CN218676930U

CN218676930U - High-voltage vacuum circuit breaker driving device

Info

Publication number: CN218676930U
Application number: CN202222999629.4U
Authority: CN
Inventors: 卫兆华; 刘家良
Original assignee: Guizhou Hualiang Electric Co ltd
Current assignee: Guizhou Hualiang Electric Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-03-21
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a high-pressure vacuum circuit breaker drive arrangement, the utility model relates to a high-pressure vacuum circuit breaker technical field. This high-pressure vacuum circuit breaker drive arrangement, including high-pressure vacuum circuit breaker, install the connecting rod on high-pressure vacuum circuit breaker's the inner wall, install the plug-in strip on one side outer wall of connecting rod, install bracing piece one on one side outer wall of connecting rod, install the stator on one side inner wall of high-pressure vacuum circuit breaker, install the rotor on one side inner wall of high-pressure vacuum circuit breaker, stator and rotor looks adaptation, install the threaded rod on one side outer wall of rotor, install bracing piece three on one side outer wall of threaded rod, the connecting rod drives the plug-in strip and removes to accomplish combined floodgate or separating brake operation, do not need artifical manual operation, simultaneously can remote control, it is safe convenient more, and can effectually avoid the condition that the combined floodgate is not in place, guarantee the safe in utilization of circuit breaker.

Description

High-voltage vacuum circuit breaker driving device

Technical Field

The utility model relates to a high-pressure vacuum circuit breaker technical field specifically is a high-pressure vacuum circuit breaker drive arrangement.

Background

The vacuum circuit breaker is named because the arc extinguishing medium and the insulating medium of the contact gap after arc extinguishing are both high vacuum; the Chinese patent discloses a driving device of a high-voltage vacuum circuit breaker, the publication number is CN215451267U, the application provides that most of driving devices of the existing high-voltage vacuum circuit breaker are manual, when the switching-on and the switching-off are needed, personnel are needed to manually operate and drive a switching-on and switching-off handle to realize the switching-on and the switching-off, in the actual operation process, because the contact condition of contacts inside the circuit breaker cannot be seen by the operating personnel, the incomplete switching-on and switching-off condition often occurs, when the switching-off is incomplete, faults cannot be quickly cut off, contact burning loss is easily caused, oil injection is carried out on the circuit breaker, an explosion chamber is exploded, when the switching-on is incomplete, the contacts are not in place, along with the increase of load current, the contacts continuously generate heat, and the problem of fire is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high-pressure vacuum circuit breaker drive arrangement has solved the problem that needs artifical manual divide-shut brake operation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high-pressure vacuum circuit breaker drive arrangement, includes high-pressure vacuum circuit breaker, install the connecting rod on high-pressure vacuum circuit breaker's the inner wall, install the plug-in strip on one side outer wall of connecting rod, install bracing piece one on one side outer wall of connecting rod, install the stator on one side inner wall of high-pressure vacuum circuit breaker, install the rotor on one side inner wall of high-pressure vacuum circuit breaker, stator and rotor looks adaptation, install the threaded rod on one side outer wall of rotor.

Preferably, install bracing piece three on one side outer wall of threaded rod, install movable rod two on one side outer wall of bracing piece three, bracing piece two is installed to the one end of movable rod two, install movable rod one on one side outer wall of bracing piece two, install on one side outer wall of bracing piece one the one end of movable rod one.

Preferably, a closing limiting block is installed on the outer wall of one side of the high-voltage vacuum circuit breaker, an opening limiting block is installed on the outer wall of one side of the high-voltage vacuum circuit breaker, a protective shell is installed on the outer wall of one side of the high-voltage vacuum circuit breaker, and one end of the connecting rod penetrates through the arrangement of the high-voltage vacuum circuit breaker.

Preferably, the outer wall of the third supporting rod is connected with the inner wall of the high-voltage vacuum circuit breaker, and the inner wall of one side of the high-voltage vacuum circuit breaker is provided with the single chip microcomputer.

Preferably, the signal output end of the single chip microcomputer is connected with the signal receiving end of the stator through a signal line, and the input end of the stator is connected with an electric wire.

Preferably, install the mounting panel on one side outer wall of high-pressure vacuum circuit breaker, install the gag lever post on the inner wall of mounting panel, the one end of gag lever post runs through the mounting panel setting, install the rope on one side outer wall of gag lever post.

Preferably, the other end of the rope is installed on the outer wall of one side of the mounting panel, a first sliding groove is formed in the outer wall of one side of the mounting panel, a second sliding groove is formed in the inner wall of one side of the first sliding groove, a mounting seat is installed on the inner wall of the second sliding groove, and the mounting seat is L-shaped.

Advantageous effects

The utility model provides a high-pressure vacuum circuit breaker drive arrangement. Compared with the prior art, the method has the following beneficial effects:

(1) This high-pressure vacuum circuit breaker drive arrangement, through setting up high-pressure vacuum circuit breaker, the combined floodgate stopper, the separating brake stopper, the plug-in strip, the connecting rod, bracing piece one, the protective housing, movable rod one, bracing piece two, movable rod two, bracing piece three, the threaded rod, the rotor, the stator, the singlechip, control stator circular telegram through the singlechip, make the rotor can drive the threaded rod and rotate, make the connecting rod drive the plug-in strip and remove, thereby accomplish combined floodgate or separating brake operation, do not need artifical manual operation, simultaneously can remote control, it is safe convenient more, and can effectually avoid the not in-place condition of combined floodgate and separating brake, guarantee the safe in utilization of circuit breaker.

(2) This high-pressure vacuum circuit breaker drive arrangement through setting up mounting panel, mount pad, gag lever post, rope, slides in through the spout that sets up the mount pad along the mounting panel outer wall, then inserts the gag lever post from spacing hole, carries on spacingly to the mount pad, is convenient for install high-pressure vacuum circuit breaker, need not screw up or loosen through one of bolt, practices thrift the installation, demolishs required time.

Drawings

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

FIG. 2 is a structural view of the protective case of the present invention;

FIG. 3 is a structural view of a second support rod of the present invention;

fig. 4 is an exploded view of the mounting seat of the present invention.

In the figure: 1. a high voltage vacuum circuit breaker; 2. a closing limiting block; 3. a brake separating limiting block; 4. a knife switch; 5. a connecting rod; 6. a first supporting rod; 7. a protective shell; 8. a first movable rod; 9. a second supporting rod; 10. a second movable rod; 11. a third supporting rod; 12. a threaded rod; 13. a rotor; 14. a stator; 15. a single chip microcomputer; 16. mounting a plate; 17. a mounting seat; 18. a limiting rod; 19. a rope.

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. 1-3, the present invention provides a technical solution: a high-voltage vacuum circuit breaker driving device comprises a high-voltage vacuum circuit breaker 1, wherein the inner wall of the high-voltage vacuum circuit breaker 1 is movably connected with the outer wall of a connecting rod 5 through a bearing I, the outer wall of one side of the connecting rod 5 is fixedly connected with the outer wall of one side of a switch blade 4, the outer wall of one side of the connecting rod 5 is fixedly connected with the outer wall of one side of a supporting rod I6, the inner wall of one side of the high-voltage vacuum circuit breaker 1 is fixedly connected with the outer wall of one side of a stator 14, the inner wall of one side of the high-voltage vacuum circuit breaker 1 is movably connected with the outer wall of one side of a rotor 13 through a bearing II, the stator 14 is matched with the rotor 13, the outer wall of one side of the rotor 13 is fixedly connected with one end of a threaded rod 12, the outer wall of one side of the threaded rod 12 is in threaded connection with the inner wall of a supporting rod III 11, the outer wall of one side of the supporting rod III 11 is fixedly connected with the outer wall of a movable rod II 10, one end of the movable rod II 10 is movably connected with the outer wall of one side of a supporting rod II 9 through a bearing III, one side outer wall of the supporting rod II 9 is movably connected with one end of the movable rod I8 through a bearing, one end of the movable rod I8 is fixedly arranged on one side outer wall of the supporting rod I6, one side outer wall of the high-voltage vacuum circuit breaker 1 is fixedly connected with one side outer wall of the closing limiting block 2, one side outer wall of the high-voltage vacuum circuit breaker 1 is fixedly connected with one side outer wall of the opening limiting block 3, one side outer wall of the high-voltage vacuum circuit breaker 1 is fixedly connected with one side outer wall of the protective shell 7, one end of the connecting rod 5 penetrates through the outer wall of the high-voltage vacuum circuit breaker 1 and extends into the high-voltage vacuum circuit breaker 1, the supporting rod I6, the movable rod I8, the supporting rod II 9, the movable rod II 10 and the supporting rod III 11 can be made of insulating materials or externally wrapped with insulating materials, and the outer wall of the supporting rod III 11 is connected with the inner wall of the high-voltage vacuum circuit breaker 1 in a sliding manner, the inner wall of one side of the high-voltage vacuum circuit breaker 1 is fixedly connected with the outer wall of one side of the single chip microcomputer 15, the signal output end of the single chip microcomputer 15 is electrically connected with the signal receiving end of the stator 14 through a signal wire, and the input end of the stator 14 is electrically connected with one end of the wire.

During the use, through singlechip 15 control stator 14 circular telegram, make rotor 13 can drive threaded rod 12 and rotate, threaded rod 12 drives three 11 rotations of bracing piece, high-pressure vacuum circuit breaker 1 carries on spacingly to three 11 of bracing pieces, make three 11 of bracing pieces can remove along threaded rod 12, three 11 of bracing pieces drive two 10 movements of movable rod, two 10 movements of movable rod drive two 9 of bracing pieces, two 9 movements of movable rod drive one 8 of bracing pieces, one 8 movements of movable rod drive one 6 of bracing pieces, one 6 movements of bracing piece drive connecting rod 5, make connecting rod 5 drive switch blade 4 and remove, thereby accomplish combined floodgate or separating brake operation, when switch blade 4 closely laminated to combined floodgate stopper 2 or separating brake stopper 3's one of them side outer wall, singlechip 15 control stator 14 outage.

In another embodiment, as shown in FIGS. 1-4: install mounting panel 16 on one side outer wall of high-voltage vacuum circuit breaker 1, install gag lever post 18 on mounting panel 16's the inner wall, mounting panel 16 setting is run through to the one end of gag lever post 18, install rope 19 on one side outer wall of gag lever post 18, install on one side outer wall of mounting panel 16 the other end of rope 19, seted up spout one on one side outer wall of mounting panel 16, seted up spout two on one side inner wall of spout one, install mount pad 17 on the inner wall of spout two, mount pad 17 is the setting of L shape.

During the use, slide in through the spout that offers mounting seat 17 along the 16 outer walls of mounting panel, then high-pressure vacuum circuit breaker 1 moves down under the effect of gravity, make mounting seat 17 block go into in the spout two, then insert gag lever post 18 from spacing hole, can be spacing to mounting seat 17, when needs demolish high-pressure vacuum circuit breaker 1, drive gag lever post 18 through pulling rope 19 and remove, make gag lever post 18 take out from high-pressure vacuum circuit breaker 1, can upwards lift up high-pressure vacuum circuit breaker 1 this moment, then to keeping away from mounting seat 17 one side pulling can.

And those not described in detail in this specification are well within the skill of those in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 high-voltage vacuum circuit breaker drive device comprises a high-voltage vacuum circuit breaker (1), and is characterized in that: install connecting rod (5) on the inner wall of high pressure vacuum circuit breaker (1), install plug-in strip (4) on one side outer wall of connecting rod (5), install bracing piece (6) on one side outer wall of connecting rod (5), install stator (14) on one side inner wall of high pressure vacuum circuit breaker (1), install rotor (13) on one side inner wall of high pressure vacuum circuit breaker (1), stator (14) and rotor (13) looks adaptation, install threaded rod (12) on one side outer wall of rotor (13).

2. A high-voltage vacuum circuit breaker driving apparatus according to claim 1, characterized in that: install bracing piece three (11) on one side outer wall of threaded rod (12), install movable rod two (10) on one side outer wall of bracing piece three (11), bracing piece two (9) are installed to the one end of movable rod two (10), install movable rod one (8) on one side outer wall of bracing piece two (9), the one end of movable rod one (8) is installed on one side outer wall of bracing piece one (6).

3. A high-voltage vacuum circuit breaker driving apparatus according to claim 2, characterized in that: install combined floodgate stopper (2) on one side outer wall of high-pressure vacuum circuit breaker (1), install separating brake stopper (3) on one side outer wall of high-pressure vacuum circuit breaker (1), install protective housing (7) on one side outer wall of high-pressure vacuum circuit breaker (1), the one end of connecting rod (5) runs through high-pressure vacuum circuit breaker (1) and sets up.

4. A high-voltage vacuum circuit breaker driving apparatus according to claim 2, characterized in that: the outer wall of the supporting rod III (11) is connected with the inner wall of the high-voltage vacuum circuit breaker (1), and a single chip microcomputer (15) is installed on the inner wall of one side of the high-voltage vacuum circuit breaker (1).

5. The driving apparatus of a high voltage vacuum circuit breaker according to claim 4, wherein: the signal output end of the single chip microcomputer (15) is connected with the signal receiving end of the stator (14) through a signal line, and the input end of the stator (14) is connected with an electric wire.

6. The driving apparatus of a high voltage vacuum circuit breaker according to claim 4, wherein: install mounting panel (16) on one side outer wall of high-pressure vacuum circuit breaker (1), install gag lever post (18) on the inner wall of mounting panel (16), the one end of gag lever post (18) runs through mounting panel (16) and sets up, install rope (19) on one side outer wall of gag lever post (18).

7. The driving apparatus of a high voltage vacuum circuit breaker according to claim 6, wherein: the other end of rope (19) is installed on one side outer wall of mounting panel (16), spout one has been seted up on one side outer wall of mounting panel (16), spout two has been seted up on one side inner wall of spout one, install mount pad (17) on the inner wall of spout two, mount pad (17) are L shape setting.