CN107393741A - Killer switch system - Google Patents
Killer switch system Download PDFInfo
- Publication number
- CN107393741A CN107393741A CN201710750184.7A CN201710750184A CN107393741A CN 107393741 A CN107393741 A CN 107393741A CN 201710750184 A CN201710750184 A CN 201710750184A CN 107393741 A CN107393741 A CN 107393741A
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- CN
- China
- Prior art keywords
- control panel
- plate
- locking bar
- switch system
- postive stop
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention provides a kind of killer switch system, including earthing or grounding means, it is characterised in that：Also include be fixedly connected with earthing or grounding means rotating bar, for the postive stop baffle abutted against with rotating bar, the first control panel being connected with postive stop baffle, and the interlock for controlling the cabinet door of gas-filling cabinet to be opened and closed, interlock includes being used for the locking bar that the movement of the first control panel is abutted against and limited with the first control panel, and the first control panel is connected with postive stop baffle.Killer switch system provided by the invention, the ground state of earthing or grounding means can be controlled by rotating bar, postive stop baffle can limit the rotation of rotating bar, and the first motion between control panel and postive stop baffle is consistent, and locking bar can be defined to the displacement of the first control panel, so as to be defined by rotation of the locking bar to rotating bar, ground connection is controlled by what locking bar and postive stop baffle were engaged, the phenomenon that false touch is touched effectively is avoided, reduces the risk that electric shock and other safety accidents occur.
Description
Technical field
The invention belongs to the technical field of high voltage electric equipment, is to be related to a kind of killer switch system more specifically.
Background technology
The safe operation of system is always attached great importance in power system, but annual always generation causes because of electric misoperation
All kinds of accidents, cause unnecessary loss.In order to effectively prevent running personal and great the setting of misoperation of electrical equipment initiation
Standby accident, China just proposes the requirement of electrical equipment " five is anti-" early in nineteen ninety, and wrong-mounting prevention is defined in the form of regulation
The management put, operation, design and use principle.
It is generally what is realized by the way of being flexible coupling in the prior art for five anti-mechanical interlockings of gas-filling cabinet, such as
Using modes such as steel wire rope and nylon wires, the plastics linkage block of gas-filling cabinet end uses certainly with the connection of steel wire rope or nylon wire
Nail is attacked to fix, and the function of the interlocking mechanism used in the prior art is simple, can only realize simple interlocking, but in high pressure
In power system, it may occur that the phenomenon that false touch is touched, electric shock and other safety accidents easily occur.
The content of the invention
It is an object of the invention to provide a kind of killer switch system, to solve interlocking mechanism present in prior art
Function it is simple, can only realize simple interlocking, but in high-voltage electric power system, it may occur that the phenomenon that false touch is touched,
The technical problem of electric shock and other safety accidents easily occurs.
To achieve the above object, the technical solution adopted by the present invention is：A kind of killer switch system is provided, including：Connect
Ground device, the rotating bar being fixedly connected with the earthing or grounding means, for abutted against with the rotating bar postive stop baffle, with it is described
The first control panel that postive stop baffle is connected, and the interlock for controlling the cabinet door of gas-filling cabinet to be opened and closed, the interlocking dress
Put including the locking bar for the first control panel movement to be abutted against and limited with first control panel, first control panel
It is connected with the postive stop baffle.
Further, the postive stop baffle includes being fastened in the enchasing plate of the rotating bar side, and with described the
The sliding panel that one control panel is connected.
Further, the first supporting plate for supporting the sliding panel is additionally provided with below the sliding panel.
Further, first control panel is integrally formed with the sliding panel.
Further, in addition to the rotating bar transmission mechanism being connected, and be connected with the transmission mechanism
Connect and be movable to the second control panel above the locking bar.
Further, the transmission mechanism includes the lobe plate being sheathed in the rotating bar, and is controlled with described second
The swinging plate that making sheet is fixedly connected, the lobe plate are provided with the driving lever for being used for stirring the lobe plate.
Further, the second supporting plate for supporting second control panel, institute are additionally provided with below second control panel
State the spacing hole for offering in the second supporting plate and being passed through for the locking bar.
Further, the interlock also includes crossbeam, the regulating block in the crossbeam, located at the locking bar phase
Adjacent side and with the trip lever of the regulating block grafting, and the adjusting means for being abutted against with the regulating block.
Further, the first elastic component, one end and the regulating block of first elastic component are arranged with the locking bar
Abut against, the other end abuts against with the crossbeam.
Further, the locking bar plugs with the regulating block, passes through described between the locking bar and the crossbeam
One elastic component is connected, and the strip hole passed through for the trip lever is offered on the crossbeam.
The beneficial effect of killer switch system provided by the invention is：Compared with prior art, breaker of the present invention
Switching system and gas-filling cabinet, the ground state of earthing or grounding means can be controlled by rotating bar, and postive stop baffle can limit rotating bar
Rotation, and the motion between the first control panel and postive stop baffle is consistent, and the displacement that locking bar can be to the first control panel is carried out
Limit, so as to be defined by rotation of the locking bar to rotating bar, i.e., control whether gas-filling cabinet is grounded by locking bar, pass through locking bar
Ground connection is controlled with what postive stop baffle was engaged, effectively avoids the phenomenon that false touch is touched, reduces the peaces such as generation electric shock
The risk of full accident.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description be only the present invention some
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the structural representation one of killer switch system provided in an embodiment of the present invention；
Fig. 2 is the structure enlargement diagram of the part A in Fig. 1；
Fig. 3 is the side structure schematic view of killer switch system provided in an embodiment of the present invention；
Fig. 4 be the embodiment of the present invention used by transmission mechanism dimensional structure diagram one；
Fig. 5 be the embodiment of the present invention used by transmission mechanism dimensional structure diagram two；
Fig. 6 be the embodiment of the present invention used by interlock dimensional structure diagram；
Fig. 7 be the embodiment of the present invention used by interlock configuration schematic diagram；
Fig. 8 is the dimensional structure diagram of gas-filling cabinet provided in an embodiment of the present invention；
Fig. 9 is the structure enlargement diagram of the part B in Fig. 8.
Wherein, each reference in figure：
1- earthing or grounding means；2- rotating bars；3- postive stop baffles；The control panels of 4- first；5- interlocks；6- transmission mechanisms；7-
Second control panel；8- gas-filling cabinets；31- enchasing plates；32- sliding panels；The supporting plates of 41- first；51- locking bars；52- crossbeams；53- is adjusted
Block；54- trip levers；55- adjusting meanss；56- guide rods；The elastic components of 511- first；521- mainboards；522- side plates；5211- strips
Hole；541- catch；551- driving plates；552- microswitch seats；5511- stepped plates；5512- connecting plates；The elasticity of 5513- second
Part；The elastic components of 561- the 3rd；61- lobe plates；62- swinging plates；63- driving levers；The supporting plates of 71- second；72- spacing holes；73- first
Bending plate；The bending plates of 74- second；The bending plates of 75- the 3rd；76- bending connecting plates；711- spacing holes；81- cabinets；82- cabinet doors；
83- fusing systems；84- on-load switch systems；85- killer switch systems.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now killer switch system 85 provided by the invention is illustrated.Breaker is opened
Relation system 85, including earthing or grounding means 1, the rotating bar 2, spacing for being abutted against with rotating bar 2 that is fixedly connected with earthing or grounding means 1
Baffle plate 3, the first control panel 4 being connected with postive stop baffle 3, and the interlock 5 for controlling cabinet door 82 to be opened and closed, interlocking dress
Put 5 include be used for abutted against with the first control panel 4 and limits the first control panel 4 move locking bars 51, the first control panel 4 with it is spacing
Baffle plate 3 is connected.
Killer switch system 85 provided by the invention, compared with prior art, by rotating bar 2 ground connection can be controlled to fill
1 ground state is put, postive stop baffle 3 can limit the rotation of rotating bar 2, and the fortune between the first control panel 4 and postive stop baffle 3
It is dynamic consistent, and locking bar 51 can be defined to the displacement of the first control panel 4, so as to pass through rotation of the locking bar 51 to rotating bar 2
Be defined, i.e., by locking bar 51 control gas-filling cabinet 8 whether be grounded, by locking bar 51 and postive stop baffle 3 be engaged to ground connection
It is controlled, effectively avoids the phenomenon that false touch is touched, reduces the risk that electric shock and other safety accidents occur.
Specifically, earthing or grounding means 1 is in the prior art for the device of the grounding connection of gas-filling cabinet 8, rotating bar 2 can be turned
It is dynamic, the ground connection of earthing or grounding means 1 is controlled by the rotation of rotating bar 2, postive stop baffle 3 can limit the rotation of rotating bar 2, so as to right
The ground connection of earthing or grounding means 1 is controlled.It is effective to avoid the phenomenon that cabinet door 82 is opened in the case of unearthed, can also have
In the case of the cabinet door 82 that avoids checking card of effect, whole gas-filling cabinet 8 is unearthed, has reached extraordinary safety interlocking effect, and join
Lock mode is stable.
Further, also referring to Fig. 3 to Fig. 5, one kind tool as killer switch system 85 provided by the invention
Body embodiment, postive stop baffle 3 includes the enchasing plate 31 that can be fastened in the side of rotating bar 2, and is connected with the first control panel 4
Sliding panel 32.Specifically, enchasing plate 31 is the plate body for being arranged on the side of killer switch system 85, wherein opened on enchasing plate 31
Provided with the groove that can be abutted with rotating bar 2, the rotation needs of rotating bar 2 are of the prior art to be used to control rotating bar 2 to rotate
Control-rod (not shown) drive and rotate, wherein control-rod can be set in the outside of rotating bar 2, and depositing by the enchasing plate 31
It is linked in completely outside rotating bar 2 control-rod can be limited, so as to realize the effect for limiting rotating bar 2 and rotating.Sliding panel 32 is used
In enchasing plate 31 is connected with the first control panel 4, the first control panel 4 is arranged on the bottom of sliding panel 32, and the first control panel 4
Be located at the opposite sides of sliding panel 32 respectively with enchasing plate 31, and locking bar 51 be inserted into the first control panel 4 and enchasing plate 31 it
Between, i.e., moving left and right for the first control panel 4 is defined by locking bar 51, that is, the position of enchasing plate 31 is also defined, both may be used
To realize the restriction to rotating bar 2 and earthing or grounding means 1.
Further, Fig. 1 to Fig. 3 is referred to, as a kind of specific real of killer switch system 85 provided by the invention
Mode is applied, the lower section of sliding panel 32 is additionally provided with the first supporting plate 41 of support sliding panel 32.Specifically, the first supporting plate 41 is used for
Sliding panel 32 is supported, the first supporting plate 41 can ensure that sliding panel 32 moves up in the plane of the first supporting plate 41 all the time
It is dynamic, while the height of first control panel 4 is defined by the support to sliding panel 32 so that locking bar 51 can after being jacked up
The position of first control panel 4 is defined, ensure that the stability of interlock 5.
Further, refering to Fig. 1 to Fig. 3, one kind specific implementation as killer switch system 85 provided by the invention
Mode, the first control panel 4 are integrally formed with sliding panel 32.Specifically, between the first control panel 4 and sliding panel 32 using one into
Type can ensure the stability of connection, and save the time of assembling.Between insert plate and sliding panel 32 also can use one into
The mode of type is fixedly connected.Certainly, according to actual conditions and real needs, in other embodiments of the invention, the first control
Bonding, fastener can also be used the mode such as to be fixedly connected between plate 4, sliding panel 32 and insert plate to connect, do not made herein unique
Limit.
Further, Fig. 3 to Fig. 5 is referred to, as a kind of specific real of killer switch system 85 provided by the invention
Apply mode, in addition to the transmission mechanism 6 being connected with rotating bar 2, and be connected with transmission mechanism 6 and be movable to locking bar
Second control panel 7 of 51 tops.Specifically, transmission mechanism 6 is used to the rotation of rotating bar 2 being transferred to the second control panel 7, and
Rotating bar 2 is converted into moving left and right for the second control panel 7, transmission mechanism 6 can be link transmission, cam drive,
The mode such as rack pinion or screw rod transmission is driven.Second control panel 7 can move under the drive of transmission mechanism 6
To the top of locking bar 51, so as to be controlled by the second control panel 7 to moving up and down for locking bar 51.
Further, Fig. 3 to Fig. 5 is referred to, as a kind of specific real of killer switch system 85 provided by the invention
Mode is applied, transmission mechanism 6 includes the lobe plate 61 being sheathed in rotating bar 2, and is stirred with what the second control panel 7 was fixedly connected
Plate 62, lobe plate 61 are provided with the driving lever 63 for being used for stirring lobe plate 61.Specifically, cam driving lever 63 is arranged by lobe plate 61
In rotating bar 2, the cross section of rotating bar 2 is non-circular, so as to ensure to occur between rotating bar 2 and lobe plate 61 relatively
Rotate, the rotation of rotating bar 2 can drive the rotation of lobe plate 61, and wherein lobe plate 61 is that both sides have the dish type of protrusion convex
Wheel, and two protruding parts of both sides are equipped with and stirred, and the driving lever 63 of both sides is located at the both sides of swinging plate 62, Ke Yitong respectively
Cross driving lever 63 and drive moving left and right for swinging plate 62, so as to realize moving left and right for driving lever 63, i.e., can realize the second control panel 7
Move left and right.Two driving levers 63 of both sides can realize movement and the return of swinging plate 62, and will not be because of the week of rotating bar 2
It is excessive to rotating, and the phenomenon of swinging plate 62 is taken up, simple in construction and interlocking effect is stable.
Preferably, the quantity of driving lever 63 can also be provided only with one, and offer what is be inserted through for driving lever 63 on swinging plate 62
The rotation of through hole, i.e. driving lever 63 can both drive moving left and right for swinging plate 62.This structure also has preferably interlocking and transmission
Effect.
Preferably, swinging plate 62 is Y-shaped plate, and two driving levers 63 are located at the both sides of swinging plate 62, so as to realize driving lever
On the basis of stirring relation between 63 and swinging plate 62, poke rod concomitant rotation will not be driven.And using the energy of swinging plate 62 of Y shape
Enough convenient strokes to swinging plate 62 are controlled, and the rotation of rotating bar 2 will not be influenceed because of the poke rod, is effectively avoided
Stuck phenomenon.
Preferably, the side of swinging plate 62 is provided with elastic tension spring, and one end of the elastic tension spring is fixed with the swinging plate 62 to be connected
Connect, in the other end and gas-filling cabinet 8 on one of fixed device, so as to realize that the return of swinging plate 62 ensures whole join
The continuity of locking device 5.
Further, refering to Fig. 5, as a kind of embodiment of killer switch system 85 provided by the invention,
The lower section of second control panel 7 is additionally provided with the second supporting plate 71 of the second control panel 7 of support, is offered in the second supporting plate 71 for lock
The spacing hole 71172 that bar 51 passes through.Specifically, the second control panel 7 is located at the top of the second supporting plate 71, the second supporting plate 71 is used
It is supported in the second control panel 7, the second supporting plate 71 can ensure the second control panel 7 all the time in the flat of the second supporting plate 71
Move on face, while the height of second control panel 7 is defined by the support to the second control panel 7 so that the second control
Plate 7 can be defined to the position of locking bar 51 all the time, and spacing hole 71172 can be used in being defined the position of locking bar 51,
Ensureing the body of rod of locking bar 51 will not shift, and ensure that the stability of interlock 5.
Preferably, the second control panel 7 includes the first bending plate 73, the second bending plate 74, the 3rd bending plate 75 and bending company
Fishplate bar 765512, wherein, bending connecting plate 765512 is fixedly connected with swinging plate 62, and the 3rd bending plate 75 connects perpendicular to the bending
Fishplate bar 765512, the first bending plate 73 are set perpendicular to locking bar 51, are limited by displacement of first bending plate 73 to locking bar 51
Fixed, the second bending plate 74 is arranged in the second supporting plate 71, and by the second bending plate 74 by the first bending plate 73 and the 3rd folding
Bent plate 75 is connected.
Further, Fig. 6 to Fig. 7 is referred to, as a kind of specific real of killer switch system 85 provided by the invention
Apply mode, interlock 5 also includes crossbeam 52, the regulating block 53 in crossbeam 52, located at 51 adjacent side of locking bar and with tune
The trip lever 5451 of the grafting of locking nub 53, and the adjusting means 55 for being abutted against with regulating block 53.Specifically, pass through rotating bar
2 can control the ground state of earthing or grounding means 1, and postive stop baffle 3 can limit the rotation of rotating bar 2, and the first control panel 4 and limit
Motion between the baffle plate 3 of position is consistent, and locking bar 51 can be defined to the displacement of the first control panel 4, so as to pass through locking bar 51
Rotation to rotating bar 2 is defined, i.e., controls whether gas-filling cabinet 8 is grounded by locking bar 51, pass through locking bar 51 and postive stop baffle 3
What is be engaged is controlled to ground connection, effectively avoids the phenomenon that false touch is touched, and reduces the wind that electric shock and other safety accidents occur
Danger.
Preferably, adjusting means 55 includes the driving plate 551 abutted against with regulating block 53, and elastic with driving plate 551
The microswitch seat 552 of connection, driving plate 551 include the stepped plate 5511 abutted against with regulating block 53, and and microswitch
The connecting plate 5512 that seat 552 is slidably connected.Microswitch seat 552 and stepped plate 5511 are connected by connecting plate 5512,
And the position of regulating block 53 is adjusted by stepped plate 5511, then adjusted by the resilience of the first elastic component 511
Block 53 can return, by trip lever 5451 drive regulating block 53 move up and down, and the movement of locking bar 51 be defined then drive solution
The movement of locking bar 5451 is defined, and so as to realize the effect of interlocking, its is simple in construction, good reliability, strengthens whole gas-filling cabinet 8
Intensity, be unlikely to deform, and effectively reduce cost.
Preferably, crossbeam 52 includes mainboard 521, and the biside plate 522 located at the both sides of mainboard 521, driving plate 551 are located at
Between biside plate 522.Specifically, crossbeam 52 is a rectangular framework, the upper wardrobe body 81 of gas-filling cabinet 8 and lower cabinet are generally located on
Between body 81, so as to connect the cabinet door 82 of the equipment of upper wardrobe body 81 and lower cabinet body 81, and the framework only has three mutually
Vertical side, i.e. side are opening, and three sides are respectively mainboard 521 and the side plate 522 positioned at the both sides of mainboard 521.Adjust
Locking nub 53 is arranged at the inside of the framework, and stepped plate 5511 abuts against through the opening with regulating block 53.Wherein, stepped plate
5511 both perpendicular to mainboard 521 and biside plate 522.
Further, Fig. 6 to Fig. 7 is referred to, as a kind of specific real of killer switch system 85 provided by the invention
Mode is applied, locking bar 51 plugs with regulating block 53, is connected between locking bar 51 and crossbeam 52 by the first elastic component 511, and horizontal
The strip hole 5211 passed through for trip lever 5451 is offered on beam 52.Specifically, locking bar 51 passes through side plate 522 and the phase of regulating block 53
Grafting, it is connected between locking bar 51 and side plate 522 by the first elastic component 511, offers on mainboard 521 and worn for trip lever 5451
The strip hole 5211 crossed.Specifically, locking bar 51 can pass through side plate 522 and the grafting of regulating block 53, then now trip lever 5451 is then
Be connected on mainboard 521 with cabinet door 82, this hour locking lever 51 and trip lever 5451 be can follow regulating block 53 movement and
Mobile, strip hole 5211 is now provided with mainboard 521, and for trip lever 5451, the realization in the strip hole 5211 moves up and down, and
First elastic component 511 is set on locking bar 51, and now one end of the first elastic component 511 abuts with regulating block 53, the other end and side
One side wall of plate 522 abuts against.Certainly, according to actual conditions and real needs, in other embodiments of the invention, trip lever
5451 can also be located on side plate 522 simultaneously with locking bar 51, not limit uniquely herein.
Preferably, locking bar 51 may also pass through mainboard 521 and be plugged with regulating block 53, lead between locking bar 51 and mainboard 521
Cross the first elastic component 511 to be connected, the strip hole 5211 passed through for trip lever 5451 is offered on mainboard 521.Specifically, locking bar
51 can pass through mainboard 521 and the grafting of regulating block 53, then now trip lever 5451 is then connected on mainboard 521 with cabinet door 82,
This hour locking lever 51 and trip lever 5451 can follow the movement of regulating block 53 and move, and now be provided with length on mainboard 521
Bar hole 5211 is realized in the strip hole 5211 for trip lever 5451 and moved up and down, and the first elastic component 511 is set in locking bar 51
On, now one end of the first elastic component 511 abuts with regulating block 53, and a side wall of the other end and mainboard 521 abuts against.Certainly,
According to actual conditions and real needs, in other embodiments of the invention, trip lever 5451 can also be with locking bar 51 while position
In on mainboard 521, do not limit uniquely herein.
Preferably, the catch 541 positioned at the side of regulating block 53 is arranged with trip lever 5451.Specifically, catch 541 is one
Circular lamellar body, and the catch 541 is set on locking bar 51, catch 541 can abut against with mainboard 521 or side plate 522, so as to
Avoid departing between trip lever 5451 and regulating block 53 by catch 541.Wherein, the diameter of catch 541 is less than mainboard 521 or side
The height of plate 522, moving up and down for trip lever 5451 is have impact on so as to avoid the presence of catch 541.
Preferably, the side of crossbeam 52 is provided with the guide rod 56 with the grafting of regulating block 53, and guide rod 56 is located at locking bar 51
Homonymy.Specifically, guide rod 56 be arranged in parallel with locking bar 51, and guide rod 56 also plugs with regulating block 53, so as to by leading
The moving direction of regulating block 53 is defined simultaneously to bar 56 and locking bar 51, avoids stepped plate 5511 from causing to adjust in movement
The skew of the position of block 53.Wherein, the height of guide rod 56 is less than the height of locking bar 51, and guide rod 56 can be with regulating block 53
Move and be moved, can not also moving and be moved with regulating block 53, do not limit uniquely herein.
Preferably, the 3rd elastic component 561 is arranged with guide rod 56.Specifically, the 3rd elastic component 561 is set in guide rod
On 56, and the 3rd elastic component 561 can realize the resilience of trip lever 5451, and one end of the 3rd elastic component 561 and regulating block 53
The inwall for abutting against the other end and crossbeam 52 abuts against, after being moved up under drive of the trip lever 5451 in regulating block 53, the
Three elastic components 561 are compressed；So that when regulating block 53 is not by top on stepped plate 5511 because the return of the 3rd elastic component 561 is made
With realizing moving down for locking bar 51.Wherein, the 3rd elastic component 561 is preferably spring, certainly, according to actual conditions and real needs,
In other embodiments of the invention, the 3rd elastic component 561 can also be rubber parts or other elastic components, not limit uniquely herein
It is fixed.
Refer to Fig. 8 to Fig. 9, the present invention also provides a kind of gas-filling cabinet 8, including cabinet 81, the cabinet that is covered on cabinet 81
Door 82, and fusing system 82, on-load switch system 84 and killer switch system 85 in cabinet 81.And fusing system
82nd, on-load switch system 84 and killer switch system 85 include the above-mentioned interlock 5 of gas-filling cabinet 8,
Specifically, cabinet 81 includes Over-The-Counter and lower cabinet, and separated between Over-The-Counter and lower cabinet with crossbeam 52, cabinet door 82 is setting
On lower cabinet, and interlock 5 can be controlled to the opening and closing of cabinet door 82.Transmission mechanism 6 can be link transmission, cam
The mode such as transmission, rack pinion or screw rod transmission is by the movement for being converted into the second control panel 7 of rotating bar 2, i.e.,
Second control panel 7 can be moved to the top of locking bar 51 under the drive of transmission mechanism 6, so that by the second control panel 7 to lock
Moving up and down for bar 51 is controlled.In addition, fusing system 82, on-load switch system 84 and killer switch system 85 are existing skill
Art.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., should be included in the scope of the protection.
Claims (10)
1. killer switch system, including earthing or grounding means, it is characterised in that：Also include being fixedly connected with the earthing or grounding means turns
Lever, for the postive stop baffle abutted against with the rotating bar, the first control panel being connected with the postive stop baffle, Yi Jiyong
In control gas-filling cabinet cabinet door opening and closing interlock, the interlock include be used for abutted against with first control panel and
The locking bar of the first control panel movement is limited, first control panel is connected with the postive stop baffle.
2. killer switch system as claimed in claim 1, it is characterised in that：The postive stop baffle is described including that can be fastened in
The enchasing plate of rotating bar side, and the sliding panel being connected with first control panel.
3. killer switch system as claimed in claim 2, it is characterised in that：Support institute is additionally provided with below the sliding panel
State the first supporting plate of sliding panel.
4. killer switch system as claimed in claim 2, it is characterised in that：First control panel and the sliding panel one
It is body formed.
5. the killer switch system as described in any one of Claims 1-4, it is characterised in that：Also include and the rotating bar
The transmission mechanism of drive connection, and be connected with the transmission mechanism and be movable to above the locking bar second control
Plate.
6. killer switch system as claimed in claim 1, it is characterised in that：The transmission mechanism includes being sheathed on described turn
Lobe plate in lever, and the swinging plate being fixedly connected with second control panel, the lobe plate, which is provided with, to be used to stir
The driving lever of the lobe plate.
7. killer switch system as claimed in claim 1, it is characterised in that：Branch is additionally provided with below second control panel
The second supporting plate of second control panel is supportted, the spacing hole passed through for the locking bar is offered in second supporting plate.
8. gas-filling cabinet as claimed in claim 1, it is characterised in that：The interlock also includes crossbeam, located at the crossbeam
Interior regulating block, located at the adjacent side of the locking bar and with the trip lever of the regulating block grafting, and for the regulation
The adjusting means that block abuts against.
9. gas-filling cabinet as claimed in claim 8, it is characterised in that：It is arranged with the first elastic component on the locking bar, described first
One end of elastic component abuts against with the regulating block, and the other end abuts against with the crossbeam.
10. gas-filling cabinet as claimed in claim 9, it is characterised in that：The locking bar plugs with the regulating block, the locking bar
It is connected between the crossbeam by first elastic component, and the length passed through for the trip lever is offered on the crossbeam
Bar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750184.7A CN107393741B (en) | 2017-08-28 | 2017-08-28 | Circuit breaker switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750184.7A CN107393741B (en) | 2017-08-28 | 2017-08-28 | Circuit breaker switching system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107393741A true CN107393741A (en) | 2017-11-24 |
| CN107393741B CN107393741B (en) | 2020-02-14 |
Family
ID=60347092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750184.7A Active CN107393741B (en) | 2017-08-28 | 2017-08-28 | Circuit breaker switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107393741B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8500902A (en) * | 1984-04-02 | 1985-11-01 | Asea Ab | SWITCH FOR SWITCH WITH REMOVABLE DEVICE GROUPS. |
| DE29715560U1 (en) * | 1997-08-29 | 1998-12-24 | Ramsauer, Dieter, 42555 Velbert | Swing lever locking device |
| CA2449880C (en) * | 2002-11-18 | 2011-07-19 | Rockwell Automation Technologies, Inc. | Flexible cable operated fuse switch |
| CN105097326A (en) * | 2015-08-19 | 2015-11-25 | 厦门闽光电气实业有限公司 | Mechanism for enabling isolation switch operation shaft to be interlocked with cabinet door for switch cabinet |
| CN207587569U (en) * | 2017-08-28 | 2018-07-06 | 贵州泰豪电力科技有限公司 | Killer switch system |
-
2017
- 2017-08-28 CN CN201710750184.7A patent/CN107393741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8500902A (en) * | 1984-04-02 | 1985-11-01 | Asea Ab | SWITCH FOR SWITCH WITH REMOVABLE DEVICE GROUPS. |
| DE29715560U1 (en) * | 1997-08-29 | 1998-12-24 | Ramsauer, Dieter, 42555 Velbert | Swing lever locking device |
| CA2449880C (en) * | 2002-11-18 | 2011-07-19 | Rockwell Automation Technologies, Inc. | Flexible cable operated fuse switch |
| CN105097326A (en) * | 2015-08-19 | 2015-11-25 | 厦门闽光电气实业有限公司 | Mechanism for enabling isolation switch operation shaft to be interlocked with cabinet door for switch cabinet |
| CN207587569U (en) * | 2017-08-28 | 2018-07-06 | 贵州泰豪电力科技有限公司 | Killer switch system |
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| Publication number | Publication date |
|---|---|
| CN107393741B (en) | 2020-02-14 |
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