CN201118134Y - Electric operation mechanism - Google Patents
Electric operation mechanism Download PDFInfo
- Publication number
- CN201118134Y CN201118134Y CNU2007201261818U CN200720126181U CN201118134Y CN 201118134 Y CN201118134 Y CN 201118134Y CN U2007201261818 U CNU2007201261818 U CN U2007201261818U CN 200720126181 U CN200720126181 U CN 200720126181U CN 201118134 Y CN201118134 Y CN 201118134Y
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- China
- Prior art keywords
- gear
- handcart
- driving link
- output shaft
- driven member
- 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
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses an electric operating mechanism that comprises a motor, a reducer and a mechanical clutch, which are orderly connected. The electric operating mechanism also comprises a transmission gear and two groups of composite type mechanical clutches; wherein, the composite type mechanical clutches all comprises drive elements and driven elements, which are sleeved mutually; two drive elements mesh the transmission gear that is arranged between the two drive elements; one side of the drive element is provided with an arc-shaped groove; the outside of the felly of the driven elements are correspondingly provided with a top block that is fixedly connected with the casing; the gear in the mechanical clutches mesh a governor gear that is arranged on an electric transmission shaft; the electric output shaft of a grounding switch is directly connected with a drive rod of the grounding switch; the electric output shaft of pushing in and pulling out a handcart is connected with the gear of a mechanism of pushing in and pulling out the handcart through a transmission steering mechanism. The electric operating mechanism only adopts one motor; the structure is simple; the installation is convenient; the space can be saved; all the components can be interlocked more reliably; the operation is flexible; and the electric operating mechanism can effectively realize the electric control over the handcart and the grounding switch.
Description
Technical field
The utility model relates to a kind of mechanical transmission mechanism, particularly relates to a kind of handcart-type switch motor-operating mechanism cashier's office in a shop that is applied in the power transmission and distribution technical field.
Background technology
The general armstrong's patent that adopts is operated in the existing handcart switch cabinet, pull out and the earthed switch deciliter motor-operating mechanism of controlling though also exist in the market to advance at handcart, this motor-operating mechanism is installed on switch cubicle inside, but this kind motor-operating mechanism need adopt two motor independently separately, structure is complicated, inconvenience is installed and takes up space bigger, and the annexation complexity between each building block, chain reliability is relatively poor, and operating procedure is also more loaded down with trivial details, dumb during use.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of motor-operating mechanism at above-mentioned deficiency of the prior art, and it is simple in structure, and chain more reliable between each parts can effectively be realized the electronic control of rival car and earthed switch.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of motor-operating mechanism, comprise the motor 1, the decelerator 2 and mechanical clutch 3 that connect successively, described motor-operating mechanism comprises that also being fixedly mounted on the electronic travelling gear 4 of axle on 5, two groups of importing into is fixedly mounted on handcart respectively and advances the combined mechanical clutch of pulling out on electronic output shaft 6 and the electronic output shaft 7 of earthed switch, and travelling gear 4 and combined mechanical clutch all are installed on shell 25 inside; Wherein the combined mechanical clutch includes driving link 10 and driven member 11 two parts, and by connecting the corresponding boss 17 that is provided with of side and groove 18 fit mutually separately, two driving links 10 are meshed with the travelling gear 4 that is positioned at the two centre respectively therebetween; A side that is connected with driven member 11 at driving link 10 is provided with arc groove 12, and the arc groove 12 on the driven member 11 foreign steamers outside and the corresponding driving link 10 separately is provided with jacking block 13, and jacking block 13 is fixedly connected on the shell 25; Gear 14 in the mechanical clutch 3 be installed in the electronic governor gear 15 of axle on 5 that import into and be meshed, the electronic output shaft of earthed switch 7 directly joins with earthed switch drive rod 8, and handcart advances pulls out electronic output shaft 6 and join by transmission turning mechanism and handcart propelling exhaustion mechanism gear 9.
As a kind of preferred version of the present utility model, described combined mechanical clutch is equipped with spring 19 with the installation place of electronic output shaft separately.
As another kind of preferred version of the present utility model, it is fluted 18 that the side that described driving link 10 is connected with driven member 11 is symmetrical arranged, and the groove 18 on the corresponding driving link 10 of the side that driven member 11 is connected with driving link 10 is symmetrically arranged with boss 17.
As another preferred version of the present utility model, be symmetrically arranged with two groups of grooves 18 that are crossing distribution on the described driving link 10, be symmetrically arranged with two groups of boss 17 that are crossing distribution on the driven member 11.
As further preferred version of the present utility model, described transmission turning mechanism comprises two spur gears that are meshed 20, a bevel gear 21 and a rotation axis 16, one of them spur gear 20 is installed in the handcart propelling and pulls out on the electronic output shaft 6, another spur gear 20 is installed in an end of rotation axis 16, advances bevel gear 21 that exhaustion mechanism gear 9 joins to be installed in the other end of rotation axis 16 with handcart.
As further preferred version of the present utility model, described two spur gears 20 all are fixedly mounted on the handcart propelling respectively by flat key 22 and pull out on electronic output shaft 6 and the rotation axis 16, and bevel gear 21 is fixedly mounted on the rotation axis 16 by pin 23; Two groups of combined mechanical clutches are fixedly mounted on the handcart propelling by flat key 22 respectively and pull out on electronic output shaft 6 and the electronic output shaft 7 of earthed switch.
As another preferred version of the present utility model, the side that described driving link 10 is connected with driven member 11 is provided with two corresponding arc grooves 12, the arc angle of two arc grooves 12 on each driving link 10 is identical, radius size is different, arc groove 12 on the driven member 11 foreign steamers outside and the corresponding driving link 10 separately is provided with 13, two jacking blocks 13 of two jacking blocks and all is fixedly connected on the shell 25.
To sum up, the utility model is installed in the middle and lower part in the switch cubicle, adopt an electronic input and two electronic outputs, rival car and earthed switch are controlled respectively, and the effect by power transmission shaft, gear and clutch, realize that handcart advances, pulls out the electric operating with earthed switch branch, combined floodgate.Only adopt a motor in this motor-operating mechanism, it is simple in structure, easy for installation, not only saves the space, and chain more reliable between each parts, and flexible operation can effectively be realized the electronic control of rival car and earthed switch.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model first preferred implementation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the driving link part perspective view of control handcart among Fig. 1.
Fig. 4 is the driving link part perspective view of control earthed switch among Fig. 1.
Fig. 5 is the perspective view of driven member part among Fig. 1.
Fig. 6 is the rotary state schematic diagram of driving link part when the control handcart moves among Fig. 1.
Fig. 7 is the rotary state schematic diagram of driving link part when the control earthed switch moves among Fig. 1.
Fig. 8 is the driving link part perspective view of control handcart in the utility model second preferred implementation.
Fig. 9 is the driving link part perspective view of control earthed switch in the utility model second preferred implementation.
Description of reference numerals:
The 1-motor; The 2-decelerator; The 3-mechanical clutch;
The 4-travelling gear; The electronic axle that imports into of 5-; The 6-handcart advances pulls out electronic output shaft;
The electronic defeated 8-earthed switch of 7-earthed switch drives the 9-handcart and advances the exhaustion mechanism gear;
Shaft; Bar;
The 10-driving link; The 11-driven member; The 12-arc groove;
The 13-jacking block; The 14-gear; The 15-governor gear;
The 16-rotation axis; The 17-boss; The 18-groove;
The 19-spring; The 20-spur gear; The 21-bevel gear;
The 22-flat key; The 23-pin; 24-handcart drive rod;
The 25-shell.
