CN201554922U - Stroke controller of multiple-rotary valve electric device - Google Patents
Stroke controller of multiple-rotary valve electric device Download PDFInfo
- Publication number
- CN201554922U CN201554922U CN2009202505058U CN200920250505U CN201554922U CN 201554922 U CN201554922 U CN 201554922U CN 2009202505058 U CN2009202505058 U CN 2009202505058U CN 200920250505 U CN200920250505 U CN 200920250505U CN 201554922 U CN201554922 U CN 201554922U
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- flash
- light
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- gear
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- 239000012634 fragment Substances 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
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Abstract
The utility model provides a stroke controller of a multiple-rotary valve electric device, which comprises a flash micro control system, a multi-stage deceleration gear system and a combined indicator, wherein the flash micro control system comprises a flash cam shaft, a flash cam, a flash drive wheel and a micro switch. The stroke controller adopts the flash micro control system, and remotely transmits electric signals on opening or closing progress of the valve to a remote monitoring device through a potentiometer and through the combination of the flash cam and the micro switch. The stroke controller adopts the multi-stage deceleration gear system, and achieves on-spot switch control, on-spot switch indication and remote switch control and display of different sizes of valves through an adjustable deceleration system.
Description
Technical field
The utility model relates to a kind of journey controller, relates in particular to a kind of many turning valves Electric actuator journey controller.
Background technique
The journey controller of existing electric device for valve has cammingly, screw type sum counter formula.The control accuracy of screw type sum counter formula is higher, but it needs long Transmitted chains, and it is unadjustable, certain type that can only be used for fixing, narrow application range.And the Transmitted chains of cammingly is short, but control accuracy is low.
Other has a kind of journey controller that is used for the part turning valve, by multi-stage speed-reducing cylindrical gears and supporting axle, casing and Gear combination constitute, but this controller exposure level is difficult for holding, and the reaction time when it starts owing to time position limit switch is inequality, cause departure big, more out of control, equipment is caused bigger damage.
The model utility content
It is low that the purpose of this utility model is to overcome existing journey controller control accuracy, departure is big, the deficiency of aspects such as narrow application range provides a kind of many turning valves Electric actuator journey controller, is made up of flash of light micro-controller system, multi-stage speed-reducing gear train and group indicater.
Described flash of light micro-controller system comprises: flash of light camshaft, flash of light cam, flash of light drive wheel and sensitive switch combination are formed, wherein, all be fixed with the flash of light cam on each flash of light camshaft, all there is a flash of light sensitive switch that is fixed on the casing side on described each flash of light cam side, this flash of light cam contacts with the shell fragment of flash of light sensitive switch, is respectively applied for the unlatching of control valve or closes.
Described sensitive switch combination is made up of flash of light sensitive switch, flashing switch pad and sensitive switch frame; Wherein, the flashing switch pad is located under the flash of light sensitive switch, plays insulation, the effect of protection flash of light sensitive switch.
Described its outer surface of flash of light camshaft is a screw thread, and respectively there is a nut that is contained on the flash of light camshaft both sides of each flash of light cam, and screwing nut can be fixed in the flash of light cam on the flash of light camshaft.
Described multi-stage speed-reducing gear train comprises: two train of reduction gears being made up of gearwheel, small gear and gear shaft, by sliding gear, have shifting slide gear combination, upper plate and the base plate that the slip shaft of slide teeth forms and form, wherein sliding gear and slip shaft are slidingly connected, slip shaft passes upper plate, is connected with boss and cam in turn.
Described sliding gear inside has been provided with advance ball and spring, makes sliding gear adjustable at the upper-lower position that has on the slip shaft of slide teeth.
Described group indicater by pointer, moving dial, needle pivot gear, needle pivot, decide dial, the scale plate rail is formed, wherein, deciding dial is fixed on the scale plate rail, moving dial is fixed on by screw to be decided on the dial, pointer is installed on the needle pivot, and needle pivot gear driven needle pivot rotates.
Described moving dial is provided with 2 arc chutes, and screw passes two chutes and will move dial and be fixed on and decide on the dial.According to different electric device for valve, moving dial can be adjusted by 2 arc chutes.
The beneficial effects of the utility model are:
1. adopt multistage adjustable deceleration system,, realize on-the-spot switch control, the indication of on-the-spot switch, remote switch control and demonstration the big minor valve of difference by adjustable deceleration system.
2. adopt the flash of light micro-controller system, realizes long-range by potentiometer, with valve opening or the electrical signal transfer of closing the progress situation to long-distance monitorng device.
Description of drawings
Fig. 1 is the structural representation of a kind of many turning valves Electric actuator of the utility model journey controller;
Fig. 2 is the structural representation of the flash of light micro-controller system of a kind of many turning valves Electric actuator of the utility model journey controller;
Fig. 3 is the structural representation of the group indicater of a kind of many turning valves Electric actuator of the utility model journey controller;
Wherein
1 upper plate, 11 flash of light cams
2 gearwheels, 12 flashing switch pads
3 small gears, 13 flash of light sensitive switches
4 gear shafts, 14 sensitive switch framves
5 sliding gears, 15 pointers
6 slip shafts, 16 moving dials
7 base plates, 17 arc chutes
8 cams, 18 needle pivots
9 flash of light drive wheels 19 are decided dial
10 flash of light camshafts, 20 scale plate rails
Embodiment
Be the Application Example schematic representation with accompanying drawing 1 below, in conjunction with the accompanying drawings 2,3, to a kind of many turning valves Electric actuator of the utility model journey controller, be described further:
Fig. 1 is the structural representation of a kind of many turning valves Electric actuator of the utility model journey controller, and as shown in Figure 1: the structure of a kind of many turning valves Electric actuator of the utility model journey controller is:
Two train of reduction gears forming by gearwheel 2, small gear 3 and gear shaft 4 with by sliding gear 5, have the shifting slide gear that the slip shaft 6 of slide teeth forms and be connected, wherein sliding gear 5 is slidingly connected with slip shaft 6, slip shaft 6 passes upper plate 1, is connected with boss and cam 8 in turn.Flash of light drive wheel 9 engagements in train of reduction gears and the flash of light micro-controller system drive 2 train of reduction gears rotations, and the gearwheel 4 in the train of reduction gears meshes with sliding gear 5.Be provided with advance ball and spring in sliding gear 5 inside, made the upper-lower position of sliding gear 5 on the slip shaft 6 that has slide teeth adjustable.
Fig. 2 is the structural representation of the flash of light micro-controller system of a kind of many turning valves Electric actuator of the utility model journey controller; As shown in Figure 2:
Flash of light cam 11 is housed on the flash of light camshaft 10, and flash of light camshaft 10 its outer surfaces are worm structure, and respectively there is a nut that is contained on the flash of light camshaft 10 both sides of each flash of light cam 11, and screwing nut can be fixed in flash of light cam 11 on the flash of light camshaft 10.All there is a flash of light sensitive switch 13 that is fixed on the casing side on the next door of each flash of light cam 11, is respectively applied for the unlatching of control valve or closes; Flashing switch pad 12 is located at the flash of light sensitive switch 12 times, plays the effect of insulation, prolongs the working life of flash of light sensitive switch.After flash of light cam 11 rotates with flash of light camshaft 10, can touch the shell fragment of the flash of light sensitive switch 13 that is in contact with it, make flash of light sensitive switch 13 realize the conversion of open circuit and closed circuit two states.
Fig. 3 is the structural representation of the group indicater of a kind of many turning valves Electric actuator of the utility model journey controller, as shown in Figure 3:
Group indicater by pointer 15, moving dial 16, needle pivot 18, decide dial 19, scale plate rail 20 and needle pivot gear and form, wherein, deciding dial 19 is fixed on the scale plate rail 20, moving dial 16 is provided with 2 arc chutes 17, screw passes two chutes and will move dial 16 and be fixed on and decide on the dial 19, pointer 15 is installed on the needle pivot 18, and needle pivot gear driven needle pivot 18 rotates.According to different electric device for valve, moving dial can be adjusted by 2 arc chutes 17, realizes that indicator is general.
Working principle of the present utility model is: when the electric valve control gear be in open or the throttle down process in the time, central gear drives 9 rotations of flash of light drive wheel with 9 engagements of flash of light drive wheel, flash of light drive wheel 9 drives 10 rotations of flash of light camshaft, flash of light camshaft 10 drives flash of light cam 11 rotations that are installed on the flash of light camshaft 10, the shell fragment of the feasible flash of light sensitive switch 13 that contacts with flash of light cam 11, the sensitive switch 13 of realizing glistening is changed between open circuit and closed circuit two states, make and the remote monitoring tutorial light flicker that is electrically connected with flash of light sensitive switch 13 show that current electric controller is in the state of Open valve or throttle down.Simultaneously, flash of light drive wheel 9 drives the rotation of multi-stage speed-reducing gear train, drive sliding gear 5 by the gearwheel in the train of reduction gears of multi-stage speed-reducing gear train 2, sliding gear 5 is common rotations with slip shaft 6, there are advance ball and spring in sliding gear 5 inside, make that the upper-lower position of sliding gear 5 on the slip shaft 6 that has slide teeth is adjustable, by last, reduction speed ratio is big more more in the position.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (8)
1. the journey controller of turning valve Electric actuator more than a kind is made up of flash of light micro-controller system, multi-stage speed-reducing gear train and group indicater, it is characterized in that,
Described flash of light micro-controller system comprises: flash of light drive wheel (9), flash of light camshaft (10), flash of light cam (11) and the combination of flash of light sensitive switch are formed, wherein, be fixed with flash of light cam (11) on the flash of light camshaft (10), this flash of light cam (11) contacts with the shell fragment of flash of light sensitive switch (13).
2. journey controller according to claim 1, it is characterized in that, described multi-stage speed-reducing gear train comprises: two train of reduction gears being made up of gearwheel (2), small gear (3) and gear shaft (4), by sliding gear (5), have shifting slide gear combination, upper plate (1) and the base plate (7) that the slip shaft (6) of slide teeth forms and form, wherein sliding gear (5) is slidingly connected with slip shaft (6), slip shaft (6) passes upper plate (1), is connected with boss and cam (8) in turn.
3. journey controller according to claim 1, it is characterized in that, described group indicater by pointer (15), moving dial (16), needle pivot (18), decide dial (19), scale plate rail (20) and needle pivot gear and form, wherein, deciding dial (19) is fixed on the scale plate rail (20), moving dial (16) is fixed on by screw to be decided on the dial (19), and pointer (15) is located on the needle pivot (18).
4. journey controller according to claim 1, it is characterized in that, described flash of light camshaft (10) outer surface is a worm structure, respectively there is a nut that is contained on the flash of light camshaft (10) both sides of each flash of light cam (11), and screwing nut can be fixed in flash of light cam (11) on the flash of light camshaft (10).
5. journey controller according to claim 1 is characterized in that, described sensitive switch combination is made up of a plurality of flash of light sensitive switches (13), flashing switch pad (12) and sensitive switch frame (14); Wherein, flashing switch pad (12) is located under the flash of light sensitive switch (13).
6. journey controller according to claim 1 is characterized in that, described flash of light cam (11) has a plurality of, and flash of light cam (11) is other all a flash of light sensitive switch (13) that is fixed on the casing side, is respectively applied for the unlatching of control valve or closes.
7. journey controller according to claim 2, it is characterized in that, described sliding gear (5) inside has been provided with advance ball and spring, and slip shaft (6) is provided with slide teeth, makes sliding gear (5) adjustable at the upper-lower position that has on the slip shaft of slide teeth (6).
8. journey controller according to claim 3 is characterized in that, described moving dial (16) is provided with 2 arc chutes (17), and screw passes 2 chutes and will move dial (16) and be fixed on and decide on the dial (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505058U CN201554922U (en) | 2009-11-18 | 2009-11-18 | Stroke controller of multiple-rotary valve electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505058U CN201554922U (en) | 2009-11-18 | 2009-11-18 | Stroke controller of multiple-rotary valve electric device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554922U true CN201554922U (en) | 2010-08-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202505058U Expired - Fee Related CN201554922U (en) | 2009-11-18 | 2009-11-18 | Stroke controller of multiple-rotary valve electric device |
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| Country | Link |
|---|---|
| CN (1) | CN201554922U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154295A (en) * | 2014-09-03 | 2014-11-19 | 天津百利二通机械有限公司 | Electric valve actuator torque control mechanism with adjustable inner gear and operation method thereof |
| CN107830221A (en) * | 2017-11-15 | 2018-03-23 | 中国工程物理研究院激光聚变研究中心 | Wireless electric flashboard valve system |
| CN108074760A (en) * | 2016-11-14 | 2018-05-25 | 郑州飞机装备有限责任公司 | A kind of combined type stroke protecting device |
| CN109373045A (en) * | 2018-12-10 | 2019-02-22 | 天津科利华阀控设备有限公司 | Control mechanism of multi-turn valve drive device |
-
2009
- 2009-11-18 CN CN2009202505058U patent/CN201554922U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104154295A (en) * | 2014-09-03 | 2014-11-19 | 天津百利二通机械有限公司 | Electric valve actuator torque control mechanism with adjustable inner gear and operation method thereof |
| CN108074760A (en) * | 2016-11-14 | 2018-05-25 | 郑州飞机装备有限责任公司 | A kind of combined type stroke protecting device |
| CN107830221A (en) * | 2017-11-15 | 2018-03-23 | 中国工程物理研究院激光聚变研究中心 | Wireless electric flashboard valve system |
| CN107830221B (en) * | 2017-11-15 | 2024-05-07 | 中国工程物理研究院激光聚变研究中心 | Wireless electric gate valve system |
| CN109373045A (en) * | 2018-12-10 | 2019-02-22 | 天津科利华阀控设备有限公司 | Control mechanism of multi-turn valve drive device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN ACT MEASUREMENT + CONTROL TECHNOLOGY CO., Free format text: FORMER OWNER: TIANJIN AIKETE VALVE CONTROL EQUIPMENT CO., LTD. Effective date: 20110920 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300240 DONGLI, TIANJIN TO: 300384 NANKAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110920 Address after: 300384 Tianjin New Technology Industrial Park Haitai Development Road No. 12 two Patentee after: Tianjin Act Measurement & Control Technology Co., Ltd. Address before: 300240, Tianjin, Dongli District, Grand Industrial Park, Jin Ji speed north entrance Patentee before: Tianjin Act Valve Control Equipment CO., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Stroke controller of multiple-rotary valve electric device Effective date of registration: 20120911 Granted publication date: 20100818 Pledgee: Bank of Ningxia, Limited by Share Ltd, Tianjin branch Pledgor: Tianjin Act Measurement & Control Technology Co., Ltd. Registration number: 2012990000517 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20130314 Granted publication date: 20100818 Pledgee: Bank of Ningxia, Limited by Share Ltd, Tianjin branch Pledgor: Tianjin Act Measurement & Control Technology Co., Ltd. Registration number: 2012990000517 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Stroke controller of multiple-rotary valve electric device Effective date of registration: 20130314 Granted publication date: 20100818 Pledgee: Bank of Ningxia, Limited by Share Ltd, Tianjin branch Pledgor: Tianjin Act Measurement & Control Technology Co., Ltd. Registration number: 2013990000140 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131023 Granted publication date: 20100818 Pledgee: Bank of Ningxia, Limited by Share Ltd, Tianjin branch Pledgor: Tianjin Act Measurement & Control Technology Co., Ltd. Registration number: 2013990000140 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20141118 |
|
| EXPY | Termination of patent right or utility model |