CN202736683U - Hand-operated drive device - Google Patents
Hand-operated drive device Download PDFInfo
- Publication number
- CN202736683U CN202736683U CN 201220010570 CN201220010570U CN202736683U CN 202736683 U CN202736683 U CN 202736683U CN 201220010570 CN201220010570 CN 201220010570 CN 201220010570 U CN201220010570 U CN 201220010570U CN 202736683 U CN202736683 U CN 202736683U
- Authority
- CN
- China
- Prior art keywords
- shaft
- driving device
- hand
- manual driving
- drive device
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0011—Voltage selector switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The utility model relates to a hand-operated drive device for operating a converter on an adjustable transformer in a stepping and reactive-power manner. The hand-operated drive device (1) comprises a drive shaft (2), wherein rotary movements switching among adjacent contacts of the transformer can be applied onto the drive shaft (2); a driven shaft (13) functionally connected with the drive shaft (2) through a plurality of gears (6, 8, 11, and 12) and another shaft (7); and a shell containing functionally important members of the hand-operated drive device. The hand-operated drive device is characterized in that the shell is formed by two independent half shell parts (4 and 5); and not only the drive shaft (2) but also the driven shaft (13) are respectively supported in a cantilever-type manner inside the two independent half shell parts (4 and 5) of the hand-operated drive device. The hand-operated drive device is capable of preferably supporting the shafts, allowing the independent assembling of each of relatively large structural assembles, and enabling the ''combination'' only after the relatively large structural assemblies are finished.
Description
Technical field
The utility model relates to a kind of manual driving device of handling the transducer on the adjustable variable-pressure device for stepping inactivity ground.
Background technology
Such manual driving device is known by the applicant's document " Handantrieb(manual driving device) MR 404 ".This manual driving device has one for load transmission device and a control transmission device that is used for position indicating device and drives locking device of the hand-crank that can insert.Position indicating device is positioned at the dial sight glass back and that can read from the outside at this by one to be realized.
By the position indicating device of WO 98/38662 known a kind of motor drive for handling the adjustable rotary parallel operation, this position indicating device has two scales at an indicator board.Be provided with mark at the first scale, these marker ligands are located at each switch step that carries out from a service position of adjustable rotary parallel operation when switch another adjacent service position.This first scale is inswept by one first pointer.Be provided with in addition second scale, be provided with the mark that is equipped on each service position at this second scale.This scale is corresponding with one second pointer, and this second pointer always turns over the angle between two adjacent service position marks when once switching.Below indicator board, be provided with an indication driving gear, this indication driving gear is configured to, so that the first pointer and rotation direction turn over 360 degree when once switching relevantly, and the second pointer and rotation direction turn over the described angle between two adjacent markers on the second scale relevantly.
By the manual driving device of the known a kind of further exploitation for transducer of DE 10 2,008 048 018, this manual driving device basis improved with and the position indicating device that can perceive relatively easily is used for the mechanical terminal position limitation simultaneously with regard to essential member.The device expansion that is used for the mechanical terminal position limitation that change and utilization are additional for this reason is for the position indicating device of manual driving device.
The different corresponding driving shafts by the known manual driving device of prior art be connected with driven shaft this corresponding be bearing in individually enclosure interior and be in effect by the variable speed drive with a plurality of gear forms of complexity connect.When the whole arrangement of assembling, must implement each installation step with the order of accurate restriction at this, in order to guarantee each gear mating reaction in the internal structure of the manual driving device identical with clockwork.In other words: in the manual driving device known by prior art, on different single structure assemblies, only can coordinate not may in other words by parallel assembling of time very difficultly.Determine that thus ground is equally also impossible to be for each construction package is changed in maintenance work simply, and simultaneously all the other internal structures of manual driving device to be touched.
The utility model content
Accordingly, the purpose of this utility model is, provide a kind of manual driving device that starts described type, this manual driving device can make and particularly allow to assemble individually each larger construction package and only after these construction packages are finished " combination " with open arms to assembling.
Described purpose realizes by a kind of manual driving device with following feature.
Be at this that by total design of the present utility model not only driving shaft but also driven shaft preferably are bearing on the common geometrical axis to cantilever type respectively in one of manual driving device independent case half.Cantilever support can realize, assembles individually each in described two case half and only has immediately following just engaging that is be combined into after this a manual driving device that is ready to work.At these two otherwise the effect between the autonomous case half that works only connect and set up via a common axle, this axle can not only engage with the driving shaft of the first case half but also with the driven shaft of the second case half by gear.Except in assembling during each case half the described advantage, by driving shaft or driven shaft preferably the cantilever support on a common geometrical axis also can change simply complete case half together with being arranged on inner gear and axle.
Have according to the manual driving device of handling the transducer on the adjustable variable-pressure device for stepping inactivity ground of the present utility model: a driving shaft can be applied on this driving shaft rotatablely moving of switching between the adjacent contacts of transducer; A driven shaft that is connected via a plurality of gears and another root axle effect with driving shaft; With a housing, this housing holds the important member of function of manual driving device; It is characterized in that described housing is made of two independent case half, and not only driving shaft but also driven shaft are bearing in cantilever type respectively in one of described two independent case half of manual driving device.
According to a kind of favourable improvement project, described driving shaft and driven shaft are arranged on the common axis.
According to a kind of favourable improvement project, not only driving shaft but also cantilever support driven shaft is realized by sliding bearing.
According to a kind of favourable improvement project, described axle is formed between the respective members of respective housings half one as the member that unique effect connects.
The beneficial effects of the utility model are, this manual driving device can make and particularly allow to assemble individually each larger construction package and only after these construction packages are finished " combination " with open arms to assembling.
Description of drawings
The below should exemplarily set forth the utility model with reference to the accompanying drawings in more detail.
Among the figure:
Fig. 1 illustrates the sectional view by the part of manual driving device of the present utility model.
Embodiment
Sectional view according to manual driving device 1 of the present utility model shown in Figure 1, this manual driving device are formed by first case half 4 and second case half 5 basically.Manual driving device 1 has a driving shaft 2, and this driving shaft for example can rotate by a hand-crank that can insert, unshowned.According to the supporting of the utility model cantilever type ground, these bearings are positioned at the zone of the lateral openings of the first case half 4 to driving shaft 2 by bearing 3, for example sliding bearing.In the side towards the second case half 5, on driving shaft 2, first gear 6 can not be set with relatively rotating, this first gear can mesh with second gear 8 that is fixed on the axle 7.Axle 7 is being contained on corresponding case half 4 and 5 rotationally by other bearing 9 and 10 on its each end face, and described other bearing for example can be configured to sliding bearing equally.In the zone of the second case half 5, on axle 7, also can not fix other the 3rd gear 11, the three gears and 12 engagements of one the 4th gear with relatively rotating.The 4th gear 12 can not be fixed on the driven shaft 13 again itself with relatively rotating.With driving shaft 2 in the same manner, driven shaft 13 is also in the zone by the lateral openings that for example is bearing in to sliding bearing 14 cantilever types the second case half 5.Can affect targetedly conversion ratio between the resulting rotation that imports to rotational motion on the driving shaft 2 and driven shaft 13 via handwheel or crank by corresponding gear 6,8,11 and 12 the number of teeth.Driven shaft 13 itself is further passed to the rotational motion that obtains again the switching shaft of one unshowned transducer and thereby is carried out the real non-loaded handoff procedure between the preferred adjacent contact rod of transducer.
All in all, therefore obtain the structure of the substantial symmetry of the first case half 4 and the second case half 5, these case half are held respectively the important member of function of manual driving device 1 in inside.These two case half 4 for example are connected via dismountable zone that is threaded in these two case half 4 and 5 docking seamed edge against each other with 5.According to the utility model, as at these two otherwise the unique connecting elements between can the autonomous case half of making 4 and 5 only needs axle 7.All other members can be considered separately and by time pre-assembled in corresponding case half 4 and 5 concurrently.
Claims (5)
1. be used for the manual driving device (1) that the transducer on the adjustable variable-pressure device is handled on stepping inactivity ground, have:
A driving shaft (2) can be applied on this driving shaft rotatablely moving of switching between the adjacent contacts of transducer;
A driven shaft (13) that is connected via a plurality of gears (6,8,11 with are connected) and the effect of another root axle (7) with driving shaft (2); With
A housing, this housing hold the important member of function of manual driving device (1);
It is characterized in that,
Described housing is made of two independent case half (4,5),
And not only driving shaft (2) but also driven shaft (13) are bearing in to cantilever type respectively in one of described two independent case half (4,5) of manual driving device (1).
2. manual driving device according to claim 1 is characterized in that, described driving shaft (2) and driven shaft (13) are arranged on the common axis.
3. manual driving device according to claim 1 is characterized in that, not only driving shaft (2) but also cantilever support driven shaft (13) is realized by sliding bearing (3).
4. manual driving device according to claim 2 is characterized in that, not only driving shaft (2) but also cantilever support driven shaft (13) is realized by sliding bearing (3).
5. each described manual driving device in 4 according to claim 1 is characterized in that described another root axle (7) is formed between the respective members of respective housings half one (4,5) as the member that unique effect connects.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202011001444.4 | 2011-01-13 | ||
| DE202011001444U DE202011001444U1 (en) | 2011-01-13 | 2011-01-13 | hand drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736683U true CN202736683U (en) | 2013-02-13 |
Family
ID=46083228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220010570 Expired - Fee Related CN202736683U (en) | 2011-01-13 | 2012-01-11 | Hand-operated drive device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202736683U (en) |
| DE (1) | DE202011001444U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979114A (en) * | 2014-04-02 | 2015-10-14 | 西门子公司 | Linkage assembly of switching device set, and switching device set thereof |
| CN111237392A (en) * | 2020-01-13 | 2020-06-05 | 泉州市方顺机械科技有限公司 | Manual type multifunctional rotary driving device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1863392A (en) * | 1931-10-08 | 1932-06-14 | Gen Electric | Electric switch |
| NL299490A (en) * | 1962-10-19 | |||
| US3396248A (en) * | 1966-12-12 | 1968-08-06 | Mc Graw Edison Co | Tap changer |
| US4013847A (en) * | 1975-07-24 | 1977-03-22 | Westinghouse Electric Corporation | No-load tap changer switch with rack and pinion gear operating mechanism |
| DE3541888A1 (en) * | 1985-11-27 | 1987-06-04 | Reinhausen Maschf Scheubeck | Manual drive for off-load tap changers of tapped transformers |
| DE19707528C1 (en) | 1997-02-25 | 1998-08-13 | Reinhausen Maschf Scheubeck | Position indicator |
| DE102006008338B3 (en) * | 2006-02-23 | 2007-02-15 | Maschinenfabrik Reinhausen Gmbh | Load-tap changer with power storage spring e.g., for variable transformers, has power storage spring as pressure spring supported on end by fixed spring abutment |
| DE102008048018B3 (en) | 2008-09-19 | 2009-10-22 | Maschinenfabrik Reinhausen Gmbh | hand drive |
-
2011
- 2011-01-13 DE DE202011001444U patent/DE202011001444U1/en not_active Expired - Lifetime
-
2012
- 2012-01-11 CN CN 201220010570 patent/CN202736683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979114A (en) * | 2014-04-02 | 2015-10-14 | 西门子公司 | Linkage assembly of switching device set, and switching device set thereof |
| CN111237392A (en) * | 2020-01-13 | 2020-06-05 | 泉州市方顺机械科技有限公司 | Manual type multifunctional rotary driving device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202011001444U1 (en) | 2012-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |