CN201556971U - Switching device capable of driving circuit breaker to be switched automatically - Google Patents

Switching device capable of driving circuit breaker to be switched automatically Download PDF

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Publication number
CN201556971U
CN201556971U CN2009202733942U CN200920273394U CN201556971U CN 201556971 U CN201556971 U CN 201556971U CN 2009202733942 U CN2009202733942 U CN 2009202733942U CN 200920273394 U CN200920273394 U CN 200920273394U CN 201556971 U CN201556971 U CN 201556971U
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CN
China
Prior art keywords
slide block
circuit breaker
left slider
right slide
guide groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2009202733942U
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Chinese (zh)
Inventor
陈细金
夏昌慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN HONGMEI ELECTRONIC CO Ltd
Original Assignee
XIAMEN HONGMEI ELECTRONIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN HONGMEI ELECTRONIC CO Ltd filed Critical XIAMEN HONGMEI ELECTRONIC CO Ltd
Priority to CN2009202733942U priority Critical patent/CN201556971U/en
Application granted granted Critical
Publication of CN201556971U publication Critical patent/CN201556971U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a switching device capable of driving a circuit breaker to be switched automatically. The device comprises a mounting plate, a rotary table, and a left sliding block and a right sliding block respectively used for controlling the alternative connection/disconnection of a left circuit breaker and a right circuit breaker, wherein two first lengthwise guide grooves are formed in the left and the right sliding block respectively, first guide pins are arranged on the mounting plate, and the first guide grooves on the left and the right sliding blocks are respectively matched with the corresponding first guide pins in a sliding manner, so as to ensure that the left and the right sliding blocks can slide longitudinally; a motor is mounted at the rear end of the mounting plate; the rotary plate is mounted on the motor and positioned on the transverse center connection of the left and the right circuit breakers; second guide pins for pushing the left and the right circuit breakers to move are respectively arranged on two edges at the lower side of the rotary plate, and second transverse guide grooves are arranged on the relative inner ends of the left and the right circuit breakers; and two second guide pins are matched with the second guide grooves of the left and the right sliding blocks in a corresponding manner, so as to ensure that the rotation of the rotary plate can push the left and the right sliding blocks to move. The switching device has the characteristics of simple structure and convenient assembly.

Description

A kind of switching device shifter that drives the circuit breaker automatic switchover
Technical field
The utility model relates to a kind of switching device shifter, especially relates to a kind of switching device shifter that circuit breaker automaticallyes switch that drives.
Background technology
Existing a kind of by motor-driven and the double power supply automatic switching switch that is used to drive circuit breaker or other electrical equipment form by motor, gear, upper and lower slide plate, the tooth bar that is loaded on the gear both sides, push rod etc., wherein, two tooth bars of this gear drive, two tooth bars promote upper and lower skateboarding again respectively; Upper slide drives the switch that push rod removes to promote circuit breaker or other electrical equipment again.Because the direction of motion of two tooth bars is opposite, therefore two tooth bars are integrated and can be promoted the change action that upper and lower slide plate makes switch open and close.In addition, push rod and spring also are housed between slide plate up and down, and boss also is equipped with in the below of lower skateboard; Under the effect of boss, upper and lower slide plate is realized separating and being connected, thereby realizes the earlier disconnection back closed action request of switch in handoff procedure.Obviously, this double power supply automatic switching switch can be used for driving the circuit breaker work that two switchings hocket.Yet this double power supply automatic switching switch is because structure is comparatively complicated, and cost is higher, causes the production efficiency of this double power supply automatic switching switch lower.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of switching device shifter that circuit breaker automaticallyes switch that drives is provided, it utilizes the driven by motor dial rotation, and then drive left and right slide block and control left and right circuit breaker and replace on/off, have characteristics such as simple in structure, easy to assembly, that cost is lower.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of switching device shifter that drives the circuit breaker automatic switchover comprises a mounting panel, a rotating disk, is respectively applied for left slider and right slide block that left and right two circuit breakers of control replace on/off; Mounting panel is located at the centre of left circuit breaker and right circuit breaker; Left slider and right slide block are slidingly mounted on the and arranged on left and right sides of mounting panel respectively; The relative outer end of left slider and right slide block is respectively equipped with the clamping part of the switch toggle action that is used to drive corresponding circuit breaker; Be respectively equipped with first guide groove longitudinally in left slider and the right slide block, mounting panel is provided with first guide pillar, first guide groove of left slider and right slide block respectively with mounting panel on corresponding first guide pillar slide and match so that left slider and right slide block can longitudinally slide; Motor is equipped with in the rear end of mounting panel, and the rotating shaft of motor passes the front end of mounting panel; Rotating disk be contained on the motor shaft and be in left circuit breaker and right circuit breaker along the top of the horizontal line of centres; The downside both sides of rotating disk are respectively equipped with and are used for promoting second guide pillar that left slider and right slide block move, be provided with along the second horizontal guide groove in relative the inner of left slider and right slide block, two second guide pillars of rotating disk respectively with the second guide groove corresponding matching of left slider and right slide block so that the rotation of rotating disk can promote left slider and right slide block moves.
In described left slider and the right slide block, bottom along its second guide groove separately is respectively equipped with the pilot notched that is connected with second guide groove, pilot notched is made as the oblique line otch that the second corresponding guide pillar is compressed, and the inner end of otch is made as the arc-shaped transition that the second corresponding guide pillar is smoothly passed through with the joint of second guide groove.
The upside of described rotating disk is provided with a self-locking shaft, and this self-locking shaft is above the center of line between two second guide pillars; Upside at second guide groove of left slider and right slide block is respectively equipped with breach; This self-locking shaft with rotating disk just/backward rotation and supporting to the left slider breach and supporting to the right and move transposition so that one of them circuit breaker that disconnects can not produce misoperation in the slide block breach.
The clamping part of described left slider and right slide block is the U-shaped structure.
First guide groove of described left slider and right slide block is respectively two, and two first guide grooves are side by side and distribute, and first guide pillar that is provided with on the mounting panel slides with corresponding each first guide groove respectively and matches.
First guide groove of described left slider and right slide block also is divided into two groove sections of partition, and first guide pillar that is provided with on the mounting panel slides with the groove section of corresponding each first guide groove respectively and matches.
The beneficial effects of the utility model are: compared with prior art, it adopts rotating disk to replace the left and right slide block of gear driven to do longitudinal sliding motion, and be contained in rotating disk on the motor shaft and be in left circuit breaker and right circuit breaker along the top of the horizontal line of centres, thereby when having avoided rotating disk to be located at left and right circuit breaker, cause a left side/right slide block in sliding process, to occur because of the slide situation of distortion of force unbalance along horizontal line of centres below; Owing to be provided with along the second horizontal guide groove in relative the inner of left slider and right slide block, and the bottom of this second guide groove is provided with a pilot notched that the second corresponding guide pillar is compressed, and this pilot notched is the oblique line otch, make rotating disk second guide pillar can with rotating disk just/backward rotation presses on pilot notched and pushes the right side/left slider and make longitudinally sliding action to stir the switch of the right side/left circuit breaker; Owing to be provided with a self-locking shaft at the upside of rotating disk, and this self-locking shaft with rotating disk just/backward rotation and move transposition in the slide block breach to the right supporting to the left slider breach and support, make the circuit breaker of one of them disconnection misoperation can not take place.Obviously, compare with existing automatic transfer switch, that this switching device shifter has is simple in structure, the design is ingenious, easy to assembly, effect significantly, many characteristics such as cost is lower.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of switching device shifter that drives the circuit breaker automatic switchover of the present utility model is not limited to embodiment.
Description of drawings
Fig. 1 is a structure decomposing schematic representation of the present utility model;
Fig. 2 is the structure chart of the utility model (not operating state);
Fig. 3 is the structure chart of the utility model (operating state one);
Fig. 4 is the structure chart of the utility model (operating state two).
Embodiment
Embodiment, see also Fig. 1, shown in Figure 2, a kind of switching device shifter that circuit breaker automaticallyes switch that drives of the present utility model comprises a mounting panel 2, a rotating disk 3, is respectively applied for left slider 4 and right slide block 5 that left and right two the circuit breaker (not shown)s of control replace on/off; Mounting panel 2 is located at the centre of left circuit breaker and right circuit breaker; Left slider 4 and right slide block 5 are slidingly mounted on the and arranged on left and right sides of mounting panel 2 respectively; The relative outer end of left slider 4, right slide block 5 is respectively equipped with the clamping part 44,54 of the switch toggle action that is used to drive corresponding circuit breaker, and promptly left slider 4 has clamping part 44, and right slide block 5 has clamping part 54; Be respectively equipped with first guide groove 42,52 longitudinally in left slider 4, the right slide block 5, promptly left slider 4 has first guide groove 42, and right slide block 5 has first guide groove 52; Mounting panel 2 is provided with first guide pillar 21,22, first guide groove 42,52 of left slider 4, right slide block 5 respectively with mounting panel 2 on corresponding first guide pillar 21,22 slide and match so that left slider 4 and right slide block 5 can be distinguished longitudinally slides, promptly first guide pillar 21 slides with first guide groove 42 and matches, and first guide pillar 22 slides with first guide groove 52 and matches; Motor 1 is equipped with in the rear end of mounting panel 2, and the rotating shaft of motor 1 passes the front end of mounting panel 2; Rotating disk 3 be contained in the rotating shaft of motor 1 by axle sleeve 11 and be in left circuit breaker and right circuit breaker along the top of the horizontal line of centres; The downside both sides of rotating disk 3 are respectively equipped with and are used for promoting left slider 4, second guide pillar 32 that right slide block 5 moves, 33, at left slider 4, the inner relatively of right slide block 5 is provided with along the second horizontal guide groove 41,51, two second guide pillars 32 of rotating disk 3,33 respectively with left slider 4, second guide groove 41 of right slide block 5,51 corresponding matching are so that the rotation of rotating disk 3 can promote left slider 4 and right slide block 5 moves, i.e. second guide pillar, 32 cooperations second guide groove 41 makes the rotation of rotating disk 3 can promote left slider 4 and moves, and second guide pillar, 33 cooperations, second guide groove 51 makes the rotation of rotating disk 3 can promote right slide block 5 and moves.
Wherein,
In left slider 4 and the right slide block 5, bottom along its second guide groove 41,51 separately is respectively equipped with the pilot notched 411,511 that is connected with second guide groove 41,51, promptly second guide groove 41 is provided with pilot notched 411, second guide groove 51 is provided with pilot notched 511, and pilot notched 411,511 all is made as the oblique line otch that the second corresponding guide pillar 32,33 is compressed, and the inner end of this pilot notched 411,511 is made as the arc-shaped transition that the second corresponding guide pillar 32,33 is smoothly passed through with the joint of second guide groove 41,51;
The upside of rotating disk 3 is provided with a self-locking shaft 31, and this self-locking shaft 31 is above the center of line between two second guide pillars 32,33; Upside at second guide groove 41,51 of left slider 4, right slide block 5 is respectively equipped with breach 412,512, and promptly left slider 4 is jagged 412, right slide block 5 jagged 512; This self-locking shaft 31 with rotating disk 3 just/backward rotation and move transposition so that one of them circuit breaker that disconnects can not produce misoperation in the breach 512 of slide block 5 to the right supporting to the breach 412 of left slider 4 and support;
The clamping part 44,54 of left slider 4, right slide block 5 all is made as the U-shaped structure;
First guide groove 42,52 of left slider 4, right slide block 5 is respectively two, and two first guide grooves 42 of left slider 4 and two first guide grooves 52 of right slide block 5 respectively are side by side and distribute, and first guide pillar 21,22 that is provided with on the mounting panel 2 slides with corresponding each first guide groove 42,52 respectively and matches;
One of them first guide groove 42,52 of left slider 4, right slide block 5 also respectively is divided into two groove sections of partition, and first guide pillar 21,22 that is provided with on the mounting panel 2 slides with the groove section of corresponding each first guide groove 42,52 respectively and matches;
Mounting panel 2 center bottom are provided with respectively and the corresponding to two bar shaped open-works 23,24 of the moving direction of left slider 4 and right slide block 5, and a sensitive switch box (not shown) is equipped with at the two ends of the bar shaped open-work 23,24 of the lower surface of corresponding mounting panel 2 respectively; A sensitive switch catch bar 43,53 respectively is equipped with in the inner relatively bottom of left slider 4, right slide block 5, and this sensitive switch catch bar 43,53 is slidingly matched with two bar shaped open-works 23,24 respectively and makes motor 1 produce corresponding action so that left slider 4 and right slide block 5 sensitive switch catch bar 43,53 in sliding process can be touched sensitive switch respectively at the two ends of bar shaped open-work 23,24.
A kind of switching device shifter that circuit breaker automaticallyes switch that drives of the present utility model has two kinds of operating states, sees also Fig. 3 and shown in Figure 4 respectively.Among Fig. 3, the clamping part 44 of left slider 4 is upwards stirred the switch toggle of left circuit breaker and is made left circuit breaker conducting, and first guide pillar 21 on the mounting panel 2 presses on the edge, the end of first guide groove 42 of left slider 4, sensitive switch catch bar 43 on the left slider 4 slides to the edge, top of bar shaped open-work 23, and first guide pillar 32 of rotating disk 3 presses on the upper wall of second guide groove 41; On the contrary, the clamping part 54 of right slide block 5 makes the switch toggle of right circuit breaker be in open position, and first guide pillar 22 on the mounting panel 2 presses on the edge, top of first guide groove 52 of right slide block 5, sensitive switch catch bar 53 on the right slide block 5 slides to the edge, the end of bar shaped open-work 24, and the self-locking shaft 31 of rotating disk 3 is in the position of breach 512.
When left circuit breaker trips suddenly, the switch toggle of left circuit breaker will drive left slider 4 and move downward and make the sensitive switch catch bar 43 of left slider 4 to connect sensitive switch to the motion of the bottom of bar shaped open-work 23, thereby make motor 1 drive rotating disk 3 rotations; When rotating disk 3 rotates, second guide pillar 32 on the rotating disk 3 will from second guide groove 41 of left slider 4, skid off and along pilot notched 411 to downslide; Simultaneously second guide pillar 33 on the rotating disk 3 will press on pilot notched 511 terminal of right slide block 5 and enter in second guide groove 51 and promote right slide block 5 and move upward, and the sensitive switch catch bar 53 on the right slide block 5 will be to the tip motions of bar shaped open-work 24; When right slide block 5 moves into place, sensitive switch catch bar 53 will slide to the edge, top of bar shaped open-work 24 and touch sensitive switch, and controller is disconnected to motor 1 output control signal sensitive switch, and motor 1 stops operating, and rotating disk 3 also stops operating.At this moment, first guide pillar 22 is against the edge, the end of first guide groove 52 of right slide block 5, and the clamping part 54 of right slide block 5 is upwards stirred the switch toggle of right circuit breaker and make right circuit breaker be the state of conducting.In the rotation process of rotating disk 3, the self-locking shaft 31 of rotating disk 3 is gone in the breach 412 of left slider 4 by the breach 512 of right slide block 5, and first guide pillar 21 is against the edge, top of first guide groove 42 of left slider 4, and sensitive switch catch bar 43 slides to the edge, the end of bar shaped open-work 23.See also shown in Figure 4ly, this is the another kind of operating state of this switching device shifter.Because the left slider 4 of this switching device shifter and the switching between the right slide block 5 are very rapidly, make that the switching between left circuit breaker and the right circuit breaker is also very rapid, therefore when circuit breaker on one side trips suddenly, the circuit breaker of another side will promptly replace the circuit breaker of this disconnection to work on, to guarantee that ammeter can continue and stable work.
The foregoing description only is used for further specifying a kind of switching device shifter that circuit breaker automaticallyes switch that drives of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls into the protection range of technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.

Claims (6)

1. one kind can drive the switching device shifter that circuit breaker automaticallyes switch, and comprises a mounting panel, a rotating disk, is respectively applied for left slider and right slide block that left and right two circuit breakers of control replace on/off; Mounting panel is located at the centre of left circuit breaker and right circuit breaker; Left slider and right slide block are slidingly mounted on the and arranged on left and right sides of mounting panel respectively; The relative outer end of left slider and right slide block is respectively equipped with the clamping part of the switch toggle action that is used to drive corresponding circuit breaker; It is characterized in that: be respectively equipped with first guide groove longitudinally in left slider and the right slide block, mounting panel is provided with first guide pillar, first guide groove of left slider and right slide block respectively with mounting panel on corresponding first guide pillar slide and match so that left slider and right slide block can longitudinally slide; Motor is equipped with in the rear end of mounting panel, and the rotating shaft of motor passes the front end of mounting panel; Rotating disk be contained on the motor shaft and be in left circuit breaker and right circuit breaker along the top of the horizontal line of centres; The downside both sides of rotating disk are respectively equipped with and are used for promoting second guide pillar that left slider and right slide block move, be provided with along the second horizontal guide groove in relative the inner of left slider and right slide block, two second guide pillars of rotating disk respectively with the second guide groove corresponding matching of left slider and right slide block so that the rotation of rotating disk can promote left slider and right slide block moves.
2. the switching device shifter that drives the circuit breaker automatic switchover according to claim 1, it is characterized in that: in described left slider and the right slide block, bottom along its second guide groove separately is respectively equipped with the pilot notched that is connected with second guide groove, pilot notched is made as the oblique line otch that the second corresponding guide pillar is compressed, and the inner end of otch is made as the arc-shaped transition that the second corresponding guide pillar is smoothly passed through with the joint of second guide groove.
3. according to claim 1ly drive the switching device shifter that circuit breaker automaticallyes switch, it is characterized in that: the upside of described rotating disk is provided with a self-locking shaft, and this self-locking shaft is above the center of line between two second guide pillars; Upside at second guide groove of left slider and right slide block is respectively equipped with breach; This self-locking shaft with rotating disk just/backward rotation and supporting to the left slider breach and supporting to the right and move transposition so that one of them circuit breaker that disconnects can not produce misoperation in the slide block breach.
4. the switching device shifter that drives the circuit breaker automatic switchover according to claim 1, it is characterized in that: the clamping part of described left slider and right slide block is the U-shaped structure.
5. the switching device shifter that drives the circuit breaker automatic switchover according to claim 1, it is characterized in that: first guide groove of described left slider and right slide block is respectively two, two first guide grooves are side by side and distribute, and first guide pillar that is provided with on the mounting panel slides with corresponding each first guide groove respectively and matches.
6. the switching device shifter that drives the circuit breaker automatic switchover according to claim 1, it is characterized in that: first guide groove of described left slider and right slide block also is divided into two groove sections of partition, and first guide pillar that is provided with on the mounting panel slides with the groove section of corresponding each first guide groove respectively and matches.
CN2009202733942U 2009-11-23 2009-11-23 Switching device capable of driving circuit breaker to be switched automatically Expired - Lifetime CN201556971U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202733942U CN201556971U (en) 2009-11-23 2009-11-23 Switching device capable of driving circuit breaker to be switched automatically

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Application Number Priority Date Filing Date Title
CN2009202733942U CN201556971U (en) 2009-11-23 2009-11-23 Switching device capable of driving circuit breaker to be switched automatically

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074391B (en) * 2009-11-23 2013-11-06 厦门宏发开关设备有限公司 Switching device capable of driving breaker to realize automatic switching
CN103594296A (en) * 2013-11-21 2014-02-19 巨邦电气集团有限公司 Switching-on/switching-off operating mechanism of circuit breaker
CN103646829A (en) * 2013-12-10 2014-03-19 巨邦电气集团有限公司 Breaker possessing reclosing function
CN104465246A (en) * 2014-12-25 2015-03-25 常熟开关制造有限公司(原常熟开关厂) Driving mechanism for circuit breaker and circuit breaker
CN105513914A (en) * 2016-01-08 2016-04-20 常熟开关制造有限公司(原常熟开关厂) Switch operating mechanism

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074391B (en) * 2009-11-23 2013-11-06 厦门宏发开关设备有限公司 Switching device capable of driving breaker to realize automatic switching
CN103594296A (en) * 2013-11-21 2014-02-19 巨邦电气集团有限公司 Switching-on/switching-off operating mechanism of circuit breaker
CN103594296B (en) * 2013-11-21 2015-12-02 巨邦电气集团有限公司 A kind of combined floodgate on/off operation mechanism of circuit breaker
CN103646829A (en) * 2013-12-10 2014-03-19 巨邦电气集团有限公司 Breaker possessing reclosing function
CN103646829B (en) * 2013-12-10 2016-08-24 巨邦电气集团有限公司 A kind of chopper with reclosing function
CN104465246A (en) * 2014-12-25 2015-03-25 常熟开关制造有限公司(原常熟开关厂) Driving mechanism for circuit breaker and circuit breaker
CN105513914A (en) * 2016-01-08 2016-04-20 常熟开关制造有限公司(原常熟开关厂) Switch operating mechanism
CN105513914B (en) * 2016-01-08 2018-07-27 常熟开关制造有限公司(原常熟开关厂) A kind of operating mechanism of switch

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GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20100818

Effective date of abandoning: 20091123

RGAV Abandon patent right to avoid regrant