CN215578404U

CN215578404U - Novel 35kV switch cabinet circuit breaker

Info

Publication number: CN215578404U
Application number: CN202122196176.7U
Authority: CN
Inventors: 和群泰; 毛龙飞; 肖森
Original assignee: He Quntai
Current assignee: He Quntai
Priority date: 2021-09-12
Filing date: 2021-09-12
Publication date: 2022-01-18
Anticipated expiration: 2031-09-12

Abstract

The utility model relates to the technical field of switch cabinet breakers, in particular to a novel 35kV switch cabinet breaker, which comprises a switch cabinet breaker body, a storage tank and an indicating device, wherein the indicating device is arranged on the surface of the switch cabinet breaker body and comprises a balance plate, the surface of the balance plate is fixedly connected with the switch cabinet breaker body, a fixed rod is inserted into the balance plate, a signboard is sleeved on the arc surface of the fixed rod in a rotating mode, two square plates are fixedly connected to one ends, far away from the switch cabinet breaker body, of the balance plate, lifting rods are inserted into the square plates in a sliding mode, a cover frame is fixedly connected to the upper surface of each lifting rod, the cover frame is L-shaped, and a long plate is fixedly connected to one end, far away from the cover frame, of each lifting rod. The utility model solves the problem that in the prior art, a worker sometimes forgets that the circuit breaker of the kV switch cabinet has higher voltage, so that potential safety hazards are caused.

Description

Novel 35kV switch cabinet circuit breaker

Technical Field

The utility model relates to the technical field of switch cabinet breakers, in particular to a novel 35kV switch cabinet breaker.

Background

The cubical switchboard circuit breaker refers to the circuit breaker that is used for the cubical switchboard, and along with the development of society, the type of cubical switchboard circuit breaker is more and more, and the cubical switchboard is divided into cubical switchboard circuit breakers such as 35kV cubical switchboard and is the important component part of cubical switchboard, and the volume of cubical switchboard circuit breaker needs a plurality of staff to carry.

When maintaining the cubical switchboard circuit breaker, the staff can forget sometimes and warn the high voltage, because 35kV cubical switchboard has higher voltage, the staff forgets to warn the high voltage, can cause the potential safety hazard problem for the staff, synthesizes above-mentioned problem, and it is especially important to study out a novel 35kV cubical switchboard circuit breaker.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that in the prior art, workers sometimes forget that a 35kV switch cabinet circuit breaker has higher voltage, so that potential safety hazards are caused, and provides a novel 35kV switch cabinet circuit breaker.

In order to achieve the purpose, the utility model adopts the following technical scheme: a novel 35kV switch cabinet circuit breaker comprises a switch cabinet circuit breaker body, a storage tank and an indicating device, wherein the surface of the switch cabinet circuit breaker body is provided with the indicating device, the indicating device comprises a balance plate, the surface of the balance plate is fixedly connected with the switch cabinet circuit breaker body, a fixed rod is inserted into the balance plate, a signboard is sleeved on the arc surface of the fixed rod in a rotating way, fault maintenance is written on one side of the signboard, high-voltage danger is written on the other side of the signboard, one end of the balance plate, which is far away from the switch cabinet circuit breaker body, is fixedly connected with two square plates, a lifting rod is inserted into the square plates in a sliding way, the upper surface of the lifting rod is fixedly connected with a cover frame, the cover frame is L-shaped, one ends of the two lifting rods, which are far away from the cover frame, are fixedly connected with a long plate, and the indicating device is arranged, so that the switch cabinet circuit breaker can be maintained and used, and prompting the staff.

Preferably, two the surface of lifter all overlaps there is the spring, the both ends of spring respectively with lid frame and square board fixed connection, the lid frame upwards slides under the spring force effect, has reached the gliding effect of drive lid frame.

Preferably, one end of the balancing plate, which is far away from the switch cabinet breaker body, is fixedly connected with auxiliary plates, two ends, which are close to each other, of the auxiliary plates are rotatably connected with clamping plates, after the clamping plates rotate, the surfaces of the clamping plates are in contact with the long plate, at the moment, the long plate cannot slide upwards, and the effect of limiting the long plate to slide upwards is achieved.

Preferably, the arc surface sliding connection of dead lever has the lifter plate, the lifter plate is located the surface of cubical switchboard circuit breaker body, the fixed surface of lifter plate is connected with two sloping blocks, and the lifter plate slides downwards, and the electronic sloping block of the gliding suggestion of lifter plate slides, and the gliding drive signboard of sloping block slides, has reached the gliding effect of drive signboard.

Preferably, the surface of storage jar is equipped with detection device, detection device includes the jack, the jack is seted up on the surface of storage jar, the manometer is installed to the inner wall of jack, the surface mounting of manometer has the clamp plate, the inside of clamp plate is inserted and is equipped with two bracing pieces, two the sliding surface of bracing piece is connected with the position fixing plate, the surface and the storage jar fixed connection of position fixing plate can detect the inert gas in the storage jar through setting up detection device.

Preferably, the surface of two bracing pieces is all seted up flutedly, the inner wall sliding connection of recess has places the board, place the surface that the board is located the position fixing board, place the board and slide to the recess inner wall after, the clamp plate is fixed, has reached the effect of fixed clamp plate.

Preferably, the surface of the position fixing plate is fixedly connected with an elastic pad, the elastic pad is positioned on the surface of the pressure gauge, and after the pressure gauge is placed on the elastic pad, gaps between the pressure gauge and the position fixing plate can be reduced, so that the effect of assisting in fixing the pressure gauge is achieved.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. when the switch cabinet breaker body needs to be maintained, the switch cabinet breaker body can be used, the long plate is pulled firstly, the cover frame is driven to slide when the long plate slides downwards, the long plate stops being pulled after the cover frame slides for a certain distance, then the clamping plate is rotated, the surface of the clamping plate is contacted with the pulling plate after the clamping plate rotates, the pulling plate cannot slide upwards, then the signboard is rotated to one side where high-voltage danger is written, the clamping plate rotates for a certain angle, the pulling plate loses the shielding of the clamping plate, the clamping plate can slide at the moment, the cover frame can also slide under the action of the elastic force of the spring, the surface of the signboard is shielded by the cover frame after the cover frame slides upwards for a certain distance, the signboard is fixed at the moment, the switch cabinet breaker body can be used, when the switch cabinet breaker body needs to be maintained, the long plate is pulled firstly, the long plate slides downwards and drives the cover frame to slide, after the cover frame slides for a certain distance, the long plate stops being pulled, then the clamping plate is rotated, after the clamping plate rotates, the surface of the clamping plate is contacted with the pulling plate, at the moment, the pulling plate cannot slide upwards, at the moment, the lifting plate slides downwards, when the lifting plate slides along the surface of the fixing rod, the lifting plate drives the inclined block to slide, the inclined block slides into a gap between the switch cabinet circuit breaker body and the signboard, the inclined block continues sliding, the gap between the switch cabinet circuit breaker body and the signboard is enlarged, at the moment, a worker can rotate the signboard to one side of fault maintenance, then the clamping plate is rotated, after the clamping plate rotates for a certain angle, the pulling plate loses the shielding of the clamping plate, at the moment, the clamping plate can slide, the cover frame can also slide, the cover frame slides under the action of the spring elasticity, after the cover frame slides upwards for a certain distance, the surface of the signboard is shielded by the cover frame, at the moment, the signboard is fixed, the switch cabinet breaker body can be maintained at the moment, and by arranging the indicating device, when the staff use and maintain the switch cabinet breaker body, the staff can be prompted, so that potential safety hazards are reduced.

2. According to the utility model, when the switch cabinet breaker body is detected in a factory, the pressure gauge is firstly inserted into the jack, then the support rods on the pressure plate are inserted into the position fixing plate, then the placing plate is clamped into the inner walls of the grooves on the two support rods, at the moment, the pressure gauge is fixed on the storage tank, a worker can measure inert gas in the storage tank through the pressure gauge, after detection is finished, the placing plate is taken out from the inner walls of the grooves, then the support rods are taken out from the inside of the position fixing plate, at the moment, the pressure gauge is not fixed, at the moment, the pressure gauge is taken out from the jack, then, the jack is sealed, at the moment, the switch cabinet breaker body can be used, the inert gas in the storage tank can be detected by arranging the detection device, and the worker can conveniently use the switch cabinet breaker body.

Drawings

Fig. 1 is a schematic perspective view of a novel 35kV switchgear circuit breaker according to the present invention;

fig. 2 is a schematic diagram of a portion of the structure of fig. 1 in a novel 35kV switchgear circuit breaker according to the present invention;

fig. 3 is a schematic structural diagram of a position a in fig. 2 in a novel 35kV switchgear circuit breaker according to the present invention;

fig. 4 is a schematic diagram of the side view structure of fig. 1 in a novel 35kV switchgear circuit breaker according to the present invention;

fig. 5 is a schematic structural diagram of a position B in fig. 4 in the novel 35kV switchgear circuit breaker according to the present invention.

Illustration of the drawings:

1. a switchgear circuit breaker body; 2. storing the tank; 3. an indicating device; 301. a signboard; 302. a lifting plate; 303. a sloping block; 304. fixing the rod; 305. a spring; 306. a splint; 307. an auxiliary plate; 308. a long plate; 309. a balance plate; 310. a cover frame; 311. a square plate; 312. a lifting rod; 4. a detection device; 41. a pressure gauge; 42. a jack; 43. a position-retaining plate; 44. pressing a plate; 45. a support bar; 46. placing the plate; 47. a groove; 48. an elastic pad.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a novel 35kV cubical switchboard circuit breaker, includes cubical switchboard circuit breaker body 1, storage jar 2 and indicating device 3, and cubical switchboard circuit breaker body 1's surface is equipped with indicating device 3, and the surface of storage jar 2 is equipped with detection device 4.

The specific arrangement and function of the indicating means 3 and the detecting means 4 will be described in detail below.

In this embodiment: indicating device 3 includes compensating plate 309, the surface and the 1 fixed connection of cubical switchboard circuit breaker body of compensating plate 309, the inside of compensating plate 309 is inserted and is equipped with dead lever 304, the arc surface of dead lever 304 rotates the cover and has signboard 301, two square boards 311 of one end fixedly connected with of cubical switchboard circuit breaker body 1 are kept away from to compensating plate 309, the inside of square board 311 slides and inserts and is equipped with lifter 312, the last fixed surface of lifter 312 is connected with lid frame 310, lid frame 310 is "L" shape, the one end fixedly connected with long slab 308 of lid frame 310 is kept away from to two lifter 312, through setting up indicating device 3, can be when maintaining and using the cubical switchboard circuit breaker, indicate the staff.

Specifically, the surfaces of the two lifting rods 312 are sleeved with springs 305, two ends of each spring 305 are fixedly connected with the cover frame 310 and the square plate 311 respectively, and the cover frame 310 slides upwards under the elastic force of the springs 305, so that the effect of driving the cover frame 310 to slide is achieved.

Specifically, one end of the balance plate 309, which is far away from the switch cabinet breaker body 1, is fixedly connected with an auxiliary plate 307, and one ends, which are close to each other, of the two auxiliary plates 307 are rotatably connected with a clamping plate 306.

In this embodiment: after the clamping plate 306 rotates, the surface of the clamping plate 306 contacts with the long plate 308, and at the moment, the long plate 308 cannot slide upwards, so that the effect of limiting the upward sliding of the long plate 308 is achieved.

Specifically, the arc surface sliding connection of dead lever 304 has lifter plate 302, and lifter plate 302 is located cubical switchboard circuit breaker body 1's surface, and lifter plate 302's fixed surface is connected with two sloping blocks 303, and the lifter plate 302 slides downwards, and the electronic sloping block 303 of gliding suggestion of lifter plate 302 slides, and the gliding drive signboard 301 that drives of sloping block 303 slides, has reached the gliding effect of drive signboard 301.

In this embodiment: detection device 4 includes jack 42, and jack 42 is seted up on the surface of storage jar 2, and manometer 41 is installed to the inner wall of jack 42, and the surface mounting of manometer 41 has clamp plate 44, and clamp plate 44's inside is inserted and is equipped with two bracing pieces 45, and the sliding surface of two bracing pieces 45 is connected with position fixing plate 43, and position fixing plate 43's surface and storage jar 2 fixed connection can detect the inert gas in the storage jar 2 through setting up detection device 4.

Specifically, the surfaces of the two support rods 45 are provided with grooves 47, the inner walls of the grooves 47 are connected with placing plates 46 in a sliding mode, the placing plates 46 are located on the surfaces of the fixing plates 43, and after the placing plates 46 slide to the inner walls of the grooves 47, the pressing plates 44 are fixed, so that the effect of fixing the pressing plates 44 is achieved.

Specifically, an elastic pad 48 is fixedly connected to the surface of the retention plate 43, and the elastic pad 48 is located on the surface of the pressure gauge 41.

In this embodiment: after the pressure gauge 41 is placed on the elastic pad 48, the gap between the pressure gauge 41 and the retention plate 43 can be reduced, and the effect of assisting in fixing the pressure gauge 41 is achieved.

The working principle is as follows: when the switch cabinet breaker body 1 is detected in a factory, firstly, the pressure gauge 41 is inserted into the insertion hole 42, then, the support rods 45 on the pressure plate 44 are inserted into the inside of the retaining plate 43, then, the placing plate 46 is clamped into the inner walls of the grooves 47 on the two support rods 45, at the moment, the pressure gauge 41 is fixed on the storage tank 2, a worker can measure the inert gas in the storage tank 2 through the pressure gauge 41, after the detection is finished, the placing plate 46 is taken out from the inner walls of the grooves 47, then, the support rods 45 are taken out from the inside of the retaining plate 43, at the moment, the pressure gauge 41 is not fixed, at the moment, the pressure gauge 41 is taken out from the insertion hole 42, then, the insertion hole 42 is sealed, at the moment, the switch cabinet breaker body 1 can be used, when the switch cabinet breaker body 1 needs to be used, firstly, the long plate 308 is pulled, the cover frame 310 is driven to slide when the long plate 308 slides downwards, and after the cover frame 310 slides for a certain distance, the long plate 308 is stopped to be pulled, then the clamping plate 306 is rotated, after the clamping plate 306 rotates, the surface of the clamping plate 306 is contacted with the pulling plate, at the moment, the pulling plate cannot slide upwards, then the signboard 301 rotates to one side where high-pressure danger is written, then the clamping plate 306 rotates, after the clamping plate 306 rotates for a certain angle, the pulling plate loses the shielding of the clamping plate 306, at the moment, the clamping plate 306 can slide, the cover frame 310 can also slide, the cover frame 310 slides under the elastic force of the spring 305, after the cover frame 310 slides upwards for a certain distance, the surface of the signboard 301 is shielded by the cover frame 310, at the moment, the signboard 301 is fixed, at the moment, the switch cabinet breaker body 1 can be used, when the switch cabinet breaker body 1 needs to be maintained, the long plate 308 is pulled at first, the long plate 308 slides downwards while driving the cover frame 310 to slide, after the cover frame 310 slides for a certain distance, the long plate 308 is stopped to be pulled, then the clamping plate 306 rotates, the surface of the clamping plate 306 is contacted with the pulling plate, at this time, the pulling plate cannot slide upwards, at this time, the lifting plate 302 slides downwards, while the lifting plate 302 slides along the surface of the fixing rod 304, the lifting plate 302 drives the inclined block 303 to slide, the inclined block 303 slides into a gap between the switch cabinet breaker body 1 and the signboard 301, the inclined block 303 continues to slide, the gap between the switch cabinet breaker body 1 and the signboard 301 becomes large, at this time, a worker can rotate the signboard 301 to one side of fault maintenance, then the clamping plate 306 is rotated, after the clamping plate 306 rotates a certain angle, the pulling plate loses the shielding of the clamping plate 306, at this time, the clamping plate 306 can slide, the cover frame 310 can also slide, the cover frame 310 slides under the elastic force of the spring 305, after the cover frame 310 slides upwards for a certain distance, the surface of the signboard 301 is shielded by the cover frame 310, at this time, the signboard 301 is fixed, maintenance of the switchgear breaker body 1 can now be carried out.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a novel 35kV cubical switchboard circuit breaker, includes cubical switchboard circuit breaker body (1), storage jar (2) and indicating device (3), its characterized in that: the surface of cubical switchboard circuit breaker body (1) is equipped with indicating device (3), indicating device (3) are including balance plate (309), the surface and cubical switchboard circuit breaker body (1) fixed connection of balance plate (309), the inside of balance plate (309) is inserted and is equipped with dead lever (304), the arc surface of dead lever (304) rotates the cover and has signboard (301), two square boards (311) of one end fixedly connected with of cubical switchboard circuit breaker body (1) are kept away from in balance plate (309), the inside slip of square board (311) is inserted and is equipped with lifter (312), the last fixed surface of lifter (312) is connected with lid frame (310), lid frame (310) are "L" shape, two the one end fixedly connected with long slab (308) of lid frame (310) is kept away from in lifter (312).

2. The novel 35kV switchgear circuit breaker of claim 1, characterized in that: the surface of the two lifting rods (312) is sleeved with a spring (305), and two ends of the spring (305) are fixedly connected with the cover frame (310) and the square plate (311) respectively.

3. The novel 35kV switchgear circuit breaker of claim 1, characterized in that: one end, far away from the switch cabinet breaker body (1), of the balance plate (309) is fixedly connected with an auxiliary plate (307), and one ends, close to each other, of the two auxiliary plates (307) are rotatably connected with clamping plates (306).

4. The novel 35kV switchgear circuit breaker of claim 1, characterized in that: the arc surface sliding connection of dead lever (304) has lifter plate (302), lifter plate (302) are located the surface of cubical switchboard circuit breaker body (1), the fixed surface of lifter plate (302) is connected with two sloping blocks (303).

5. The novel 35kV switchgear circuit breaker of claim 1, characterized in that: the surface of storage jar (2) is equipped with detection device (4), detection device (4) include jack (42), the surface at storage jar (2) is seted up in jack (42), manometer (41) are installed to the inner wall of jack (42), the surface mounting of manometer (41) has clamp plate (44), the inside of clamp plate (44) is inserted and is equipped with two bracing pieces (45), two the sliding surface of bracing piece (45) is connected with position fixing plate (43), the surface and storage jar (2) fixed connection of position fixing plate (43).

6. The novel 35kV switchgear circuit breaker of claim 5, characterized in that: the surfaces of the two supporting rods (45) are provided with grooves (47), the inner walls of the grooves (47) are connected with placing plates (46) in a sliding mode, and the placing plates (46) are located on the surfaces of the fixing plates (43).

7. The novel 35kV switchgear circuit breaker of claim 5, characterized in that: an elastic pad (48) is fixedly connected to the surface of the retention plate (43), and the elastic pad (48) is located on the surface of the pressure gauge (41).