CN203423083U - Energy storage device of high-voltage load switch spring operating mechanism - Google Patents
Energy storage device of high-voltage load switch spring operating mechanism Download PDFInfo
- Publication number
- CN203423083U CN203423083U CN201320465350.6U CN201320465350U CN203423083U CN 203423083 U CN203423083 U CN 203423083U CN 201320465350 U CN201320465350 U CN 201320465350U CN 203423083 U CN203423083 U CN 203423083U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- spring
- operating mechanism
- storage device
- load switch
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model provides an energy storage device of a high-voltage load switch spring operating mechanism. The energy storage device comprises a baseplate. A pinch plate is arranged on the baseplate. One end of a tension spring is connected with the pinch plate, and the other end of the tension spring is connected with the baseplate. An energy storage assembly is arranged on the baseplate. A pin is arranged in the energy storage assembly. A cover plate passes through the energy storage assembly and is fixed on the baseplate. Two ends of a shaft are connected with the baseplate and the cover plate respectively. Two ends of a connecting rod are arranged in grooves of the pin and the shaft respectively. The connecting rod is provided with an energy storage spring. The device provided in the utility model can be used to overcome shortages in the prior art, the connecting rod dead point tripping mode is adopted, advantages of simple structure, good sensitivity and good accuracy can be realized, and the reliability and the stability of a spring operating mechanism can be ensured.
Description
Technical field
The utility model relates to a kind of high voltage load switch energy storage device of spring operating mechanism, relates in particular to a kind of high pressure three-stations load switch energy storage device of spring operating mechanism.
Background technology
At present, high voltage load switch spring operating mechanism generally comprises energy storage device, snap close and trip gear and transmission device, and wherein energy storage device is independently two functional units of structure with snap close and trip gear.Snap close and trip gear generally adopt hook locking type tripping mechanism, by plane to plane, the face of cylinder to the face of cylinder, the version of plane to semiaxis, reach snap close and tripping function; For reducing dropout moment and tripping force, need less dropout stroke and button knot face.
Restriction due to version, for guaranteeing sensitivity, accuracy and the reliability of hook locking type tripping mechanism, to performances such as the material of parts, hardness, assembly precision, the accuracy of manufacture have higher requirement, cost is higher on the one hand, on the other hand due to higher requirement, because the defect in assembling, manufacture causes sensitivity, accuracy and the reliability of mechanism poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sensitivity, accuracy is good, the high voltage load switch energy storage device of spring operating mechanism that reliability is high.
In order to solve the problems of the technologies described above, the technical solution of the utility model is to provide a kind of high voltage load switch energy storage device of spring operating mechanism, it is characterized in that: comprise base plate, buckle is located on base plate, and one end of extension spring connects buckle, extension spring other end connecting bottom board; Energy storage component is located on base plate, and pin is located in energy storage component, and cover plate is fixed on base plate through energy storage component, and the two ends of axle are connecting bottom board and cover plate respectively; The two ends of connecting rod are located at respectively in the groove of pin and axle, and connecting rod is provided with energy-stored spring.
Preferably, described energy storage component comprises transmission bracket, props up and is set up in transmission bracket, and nylon sleeve is located in transmission bracket, and hexagonal axis is successively through nylon sleeve, transmission bracket, support and described cover plate; Power transmission shaft is located in two holes of transmission bracket one side, and axle sleeve is located on power transmission shaft; Described pin be located in two holes of support and with the movable side laminating of transmission bracket.
Preferably, the two ends of the movable side of described transmission bracket are respectively equipped with the first circular groove and the second circular groove.
Preferably, described energy-stored spring is Compress Spring.
When a kind of high voltage load switch energy storage device of spring operating mechanism that the utility model provides is used, comprise closing operation and sub-switching operation:
Closing operation: the hexagonal axis that turns clockwise, supporting band untie-sell is synchronously rotated, and pin promotes connecting rod compressed energy-storage spring energy-storage; When turning clockwise 100 while spending, support rotate in place, and completes energy storage; Now connecting rod arrives dead-centre position, and with being rotated further of hexagonal axis, connecting rod, under the effect of external force, is crossed dead-centre position and completed the action of threading off; Stored the energy-stored spring of elastic deformation energy, abrupt release, drive pin promotes the first circular groove place of transmission bracket, drives power transmission shaft and axle sleeve to turn clockwise fast, drives on-load switch connecting lever to complete combined floodgate.
Sub-switching operation: be rotated counterclockwise hexagonal axis, supporting band untie-sell is synchronously rotated, pin promotes connecting rod compressed energy-storage spring energy-storage; When degree of being rotated counterclockwise, support rotate in place, and completes energy storage; Now connecting rod arrives dead-centre position, and with being rotated further of hexagonal axis, connecting rod, under the effect of external force, is crossed dead-centre position and completed the action of threading off; Stored the energy-stored spring of elastic deformation energy, abrupt release, drive pin promotes the second circular groove place of transmission bracket, drives power transmission shaft and axle sleeve to be rotated counterclockwise fast, drives on-load switch connecting lever to complete separating brake.
The device that the utility model provides has overcome the deficiencies in the prior art, adopts connecting rod to cross dead point dropout mode, simple in structure, and sensitivity, accuracy are good, has guaranteed the reliability and stability of spring operating mechanism.
Accompanying drawing explanation
The high voltage load switch energy storage device of spring operating mechanism schematic diagram that Fig. 1 provides for the utility model;
Fig. 2 is energy storage component structural representation;
Fig. 3 is energy storage component structure upward view;
The high voltage load switch energy storage device of spring operating mechanism that Fig. 4 provides for the utility model is removed the upward view after cover plate.
Embodiment
For the utility model is become apparent, hereby with a preferred embodiment, and coordinate accompanying drawing to be described in detail below.
The high voltage load switch energy storage device of spring operating mechanism schematic diagram that Fig. 1 provides for the utility model, described high voltage load switch energy storage device of spring operating mechanism comprises axle 1, cover plate 2, connecting rod 3, energy-stored spring 4, energy storage component 5, sell 6, extension spring 7, buckle 8, base plate 9.
In conjunction with Fig. 2 and Fig. 3, energy storage component 5 comprises transmission bracket 54, and support 55 is sleeved in transmission bracket 54, and nylon sleeve 52 is assemblied in transmission bracket 54, the hexagon ring centering of all parts; Hexagonal axis 53 is successively through nylon sleeve 52, transmission bracket 54, support 55; Power transmission shaft 51 is located in two holes of transmission bracket 54, and axle sleeve 56 is enclosed within on power transmission shaft 51.The two ends of the movable side of transmission bracket 54 are respectively equipped with the first circular groove 541 and the second circular groove 542.
In conjunction with Fig. 4, buckle 8 is assemblied on base plate 9, and buckle 8 is hooked in one end of extension spring 7, and the other end hooks base plate 9; Energy storage component 5 is assemblied on base plate 9, sell 6 be located in two holes of support 55 and with the movable side laminating of transmission bracket 54; Cover plate 2, through the hexagonal axis 53 of energy storage component 5, is fixed on base plate 9; Axle 1 one end is riveted on base plate, and the other end is connected with cover plate 2; Connecting rod 3 is through energy-stored spring 4, and the hole of one end is through pin 6, and the groove of the other end is stuck in the groove of axle 1, and connecting rod 3 can slide in the groove of axle 1.
Energy-stored spring 4 is Compress Spring.
When the high voltage load switch energy storage device of spring operating mechanism that the utility model provides is used, comprise closing operation and sub-switching operation:
Closing operation: the hexagonal axis 53 that turns clockwise, support 55 band untie-sells 6 are synchronously rotated, and sell 6 promotion connecting rod 34 energy storage of compressed energy-storage spring; When turning clockwise 100 while spending, support 55 rotate in place, and completes energy storage; Now connecting rod 3 arrives dead-centre position, and with being rotated further of hexagonal axis 53, connecting rod 3, under the effect of external force, is crossed dead-centre position and completed the action of threading off; Stored the energy-stored spring 4 of elastic deformation energy, abrupt release, the first circular groove 541 places that drive pin 6 promotes transmission bracket 54, drive power transmission shaft 51 and axle sleeve 56 to turn clockwise fast, drive on-load switch connecting lever to complete combined floodgate.
Sub-switching operation: be rotated counterclockwise hexagonal axis 53, support 55 band untie-sells 6 are synchronously rotated, and sell 6 promotion connecting rod 34 energy storage of compressed energy-storage spring; When being rotated counterclockwise 100 while spending, support 55 rotate in place, and completes energy storage; Now connecting rod 3 arrives dead-centre position, and with being rotated further of hexagonal axis 53, connecting rod 3, under the effect of external force, is crossed dead-centre position and completed the action of threading off; Stored the energy-stored spring 4 of elastic deformation energy, abrupt release, the second circular groove 542 places that drive pin 6 promotes transmission bracket 54, drive power transmission shaft 51 and axle sleeve 56 to be rotated counterclockwise fast, drive on-load switch connecting lever to complete separating brake.
Claims (4)
1. a high voltage load switch energy storage device of spring operating mechanism, it is characterized in that: comprise base plate (9), it is upper that buckle (8) is located at base plate (9), and one end of extension spring (7) connects buckle (8), extension spring (7) other end connecting bottom board (9); Energy storage component (5) is located on base plate (9), pin (6) is located in energy storage component (5), it is upper that cover plate (2) is fixed on base plate (9) through energy storage component (5), and the two ends of axle (1) are connecting bottom board (9) and cover plate (2) respectively; The two ends of connecting rod (3) are located at respectively in the groove of pin (6) and axle (1), and connecting rod (3) is provided with energy-stored spring (4).
2. a kind of high voltage load switch energy storage device of spring operating mechanism as claimed in claim 1, it is characterized in that: described energy storage component (5) comprises transmission bracket (54), support (55) is located in transmission bracket (54), it is upper that nylon sleeve (52) is located at transmission bracket (54), and hexagonal axis (53) is successively through nylon sleeve (52), transmission bracket (54), support (55) and described cover plate (2); Power transmission shaft (51) is located in two holes of transmission bracket (54) one sides, and axle sleeve (56) is located on power transmission shaft (51); Described pin (6) be located in two holes of support (55) and with the movable side laminating of transmission bracket (54).
3. a kind of high voltage load switch energy storage device of spring operating mechanism as claimed in claim 2, is characterized in that: the two ends of the movable side of described transmission bracket (54) are respectively equipped with the first circular groove (541) and the second circular groove (542).
4. a kind of high voltage load switch energy storage device of spring operating mechanism as claimed in claim 1, is characterized in that: described energy-stored spring (4) is Compress Spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465350.6U CN203423083U (en) | 2013-07-31 | 2013-07-31 | Energy storage device of high-voltage load switch spring operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465350.6U CN203423083U (en) | 2013-07-31 | 2013-07-31 | Energy storage device of high-voltage load switch spring operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203423083U true CN203423083U (en) | 2014-02-05 |
Family
ID=50022175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465350.6U Withdrawn - After Issue CN203423083U (en) | 2013-07-31 | 2013-07-31 | Energy storage device of high-voltage load switch spring operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203423083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413701A (en) * | 2013-07-31 | 2013-11-27 | 正泰电气股份有限公司 | Energy storing device of spring operating mechanism of high voltage load switch |
-
2013
- 2013-07-31 CN CN201320465350.6U patent/CN203423083U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103413701A (en) * | 2013-07-31 | 2013-11-27 | 正泰电气股份有限公司 | Energy storing device of spring operating mechanism of high voltage load switch |
| CN103413701B (en) * | 2013-07-31 | 2015-06-24 | 正泰电气股份有限公司 | Energy storing device of spring operating mechanism of high voltage load switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203592415U (en) | Fixed device capable of compressing electronic product packing materials | |
| CN204577962U (en) | A kind of low voltage drawer breaker closing locking device | |
| CN106971874B (en) | A kind of change-over switch | |
| CN203631438U (en) | Auxiliary contact head with shunt release | |
| CN203423083U (en) | Energy storage device of high-voltage load switch spring operating mechanism | |
| CN103413701B (en) | Energy storing device of spring operating mechanism of high voltage load switch | |
| CN203405295U (en) | Storage battery pole group assembling pressure detection device | |
| CN202363298U (en) | Contact system structure of low-voltage apparatus | |
| CN202908117U (en) | Umbrella-shaped table | |
| CN103912649B (en) | The ratchet mechanism that a kind of giant magnetostrictive material drives | |
| CN208352154U (en) | A kind of PC grades of double power supply automatic transfer switch | |
| CN203706923U (en) | Bistable and bidirectional self-locking device | |
| CN103489704B (en) | A kind of vacuum circuit breaker operating device | |
| CN203659770U (en) | Electromagnetic release of intelligent reclosing electric leakage breaker | |
| CN202996737U (en) | Circuit breaker operating mechanism | |
| CN205050725U (en) | Spring drive device of three -workers' bit switch operating mechanism | |
| CN201608078U (en) | Improved press button with super long service life | |
| CN202855630U (en) | Non-resettable pressure switch | |
| CN203766099U (en) | Flywheel brake device | |
| CN204407205U (en) | Manual spring operating mechanism | |
| CN207542138U (en) | A kind of indoor vacuum circuit breaker | |
| CN203218174U (en) | Falling switch | |
| CN201289812Y (en) | Operating mechanism of load switch | |
| CN203434103U (en) | Residual current circuit breaker tripping indicating device | |
| CN204088174U (en) | The opening/closing operation mechanism of vacuum circuit-breaker and comprise the vacuum circuit-breaker of this mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |