CN212887434U - Portable valve automatic operation executing device - Google Patents
Portable valve automatic operation executing device Download PDFInfo
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- CN212887434U CN212887434U CN202020565642.7U CN202020565642U CN212887434U CN 212887434 U CN212887434 U CN 212887434U CN 202020565642 U CN202020565642 U CN 202020565642U CN 212887434 U CN212887434 U CN 212887434U
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- driving wheel
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- outer cover
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Abstract
The utility model discloses in designed portable valve automatic operation final controlling element, a serial communication port, include: a drive mechanism for driving an actuator, comprising: the driving motor is connected with the main driving wheel, and the driving motor and the main driving wheel are both arranged in the device outer cover; the actuating mechanism is used for connecting a valve and comprises an auxiliary driving wheel, a valve rod penetrating sleeve and a transmission compass, wherein the auxiliary driving wheel and the valve rod penetrating sleeve are both arranged in the device outer cover; and the fixing mechanism is used for balancing acting force of the actuating device, one end of the fixing mechanism is connected with the device outer cover, and the other end of the fixing mechanism is connected with the valve supporting part.
Description
Technical Field
The utility model relates to a valve automatic operation technical field especially relates to portable valve automatic operation final controlling element.
Background
Besides the design and installation of the electric valve on the industrial pipeline, the front and the rear manual valves can be installed and designed near the electric valve, so that the purposes of fault isolation and equipment maintenance isolation are achieved. Because field equipment and system design occupy very compactly, the valve layout relies on the pipeline design, the relative position is comparatively complicated, the designed valve position is also different, and many designs are in narrow and small space, and the valve rod stroke of this kind of manual valve is longer, valve operation disc diameter is great, and it is extremely inconvenient to operate, and the turn-on/turn-off is once had and even need operate for tens of minutes, if when having phenomena such as the valve blocks, to the human power consumption very big, sometimes even need several people to operate together. The valve in the actual field often does not have a good operation platform, personnel often need to stand on the pipeline or operate under unfavorable operation environment working conditions such as narrow space in the pit, and not only operating personnel is labourious, and the operation is inconvenient, often this kind of ground does not have operation platform, and personnel stand in the eminence, and is unsafe more.
In addition, the requirement on the level of an operator is high, a field device system is required to be familiar, valve operating tools mainly comprise pulling hooks, the types of the valves are more, the sizes of the valves are dozens of small, different pulling hooks are applied to valves with different diameters, the operator is required to remember which valve of thousands of valves on the field is used which type of pulling hook, otherwise, required tools need to be replaced back and forth, the operating time is delayed, and the working efficiency is reduced. In the actual working process, the operation of the valve is indispensable every day, the system equipment is required to be repeatedly opened/closed for overhauling, isolating and accident handling and the like, the operation is simply dependent on manual operation, labor and time are wasted, the consumed time is greatly increased, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a portable valve automatic operation final controlling element.
The utility model provides a technical scheme that relevant technical problem adopted is: portable valve automatic operation final controlling element, its characterized in that includes:
a drive mechanism for driving an actuator, comprising: the driving motor is connected with the main driving wheel, and the driving motor and the main driving wheel are both arranged in the device outer cover;
the actuating mechanism is used for connecting a valve and comprises an auxiliary driving wheel, a valve rod penetrating sleeve and a transmission compass, wherein the auxiliary driving wheel and the valve rod penetrating sleeve are both arranged in the device outer cover;
and the fixing mechanism is used for balancing acting force of the actuating device, one end of the fixing mechanism is connected with the device outer cover, and the other end of the fixing mechanism is connected with the valve supporting part.
Further, the auxiliary driving wheel is formed by sleeving an outer gear shaft on an inner shaft, a force balance clamping piece is arranged at the joint of the outer gear shaft and the inner shaft, the inner shaft is sleeved on the valve rod penetrating sleeve, and the outer gear shaft is connected with the main driving wheel.
Further, the inner shaft is connected with the device outer cover through a balance force screw rod, a plurality of inner shaft holes are formed in the inner shaft at equal intervals, the balance force screw rods correspond to the inner shaft holes one to one, one end of each balance force screw rod penetrates through the inner shaft holes to be fixedly connected with the inner shaft, and the other end of each balance force screw rod is fixedly connected with the device outer cover.
Further, outer tooth axle pass through the connecting rod with the transmission compass is connected, set up a plurality of outer shaft holes with equal interval on the outer tooth axle, the connecting rod with outer shaft hole one-to-one, connecting rod one end pass outer shaft hole with outer gear fixed connection, one end with transmission compass fixed connection.
Furthermore, a valve handle clamping groove is formed in the transmission compass and is matched with the valve handle.
Furthermore, a hub is further arranged on the transmission compass.
Further, the fixing mechanism comprises an adjustable mechanical connecting rod and a valve fixing clamping piece, one end of the adjustable mechanical connecting rod is connected with the main driving wheel, the other end of the adjustable mechanical connecting rod is connected with the valve fixing clamping piece, and the valve fixing clamping piece is fixedly connected with the valve supporting part.
Furthermore, a shockproof sheet is arranged at the joint of the valve rod penetrating sleeve and the transmission compass.
Furthermore, a portable handle is arranged on the outer cover of the device.
Further, the driving motor is connected with an external control speed regulator, the control speed regulator is connected with a battery, and an overload protector is arranged in the control speed regulator.
The utility model has the advantages that:
the utility model discloses in designed portable valve automatic operation final controlling element: an external power supply is not needed, the device adopts an electric direct current control mode, is applied to a vehicle-mounted battery, and is convenient to carry under the working conditions of various complicated and other narrow spaces on site through rollers at the bottom of the device; and (4) configuring a protection function: the motor overload protection is set to prevent the motor from being damaged due to overcurrent or locked rotor. When the device is used, the device is placed on the upper part of the valve body, an operator can open/close the valve by operating the controller to open/close the valve, and dangers such as falling of personnel at high altitude are avoided.
The device is simple to operate, compact in structural design, quick in operation speed, convenient for operators to quickly react under the accident condition, and capable of well replacing manpower, realizing automation of production equipment, saving operation time, quickly isolating and recovering pipelines and systems, ensuring safety of the equipment and the systems and reducing loss; the device is suitable for complex environment working condition operation (such as a valve well and a narrow space) which is inconvenient for field operators to operate, and has better field practicability; the valve can be widely applied to the field manual valve operation of large-scale industrial enterprises such as power plants, petrochemical industry and mines, and has wide prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the portable automatic valve operation executing device of the present invention;
FIG. 2 is a schematic structural view of an auxiliary driving wheel of the portable automatic valve operation executing device of the present invention;
FIG. 3 is a schematic view of the installation of the portable automatic valve operation actuator of the present invention;
wherein:
1. a drive motor; 2. a portable handle; 3. a main transmission wheel; 4. an auxiliary driving wheel; 5. penetrating a valve rod sleeve; 6. a drive compass; 7. a hub; 8. a valve handle clamping groove; 9. a balance force screw; 10. an adjustable mechanical linkage; 11. the valve fixing fastener; 12. a device housing; 13. a shockproof sheet; 14. a force balancing fastener; 15. a connecting rod; 16. an inner shaft; 17. an inner shaft hole; 18. an outer gear shaft; 19. an outer axle hole; 20. controlling a speed regulator; 21. a battery; 22. a valve; 23. a pipeline;
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the portable valve automatic operation executing apparatus includes: the device comprises a driving mechanism, an actuating mechanism and a fixing mechanism;
a drive mechanism for driving an actuator, comprising: the device comprises a driving motor 1, wherein the driving motor 1 is connected with a main driving wheel 3, the driving motor 1 and the main driving wheel 3 are both arranged in a device outer cover 12, the driving motor 1 adopts a direct current motor, and a portable handle 2 is further arranged on the device outer cover 12.
The actuating mechanism is used for connecting a valve and comprises an auxiliary driving wheel 4, a valve rod penetrating sleeve 5 and a transmission compass 6, wherein the auxiliary driving wheel 4 and the valve rod penetrating sleeve 5 are arranged in the device outer cover 12, the auxiliary driving wheel 4 is sleeved on the valve rod penetrating sleeve 5, the auxiliary driving wheel 4 is connected with the main driving wheel 3, the lower end of the valve rod penetrating sleeve 5 extends out of the device outer cover 12 and penetrates through the transmission compass 6, and a shockproof piece 13 is arranged at the joint of the valve rod penetrating sleeve 5 and the transmission compass 6.
Be equipped with valve handle draw-in groove 8 on the transmission compass 6, valve handle draw-in groove 8 matches with the valve handle, still be equipped with wheel hub on the transmission compass, the narrow and small space operating modes such as the various complicacies of scene of being convenient for are carried.
And the fixing mechanism is used for balancing acting force of the actuating device, one end of the fixing mechanism is connected with the device outer cover 12, and the other end of the fixing mechanism is connected with the valve supporting part.
The fixing mechanism comprises an adjustable mechanical connecting rod 10 and a valve fixing clamping piece 11, one end of the adjustable mechanical connecting rod 10 is connected with the main driving wheel 3, the other end of the adjustable mechanical connecting rod is connected with the valve fixing clamping piece 11, and the valve fixing clamping piece 11 is fixedly connected with the valve supporting part.
As shown in fig. 1 and fig. 2, the auxiliary transmission wheel 4 is formed by sleeving an outer gear shaft 18 on an inner shaft 16, a force balance clamping piece 14 is arranged at the joint of the outer gear shaft 18 and the inner shaft 16, the inner shaft 16 is sleeved on the valve stem penetrating sleeve 5, and the outer gear shaft is connected with the main transmission wheel; the external gear shaft 18 is connected with the main driving wheel 3 and plays a role in force transmission relation with the main driving wheel 3.
The inner shaft 16 is connected with the device outer cover 12 through the balance force screw rods 9, a plurality of inner shaft holes 17 are arranged on the inner shaft 16 at equal intervals, the balance force screw rods 9 correspond to the inner shaft holes 17 one by one, one end of each balance force screw rod 9 penetrates through the inner shaft holes 17 to be fixedly connected with the inner shaft 16, and the other end of each balance force screw rod 9 is fixedly connected with the device outer cover 12 to play a role in fixing with the device outer cover 12 and fixing with the force balance clamping piece 14 to play a role in balancing torque.
The outer gear shaft 18 is connected with the transmission compass 6 through a connecting rod 15, a plurality of outer shaft holes 19 are formed in the outer gear shaft 18 at equal intervals, the connecting rods 15 correspond to the outer shaft holes 19 one to one, one end of each connecting rod 15 penetrates through the outer shaft holes 19 to be fixedly connected with the outer gear, one end of each connecting rod 15 is fixedly connected with the transmission compass 6, and the outer gear shaft 18 plays a role in transmitting force with the main transmission wheel 3.
The main driving wheel 3 is provided with a mechanical force balance plate, the reaction force of the valve 22 is reversely transmitted to the adjustable mechanical connecting rod 10, then the reaction force is transmitted to the valve fixing clamping piece 11 arranged on the valve, and the reaction force between the motor and the valve 22 are mutually balanced.
As shown in fig. 3, the driving motor 1 is connected with an external control speed regulator 20, the control speed regulator 20 is connected with a battery 21, the battery 21 is a direct current lithium battery, the carrying is convenient, the continuous operation time is long according to the capacity improvement of the battery Ah, the battery can be charged after being used up, and the long-term application of the device is convenient.
The forward/reverse rotation function of the driving motor 1 is realized through electric wiring control, the opening and closing operation of a control valve 22 of the device is further realized, an overload protector is arranged in the control speed regulator 20, the field working current according to field debugging experience is avoided, the starting current of the motor is avoided, misoperation is prevented, and when the current of the motor is large, the overload protector automatically trips to cut off the power.
The working mode is as follows:
the device is placed on the upper part of a valve 22, a valve rod penetrates through a valve rod sleeve 5, a valve handle clamping piece 8 is clamped with an operating handle of the valve 22, and the valve handle clamping piece is connected and fixed with a valve fixing clamping piece 11 on the valve through an adjustable mechanical connecting rod 10 to finish installation operation.
Then the operator adjusts the switch of the battery 21 to NO, closes the switch on the control speed regulator 20, controls the forward rotation/reverse rotation, and performs the on/off operation on the valve 22, the operator adjusts the rotating speed of the driving motor 1 on site according to the actual moment of the valve 22 on site, the output torque of the device is improved, so as to adapt to the different medium moments of different valves on site, the driving motor 1 is electrified to rotate, and drives the main driving wheel 3 to act, and transmits the force to the auxiliary driving wheel 4, thereby completing the speed reduction ratio once speed reduction process, the auxiliary driving wheel 4 is mechanically connected through a screw, the force is transmitted to the transmission compass 6, the valve handle clamping piece 8 attached to the transmission compass 6 transmits the force to the valve handle, and the valve 22 rotates.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. Portable valve automatic operation final controlling element, its characterized in that includes:
a drive mechanism for driving an actuator, comprising: the driving motor is connected with the main driving wheel, and the driving motor and the main driving wheel are both arranged in the device outer cover;
the actuating mechanism is used for connecting a valve and comprises an auxiliary driving wheel, a valve rod penetrating sleeve and a transmission compass, wherein the auxiliary driving wheel and the valve rod penetrating sleeve are both arranged in the device outer cover;
and the fixing mechanism is used for balancing acting force of the actuating device, one end of the fixing mechanism is connected with the device outer cover, and the other end of the fixing mechanism is connected with the valve supporting part.
2. The portable valve automated operation performing apparatus of claim 1, wherein: the auxiliary driving wheel is formed by sleeving an outer gear shaft on an inner shaft, a force balance clamping piece is arranged at the joint of the outer gear shaft and the inner shaft, the inner shaft is sleeved on the valve rod penetrating sleeve, and the outer gear shaft is connected with the main driving wheel.
3. The portable valve automated operation performing apparatus of claim 2, wherein: the inner shaft is connected with the device outer cover through a balance force screw rod, a plurality of inner shaft holes are formed in the inner shaft at equal intervals, the balance force screw rods correspond to the inner shaft holes one to one, one end of each balance force screw rod penetrates through the inner shaft holes to be fixedly connected with the inner shaft, and the other end of each balance force screw rod is fixedly connected with the device outer cover.
4. The portable valve automated operation performing apparatus of claim 2, wherein: the outer tooth axle pass through the connecting rod with the transmission compass is connected, set up a plurality of outer shaft holes with equal interval on the outer tooth axle, the connecting rod with outer shaft hole one-to-one, outer shaft hole and outer gear fixed connection are passed to connecting rod one end, one end with transmission compass fixed connection.
5. The portable valve automated operation performing apparatus of claim 1, wherein: and a valve handle clamping groove is formed in the transmission compass and is matched with the valve handle.
6. The portable valve automated operation performing apparatus of claim 1, wherein: and a hub is also arranged on the transmission compass.
7. The portable valve automated operation performing apparatus of claim 1, wherein: the fixing mechanism comprises an adjustable mechanical connecting rod and a valve fixing clamping piece, one end of the adjustable mechanical connecting rod is connected with the main driving wheel, the other end of the adjustable mechanical connecting rod is connected with the valve fixing clamping piece, and the valve fixing clamping piece is fixedly connected with the valve supporting part.
8. The portable valve automated operation performing apparatus of claim 1, wherein: and a shockproof sheet is arranged at the joint of the valve rod penetrating sleeve and the transmission compass.
9. The portable valve automated operation performing apparatus of claim 1, wherein: the device outer cover is also provided with a portable handle.
10. The portable valve automated operation performing apparatus of claim 1, wherein: the driving motor is connected with an external control speed regulator, the control speed regulator is connected with a battery, and an overload protector is arranged in the control speed regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565642.7U CN212887434U (en) | 2020-04-16 | 2020-04-16 | Portable valve automatic operation executing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020565642.7U CN212887434U (en) | 2020-04-16 | 2020-04-16 | Portable valve automatic operation executing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212887434U true CN212887434U (en) | 2021-04-06 |
Family
ID=75227152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020565642.7U Active CN212887434U (en) | 2020-04-16 | 2020-04-16 | Portable valve automatic operation executing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212887434U (en) |
-
2020
- 2020-04-16 CN CN202020565642.7U patent/CN212887434U/en active Active
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