CN203286107U - Valve start / stop actuator capable of being used manually and electrically - Google Patents
Valve start / stop actuator capable of being used manually and electrically Download PDFInfo
- Publication number
- CN203286107U CN203286107U CN2013203321931U CN201320332193U CN203286107U CN 203286107 U CN203286107 U CN 203286107U CN 2013203321931 U CN2013203321931 U CN 2013203321931U CN 201320332193 U CN201320332193 U CN 201320332193U CN 203286107 U CN203286107 U CN 203286107U
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- CN
- China
- Prior art keywords
- output shaft
- controlling element
- final controlling
- reduction gearbox
- speed reducer
- 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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- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model relates to the technical field of valve control, and provides a valve start / stop actuator capable of being used manually and electrically. The valve start / stop actuator comprises an actuator outer shell. A reduction gearbox is arranged inside the actuator outer shell. An electromotor is connected with the reduction gearbox. A middle output shaft is arranged on the reduction gearbox. An operating crank sleeve used for inserting an operating crank is installed on the middle output shaft. The operating crank sleeve is connected with an internal gear of the reduction gearbox. An operating crank pin matched with the internal gear is arranged at the tail end of the operating crank. A reduction gearbox output shaft is further arranged on the reduction gearbox. A reduction gearbox output gear is installed on the reduction gearbox output shaft. The reduction gearbox output gear is meshed with an actuator output gear. The actuator output gear is fixed with an actuator output shaft together. The actuator output shaft is fixed on the actuator outer shell through an output shaft sleeve. According to the valve start / stop actuator capable of being used manually and electrically, no mold is needed for production, therefore, cost is reduced greatly, and the functions of manual operation and electromotion are achieved.
Description
Technical field
The utility model belongs to technical field of valve control, relates in particular to a kind of manual and electric dual-purpose valve opening and closing final controlling element.
Background technique
In industry spot, development along with automation trend, the efficiency of manually-operated gate can not meet the demand of automation development, original manually-operated gate need to be adjusted and transform electric valve as, simultaneously,, in the situation that electric model lost efficacy, still can use manual mode to open and close operation to valve.
The major accident that due to the electric valve inefficacy, can not adopt manual control to occur can be found everywhere, and to industrial and agricultural production, has brought massive losses.Therefore, urgent need will only have electrically operated final controlling element increases manual function.
While transforming original manually-operated gate as the manual and electric dual-purpose form, there is following problem:
(1) motor deceleration form and boundary dimension have limited the manually-operable of valve opening and closing final controlling element, the worm reduction box or the very large parallel axes speed reducer of reduction speed ratio that for example have auto-lock function, all be difficult to adopt manual mode to operate, simultaneously, the large-size of motor and speed reducer, also limited the use in little bulk;
(2) reforming cost is limited, be difficult in the on-the-spot use of general industrial or agricultural, expensive manual and electric dual-purpose valve opening and closing final controlling element, commercial valve opening and closing final controlling element are generally the cast inblock structure, but not unpack format, installation dimension can not adapt to whole valves, use this type of final controlling element of different model specification, will increase reforming cost.
The model utility content
The purpose of this utility model is to provide a kind of manual and electric dual-purpose valve opening and closing final controlling element, is intended to solve electric valve in prior art and transform the manual and electric dual-purpose form as, exists and is difficult to the problem that adopts operate in manual mode and increase reforming cost.
the utility model is to realize like this, a kind of manual and electric dual-purpose valve opening and closing final controlling element, described manual and electric dual-purpose valve opening and closing final controlling element is provided with a final controlling element shell, be provided with speed reducer in described final controlling element shell, described speed reducer connects motor, output shaft in the middle of described speed reducer is provided with, in the middle of described, output shaft is equipped with for the rocking handle cover that inserts rocking handle, described rocking handle cover connects the internal gear of described speed reducer, described rocking handle end is provided with the rocking handle pin that matches with described internal gear, also be provided with reduction gearbox output shaft on described speed reducer, described reduction gearbox output shaft is equipped with the speed reducer output gear, described speed reducer output gear and the engagement of final controlling element output gear, described final controlling element output gear and final controlling element output shaft are fixed together, described final controlling element output shaft is fixed on described final controlling element shell by output sleeve.
The utility model manual and electric dual-purpose valve opening and closing final controlling element, the form that adopts speed reducer to separate with the final controlling element shell.Do not need to use mould production, greatly reduce cost, and the parallel axes speed reducer can be completed the electric operating mode of final controlling element, simultaneously owing to possessing middle output shaft, fixedly rocking handle cover is installed on this centre output shaft, can insert rocking handle and carry out manually-operable, realize manually and the function of electric dual-purpose.
Description of drawings
Fig. 1 is the structural representation of the manual and electric dual-purpose valve opening and closing final controlling element that provides of the utility model;
Fig. 2 is the structural representation of the rocking handle that provides of the utility model;
Wherein, 11-final controlling element shell, 12-speed reducer, 13-motor, 14-rocking handle, 15-rocking handle cover, 16-rocking handle pin, 17-reduction gearbox output shaft, 18-speed reducer output gear, 19-final controlling element output gear, 20-final controlling element output shaft, 21-output sleeve.
Embodiment
, in order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structural representation of the manual and electric dual-purpose valve opening and closing final controlling element that the utility model provides, and Fig. 2 shows the structural representation of the rocking handle that the utility model provides, and for convenience of explanation, only provides the part relevant to the utility model in figure.
manual and electric dual-purpose valve opening and closing final controlling element is provided with a final controlling element shell 11, be provided with speed reducer 12 in described final controlling element shell 11, described speed reducer 12 connects motor 13, output shaft in the middle of described speed reducer 12 is provided with, in the middle of described, output shaft is equipped with for the rocking handle cover 15 that inserts rocking handle 14, described rocking handle cover 15 connects the internal gear of described speed reducer 12, described rocking handle 14 ends are provided with the rocking handle pin 16 that matches with described internal gear, also be provided with reduction gearbox output shaft 17 on described speed reducer 12, described reduction gearbox output shaft 17 is equipped with speed reducer output gear 18, described speed reducer output gear 18 and 19 engagements of final controlling element output gear, described final controlling element output gear 19 is fixed together with final controlling element output shaft 20, described final controlling element output shaft 20 is fixed on described final controlling element shell 11 by output sleeve 21.
In the utility model, rocking handle cover 15 is installed on output shaft in the middle of speed reducer, can insert rocking handle 14 according to actual conditions, carry out manually-operable, this rocking handle 14 is as the input of driving force, during rocking handle 14 rotation, gear transmission by speed reducer inside, with respect to rocking handle 14 rotating speeds, motor 13 is done the speedup rotation, and reduction gearbox output shaft 17 is done the rotation of slowing down.
Wherein, above-mentioned rocking handle 14 can be formed by any material processing and fabricating, and it utilizes lever principle, the manpower moment of torsion can be delivered on rocking handle cover 15, drives the reduction box component rotation, during electric drive, rocking handle 14 should be disassembled, and to avoid security incident.
The utility model manual and electric dual-purpose valve opening and closing final controlling element, the form that adopts speed reducer to separate with the final controlling element shell.Do not need to use mould production, greatly reduce cost, and the parallel axes speed reducer can be completed the electric operating mode of final controlling element, simultaneously owing to possessing middle output shaft, fixedly rocking handle cover is installed on this centre output shaft, can insert wind and carry out manually-operable, realize manually and the function of electric dual-purpose.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. manual and electric dual-purpose valve opening and closing final controlling element, it is characterized in that, described manual and electric dual-purpose valve opening and closing final controlling element is provided with a final controlling element shell, be provided with speed reducer in described final controlling element shell, described speed reducer connects motor, output shaft in the middle of described speed reducer is provided with, in the middle of described, output shaft is equipped with for the rocking handle cover that inserts rocking handle, described rocking handle cover connects the internal gear of described speed reducer, described rocking handle end is provided with the rocking handle pin that matches with described internal gear, also be provided with reduction gearbox output shaft on described speed reducer, described reduction gearbox output shaft is equipped with the speed reducer output gear, described speed reducer output gear and the engagement of final controlling element output gear, described final controlling element output gear and final controlling element output shaft are fixed together, described final controlling element output shaft is fixed on described final controlling element shell by output sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203321931U CN203286107U (en) | 2013-06-06 | 2013-06-06 | Valve start / stop actuator capable of being used manually and electrically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203321931U CN203286107U (en) | 2013-06-06 | 2013-06-06 | Valve start / stop actuator capable of being used manually and electrically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286107U true CN203286107U (en) | 2013-11-13 |
Family
ID=49542469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203321931U Expired - Fee Related CN203286107U (en) | 2013-06-06 | 2013-06-06 | Valve start / stop actuator capable of being used manually and electrically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218427A (en) * | 2017-07-05 | 2017-09-29 | 雷蒙德(北京)科技股份有限公司 | Valve switch and its pipe-line system |
-
2013
- 2013-06-06 CN CN2013203321931U patent/CN203286107U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218427A (en) * | 2017-07-05 | 2017-09-29 | 雷蒙德(北京)科技股份有限公司 | Valve switch and its pipe-line system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180606 |