CN218730624U

CN218730624U - Sulfur hexafluoride circuit breaker

Info

Publication number: CN218730624U
Application number: CN202223015128.4U
Authority: CN
Inventors: 曹桂云; 周明; 沈小阳; 周欣
Original assignee: Zhujie Electric Co ltd
Current assignee: Zhujie Electric Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-24
Anticipated expiration: 2032-11-11

Abstract

The utility model relates to the technical field of circuit breakers, and discloses a sulfur hexafluoride circuit breaker, which comprises a main body assembly; the main body assembly comprises a base, and a breaker body is arranged at the top of the base; the four wheels are rotatably connected to the bottom of the base; an adjusting component is arranged in the base; the adjustment assembly includes: the frame body is connected to the outside of the base in a sliding manner; after the sulfur hexafluoride circuit breaker body is moved to the designated position, the motor is turned on, the sliding block drives the frame body and the plurality of support legs to simultaneously slide downwards, the base is supported, the sulfur hexafluoride circuit breaker body is adjusted to be in a horizontal position by rotating the support legs at the low position, the movement is completed, the sulfur hexafluoride circuit breaker body can be effectively fixed at the designated position while the sulfur hexafluoride circuit breaker body is conveniently moved, the sulfur hexafluoride circuit breaker body can be always kept in a horizontal state by adjusting the height of the support legs, the adjusting mode is simple, and the sulfur hexafluoride circuit breaker body is convenient for workers to use.

Description

Sulfur hexafluoride circuit breaker

Technical Field

The utility model relates to a circuit breaker technical field specifically is a sulfur hexafluoride circuit breaker.

Background

The sulfur hexafluoride circuit breaker is a circuit breaker using sulfur hexafluoride gas as an arc extinguishing medium and an insulating medium, and the existing high-voltage sulfur hexafluoride circuit breaker is generally directly placed outdoors.

When the high-voltage sulfur hexafluoride circuit breaker is installed, the high-voltage sulfur hexafluoride circuit breaker is large in size and difficult to transport, and a common solution is to conveniently move the high-voltage sulfur hexafluoride circuit breaker by adding wheels, but the wheels are inconvenient to store after the wheels are added, so that the contact area of the high-voltage sulfur hexafluoride circuit breaker and the ground is reduced, the stability of the device is reduced, and the use of the high-voltage sulfur hexafluoride circuit breaker is inconvenient.

The existing high-voltage sulfur hexafluoride circuit breaker does not have a good adjusting function, and the height of the moving wheel can not be adjusted according to the use requirement while the moving wheel is used, so that inconvenience is brought to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sulfur hexafluoride circuit breaker possesses the advantage of adjusting, has solved current high-pressure sulfur hexafluoride circuit breaker and has not possessed better regulatory function's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a sulphur hexafluoride circuit breaker including a body assembly; the main body assembly comprises a base, and a breaker body is arranged at the top of the base; the four wheels are rotatably connected to the bottom of the base; an adjusting component is arranged in the base; the adjustment assembly includes: the frame body is connected to the outside of the base in a sliding manner; the support columns are fixedly connected to the bottom of the frame body in a pairwise symmetry manner; the support legs are in threaded connection with the inner side wall of each support column; the sliding chute is arranged on the front surface of the base and penetrates through the base; the sliding block is connected in the sliding groove in a sliding mode, and two ends of the sliding block are fixedly connected with the inner side of the frame body; the screw is rotatably connected in the sliding groove, and the outer side wall of the screw is in threaded connection with the inner side wall of the sliding block; the motor set up in the base bottom, just the motor output with screw rod bottom fixed connection.

Preferably: the adjustment assembly further comprises: and the water level is arranged at the top of the frame body and is provided with a plurality of water levels.

Preferably: the base front surface and side have all been seted up the spout, two the spout all runs through the base, the slider is the cross slider, just every terminal surface of slider all with framework inside wall fixed connection.

Preferably: the support column with the stabilizer blade is a set of, the framework bottom is provided with four groups at least.

Preferably: each support column is internally provided with an auxiliary assembly; the auxiliary assembly includes: the thread is arranged on the outer side wall of the support leg, and the support leg is in threaded connection with the support pillar through the thread; the rotating shaft is fixedly connected to the tops of the support legs, and the top end of the rotating shaft penetrates through the frame body; and the hand wheel is fixedly connected to the top end of the rotating shaft.

Preferably: each supporting leg vertical section is an isosceles trapezoid hollow supporting leg.

Preferably: the height of the rotating shaft is equal to that of the supporting column.

(III) advantageous effects

Compared with the prior art, the utility model provides a sulfur hexafluoride circuit breaker possesses following beneficial effect:

the utility model discloses possess the advantage of regulation, remove sulfur hexafluoride circuit breaker body to the assigned position back through a plurality of wheels, open the motor, make the slider drive framework and a plurality of stabilizer blade while lapse, and prop up the base through the stabilizer blade, make the wheel leave ground, and through the stabilizer blade of rotating the low-order, adjust sulfur hexafluoride circuit breaker body to horizontal position, accomplish the removal, when having done the convenience and having removed sulfur hexafluoride circuit breaker body, can be with the effectual fixing in the assigned position of sulfur hexafluoride circuit breaker body, and can be through the height of adjusting the stabilizer blade, make sulfur hexafluoride circuit breaker body remain the horizontality throughout, the regulative mode is simple, make things convenient for the staff to use, the problem that current high-pressure sulfur hexafluoride circuit breaker does not possess better regulatory function is solved.

Drawings

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

fig. 2 is a schematic view of the connection mode of the top portion of the adjusting assembly according to the present invention.

In the figure:

1. a body assembly; 11. a base; 12. a circuit breaker body; 13. a wheel;

2. an adjustment assembly; 21. a frame body; 22. a support pillar; 23. a support leg; 24. a chute; 25. a slider; 26. a screw; 27. a motor; 28. a level;

3. an auxiliary component; 31. a thread; 32. a rotating shaft; 33. a handwheel.

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.

Example one

A sulphur hexafluoride circuit breaker comprising a body assembly 1; the main body assembly 1 comprises a base 11, and a breaker body 12 is arranged at the top of the base; the wheels 13 are rotatably connected to the bottom of the base 11 and are provided with four wheels; an adjusting component 2 is arranged in the base 11; the adjustment assembly 2 comprises: a frame 21 slidably connected to the outside of the base 11; the supporting columns 22 are symmetrically fixed at the bottom of the frame body 21 in pairs; a support leg 23 screwed to an inner side wall of each support column 22; the sliding chute 24 is arranged on the front surface of the base 11, and the sliding chute 24 penetrates through the base 11; the sliding block 25 is connected in the sliding groove 24 in a sliding manner, and two ends of the sliding block 25 are fixedly connected with the inner side of the frame body 21; the screw 26 is rotatably connected in the chute 24, and the outer side wall of the screw 26 is in threaded connection with the inner side wall of the slide block 25; the motor 27 is arranged at the bottom of the base 11, and the output end of the motor 27 is fixedly connected with the bottom end of the screw rod 26; the adjustment assembly 2 further comprises: a plurality of levels 28 provided on the top of the frame 21; the sliding grooves 24 are formed in the front surface and the side surfaces of the base 11, the two sliding grooves 24 penetrate through the base 11, the sliding block 25 is a cross-shaped sliding block, and each end surface of the sliding block 25 is fixedly connected with the inner side wall of the frame body 21; the supporting columns 22 and the supporting legs 23 form a group, and at least four groups are arranged at the bottom of the frame body 21.

Referring to fig. 1-2, when the sulfur hexafluoride breaker body 12 needs to be moved, the base 11 is directly pushed, the base 11 is moved through the plurality of wheels 13 until the sulfur hexafluoride breaker body is moved to a specified position, the motor 27 is turned on, the motor 27 drives the screw 26 to rotate, the screw 26 rotates and drives the slider 25 to slide in the chute 24, and simultaneously, the frame 21 is pulled to slide downward outside the base 11, so that the frame 21 drives the plurality of support columns 22 and the plurality of support legs 23 to slide downward at the same time, until each support leg is in contact with the ground, the screw 26 continues to rotate, so that the support columns 22 and the support legs 23 support the base 11 through the frame 21, the wheels 13 leave the ground, the motor 27 is turned off, and at this time, a worker can observe whether the base 11 and the sulfur hexafluoride breaker body 12 are inclined, if inclined, the support leg 23 corresponding to the low position is rotated, so that the support leg 23 is in threaded connection with the inner side wall of the support column 22, so that the support leg 23 slides out of the support column 22, and finishes the movement after the height adjustment of the corresponding support leg 23 is finished according to the use requirement; when the height of the support leg 23 is adjusted, a worker can judge whether the sulfur hexafluoride breaker body 12 is horizontal or not by observing the level gauge 28, so that the practicability of the device is improved; when the height of the frame body 21 is adjusted, the sliding blocks 25 slide in the two sliding grooves 24, and the fixed points between the sliding blocks 25 and the frame body 21 are increased, so that the stability of the device is improved; when the supporting device is used, the plurality of supporting legs 23 are arranged to support a plurality of directions of the base 11, so that a good supporting effect is achieved.

Example two

Auxiliary functions are added on the basis of the first embodiment;

each support column 22 is internally provided with an auxiliary component 3; the auxiliary assembly 3 comprises: the thread 31 is arranged on the outer side wall of the leg 23, and the leg 23 is in threaded connection with the supporting column 22 through the thread 31; the rotating shaft 32 is fixedly connected to the tops of the supporting legs 23, and the top end of the rotating shaft 32 penetrates through the frame body 21; a hand wheel 33 fixedly connected to the top end of the rotating shaft 32; each supporting leg 23 is a hollow supporting leg with an isosceles trapezoid vertical section; the height of the rotating shaft 32 is equal to that of the supporting column 22.

Referring to fig. 1-2, when the height of the supporting leg 23 needs to be adjusted, the hand wheel 33 is directly rotated, so that the hand wheel 33 drives the supporting leg 23 to rotate through the rotating shaft 32, the supporting leg 23 is connected with the thread on the inner side wall of the supporting column 22 through the thread 31, and the supporting leg 23 slides out downwards, which is convenient for a worker to adjust; when in use, the supporting legs 23 can support the sulfur hexafluoride breaker body 12, meanwhile, the contact area with the ground is reduced, and the influence on the normal use of the supporting legs 23 due to uneven road surface is prevented; preventing the feet 23 from sliding out of the interior of the support column 22 during adjustment, which would interfere with normal use.

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. A sulphur hexafluoride circuit breaker comprising a body assembly (1); the body assembly (1) comprises:

a base (11) provided with a breaker body (12) at the top thereof;

the wheels (13) are rotatably connected to the bottom of the base (11) and are provided with four wheels;

the method is characterized in that: an adjusting component (2) is arranged in the base (11); the adjustment assembly (2) comprises:

a frame (21) slidably connected to the outside of the base (11);

the supporting columns (22) are fixedly connected to the bottom of the frame body (21) in a pairwise symmetrical mode;

a support leg (23) screwed to the inner side wall of each support column (22);

the sliding chute (24) is arranged on the front surface of the base (11), and the sliding chute (24) penetrates through the base (11);

the sliding block (25) is connected in the sliding groove (24) in a sliding mode, and two ends of the sliding block (25) are fixedly connected with the inner side of the frame body (21);

the screw rod (26) is rotatably connected in the sliding groove (24), and the outer side wall of the screw rod (26) is in threaded connection with the inner side wall of the sliding block (25);

the motor (27) is arranged at the bottom of the base (11), and the output end of the motor (27) is fixedly connected with the bottom end of the screw rod (26).

2. A sulphur hexafluoride circuit breaker as claimed in claim 1, wherein: the adjustment assembly (2) further comprises:

and a plurality of levels (28) which are arranged on the top of the frame body (21).

3. A sulphur hexafluoride circuit breaker as claimed in claim 1, wherein: base (11) front surface and side have all been seted up spout (24), two spout (24) all run through base (11), slider (25) are cross slider, just every terminal surface of slider (25) all with framework (21) inside wall fixed connection.

4. A sulphur hexafluoride circuit breaker as claimed in claim 3, wherein: the supporting columns (22) and the supporting legs (23) form a group, and at least four groups are arranged at the bottom of the frame body (21).

5. A sulphur hexafluoride circuit breaker as claimed in claim 4, wherein: an auxiliary component (3) is arranged in each supporting column (22); the auxiliary assembly (3) comprises:

the thread (31) is arranged on the outer side wall of the supporting leg (23), and the supporting leg (23) is in threaded connection with the supporting column (22) through the thread (31);

the rotating shaft (32) is fixedly connected to the tops of the supporting legs (23), and the top end of the rotating shaft (32) penetrates through the frame body (21);

and the hand wheel (33) is fixedly connected to the top end of the rotating shaft (32).

6. A sulphur hexafluoride circuit breaker as claimed in claim 5, wherein: each supporting leg (23) is a hollow supporting leg with an isosceles trapezoid vertical cross section.

7. A sulphur hexafluoride circuit breaker as claimed in claim 5, wherein: the height of the rotating shaft (32) is equal to that of the supporting column (22).