CN2911322Y - Top multifunction integrated gearing driving gear of loaded tap switch - Google Patents
Top multifunction integrated gearing driving gear of loaded tap switch Download PDFInfo
- Publication number
- CN2911322Y CN2911322Y CN 200620109381 CN200620109381U CN2911322Y CN 2911322 Y CN2911322 Y CN 2911322Y CN 200620109381 CN200620109381 CN 200620109381 CN 200620109381 U CN200620109381 U CN 200620109381U CN 2911322 Y CN2911322 Y CN 2911322Y
- Authority
- CN
- China
- Prior art keywords
- axle
- gear
- anchored
- bearing
- position limiting
- 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 - Fee Related
Links
Images
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model provides a multifunctional gear driving member of on-load tap-changer top, comprising a gear driving member, a mechanical end position limiting member and a position indicating member which are orderly connected into an integral that are arranged in the shell, when the switch core is required to be removed for check and repair, the removal of the member for operation and maintenance is not required, the limited parts are used in the mechanical end position limiting member to perform the mechanical end position limiting of various different shift positions by different combinations, when the faults exceeds the extremity and the mechanical position limiting is impacted to result in the damage and then required for repair, the emptying of the oil in the transformer is not required, only the switch needs to be removed, the position indicating member has few middle driving sections of shift position display, high precision of shift position driving, accurate display and clear mark indication, and is not affected by the removal of switch core. The utility model has the advantages of small volume, low cost, high strength shell, multiple function, reasonable structure and stable operation, thererby thoroughly solving the defect of the prior various member separation.
Description
Technical field
The utility model belongs to the mechanical ﹠ electrical technology field, particularly a kind of gear drive that is used for load ratio bridging switch top collection multifunctional all.
Background technique
Existing load ratio bridging switch top gear drive, the transmission that system utilizes the worm screw, worm gear and the housing that are provided with on the skull to exercise its moment, when meeting the maintenance of on-load shunting switch lifting switch core, the top gear drive must unload with skull, the maintenance finish, when resetting, need reconnect adjustment again, thus the operation, inconvenient maintenance.
The tap position indicating device of load ratio bridging switch, system is passed on the insulation main shaft of switch core by scroll bar, worm gear and coupling operational movement, a gear mechanism at the bottom of the insulation main shaft is passed to tin, pass to gear mechanism by gear mechanism at the bottom of the tube, pass to label through gear mechanism, gear indicating arm again, finish the demonstration of gear.Because of its transmission progression is many, cumulative error is big, and it is inaccurate often to cause gear to show.Meet the stained covering gear of insulating oil carbonization bridge queen, cause the label numeral not see.When the load ratio bridging switch suspended core overhauled, the position display label must be pulled down, and when maintenance finishes reduction label position, also need take much time, if careless slightly, its rivet easily falls in the grease chamber, and inconvenience is searched.
The mechanical end position limiting mechanism of load ratio bridging switch is arranged on the Geneva mechanism of on-off selector, and it is undertaken spacing by the locating piece that is fixed on the on-off selector bearing.Because the locating piece specification is more in the mechanical end position limiting mechanism, cause being not easy to production management, meet when exceeding the maximum position failure, easily impulse machine is spacing, in case mechanical position limitation damages, and must put dried transformer oil, hangs out load ratio bridging switch, therefore make troubles to the user, cause economic loss.
Summary of the invention
The purpose of this utility model is problem and the drawback that load ratio bridging switch top gear drive, tap position indicating device, the mechanical end position limiting mechanism at above-mentioned prior art exists respectively, provide a kind of three kinds of functions are integrated in one, realize the load ratio bridging switch top multifunctional all gear drive of gear transmission, tap position indication, mechanical end position limiting simultaneously.
The utility model integrates gear drive, mechanical end position limiting mechanism, position indicating device three parts, connects to form successively through axle, and places in the housing.
Load ratio bridging switch of the present utility model top multifunctional all gear drive hangs switch core when maintenance at needs, need not dismantle this mechanism and can operate, keep in repair, and is easy-to-use, save trouble.Its mechanical end position limiting mechanism uses limited part, can realize the mechanical end position limiting of various different gears by different combinations.For the position failure that exceeds the maximum, impulse machine is spacing when causing spacing damage maintenance, need not put dried transformer oil, hangs out switch and gets final product.The middle transmission link that its position indicating device gear shows is few, and it is clear that gear transmission accuracy height, demonstration are accurately, label is indicated, and is not hung the influence of switch core maintenance.
Load ratio bridging switch of the present utility model top multifunctional all gear drive volume is little, cost is low, and casing rigidity height, function are many, rational in infrastructure, stable, has thoroughly solved original each mechanism and has separated the various defectives that exist.
Description of drawings
Fig. 1 is the shape assumption diagram of multifunctional all gear drive of the present utility model present position on load ratio bridging switch;
Fig. 2 is the structural drawing after multifunctional all gear drive of the present utility model sheds housing;
Fig. 3 is the structural drawing of the utility model gear drive;
Fig. 4 is the structural drawing of this practical mechanical end position limiting mechanism;
Fig. 5 is the structural drawing of the utility model position indicating device;
Fig. 6 is the fundamental diagram of the utility model multifunctional all gear drive.
Embodiment
Below in conjunction with above-mentioned accompanying drawing example, the embodiment of multifunctional all gear drive of the present utility model is described in further detail.
The example of multifunctional all gear drive of the present utility model comprises gear drive 3, mechanical end position limiting mechanism 4, position indicating device 5 three parts, connects to form one successively through axle 10, and places in the housing 2.
Mechanical end position limiting mechanism, by supporter 19, axle 10, axle 22, axle 24, oil sealing 25, oil sealing 34, bearing 27, worm gear 30, locating pin 23, locating pin 28, locating pin 31, bounding means 21, bounding means 33, locating piece 29, locating piece 32, bolt 20, bolt 35 are formed.The locating piece 29 of mechanical end position limiting mechanism 4, worm gear 30, locating piece 32 are set in turn on the axle 24, and axle 24 is anchored on the housing 2 through bearing 27, ring washer 26.Locating piece 29 is provided with locating pin 23, locating pin 28, and locating piece 32 is provided with locating pin 31.Bounding means 21,33 is anchored on the supporter 19 through axle 22, and supporter 19 is close to the inwall of housing 2, and is anchored on through bolt 20,35 on the interior step of housing 2.According to the difference of load ratio bridging switch gear, locating piece 29, locating piece 32 can be provided with 1～3 locating pin respectively, and locating piece 29, locating piece 32 can assemble one of them or two assembling simultaneously.
Position indicating device is by axle 10, axle 45, axle 47, axle 51, gear 36, gear 39, gear 48, gear 49, bearing 37, bearing 40, bearing 46, bearing 53, bearing 54, supporter 43, upper mounting plate 44, middle mounting plate 42, lower installation board 41, bolt 50, label 52 is formed.During the lower installation board 41 of position indicating device 5 is anchored on the mounting plate 42, upper mounting plate 44 is in supporter 43 is anchored on the mounting plate 42.Axle 45, axle 47, axle 51 are anchored between upper mounting plate 44 and the middle mounting plate 42 through bearing 40, bearing 46, bearing 53, bearing 54 respectively, and middle mounting plate 42 is anchored on the interior step of housing 2.Gear 39 is anchored on the axle 45 through pivot pin 38, and gear 36 is anchored on the axle 10, and an end of axle 10 is anchored on the bearing 37, and gear 48, gear 49 are anchored on respectively on axle 47, the axle 51, and label 52 is anchored on the axle 51 through bolt 50.When axle 10 rotates, gear 36 actuation gears 39 that connect on the axle 10 rotate, gear 39 rotates through pivot pin 38 live axles 45, gear drive gear 48 on the axle 45, axle 47 is rotated, gear drive gear 49 on the axle 47 rotates axle 51, rotates with axle 51 through bolt 50 fastening labels 52 on the axle 51.Axle 10 rotates a circle, and label 52 rotates 1/36 circle, and gear shows digital conversion once, gear of diverter switch 1 action.
The action relationships of the utility model multifunctional all gear drive load ratio bridging switch and moment are by worm shaft 6 inputs, driving worm gear 17 by worm shaft 6 rotates, worm gear 17 rotating band moving axis 10 rotate, axle 10 rotates and drives worm gear 30 rotations, worm gear 30 rotating band moving axis 24 rotate, axle 24 rotate to drive locating pieces 32 and rotates, and cooperates with navigation system and to finish locating function.Gear 36 driven gears 39 on the axle 10 rotate, and gear 39 rotating band moving axis 45 rotate gear and gear 48 routing motions on the axle 45, gear 48 drives axle 47, gear driven gear 49 actions on the axle 47, gear 49 drives axle 51 and rotates, and axle 51 drives label 52 actions.
Gear of the every action of load ratio bridging switch, axle 10 rotations 33 circles, worm gear 17 rotates a circle, and axle 10, gear 36, gear 39, axle 45 also rotate a circle.Worm gear 30 rotates 1/33 circle, and gear 48, axle 47 rotate 1/6 circle, and gear 49, axle 51, label 52 rotate 1/36 circle, i.e. 10 degree.
Claims (4)
1, a kind of load ratio bridging switch top multifunctional all gear drive that is provided with housing (2) is characterized in that gear drive (3), mechanical end position limiting mechanism (4), position indicating device (5) connect successively through axle (10) to be combined into one.
2, multifunctional all gear drive according to claim 1, the worm shaft (6) that it is characterized in that gear drive (3) is anchored on respectively on the housing (2) through bearing (11), bearing (16) through bearing (9), axle (10), be disposed with oil sealing (7), ring washer (8) on the scroll bar axle (6), be disposed with back-up ring (12), oil sealing (13), oil sealing (14), ring washer (15), worm gear (17) on the axle (10), worm gear (17) is connected with worm shaft (6).
3, multifunctional all gear drive according to claim 1, the locating piece (29) that it is characterized in that mechanical end position limiting mechanism (4), worm gear (30), locating piece (32) is set in turn on the axle (24), axle (24) is through bearing (27), ring washer (26) is anchored on the housing (2), locating piece (29) is provided with locating pin (23), locating pin (28), locating piece (32) is provided with locating pin (31), bounding means (21), (33) be anchored on the supporter (19) through axle (22), supporter (19) is close to the inwall of housing (2), and through bolt (20), (35) be anchored on the interior step of housing (2).
4, multifunctional all gear drive according to claim 1, the lower installation board (41) that it is characterized in that position indicating device (5) is anchored on the middle mounting plate (42), upper mounting plate (44) is anchored on the middle mounting plate (42) through supporter (43), axle (45), axle (47), axle (51) is respectively through bearing (40), bearing (46), bearing (53), bearing (54) is anchored between upper mounting plate (44) and the middle mounting plate (42), middle mounting plate (42) is anchored on the interior step of housing (2), gear (39) is anchored on the axle (45) through pivot pin (38), gear (36) is anchored on the axle (10), one end of axle (10) is anchored on the bearing (37), gear (48), gear (49) is anchored on axle (47) respectively, on the axle (51), label (52) is anchored on the axle (51) through bolt (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109381 CN2911322Y (en) | 2006-05-01 | 2006-05-01 | Top multifunction integrated gearing driving gear of loaded tap switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109381 CN2911322Y (en) | 2006-05-01 | 2006-05-01 | Top multifunction integrated gearing driving gear of loaded tap switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2911322Y true CN2911322Y (en) | 2007-06-13 |
Family
ID=38133183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109381 Expired - Fee Related CN2911322Y (en) | 2006-05-01 | 2006-05-01 | Top multifunction integrated gearing driving gear of loaded tap switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2911322Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968108A (en) * | 2010-09-29 | 2011-02-09 | 贵州长征电力设备有限公司 | Elevating mechanism of loaded tap switch |
-
2006
- 2006-05-01 CN CN 200620109381 patent/CN2911322Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968108A (en) * | 2010-09-29 | 2011-02-09 | 贵州长征电力设备有限公司 | Elevating mechanism of loaded tap switch |
| CN101968108B (en) * | 2010-09-29 | 2012-11-21 | 贵州长征电力设备有限公司 | Elevating mechanism of loaded tap switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101770888B (en) | Spring operating device of high-voltage load switch | |
| CN106872741A (en) | A kind of intelligent electric power instrument for being easily installed dismounting | |
| CN102034642A (en) | Intelligent vacuum circuit breaker | |
| CN101292315B (en) | Tap changer having a switching monitoring device | |
| CN2911322Y (en) | Top multifunction integrated gearing driving gear of loaded tap switch | |
| CN214848453U (en) | Operating mechanism of switch | |
| CN101958188B (en) | Manual control device without excited tap switch | |
| CN102623210A (en) | Gear box with position indication function | |
| CN201242930Y (en) | Nose shape gear drive mechanism of on-load tap-changer | |
| CN203312140U (en) | Switch-on-off indicator linkage mechanism for vacuum circuit breaker | |
| CN201252030Y (en) | Operation mechanism for a three-work-station isolating switch of the high-voltage switch gear | |
| CN202795435U (en) | Mechanical counting device | |
| CN201788811U (en) | Manual operating device of non-excited tap switch | |
| CN101279813B (en) | Novel torsionmeter | |
| CN208705024U (en) | A kind of breaker of plastic casing mechanical life automatic testing equipment | |
| CN104048585A (en) | Multi-rotation angle measurement device | |
| CN202601449U (en) | Gear box with position indication function | |
| CN202678805U (en) | A three-position indicating mechanism of a drawer circuit breaker | |
| CN2578955Y (en) | Operational mechanism of three position switch | |
| CN208722774U (en) | A kind of breaker counting device | |
| CN202230934U (en) | Electric operating mechanism of three-position isolating switch | |
| CN202839489U (en) | Triolocation five-state electrical signal output device for circuit breaker | |
| CN202905491U (en) | Breaker manual and electric integrated operating mechanism | |
| CN201181638Y (en) | Connecting structure for tapping switch center shaft and moving contact stand | |
| CN202183342U (en) | Three-position electric signal output device of circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 100, Shanghai Road, Guizhou, Zunyi Province, China: 563002 Patentee after: Guangzhou Changzheng Electric Co., Ltd. Address before: No. 100, Shanghai Road, Guizhou, Zunyi Province, China: 563002 Patentee before: Guizhou Changzheng Electrical Appliance Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guizhou Changzheng Power Equipment Co., Ltd. Assignor: Guangzhou Changzheng Electric Co., Ltd. Contract record no.: 2010520000006 Denomination of utility model: Top multifunction integrated gearing driving gear of loaded tap switch Granted publication date: 20070613 License type: Exclusive License Record date: 20100415 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070613 Termination date: 20130501 |