CN106971869A - Transmission device provided with separating brake component - Google Patents
Transmission device provided with separating brake component Download PDFInfo
- Publication number
- CN106971869A CN106971869A CN201710249134.0A CN201710249134A CN106971869A CN 106971869 A CN106971869 A CN 106971869A CN 201710249134 A CN201710249134 A CN 201710249134A CN 106971869 A CN106971869 A CN 106971869A
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- China
- Prior art keywords
- separating brake
- plate
- component
- shaft
- spring
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
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- Braking Arrangements (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to the transmission device provided with separating brake component.The transmission device includes casing, major loop operating mechanism, stroke guiding mechanism, spacer spring operating mechanism and gear drive, major loop operating mechanism and spacer spring operating mechanism are each provided at the antetheca of casing, gear drive and stroke guiding mechanism are each provided within casing, the output shaft of major loop operating mechanism and the operating shaft of stroke guiding mechanism link, and the insulated tension pole that output end and the major loop of stroke guiding mechanism are switched links；The output shaft of spacer spring operating mechanism and the input shaft of gear drive are linked, and the output arm of gear drive and the pull bar of switch isolation switch are connected.Several main composition parts are each provided on a casing by the present invention, and total is compact, and whole integrated level is improved, and the degree of reliability also gets a promotion.
Description
Technical field
The present invention is exhausted according to the entitled solids of identified patent applications CN201410334645.9 on July 14th, 2014
The divisional application of the transmission device of edge switchgear.Divide the present invention relates to solid-state insulated switchgear, more particularly to a kind of be provided with
The transmission device of gate assembly.
Background technology
In high voltage electrical apparatus technical field, solid-state insulated switchgear has just been defined as complete free of contamination green science and technology
Product, the little effect that itself product is brought to environment for human survival, including insulation and the realization of arc extinguishing, arc quenching method is vacuum
Arc extinguishing, will not discharge any contaminative liquid, more discharge into the atmosphere without any gas, be zero-emission truly,
No pollution, high-new, clean energy, cleaning, the green electric power supply product of the real meaning of environmental protection.And scientific and technological emission reduction meets national science hair
The state basic policy unrolled and view a scroll painting.Human health more top bar can be promoted, but active response meets Scientific Outlook on Development requirement, shadow in the world
Ring, achieve more prominent, can more show that Chinese science Environment control, technology dominate the meaning of emission reduction work.
Solid-state insulated switchgear transmission device be mainly used to transmit major loop switch combined floodgate, separating brake active force and every
Combined floodgate, separating brake active force from chopper switch, the device is the important component in solid-state insulated switchgear, and the device is wanted
Compact conformation and high integration must be reached by asking, but general transmission device is difficult to reach requirement due to design and other reasonses.
The content of the invention
It is an object of the invention to overcome the defect of prior art, and provide a kind of transmission dress provided with separating brake component
Put, so as to its compact conformation and improve integrated level.
To achieve the above object, the present invention uses following technical scheme：
Transmission device provided with separating brake component, described transmission device is the transmission dress for solid-state insulated switchgear
Put；Including casing, in addition to major loop operating mechanism, stroke guiding mechanism, spacer spring operating mechanism and gear drive,
Major loop operating mechanism and spacer spring operating mechanism are each provided at the antetheca of casing, and gear drive and stroke guiding mechanism are equal
It is located within casing, the output shaft of major loop operating mechanism and the operating shaft of stroke guiding mechanism link, stroke guiding mechanism
Output end links with the insulated tension pole that major loop is switched；The input of the output shaft and gear drive of spacer spring operating mechanism
Axle is linked, and the output arm of gear drive and the pull bar of switch isolation switch are connected；The major loop operating mechanism also includes
Board unit for fixed component, the energy storage component for saving combined floodgate energy, the combined floodgate energy for controlling energy storage component
The combined floodgate component of release and the separating brake component for controlling separating brake；Output shaft is provided with the double end rotated with output shaft synchronous and turned
Arm；During combined floodgate component control energy storage component release combined floodgate energy, combined floodgate component is by promoting double end connecting lever rotating output shaft with reality
Existing feed motion；After combined floodgate, separating brake component is rotated by limiting the rotation of double end connecting lever with limiting output shaft toward separating brake direction；Separating brake
When, double end connecting lever departs from the limitation of separating brake component and output shaft is rotated toward separating brake direction；The separating brake component include separating brake semiaxis,
Separating brake buckle and the sincere son of separating brake, the separating brake buckle include movable end and fixing end, and the fixing end of the separating brake buckle passes through the
Three bearing pins are connected on board unit, and the sincere son of separating brake connects separating brake buckle by the 4th bearing pin, and the 4th bearing pin is provided with torsion
Spring is located between movable end and fixing end so as to obtain between the sincere son of separating brake and separating brake buckle for elastic rotary connection, the 4th bearing pin；
In making process, the upper end roller urges separating brake of double end connecting lever is sincere sub around the rotation of the 4th bearing pin is up to the disengaging of upper end roller and divides
The sincere sub contact of lock；After combined floodgate terminates, the upper end roller of double end connecting lever is supported the sincere sub- lower surface of separating brake and turned with limiting double end connecting lever
Dynamic, the movable end stress of separating brake buckle acts on and is resisted against on separating brake semiaxis outer wall to limit separating brake buckle Forced rotation；It is described
Separating brake component also includes the opening button axle being located on board unit, and opening button axle is provided with angle piece, and separating brake semiaxis is provided with
The radial direction for supporting angle piece inclined-plane dials bar, and separating brake semiaxis, which is provided with, to be used to allow the half-moon groove that the movable end of separating brake buckle passes through；Point
During lock, opening button axle is axially moved, and bar is dialled so that separating brake semiaxis rotation, the work of separating brake buckle in the inclined-plane of angle piece by promoting
Moved end departs from the limitation of separating brake semiaxis outer wall and passed through from half-moon groove, and the upper end roller of double end connecting lever departs from the sincere sub limitation of separating brake
So that double end connecting lever and output shaft rotate toward separating brake direction.
Further, the energy storage component includes train of reduction gears, power transmission shaft and spring, spring upper end rotatable connection substrate
Component, lower spring end one crank of rotatable connection, power transmission shaft is located on board unit, and the gear wheel and power transmission shaft of train of reduction gears are same
Axle, gear wheel connects the crank by power transmission shaft；During energy storage, gear wheel drives crank to rotate by power transmission shaft, crank stretching
Spring is to realize the storage of combined floodgate energy.
Further, combined floodgate component includes floodgate semiaxis and lever, and lever includes top and bottom, and lever passes through the second pin
Axle is rotatably connected in board unit, and the second bearing pin is located between top and bottom, and power transmission shaft is provided with and power transmission shaft synchronous axial system
Card ear；At the end of energy storage, card ear is resisted against the lower surface of lever lower end to limit drive axis, while the upper end of lever
Stress acts on and is resisted against the outer wall of floodgate semiaxis to limit lever stress rotation.
Further, the power transmission shaft, which is provided with, is used for by promoting double end connecting lever so that output shaft rotates toward combined floodgate direction
Cam, the cam and power transmission shaft coaxial synchronous are rotated；When closing a floodgate, the concave portion of cam promotes the lower end of double end connecting lever
Roller causes double end connecting lever to drive output shaft to rotate counterclockwise.
Further, stroke guiding mechanism also includes the cleat assembly as carrier, for ensureing major loop switch combined floodgate
Or separating brake action it is synchronous shoulder plate and for connecting the insulated tension pole of major loop switch and shouldering the connecting rod of plate, the operating shaft is hung down
It is straight to shoulder plate and move horizontally in shouldering plate and driven by driving connecting lever rotation, the small end rotatable connection shoulder plate and with
With plate level motion is shouldered, connecting rod lower end rotatable connection insulated tension pole simultaneously drives insulated tension pole vertically movable；The connecting rod and insulation
Pull bar is corresponded and is parallel to each other between each connecting rod；The connecting lever shoulders plate by connecting lever pin connection, and described shoulder sets on plate
Having vertical is used to allow the up and down vertical slot of connecting lever pin.
Further, stroke guiding mechanism also includes being used to act the elastic parts for providing elastic-restoring force, institute for separating brake
State elastic parts one end to be fixed on cleat assembly, plate is shouldered in other end rotatable connection；The elastic parts includes spring, connection bullet
The preceding lacing film of spring front end and the rear lacing film of connecting spring rear end, the spring is parallel to the direction of motion for shouldering plate, the front hanging
Piece is fixed, and plate is shouldered in the rear lacing film bearing pin connection；When insulated tension pole is in the position closed a floodgate, spring is in extended state.
Further, the cleat assembly includes the front plate and rear plate interfixed, described to shoulder plate, connecting rod and turn
Arm is each provided between front plate and rear plate；The operating shaft runs through and perpendicular to front plate；On the front plate and rear plate
The horizontal grooved rail that the plate direction of motion is shouldered for limiting is equipped with, the small end is connected by the first bearing pin with shouldering plate, first
Bearing pin two ends are provided with the first roller rolled on horizontal grooved rail；It is equipped with the front plate and rear plate for limiting rod
The vertical grooved rail of the lower end direction of motion, the connecting rod lower end is connected by the second bearing pin with insulated tension pole, and the second bearing pin two ends are set
There is the second roller rolled on vertical grooved rail.
Further, spacer spring operating mechanism also includes driving input shaft, the first of rotation is driven by driving input shaft
Sheet and the second sheet for driving output shaft to rotate, the equal rotary sleeve in outer end of first sheet and the second sheet are located at
To cause the first sheet to drive the second sheet to rotate by movable pin on one movable pin, the driving input shaft and output shaft
Coaxially；Spacer spring operating mechanism also includes being used for the front half section savings potential energy in driving input shaft rotation and in driving input shaft
The second half section of rotation discharges the telescopic spring component of potential energy, and the telescopic spring component top is fixed and spring by a fixation pin
Telescopic component can be rotated centered on fixing pin, and the movable pin is through the bottom of telescopic spring component.
Further, spacer spring operating mechanism also includes the front plate and rear plate interfixed, the fixed pin
Two ends extend through front plate and rear plate and the axial freedom of fixed pin are limited by front plate and rear plate；The driving
Input shaft is through front plate and can be rotated relative to front plate, and the output shaft is through rear plate and can be rotated relative to rear plate, institute
State driving input shaft rear end and be provided with cylinder, the output shaft is provided with the cylinder of Correspondent cy linder, and the cylinder coordinates with cylinder and caused
Driving input shaft joins end to end with output shaft.
Further, the rear plate is provided with the circular arc through hole for the stroke for being used to limit movable pin, the activity
Pin runs through through hole；Being provided between the movable pin and through hole is used to reduce the roller of the abrasion to movable pin, the rolling
Wheel is sheathed on removable pin post and roller runs through through hole.
Further, the telescopic spring component includes extension sleeve and is set in extension sleeve and is carried for extension sleeve
For the spring of restoring force, the fixed pin runs through the top of extension sleeve, and the movable pin runs through the bottom of extension sleeve；
First sheet is provided with deep-slotted chip breaker, and the movable pin runs through deep-slotted chip breaker.
Further, gear drive also includes jackshaft and the synchronizing shaft perpendicular to jackshaft, gear drive machine
The input shaft of structure drives jackshaft to rotate by gear, and jackshaft drives synchronizing shaft to rotate by bevel gear, and output arm is located at together
Walk on axle and follow synchronizing shaft to rotate.
Compared with the prior art, the invention has the advantages that：
Several main composition parts are each provided on a casing by the present invention, major loop operating mechanism and stroke guiding mechanism
The combined floodgate and separating brake of major loop switch are controlled, spacer spring operating mechanism and gear drive are completely embedded control isolation switch
The combined floodgate and separating brake of switch, total are compact, and whole integrated level is improved, and the degree of reliability also gets a promotion.
Brief description of the drawings
Fig. 1 is casing stereogram；
Fig. 2 is the explosive view of the transmission device provided with separating brake component；
Fig. 3 is the stereogram (omitting front plate and fixed pin) of spacer spring operating mechanism；
Fig. 4 is the sectional view (omission front plate) of spacer spring operating mechanism；
Fig. 5 is the front view of spacer spring operating mechanism (movable pin is on the right)；
Fig. 6 is the side view of gear drive；
Fig. 7 is the front view of main circuit operation mechanism；
Fig. 8 is the side view of main circuit operation mechanism；
Fig. 9 is the stereogram (omission prebasal plate) of main circuit operation mechanism；
Figure 10 is the stereogram of energy storage component；
Stereogram (omission metacoxal plate) when Figure 11 closes to an end for energy storage；
Stereogram (omitting metacoxal plate, another angle) when Figure 12 closes to an end for energy storage；
Figure 13 is the power transmission figure at the end of energy storage；
Figure 14 is the isometric front view at the end of energy storage；
The power transmission figure of combined floodgate component when Figure 15 is closes a floodgate；
Figure 16 is the rearview of main circuit operation mechanism；
Double end connecting lever force diagram when Figure 17 is closes a floodgate；
Figure 18 is the double end connecting lever force diagram after the completion of closing a floodgate；
Figure 19 is the stereogram after the completion of closing a floodgate；
Figure 20 is the power transmission figure of separating brake component when separating brake is acted；
Figure 21 is separating brake buckle and the sincere sub assembling stereogram of separating brake；
Figure 22 is the stereogram of stroke guiding mechanism；
Figure 23 is the stereogram (omission front plate) that stroke guiding mechanism loads onto insulated tension pole；
Figure 24 is the front view of stroke guiding mechanism；
Figure 25 is the front view (omission front plate) that stroke guiding mechanism loads onto insulated tension pole；
Figure 26 is the sectional view of stroke guiding mechanism；
Figure 27 is the top view of stroke guiding mechanism.
Embodiment
In order to more fully understand the technology contents of the present invention, technical scheme is made with reference to specific embodiment
It is further described and illustrates.
The concrete structure of the embodiment of the present invention is as shown in Fig. 1 to Figure 27.Fig. 3 to Fig. 5 is spacer spring operating mechanism 700
Structure chart；Fig. 6 is the structure chart of gear drive 800；Fig. 7 to Figure 21 is the structure chart of main circuit operation mechanism 100；Figure 22
To the structure chart that Figure 27 is stroke guiding mechanism 900.
It is overall
As depicted in figs. 1 and 2, the transmission device provided with separating brake component, wherein transmission device are for solid insulation switch
The transmission device of equipment；Including casing 101, major loop operating mechanism 100, stroke guiding mechanism 900, spacer spring operating mechanism
700 and gear drive 800.Major loop operating mechanism 100 and spacer spring operating mechanism 700 are each provided at before casing 101
Wall 102, gear drive 800 and stroke guiding mechanism 900 are each provided within casing 101.As shown in Fig. 2 major loop is operated
The output shaft 51 of mechanism 100 links with the operating shaft 911 of stroke guiding mechanism 900, the output end of stroke guiding mechanism 900 and master
The insulated tension pole 104 of circuit switching links.The output shaft 714 of spacer spring operating mechanism 700 is defeated with gear drive 800
Enter axle 801 to link, the output arm 804 of gear drive 800 is connected with the pull bar 103 of switch isolation switch.
Spring operating mechanism
The concrete structure of spring operating mechanism is with reference to shown in Fig. 3 to Fig. 5.
As shown in Figures 3 to 5, spacer spring operating mechanism 700 includes driving input shaft 711, by the band of driving input shaft 711
The first sheet 712, output shaft 714 and the second sheet 713 for driving output shaft 714 to rotate of dynamic rotation.Driving input
Axle 711 and output shaft 714 are coaxial.The equal rotary sleeve in outer end of first sheet 712 and the second sheet 713 is located on movable pin 724
To cause the first sheet 712 to drive the second sheet 713 to rotate by movable pin 724.First sheet 712 is provided with deep-slotted chip breaker
7121, movable pin 724 runs through deep-slotted chip breaker 7121.Second sheet 713 passes through the linkage solid-state insulated switchgear of bearing pin 7131
Interlock assembly 740.
As shown in Figures 3 to 5, spacer spring operating mechanism 700 also includes the first half for being used to rotate in driving input shaft 711
Section saves potential energy and before the second half section that driving input shaft 711 rotates discharges the telescopic spring component of potential energy and interfixed
Clamping plate 731, rear plate 732.Front plate 731 is locked with rear plate 732 by the way that 4 locating dowel supports are parallel.As shown in figure 4, driving
The rear end of driven input shaft 711 is provided with cylinder 7111, and output shaft 714 is provided with the cylinder 7141 of Correspondent cy linder 7111, cylinder 7111 and circle
Cylinder 7141, which coordinates, causes driving input shaft 711 to be joined end to end with output shaft 714.Driving input shaft 711 runs through front plate 731 and can
Rotated relative to front plate 731.Output shaft 714 is through rear plate 732 and can be rotated relative to rear plate 732.
As shown in Figures 3 to 5, telescopic spring component top is fixed by fixing pin 723 and telescopic spring component can be with solid
Rotated centered on rationed marketing post 723, movable pin 724 is through the bottom of telescopic spring component.Specifically, telescopic spring component bag
Include extension sleeve 721 and be set in extension sleeve 721 and the spring 722 of restoring force, fixed pin are provided for extension sleeve 721
723 run through the top of extension sleeve 721, and movable pin 724 runs through the bottom of extension sleeve 721.As shown in figure 4, fixed pin
723 two ends extend through front plate 731 and rear plate 732 and limit fixed pin 723 by front plate 731 and rear plate 732
Axial freedom.Rear plate 732 is provided with the circular arc through hole 7321 for the stroke for being used to limit movable pin 724, movable pin
724 run through through hole 7321.Being provided between movable pin 724 and through hole 7321 is used to reduce the rolling of the abrasion to movable pin 724
Wheel 725, roller 725 is sheathed on movable pin 724 and roller 725 runs through through hole 7321.
In combined floodgate or separating brake, the front half section that driving input shaft 711 rotates is entered to the spring 722 of telescopic spring component
Row compression savings potential energy, has served as driving behind the centre position of the rotating distance of input shaft 711, operator just can be by spring 722
Abrupt release potential energy does work (closing power or separating brake work), and spring 722 will quickly drive driving input shaft 711 and output shaft 714
Rotation, is closed a floodgate and separating brake action is all very fast, it is to avoid appearance action is dragged.
The concrete structure of gear drive 800 is with reference to shown in Fig. 6.
Shown in Fig. 6, gear drive 800 includes input shaft 801, jackshaft 802 and perpendicular to the same of jackshaft 802
Axle 803 is walked, the input shaft 801 of gear drive 800 drives jackshaft 802 to rotate by gear, and jackshaft 802 is by boring tooth
Wheel drives synchronizing shaft 803 to rotate, and output arm 804 is located on synchronizing shaft 803 and follows synchronizing shaft 803 to rotate.
Major loop operating mechanism
The concrete structure of major loop operating mechanism 100 is with reference to shown in Fig. 7 to 21.Wherein, thermal energy storage process detailed process is referred to
Fig. 9 to Figure 14, Figure 13 and Figure 14 be energy storage i.e. will at the end of view, and feed motion refers to Figure 15, during feed motion
Mechanism rearview is shown in Figure 16, and energy storage release process may refer to wait separating brake after Figure 17, Figure 18 and Figure 19 terminate for energy storage release
State diagram, Figure 20 be separating brake act schematic diagram.
Major loop operating mechanism includes the board unit for fixed component, the stroke guiding with solid-state insulated switchgear
Mechanism connection output precision, the energy storage component for saving combined floodgate energy, for controlling the combined floodgate energy of energy storage component to discharge
Combined floodgate component and separating brake component for controlling separating brake.
As shown in figure 8, board unit includes the prebasal plate 11 and metacoxal plate 12 interfixed.Major loop operating mechanism its
His part is each provided on prebasal plate 11 and metacoxal plate 12.Mutually it is connected by 4 fixed columns between prebasal plate 11 and metacoxal plate 12.
As shown in figure 9, output precision includes the output shaft 51 connected with stroke guiding mechanism and synchronous with output shaft 51
The double end connecting lever 52 of rotation.Double end connecting lever 52 sets rotatable upper end roller 53 and lower end roller 54 respectively.
Thermal energy storage process：
Energy storage component includes train of reduction gears, power transmission shaft 24 and spring 26.Little gear 22 of the train of reduction gears including active,
Driven gear wheel 23 and the input shaft 21 with the coaxial linkage of little gear 22, little gear 22 are often engaged with gear wheel 23.Spring
26 upper ends rotatable connection board unit, the lower end bearing pin rotatable connection crank 25 of spring 26.Crank 25 is located at the one end of power transmission shaft 24 simultaneously
Rotated with the synchronous key of power transmission shaft 24, gear wheel 23 passes through the connecting crank 25 of power transmission shaft 24.Power transmission shaft 24 is located on board unit, tool
Body, power transmission shaft 24 is connected on prebasal plate 11 and metacoxal plate 12 by axle sleeve, and power transmission shaft 24 runs through prebasal plate 11.Slow down
The gear wheel 22 of gear train and power transmission shaft 24 be coaxial but both and part-time synchronous axial system.
The kind of drive between gear wheel 23 and power transmission shaft 24 is similar to ratchet structure, and gear wheel 23 drives 24 turns of power transmission shaft
Dynamic specific implementation is as follows：Power transmission shaft 24 is provided with the driving ring 28 for being used for driving power transmission shaft 24 to rotate, the outer wall of driving ring 28
Thrust groove 281 is provided with, the gear wheel 23 of train of reduction gears is provided with the ratchet 27 of correspondence thrust groove 281, needed in gear wheel 23
When driving the rotation progress energy storage of power transmission shaft 24, to promote driving ring 28 to rotate in the insertion thrust of ratchet 27 groove 281, and then drive
Power transmission shaft 24 is rotated.
See Fig. 9 and Figure 10, when carrying out combined floodgate energy energy storage, user reverses (counterclockwise, the Fig. 9 of input shaft 21 with instrument
Middle direction A), little gear 22 follows rotation, and gear wheel 23 then rotates clockwise (direction B in Fig. 9), the insertion thrust groove of ratchet 27
(see Figure 10) in 281, driving ring 28 and power transmission shaft 24 follow rotation (direction C in Figure 10), drive of the crank 25 in power transmission shaft 24
It is lower to rotate, thus the extension spring 26 (direction D in Figure 10) of crank 25 is to realize the storage of combined floodgate energy.
In spring energy-storage, energy is maximum when crank 25 turns to solstics (180 degree), but must cross maximum
The rear crank 25 of energy storage point is pulled the rotation direction for just having determination by the restoring force of spring 26, therefore is crossing maximum energy storage
After point, ratchet 27 should depart from thrust groove 281 and driving ring 28 can not hinder the continuation campaign of ratchet 27, that is to say canine tooth
Wheel 23 becomes idle running.Gear wheel 23 is changed into idle running after crank 27 rotates 181 degree in the present embodiment.Above-mentioned gear wheel 23 dallies
Realized (see Figure 11 and Figure 12) by following structure and mode：Ratchet 27 includes front end 271 and rear end 272, and ratchet 27 passes through the
One bearing pin 231 is rotatably connected in gear wheel 23, and the first bearing pin 231 is located between front end 271 and rear end 272, solid on board unit
Determine limited location post 120；In thermal energy storage process, in the insertion thrust groove of front end 271 281 of ratchet 27, and when gear wheel 23 is rotated to
When crossing 26 energy storage maximum point of spring, the outer wall of rear end 272 and the limited post 120 of ratchet 27 touch the front end 271 for causing ratchet 27
Tilt and depart from thrust groove 281, thus gear wheel 23 just can not promote driving ring 28 to rotate, gear wheel 23 becomes idling conditions.
In addition, in order to ensure that gear wheel 23 promotes driving ring 28 to rotate the reliable of This move by ratchet 27 during energy storage
Property, set torsion spring to cause the front end 271 of the ratchet 27 in energy storage to be inserted in thrust groove 281 always between ratchet 27 and gear wheel 23
It is interior, and the front end 271 of ratchet 27 can be close to the outer wall of driving ring 28 always when idle running.The torsion of certain torsion spring need not
It is excessive, it is to avoid the rear end 272 of limited post 120 and ratchet 27 is blocked and is difficult to the front end of ratchet 27 when energy storage terminates
271 tilt.
In addition, as shown in figure 11, the lower section of little gear 22 is provided with the snap arm 29 for being used for preventing that little gear 22 from inverting.Snap arm 29
Fixing end bearing pin is connected in prebasal plate 11, the gear teeth of movable end insertion little gear 22.Snap arm 29 is additionally provided with torsion spring 291 so that snap arm
29 movable ends are close to the gear teeth flank of tooth of little gear 22, it is ensured that prevent the reliability of reversion.
In addition, the motor 210 that can be rotated for driving pinion 22 is also provided with the present embodiment, to realize automatic storage
Can process.
Making process：
After energy storage terminates, power transmission shaft 24 needs to remain stationary as, and when being always maintained at feed motion generation, this is mainly
Realized by combined floodgate component.And during combined floodgate component control energy storage component release combined floodgate energy, combined floodgate component is double by promoting
The head rotating output shaft 51 of connecting lever 52 is to realize feed motion.
As shown in figure 13, combined floodgate component includes floodgate semiaxis 31 and lever 32.Lever 32 includes upper end 321 and lower end 322,
Lever 32 is rotatably connected in board unit by the second bearing pin 33, and the second bearing pin 33 is located between upper end 321 and lower end 322.Pass
Moving axis 24 is provided with the card ear 282 with the synchronous axial system of power transmission shaft 24, and specifically, card ear 282 is integrally fixed at synchronous with power transmission shaft 24
In the driving ring 28 of rotation.
After energy storage terminates, spring 26 is in extended state, and spring 26 causes power transmission shaft 24 to have rotation by crank 25
Trend (Figure 13 direction E), thus card ear 282 also has the trend of rotation, and card ear 282 is resisted against under the lower end 322 of lever 32
Surface, lever 32 just also has the trend (Figure 13 direction F) rotated around the second bearing pin 33, but the now upper end 321 of lever 32
It is resisted against the outer wall of floodgate semiaxis 31, therefore the stress of lever 32 but is limited and can not be rotated by floodgate semiaxis 31, and then card ear
282 are limited by lever 32 and can not be rotated, and power transmission shaft 24 cannot also be rotated, and crank 25 can not be rotated, final spring 26
Extended state is remain, this just ensure that the reliable of energy storage.
As long as from the above description it can be deduced that allowing lever 32 not limited by floodgate semiaxis 31, then just can be with release spring
26 energy carries out feed motion.Feed motion is realized by following structure and mode：As shown in figure 15, combined floodgate component is also wrapped
The switch knob axle 34 for applying feed motion is included, switch knob axle 34 is provided with angular plate 341, and floodgate semiaxis 31 is provided with and supported
Peak at the radial direction driving lever 312 on the angular inclined-plane of plate 341, floodgate semiaxis 31 is provided be used to allowing the upper end 321 of lever 32 to pass through current
Groove 311；When closing a floodgate, user's pressing switch knob axle 34 makes it toward axial movement (direction G in Figure 15), angular plate 341
Slope driving driving lever 312, driving lever 312 is to lower swing (direction H in Figure 15), and then floodgate semiaxis 31 rotates (direction I in Figure 15),
The upper end 321 of lever 32 departs from the limitation of the outer wall of floodgate semiaxis 31 and passes through (direction J in Figure 15), energy storage group from current groove 311
The release combined floodgate energy of spring 26 of part, card ear 282 promotes the rotation of lever 32 until card ear 282 departs from the lower end of lever.
When combined floodgate, the quick rotation in the presence of the restoring force of spring 26 of power transmission shaft 24, and power transmission shaft 24 also needs to push away
Dynamic double end connecting lever 52 is rotated toward combined floodgate direction.This process is realized in the present embodiment using cam 35：As shown in figure 14, it is driven
Axle 24, which is provided with, to be used for by promoting double end connecting lever 52 so that the cam 35 that output shaft 51 rotates toward combined floodgate direction, cam 35 is with passing
The key of moving axis 24 is rotated；As shown in figure 17, when closing a floodgate, cam 35 rotates toward direction K, and the concave portion of cam 35 promotes double end to turn
The lower end roller 54 of arm 52 causes double end connecting lever 52 to drive output shaft 51 to rotate counterclockwise (Figure 17 direction L).
In addition, seeing Figure 12, extension spring 323 is carried on lever 32, the one end of extension spring 323 is fixed, and the other end is fixedly connected with lever 32.
The contact position of extension spring 323 and lever 32 is close to the upper end 321 of lever 32.The effect of this extension spring 323 is after energy storage release
And after card ear 282 has crossed the lower end 322 of lever 32, the upper end 321 of lever 32 can homing, the first purpose is so that thick stick
The upper end 321 of bar 32 will not stop the return of floodgate semiaxis 31, and the second purpose ensures lever 32 during thermal energy storage process next time
Lower end 322 can reliably block card ear 282.
In addition, seeing Figure 15, switch knob axle 34 is provided with stage clip 342 to cause the energy after being pressed of switch knob axle 34
Enough to reset, the one end of stage clip 342 is resisted against prebasal plate, and the other end is resisted against on switch knob axle 34.Its structure can be found in Fig. 8, Fig. 9
And Figure 15.
In addition, see Figure 16, the necessary return after combined floodgate of floodgate semiaxis 31, therefore it is provided with the reply knot of floodgate semiaxis 31
Structure：Floodgate semiaxis 31 runs through metacoxal plate 12, and a torsion spring 314 and radial bars 313, torsion spring are fixed with through the part of metacoxal plate 12
314 one end are fixed, and the other end causes radial bars 313 to be close to the limited post 121 of lower section.When floodgate semiaxis 31 is rotated, radial bars
313 also rotate, and the return of floodgate semiaxis 31 just leans on torsion spring 314 and radial bars 313 to realize.
In addition, with reference to Figure 16, radial bars 313 can also be promoted by electronic mode, it that is to say that floodgate semiaxis 31 can lead to
Cross electronic mode and realize rotation：The first electromagnet 61 is provided with the rear of metacoxal plate 12, the output shaft 62 of the first electromagnet 61 is in footpath
To the lower section of bar 313.When first electromagnet 61 is powered, its output shaft 62 promotes radial bars 313 upwards, and floodgate semiaxis 31, which is followed, to be turned
It is dynamic.
Separating brake process：
The output shaft 51 of major loop operating mechanism is connected with stroke guiding mechanism, after combined floodgate, stroke guiding mechanism
The structure of restoring force is provided with promising separating brake process, therefore the rear output shaft 51 of combined floodgate has the trend that past separating brake direction is rotated, this
The trend of kind must be limited by separating brake component, and can decontrol limitation to realize separating brake when user needs.At this
In embodiment, after combined floodgate, separating brake component is rotated to limit output shaft 51 toward the rotation of separating brake direction by limiting double end connecting lever 52；
And in separating brake, double end connecting lever 52 departs from the limitation of separating brake component and output shaft 51 is rotated toward separating brake direction.
Separating brake component includes separating brake semiaxis 46, separating brake buckle 41 and separating brake sincere sub 42.Separating brake buckle 41 include movable end and
Fixing end.The fixing end of separating brake buckle 41 is connected on board unit by the 3rd bearing pin 43.Separating brake sincere sub 42 passes through the 4th pin
Axle 44 connects separating brake buckle 41.As shown in figure 21, the 4th bearing pin 44 is provided with torsion spring 441 so as to obtain separating brake sincere sub 42 and separating brake button
Connected between plate 41 for elastic rotary, the 4th bearing pin 44 is located between movable end and fixing end.As shown in figure 17, making process
In, the upper end roller 53 of double end connecting lever 52 promotes separating brake sincere sub 42 to rotate (Figure 17 direction M) around the 4th bearing pin 44 until upper end
Roller 53 departs from and sincere sub 42 contact of separating brake.As shown in figure 18, close a floodgate after terminating, the upper end roller 53 of double end connecting lever 52 is supported
Sincere sub 42 lower surface of separating brake is to limit the rotation trend of double end connecting lever 52 (Figure 17 direction N), and the movable end of separating brake buckle 41 is by masterpiece
With and be resisted against on the outer wall of separating brake semiaxis 46 to limit the Forced rotation trend of separating brake buckle 41 (Figure 17 direction O).Concrete structure is also
It may refer to Figure 19.
As shown in figure 20, separating brake component is also included on the opening button axle 45 being located on board unit, opening button axle 45
Provided with angle piece 451, separating brake semiaxis 46 is provided with the radial direction group bar 462 for supporting the inclined-plane of angle piece 451, and separating brake semiaxis 46, which is provided with, to be used for
The half-moon groove 461 for allowing the movable end of separating brake buckle 41 to pass through.As shown in figure 20, during separating brake, opening button axle 45 is axially moved
(Figure 20 direction P), the slope driving of angle piece 451 dials bar 462, dials bar 462 toward lower swing (Figure 20 direction Q) so that separating brake half
Axle 46 is rotated (Figure 20 direction R), and the movable end of separating brake buckle 41 departs from the limitation of the outer wall of separating brake semiaxis 46 and led to from half-moon groove 461
Cross (Figure 20 direction S), the upper end roller 53 of double end connecting lever 52 departs from sincere sub 42 limitation of separating brake so that double end connecting lever 52 and output
Axle 51 rotates toward separating brake direction (Figure 18 direction N).
In addition, similar with floodgate semiaxis 31, separating brake semiaxis 46 is also provided with response agency, referring specifically to Figure 16.In addition,
In Fig. 8 and Fig. 9, separating brake semiaxis 46 is similar with floodgate semiaxis 31, and rotation can also be realized by electronic mode.
In addition, as shown in Figure 21, separating brake buckle 41 it is similar with the lever 32 of combined floodgate component, it is necessary to after separating brake return,
And separating brake buckle 41 be next to be provided with a torsion spring 431 so that separating brake buckle 41 after separating brake can homing, and
And cause separating brake buckle 41 not stop the return of separating brake semiaxis 46.
In addition, the stage clip 452 that promising opening button axle 45 provides axial restoring force is arranged on opening button axle 45, stage clip
452 one end are resisted against prebasal plate, and the other end is resisted against on opening button axle 45.
Stroke guiding mechanism
The concrete structure of stroke guiding mechanism refers to Figure 22 to Figure 27.
Stroke guiding mechanism includes being used to provide the operating shaft 911 that can be rotated around own axes of driving force, as carrier
Cleat assembly 920, for ensureing that three-phase major loop switch closes a floodgate or separating brake action is synchronous shoulders plate 913, for connecting three-phase
The insulated tension pole 104 of major loop switch is with shouldering the connecting rod 914 of plate 913 and the bullet of elastic-restoring force being provided for being acted for separating brake
Property component 930.
As shown in figure 22, cleat assembly 920 includes the front plate 921 and rear plate 922 interfixed, and operating shaft 911 is passed through
Wear and perpendicular to front plate 921.Being equipped with front plate 921 and rear plate 922 is used for 922 points of front plate 921 and rear plate
The fixation ear 925 not being fixed in the transmission case of solid-state insulated switchgear.Elastic parts 930 includes spring 931, connecting spring
The preceding lacing film 933 of 931 front ends and the rear lacing film 932 of the rear end of connecting spring 931.
As shown in Figure 22 and Figure 23, plate 913, connecting rod 914 and connecting lever 912 are shouldered and is each provided at front plate 921 and rear plate 922
Between.Operating shaft 911 is perpendicular to shouldering plate 913 and by driving the rotation of connecting lever 912 to shoulder plate 913 to drive and move horizontally.Connecting rod
The rotatable connection of 914 upper ends, which is shouldered plate 913 and followed, shoulders the horizontal movement of plate 913, and the lower end of connecting rod 914 rotatable connection insulated tension pole 104 is simultaneously
Drive insulated tension pole 104 vertically movable.Connecting rod 914 and insulated tension pole 104 are corresponded and mutually put down between each connecting rod 914
OK.
With reference to shown in Figure 24 and Figure 25, it is equipped with front plate 921 and rear plate 922 and shoulders the side of moving of plate 913 for limitation
To horizontal grooved rail 923, the upper end of connecting rod 914 is connected by the first bearing pin 9151 with shouldering plate, and the two ends of the first bearing pin 9151 are provided with
The first roller 9141 rolled on horizontal grooved rail 923.In addition, being equipped with front plate 921 and rear plate 922 for limiting rod
The vertical grooved rail 924 of the 914 lower end directions of motion, the lower end of connecting rod 914 is connected by the second bearing pin 9152 with insulated tension pole 104, the
The two ends of two bearing pin 9152 are provided with the second roller 9142 rolled on vertical grooved rail 924.
As shown in figure 26, connecting lever 912 shoulders plate 913 by the connection of connecting lever pin 9121, shoulders plate 913 provided with vertical for holding
Perhaps the up and down vertical slot 9133 of connecting lever pin 9121.
In addition, in from Figure 22 to Figure 27 it can also be seen that one end of elastic parts 930 is fixed on cleat assembly 920, it is another
Plate 913 is shouldered in end rotatable connection.Specifically, spring 931 is parallel to the direction of motion for shouldering plate 913, and preceding lacing film 933 is fixed on front plate
921 and rear plate 922 on, the journal stirrup 9131 of plate 913 is shouldered in the connection of the rear bearing pin of lacing film 932.When insulated tension pole 104 is in the position closed a floodgate
When putting, spring 931 is in extended state.
In addition, it can also be seen that stroke guiding mechanism also includes the buffering of buffering separating brake restoring force in from Figure 22 to Figure 27
Pad 934, shoulders the limited block 9132 that plate 913 is provided with correspondence cushion pad 934.When separating brake is acted, spring 931 pulls and shoulders plate
913 horizontal movements, insulated tension pole 104 is up vertically movable under the drive of connecting rod 914, now shoulder the movement velocity ratio of plate 913
Comparatively fast, and limited block 9132 can directly rush at cushion pad 934, the situation that hard metal is mutually collided can be avoided the occurrence of.
The technology contents set forth above that the present invention is only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiments of the present invention are not represented and are only limitted to this, and any technology done according to the present invention extends or recreated, and is sent out by this
Bright protection.
Claims (12)
1. the transmission device provided with separating brake component, described transmission device is the transmission device for solid-state insulated switchgear；
Including casing, it is characterised in that also including major loop operating mechanism, stroke guiding mechanism, spacer spring operating mechanism and gear
Transmission mechanism, major loop operating mechanism and spacer spring operating mechanism are each provided at the antetheca of casing, gear drive and stroke
Guiding mechanism is each provided within casing, and the output shaft of major loop operating mechanism and the operating shaft of stroke guiding mechanism link, stroke
The output end of guiding mechanism links with the insulated tension pole that major loop is switched；The output shaft of spacer spring operating mechanism and gear drive
The input shaft linkage of mechanism, the output arm of gear drive and the pull bar of switch isolation switch are connected；The major loop operation
Mechanism also includes the board unit for fixed component, the energy storage component for saving combined floodgate energy, for controlling energy storage component
The exergonic combined floodgate component of combined floodgate and the separating brake component for controlling separating brake；Output shaft is provided with to be turned with output shaft synchronous
Dynamic double end connecting lever；During combined floodgate component control energy storage component release combined floodgate energy, combined floodgate component is by promoting double end connecting lever to rotate
Output shaft is to realize feed motion；After combined floodgate, separating brake component is rotated to limit output shaft toward separating brake side by limiting double end connecting lever
To rotation；During separating brake, double end connecting lever departs from the limitation of separating brake component and output shaft is rotated toward separating brake direction；The separating brake component bag
Include separating brake semiaxis, separating brake buckle and the sincere son of separating brake, the separating brake buckle includes movable end and fixing end, the separating brake buckle is consolidated
Fixed end is connected on board unit by the 3rd bearing pin, and the sincere son of separating brake connects separating brake buckle, the 4th pin by the 4th bearing pin
Axle be provided with torsion spring so that be elastic rotary connection between the sincere son of separating brake and separating brake buckle, the 4th bearing pin be located at movable end with it is solid
Between fixed end；In making process, the sincere son of upper end roller urges separating brake of double end connecting lever is rotated around the 4th bearing pin until upper end rolling
Son departs from and the sincere sub contact of separating brake；After combined floodgate terminates, the upper end roller of double end connecting lever supports the sincere sub- lower surface of separating brake to limit
Double end connecting lever is rotated, and the movable end stress of separating brake buckle acts on and is resisted against on separating brake semiaxis outer wall to limit separating brake buckle stress
Rotate；The separating brake component also includes the opening button axle being located on board unit, and opening button axle is provided with angle piece, separating brake
Semiaxis is provided with the radial direction group bar for supporting angle piece inclined-plane, and separating brake semiaxis is provided with half that the movable end for being used for allowing separating brake buckle passes through
Month groove；During separating brake, opening button axle is axially moved, and bar is dialled so that separating brake semiaxis rotation, separating brake in the inclined-plane of angle piece by promoting
The movable end of buckle departs from the limitation of separating brake semiaxis outer wall and passed through from half-moon groove, and the upper end roller disengaging separating brake of double end connecting lever is sincere
The limitation of son is so that double end connecting lever and output shaft rotate toward separating brake direction.
2. the transmission device of separating brake component is provided with as claimed in claim 1, it is characterised in that the energy storage component includes slowing down
Gear train, power transmission shaft and spring, spring upper end rotatable connection board unit, lower spring end one crank of rotatable connection, power transmission shaft are set
On board unit, the gear wheel and power transmission shaft of train of reduction gears are coaxial, and gear wheel connects the crank by power transmission shaft；Energy storage
When, gear wheel drives crank to rotate by power transmission shaft, and crank extension spring is to realize the storage of combined floodgate energy.
3. the transmission device of separating brake component is provided with as claimed in claim 2, it is characterised in that combined floodgate component includes floodgate semiaxis
And lever, lever includes top and bottom, and lever is rotatably connected in board unit by the second bearing pin, and the second bearing pin is located at upper end
Between lower end, power transmission shaft is provided with the card ear with power transmission shaft synchronous axial system；At the end of energy storage, card ear is resisted against lever lower end
Lower surface to limit drive axis, while the upper end stress effect of lever and be resisted against the outer wall of floodgate semiaxis to limit thick stick
Bar Forced rotation.
4. the transmission device of separating brake component is provided with as claimed in claim 2, it is characterised in that the power transmission shaft, which is provided with, to be used for
By promoting double end connecting lever so that the cam that output shaft rotates toward combined floodgate direction, the cam is rotated with power transmission shaft coaxial synchronous；
When closing a floodgate, the concave portion of cam promotes the lower end roller of double end connecting lever to cause double end connecting lever to drive output shaft to turn counterclockwise
It is dynamic.
5. the transmission device of separating brake component is provided with as claimed in claim 1, it is characterised in that stroke guiding mechanism also includes using
Make the cleat assembly of carrier, for ensureing that major loop switch closes a floodgate or separating brake action is synchronous shoulders plate and for connecting major loop
The insulated tension pole of switch and the connecting rod for shouldering plate, the operating shaft is perpendicular to shouldering plate and shoulder plate by driving connecting lever rotation to drive
Move horizontally, the small end rotatable connection, which is shouldered plate and followed, shoulders plate level motion, and the rotatable connection insulation of connecting rod lower end is drawn
Bar simultaneously drives insulated tension pole vertically movable；The connecting rod and insulated tension pole are corresponded and are parallel to each other between each connecting rod；
The connecting lever shoulders plate by connecting lever pin connection, described to shoulder plate provided with vertical for allowing the up and down vertical slot of connecting lever pin.
6. the transmission device of separating brake component is provided with as claimed in claim 5, it is characterised in that stroke guiding mechanism also includes using
In the elastic parts that elastic-restoring force is provided for separating brake action, described elastic parts one end is fixed on cleat assembly, the other end
Plate is shouldered in rotatable connection；The elastic parts includes the rear extension of spring, the preceding lacing film of connecting spring front end and connecting spring rear end
Piece, the spring is parallel to the direction of motion for shouldering plate, and the preceding lacing film is fixed, and plate is shouldered in the rear lacing film bearing pin connection；Work as insulation
When pull bar is in the position closed a floodgate, spring is in extended state.
7. the transmission device of separating brake component is provided with as claimed in claim 5, it is characterised in that the cleat assembly includes mutual
Fixed front plate and rear plate, plate, connecting rod and the connecting lever shouldered is each provided between front plate and rear plate；The operating shaft
Run through and perpendicular to front plate；The horizontal grooved rail that the plate direction of motion is shouldered for limiting is equipped with the front plate and rear plate,
The small end is connected by the first bearing pin with shouldering plate, and the first bearing pin two ends are provided with the first rolling rolled on horizontal grooved rail
Wheel；The vertical grooved rail for the limiting rod lower end direction of motion, the connecting rod lower end are equipped with the front plate and rear plate
It is connected by the second bearing pin with insulated tension pole, the second bearing pin two ends are provided with the second roller rolled on vertical grooved rail.
8. the transmission device of separating brake component is provided with as claimed in claim 1, it is characterised in that spacer spring operating mechanism is also wrapped
Include driving input shaft, the first sheet of rotation and the second sheet for driving output shaft to rotate driven by driving input shaft,
The equal rotary sleeve in outer end of first sheet and the second sheet is located on a movable pin to cause the first sheet to pass through removable pin
Post drives the rotation of the second sheet, and the driving input shaft and output shaft are coaxial；Spacer spring operating mechanism also includes being used to drive
The front half section savings potential energy of driven input shaft rotation and the telescopic spring component that potential energy is discharged in the second half section of driving input shaft rotation,
The telescopic spring component top is fixed by a fixation pin and telescopic spring component can be rotated centered on fixing pin, described
Movable pin is through the bottom of telescopic spring component.
9. the transmission device of separating brake component is provided with as claimed in claim 8, it is characterised in that spacer spring operating mechanism is also wrapped
Include the front plate and rear plate interfixed, the fixed pin two ends extend through front plate and rear plate and by front plate and
Rear plate limits the axial freedom of fixed pin；The driving input shaft is through front plate and can be rotated relative to front plate, institute
Output shaft is stated through rear plate and can be rotated relative to rear plate, the driving input shaft rear end is provided with cylinder, and the output shaft is set
There is the cylinder of Correspondent cy linder, the cylinder coordinates with cylinder to drive input shaft to join end to end with output shaft.
10. the transmission device of separating brake component is provided with as claimed in claim 9, it is characterised in that the rear plate is provided with use
In the circular arc through hole of the stroke of restriction activity pin, the movable pin runs through through hole；Between the movable pin and through hole
Provided with for reducing the roller of the abrasion to movable pin, the roller housing is located on movable pin and roller runs through through hole.
11. the transmission device of separating brake component is provided with as claimed in claim 8, it is characterised in that the telescopic spring component bag
Include extension sleeve and be set in extension sleeve and the spring of restoring force is provided for extension sleeve, the fixed pin is through flexible
The top of sleeve, the movable pin runs through the bottom of extension sleeve；First sheet is provided with deep-slotted chip breaker, the movable pin
Through deep-slotted chip breaker.
12. the transmission device of separating brake component is provided with as claimed in claim 1, it is characterised in that gear drive also includes
Jackshaft and the synchronizing shaft perpendicular to jackshaft, the input shaft of gear drive drive jackshaft to rotate by gear, in
Countershaft drives synchronizing shaft to rotate by bevel gear, and output arm is located on synchronizing shaft and follows synchronizing shaft to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249134.0A CN106971869B (en) | 2014-07-14 | 2014-07-14 | Transmission device equipped with separating brake component |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410334645.9A CN105321743B (en) | 2014-07-14 | 2014-07-14 | The transmission device of solid-state insulated switchgear |
| CN201710249134.0A CN106971869B (en) | 2014-07-14 | 2014-07-14 | Transmission device equipped with separating brake component |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334645.9A Division CN105321743B (en) | 2014-07-14 | 2014-07-14 | The transmission device of solid-state insulated switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106971869A true CN106971869A (en) | 2017-07-21 |
| CN106971869B CN106971869B (en) | 2018-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249951.6A Active CN106971870B (en) | 2014-07-14 | 2014-07-14 | Switchgear transmission device equipped with stroke guiding mechanism |
| CN201710249132.1A Active CN107045953B (en) | 2014-07-14 | 2014-07-14 | Transmission device equipped with spacer spring operating mechanism |
| CN201710249954.XA Active CN106887355B (en) | 2014-07-14 | 2014-07-14 | Switchgear transmission device equipped with combined floodgate component |
| CN201710249134.0A Active CN106971869B (en) | 2014-07-14 | 2014-07-14 | Transmission device equipped with separating brake component |
| CN201410334645.9A Active CN105321743B (en) | 2014-07-14 | 2014-07-14 | The transmission device of solid-state insulated switchgear |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249951.6A Active CN106971870B (en) | 2014-07-14 | 2014-07-14 | Switchgear transmission device equipped with stroke guiding mechanism |
| CN201710249132.1A Active CN107045953B (en) | 2014-07-14 | 2014-07-14 | Transmission device equipped with spacer spring operating mechanism |
| CN201710249954.XA Active CN106887355B (en) | 2014-07-14 | 2014-07-14 | Switchgear transmission device equipped with combined floodgate component |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410334645.9A Active CN105321743B (en) | 2014-07-14 | 2014-07-14 | The transmission device of solid-state insulated switchgear |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105551845A (en) * | 2016-03-03 | 2016-05-04 | 泉州七星电气有限公司 | Operating apparatus and operating method for spring mechanism circuit breaker |
| CN106384684A (en) * | 2016-09-08 | 2017-02-08 | 国家电网公司 | Breaker opening sector plate device |
| CN106803467A (en) * | 2017-03-01 | 2017-06-06 | 珠海康晋电气股份有限公司 | A kind of control device of circuit breaker |
| CN106971871B (en) * | 2017-05-05 | 2018-10-30 | 河南森源电气股份有限公司 | A kind of spring operating mechanism |
| CN109728650B (en) * | 2019-03-14 | 2022-09-23 | 江苏金智科技股份有限公司 | Active power distribution network based on source network load and storage coordination control |
| CN113380574B (en) * | 2021-06-17 | 2022-06-14 | 杭州崇恒电力技术有限公司 | Safe and labor-saving closing device |
| CN114709114B (en) * | 2021-12-20 | 2023-10-10 | 河南平高电气股份有限公司 | Spring operating mechanism and speed characteristic adjusting method before assembly thereof |
| CN218826694U (en) * | 2022-11-09 | 2023-04-07 | 日立能源瑞士股份公司 | Operating mechanism for switch equipment and switch equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106971869B (en) | 2018-07-17 |
| CN106971870B (en) | 2018-09-28 |
| CN106887355B (en) | 2018-07-20 |
| CN106887355A (en) | 2017-06-23 |
| CN107045953A (en) | 2017-08-15 |
| CN105321743B (en) | 2017-11-28 |
| CN106971870A (en) | 2017-07-21 |
| CN107045953B (en) | 2018-08-28 |
| CN105321743A (en) | 2016-02-10 |
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Address after: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee after: Asia Electrical Power Equipment (Shenzhen) Co.,Ltd. Address before: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee before: ASIA ELECTRICAL POWER EQUIPMENT (SHENZHEN) Co.,Ltd. |