CN206460883U - A kind of stored energy mechanism of operation device and a kind of operation device - Google Patents
A kind of stored energy mechanism of operation device and a kind of operation device Download PDFInfo
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- CN206460883U CN206460883U CN201621476029.8U CN201621476029U CN206460883U CN 206460883 U CN206460883 U CN 206460883U CN 201621476029 U CN201621476029 U CN 201621476029U CN 206460883 U CN206460883 U CN 206460883U
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Abstract
The utility model provides the stored energy mechanism and a kind of operation device of a kind of operation device, the energy storage component between first connecting lever and the second connecting lever is rotationally connected with including the first connecting lever and the second connecting lever set respectively with two power transmission shaft linkages, and by attachment structure；The energy storage part includes that the first energy storage axle and the second energy storage axle of relative slip can be done, and the energy-stored spring between first energy storage axle and the second energy storage axle is sheathed on, the energy-stored spring applies the active force being located remotely from each other to first energy storage axle and the second energy storage axle.The energy storage of generation is turned into driving force and realizes that the quick divide-shut brake for grasping device is acted by stored energy mechanism of the present utility model, transmission coordinates reliable, rapid operation, it is used in more light during closing by hand operation, its structure simplifies compact, handling ease, reduces design cost, energy storage effect is good, and performance is stable.
Description
Technical field
The utility model is related to electric switch control device technical field, and in particular to a kind of stored energy mechanism of operation device
With a kind of operation device.
Background technology
, it is necessary to by outside operation machine when typically to disconnecting switch progress isolation divide-shut brake or earthed switch closing operation
Contact mechanism in structure driving disconnecting switch is connected or disjunction action, to be grounded or isolate the different switching of on-off function,
To ensure the security and convenience during isolator operation.
A kind of external manipulation mechanism that in the market tradition is used, mainly by fixed support plate, operating shaft and operation handle structure
Into structure is relatively simple, during combined floodgate, by operation handle rotating operation axle, so that the action bars on linkage disconnector makes it
Contact part divide-shut brake is acted, but this traditional mode of operation is without energy storing structure, therefore required switching force is big, time-consuming to take
Power, closing operation difficulty is larger, and the produced reaction force that closes a floodgate is larger, easily determines the connection of operating shaft and action bars
Bit position is damaged or departed from.
Certainly, also have using a kind of electronic energy storage type operating mechanism, including fixed plate, operating shaft, energy storage in this area
Axle, drive component and gear assembly, drive component include the driving claw and drive block that linkage is set, wherein motor connection gear train
Part linkage driving pawl is acted, and driving claw engagement linkage driving block simultaneously drives energy storage axle to rotate, and passes through the slowing-down structure of gear assembly
Energy storage is carried out to the switching-in spring in energy storage axle, when the spring of energy storage state releases energy, operating shaft is made by mechanical structure
Complete to act the divide-shut brake of operating mechanism.But the energy storing structure of this electric energy-stored mode operating mechanism is excessively complicated, energy storage
Process is cumbersome, and gear needs independent fabrication design, and design cost is high, and the active force born in making process is larger, for a long time
Use, easily cause damage in itself to the support section or gear of gear, so that can not normal energy storage closing.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome the energy storing structure of operating mechanism in the prior art excessively
Complexity, design cost is high, and performance is unstable, and lacks the laborious technological deficiency of energy storing structure operation, so as to provide one kind
Simple in construction, operation is reliable, easy to use, quickly can effectively realize a kind of stored energy mechanism of operation device divide-shut brake action.
The utility model also provides a kind of a kind of operation device with above-mentioned stored energy mechanism.
To solve above-mentioned technological deficiency, the utility model provides a kind of stored energy mechanism of operation device, including mounting bracket
Turned with two power transmission shafts being arranged in the mounting bracket, in addition to first set of being linked respectively with described two power transmission shafts
Arm and the second connecting lever, and the energy storage component between first connecting lever and the second connecting lever, institute are rotationally connected with by attachment structure
State when the first connecting lever or the second connecting lever drive one end of the energy storage component to rotate and energy storage is carried out to the energy storage component；The storage
Energy part includes that the first energy storage axle and the second energy storage axle of relative slip can be done, and is sheathed on first energy storage axle and second
Energy-stored spring between energy storage axle, the energy-stored spring applies the work being located remotely from each other to first energy storage axle and the second energy storage axle
Firmly.
As a kind of preferred scheme, second energy storage axle and first energy storage axle include drive end and relative respectively
Slide the connection end cavity for stretching in first energy storage axle in the connection end that the drive end is set, the connection end of second energy storage axle
In, the drive end of first energy storage axle and first connecting lever are rotated and are connected, the drive end of second energy storage axle with it is described
Second connecting lever rotates connection.
As a kind of preferred scheme, the energy storage component also includes being divided into first energy storage axle and the second energy storage axle
Two keepers on drive end, the keeper is annular positioning shaft sleeve.
As a kind of preferred scheme, the energy-stored spring is stage clip, and the two ends of the stage clip are born against in described two
On the annular end face of keeper；When first connecting lever or the second connecting lever by drive end so that first energy storage axle and
During the connection end slide in opposition of two energy storage axles, first energy storage axle and the second energy storage axle are by the keeper to the energy storage
Spring is extruded in opposite directions.
As a kind of preferred scheme, linking arm one end of first connecting lever and the second connecting lever is provided with corresponding two
The connection of the correspondence mounting hole is formed on mounting hole, and the drive end of first energy storage axle and second energy storage axle
Through hole.
As a kind of preferred scheme, the attachment structure also includes the rotating shaft being extended through in the connection through hole, described turn
The two ends that shaft extension goes out the connection through hole are fixed in the mounting hole by fastener.
As a kind of preferred scheme, a kind of operation device includes the stored energy mechanism of the operation device described in any of the above-described.
The utility model has the advantages that：
(1), in a kind of stored energy mechanism for operation device that the utility model is provided, energy storage component includes that relative slip can be done
The first energy storage axle and the second energy storage axle, and the energy-stored spring being sheathed between first energy storage axle and the second energy storage axle,
When the first connecting lever or the second connecting lever drive one end of the energy storage component to rotate, make the first energy storage axle and the second energy storage axle opposite
Move and simultaneously energy-stored spring is extruded, so as to realize the thermal energy storage process of energy storage component, now the reaction force of energy-stored spring is not
Disconnected enhancing, precalculated position is turned in the first connecting lever or the second connecting lever, and energy-stored spring starts release energy storage to drive by energy storage axle
Dynamic connecting lever is rotated further respective distance.Therefore, the energy storage of generation is turned into driving force by turning by stored energy mechanism of the present utility model
Arm transmits movement tendency, is acted with the quick divide-shut brake for realizing operation device, and transmission coordinates reliable, and cooperating is laborsaving, utilizes
It is more light and flexible and convenient to use when closing by hand is operated.The structure of this stored energy mechanism simplifies compact, handling ease,
Design cost is reduced, performance is stable, and then the performance of lifting operation device.
(2) in a kind of stored energy mechanism for operation device that the utility model is provided, the two ends of stage clip are born against in described
On the annular end face of two keepers, therefore, when the connection end slide in opposition of the first energy storage axle and the second energy storage axle by
Keeper is to the opposite extruding of energy-stored spring.This structure setting, makes the two ends stress of stage clip more concentrate, more quickly and effectively realizes
Energy storage is acted on, and does not influence the normal of energy storage between centers to use, and the utilization to energy storage is more efficient.
(3) in a kind of stored energy mechanism for operation device that the utility model is provided, the first connecting lever and the first energy storage axle and
Second connecting lever is connected with the rotation of the second energy storage axle realizes that connection coordinates by rotating shaft in attachment structure, on the one hand can effectively keep away
Exempt from rigid collision between the two, reduce the active force directly contacted, frictional resistance is small；On the other hand using link transmission with cooperation
With can export power, be driven better.
(4) the utility model also provides a kind of operation device, and it is provided with above-mentioned stored energy mechanism, above-mentioned due to being mounted with
Stored energy mechanism, thus with all advantages brought because installing above-mentioned stored energy mechanism, closing operation is more laborsaving.
Brief description of the drawings
Fig. 1 is a kind of planar structure schematic diagram of the stored energy mechanism of operation device of the present utility model；
Fig. 2 is a kind of dimensional structure diagram of the stored energy mechanism of operation device of the present utility model；
Fig. 3 is the structural representation of energy storage component of the present utility model, specifically shown drive end and connection end.
Description of reference numerals：
The connecting levers of 1- first, the connecting levers of 2- second, 3- energy storage components, the energy storage axles of 31- first, the energy storage axles of 32- second, 310- drivings
End, 320- connection ends, 33- energy-stored springs, 34- keepers, 35- connection through holes, 4- rotating shafts, 5- power transmission shafts.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
Embodiment 1
The present embodiment provides a kind of stored energy mechanism of operation device as shown in Figure 1-Figure 3, including mounting bracket and setting
Two power transmission shafts in the mounting bracket, in addition to respectively with described two power transmission shafts link set the first connecting lever 1 and
Second connecting lever 2, and the energy storage component 3 between the connecting lever 2 of the first connecting lever 1 and second, institute are rotationally connected with by attachment structure
State the first connecting lever 1 or energy storage is carried out to the energy storage component 3 when the second connecting lever 2 drives one end of the energy storage component 3 to rotate；Institute
Stating energy storage component 3 includes that the first energy storage axle 31 and the second energy storage axle 32 of relative slip can be done, and is sheathed on first storage
Energy-stored spring 33 between the energy energy storage axle 32 of axle 31 and second, 33 pairs of energy-stored spring, first energy storage axle 31 and second is stored up
Energy axle 32 applies the active force being located remotely from each other.
Above-mentioned embodiment is the core technology scheme of the present embodiment, and the first energy storage axle of relative slip can be done by design
With the second energy storage axle, and the work being located remotely from each other using energy-stored spring to the energy storage axle 32 of the first energy storage axle 31 and second application
Firmly.Therefore, when the first connecting lever or the second connecting lever drive one end of the energy storage component to rotate, the first energy storage axle and second are made
Energy storage axle move toward one another is simultaneously extruded energy-stored spring, so as to realize the thermal energy storage process of energy storage component, now energy-stored spring
Reaction force constantly strengthens, and precalculated position is turned in the first connecting lever or the second connecting lever, and energy-stored spring 33 is started by energy storage axle
Energy storage is discharged to drive connecting lever to be rotated further respective distance.Therefore, the energy storage of generation is turned into by stored energy mechanism of the present utility model
Driving force transmits movement tendency by connecting lever, is acted with the quick divide-shut brake for realizing operation device, and transmission coordinates reliable, collaboration behaviour
Make laborsaving, be used in more light and flexible and convenient to use during closing by hand operation.The structure of this stored energy mechanism is simplified tightly
Gather, handling ease reduces design cost, performance is stable, and then the performance of lifting operation device.
Make further preferred according to above-mentioned embodiment, as shown in figure 3, second energy storage axle 32 and first energy storage
Axle 31 includes the connection end 320 that drive end 310 and relatively described drive end are set, the connection of second energy storage axle 32 respectively
In the sliding connection end cavity for stretching in first energy storage axle 31 in end, the drive end of first energy storage axle 31 and first connecting lever
1 rotates connection, and the drive end of second energy storage axle 32 is rotated with second connecting lever 2 and is connected.This structure setting, the first storage
Energy axle 32 is slided to stretch with the second energy storage axle 32 and is connected, coordinates energy-stored spring to realize that energy storage is acted on, and identical can also discharge storage
The driving effect to the first connecting lever 1 and the second connecting lever 2 can be obtained, easy to operate, energy storage effect is obvious.
In the present embodiment, as shown in Fig. 2 the energy storage component 3 also includes being divided into first energy storage axle 31 and the
Two keepers 34 on the drive end 310 of two energy storage axles 32, the keeper 34 is annular positioning shaft sleeve.It is further excellent
Choosing, the energy-stored spring 33 is stage clip, and the two ends of the stage clip are born against in the annular end face of described two keepers 34
On, and the another side of keeper 34 is resisted against in rotating shaft, transmission torque is more firm；When the connecting lever 2 of the first connecting lever 1 or second is logical
Overdrive and hold so that during 320 slide in opposition of connection end of the energy storage axle 32 of first energy storage axle 31 and second, first energy storage
The energy storage axle 32 of axle 31 and second is extruded in opposite directions by described 34 pairs of energy-stored springs of keeper.Therefore, this structure setting, makes
The two ends stress of stage clip is more concentrated, and more quickly and effectively realizes that energy storage is acted on, and does not influence the normal of energy storage axle to use, to energy storage
Utilization it is more efficient.
Operation principle to the present embodiment stored energy mechanism is illustrated：Such as the first connecting lever 1 is in the linkage backspin of power transmission shaft 5
Turn, driving the first energy storage axle 31 and slide in opposition of the second energy storage axle 32 carries out stored energy operation by extruding energy-stored spring 33, when the
One connecting lever turns to and completes energy storage when being in straight position state with the first energy storage axle；When continuing micro- turn, energy storage component starts to release
Energy storage is put, the first energy storage axle 31 and the second energy storage axle 32 drive the first connecting lever 1 to be rotated further under the effect of energy-stored spring 33.Second
Connecting lever is identical with the stored energy operation mode of the first connecting lever.
1-3 elaborates to the attachment structure in the present embodiment below in conjunction with the accompanying drawings：
The attachment structure includes：Linking arm one end of the connecting lever 2 of first connecting lever 1 and second is provided with corresponding two
The correspondence mounting hole is formed on individual mounting hole, and the drive end of first energy storage axle 31 and second energy storage axle 32
Connection through hole 35.Wherein the first connecting lever 1 and the second connecting lever 2 include the circular shaft linked with power transmission shaft, and are fixed on circle
Axle two ends and two relative linking arms.Further preferably, the attachment structure also includes being extended through in the connection through hole 35
Rotating shaft 4, the two ends that the connection through hole 35 is stretched out in the rotating shaft 4 are fixed in the mounting hole by fastener, therefore, the
One energy storage axle 31 and the second energy storage axle 32 are realized and the first connecting lever respectively by connecting being rotatably assorted between through hole 35 and rotating shaft 4
Rotation with the second connecting lever is connected.In the present embodiment, the mounting bracket is two fixed plates be arrangeding in parallel, described two
Fixed plate correspondence forms deep-slotted chip breaker, and the two ends of the rotating shaft are extended in the deep-slotted chip breaker.This structure of the present embodiment is set
Put, on the one hand can be prevented effectively from the rigid collision between energy storage axle and connecting lever, reduce the active force directly contacted, frictional resistance is small；
On the other hand using the mating reaction of link transmission, power can be exported, is driven better.
Embodiment 2
The present embodiment provides a kind of operation device, including the stored energy mechanism described in above-described embodiment 1, to drive high pressure
The ground contact portion of disconnecting switch and the break-make divide-shut brake of insulating contact part.
The operation device of the present embodiment, due to being mounted with above-mentioned stored energy mechanism, thus with because installing above-mentioned energy storage machine
Structure and all advantages brought, closing operation are more laborsaving, easy to use.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (7)
1. a kind of stored energy mechanism of operation device, including mounting bracket and two power transmission shafts being arranged in the mounting bracket
(5), it is characterised in that：Also include the first connecting lever (1) and the second connecting lever set that linked respectively with described two power transmission shafts (5)
(2) energy storage component (3) between first connecting lever (1) and the second connecting lever (2), institute, and by attachment structure are rotationally connected with
State when the first connecting lever (1) or the second connecting lever (2) drive one end of the energy storage component (3) to rotate to enter the energy storage component (3)
Row energy storage；The energy storage component (3) includes that the first energy storage axle (31) and the second energy storage axle (32) of relative slip, Yi Jitao can be done
Energy-stored spring (33) between first energy storage axle (31) and the second energy storage axle (32), the energy-stored spring (33) is to institute
State the first energy storage axle (31) and the second energy storage axle (32) applies the active force being located remotely from each other.
2. a kind of stored energy mechanism of operation device according to claim 1, it is characterised in that：Second energy storage axle (32)
Include the connection end (320) that drive end (310) and relatively described drive end are set, institute respectively with first energy storage axle (31)
The connection end for stating the second energy storage axle (32) is slided in the connection end cavity for stretching in first energy storage axle (31), first energy storage axle
(31) drive end is rotated with first connecting lever (1) and is connected, and the drive end of second energy storage axle (32) is turned with described second
Arm (2) rotates connection.
3. a kind of stored energy mechanism of operation device according to claim 2, it is characterised in that：The energy storage component (3) is also
Including two keepers (34) being divided on the drive end (310) of first energy storage axle (31) and the second energy storage axle (32),
The keeper (34) is annular positioning shaft sleeve.
4. a kind of stored energy mechanism of operation device according to claim 3, it is characterised in that：The energy-stored spring (33) is
Stage clip, the two ends of the stage clip are born against on the annular end face of described two keepers (34)；When first connecting lever
(1) or the second connecting lever (2) by drive end so that the connection end (320) of first energy storage axle (31) and the second energy storage axle (32)
During slide in opposition, first energy storage axle (31) and the second energy storage axle (32) are by the keeper (34) to the energy-stored spring
Opposite extruding.
5. a kind of stored energy mechanism of operation device according to claim 2, it is characterised in that：The attachment structure includes：
Linking arm one end of first connecting lever (1) and the second connecting lever (2) is provided with two corresponding mounting holes, and described first
The connection through hole (35) of the correspondence mounting hole is formed on the drive end of energy storage axle (31) and second energy storage axle (32).
6. a kind of stored energy mechanism of operation device according to claim 5, it is characterised in that：The attachment structure also includes
The rotating shaft (4) in the connection through hole (35) is extended through, rotating shaft (4) the stretching two ends for connecting through hole (35) pass through tight
Firmware is fixed in the mounting hole.
7. a kind of operation device, it is characterised in that：Include the energy storage machine of the operation device any one of claim 1-6
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476029.8U CN206460883U (en) | 2016-12-30 | 2016-12-30 | A kind of stored energy mechanism of operation device and a kind of operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476029.8U CN206460883U (en) | 2016-12-30 | 2016-12-30 | A kind of stored energy mechanism of operation device and a kind of operation device |
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| Publication Number | Publication Date |
|---|---|
| CN206460883U true CN206460883U (en) | 2017-09-01 |
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ID=59696838
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476029.8U Active CN206460883U (en) | 2016-12-30 | 2016-12-30 | A kind of stored energy mechanism of operation device and a kind of operation device |
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| CN (1) | CN206460883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839845A (en) * | 2020-06-04 | 2020-10-30 | 国家康复辅具研究中心 | Shock attenuation energy storage structure and have its artificial limb |
-
2016
- 2016-12-30 CN CN201621476029.8U patent/CN206460883U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839845A (en) * | 2020-06-04 | 2020-10-30 | 国家康复辅具研究中心 | Shock attenuation energy storage structure and have its artificial limb |
| CN111839845B (en) * | 2020-06-04 | 2023-03-31 | 国家康复辅具研究中心 | Shock attenuation energy storage structure and have its artificial limb |
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