CN1758393A - Operation devcie for three-position opener - Google Patents
Operation devcie for three-position opener Download PDFInfo
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- CN1758393A CN1758393A CN 200510067382 CN200510067382A CN1758393A CN 1758393 A CN1758393 A CN 1758393A CN 200510067382 CN200510067382 CN 200510067382 CN 200510067382 A CN200510067382 A CN 200510067382A CN 1758393 A CN1758393 A CN 1758393A
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Abstract
The former three-position switch can not reliablely perform the operations ''off position to grounding position'' because of no interlocks of a first operation shaft and a second operation shaft, when the roller can not be clamped with the driven lever, but the operating device for three-position switch of the present invention uses gears to make the first operation shaft, the second operation shaft, output shafts, a first locking portion and a second locking portion interlock, a rotating shaft having an engaging portion and a motor is connected selectively to the first operation shaft or the second operation shaft for the purpose of ''on position to off position operation only'' or ''off position to grounding position operation only'', and the rotation of the rotating shaft having the motor is limited based on the presence and absence of engagement of the first or second locking portion with the rotating shaft. A three-position switch capable of performing the operations of the ''on position to off position'' and the ''off position to grounding position'' with reliability is thus obtained.
Description
Technical field
The present invention relates to for example take the 3-position on-off of 3 opened and closed positions such as on-position, open position, earthing position, in more detail, relate to by the circuit breaker of taking on-position-open position and the operation devcie for three-position opener that grounding opening-closing device constituted of taking open position-earthing position.
Background technology
Operation devcie for three-position opener in the past constitutes to 1 operating axis that required opened and closed positions drives operation by 1 output shaft taking 3 opened and closed positions corresponding with on-position, open position, this three position of earthing position with this output shaft.And, in this 3-position on-off, from the such viewpoint of enforcement of suitable operation utilization, because: (1) need select a ground and carry out the operation of " from open position to on-position " or the operation of " from open position to earthing position "; (2) the direct handover operation that need forbid " from on-position to earthing position " or " from earthing position to on-position " is so wish to realize the performance constraint of above-mentioned condition (1), (2) usefulness for operating axis.
In order to carry out such performance constraint, in operation devcie for three-position opener in the past, setting has the driven lever of groove for output shaft, be provided with the 1st for the 1st operating axis that exclusively carries out " from the operation of open position " and drive crank to on-position, be provided with the 2nd for the 2nd operating axis that exclusively carries out " from the operation of open position " and drive crank to earthing position, make and make the described the 1st either party who drives crank or described the 2nd driving crank select the structure that a ground is connected with the groove of described driven lever, operating axis for the either party, make the state (for example, with reference to patent documentation 1) that can not be connected with output shaft.
[patent documentation 1] Japanese patent laid-open 5-54747 communique (paragraph 0011, paragraph 0013, Fig. 1, Fig. 4)
In operation devcie for three-position opener in the past, because the 1st operating axis and the 2nd operating axis move independently, so the state that generation driving crank can not engage with the groove of driven lever.For example, along with checking etc., using the 1st to drive crank and carry out " from on-position to open position " operation back, will use the 2nd to drive the occasion that crank carries out " from open position to earthing position " operation, in preoperative on-position state, the 2nd operating axis is not make any fixing state freely.Therefore, unrestricted to the directivity of the 2nd driving crank, do not guarantee that driving crank with the 2nd is configured in certain location (direction of crank is along with the rotation of operating axis is movable to about 180 degree) yet.
Therefore, being arranged on the 1st on the 1st operating axis in use drives crank and " carries out operating to open position from on-position " back, will use and be arranged on the 2nd on the 2nd operating axis and drive the occasion that crank " carries out operating to earthing position from open position ", have and to make the 2nd to drive the situation that crank engages with the groove of operating axis, the handover operation of " from open position to earthing position " becomes do-nothing operation, just can not carry out the switching of " from open position to earthing position ".Equally, being arranged on the 2nd on the 2nd operating axis in use drives crank and " carries out operating to open position from earthing position " back, will use and be arranged on the 1st on the 1st operating axis and drive the occasion that crank " carries out operating to on-position from open position ", also have and to make the 1st to drive the situation that crank engages with the groove of operating axis, the handover operation of " from open position to on-position " becomes do-nothing operation, just can not carry out the switching of " from open position to on-position ".
Summary of the invention
The present invention makes in order to address the above problem, its purpose is, provide on one side operating axis to the side that thinks quiescing carry out performance constraint, can carry out reliably on one side " from on-position to open position or from open position to earthing position " the operation devcie for three-position opener of handover operation.
Operation devcie for three-position opener of the present invention, because the mutual interlock of rotation of the output shaft of the action of opened and closed positions of using gear etc. to make to grasp the 1st operating axis and the 2nd operating axis and the 1st and the 2nd and the 2nd and the 3rd opened and closed positions, and make the rotatable scope of described the 1st operating axis by the 1st fastener that moves linkedly with the rotation of described the 1st operating axis with is connected with described the 1st operating axis and according to transmitting unmatchful this rotation that has that the holding section on the rotating shaft that rotates engages and limit with being arranged on, so only by the rotating shaft that is connected with described the 1st operating axis is rotated, the switching of energy enforcement the described the 1st and the 2nd opened and closed positions, and since make the rotatable scope of described the 2nd operating axis by the 2nd fastener that moves linkedly with the rotation of described the 2nd operating axis with by being connected with described the 2nd operating axis, and unmatchful this rotation that has that engages according to the holding section that is arranged on the rotating shaft that transmits rotation limits, so only by the rotating shaft that is connected with described the 2nd operating axis is rotated, can implement the described the 2nd and the switching of the 3rd opened and closed positions.
Adopt the operation devcie for three-position opener of the present invention of said structure, because the 1st operating axis and the 2nd operating axis and the mutual interlock of output shaft, so the 1st operating axis～position of rotation of the 2nd operating axis and the position of rotation of output shaft can be followed this decision, arbitrary operating axis is positioned at the state that engages with output shaft all the time, can eliminate such in the past do-nothing operation.Again, because the 1st operating axis or the 2nd operating axis are selectively operated with rotating shaft with being connected, so this rotating shaft plays crucial effect, only can obtain when the 1st operating axis is operated, can implement the switching of the 1st and the 2nd opened and closed positions, only when the 2nd operating axis is operated, can implement the such effect of switching of the 2nd and the 3rd opened and closed positions.
Description of drawings
Fig. 1 is the end view of schematic configuration of the operation devcie for three-position opener of expression example of the present invention 1 record.
Fig. 2 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing along cutting line A-A in the end view of Fig. 1 record.
Fig. 3 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line B-B.
Fig. 4 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line C-C.
Fig. 5 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line C-C.
Fig. 6 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line C-C.
Fig. 7 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line D-D.
Fig. 8 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line D-D.
Fig. 9 is the cutaway view of the operation devcie for three-position opener of the invention process form 1 record after dissecing in the end view of Fig. 1 record, along cutting line D-D.
Figure 10 is end view (a) and the vertical view (b) that is used for the rotating shaft of the invention process form 1.
Figure 11 is end view (a) and the vertical view (b) that is used for the rotating shaft of the invention process form 1.
Embodiment
[example 1]
Below, with reference to accompanying drawing the invention process form 1 is elaborated.Fig. 1 is the end view of schematic configuration of the operation devcie for three-position opener of expression example 1 of the present invention, Fig. 2 is the cutaway view after the cutting line A-A along Fig. 1 dissects, Fig. 3 is the cutaway view after the cutting line B-B along Fig. 1 dissects, Fig. 4～Fig. 6 is the cutaway view after the cutting line C-C along Fig. 1 dissects, Fig. 7～Fig. 9 is the cutaway view after the cutting line D-D along Fig. 1 dissects, Figure 10 is end view (a) and the vertical view (b) with rotating shaft of the motor that is used for each operating axis of rotary manipulation, and Figure 11 is end view (a) and the vertical view (b) with rotating shaft of the handle that is used for each operating axis of rotary manipulation.In addition, same section among Fig. 1～Figure 11 or considerable part are put on identical symbol.
In Fig. 1 and Fig. 2, the 1st gear 12 is combined with the 1st operating axis 11, make the rotation of the 1st operating axis 11 and the 1st gear 12 one.The 2nd gear 22 is combined with the 2nd operating axis 21, make the rotation of the 2nd operating axis 21 and the 2nd gear 22 one.Front end at the 1st operating axis the 11, the 2nd operating axis 21 is provided with groove 11a, the 21a of transmission from the rotation usefulness of rotating shaft described later.The 3rd gear 32 is combined with the output shaft 31 of taking the 1st, the 2nd and the 3rd opened and closed positions, output shaft 31 and the 3rd gear 32 are rotated integratedly.Above-mentioned the 1st operating axis the 11, the 2nd operating axis 21 and output shaft 31 between the 1st framework 101 that leaves the compartment of terrain configured in parallel and the 2nd framework 102, are being adorned the 1st gear the 12, the 2nd gear 22 and the 3rd gear 32 with intermeshing configuration relation crane span structure ground pivot.Above-mentioned the 1st framework the 101, the 2nd framework 102 utilizes the lining 131 that is located at 4 groups bolt 111 and the nut 121 on 4 angles respectively and is inserted with bolt 111, leaves predetermined distance and is configured fixing with parastate.Therefore, the rotation of each the 1st operating axis the 11, the 2nd operating axis 21 and output shaft 31 is carried out interlock according to the number of teeth that the 1st gear the 12, the 2nd gear 22 and the 3rd gear 32 have respectively by certain speed ratio.
As an example, in this example 1, the number of teeth of the 1st gear the 12, the 2nd gear 22 and the 3rd gear 32 makes 60,60,50 respectively.Therefore, in Fig. 2, when the 1st operating axis 11 to clockwise direction rotation during 1 week, the 2nd operating axis 21 rotated for 1 week to counter clockwise direction, output shaft 31 rotated for 1.2 weeks to counter clockwise direction.
Again, above-mentioned the 2nd framework 102 and the 3rd framework 103 utilize the lining 132 that is located at 4 groups bolt 112 and the nut 122 on 4 angles respectively and is inserted with bolt 112, leave predetermined distance and are configured fixing with parastate.Between the 2nd framework 102 that leaves the compartment of terrain configured in parallel and the 3rd framework 103, crane span structure ground pivot is being adorned gear shaft 41 and camshaft 51, and same crane span structure ground pivot is being adorned the 1st fulcrum shaft 61 of the fulcrum of the 1st hook 13 that becomes the projection that is provided with the 1st fastener (with reference to the 2nd fulcrum shaft 71 of the fulcrum of Fig. 4～Fig. 6) and the 2nd hook 23 that becomes the projection that is provided with the 2nd fastener (with reference to Fig. 7～Fig. 9).In addition, about the details of above-mentioned the 1st hook 13 and the 2nd hook 23, record and narrate in the back.Again, in this example 1, for convenience, said gear axle 41 and the 2nd fulcrum shaft 71 are made same axle, make mutual dual-purpose.
Among Figure 10, select a ground with above-mentioned the 1st operating axis 11 or the 2nd operating axis 21 and be provided with the motor 80a of the power that on the rotating shaft 80 that they is rotated operation, rotates and the holding section 80b that gives prominence to the radial direction of rotating shaft 80 with being connected.Rotating shaft 80 is made the structure that mechanically is connected with the 1st operating axis 11 or the 2nd operating axis 21 again.Specifically, rotating shaft 80, the axle center with the relative opening of front end is concentric cylinder hole 80c and near the center of crossing cylinder hole 80c the bottom of this cylinder hole 80c pin 80d that linearity is relative like that.This cylinder hole 80c, be inserted with above-mentioned the 1st operating axis 11 or the 2nd operating axis 21, and pin 80d is by among the above-mentioned groove 11a or 21a that are inserted in the front end that is located at operating axis 11, operating axis 21, and rotating shaft 80 mechanically is being connected with the 1st operating axis 11 or the 2nd operating axis 21.
Thus, when rotating shaft 80 is connected with the either party of the 1st operating axis 11 or the 2nd operating axis 21, can transmit to the 1st operating axis 11 or the 2nd operating axis 21 reliably by the revolving force that motor 80a is taken place.In addition, in example 1 of the present invention, motor 80a being located on the rotating shaft 80, also can be that the rotating shaft 80 that is provided with handle 80e shown in Figure 11 etc. replaces motor 80a.Certainly, in this occasion, the rotation by the handle 80e that undertaken by maintenance person is rotated operation to the 1st operating axis 11 or the 2nd operating axis 21, replaces motor 80a.
Among Fig. 1 and Fig. 3, the 1st intermittent gear 14 is combined with the 1st operating axis 11 and the 1st intermittent gear 14 and the 1st operating axis 11 are rotated integratedly.Combine and make the 2nd intermittent gear 15 to rotate integratedly with above-mentioned gear shaft 41 the 2nd intermittent gear 15 with gear shaft 41.The the 1st and the 2nd intermittent gear 14,15 is being meshing with each other.On said gear axle 41, rotate integratedly with gear shaft 41 in conjunction with the 3rd intermittent gear 16, the 3 intermittent gears 16 equally again.Therefore, above-mentioned the 2nd intermittent gear 15 and the just rotation integratedly of the 3rd intermittent gear 16.Lining 51a is located on the above-mentioned camshaft 51, the 4th intermittent gear 17 is left between certain compartment of terrain and the 2nd framework 102 combines, the 4th intermittent gear 17 is rotated integratedly with camshaft 51.The the 3rd and the 4th intermittent gear 16,17 is being meshing with each other.
As an example, in this example 1, the number of teeth of the 1st intermittent gear the 14, the 2nd intermittent gear the 15, the 3rd intermittent gear 16 and the 4th intermittent gear 17 makes 2,12,1 and 9 respectively.Therefore, in Fig. 3, when the 1st operating axis 11 to clockwise direction rotation during 6 weeks, the intermittent gear 14,15 by the 1st and the 2nd, gear shaft 41 just rotated for 1 week to counter clockwise direction.Again, when gear shaft 41 rotated for 9 whens week to counter clockwise direction, the intermittent gear 16,17 by the 3rd and the 4th, camshaft 51 just rotated for 1 week to clockwise direction.That is, when the 1st operating axis 11 to clockwise direction rotation 54 (6 * 9) during week, camshaft 51 rotated for 1 week to clockwise direction.
Below, use Fig. 1 and Fig. 4～Fig. 6, the 1st projection 13c of conduct the 1st fastener on above-mentioned the 1st hook 13 that is located at rotation along with the 1st operating axis 11, state variation is described with the fastening state that is located at the holding section 80b on the rotating shaft 80.
The 1st cam 18 is combined with camshaft 51, make the 1st cam 18 and the rotation of camshaft 51 one.Therefore, the 1st cam 18 just is rotated (with reference to Fig. 3) with above-mentioned the 4th intermittent gear 17 integratedly by camshaft 51.That is, the 1st cam 18 is owing to along with camming movement is carried out in the rotation of the 4th intermittent gear 17, so an end that rotates along with this camming movement is supported in the 1st hook 13 on the 1st fulcrum shaft 61, be that rotate at the center with the 1st fulcrum shaft 61 just.The 1st hook 13 utilizes to be erected at hole 13a and the 1st returning spring 19 between the hole 102a that is worn on the 2nd framework 102 that is worn on the 1st hook 13, all the time to the direction of the 1st cam 18 pushings is carried out the application of force.Described the 1st returning spring 19 is undertaken its position specific by being arranged on the bolster 102b between the 2nd framework 102 and the 3rd framework 103 with being maintained at crane span structure.In addition, the 1st returning spring 19 and with the bolster 102b of its maintenance is not represented in Fig. 1 for fear of the miscellaneous of figure.
At the free end of the 1st hook 13, be equipped with and allow the 2nd fulcrum shaft 71, i.e. the perforation of gear shaft 41 also guarantees that the 1st above-mentioned hook 13 freely rotates the slotted hole 13b of usefulness.In addition, at the free end of the 1st hook 13, be provided with the 1st projection 13c of conduct the 1st fastener that can engage with holding section 80b set on described rotating shaft 80.
Therefore, the position of the 1st projection 13c, utilization is carried out " up and down " in appearance and is moved along with the crank-motion of the 1st hook 13 of the camming movement of the 1st cam 18.In addition, the so-called above-mentioned performance of " up and down " in appearance is the performance that the position with the 1st projection 13c among for example Fig. 4 and Fig. 5 compares, for example, utilize " about " reach " front and back " and wait corresponding with the marked situation of accompanying drawing, even it sees it also is the same meaning to change at every turn.
In Fig. 4～Fig. 6, expression is located at cylinder hole 80c on the rotating shaft 80 and is inserted in state on the 1st operating axis 11.That is, the groove 11a that is located on the front end of the 1st operating axis 11 is engaging with near the bottom that is located at cylinder hole 80c pin 80d.Thus, the 1st operating axis 11 mechanically is being connected with the rotating shaft 80 that is provided with holding section 80b.In addition, in being connected of the 1st operating axis 11 and rotating shaft 80, the 2nd operating axis 21 is not connected with rotating shaft 80.Utilize such structure, owing to use motor 80a to make rotating shaft 80 with 11 rotations of the 1st operating axis, so the 4th intermittent gear 17 is given in the rotation of the number of teeth that the basis of the 1st intermittent gear 14～the 4th intermittent gear 17 can be had separately.
As mentioned above,, the position of the 1st projection 13c of conduct the 1st fastener that is located on the 1st hook 13 is moved in appearance to " up and down " by camshaft 51, with the 1st cam 18 of the 4th intermittent gear 17 rotations again.That is, the position of above-mentioned the 1st projection 13c, decide according to the anglec of rotation of the 1st cam 18 corresponding with the rotation (revolution) of above-mentioned the 1st operating axis 11.For example, just from shown in Figure 4 in appearance " on " the position to the position march motion of handle of the D score in appearance of Fig. 5～shown in Figure 6.In addition, below, to apparent " on ", apparent D score and apparent " up and down " do not distinguish especially, note do " on ", D score and " up and down ".
Then, the relation of " up and down " position of particularly the 1st set on the 1st hook 13 in the example 1 projection 13c being obtained describes.At first, on the 1st operating axis 11, the relation of " up and down " position of obtaining of the anglec of rotation that obtains of the revolution and the camshaft 51 of 1st operating axis 11 of rotating shaft 80 in " the not state of Lian Jieing " shown in Figure 10 and the 1st projection 13c describes (in Fig. 4～Fig. 6 for not being connected the state of rotating shaft 80).In addition, here, the anglec of rotation that the 1st cam of being put down in writing among Fig. 4 18 is constituted is defined as 0 degree, again, the revolution of at this moment the 1st operating axis 11 is defined as 0, with clockwise rotation as positive rotation.
When with the 1st operating axis 11 from the state of Fig. 4 to the clockwise direction rotation during 24 weeks, the anglec of rotation that the 1st cam 18 constitutes arrives 160 degree from 0 degree to clockwise direction.Therebetween, the 1st hook 13 that contacts with the 1st cam 18 is not owing to follow crank-motion fully, thus the 1st projection 13c be maintenance " on " the state of position.When making the 1st operating axis 11 when clockwise direction is further rotated, the 1st hook 13 beginning crank-motions that contact with the 1st cam 18 make the 1st projection 13c begin to move to the position of D score.That is, after 24 weeks of rotation, during the 25th week of rotation, as shown in Figure 5, the position of the 1st projection 13c arrives D score at the 1st operating axis 11, rotates to for 53 weeks then, its state becomes D score, hereafter begin immediately again to " on " the position move.
Again, when make the 1st operating axis 11 from the state of Fig. 4 when counter clockwise direction rotated for 30 weeks, the anglec of rotation that the 1st cam 18 constitutes arrives-200 degree (160 degree the clockwise direction) from 0 degree to rotation counterclockwise.Following the carrying out of action of the 1st projection 13c of conduct the 1st fastener betwixt.The 1st hook 13 makes the 1st projection 13c begin to move to the position of D score beginning to utilize the crank-motion of the 1st hook 13 that contacts with the 1st cam 18 in rotation counterclockwise with the 1st operating axis 11.The 1st operating axis 11 to counter clockwise direction rotate 1 week during, as shown in Figure 6, the position of the 1st projection 13c arrives D score, rotates to for 29 weeks then, its state is the position of D score.When making the 1st operating axis when counter clockwise direction is further rotated, the 13 beginning crank-motions of the 1st hook, make the 1st projection 13c begin to " on " the position move.That is, at the 1st operating axis 11 after 29 weeks of rotation, during the 30th week of rotation, the position of the 1st projection 13c arrive once more " on " the position.
Then, use Fig. 4～Fig. 6, to the rotating shaft 80 that is provided with holding section 80b for the 1st operating axis 11 " state that is connected " in, 1st operating axis 11 and the rotating shaft 80 revolvable scopes of motor 80a when clockwise direction rotates are described.Be positioned in the position as the 1st projection 13c of the 1st fastener as shown in Figure 4 " on " time, utilize motor 80a that rotating shaft 80 is rotated to clockwise direction.Therefore, the clockwise revolving force of motor 80a, rotating shaft 80 the 1st operating axis 11 and the 1st gear 12 are rotated integratedly, in addition, by the 1st intermittent gear 14～the 4th intermittent gear 17 and camshaft 51, just can make the 1st cam 18 be rotated (not being attended by camming movement) to clockwise direction.The 1st operating axis 11 like this and the rotation of rotating shaft 80, such as already explained, before the 1st cam 18 is attended by camming movement, that is, the anglec of rotation that the 1st cam 18 constitutes arrives 160 degree (revolution of the 1st operating axis 11 is from rotated to for 24 weeks in 0 week) from 0 degree to the clockwise direction energy of rotation.
When the anglec of rotation of the 1st cam 18 formations surpassed 160 degree (revolution of the 1st operating axis 11 rotated for 24 weeks), the position of the 1st projection 13c was come D score rapidly.Become the state that holding section 80b set on rotating shaft 80 and the 1st projection 13c as the 1st fastener can engage simultaneously.Therefore, the revolution of the 1st operating axis 11 is from 24 thoughtful 25 weeks of arrival, guides engaging of the 1st projection 13c and holding section 80b, suppresses the rotation of rotating shaft 80.That is, owing to can suppress the rotation of rotating shaft 80, so also can suppress the 1st operating axis 11 to clockwise rotation.In addition, at this moment, to make motor 80a to the occasion of counterclockwise rotating, in the time of with this anticlockwise rotation, since the position of the 1st projection 13c to " on " move, so the snap-fit relationship of energy engagement release 80b of portion and the 1st projection 13c, its result, the position of the 1st projection 13c just can rotate to D score once more and move.
Then, to motor 80a from the state of Fig. 4 when counter clockwise direction is rotated the 1st operating axis 11 and the revolvable scope of rotating shaft 80 describe.Such as already explained, when making the 1st operating axis 11 when counter clockwise direction is rotated, the 1st cam 18 is to rotation counterclockwise.Therefore, when make the 1st operating axis 11 from the state of Fig. 4 when counter clockwise direction is rotated, by the 1st cam 18 make the position of the 1st set on the 1st hook 13 projection 13c begin from " on " move to D score, do not wait for the rotation of the 1st operating axis 11, just arrive D score as shown in Figure 6.Therefore, set holding section 80b just becomes the state that can engage with the 1st projection 13c simultaneously on rotating shaft 80.Therefore, in Fig. 4, motor 80a, does not transmit to the 1st operating axis 11 owing to do not make rotating shaft 80 rotations to anticlockwise revolving force.Thus, in Fig. 4, owing to make motor 80a to rotation counterclockwise, so the 1st operating axis 11 rotates, also the rotation owing to rotating shaft 80 is suppressed even will make, so constitute the state that can not make 11 rotations of the 1st operating axis.
As mentioned above, in this example 1, be connected with the 1st operating axis 11, use motor 80a set on rotating shaft 80, can make the scope of the 1st operating axis 11 rotations become from 0 thoughtful freely less than 25 weeks by making rotating shaft 80.
Below, use Fig. 1 and Fig. 7～Fig. 9, the 2nd projection 23c of conduct the 2nd fastener set on the 2nd hook 23 along with the rotation of the 2nd operating axis 21, state variation is described with the fastening state of set holding section 80b on rotating shaft 80.
In Fig. 1 and Fig. 7～Fig. 9, the 2nd cam 28 is combined with camshaft 51, make the 2nd cam 28 and the rotation of camshaft 51 one.Therefore, the 2nd cam 28 just rotates (with reference to Fig. 3) with above-mentioned the 4th intermittent gear 17 integratedly by camshaft 51.That is, the 2nd cam 28 is because along with camming movement is carried out in the rotation of the 4th intermittent gear 17, so the 2nd hook 23 that is rotationally supported on the 2nd fulcrum shaft 71 along with this camming movement, an end is that rotate at the center with the 2nd fulcrum shaft 71 just.The 2nd hook 23 utilizes to be erected at hole 23a and the 2nd returning spring 29 between the hole 103a that is worn on the 3rd framework 103 that is worn on the 2nd hook 23, all the time to the direction of the 2nd cam 28 pushings is carried out the application of force.Described the 2nd returning spring 29 is undertaken its position specific by being arranged on the bolster 103b between the 2nd framework 102 and the 3rd framework 103 with being maintained at crane span structure.In addition, the 2nd returning spring 29 and with the bolster 103b of its maintenance is not represented in Fig. 1 for fear of the miscellaneous of figure.
At the free end of the 2nd hook 23, be equipped with the perforation that allows the 1st fulcrum shaft 61 and guarantee that the 2nd above-mentioned hook 23 freely rotates the slotted hole 23b of usefulness.In addition, at the free end of the 2nd hook 23, be provided with the 2nd projection 23c of conduct the 2nd fastener that can engage with holding section 80b set on described rotating shaft 80.Therefore, the position of the 2nd projection 23c, utilization is moved to " up and down " along with the crank-motion of the 2nd hook 23 of the camming movement of the 2nd cam 28.
In Fig. 7～Fig. 9, expression is located at cylinder hole 80c on the rotating shaft 80 and is inserted in state on the 2nd operating axis 21.That is, the groove 21a that is located on the front end of the 2nd operating axis 21 is engaging with near the bottom that is located at cylinder hole 80c pin 80d.Thus, the 2nd operating axis 21 mechanically is being connected with rotating shaft 80 on being located at holding section 80b.In addition, in being connected of the 2nd operating axis 21 and rotating shaft 80, the 1st operating axis 11 is not connected with rotating shaft 80.Such as already explained, the 2nd gear 22 is combined with the 2nd operating axis 21, the 2nd gear 22 and the 2nd operating axis 21 are rotated integratedly.Again, because the 2nd gear 22 and the 1st gear 12 engagement ground interlocks, so rotation round about mutually.And the 1st gear 12 is rotated integratedly with the 1st operating axis 11 of the 1st intermittent gear 14 by combination.Utilize such structure, owing to use motor 80a to make rotating shaft 80 with 21 rotations of the 2nd operating axis, so the 4th intermittent gear 17 is given in the rotation of the number of teeth that the basis of the 1st intermittent gear 14～the 4th intermittent gear 17 can be had separately.
As mentioned above,, the position of the 2nd projection 23c of conduct the 2nd fastener that is located on the 2nd hook 23 is moved to " up and down " by camshaft 51, with the 2nd cam 28 of the 4th intermittent gear 17 rotations again.That is, the position of above-mentioned the 2nd projection 23c, decide according to the anglec of rotation of the 2nd cam 28 corresponding with the anglec of rotation (revolution) of above-mentioned the 2nd operating axis 21.For example, just from shown in Figure 7 " on " the position to the position march motion of handle of the D score of Fig. 8～shown in Figure 9.
Then, the relation of " up and down " position of particularly the 2nd projection 23c of conduct the 2nd fastener set on the 2nd hook 23 in the example 1 being obtained describes.At first, on the 2nd operating axis 21, the relation of " up and down " position of obtaining of the anglec of rotation that obtains at the revolution of the 2nd operating axis 21 of " the not state of Lian Jieing " and camshaft 51 of rotating shaft 80 shown in Figure 10 and the 2nd projection 23c describes (state of rotating shaft 80 for not being connected in Fig. 7～Fig. 9).In addition, the anglec of rotation that the 2nd cam of being put down in writing among Fig. 7 28 is constituted is defined as 0 degree, again, the revolution of at this moment the 2nd operating axis 21 is defined as for 0 week, with clockwise rotation as positive rotation.In addition, the anglec of rotation that described the 1st cam 18 at this moment constitutes is 0 degree, and the revolution of the 1st operating axis 11 was 0 week.
When make the 2nd operating axis 21 from the state of Fig. 7 to the clockwise direction rotation during 24 weeks, the anglec of rotation that the 2nd cam 28 constitutes from 0 degree to the clockwise direction rotation, arrive-160 degree.Therebetween, the 2nd hook 23 that contacts with the 2nd cam 28 is not owing to follow crank-motion fully, thus the 2nd projection 23c be maintenance " on " the state of position.When making the 2nd operating axis 21 when clockwise direction is further rotated, the 2nd hook 23 beginning crank-motions that contact with the 2nd cam 28 make the 2nd projection 23c begin to move to the position of D score.That is, after 21 24 weeks of rotation of the 2nd operating axis, during the 25th week of rotation, as shown in Figure 8, the position of the 2nd projection 23c arrives D score, rotate to then 53 weeks during, its state keeps becoming D score, hereafter begin again immediately to " on " the position move.
Again, when make the 2nd operating axis 21 from the state of Fig. 7 when counter clockwise direction rotated for 30 weeks, the anglec of rotation that the 2nd cam 28 constitutes arrives 200 degree (counterclockwise be-160 spend) from 0 degree to the clockwise direction rotation.Following the carrying out of action of the 2nd projection 23c of conduct the 2nd fastener betwixt.The 2nd hook 23 to the right handed while, utilizes the crank-motion of the 2nd hook 23 that contacts with the 2nd cam 28 in 21 beginnings of the 2nd operating axis, makes the 2nd projection 23c begin to move to the position of D score.To rotating for 1 week to clockwise direction, as shown in Figure 9, the position of the 2nd projection 23c arrives D score at the 2nd operating axis 21, rotate to then 29 weeks during its state remain the position of D score.When making the 2nd operating axis 21 when counter clockwise direction is further rotated, the 23 beginning crank-motions of the 2nd hook, make the 2nd projection 23c begin to " on " the position move.The 2nd operating axis 21 to the rotation 30 weeks after, the 2nd projection 23c arrive once more " on " the position.
Then, use Fig. 7～Fig. 9, to the rotating shaft 80 that is provided with holding section 80b for the 2nd operating axis 21 " state that is connected " in, 2nd operating axis 21 and the rotating shaft 80 revolvable scopes of motor 80a when clockwise direction rotates are described.Be positioned in the position as the 2nd projection 23c of the 2nd fastener as shown in Figure 7 " on " time, utilize motor 80a that rotating shaft 80 is rotated to clockwise direction.Therefore, the clockwise revolving force of motor 80a rotates rotating shaft 80 and the 2nd operating axis 21 and the 2nd gear 22 integratedly.
Again, because the 2nd gear 22 and the 1st gear 12 meshing, so rotate round about mutually.Because the 1st gear 12 and the 1st intermittent gear 14 are fixed on the 1st operating axis 11, so be rotated together together.Therefore, motor 80a is to clockwise revolving force, transmit to the 2nd operating axis 21 through rotating shaft 80, by the 2nd gear 22 and the 1st gear 12 and the 1st intermittent gear 14～the 4th intermittent gear 17 and camshaft 51, just can make the 2nd cam 28 be rotated (not following camming movement) to counter clockwise direction.The 2nd operating axis 21 like this and the rotation of rotating shaft 80, such as already explained, before the 2nd cam 28 is followed camming movement, that is, the anglec of rotation that the 2nd cam 28 constitutes arrives-160 degree (revolution of the 2nd operating axis 21 is from rotated to for 24 weeks in 0 week) from 0 degree to the counter clockwise direction energy of rotation.
When the anglec of rotation of the 2nd cam 28 formations surpassed-160 degree (revolution of the 2nd operating axis 21 rotated for 24 weeks to clockwise direction), D score was promptly come in the position of the 2nd projection 23c.Become the state that holding section 80b set on rotating shaft 80 can engage with the 2nd projection 23c as the 2nd fastener.Therefore, the revolution of the 2nd operating axis 21 is from 24 thoughtful 25 weeks of arrival, guides engaging of the 2nd projection 23c and holding section 80b, suppresses the rotation of rotating shaft 80.That is, owing to can suppress the rotation of rotating shaft 80, so also can suppress the 2nd operating axis 21 to clockwise rotation.In addition, at this moment, to make motor 80a to the occasion of counterclockwise rotating, in the time of with this anticlockwise rotation, since the position of the 2nd projection 23c to " on " move, so the snap-fit relationship of energy engagement release 80b of portion and the 2nd projection 23c, its result, the position of the 2nd projection 23c just can rotate to D score once more and move.
Then, to motor 80a from the state of Fig. 7 when counter clockwise direction is rotated the 2nd operating axis 21 and the revolvable scope of rotating shaft 80 describe.Such as already explained, when making the 2nd operating axis 21 when counter clockwise direction is rotated, the 2nd cam 28 rotates to clockwise direction.Therefore, when make the 2nd operating axis 21 from the state of Fig. 7 when counter clockwise direction is rotated, by the 2nd cam 28, the position of the 2nd set on the 2nd hook 23 projection 23c begin from " on " move to D score, do not wait for 1 week rotation of the 2nd operating axis 21, arrive D score as shown in Figure 9.Therefore, set holding section 80b just becomes the state that can engage with the 2nd projection 23c on rotating shaft 80.Therefore, in Fig. 7, motor 80a, does not transmit to the 2nd operating axis 21 owing to do not make rotating shaft 80 rotations to anticlockwise revolving force.Thus, in Fig. 7,,, constitute the state that can not make 21 rotations of the 2nd operating axis so the 2nd operating axis 21 rotates, also the rotation owing to rotating shaft 80 is suppressed even will make owing to make motor 80a to rotation counterclockwise.
As mentioned above, in this example 1, be connected with the 2nd operating axis 21, use motor 80a set on rotating shaft 80, can make the scope of the 2nd operating axis 21 rotations become from 0 thoughtful freely less than 25 weeks by making rotating shaft 80.
As mentioned above, as the 1st projection 13c of above-mentioned the 1st fastener with as the 2nd projection 23c of above-mentioned the 2nd fastener " on "～action of the position of D score, together by camshaft 51, depend on the rotation of above-mentioned the 1st operating axis 11～the 2nd operating axis 21 of mutual interlock, take same action but be not consistent action.From the configuration of the cam of Fig. 4 and Fig. 7 and hook more as can be known, the configuration of the 1st cam 18 and the 2nd cam 28 and the 1st hook 13 and the 2nd hook 23, respectively with following defined geometric the 2nd relative and disposing to the direction that becomes in the face of claiming.Therefore, above-mentioned the 1st projection 13c and the 2nd projection 23c obtain " on "～action of the position of D score, become respectively the roughly action of symmetry by the reason of following detailed description.But, in the time of near the 1st cam 18 and the 2nd cam 28 are positioned at 0 degree, be 0 when all promptly at the revolution of the 1st operating axis 11 and the 2nd operating axis 21, be positioned at owing to the position of the 1st projection 13c and the 2nd projection 23c is designed Chengdu " on " state, so not limited.
For geometric The 2nd face is defined as follows.Decide for geometric with above-mentioned the 1st fulcrum shaft 61 and 71 formation of the 2nd fulcrum shaft Justice is the 1st., above-mentioned camshaft 51 " on " be defined as with the geometric face of the 1st quadrature The 2ndBelow, rotatable condition when rotating shaft 80 is connected with the 1st operating axis 11 or the 2nd operating axis 21, rotating shaft 80 describes.Such as already explained, in the occasion that rotating shaft 80 is connected with the 1st operating axis 11, rotating shaft 80 is rotated the scope of rotating about 24 weeks from 0 circumferential dextrorotation veer.In making rotating shaft 80 and occasion that the 2nd operating axis 21 is connected, also can make rotating shaft 80 during rotating about 24 weeks, rotate 360 degree from 0 circumferential dextrorotation veer again.But, the revolution of the 1st operating axis 11 and the 2nd operating axis 21 is except being roughly near 0 when week (when the 1st cam 18 and the 2nd cam 28 are positioned at 0 degree), and the moving direction separately of the 2nd projection 23c that the 1st projection 13c that the 1st hook 13 has and the 2nd hook 23 have is opposite.
Therefore, the either party of the 2nd projection 23c that has of the 1st projection 13c that has of the 1st hook 13 and the 2nd hook 23 becomes the position of D score.That is, make rotating shaft 80 and wantonly 1 occasion that operating axis is connected, set projection becomes the state that can engage with the holding section 80b of rotating shaft 80 on either party's hook, at this moment, just can not transmit the revolving force of motor 80a to operating axis.But, not limited when the revolution of the 1st operating axis 11 and the 2nd operating axis 21 was roughly for 0 week, for wantonly 1 operating axis the revolving force to right handed motor 80a is transmitted.
Mainly be, in the occasion that rotating shaft 80 is connected with the 1st operating axis 11, just can make rotating shaft 80 only rotate to from 0 circumferential dextrorotation veer about 24 weeks during be rotated, even during this period rotating shaft 80 is connected with the 2nd operating axis 21, because the position of the 2nd projection 23c becomes D score, so can not operate rotating shaft 80.Again, equally, even in the occasion that rotating shaft 80 is connected with the 2nd operating axis 21, also can only make rotating shaft 80 only rotate to from about 0 circumferential clockwise direction about 24 weeks during be rotated, even during this period rotating shaft 80 is connected with the 1st operating axis 11, because the position of the 1st projection 13c becomes D score, so can not operate rotating shaft 80.But, when the revolution of the 1st operating axis 11 and the 2nd operating axis 21 was 0 week, not limited.
Then, the 1st operating axis 11 in example 1 of the present invention～the 2nd operating axis 21 and the interlock of output shaft 31 are described.When the 1st operating axis 11 to clockwise direction rotation during 1 week, the 2nd operating axis 21 rotated for 1 week to counter clockwise direction, output shaft 31 rotated for 1.2 weeks to counter clockwise direction.Therefore, only utilize the rotary manipulation of the motor 80a of the rotating shaft 80 that is connected with the 1st operating axis 11, output shaft 31 is circumferentially counterclockwise rotated to about 29 weeks (28.8～30.0 week) from about 0.Again, only utilize the rotary manipulation of the motor 80a of the rotating shaft 80 that is connected with the 2nd operating axis 21, just can make output shaft 31 rotate to about 29 weeks (28.8～30.0 week) from about 0 circumferential clockwise direction.On the other hand, constitute the state of action that output shaft 31 is grasped the opened and closed positions of the 1st and the 2nd opened and closed positions and the 2nd and the 3rd by the structure of not shown splicing ear etc.
For example, the revolution of output shaft 31 constitutes: in the timing of rotating to counter clockwise direction more than 28 weeks, the state configuration of the switching of the 1st and the 2nd opened and closed positions is carried out " from open position to on-position " operation the 1st splicing ear, again, in the above timing of 28 weeks of clockwise direction rotation, the switching of the 2nd and the 3rd opened and closed positions is carried out, and " from open position to the earthing position " state configuration of operating the 2nd splicing ear.
By such configuration splicing ear, only utilize by the rotation of rotating shaft 80 to the motor 80a of the connection generation of the 1st operating axis 11, can carry out the handover operation of " open position and the on-position " of the 1st and the 2nd opened and closed positions, only utilize the rotation of the motor 80a that produces to the connection of the 2nd operating axis 21 by rotating shaft 80, can carry out the handover operation of " open position and the earthing position " of the 2nd and the 3rd opened and closed positions.In addition, to output shaft 31 not necessarily the pattern of wants grasp the such splicing ear of action of the opened and closed positions of the 1st and the 2nd opened and closed positions and the 2nd and the 3rd, corresponding with the revolution (position of rotation) of output shaft 31, also can grasp the 1st and be connected with output shaft 31 with the device of the such function of the action of the 3rd opened and closed positions with the 2nd having with the 2nd opened and closed positions.
For example, describe for making the situation that " from on-state to off-state ", conversion make " from off-state to ground state ".At first, rotating shaft 80 is connected with the 1st operating axis 11,
By making Make 11 about 24 weeks of rotation of the 1st operating axis, make 11 rotations of the 1st operating axis to counter clockwise direction with motor 80a 0 week, can guarantee " from on-state to off-state ".Then, from the 1st operating axis 11 removals, rotating shaft 80 is connected with the 2nd operating axis 21 rotating shaft 80, makes 21 24 weeks of rotation of the 2nd operating axis to clockwise direction, can guarantee " from off-state to ground state " by using motor 80a.Like this, each handover operation, owing to undertaken by the connection of rotating shaft 80, so can carry out the either party's of " from the operation of open position " or " from the operation of open position " forbidding of operation or forbidding of the direct switching of " disconnect and ground connection " reliably to earthing position to on-position, can obtain only the either party to be carried out reliably the effect of handover operation again.
[example 2]
In example 1 of the present invention, the 1st gear 12 is combined with the 1st operating axis 11, make the rotation of the 1st gear 12 and the 1st operating axis 11 one.The 2nd gear 22 is combined with the 2nd operating axis 21, make the rotation of the 2nd gear 22 and the 2nd operating axis 21 one.The 3rd gear 32 is combined with the output shaft 31 of taking the 1st, the 2nd and the 3rd opened and closed positions, the 3rd gear 32 is rotated integratedly with output shaft 31.Above-mentioned the 1st operating axis the 11, the 2nd operating axis 21 and output shaft 31 utilize the engagement of the 1st gear the 12, the 2nd gear the 22, the 3rd gear 32, constitute the state of mutual interlock rotation.But same interlock spinning movement also can make following structure and obtain.
Promptly, in example 2 of the present invention, because between any gear of the 1st gear the 11, the 2nd gear the 22, the 3rd gear 32 of the invention process form 1 record, the additional rotation transfer means that accompanies not shown the 4th gear and the 5th gear train or chain etc., pretend the structure of the rotation that can guarantee output shaft 31 and the 1st operating axis 11～the 2nd operating axis 21 interlocks, other structure makes with example of the present invention 1 identical.Owing to make such structure, even in example 2 of the present invention, as can be known: owing to the rotation of the 1st operating axis 11～the 2nd operating axis 21 can be transmitted linkedly to output shaft 31, so can obtain and operation devcie for three-position opener that the operation devcie for three-position opener of the invention process form 1 has the invention process form 2 of identical function.For this reason, in the present invention, even accompany the rotation transfer means beyond the 1st gear the 12, the 2nd gear the 22, the 3rd gear 32, also can only remember to be included in " the 1st gear the 12, the 2nd gear the 22, the 3rd gear 32 mutual interlocks " such form of expression.
[example 3]
In example 1 of the present invention, the 1st gear 12 is combined with the 1st operating axis 11, make the rotation of the 1st gear 12 and the 1st operating axis 11 one.The 2nd gear 22 is combined with the 2nd operating axis 21, make the rotation of the 2nd gear 22 and the 2nd operating axis 21 one.The 3rd gear 32 is combined with the output shaft 31 of taking the 1st, the 2nd and the 3rd opened and closed positions, make the 3rd gear 32 and the rotation of output shaft 31 one.Above-mentioned the 1st operating axis the 11, the 2nd operating axis 21 and output shaft 31 utilize the engagement of the 1st gear the 12, the 2nd gear the 22, the 3rd gear 32, constitute the state of mutual interlock rotation.But same interlock spinning movement also can make following structure and obtain.
Promptly, in example 3 of the present invention, can be substituted in wantonly 1 gear of the 1st gear the 11, the 2nd gear the 22, the 3rd gear 32 of the invention process form 1 record, and owing to can be replaced as the rotation transfer means of the 4th gear that accompanies not shown structure and the 5th gear train or chain etc., the structure of pretending the rotation that can guarantee output shaft 31 and the 1st operating axis 11～the 2nd operating axis 21 to be rotated linkedly, other structure makes with example of the present invention 1 identical.Owing to make such structure, even in example 3 of the present invention, owing to the rotation of the 1st operating axis 11～the 2nd operating axis 21 can be transmitted linkedly to output shaft 31, so can obtain to have operation devcie for three-position opener with the invention process form 3 of the identical function of operation devcie for three-position opener of the invention process form 1.
[example 4]
In example 1 of the present invention～example 3 of the present invention, use the 1st intermittent gear the 14, the 2nd intermittent gear the 15, the 3rd intermittent gear the 16, the 4th intermittent gear 17 to make the rotation of the 1st operating axis 11 and the rotation interlock of camshaft 51.But same function also can make following structure and obtain.
Promptly, in example 4 of the present invention, the 1st intermittent gear the 14, the 2nd intermittent gear the 15, the 3rd intermittent gear the 16, the 4th intermittent gear 17 that replaces example 1～example 3 records of the present invention, and making the structure of the rotation transfer means of the 4th different gear that accompanies the not shown structure that the rotation of the 1st operating axis 11 can be transmitted to camshaft 51 and the 5th gear train or chain etc., other structure makes with example of the present invention 1 identical.Therefore, even in example 4 of the present invention, since can with the rotation of the 1st operating axis 11 simultaneously to camshaft 51 " on " the 1st cam 18 and the 2nd cam 28 of dead earth transmit, so can realize having the operation devcie for three-position opener with example 1 of the present invention～example 3 identical functions of the present invention.
In addition, in example 1 of the present invention～example 3 of the present invention, owing to use intermittent gear, so with the comparison of the situation of using common gear train in because not according to the rotary speed that makes camshaft 51 regularly, so can make the position of the 2nd projection 23c that the 1st projection 13c that the 1st hook 13 has or the 2nd hook 23 have move to the position of D score in the crank-motion promptly, its result, the either party that can realize making the 2nd projection 23c that the 1st projection 13c or the 2nd hook 23 have fast contacts engaging with holding section 80b set on rotating shaft 80, has the effect of the change action stabilisation of the opened and closed positions that can make the 1st and the 2nd opened and closed positions or the 2nd and the 3rd.
[example 5]
In example 1 of the present invention～example 4 of the present invention, use the 1st intermittent gear the 14, the 2nd intermittent gear the 15, the 3rd intermittent gear the 16, the 4th intermittent gear 17 to make the rotation of the 1st operating axis 11 and the rotation interlock of camshaft 51.But same function also can make following structure and obtain.
Promptly, in example 5 of the present invention, the 1st cam 18 and the 1st hook 13～the 2nd cam 28 and the 2nd hook 23 that replace example 1～example 4 records of the present invention, to use not shown the 5th intermittent gear with the 1st projection 13c～the have structure of the 6th intermittent gear of the 2nd projection 23c, other structure to make with example of the present invention 1 identical and make.Therefore, even in example 5 of the present invention, owing to can utilize the rotation of the 1st operating axis 11～the 2nd operating axis 21 that the position of the 1st projection 13c and the 2nd projection 23c is controlled, so can realize having operation devcie for three-position opener with example 1 of the present invention～example 4 identical functions of the present invention.This occasion, acquisition can reduce the significant function of part number.
[example 6]
In the operation devcie for three-position opener of example 1 of the present invention～example 5 of the present invention, owing to do not carry display panel, existence can not be which 1 problem of judging in " on-position ", " open position ", " earthing position " to the connection status of present moment.In the operation devcie for three-position opener of example 6 records of the present invention, be by with the action of the position of rotation interlock of the 1st operating axis the 11, the 2nd operating axis 21 or output shaft 31, the display panel that will have an indication mechanism that changes displaying contents carries on the operation devcie for three-position opener of example 1 of the present invention～example 5 records of the present invention or is configured in structure (not shown) on the periphery.
Therefore, in the operation devcie for three-position opener of example 6 of the present invention, for example, the content of the revolution of " on-position " that can the displaying contents of display panel is corresponding with the connection status of the reality of operation devcie for three-position opener, " open position ", " earthing position " etc. and each operating axis etc. shows to have the significant effect of the connection status that can easily grasp present moment linkedly.In addition, for the displaying contents of display panel, also can suitably change with the specification of operation devcie for three-position opener according to its situation with coincideing.
Claims (4)
1, a kind of operation devcie for three-position opener is an operation devcie for three-position opener of taking 3 opened and closed positions, it is characterized in that having: utilize 1 rotating shaft with holding section optionally to be rotated the 1st, the 2nd operating axis of operation; The the 1st, the 2nd gear of the mutual interlock that combines respectively with the 1st, the 2nd operating axis; The 3rd gear with the 1st or the 2nd gear interlock; Combine, utilize the rotary manipulation of above-mentioned the 1st operating axis to take the 1st and the 2nd opened and closed positions, utilize the rotary manipulation of the 2nd operating axis to take the output shaft of the 2nd and the 3rd opened and closed positions with the 3rd gear; The 1st fastener that makes this output shaft move and make output shaft when taking the 1st opened and closed positions, engage and its rotation is stopped linkedly with above-mentioned holding section to the direction of taking the 1st opened and closed positions and the rotary manipulation of above-mentioned the 1st operating axis; The 2nd fastener that makes above-mentioned output shaft move and make above-mentioned output shaft when taking the 3rd opened and closed positions, engage and its rotation is stopped linkedly with above-mentioned holding section to the direction of taking the 3rd opened and closed positions and the rotary manipulation of above-mentioned the 2nd operating axis.
2, operation devcie for three-position opener as claimed in claim 1, it is characterized in that, make the described the 1st and the switching of the 2nd opened and closed positions with corresponding to the operation of on-position from open position, make the described the 2nd and the switching of the 3rd opened and closed positions with corresponding to the operation of earthing position from open position.
3, operation devcie for three-position opener as claimed in claim 1 is characterized in that, rotating shaft mechanically is connected with above-mentioned the 1st operating axis or the 2nd operating axis, utilizes electronic or manually is rotated driving.
4, operation devcie for three-position opener as claimed in claim 1 is characterized in that, the display panel with the position of rotation interlock of the 1st, the 2nd operating axis or output shaft of packing into.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004293832 | 2004-10-06 | ||
| JP2004293832A JP4385914B2 (en) | 2004-10-06 | 2004-10-06 | Three-position switch operating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1758393A true CN1758393A (en) | 2006-04-12 |
| CN100405512C CN100405512C (en) | 2008-07-23 |
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ID=36377408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100673820A Expired - Fee Related CN100405512C (en) | 2004-10-06 | 2005-04-13 | Operation devcie for three-position opener |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4385914B2 (en) |
| CN (1) | CN100405512C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350256B (en) * | 2007-07-19 | 2011-07-27 | 三菱电机株式会社 | Operation apparatus for three-position switch |
| CN103681026A (en) * | 2012-09-20 | 2014-03-26 | 株式会社安川电机 | Switch |
| CN104851666A (en) * | 2014-02-14 | 2015-08-19 | 西门子公司 | Linkage assembly of switching device set, and switching device set thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024606B (en) * | 2010-12-16 | 2013-10-30 | 上海思源高压开关有限公司 | Three-station isolation ground switch |
| KR101308754B1 (en) * | 2012-03-05 | 2013-09-12 | 엘에스산전 주식회사 | 3-position type load break switch |
| CN102915862B (en) * | 2012-10-30 | 2015-02-25 | 中国西电电气股份有限公司 | Mechanical interlocking transmission device of isolating switch |
| CN113871225B (en) * | 2021-08-20 | 2024-04-09 | 平高集团有限公司 | Three-station operating mechanism and switch cabinet |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2660109B1 (en) * | 1990-03-23 | 1992-06-05 | Merlin Gerin | CONTROL MECHANISM OF A THREE-POSITION SWITCH. |
| JP2570014B2 (en) * | 1991-08-26 | 1997-01-08 | 三菱電機株式会社 | Three-position switch operation mechanism |
| JPH06302253A (en) * | 1993-04-13 | 1994-10-28 | Mitsubishi Electric Corp | Operating mechanism of three-position switch |
| JP2000285768A (en) * | 1999-03-30 | 2000-10-13 | Toshiba Corp | Operating mechanism for three-position switching device |
| FR2826500B1 (en) * | 2001-06-20 | 2003-08-15 | Alstom | DISCONNECTOR CONTROL HAVING A LIMIT SWITCH FOR MANUAL SWITCHING OF THE DISCONNECTOR |
-
2004
- 2004-10-06 JP JP2004293832A patent/JP4385914B2/en active Active
-
2005
- 2005-04-13 CN CNB2005100673820A patent/CN100405512C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350256B (en) * | 2007-07-19 | 2011-07-27 | 三菱电机株式会社 | Operation apparatus for three-position switch |
| CN103681026A (en) * | 2012-09-20 | 2014-03-26 | 株式会社安川电机 | Switch |
| CN103681026B (en) * | 2012-09-20 | 2015-12-02 | 株式会社安川电机 | Switch |
| CN104851666A (en) * | 2014-02-14 | 2015-08-19 | 西门子公司 | Linkage assembly of switching device set, and switching device set thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006107951A (en) | 2006-04-20 |
| JP4385914B2 (en) | 2009-12-16 |
| CN100405512C (en) | 2008-07-23 |
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