Embodiment
First preferred implementation, as shown in Figure 1 and Figure 2, described motor-operating mechanism comprises successively motor 1, the decelerator 2 and mechanical clutch 3 that connects, and comprises that also being fixedly mounted on the electronic travelling gear 4 on the axle 5, two groups of importing into is fixedly mounted on handcart respectively and advances the handcart of pulling out the combined mechanical clutch on electronic output shaft 6 and the electronic output shaft 7 of earthed switch and directly controlling the handcart action to advance exhaustion mechanism gear 9.Wherein travelling gear 4 all is installed on shell 25 inside with the combined mechanical clutch, and the combined mechanical clutch includes driving link 10 and driven member 11 two parts.As Fig. 3, Fig. 4 and shown in Figure 5, the side that driving link 10 is connected with driven member 11 is symmetrically arranged with two groups of grooves 18 that are crossing distribution, groove 18 on the corresponding driving link 10 of the side that driven member 11 is connected with driving link 10 is symmetrically arranged with two groups of boss 17 that are crossing distribution, and the two is by connecting the corresponding boss 17 that is provided with of side and groove 18 fit mutually separately.Two driving links 10 are meshed with the travelling gear 4 that is positioned at the two centre respectively, a side that is connected with driven member 11 at driving link 10 is provided with an arc groove 12, arc groove 12 on the driven member 11 foreign steamers outside and the corresponding driving link 10 separately is provided with jacking block 13, and jacking block 13 is fixedly connected on the shell 25.
In this preferred implementation, it is 200 ° that the control handcart advances the arc angle of arc groove 12 on the driving link 10 of pulling out, and the arc angle of arc groove 12 is 60 ° on the driving link 10 of control earthed switch action.And two groups of combined mechanical clutches are equipped with spring 19 with the installation place of electronic output shaft separately.Gear 14 in the mechanical clutch 3 is meshed with being installed in the electronic governor gear 15 of axle on 5 that import into, the electronic output shaft 7 of earthed switch directly and earthed switch drive rod 8 join.Handcart advances pulls out electronic output shaft 6 and advances exhaustion mechanism gear 9 to join by transmission turning mechanism with handcart, and the exhaustion mechanism of handcart propelling simultaneously gear 9 is pulled out by the propelling that drives coupled handcart drive rod 24 rival cars and controlled.
In conjunction with Fig. 1, transmission turning mechanism comprises two spur gears that are meshed 20, a bevel gear 21 and a rotation axis 16, one of them spur gear 20 is installed in the handcart propelling and pulls out on the electronic output shaft 6, another spur gear 20 is installed in an end of rotation axis 16, and the bevel gear 21 that is connected with handcart propelling exhaustion mechanism gear 9 is installed in the other end of rotation axis 16.Two spur gears 20 all are fixedly mounted on the handcart propelling respectively by flat key 22 and pull out on electronic output shaft 6 and the rotation axis 16, and bevel gear 21 is fixedly mounted on the rotation axis 16 by pin 23.
The course of work of the present utility model is: during motor 1 work, travelling gear 4 actions, the driving link 10 of two groups of combined mechanical clutches that drive rotates, in the rotation process, when jacking block 13 enters arc groove 12 on the driving link 10, effect by spring 19, driving link 10 is produced with driven member 11 to relatively move, boss 17 up to driven member 11 enters in the groove 18 of driving link 10, and at this moment driving link 10 drive driven members 11 rotate together, realize the engagement of corresponding combined mechanical clutch, on the contrary, jacking block 13 is not in arc groove 12 time, and corresponding combined mechanical clutch is in released state, and driving link 10 can not drive driven member 11 and rotate together.
