CN201732704U - Operator for switchgear - Google Patents
Operator for switchgear Download PDFInfo
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- CN201732704U CN201732704U CN2010202517787U CN201020251778U CN201732704U CN 201732704 U CN201732704 U CN 201732704U CN 2010202517787 U CN2010202517787 U CN 2010202517787U CN 201020251778 U CN201020251778 U CN 201020251778U CN 201732704 U CN201732704 U CN 201732704U
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Abstract
The utility model relates to an operator for a switchgear, comprising a case, a motor, a circuit board, a worm, an auxiliary switching device and an output shaft, wherein, the motor, the circuit board and the auxiliary switching device are fixed on the case; the motor is connected fixedly with the worm through the output shaft of the motor; the worm is meshed with a worm wheel. The operator also comprises a transmission shaft mechanism, an output wheel plate, a positioning controller, a mechanism interlocking device, a microswitch set, a manual handle, a four-link mechanism, a model selection device and a mechanism lock device. The utility model has the advantages of high precision, incorrect manipulation prevention, simple operation, easy maintenance and higher degree of practicability and variation.
Description
Technical field
The utility model relates to operator, relates in particular to a kind of manipulator for switch apparatus, and it is applied to block switch, earthed switch or the segmentation-ground connection combination switch of switchgear, by motor or manual operation control.
Background technology
Manipulator for switch apparatus is the dual-use function with block switch and earthing device, can " cut-off ", three location statuss of " connection " and " ground connection " switch, and carrying out the action of three kinds of different position of the switch by operating means, this is to be recorded in the TaiWan, China patent case numbers 91100492.
Patent discloses this operator, be to switch shutter it " shutoff " by motor or manual handle rotary output shaft, " connection " or " ground connection " position person, it is characterized by and have: the lobe plate of being located at output shaft, form corresponding to operator for switch it " shutoff " with the lobe plate periphery, the recess of each position part of " connection " or " ground connection ", and be formed at the lobe plate surface, have and be connected to the pin that makes the sensitive switch that motor stops, the cam that rolls with applying pressure to the cam periphery rolls with running roller and locking running roller, the revolution of mat lobe plate and the cam follower lver that moves up and down, rolling with running roller with cam is in lobe plate it " shutoff ", " connection " or " ground connection " position, locking is the maintenance breech lock that is only blocked by its recess with the revolution of the output shaft that locks with running roller, roll with the sensitive switch that engages of running roller with recess that detects lobe plate and cam, rotate with moving horizontally of mat locking lever, break away from locking from the recess that keeps breech lock and remove member with the locking of removing locking with running roller, and the locking relieving rod that drives with magnet.
In the manipulator for switch apparatus of aforementioned patent, following problem points is arranged:
(1) scope of the stop position during electric operating greatly and fixing: stop position relies on the recess lobe plate, and the electric brake device that stops to move by sensitive switch and motor is controlled, because the time delay characteristic of electric brake makes locking roller and lobe plate recess must keep enough big gap.
(2) the manual operation stop position is uncertain during manual operation: manual operation because of the locking roller of above-mentioned (1) and the existence in lobe plate recess gap, makes stop position uncertain at stop position.
(3) torsion output gain (amplification ratio) is fixing: adopt the gear box transferring power, the torsion output gain is fixed, and does not meet manipulator for switch apparatus, needs the characteristic of big torsion during start and stop.
(4) the easy fault of solenoid actuated device (solenoid): drive with the solenoid actuated device because the locking roller leaves the lobe plate recess, the solenoid actuated device is for overcoming involution active force and other resistance, need sizable power,, cause the coil burnout fault very easily because of misoperation or make badly.
(5) utilization in space is not good: the gear box space that this manipulator for switch apparatus adopted is bigger, is unfavorable for disposing on switchgear.
(6) no manual anti-error design: when this operator is carried out manual operation under cut-offfing (OPEN) state, may arbitrarily be operated to connection (CLOSE) or ground connection (EARTH), do not have the design that prevents misoperation, may be because operating personnel's handle rotation direction error, cause the former action that should be operated to connection (CLOSE), faulty operation causes a serious accident to ground connection (EARTH).
Therefore, the utility model provides the new utility model innovating and meet switchgear characteristic demand at the aforementioned patent problem points.
The utility model content
The purpose of this utility model provides a kind of manipulator for switch apparatus.
The technical solution adopted in the utility model is:
Manipulator for switch apparatus, comprise casing, motor, circuit board, worm screw, worm gear, auxiliary switch device and output shaft, described motor, circuit board and auxiliary switch device all are fixed on the casing, described motor is fixedlyed connected with worm screw by motor output shaft, described worm and wheel engagement also comprises power transmission shaft mechanism, output wheel plate, position control device, mechanism's interlock, sensitive switch group and manual operation handle;
Described power transmission shaft mechanism comprises power transmission shaft, drive link and roller A, and described power transmission shaft and drive link are a single-casting, and power transmission shaft is with worm gear and cam disc is coaxial fixedlys connected, and described roller A is fixedlyed connected with drive link;
Described output wheel plate is interval with three location notchs and two dynamic troughs successively, and described output wheel plate and output shaft are same single-casting, is fixed with cable wire B in the output shaft side of output wheel plate bottom, and the described cable wire B other end is fixedlyed connected with the auxiliary switch device;
Described position control device comprises T type bar fixed mount, T type bar assembly and cam disc; Described T type bar fixed mount is fixed on the box side between circuit board and the turbine; Described T type bar assembly comprises T type bar, roller B, spring D and spring base D, and T type bar comprises T type bar left arm, T type bar right arm and three parts of T type bar leg, and T type bar left arm and T type bar right arm be the hole on the T type bar fixed mount respectively; T type bar left arm places spring D and spring base D inside, a roller B is fixed in T type bar right arm end, and roller B is near the cam disc side, and T type bar leg end is fixed with cable wire A, and near first group of sensitive switch, spring D is fixedlyed connected with T type bar fixed mount with spring base D respectively; Cam disc be positioned at turbine below and with its coaxial rotation;
Described sensitive switch group comprises first group of sensitive switch being fixed on the other casing of T type bar leg, be fixed in second group of sensitive switch on the other casing of manual operation handle patchhole and be fixed in the 3rd group of sensitive switch on mechanism's interlock fixed mount;
Described mechanism interlock comprises interlock fixed mount, interlocking control assembly, shield pull handle assembly, control lever assembly and coil groups assembly;
Described manual operation handle comprises handle, connecting rod and action bars; Described handle is connected with connecting rod one end vertical fixing, and action bars is connected with connecting rod other end vertical fixing; Wherein action bars is provided with ring-shaped groove and position obturator hernia near head, and ring-shaped groove is corresponding with control lever, and the position obturator hernia is corresponding with position locking push rod; After described action bars inserted mouthful insertion from action bars when adopting manual operation, its head was fixed with worm screw and is connected, and the fork ball of second group of sensitive switch is pushed down in the action bars side.
Described interlocking control assembly comprises interlocking control board, release link, spring base, T type bar and cable wire A, and described release link, spring base and cable wire A are fixedlyed connected with the interlocking control board respectively; Have two obturator hernias on the interlocking control board, be respectively first obturator hernia and second obturator hernia; In the cylindrical hole of the part of release link on the interlocking control board, described spring base is fixedlyed connected with the interlocking control board; The other end of cable wire A is fixedlyed connected with T type bar.
Described shield pull handle assembly comprises position locking push rod, shield pull handle, spring A and spring base A; Described position locking push rod is connected with shield pull handle vertical fixing; Described position locking push rod is two concentric hole A on two parallel-plates on the interlock fixed mount, and the latter half places in spring base A and the spring A, the first half is stretched out first obturator hernia of interlocking control board, the shield pull handle slides with the depression bar of the 3rd group of sensitive switch and is connected, and spring A is fixedlyed connected with the interlock fixed mount with spring base A respectively.
Described control lever assembly comprises control lever, spring B and spring base B, control lever is two concentric hole B on two parallel-plates on the interlock fixed mount, and the latter half places in spring base B and the spring B, the first half is stretched out second obturator hernia of interlocking control board, and spring B is fixedlyed connected with the interlock fixed mount with spring base B respectively.
Described coil groups assembly comprises coil groups and iron core, and described coil groups is fixed on the interlock fixed mount, and iron core places the inner and close position locking push rod bottom of coil groups, and described iron core is vertical with position locking push rod direction.
Described manipulator for switch apparatus also includes quadric chain, described quadric chain comprises master connecting-rod, transition connecting rod, slave connecting rod, secondary output shaft, countershaft bearing, described master connecting-rod one end is fixedlyed connected with output shaft, one end of the other end and transition connecting rod flexibly connects, one end of the other end of transition connecting rod and slave connecting rod flexibly connects, the other end of slave connecting rod and secondary output shaft flexibly connect, and secondary output shaft is fixed on the countershaft bearing, and described countershaft bearing is fixed in the casing sidepiece.
Described manipulator for switch apparatus also includes mode selector, and described mode selector comprises latch, latch hanger, two selecting holes and latch padlock orifice plate; Described latch has lockhole, described latch is being hung under the obsolete situation on the latch hanger, described latch hanger is fixed on the side board of casing, described two selecting holes respectively the symmetry the corresponding casing of the lateral surface of being located at and exporting two symmetrical catch on the wheel plate on, described catch is fixedlyed connected with output shaft; A latch padlock orifice plate has all been fixed on described each selecting hole next door, described latch is inserted in two selecting holes one and latch lockhole and latch padlock orifice plate hung up after identical pin when carrying out model selection.
Described manipulator for switch apparatus also includes mechanism's locking device, described mechanism locking device comprises mechanism's lock hanging frame, mechanism's lock hanging selvage, mechanism's lock and padlock, described mechanism lock hanging frame is fixed in manual operation handle operation bar and inserts near mouthful box side, mechanism's lock hanging selvage is fixed in manual operation handle operation bar and inserts a mouthful next door, described mechanism is locked in and hangs over when not using on mechanism's lock hanging frame, when maintenance, mechanism's lock is inserted action bars and insert in the mouth, and use padlock that mechanism's lock hanging selvage and mechanism's lock are pinned.
The utility model has the advantages that: the accuracy height, avoid causing misoperation, maintenance, lifting practical degree and the change degree be convenient to simple to operate.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done further and to be elaborated:
Fig. 1 is the sequence of movement legend between output wheel plate of the present utility model and the idler wheel mechanism:
Wherein: (a) state before the action, (b) state in the action, state after (c) action is finished.
Fig. 2 is the torsion output gain performance plot of geneva mechanism of the present utility model.
Fig. 3 is a structural representation of the present utility model.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the right view of Fig. 3.
Fig. 6 is an external structure schematic diagram of the present utility model.
Fig. 7 is the left view of Fig. 6.
Fig. 8 is the right view of Fig. 6.
Fig. 9 is the utility model mechanism interlock structural representation.
Figure 10 is a manual operation handle operation procedure structure schematic diagram of the present utility model:
Wherein: (a) handle insert action, (b) prevent excessive operation, (c) the limit manual handle takes out action in the operation.(arrow representative direction of action)
Figure 11 is the utility model mechanism locking device structural representation.(the arrow representative can not be rotated)
Figure 12 is the right view of Figure 11.
Figure 13 is mode selector action specification figure of the present utility model, and the state that figure shows is [OPEN] position.
Figure 14 is three motion state schematic diagrames of quadric chain of the present utility model.
Figure 15 is a power transmission shaft structural scheme of mechanism of the present utility model.
Figure 16 is a position control device schematic diagram of the present utility model.
Wherein: 1, casing, 2, motor, 3, worm screw, 4, worm gear, 5, the output wheel plate, 6, output shaft, 7, the auxiliary switch device, 8, cable wire A, 9, cable wire B, 10, the manual operation handle, 11, circuit board, 12, power transmission shaft, 13, drive link, 14, roller A, 15, location notch, 16, dynamic trough, 17, first group of sensitive switch, 18, second group of sensitive switch, 19, the 3rd group of sensitive switch, 20, T type bar fixed mount, 21, cam disc, 22, T type bar, 23, roller B, 24, spring D, 25, spring base D, 26, the interlock fixed mount, 27, the interlocking control assembly, 28, shield pull handle assembly, 29, the control lever assembly, 30, the interlocking control board, 31, release link, 32, spring base, 33, first obturator hernia, 34, second obturator hernia, 35, cylindrical hole, 36, position locking push rod, 37, the shield pull handle, 38, spring A, 39, spring base A, 40, concentric hole A, 41, depression bar, 42, control lever, 43, spring B, 44, spring base B, 45, concentric hole B, 46, coil groups, 47, iron core, 48, handle, 49, connecting rod, 50, action bars, 51, ring-shaped groove, 52, the position obturator hernia, 53, the fork ball, 54, master connecting-rod, 55, the transition connecting rod, 56, slave connecting rod, 57, secondary output shaft, 58, the countershaft bearing, 59, latch, 60, the latch hanger, 61, selecting hole, 62, latch padlock orifice plate, 63, catch, 64, mechanism's lock hanging frame, 65, mechanism's lock hanging selvage, 66, mechanism's lock, 67, padlock, 68, action bars inserts mouth, 69, motor output shaft, 70, T type bar left arm, 71, T type bar right arm, 72, T type bar leg.
Embodiment
Shown in Fig. 1 to 10 and Figure 15,16, manipulator for switch apparatus of the present utility model, comprise casing 1, motor 2, circuit board 11, worm screw 3, worm gear 4, auxiliary switch device 7 and output shaft 6, motor 2, circuit board 11 and auxiliary switch device 7 all are fixed on the casing 1, motor 2 is fixedlyed connected with worm screw 3 by motor output shaft 69, worm screw 3 also comprises power transmission shaft mechanism, output wheel plate 5, position control device, mechanism's interlock, sensitive switch group and manual operation handle 10 with worm gear 4 engagements, manipulator for switch apparatus.
Power transmission shaft mechanism comprises power transmission shaft 12, drive link 13 and roller A14, and power transmission shaft 12 is a single-casting with drive link 13, power transmission shaft 12 and worm gear 4 and cam disc 21 coaxial fixedlying connected, and roller A14 is fixedlyed connected with drive link 13.
Position control device comprises T type bar fixed mount 20, T type bar assembly and cam disc 21; T type bar fixed mount 20 is fixed between circuit board 11 and the turbine 4 on casing 1 side plate; T type bar assembly comprises T type bar 22, roller B23, spring D24 and spring base D25, T type bar 22 comprises T type bar left arm 70, T type bar right arm 71 and 72 3 parts of T type bar leg, T type bar left arm 70 and T type bar right arm 71 be 20 hole on the T type bar fixed mount respectively, can do straight line and move around; T type bar left arm 70 places spring D24 and spring base D25 inside, a roller B23 is fixed in T type bar right arm 71 ends, roller B23 is near cam disc 21 sides, T type bar leg 72 ends are fixed with cable wire A8, and near first group of sensitive switch 17, spring D24 is fixedlyed connected with T type bar fixed mount 20 with spring base D25 respectively; Cam disc 21 be positioned at turbine 4 belows and with its coaxial rotation;
The sensitive switch group comprises first group of sensitive switch 17 being fixed on the other casings 1 of T type bar leg 72, be fixed in second group of sensitive switch 18 on the other casing 1 of manual operation handle 10 patchholes and be fixed in the 3rd group of sensitive switch 19 on mechanism's interlock fixed mount 26;
Mechanism's interlock comprises interlock fixed mount 26, interlocking control assembly 27, shield pull handle assembly 28, control lever assembly 29 and coil groups assembly;
Shield pull handle assembly 28 comprises position locking push rod 36, shield pull handle 37, spring A38 and spring base A39; Position locking push rod 36 is connected with shield pull handle 37 vertical fixing; Position locking push rod 36 is two concentric hole A40 on two parallel-plates on the interlock fixed mount 26, and the latter half places in spring base A39 and the spring A38, the first half is stretched out first obturator hernia 33 of interlocking control board 30, shield pull handle 37 slides with the depression bar 41 of the 3rd group of sensitive switch 19 and is connected, and spring A38 is fixedlyed connected with interlock fixed mount 26 with spring base A39 respectively.
The coil groups assembly comprises coil groups 46 and iron core 47, and coil groups 46 is fixed on the interlock fixed mount 26, and iron core 47 places coil groups 46 inner and close position locking push rod 36 bottoms, and iron core 47 is vertical with position locking push rod 36 directions.
Manual operation handle 10 comprises handle 48, connecting rod 49 and action bars 50; Handle 48 is connected with connecting rod 49 1 end vertical fixing, and action bars 50 is connected with connecting rod 49 other end vertical fixing; Wherein action bars 50 is provided with ring-shaped groove 51 and position obturator hernia 52 near head, and ring-shaped groove 51 is corresponding with control lever 42, and position obturator hernia 52 is corresponding with position locking push rod 36; After action bars 50 inserted mouthful 68 insertions from action bars when adopting manual operation, its head was fixed with worm screw 3 and is connected, and the fork ball 53 of second group of sensitive switch 18 is pushed down in action bars 50 sides.
As shown in figure 14, manipulator for switch apparatus also includes quadric chain, quadric chain comprises master connecting-rod 54, transition connecting rod 55, slave connecting rod 56, secondary output shaft 57, countershaft bearing 58, master connecting-rod 54 1 ends are fixedlyed connected with output shaft 6, one end of the other end and transition connecting rod 55 flexibly connects, one end of the other end of transition connecting rod 55 and slave connecting rod 56 flexibly connects, the other end of slave connecting rod 56 and secondary output shaft 57 flexibly connect, secondary output shaft 57 is fixed on the countershaft bearing 58, and countershaft bearing 58 is fixed in casing 1 sidepiece.All the other structures are with embodiment 1.
Shown in Fig. 6,8 and 13, manipulator for switch apparatus also includes mode selector, and mode selector comprises latch 59, latch hanger 60, two selecting holes 61 and latch padlock orifice plates 62; Latch 59 has lockhole, latch 59 is being hung under the obsolete situation on the latch hanger 60, latch hanger 60 is fixed on the side board of casing 1, two selecting holes 61 are respectively on the corresponding casing 1 of the lateral surface of being located at and exporting two symmetrical catch 63 on the wheel plate 5 of symmetry, catch 63 is fixedlyed connected with output shaft 6, and a latch padlock orifice plate 62 has all been fixed on each selecting hole 61 next door.When carrying out model selection, latch 59 inserted in two selecting holes 61 one and latch 59 lockholes and latch padlock orifice plate 62 coincide after hang up and pin.All the other structures are with embodiment 1.
Embodiment 4
As Fig. 6, shown in 11 and 12, manipulator for switch apparatus also includes mechanism's locking device, mechanism's locking device comprises mechanism's lock hanging frame 64, mechanism's lock hanging selvage 65, mechanism's lock 66 and padlock 67, mechanism's lock hanging frame 64 is fixed in manual operation handle 10 action bars and inserts near mouthful 68 casing 1 side plates, mechanism's lock hanging selvage 65 is fixed in manual operation handle 10 action bars and inserts mouthful 68 next doors, mechanism's lock 66 hangs over when not using on mechanism's lock hanging frame 64, when maintenance, mechanism's lock 66 is inserted action bars and insert in the mouth 68, and use padlock 67 that mechanism's lock hanging selvage 65 and mechanism's lock 66 are pinned.All the other structures are with embodiment 1.
The utlity model has following advantage:
1, the output wheel plate used a particular design one by one geneva mechanism (Genevamechanism) replace cam latch mechanism originally, utilize accurately five equilibrium intermittent movement of geneva mechanism ability, the output shaft rotation angle is the shaped angles of geneva mechanism output wheel plate, such as figure one (a), (b), (c) action sequence diagram. The general motor that collocation need not braked can be reached the both allocations that make operator really operate in " cut-offfing ", " connection " and " ground connection ".
2, by the torsion output gain characteristic of geneva mechanism excellence, such as figure two, just adopt the motor of smaller power can reach the torsional load of switch operator demand.
3, in the manual operation handle operation, by the intermittent movement of geneva mechanism tool and special entity interlock characteristic, when arriving stop position, output shaft does not drive start because of manual handle, and manually operated stop position precision is improved.
4, by the characteristic of special entity interlock, in the manual operation handle operation, because making handle, can't in operating process, take out control lever, to guarantee execution. After mechanism action was finished, the shield pull handle of mechanism's interlock discharged, and made the shield pull bar pin handle, made handle can't continue operation, prevented manual excessive operation. This mechanism's interlock is the servicing unit of manual operation, guarantees that equipment state normally reaches operating personnel's careless mistake.
5, utilize the precision of geneva mechanism transmission, cooperate cable wire to link and the transmission signal, and use cable wire to replace originally complicated linkage as media, the operator volume is reduced, it is more flexible to install and use the space, dismantle, transport conveniently, and its effect and characteristic is all identical.
Utilize mechanism lock update device manual handle patchhole when 6, maintenance, maintenance, use key lock to be fixed on the fixed head, can suppress worm screw and drive worm gear and output shaft rotation, prevent the Accidental occurrence that the startup of electric operating causes, guarantee equipment and personal security.
7, when mode selector carries out manual operation, insert the mode selector of wanting operational motion with the latch of mode selector, output shaft mistake start when stoping maloperation.
8, set up four linkages in the operator outside, collocation length connecting rod causes the swing of different angles, to obtain required start scope, this operator is not being changed under the geneva mechanism standard module, is applied to the start scope of different output angles.
The utility model accuracy height avoids causing maloperation, maintenance, lifting practical degree and the change degree be convenient to simple to operate.
Claims (8)
1. manipulator for switch apparatus, comprise casing, motor, circuit board, worm screw, worm gear, auxiliary switch device and output shaft, described motor, circuit board and auxiliary switch device all are fixed on the casing, described motor is fixedlyed connected with worm screw by motor output shaft, described worm and wheel engagement is characterized in that: also comprise power transmission shaft mechanism, output wheel plate, position control device, mechanism's interlock, sensitive switch group and manual operation handle;
Described power transmission shaft mechanism comprises power transmission shaft, drive link and roller A, and described power transmission shaft and drive link are a single-casting, and power transmission shaft is with worm gear and cam disc is coaxial fixedlys connected, and described roller A is fixedlyed connected with drive link;
Described output wheel plate is interval with three location notchs and two dynamic troughs successively, and described output wheel plate and output shaft are same single-casting, is fixed with cable wire B in the output shaft side of output wheel plate bottom, and the described cable wire B other end is fixedlyed connected with the auxiliary switch device;
Described position control device comprises T type bar fixed mount, T type bar assembly and cam disc; Described T type bar fixed mount is fixed on the box side between circuit board and the turbine; Described T type bar assembly comprises T type bar, roller B, spring D and spring base D, and T type bar comprises T type bar left arm, T type bar right arm and three parts of T type bar leg, and T type bar left arm and T type bar right arm be the hole on the T type bar fixed mount respectively; T type bar left arm places spring D and spring base D inside, a roller B is fixed in T type bar right arm end, and roller B is near the cam disc side, and T type bar leg end is fixed with cable wire A, and near first group of sensitive switch, spring D is fixedlyed connected with T type bar fixed mount with spring base D respectively; Cam disc be positioned at turbine below and with its coaxial rotation;
Described sensitive switch group comprises first group of sensitive switch being fixed on the other casing of T type bar leg, be fixed in second group of sensitive switch on the other casing of manual operation handle patchhole and be fixed in the 3rd group of sensitive switch on mechanism's interlock fixed mount;
Described mechanism interlock comprises interlock fixed mount, interlocking control assembly, shield pull handle assembly, control lever assembly and coil groups assembly;
Described manual operation handle comprises handle, connecting rod and action bars; Described handle is connected with connecting rod one end vertical fixing, and action bars is connected with connecting rod other end vertical fixing; Wherein action bars is provided with ring-shaped groove and position obturator hernia near head, and ring-shaped groove is corresponding with control lever, and the position obturator hernia is corresponding with position locking push rod; After described action bars inserted mouthful insertion from action bars when adopting manual operation, its head was fixed with worm screw and is connected, and the fork ball of second group of sensitive switch is pushed down in the action bars side.
2. manipulator for switch apparatus according to claim 1, it is characterized in that: described interlocking control assembly comprises interlocking control board, release link, spring base, T type bar and cable wire A, and described release link, spring base and cable wire A are fixedlyed connected with the interlocking control board respectively; Have two obturator hernias on the interlocking control board, be respectively first obturator hernia and second obturator hernia; In the cylindrical hole of the part of release link on the interlocking control board, described spring base is fixedlyed connected with the interlocking control board; The other end of cable wire A is fixedlyed connected with T type bar.
3. manipulator for switch apparatus according to claim 1 is characterized in that: described shield pull handle assembly comprises position locking push rod, shield pull handle, spring A and spring base A; Described position locking push rod is connected with shield pull handle vertical fixing; Described position locking push rod is two concentric hole A on two parallel-plates on the interlock fixed mount, and the latter half places in spring base A and the spring A, the first half is stretched out first obturator hernia of interlocking control board, the shield pull handle slides with the depression bar of the 3rd group of sensitive switch and is connected, and spring A is fixedlyed connected with the interlock fixed mount with spring base A respectively.
4. manipulator for switch apparatus according to claim 1, it is characterized in that: described control lever assembly comprises control lever, spring B and spring base B, control lever is two concentric hole B on two parallel-plates on the interlock fixed mount, and the latter half places in spring base B and the spring B, the first half is stretched out second obturator hernia of interlocking control board, and spring B is fixedlyed connected with the interlock fixed mount with spring base B respectively.
5. manipulator for switch apparatus according to claim 1, it is characterized in that: described coil groups assembly comprises coil groups and iron core, described coil groups is fixed on the interlock fixed mount, iron core places the inner and close position locking push rod bottom of coil groups, and described iron core is vertical with position locking push rod direction.
6. manipulator for switch apparatus according to claim 1, it is characterized in that: described manipulator for switch apparatus also includes quadric chain, described quadric chain comprises master connecting-rod, transition connecting rod, slave connecting rod, secondary output shaft, countershaft bearing, described master connecting-rod one end is fixedlyed connected with output shaft, one end of the other end and transition connecting rod flexibly connects, one end of the other end of transition connecting rod and slave connecting rod flexibly connects, the other end of slave connecting rod and secondary output shaft flexibly connect, secondary output shaft is fixed on the countershaft bearing, and described countershaft bearing is fixed in the casing sidepiece.
7. manipulator for switch apparatus according to claim 1 is characterized in that: described manipulator for switch apparatus also includes mode selector, and described mode selector comprises latch, latch hanger, two selecting holes and latch padlock orifice plate; Described latch has lockhole, described latch is being hung under the obsolete situation on the latch hanger, described latch hanger is fixed on the side board of casing, described two selecting holes respectively the symmetry the corresponding casing of the lateral surface of being located at and exporting two symmetrical catch on the wheel plate on, described catch is fixedlyed connected with output shaft; A latch padlock orifice plate has all been fixed on described each selecting hole next door, described latch is inserted in two selecting holes one and latch lockhole and latch padlock orifice plate hung up after identical pin when carrying out model selection.
8. manipulator for switch apparatus according to claim 1, it is characterized in that: described manipulator for switch apparatus also includes mechanism's locking device, described mechanism locking device comprises mechanism's lock hanging frame, mechanism's lock hanging selvage, mechanism's lock and padlock, described mechanism lock hanging frame is fixed in manual operation handle operation bar and inserts near mouthful box side, mechanism's lock hanging selvage is fixed in manual operation handle operation bar and inserts a mouthful next door, described mechanism is locked in and hangs over when not using on mechanism's lock hanging frame, when maintenance, mechanism's lock is inserted action bars and insert in the mouth, and use padlock that mechanism's lock hanging selvage and mechanism's lock are pinned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202517787U CN201732704U (en) | 2010-07-07 | 2010-07-07 | Operator for switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202517787U CN201732704U (en) | 2010-07-07 | 2010-07-07 | Operator for switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201732704U true CN201732704U (en) | 2011-02-02 |
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ID=43523861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202517787U Expired - Fee Related CN201732704U (en) | 2010-07-07 | 2010-07-07 | Operator for switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201732704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887810A (en) * | 2010-07-07 | 2010-11-17 | 江苏中兴创元高压电气有限公司 | Manipulator for switch apparatus |
| CN112652498A (en) * | 2020-09-29 | 2021-04-13 | 保定和易法电气科技有限公司 | Device acting on state change-over switch of high-voltage switch cabinet |
-
2010
- 2010-07-07 CN CN2010202517787U patent/CN201732704U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887810A (en) * | 2010-07-07 | 2010-11-17 | 江苏中兴创元高压电气有限公司 | Manipulator for switch apparatus |
| CN101887810B (en) * | 2010-07-07 | 2012-10-03 | 江苏中兴创元高压电气有限公司 | Manipulator for switch apparatus |
| CN112652498A (en) * | 2020-09-29 | 2021-04-13 | 保定和易法电气科技有限公司 | Device acting on state change-over switch of high-voltage switch cabinet |
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