CN216980468U

CN216980468U - Circuit breaker with dustproof structure for automatic control of industrial electric appliance

Info

Publication number: CN216980468U
Application number: CN202220031853.1U
Authority: CN
Inventors: 吕晓峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-07-15
Anticipated expiration: 2032-01-07

Abstract

The utility model belongs to the technical field of circuit breakers, and particularly relates to a circuit breaker with a dustproof structure for automatic control of industrial electric appliances. Through setting up the driving plate, when the guard plate was protected to the circuit breaker main part to needs are closed, the pulling rope is stimulateeed downwards, and the driving plate can constitute anticlockwise rotation afterwards, because in the slide bar embedding transverse sliding groove on the linkage plate, when the slide bar was rotatory along with the driving plate, can drive linkage plate and rack rebound, the gear can begin clockwise turning after that, and fixed connection's guard plate with it can begin to be close to the wallboard rotation afterwards, covers the circuit breaker main part, realizes dirt-proof purpose.

Description

Circuit breaker with dustproof structure for automatic control of industrial electric appliance

Technical Field

The utility model relates to the technical field of circuit breakers, in particular to a circuit breaker with a dustproof structure for automatic control of industrial electric appliances.

Background

The circuit breaker is a switching device which can close, bear and break the current under the condition of a normal loop and can close, bear and break the current under the condition of an abnormal loop within a specified time, the circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the using range of the circuit breaker, the dividing of the high-voltage and low-voltage boundary lines is fuzzy, the circuit breaker is generally called a high-voltage electrical appliance with the voltage of more than 3kV, the generation, the transmission and the use of electricity are extremely important links, a power distribution system comprises a transformer and various high-voltage and low-voltage electrical equipment, and the low-voltage circuit breaker is an electrical appliance with large using amount.

The circuit breaker is often exposed to the outside when in use, but many circuit breaker devices at present lack a good dustproof structure and have no way to fix a line well, so that the circuit breaker with the dustproof structure for the automatic control of industrial electric appliances is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plurality of current circuit breaker devices with dustproof structures for automatic control of industrial electric appliances, which are provided by the utility model, and the problems that the good dustproof structures are lacked and the circuits can not be well fixed are solved.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a circuit breaker that industrial electrical apparatus automatic control used has dustproof construction, includes:

the wallboard, the surface mounting of wallboard has the circuit breaker main part, the surperficial swivelling joint that the side of circuit breaker main part is located the wallboard has the guard plate, the side swivelling joint of wallboard has the driving plate, the surface of driving plate is provided with the stay cord, the solid fixed ring of afterbody fixedly connected with of stay cord, the fixed ring's below is located the fixed surface fixedly connected with dead lever of wallboard, the surface of driving plate is located the another side fixedly connected with slide bar of stay cord, the sliding surface of slide bar is connected with the linkage plate, the side fixedly connected with rack of linkage plate, the side meshing of rack has the gear.

The surface of guard plate is provided with links up the groove, the inside swivelling joint in groove has rotatory ring, the inner ring fixedly connected with push pedal of rotatory ring, the side laminating of push pedal has the push rod, the afterbody fixedly connected with clamp ring of push rod.

Preferably, the included angle between the transmission plate and the wall plate is set, and the left end and the right end of the transmission plate are arranged on the pull rope and the slide bar.

Preferably, the sliding rod is perpendicular to the transmission plate, and the surface of the connecting plate is provided with a transverse sliding groove.

Preferably, three groups of push plates are symmetrically arranged around the circle center of the rotating ring, and the length of each push plate is smaller than the radius of the rotating ring.

Preferably, the push rod is connected with the protection plate in a sliding mode, and the push rod forms a sliding structure through the push plate.

Preferably, the centre of the clamping ring is at the same point as the centre of the rotating ring.

In the present invention,

1. through setting up the driving plate, when the guard plate was protected the circuit breaker main part to needs shut, the pulling rope was stimulateeed downwards, and the driving plate can constitute anticlockwise rotation afterwards, because in the slide bar embedding horizontal spout on the linkage plate, when the slide bar was rotatory along with the driving plate, can drive linkage plate and rack rebound, the gear can begin clockwise rotation after that, and fixed connection's guard plate with it can begin to be close to the wallboard rotation afterwards, covers the circuit breaker main part, realizes dirt-proof purpose.

2. Through setting up rotatory ring, the rotatory ring rotation of control, the push pedal can begin together rotatory after that because three push pedals of group are the slope setting, and the push rod laminates with the push pedal each other, when the push pedal counter-clockwise turning, can apply thrust to the push rod for the push rod drives the clamp ring and removes towards the centre of a circle of rotatory ring, fixes the multiunit electric wire, prevents that it is difficult to arrange in order in a jumble or disorderly.

Drawings

Fig. 1 is a schematic side view of a circuit breaker with a dust-proof structure for an automatic control of an industrial electric appliance according to the present invention;

fig. 2 is a schematic top view of a circuit breaker with a dust-proof structure for an automatic control of an industrial electric appliance according to the present invention;

fig. 3 is a schematic front view of a circuit breaker with a dustproof structure for an automatic control of an industrial electric appliance according to the present invention;

FIG. 4 is a schematic structural diagram of a connecting groove of a circuit breaker with a dustproof structure for automatic control of industrial electric appliances according to the present invention;

fig. 5 is a schematic partial structural view of a circuit breaker with a dust-proof structure for an automatic control of an industrial electrical appliance according to the present invention.

In the figure: 1. a wallboard; 2. a circuit breaker main body; 3. a protection plate; 4. a drive plate; 5. pulling a rope; 6. a fixing ring; 7. fixing the rod; 8. a slide bar; 9. a connector tile; 10. a rack; 11. a gear; 12. a rotating ring; 13. pushing the plate; 14. a push rod; 15. a clamping ring; 16. a connecting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 5, a circuit breaker with a dustproof structure for an automatic control of an industrial electric appliance, characterized in that, the circuit breaker with a dustproof structure for an automatic control of an industrial electric appliance comprises:

the circuit breaker comprises a wall plate 1, wherein a circuit breaker main body 2 is mounted on the surface of the wall plate 1, a protection plate 3 is rotatably connected to the side surface of the circuit breaker main body 2, which is positioned on the surface of the wall plate 1, a transmission plate 4 is rotatably connected to the side surface of the wall plate 1, the included angle between the transmission plate 4 and the wall plate 1 is 45 degrees, a left end and a right end of the transmission plate 4 are arranged on a pull rope 5 and a slide bar 8, and a pull rope 5 is arranged on the surface of the transmission plate 4;

the tail part of the pull rope 5 is fixedly connected with a fixing ring 6, a fixing rod 7 is fixedly connected below the fixing ring 6 and on the surface of the wall plate 1, a sliding rod 8 is fixedly connected to the surface of the transmission plate 4, which is positioned on the other side of the pulling rope 5, the pulling rope 5 is pulled downwards, then the transmission plate 4 can rotate anticlockwise, because the sliding rods 8 are embedded in the transverse sliding grooves of the connecting joint plates 9, when the sliding rods 8 rotate along with the transmission plates 4, the connecting joint plates 9 and the racks 10 are driven to move upwards, the slide bars 8 are vertical to the transmission plate 4, the surface of the connecting plate 9 is provided with a transverse sliding chute, the surface of the slide bars 8 is connected with the connecting plate 9 in a sliding way, a rack 10 is fixedly connected to the side surface of the connecting plate 9, when the gear 11 rotates clockwise, the protection plate 3 fixedly connected with the gear starts to rotate close to the wall plate 1, the breaker main body 2 is covered, and the gear 11 is meshed with the side surface of the rack 10 for achieving the dustproof purpose;

the surface of the protection plate 3 is provided with a connecting groove 16, the inside of the connecting groove 16 is rotatably connected with a rotating ring 12, the inner ring of the rotating ring 12 is fixedly connected with push plates 13, the push plates 13 are symmetrically provided with three groups about the center of the rotating ring 12, the length of the push plates 13 is smaller than the radius of the rotating ring 12, the side surfaces of the push plates 13 are attached with push rods 14, the push rods 14 are slidably connected with the protection plate 3, the push rods 13 form a sliding structure through the push plates 14, the tail parts of the push rods 14 are fixedly connected with clamping rings 15 to control the rotating ring 12 to rotate, then the push plates 13 start to rotate together, because the three groups of push plates 13 are obliquely arranged, and the push rods 14 are attached to the push plates 13, when the push plates 13 rotate anticlockwise, thrust is applied to the push rods 14, so that the push rods 14 drive the clamping rings 15 to move towards the center of the rotating ring 12 to fix a plurality of groups of electric wires, so as to prevent the disorder and the difficulty in tidying, and the center of the clamping ring 15 is at the same point with the center of the rotating ring 12.

The working principle is as follows: when the dustproof circuit breaker is used, the protection plate 3 is controlled to rotate firstly, when the protection plate 3 needs to be closed to protect the circuit breaker main body 2, the pull rope 5 is pulled downwards, then the transmission plate 4 can rotate anticlockwise, the sliding rod 8 is embedded into the transverse sliding groove in the connecting plate 9, when the sliding rod 8 rotates along with the transmission plate 4, the connecting plate 9 and the rack 10 can be driven to move upwards, then the gear 11 can rotate clockwise, then the protection plate 3 fixedly connected with the gear can start to rotate close to the wall plate 1, the circuit breaker main body 2 is covered, and the purpose of dust prevention is achieved;

next, the circuit is fixed, because there are many wires on the breaker body 2, in order to prevent it from being very disorderly, at first, the rotating ring 12 is controlled to rotate, then the push plates 13 will start to rotate together, because the three groups of push plates 13 are arranged obliquely, and the push rods 14 and the push plates 13 are attached to each other, when the push plates 13 rotate counterclockwise, a thrust will be applied to the push rods 14, so that the push rods 14 drive the clamping ring 15 to move towards the center of the rotating ring 12, and fix the multiple groups of wires, thereby preventing them from being disorderly and difficult to arrange.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an industry electrical apparatus automatic control is with circuit breaker that has dustproof construction which characterized in that includes:

a wall plate (1), a breaker main body (2) is arranged on the surface of the wall plate (1), the side surface of the breaker main body (2) is positioned on the surface of the wallboard (1) and is rotationally connected with a protection plate (3), the side surface of the wallboard (1) is rotatably connected with a transmission plate (4), the surface of the transmission plate (4) is provided with a pull rope (5), the tail part of the pull rope (5) is fixedly connected with a fixing ring (6), a fixing rod (7) is fixedly connected below the fixing ring (6) and positioned on the surface of the wallboard (1), the surface of the transmission plate (4) is fixedly connected with a slide bar (8) on the other surface of the pull rope (5), the surface of the sliding rod (8) is connected with a connecting plate (9) in a sliding way, the side surface of the connecting plate (9) is fixedly connected with a rack (10), the side surface of the rack (10) is engaged with a gear (11),

the surface of guard plate (3) is provided with links up groove (16), the inside swivelling joint in linking up groove (16) has rotatory ring (12), the inner ring fixedly connected with push pedal (13) of rotatory ring (12), the side laminating of push pedal (13) has push rod (14), the afterbody fixedly connected with clamp ring (15) of push rod (14).

2. The circuit breaker with dustproof structure for automatic control of industrial electric appliances according to claim 1, characterized in that: the included angle of the transmission plate (4) and the wallboard (1) is 45 degrees, and the left end and the right end of the transmission plate (4) are arranged on the pull rope (5) and the slide bar (8).

3. The circuit breaker with dustproof structure for automatic control of industrial electric appliances according to claim 1, characterized in that: the sliding rod (8) is perpendicular to the transmission plate (4), and a transverse sliding groove is formed in the surface of the connecting plate (9).

4. The circuit breaker with dustproof structure for automatic control of industrial electric appliances according to claim 1, characterized in that: three groups of push plates (13) are symmetrically arranged around the circle center of the rotating ring (12), and the length of each push plate (13) is smaller than the radius of the rotating ring (12).

5. The circuit breaker with dust-proof structure for automatic control of industrial electric appliances according to claim 1, characterized in that: the push rod (14) is connected with the protection plate (3) in a sliding mode, and the push rod (14) forms a sliding structure through the push plate (13).

6. The circuit breaker with dustproof structure for automatic control of industrial electric appliances according to claim 1, characterized in that: the centre of the clamping ring (15) is at the same point with the centre of the rotating ring (12).