By the arc groove 12 above the driving link 10 and cooperating of jacking block 13 separately, make the engagement of two groups of combined mechanical clutches opposite.As shown in Figure 6, when control handcart the combined mechanical clutches engaged time, control earthed switch the combined mechanical clutch separation.The earthed switch separating brake when travelling gear 4 clockwise rotates, was controlled handcart and was changed to the service position from test position this moment; And when travelling gear 4 rotated counterclockwise, the control handcart was changed from the service position to test position, like this by travelling gear 4 clockwise with rotate counterclockwise, the propelling of rival car is pulled out and is controlled.As shown in Figure 7, when control earthed switch the combined mechanical clutches engaged time, control handcart the combined mechanical clutch separation.This moment handcart to be in the test position state all the time motionless, when travelling gear 4 rotated counterclockwise, the control earthed switch closed a floodgate; And when travelling gear 4 clockwise rotated, the control earthed switch carried out separating brake, like this by travelling gear 4 clockwise with rotate counterclockwise, the divide-shut brake of earthed switch is controlled.In a word by said structure realize handcart advance pull out and the earthed switch divide-shut brake between mechanical chain, rival car and earthed switch are controlled respectively.
Second preferred implementation, driving link part in the described motor-operating mechanism has been done change to first preferred implementation, as Fig. 8, shown in Figure 9, the side that the driving link 10 of two groups of combined mechanical clutches is connected with driven member 11 is provided with two corresponding arc grooves 12, the arc angle of two arc grooves 12 on each driving link 10 is identical, radius size is different, arc groove 12 on the driven member 11 foreign steamers outside and the corresponding driving link 10 separately is provided with 13, two jacking blocks 13 of two jacking blocks and all is fixedly connected on the shell 25 and corresponding the setting.Corresponding the adjusting of rotational angle of control link when wherein the arc angle of two arc grooves 12 advances rotational angle, the earthed switch action of control connecting lever when pulling out according to handcart on the driving link 10.Symmetrically arranged like this two arc grooves 12 and two jacking blocks 13 make no matter the combined mechanical clutch is in engagement and still are in released state, on the driving link 10 all stressed evenly.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (7)
1. motor-operating mechanism, comprise the motor (1), the decelerator (2) and mechanical clutch (3) that connect successively, it is characterized in that: described motor-operating mechanism comprises that also being fixedly mounted on the electronic travelling gear (4) of axle on (5), two groups of importing into is fixedly mounted on handcart respectively and advances the combined mechanical clutch of pulling out on electronic output shaft (6) and the electronic output shaft of earthed switch (7), and travelling gear (4) and combined mechanical clutch all are installed on shell (25) inside; Wherein the combined mechanical clutch includes driving link (10) and driven member (11) two parts, by connecting the corresponding boss (17) that is provided with of side and groove (18) fit mutually separately, two driving links (10) are meshed with the travelling gear (4) that is positioned at the two centre respectively therebetween; A side that is connected with driven member (11) at driving link (10) is provided with arc groove (12), driven member (11) the foreign steamer outside and the correspondence arc groove (12) on the driving link (10) separately are provided with jacking block (13), and jacking block (13) is fixedly connected on the shell (25); Gear (14) in the mechanical clutch (3) be installed in the electronic governor gear (15) of axle on (5) that import into and be meshed, the electronic output shaft of earthed switch (7) directly joins with earthed switch drive rod (8), and handcart advances pulls out electronic output shaft (6) and join by transmission turning mechanism and handcart propelling exhaustion mechanism gear (9).
2. according to the described motor-operating mechanism of claim 1, it is characterized in that: described combined mechanical clutch is equipped with spring (19) with the installation place of electronic output shaft separately.
3. according to claim 1 or 2 described motor-operating mechanisms, it is characterized in that: the side that described driving link (10) is connected with driven member (11) is symmetrical arranged fluted (18), is symmetrically arranged with boss (17) at driven member (11) with groove (18) on the corresponding driving link of a side (10) that driving link (10) is connected.
4. according to the described motor-operating mechanism of claim 3, it is characterized in that: be symmetrically arranged with two groups of grooves (18) that are crossing distribution on the described driving link (10), be symmetrical arranged the boss (17) that is crossing distribution by two groups on the driven member (11).
5. according to claim 1 or 2 described motor-operating mechanisms, it is characterized in that: described transmission turning mechanism comprises two spur gears that are meshed (20), a bevel gear (21) and a rotation axis (16), one of them spur gear (20) is installed in the handcart propelling and pulls out on the electronic output shaft (6), another spur gear (20) is installed in an end of rotation axis (16), advances bevel gear (21) that exhaustion mechanism gear (9) joins to be installed in the other end of rotation axis (16) with handcart.
6. according to the described motor-operating mechanism of claim 5, it is characterized in that: described two spur gears (20) all are fixedly mounted on the handcart propelling respectively by flat key (22) and pull out on electronic output shaft (6) and the rotation axis (16), and bevel gear (21) is fixedly mounted on the rotation axis (16) by pin (23); Two groups of combined mechanical clutches are fixedly mounted on the handcart propelling by flat key (22) respectively and pull out on electronic output shaft (6) and the electronic output shaft of earthed switch (7).
7. according to claim 1 or 2 described motor-operating mechanisms, it is characterized in that: the side that described driving link (10) is connected with driven member (11) is provided with two corresponding arc grooves (12), the arc angle of two arc grooves (12) on each driving link (10) is identical, radius size is different, driven member (11) the foreign steamer outside and the correspondence arc groove (12) on the driving link (10) separately are provided with two jacking blocks (13), and two jacking blocks (13) all are fixedly connected on the shell (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201261818U CN201118134Y (en) | 2007-11-09 | 2007-11-09 | Electric operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201261818U CN201118134Y (en) | 2007-11-09 | 2007-11-09 | Electric operation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118134Y true CN201118134Y (en) | 2008-09-17 |
Family
ID=39992723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201261818U Expired - Lifetime CN201118134Y (en) | 2007-11-09 | 2007-11-09 | Electric operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118134Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807484A (en) * | 2010-04-22 | 2010-08-18 | 中国西电电气股份有限公司 | High-powder operation device |
| CN102054604A (en) * | 2009-11-02 | 2011-05-11 | 张卫 | Electric control brake closing and breaking device |
| CN101710543B (en) * | 2009-12-08 | 2011-09-07 | 北京双杰电气股份有限公司 | Double-hole operating device of C-type switch |
| CN110165597A (en) * | 2018-02-13 | 2019-08-23 | 工业连结与解决方案有限责任公司 | Switch equipment unit for electrical power distribution system |
| CN111863473A (en) * | 2020-07-31 | 2020-10-30 | 珠海天欧电气有限公司 | Clutch electric mechanism of inflatable cabinet and switching brake operation method |
-
2007
- 2007-11-09 CN CNU2007201261818U patent/CN201118134Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054604A (en) * | 2009-11-02 | 2011-05-11 | 张卫 | Electric control brake closing and breaking device |
| CN102054604B (en) * | 2009-11-02 | 2013-04-17 | 张卫 | Electric control brake closing and breaking device |
| CN101710543B (en) * | 2009-12-08 | 2011-09-07 | 北京双杰电气股份有限公司 | Double-hole operating device of C-type switch |
| CN101807484A (en) * | 2010-04-22 | 2010-08-18 | 中国西电电气股份有限公司 | High-powder operation device |
| CN101807484B (en) * | 2010-04-22 | 2012-06-27 | 中国西电电气股份有限公司 | High-powder operation device |
| CN110165597A (en) * | 2018-02-13 | 2019-08-23 | 工业连结与解决方案有限责任公司 | Switch equipment unit for electrical power distribution system |
| CN111863473A (en) * | 2020-07-31 | 2020-10-30 | 珠海天欧电气有限公司 | Clutch electric mechanism of inflatable cabinet and switching brake operation method |
| CN111863473B (en) * | 2020-07-31 | 2022-06-03 | 珠海天欧电气有限公司 | Clutch electric mechanism of inflatable cabinet and switching brake operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |