CN217736431U

CN217736431U - Electric actuating mechanism with adjustable handle angle

Info

Publication number: CN217736431U
Application number: CN202221388602.5U
Authority: CN
Inventors: 陈泉
Original assignee: Wenzhou Ruiji Measurement And Control Equipment Co ltd
Current assignee: Wenzhou Ruiji Measurement And Control Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-04
Anticipated expiration: 2032-06-06

Abstract

The utility model provides an electric actuator of handle angularly adjustable, the equal fixedly connected with fin in both sides of actuating mechanism work box, the centre of actuating mechanism work box top is rotated and is connected with the handle, handle axle center department fixedly connected with synchronizing shaft, the top fixedly connected with concentric plate of synchronizing shaft, the surface of concentric plate is provided with concentric groove, the left side fixedly connected with support frame at actuating mechanism work box top, one side fixedly connected with regulation box of support frame, one side fixedly connected with reset spring of regulation box inner wall. The utility model provides an electric actuator of handle angularly adjustable through the joint setting of concentric dish, concentric groove, support frame, regulating box and manual pole, the device can be adjusted outside handle comprehensively through the homocentric dish of hand-operated rotation to the angle of handle can be stably confirmed, and the structure of being correlated with simultaneously is very simple, easily staff's fast operation.

Description

Electric actuating mechanism with adjustable handle angle

Technical Field

The utility model relates to an actuating mechanism field especially relates to handle angularly adjustable electric actuator.

Background

The most extensive definition for an actuator is: a drive device capable of providing linear or rotary motion utilizes a drive energy source and operates under a control signal. Actuators use liquid, gas, electricity or other energy sources and convert them into drive action by motors, cylinders or other means. The basic types of the material are partial revolution multiple rotary and straight travel driving modes. Electrically driven multi-turn actuators are one of the most common and reliable types of actuators. The single-phase or three-phase motor is used for driving a gear or a worm gear and finally driving a valve rod nut, and the valve rod nut enables a valve rod to move to open or close the valve. The multi-rotation type electric actuating mechanism can quickly drive a large-size valve. In order to protect the valve from being damaged, a limit switch arranged at the end point of the valve stroke can cut off the power supply of the motor, meanwhile, when the safety torque is exceeded, the torque sensing device can also cut off the power supply of the motor, a position switch is used for indicating the switching state of the valve, and a hand wheel mechanism provided with a clutch device can manually operate the valve when the power supply fails.

Along with the high-speed development of economy, the demand of the electric actuating mechanism is higher and higher, and when the general electric actuating mechanism works stably for a long time, the general electric actuating mechanism can only rely on self structure automatic adjustment, lacks artificial active adjustment ability when necessary, and can not ensure the absolute control of workers on the electric actuating mechanism.

Therefore, it is necessary to provide an electric actuator with an adjustable handle angle to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a handle angularly adjustable electric actuator has solved the long-time stable during operation of general electric actuator, can only rely on self structure automatically regulated, lacks artificial initiative adjusting capability when necessary, can't guarantee the staff to electric actuator's absolute control's problem.

For solving the technical problem, the utility model provides an electric actuator of handle angularly adjustable, including actuating mechanism work box, the equal fixedly connected with fin in both sides of actuating mechanism work box, the centre at actuating mechanism work box top is rotated and is connected with the handle, handle axle center department fixedly connected with synchronizing shaft, the top fixedly connected with concentric plate of synchronizing shaft, the surface of concentric plate is provided with concentric groove, the left side fixedly connected with support frame at actuating mechanism work box top, one side fixedly connected with adjusting box of support frame, one side fixedly connected with reset spring of adjusting box inner wall, reset spring's bottom fixedly connected with horizontal diaphragm, one side of horizontal diaphragm runs through adjusting box and extends to adjusting box's outside, the right side fixedly connected with dop of horizontal diaphragm bottom, the top fixedly connected with manual pole of horizontal diaphragm, the top of manual pole runs through adjusting box and extends to adjusting box's top.

Preferably, a horizontal mounting plate is fixedly connected to the bottom of the actuating mechanism working box.

Preferably, a screw rod penetrates through the surface of the horizontal mounting plate.

Preferably, the top end of the screw rod is fixedly connected with a screw head.

Preferably, the left side of the actuating mechanism working box is fixedly connected with a connecting plate.

Preferably, the connection plate is rotatably connected with a swing post on the surface.

Compared with the prior art, the utility model provides an electric actuator of handle angularly adjustable has following beneficial effect:

the utility model provides an electric actuator of handle angularly adjustable, through concentric disc, concentric groove, the support frame, the regulating box, reset spring, horizontal diaphragm, the dop, the joint setting of swing post and manual pole, the device can be through the manual rotatory concentric disc to outside handle is adjusted comprehensively, and the angle of handle can be stably confirmed, the relevant structure is very simple simultaneously, easily staff's quick operation, and make things convenient for the later stage to maintain fast, through the horizontal mounting board, the screw pole, the joint setting of screw head and linkage plate, the device can be before the use stable install at fixed position, make things convenient for later stage to use the maintenance.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an electric actuator with an adjustable handle angle according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a top view of a concentric groove structure.

The reference numbers in the figures: 1. an actuator work box; 2. a heat sink; 3. a handle; 4. a synchronizing shaft; 5. concentric discs; 6. a concentric groove; 7. a support frame; 8. an adjustment box; 9. a return spring; 10. a horizontal transverse plate; 11. clamping a head; 12. a swing post; 13. a manual lever; 14. a horizontal mounting plate; 15. a screw shaft; 16. a screw head; 17. a connector tile.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the electric actuator with an adjustable handle angle provided by the present invention; FIG. 2 is an enlarged view of a portion A of FIG. 1; fig. 3 is a top view of a concentric groove structure. Handle angularly adjustable electric actuator, including actuating mechanism work box 1, the equal fixedly connected with fin 2 in both sides of actuating mechanism work box 1, the centre at 1 top of actuating mechanism work box rotates and is connected with handle 3, 3 axle center fixedly connected with synchronizing shaft 4 of handle, the top fixedly connected with concentric dish 5 of synchronizing shaft 4, the surface of concentric dish 5 is provided with concentric groove 6, the left side fixedly connected with support frame 7 at actuating mechanism work box 1 top, one side fixedly connected with regulating box 8 of support frame 7, one side fixedly connected with reset spring 9 of regulating box 8 inner wall, the horizontal diaphragm 10 of bottom fixedly connected with horizontal diaphragm 10 of reset spring 9, one side of horizontal diaphragm 10 is run through regulating box 8 and is extended to the outside of regulating box 8, the right side fixedly connected with dop 11 of horizontal diaphragm 10 bottom, the manual pole 13 of top fixedly connected with of horizontal diaphragm 10, the top of manual pole 13 is run through regulating box 8 and is extended to the top of regulating box 8.

The bottom of the actuating mechanism working box 1 is fixedly connected with a horizontal mounting plate 14, a lead screw 15 penetrates through the surface of the horizontal mounting plate 14, and a screw head 16 is fixedly connected to the top end of the lead screw 15.

The left side of the actuating mechanism working box 1 is fixedly connected with a connecting plate 17, and the surface of the connecting plate 17 is rotatably connected with a swing post 12.

The utility model provides an electric actuator of handle angularly adjustable's theory of operation as follows:

during operation, be connected with equipment through lead screw 15 and screw head 16, with horizontal mounting plate 14 and external equipment fixed connection, open actuating mechanism work box 1, dispel the heat to actuating mechanism work box 1 through fin 2, when carrying out manual operation to actuating mechanism work box 1, manual lever 13 in the adjustment box 8 is pulled up, reset spring 9 is extruded, horizontal diaphragm 10 drives dop 11 and shifts up, dop 11 breaks away from with concentric groove 6 in 5, rotate handle 3 to suitable angle, then loosen manual lever 13, dop 11 moves down again with concentric groove 6 block, handle 3 is fixed, continue the operation, use when the device, restore the device.

through concentric disc 5, concentric groove 6, support frame 7, adjusting box 8, reset spring 9, horizontal diaphragm 10, dop 11, swing post 12 and manual rod 13's joint sets up, the device can be adjusted outside handle 3 comprehensively through manual rotatory concentric disc 5, and the angle of handle 3 can be stably confirmed, relevant structure is very simple simultaneously, easily staff's fast operation, and make things convenient for the later stage to maintain fast, through horizontal mounting board 14, screw rod 15, the joint setting of screw head 16 and linking plate 17, the device can be before using stable installing in fixed position, make things convenient for the later stage to use the maintenance.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Handle angularly adjustable electric actuator, including actuating mechanism work box (1), its characterized in that: the utility model discloses an actuating mechanism's adjusting box, including actuating mechanism work box (1), the equal fixedly connected with fin (2) in both sides of actuating mechanism work box (1), the centre at actuating mechanism work box (1) top is rotated and is connected with handle (3), fixedly connected with synchronizing shaft (4) are located in handle (3) axle center, the top fixedly connected with concentric disc (5) of synchronizing shaft (4), the surface of concentric disc (5) is provided with concentric groove (6), left side fixedly connected with support frame (7) at actuating mechanism work box (1) top, one side fixedly connected with adjusting box (8) of support frame (7), one side fixedly connected with reset spring (9) of adjusting box (8) inner wall, the bottom fixedly connected with horizontal diaphragm (10) of reset spring (9), one side of horizontal diaphragm (10) runs through adjusting box (8) and extends to the outside of adjusting box (8), right side fixedly connected with dop (11) of horizontal diaphragm (10) bottom, the top fixedly connected with manual rod (13) of horizontal diaphragm (10), the top of manual rod (13) runs through adjusting box (8) and extends to the top of adjusting box (8).

2. The electric actuator with the adjustable handle angle as claimed in claim 1, characterized in that a horizontal mounting plate (14) is fixedly connected to the bottom of the actuator working box (1).

3. The electric actuator of claim 2, wherein a screw (15) penetrates through the surface of the horizontal mounting plate (14).

4. The electric actuator with adjustable handle angle according to claim 3, characterized in that a screw head (16) is fixedly connected to the top end of the screw shaft (15).

5. The handle angle adjustable electric actuator according to claim 1, characterized in that the left side of the actuator operating box (1) is fixedly connected with a joint plate (17).

6. The electric actuator for angular adjustment of handles according to claim 5, characterized in that the surface of the joint plate (17) is pivotally connected with a swing post (12).