CN205745553U - Multi-rotation type electric actuating mechanism - Google Patents
Multi-rotation type electric actuating mechanism Download PDFInfo
- Publication number
- CN205745553U CN205745553U CN201521144733.9U CN201521144733U CN205745553U CN 205745553 U CN205745553 U CN 205745553U CN 201521144733 U CN201521144733 U CN 201521144733U CN 205745553 U CN205745553 U CN 205745553U
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- CN
- China
- Prior art keywords
- manual pulley
- casing
- manual
- twill
- wheel
- 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.)
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Abstract
The utility model discloses a many formula electric actuator that change, which comprises a housin, binding post is installed to one end in the casing, other end installation speed controller in the casing, the salient position installation motor of casing, the manual wheel of salient twill is carved with to the top connecting surface of casing, manual wheel sets up the wave circle to the inboard in axle center, manual taking turns to and is equipped with and is the hollow circular cylinder structure and has the internal screw thread recess, the long one end of recess threaded connection allen key, the long one end of allen key is equipped with the external screw thread. This many commentaries on classics formula electric actuator changes the handle on the hand wheel into hexagon socket head cap spanner to this hexagon socket head cap spanner can install and use as the handle, also can dismantle as the device's operating means, has avoided the workman to overhaul the burden of too much carrying tool, sets up protruding twill on manual wheel simultaneously, greatly increased the frictional force between hand and the hand wheel, is favorable to better rotation manual wheel.
Description
Technical field
This utility model relates to the how rotatable electric operator of one.
Background technology
Definition widest for actuator is: a kind of driving means being provided that straight line or rotary motion, and it utilizes certain to drive
Energy source also works under certain control signal effect.Actuator uses liquid, gas, electric power or other energy and by electricity
Machine, cylinder or other device convert it into driving effect.Its fundamental type has part revolution, many revolutions and Direct Travel three kinds to drive
Flowing mode.Electric operator is to utilize electric energy as the actuator of power source.In prior art, electric operator is by extensively
For industries such as chemical industry, petrochemical industry, electric power, natural gass, industrial process is controlled by it by driving pipeline valve.At present,
Electric operator is typically made up of motor, decelerator, controller, manual pulley, output shaft and housing.Basic execution machine
Structure is for driving valve to standard-sized sheet or fully closed position.It is any that actuator for control valve can make valve go to accurately
Position.Although major part actuator contributes to controlled valve, but the design of actuator of today is far beyond simple
Switching function, that they include position induction device, moment induction installation, electrode protecting device, logic control device, number
Word communication module and pid control module etc., and these devices are all arranged in a compact shell.Because it is increasing
Factory have employed Automated condtrol, and manual operation is substituted by machinery or automation equipment, and people require that actuator can be played
Interface interaction between control system and valve mechanical movement, more requires that actuator strengthens work safety and environmental protection property
Energy.Power-actuated many swingings actuator is one of actuator type the most frequently used, most reliable.Use single-phase or three-phase
Motor drive gear or worm and gear finally drive valve stem nut, and valve stem nut makes valve rod produce motion to make valve beat to open or close
Close.
The most rotatable electric operator, due to manually-operated needs, is provided with manual pulley, and traditional manual pulley can be fixedly installed one
Individual handle is easy to practical operation, but this handle is in addition to operation operating manual pulley, just without other effect, and
Non-dismountable, it is not easy to install, transport and reclaim use.Traditional manual pulley smooth surface, rubbing between staff and manual pulley
Wiping power is big not, if hands is wet, manipulator's driving wheel may be more sliding, and is not the most comfortable when of holding manual pulley.
Utility model content
The technical problems to be solved in the utility model is the defect overcoming prior art, it is provided that the how rotatable electric operator of one,
Use in providing amenities for the people, increases the safety used.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme: the how rotatable electric operator of one,
Including housing, binding post, the other end installation rate controller in described housing, described shell are installed in the one end in described housing
Motor is installed in the protruding parts of body, and the manual pulley protruding twill is carved with on the surface that is connected above of described housing, described manual pulley towards
The inner side in axle center arranges wave circle, and described manual pulley is provided with in hollow circular cylinder structure and carries female groove, described recessed
One end of groove threaded inner hexagon spanner length, one end of described inner hexagon spanner length is provided with external screw thread.
Preferably, described manual pulley is provided with and protrudes, with wheel face, the Anti-slip cover that twill agrees with mutually.
Preferably, the curved shape of described wave circle is identical with digital flexion shape.
Preferably, the quantity of described groove is up to two.
This utility model is reached to provide the benefit that: this how rotatable electric operator simple in construction, it is easy to operation, by tradition
Handle in the most rotatable electric operator manual pulley is changed to inner hexagon spanner, and this inner hexagon spanner can be installed as handle
Hands uses, it is also possible to dismantle as the operation instrument of this device, it is to avoid workman overhauls the burden too much carrying instrument, exists simultaneously
Arranging protrusion twill in manual pulley, considerably increase the frictional force between hand and manual pulley, the most more preferable rotation manual is taken turns.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with of the present utility model
Embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is this utility model one how rotatable electric operator overall structure schematic diagram；
Fig. 2 is this utility model one how rotatable electric operator manual pulley structural representation；
In figure: 1, housing, 2, binding post, 3, speed control, 4, motor, 5, manual pulley, 6, wave circle, 7, recessed
Groove, 8, inner hexagon spanner.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein be preferable to carry out
Example is merely to illustrate and explains this utility model, is not used to limit this utility model.
Embodiment 1
As shown in Figure 1 and Figure 2, the how rotatable electric operator of one of the present embodiment, including housing 1, in described housing 1
One end install binding post 2, the other end installation rate controller 3 in described housing 1, the protruding parts of described housing 1
Installing motor 4, the manual pulley 5 protruding twill is carved with on the surface that is connected above of described housing 1, and described manual pulley 5 is towards axle center
Inner side wave circle 6 is set, described manual pulley 5 is provided with in hollow circular cylinder structure and carries female groove 7, described
One end that groove 7 threaded inner hexagon spanner 8 is long, one end of described inner hexagon spanner 8 length is provided with external screw thread.
Described manual pulley 5 is provided with protrudes, with wheel face, the Anti-slip cover that twill agrees with mutually, it is to avoid hands directly contacts protrusion twill and feels not
Suitable；The curved shape of described wave circle 6 is identical with digital flexion shape so that when hand holds manual pulley 5, feels to loosen；
The quantity of described groove 7 is up to two, it is to avoid the destruction to manual pulley 5.
It should be noted that the how rotatable electric operator of this utility model one, protrusion is carved with on the surface that is connected above of housing 1
The manual pulley 5 of twill so that the frictional force of manual pulley 5 increases, and manual pulley 5 arranges wave circle 6 towards the inner side in axle center, increases
While big frictional force so that hand operating manual pulley 5 is felt to loosen, and manual pulley 5 is provided with in hollow circular cylinder structure and carries
Female groove 7, one end that groove 7 threaded inner hexagon spanner 8 is long, utilize the outer shape of inner hexagon spanner 8
It is similar with the shape of manual pulley 5 up knob so that inner hexagon spanner 8 replaces handle without affecting the operation of manual pulley 5,
Groove 7 is threadeded with inner hexagon spanner 8 simultaneously so that inner hexagon spanner 8 can disassemble, and is used alone manual pulley 5,
And inner hexagon spanner 8 can also use as the service kit of whole device, reduce workman and carry the burden of instrument, also improve
Work efficiency.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this practicality new
Type, although this utility model being described in detail with reference to previous embodiment, for a person skilled in the art, its
Still the technical scheme described in foregoing embodiments can be modified, or wherein portion of techniques feature is carried out equivalent replace
Change.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection domain of the present utility model.
Claims (3)
1. rotatable electric operator more than a kind, including housing (1), it is characterized in that: binding post (2) is installed in the one end in described housing (1), other end installation rate controller (3) in described housing (1), motor (4) is installed in the protruding parts of described housing (1), the manual pulley (5) protruding twill is carved with on the surface that is connected above of described housing (1), described manual pulley (5) arranges wave circle (6) towards the inner side in axle center, described manual pulley (5) is provided with in hollow circular cylinder structure and carries female groove (7), one end that described groove (7) threaded inner hexagon spanner (8) is long, one end of described inner hexagon spanner (8) length is provided with external screw thread.
The how rotatable electric operator of one the most according to claim 1, it is characterised in that: described manual pulley (5) is provided with protrudes, with wheel face, the Anti-slip cover that twill agrees with mutually.
The how rotatable electric operator of one the most according to claim 1, it is characterised in that: the quantity of described groove (7) is up to two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144733.9U CN205745553U (en) | 2015-12-31 | 2015-12-31 | Multi-rotation type electric actuating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521144733.9U CN205745553U (en) | 2015-12-31 | 2015-12-31 | Multi-rotation type electric actuating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205745553U true CN205745553U (en) | 2016-11-30 |
Family
ID=57388060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521144733.9U Expired - Fee Related CN205745553U (en) | 2015-12-31 | 2015-12-31 | Multi-rotation type electric actuating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205745553U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425646A (en) * | 2020-03-03 | 2020-07-17 | 中国石化销售股份有限公司华南分公司 | Multi-power manual reset direct-drive type straight-stroke rapid cut-off execution device |
| CN111425653A (en) * | 2020-03-03 | 2020-07-17 | 中国石化销售股份有限公司华南分公司 | Multi-power manual reset direct-drive type angular travel valve rapid cut-off executing mechanism |
-
2015
- 2015-12-31 CN CN201521144733.9U patent/CN205745553U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425646A (en) * | 2020-03-03 | 2020-07-17 | 中国石化销售股份有限公司华南分公司 | Multi-power manual reset direct-drive type straight-stroke rapid cut-off execution device |
| CN111425653A (en) * | 2020-03-03 | 2020-07-17 | 中国石化销售股份有限公司华南分公司 | Multi-power manual reset direct-drive type angular travel valve rapid cut-off executing mechanism |
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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: 20161130 Termination date: 20171231 |