CN206210638U - Pull operation mechanism used by middle pressure AC distribution ring main unit - Google Patents
Pull operation mechanism used by middle pressure AC distribution ring main unit Download PDFInfo
- Publication number
- CN206210638U CN206210638U CN201621318355.6U CN201621318355U CN206210638U CN 206210638 U CN206210638 U CN 206210638U CN 201621318355 U CN201621318355 U CN 201621318355U CN 206210638 U CN206210638 U CN 206210638U
- Authority
- CN
- China
- Prior art keywords
- combined floodgate
- separating brake
- spring
- primary
- secondary spring
- 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.)
- Active
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses the pull operation mechanism used by a kind of middle pressure AC distribution ring main unit, it is desirable to provide a kind of pull operation mechanism of simple structure, energy storage in place and used by the middle pressure AC distribution ring main unit of stable operation.The utility model includes frame, brake separating mechanism and motor drive mechanism that the separating brake stored energy mechanism and the separating brake stored energy mechanism that the switching-on mechanism and the switching-on mechanism that combined floodgate stored energy mechanism and the combined floodgate stored energy mechanism in the frame are mechanically connected are mechanically connected are mechanically connected, the combined floodgate stored energy mechanism include combined floodgate primary and secondary spring（1）, the separating brake stored energy mechanism include separating brake primary and secondary spring（2）, the switching-on mechanism and the brake separating mechanism be electrically connected with motor drive mechanism machinery, the combined floodgate primary and secondary spring（1）With the separating brake primary and secondary spring（2）Include a female spring and the sub-spring in female spring.The utility model is applied to the technical field of reclosing pull operation mechanism.
Description
Technical field
The utility model is related to a kind of reclosing pull operation mechanism, used by more particularly to a kind of middle pressure AC distribution ring main unit
Pull operation mechanism.
Background technology
Existing reclosing pull operation mechanism occurs that energy storage not in place, combined floodgate interim card, separating brake take off in the middle of practical operation, once in a while
Button time delay or low-voltage do not take off and detain to obtain situation.Serious influence electricity consumption stabilization and Electrical Safety, the warp that increase causes after having a power failure
Ji loss.Above mentioned problem studies carefully root knot bottom and still depends on mechanism structure design organization and spring stability.Based on above mentioned problem I
Need a kind of stability good, the reclosing pull operation mechanism of reasonable in design.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple structure,
Pull operation mechanism of the energy storage in place and used by the middle pressure AC distribution ring main unit of stable operation.
The technical scheme that the utility model is used is：The utility model includes frame, the combined floodgate in the frame
The separating brake storage that the switching-on mechanism and the switching-on mechanism that stored energy mechanism and the combined floodgate stored energy mechanism are mechanically connected are mechanically connected
Brake separating mechanism and motor drive mechanism that energy mechanism and the separating brake stored energy mechanism are mechanically connected, the combined floodgate stored energy mechanism include closing
Lock primary and secondary spring, the separating brake stored energy mechanism includes separating brake primary and secondary spring, and the switching-on mechanism and the brake separating mechanism are and institute
Motor drive mechanism machinery is stated to be electrically connected with, the combined floodgate primary and secondary spring and the separating brake primary and secondary spring include a female spring and
Sub-spring in female spring.
Further, the frame includes base plate, and the central rack is additionally provided with dividing plate, one end of the combined floodgate primary and secondary spring
It is fixed on the base plate, the combined floodgate stored energy mechanism also includes energy storage gear operating shaft, energy storage interlocking shaft and swing arm, the storage
Energy interlocking shaft is provided with the gear and described energy storage interlocking shaft one end that are cooperated with the energy storage gear operating shaft described in
Dividing plate is mechanically connected by the swing arm with the other end of the combined floodgate primary and secondary spring.
Further, the switching-on mechanism includes combined floodgate axle and the combined floodgate interlocking shaft cooperated with the combined floodgate axle, described
Combined floodgate interlocking shaft is provided with combined floodgate bar and combined floodgate screw rod, and combined floodgate is additionally provided between the combined floodgate interlocking shaft and the energy storage interlocking shaft
Pressure refers to；It is additionally provided with cam on the energy storage interlocking shaft, the switching-on mechanism also includes the connecting rod being connected with the cam and described
The connecting rod shaft coupling of connecting rod connection and the gangbar axle of linkage connector connection and the switch master being connected with the gangbar axle
Axle, the connecting rod is provided with pitman shaft.
Further, the separating brake primary and secondary spring one end is fixedly connected on the dividing plate upper surface, and the other end is provided with separating brake bullet
Spring joining beam, the tripping spring joining beam is mechanically connected with the switch spindle.
Further, the brake separating mechanism includes the separating brake interlocking shaft that separating brake axle cooperates with the separating brake axle, described point
Lock interlocking shaft is provided with separating brake screw rod and separating brake bar.
Further, the frame also includes a top board, and the motor drive mechanism is located on the top board, the motor drive mechanism
Including the combined floodgate that auxiliary switch one integral piece, travel switch one integral piece, sliding set, direction board, energy storage motor and the switching-on mechanism coordinate
Opening button and tripping coil that button and the brake separating mechanism coordinate.
Further, the tripping spring that the separating brake stored energy mechanism is additionally provided with the separating brake primary and secondary spring cooperates is spacing
Block.
Further, the combined floodgate primary and secondary spring fixed end is provided with spring mountings, the combined floodgate primary and secondary spring and the pendulum
Spring contiguous block is provided between arm.
The beneficial effects of the utility model are：Because the utility model includes frame, the combined floodgate storage in the frame
The separating brake energy storage that the switching-on mechanism and the switching-on mechanism that energy mechanism and the combined floodgate stored energy mechanism are mechanically connected are mechanically connected
Brake separating mechanism and motor drive mechanism that mechanism and the separating brake stored energy mechanism are mechanically connected, the combined floodgate stored energy mechanism include closing a floodgate
Primary and secondary spring, the separating brake stored energy mechanism includes separating brake primary and secondary spring, the switching-on mechanism and the brake separating mechanism with it is described
Motor drive mechanism machinery is electrically connected with, so, the utility model is not only simple in structure and stable operation, by the combined floodgate energy storage
Mechanism's energy storage, the combined floodgate primary and secondary spring elongation rotates the switch knob, while closing a floodgate, in the combined floodgate shrapnel
The stretching of separating brake primary and secondary spring, during separating brake, opening button described in turn, described are completed in the presence of spring by the gangbar
Quick, safe and stable separating brake in the presence of separating brake primary and secondary spring, the design of the primary and secondary spring ensure that spring in energy storage and
More stablize during release.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is external structure schematic diagram of the present utility model；
Fig. 3 is Fig. 2 schematic front view.
Specific embodiment
As shown in Figure 1 to Figure 3, the utility model includes frame, combined floodgate stored energy mechanism in the frame and described
Switching-on mechanism and the separating brake stored energy mechanism of switching-on mechanism mechanical connection and described point that combined floodgate stored energy mechanism is mechanically connected
Brake separating mechanism and motor drive mechanism that lock stored energy mechanism is mechanically connected, the combined floodgate stored energy mechanism include combined floodgate primary and secondary spring 1, described
Separating brake stored energy mechanism includes separating brake primary and secondary spring 2, and the switching-on mechanism and the brake separating mechanism are mechanical with the motor drive mechanism
It is electrically connected with, the combined floodgate primary and secondary spring 1 includes a female spring and located at female bullet with the separating brake primary and secondary spring 2
Sub-spring in spring.
In the present embodiment, the frame includes base plate, and the central rack is additionally provided with dividing plate, the combined floodgate primary and secondary spring
1 one end is fixed on the base plate, and the combined floodgate stored energy mechanism also includes energy storage gear operating shaft 3, energy storage interlocking shaft 4 and pendulum
Arm 5, the energy storage interlocking shaft 4 is provided with the gear 6 and the energy storage interlocking shaft cooperated with the energy storage gear operating shaft 3
4 one end are mechanically connected by the swing arm 5 through the dividing plate with the other end of the combined floodgate primary and secondary spring 1.
In the present embodiment, the switching-on mechanism includes that combined floodgate axle 7 and the combined floodgate cooperated with the combined floodgate axle 7 are interlocked
Axle 8, the combined floodgate interlocking shaft 8 is provided with combined floodgate bar 81 and combined floodgate screw rod 82, the combined floodgate interlocking shaft 8 and the energy storage interlocking shaft
Combined floodgate pressure is additionally provided between 4 and refers to 83；Be additionally provided with cam 41 on the energy storage interlocking shaft 4, the switching-on mechanism also include with it is described
The connecting rod 42 of the connection of cam 41 and the linkage of the connecting rod shaft coupling 43 of the connection of the connecting rod 42 and the connection of the linkage connector 43
Bar axle 44 and the switch spindle 45 being connected with the gangbar axle 44, the connecting rod 42 are provided with pitman shaft 421；Separating brake
The one end of female spring 2 is fixedly connected on the dividing plate upper surface, and the other end is provided with tripping spring joining beam 21, the tripping spring joining beam
21 mechanically connect with the switch spindle 45.
In the present embodiment, the brake separating mechanism includes the separating brake interlocking shaft that separating brake axle 9 cooperates with the separating brake axle 9
10, the separating brake interlocking shaft 10 is provided with separating brake screw rod 101 and separating brake bar 102.
In the present embodiment, the frame also includes a top board, and the motor drive mechanism is located on the top board, the electricity
Motivation structure includes auxiliary switch one integral piece 11, travel switch one integral piece 12, sliding set 13, direction board 14, energy storage motor 15 and the conjunction
Opening button 17 and tripping coil 18 that the switch knob 16 and the brake separating mechanism that brake mechanism coordinates coordinate.
In the present embodiment, the separating brake stored energy mechanism is additionally provided with the separating brake cooperated with the separating brake primary and secondary spring 2
Spring retainer block；The fixing end of combined floodgate primary and secondary spring 1 is provided with spring mountings, the combined floodgate primary and secondary spring 1 and the swing arm 5
Between be provided with spring contiguous block.
The operation principle of the present embodiment：It is driven by the gear 6 by the energy storage gear operating shaft 3 described in driving
Energy storage interlocking shaft 4, the chain axle 4 of energy storage drives swing arm 5 to move stretches the combined floodgate primary and secondary spring 1, completes energy storage work；
Energy storage discharges the combined floodgate primary and secondary spring 1 and stretches laid in energy after completing by switch knob, drives the connecting rod 41
Rotate, then drive the switch shaft 45 to complete the feed motion of switch；Feed motion can drive the separating brake while completion
The compressed energy-storage of primary and secondary spring 2, the separating brake pressure refers to that 422 is now spacing in closing position, separating brake described in turn the connecting rod 41
Separating brake pressure is referred to 422 releases by axle 9, and at this time the separating brake primary and secondary spring 2 releases energy and drives the switch spindle 45 to transport simultaneously
It is dynamic, and then complete separating brake action.Because each several part is independent, after feed motion is completed, combined floodgate primary and secondary spring 1 can be again
Carry out energy storage action.
The utility model is applied to the technical field of reclosing pull operation mechanism.
Although embodiment of the present utility model is described with practical solution, do not constitute and the utility model is contained
The limitation of justice, for those skilled in the art, the group according to this specification to the modification of its embodiment and with other schemes
Conjunction will be apparent from.
Claims (8)
1. it is a kind of it is middle pressure AC distribution ring main unit used by pull operation mechanism, it includes frame, it is characterised in that：Located at the frame
On combined floodgate stored energy mechanism and the combined floodgate stored energy mechanism mechanically connect switching-on mechanism and the switching-on mechanism mechanically connect
Separating brake stored energy mechanism and the separating brake stored energy mechanism mechanically connect brake separating mechanism and motor drive mechanism, the combined floodgate energy storage machine
Structure includes combined floodgate primary and secondary spring（1）, the separating brake stored energy mechanism include separating brake primary and secondary spring（2）, the switching-on mechanism and described
Brake separating mechanism is electrically connected with motor drive mechanism machinery, the combined floodgate primary and secondary spring（1）With the separating brake primary and secondary spring（2）
Include a female spring and the sub-spring in female spring.
2. it is according to claim 1 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The frame
Including base plate, the central rack is additionally provided with dividing plate, the combined floodgate primary and secondary spring（1）One end be fixed on the base plate, institute
Stating combined floodgate stored energy mechanism also includes energy storage gear operating shaft（3）, energy storage interlocking shaft（4）And swing arm（5）, the energy storage interlocking shaft
（4）It is provided with and the energy storage gear operating shaft（3）The gear of mutual cooperation（6）And the energy storage interlocking shaft（4）One end passes through
The dividing plate is by the swing arm（5）With the combined floodgate primary and secondary spring（1）The other end mechanically connect.
3. it is according to claim 2 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The combined floodgate
Mechanism includes combined floodgate axle（7）And with the combined floodgate axle（7）The combined floodgate interlocking shaft of mutual cooperation（8）, the combined floodgate interlocking shaft（8）On
It is provided with combined floodgate bar（81）With combined floodgate screw rod（82）, the combined floodgate interlocking shaft（8）With the energy storage interlocking shaft（4）Between be additionally provided with conjunction
Lock pressure refers to（83）；The energy storage interlocking shaft（4）On be additionally provided with cam（41）, the switching-on mechanism also include and the cam（41）
The connecting rod of connection（42）With the connecting rod（42）The connecting rod shaft coupling of connection（43）With the linkage connector（43）The connection of connection
Lever axle（44）And with the gangbar axle（44）The switch spindle of connection（45）, the connecting rod（42）It is provided with pitman shaft
（421）.
4. it is according to claim 3 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The separating brake
Primary and secondary spring（2）One end is fixedly connected on the dividing plate upper surface, and the other end is provided with tripping spring joining beam（21）, the separating brake bullet
Spring joining beam（21）With the switch spindle（45）Mechanically connect.
5. it is according to claim 4 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The separating brake
Mechanism includes separating brake axle（9）, the separating brake axle（9）The separating brake interlocking shaft of mutual cooperation（10）And with the connecting rod（42）Coordinate
Separating brake pressure refers to（422）, the separating brake interlocking shaft（10）It is provided with separating brake screw rod（101）With separating brake bar（102）.
6. it is according to claim 5 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The frame
Also include a top board, on the top board, the motor drive mechanism includes auxiliary switch one integral piece to the motor drive mechanism（11）, OK
Cheng Kaiguan one integral piece（12）, sliding set（13）, direction board（14）, energy storage motor（15）The combined floodgate coordinated with the switching-on mechanism is pressed
Button（16）The opening button coordinated with the brake separating mechanism（17）And tripping coil（18）.
7. it is according to claim 6 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：The separating brake
Stored energy mechanism is additionally provided with and the separating brake primary and secondary spring（2）The tripping spring limited block of mutual cooperation.
8. it is according to claim 7 it is middle pressure AC distribution ring main unit used by pull operation mechanism, it is characterised in that：
The combined floodgate primary and secondary spring（1）Fixing end is provided with spring mountings, the combined floodgate primary and secondary spring（1）With the swing arm（5）
Between be provided with spring contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318355.6U CN206210638U (en) | 2016-12-05 | 2016-12-05 | Pull operation mechanism used by middle pressure AC distribution ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621318355.6U CN206210638U (en) | 2016-12-05 | 2016-12-05 | Pull operation mechanism used by middle pressure AC distribution ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210638U true CN206210638U (en) | 2017-05-31 |
Family
ID=58754309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621318355.6U Active CN206210638U (en) | 2016-12-05 | 2016-12-05 | Pull operation mechanism used by middle pressure AC distribution ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972092A (en) * | 2020-07-24 | 2022-01-25 | 平高集团有限公司 | Spring operating mechanism locking device and spring operating mechanism |
-
2016
- 2016-12-05 CN CN201621318355.6U patent/CN206210638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972092A (en) * | 2020-07-24 | 2022-01-25 | 平高集团有限公司 | Spring operating mechanism locking device and spring operating mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206210638U (en) | Pull operation mechanism used by middle pressure AC distribution ring main unit | |
| CN103646827B (en) | A kind of circuit breaker operation mechanism energy-storage system | |
| CN203498604U (en) | Weft pushing driving device of warp knitting machine | |
| CN204347490U (en) | Two-way automatic control type oil pumper driving mechanism | |
| CN103982409B (en) | Water pump constant pressure frequency conversion controller | |
| CN202373535U (en) | Circuit breaker actuating mechanism for three-phase power supply protector | |
| CN202508295U (en) | Semi-automatic packing machine driven by double motors | |
| CN206659174U (en) | A kind of De Salle's line folding device for being used to produce medical mask | |
| CN201956215U (en) | Automatic dual-power changeover switch | |
| CN101899750B (en) | Feeding device for sewing machine | |
| CN103840717B (en) | Oil bath feeding machine controller | |
| CN207630043U (en) | One kind efficiently taking discharge mechanism | |
| CN206864414U (en) | Energy storage closing trip gear | |
| CN205194560U (en) | Novel keep apart and ground connection formula interlock mechanism | |
| CN205996001U (en) | A kind of electronic Vehicle Processing drilling equipment | |
| CN207082444U (en) | A kind of closing by hand device | |
| CN208478223U (en) | A kind of operation energy storage device | |
| CN109786141A (en) | A kind of high-voltage breaker spring operating mechanism and transmission device | |
| CN205810597U (en) | Abnormity connecting lever | |
| CN207705098U (en) | A kind of vacuum circuit breaker | |
| CN202905588U (en) | Spring mechanism coupling-free closing drive structure applied to high-voltage vacuum circuit breaker | |
| CN204834494U (en) | Vacuum circuit breaker's energy storage mechanism with integration operating handle | |
| CN203562336U (en) | High voltage grounding switch two step motion transmission mechanism | |
| CN201647169U (en) | Structurally improved tea inner bag packing machine | |
| CN203910664U (en) | Energy storage closing device for vacuum circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |