, draw the arm-tie and place the board, put down the card strip and block the gear, make it fixed, then will fall the draw-in groove of L type trip joint in the arm-tie, carry out the fixed to the arm-tie, then just can inspect and maintain the circuit breaker.

2. The utility model discloses in, through nut, rocker and the temperature sensor who sets up, the rotation nut rotates the rocker and removes temperature sensor down, maintains or changes, then puts temperature sensor on the connecting block, aims at its opening and rotates the rocker, with the rocker in the recess of going to temperature sensor, screws up the nut and fixes temperature sensor, can be fast to maintain and change temperature sensor.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of the structure of the placement plate of the present invention;

FIG. 4 is a schematic view of the gear structure of the present invention;

FIG. 5 is a schematic view of the installation of the temperature sensor of the present invention;

fig. 6 is a schematic view of the structure of the connection block of the present invention.

In the figure: the circuit breaker comprises a machine shell 1, a placing plate 2, a ventilating opening 3, a machine base 4, a cushion block 5, a temperature sensor 6, a cooling fan 7, a pulling plate 8, a tooth groove 9, a clamping block 10, an inverted L-shaped clamping bolt 11, a gear 12, a connecting rod 13, a nut 14, a rocker 15, a threaded rod 16, a clamping strip 17, a connecting block 18 and a circuit breaker 19.

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. 1-6, the present invention provides a technical solution:

an intelligent ring main unit with a temperature monitoring function comprises a machine shell 1, a circuit breaker 19 and a machine base 4, wherein the machine base 4 is arranged at the bottom of the machine shell 1, the machine shell 1 is fixedly connected with the machine base 4, the circuit breaker 19 is arranged in the machine shell 1, the circuit breaker 19 is fixedly connected with pull plates 8, the two pull plates 8 are respectively arranged on the upper surface and the lower surface of the circuit breaker 19, connecting rods 13 are respectively and slidably connected on the inner positions of one sides of the pull plates 8 far away from the circuit breaker 19, the connecting rods 13 are arranged at the front ends of the pull plates 8, gears 12 are respectively arranged at the left end and the right end of the connecting rods 13, the gears 12 are fixedly connected with the connecting rods 13, one sides of the gears 12 far away from the circuit breaker 19 are respectively meshed with tooth grooves 9, the tooth grooves 9 are arranged on placing plates 2, the placing plates 2 are provided with two, clamping blocks 10 are fixedly connected, two fixture blocks 10 set up respectively and are placing 2 left and right sides of board, and two fixture blocks 10 joint respectively are in the draw-in groove of circuit breaker 19 one side is kept away from at arm-tie 8, and fixedly connected with cushion 5 on the position of 8 left sides upper surfaces of arm-tie of below, and fixed surface is connected with connecting block 18 on cushion 5, has seted up the recess in connecting block 18, and connecting block 18 upper surface detachable is connected with temperature sensor 6, and temperature sensor 6 just sets up flutedly to connecting block 18 groove.

The left end and the right end of the casing 1 are provided with a plurality of ventilation openings 3, and the ventilation openings 3 are symmetrically distributed along the tangent plane of the casing 1 and can discharge hot air; the left side and the right side of the circuit breaker 19 are fixedly connected with two cooling fans 7, the two cooling fans 7 are symmetrically distributed along the tangent plane of the circuit breaker 19, and the two cooling fans 7 are opposite to the direction of a cooling hole on the machine shell 1 and can cool the circuit breaker 19; an opening is formed in the pull plate 8 at the upper end of the two gears 12 below, a clamping strip 17 is rotatably connected to the opening of the pull plate 8 through a rotating shaft, the clamping strip 17 can be meshed with the gears 12, a clamping groove is formed in the clamping strip 17, an inverted L-shaped clamping bolt 11 is slidably connected to the clamping groove in the clamping strip 17, the inverted L-shaped clamping bolt 11 can penetrate through the left side of the clamping strip 17 to reach the clamping groove in the pull plate 8, the gears 12 can be fixed, and therefore the pull plate 8 can be fixed; be provided with rocker 15 in the recess of connecting block 18, rocker 15 is equipped with two, and two rockers 15 rotate through pivot and connecting block 18 and are connected, and 15 top fixedly connected with threaded rod 16 of rocker, the meshing of the 16 outsides of threaded rod is connected with nut 14, but threaded rod 16 sliding connection is in temperature sensor 6's groove, can fix temperature sensor 6.

The working process is as follows: when the circuit breaker 19 needs to be maintained, the machine shell 1 is opened, the inverted L-shaped clamping bolt 11 slides out of the groove of the pulling plate 8, the clamping strip 17 is pulled open, the gear 12 can rotate, then the pulling plate 8 is pulled, the gear 12 can slide in the tooth groove 9 on the placing plate 2, meanwhile, the clamping block 10 on the placing plate 2 can slide out of the sliding groove of the pulling plate 8, the circuit breaker 19 can be pulled out, so that the opening of the circuit breaker 19 can be maintained or checked, meanwhile, the nut 14 on the threaded rod 16 can be rotated to rotate the rocker 15 to the lower side through the threaded rod 16, so that the temperature sensor 6 can be maintained or replaced, after the temperature sensor 6 is placed on the connecting block 18, the groove on the temperature sensor 6 is aligned to the groove on the connecting block 18, the rocker 15 and the threaded rod 16 are clamped in the groove of the temperature sensor 6, the nut 14 is screwed, so that the temperature sensor 6 can be replaced or maintained, at this moment can promote arm-tie 8, impel in the casing 1 with arm-tie 8, when casing 1 is inside on the earth, will block strip 17 and put down, the joint is on gear 12, make gear 12 can not rotate, play the effect of fixed arm-tie 8, then will fall L type draw-in groove in the bolt 11 propulsion arm-tie 8 can, when the temperature risees simultaneously, the switch on radiator fan 7 can be controlled to temperature sensor 6, blow off hot-blast through vent 3, reach radiating function, temperature sensor 6 can monitor the temperature simultaneously, report the staff.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence looped netowrk cabinet with function of temperature monitoring, includes casing (1), circuit breaker (19) and frame (4), its characterized in that: the machine base (4) is arranged at the bottom of the machine shell (1), the machine shell (1) is fixedly connected with the machine base (4), a circuit breaker (19) is arranged in the machine shell (1), the circuit breaker (19) is fixedly connected with a pulling plate (8), the pulling plate (8) is provided with two pulling plates (8), the two pulling plates (8) are respectively arranged at the upper surface and the lower surface of the circuit breaker (19), the pulling plate (8) is far away from the inner part of one side of the circuit breaker (19) and is connected with a connecting rod (13) in a sliding way, the connecting rod (13) is arranged at the front end of the pulling plate (8), gears (12) are respectively arranged at the left end and the right end of the connecting rod (13), the gears (12) are fixedly connected with the connecting rod (13), one side of the gear (12) far away from the circuit breaker (19) is connected with a tooth socket (9) in a meshing way, the tooth socket (9) is, two place fixedly connected with fixture block (10) on board (2) is close to the position of circuit breaker (19) one side, and every place board (2) and all be provided with two fixture blocks (10), two fixture block (10) set up respectively and place board (2) left and right sides, two fixture block (10) joint respectively is in the draw-in groove of circuit breaker (19) one side is kept away from in arm-tie (8), the below fixedly connected with cushion (5) on the position of arm-tie (8) left side upper surface, fixed surface is connected with connecting block (18) on cushion (5), the recess has been seted up in connecting block (18), connecting block (18) upper surface detachable is connected with temperature sensor (6), temperature sensor (6) are just seted up the recess equally to connecting block (18) groove.

2. The intelligent ring main unit with the temperature monitoring function according to claim 1, wherein: both ends have seted up vent (3) about casing (1), a plurality ofly have been seted up in vent (3), just vent (3) are along casing (1) tangent plane symmetric distribution.

3. The intelligent ring main unit with the temperature monitoring function according to claim 1, wherein: circuit breaker (19) left and right sides fixedly connected with radiator fan (7), radiator fan (7) are provided with two, two radiator fan (7) are along circuit breaker (19) tangent plane symmetric distribution, and two radiator fan (7) are just to the thermovent direction on casing (1).

4. The intelligent ring main unit with the temperature monitoring function according to claim 1, wherein: the opening has been seted up in arm-tie (8) of the upper end of gear (12) below two, opening part on arm-tie (8) is rotated through the pivot and is connected with card strip (17), just card strip (17) can be connected with gear (12) meshing, the draw-in groove has been seted up in card strip (17), sliding connection has type of falling L gim peg (11) in the draw-in groove on card strip (17), just type of falling L gim peg (11) can with pass the draw-in groove in card strip (17) left side reachs arm-tie (8).

5. The intelligent ring main unit with the temperature monitoring function according to claim 1, wherein: be provided with rocker (15) in the recess of connecting block (18), rocker (15) are equipped with two, two rocker (15) rotate through pivot and connecting block (18) and are connected, rocker (15) top fixedly connected with threaded rod (16), threaded rod (16) outside meshing is connected with nut (14), but threaded rod (16) sliding connection is in the groove of temperature sensor (6).