CN210293671U

CN210293671U - Intelligent electric valve positioner adjusting device

Info

Publication number: CN210293671U
Application number: CN201921307779.6U
Authority: CN
Inventors: 刘伟
Original assignee: Shandong Saikong Automation Equipment Co Ltd
Current assignee: Shandong Saikong Automation Equipment Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-10
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an intelligent electric valve locator timing device, which comprises a box body, the top of the box body is fixedly connected with a fixed block, the back of the fixed block is rotatably connected with a first clamping rod, one side of the top of the box body, which is far away from the fixed block, is provided with a rotary disc, one side of the rotary disc, which is close to the first clamping rod, is provided with a clamping groove matched with the first clamping rod for use, the inner wall of the clamping groove is clamped with the outer side of the first clamping rod, one side of the rotary disc, which is far away from the first clamping rod, is fixedly connected with a handle, the bottom of the rotary disc is fixedly connected with a threaded rod, and through the matching use among the rotary disc, the handle, the threaded rod, a threaded plate, a sliding rod, a first sliding block, a first connecting block, a connecting rod, a second connecting block, a connecting plate, a movable plate, a supporting rod, complex operation, time and labor waste, is convenient for users to use and improves the practicability of the device.

Description

Intelligent electric valve positioner adjusting device

Technical Field

The utility model relates to an electric valve locator technical field specifically is an intelligence electric valve locator timing device.

Background

The electric valve positioner is a main accessory of a control valve, which takes a valve rod displacement signal as an input feedback measurement signal and takes a controller output signal as a setting signal to compare, when the two have deviation, the output signal from the electric valve positioner to an actuating mechanism is changed to make the actuating mechanism act, and a one-to-one correspondence relationship between the valve rod displacement times and the controller output signal is established, so that the valve positioner forms a feedback control system which takes the valve rod displacement as the measurement signal and takes the controller output as the setting signal, and the manipulated variable of the control system is the output signal of the valve positioner to the actuating mechanism.

The current intelligent electric valve positioner is said before using again, all can carry out the timing processing to it earlier, and current intelligent electric valve positioner is with timing device when using, all fix the timing device on self-control support, relevant instrument and meter is placed and is operated on the operation panel, nevertheless because its is bulky, heavy in weight, lead to current intelligent electric valve positioner timing device not convenient for install when using, to the user, complex operation, waste time and energy, inconvenient user's use, for this reason, provide an intelligent electric valve positioner timing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence electric valve locator timing device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent electropneumatic valve positioner adjusting device comprises a box body, wherein a fixed block is fixedly connected to the top of the box body, a first clamping rod is rotatably connected to the back of the fixed block, a rotary disc is arranged on one side, away from the fixed block, of the top of the box body, a clamping groove matched with the first clamping rod for use is formed in one side, close to the first clamping rod, of the rotary disc, the inner wall of the clamping groove is clamped with the outer side of the first clamping rod, a handle is fixedly connected to one side, away from the first clamping rod, of the rotary disc, a threaded rod is fixedly connected to the bottom of the rotary disc, one side of the threaded rod penetrates through one side of the box body and extends to the inner cavity of the box body, a threaded plate is in threaded connection with the outer side of the threaded rod, a sliding rod is fixedly connected to one side of the threaded plate, a first sliding, the installation mechanism comprises a first connecting block, a connecting rod, a second connecting block, a connecting plate, a movable plate, a supporting rod, a second sliding block and a second clamping rod.

As further preferable in the present technical solution: the back of first connecting block rotates and is connected with the connecting rod, one side that first connecting block was kept away from to the connecting rod rotates and is connected with the second connecting block, one side fixedly connected with connecting plate of connecting rod is kept away from to the second connecting block, one side fixedly connected with fly leaf of second connecting block is kept away from to the connecting plate, the top and the equal fixedly connected with bracing piece in bottom of fly leaf, one side fixedly connected with second slider of fly leaf is kept away from to the bracing piece, the upper portion and the equal fixedly connected with second kelly in lower part that connecting plate one side was kept away from to the bracing piece.

As further preferable in the present technical solution: the bottom of the threaded rod is rotatably connected with a bearing, the inner ring of the bearing is rotatably connected with the outer side of the threaded rod, and the outer ring of the bearing is fixedly connected with the inner wall of the box body.

As further preferable in the present technical solution: the left upper portion of box inner chamber all sets up with first slider cooperation first spout that uses with the lower part, the inner wall of first spout and the outside sliding connection of first slider.

As further preferable in the present technical solution: and the upper part and the lower part of the inner cavity of the box body are both provided with second sliding grooves matched with the second sliding blocks for use, and the inner walls of the second sliding grooves are connected with the outer sides of the second sliding blocks in a sliding manner.

As further preferable in the present technical solution: the outer side of the second clamping rod is sleeved with a limiting plate, the inner ring of the limiting plate is in sliding connection with the outer side of the second clamping rod, and the outer ring of the limiting plate is fixedly connected with the inner wall of the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

the adjustment device solves the problems that the existing adjustment device for the intelligent electric valve positioner is inconvenient to install when in use, complicated to operate and time and labor consuming for a user, facilitates the use of the user and improves the practicability of the device by arranging the turnplate, the handle, the threaded rod, the threaded plate, the sliding rod, the first slider, the first connecting block, the connecting rod, the second connecting block, the connecting plate, the movable plate, the supporting rod, the second slider and the second clamping rod to be matched for use;

through setting up the bearing, the rotation of threaded rod in the box has been made things convenient for, the frictional force between threaded rod and the box has been reduced, the effectual life who prolongs the part, through setting up first spout, the slip of first slider in the box has been made things convenient for, the frictional force between first slider and the box has been reduced, the effectual life who prolongs the part, through setting up the second spout, the slip of second slider in the box has been made things convenient for, the frictional force between second slider and the box has been reduced, the effectual life who prolongs the part, through setting up the limiting plate, the stability of second kelly in the motion process has been improved, avoided because of lacking stop device, lead to the limiting plate to appear rocking or the phenomenon of skew in the motion process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structural box body of the present invention;

fig. 3 is an enlarged schematic view of the structure of the region a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a fixed block; 3. a first clamping rod; 4. a turntable; 5. a card slot; 6. a handle; 7. a threaded rod; 8. a thread plate; 9. a slide bar; 10. a first slider; 11. an installation mechanism; 12. a first connection block; 13. a connecting rod; 14. a second connecting block; 15. a connecting plate; 16. a movable plate; 17. a support bar; 18. a second slider; 19. a second clamping rod; 20. a bearing; 21. a first chute; 22. a second chute; 23. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent electric valve positioner adjusting device comprises a box body 1, wherein a fixed block 2 is fixedly connected to the top of the box body 1, a first clamping rod 3 is rotatably connected to the back of the fixed block 2, a rotary disc 4 is arranged on one side, far away from the fixed block 2, of the top of the box body 1, a clamping groove 5 matched with the first clamping rod 3 for use is formed in one side, close to the first clamping rod 3, of the rotary disc 4, the inner wall of the clamping groove 5 is clamped with the outer side of the first clamping rod 3, a handle 6 is fixedly connected to one side, far away from the first clamping rod 3, of the rotary disc 4, a threaded rod 7 is fixedly connected to the bottom of the rotary disc 4, one side of the threaded rod 7 penetrates through one side of the box body 1 and extends to the inner cavity of the box body 1, a threaded plate 8 is connected to the outer side of the threaded rod 7 through threads, a sliding rod 9 is fixedly connected to, one side of the threaded plate 8, which is far away from the sliding rod 9, is fixedly connected with an installation mechanism 11, and the installation mechanism 11 comprises a first connecting block 12, a connecting rod 13, a second connecting block 14, a connecting plate 15, a movable plate 16, a supporting rod 17, a second sliding block 18 and a second clamping rod 19.

In this embodiment, specifically: the back of the first connecting block 12 is rotatably connected with a connecting rod 13, one side of the connecting rod 13, which is far away from the first connecting block 12, is rotatably connected with a second connecting block 14, one side of the second connecting block 14, which is far away from the connecting rod 13, is fixedly connected with a connecting plate 15, one side of the connecting plate 15, which is far away from the second connecting block 14, is fixedly connected with a movable plate 16, the top and the bottom of the movable plate 16 are both fixedly connected with supporting rods 17, one side of the supporting rods 17, which is far away from the movable plate 16, is fixedly connected with a second slider 18, the upper part and the lower part of the supporting rods 17, which are far away from the connecting plate 15, are both fixedly connected with a second clamping rod 19, and by matching the arrangement of the turntable 4, the handle 6, the threaded rod 7, the threaded plate 8, the sliding rod 9, the first slider 10, the first connecting block 12, the problem of current intelligent electropneumatic valve locator timing device be not convenient for install when using, to the user, complex operation, waste time and energy is solved, made things convenient for user's use, improved the practicality of device.

In this embodiment, specifically: the bottom of threaded rod 7 rotates and is connected with bearing 20, the inner circle of bearing 20 rotates with the outside of threaded rod 7 and is connected, the outer lane of bearing 20 and the inner wall fixed connection of box 1 through setting up bearing 20, have made things convenient for the rotation of threaded rod 7 in box 1, have reduced the frictional force between threaded rod 7 and the box 1, the effectual life who prolongs the part.

In this embodiment, specifically: first spout 21 that uses with the cooperation of first slider 10 is all seted up to the left upper portion of box 1 inner chamber and lower part, the inner wall of first spout 21 and the outside sliding connection of first slider 10 have made things convenient for the slip of first slider 10 in box 1 through setting up first spout 21, have reduced the frictional force between first slider 10 and the box 1, the effectual life who prolongs the part.

In this embodiment, specifically: the upper portion and the lower part of the inner cavity of the box body 1 are both provided with a second sliding groove 22 matched with the second sliding block 18 for use, the inner wall of the second sliding groove 22 is connected with the outer side of the second sliding block 18 in a sliding mode, the second sliding groove 22 is arranged, sliding of the second sliding block 18 in the box body 1 is facilitated, friction force between the second sliding block 18 and the box body 1 is reduced, and the service life of parts is effectively prolonged.

In this embodiment, specifically: the outside cover of second kelly 19 is equipped with limiting plate 23, the inner circle of limiting plate 23 and the outside sliding connection of second kelly 19, the outer lane of limiting plate 23 and the inner wall fixed connection of box 1 through setting up limiting plate 23, have improved the stability of second kelly 19 in the motion process, have avoided because of lacking stop device, lead to limiting plate 23 to appear rocking or the phenomenon of skew in the motion process.

Working principle or structure principle, when using, the user takes out first kelly 3 from draw-in groove 5 at first, then drive carousel 4 through handle 6 and rotate, carousel 4 drives threaded rod 7 and rotates, threaded rod 7 drives the motion of threaded plate 8, threaded plate 8 drives the motion of first connecting block 12, first connecting block 12 drives the motion of connecting rod 13, connecting rod 13 drives the motion of second connecting block 14, second connecting block 14 drives connecting plate 15 and moves, connecting plate 15 drives the motion of fly leaf 16, fly leaf 16 drives the motion of second kelly 19, thereby can reach the purpose that current smart electric valve locator is with the timing device convenient to install when using.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence electric valve locator timing device, includes box (1), its characterized in that: the top of the box body (1) is fixedly connected with a fixed block (2), the back of the fixed block (2) is rotatably connected with a first clamping rod (3), one side, far away from the fixed block (2), of the top of the box body (1) is provided with a rotary table (4), one side, close to the first clamping rod (3), of the rotary table (4) is provided with a clamping groove (5) matched with the first clamping rod (3) for use, the inner wall of the clamping groove (5) is clamped with the outer side of the first clamping rod (3), one side, far away from the first clamping rod (3), of the rotary table (4) is fixedly connected with a handle (6), the bottom of the rotary table (4) is fixedly connected with a threaded rod (7), one side of the threaded rod (7) penetrates through one side of the box body (1) and extends to the inner cavity of the box body (1), the outer side of the threaded rod (7) is connected with a threaded plate (8), one, the sliding rod (9) is far away from a first sliding block (10) of one side fixedly connected with of a threaded plate (8), the threaded plate (8) is far away from a mounting mechanism (11) of one side fixedly connected with of the sliding rod (9), and the mounting mechanism (11) comprises a first connecting block (12), a connecting rod (13), a second connecting block (14), a connecting plate (15), a movable plate (16), a supporting rod (17), a second sliding block (18) and a second clamping rod (19).

2. The adjustment device for the intelligent electrical valve positioner according to claim 1, wherein: the back of first connecting block (12) rotates and is connected with connecting rod (13), one side that first connecting block (12) was kept away from in connecting rod (13) rotates and is connected with second connecting block (14), one side fixedly connected with connecting plate (15) of connecting rod (13) are kept away from in second connecting block (14), one side fixedly connected with fly leaf (16) of second connecting block (14) are kept away from in connecting plate (15), the top and the equal fixedly connected with bracing piece (17) in bottom of fly leaf (16), one side fixedly connected with second slider (18) of fly leaf (16) are kept away from in bracing piece (17), the upper portion and the equal fixedly connected with second kelly (19) in lower part of connecting plate (15) one side are kept away from in bracing piece (17).

3. The adjustment device for the intelligent electrical valve positioner according to claim 1, wherein: the bottom of threaded rod (7) rotates and is connected with bearing (20), the inner circle of bearing (20) rotates with the outside of threaded rod (7) and is connected, the outer lane of bearing (20) and the inner wall fixed connection of box (1).

4. The adjustment device for the intelligent electrical valve positioner according to claim 1, wherein: first spout (21) that use with first slider (10) cooperation are all seted up to the left upper portion of box (1) inner chamber and lower part, the inner wall of first spout (21) and the outside sliding connection of first slider (10).

5. The adjustment device for the intelligent electrical valve positioner according to claim 1, wherein: and the upper part and the lower part of the inner cavity of the box body (1) are both provided with a second sliding chute (22) matched with the second sliding block (18) for use, and the inner wall of the second sliding chute (22) is in sliding connection with the outer side of the second sliding block (18).

6. The adjustment device for the intelligent electrical valve positioner according to claim 1, wherein: the outside cover of second kelly (19) is equipped with limiting plate (23), the inner circle of limiting plate (23) and the outside sliding connection of second kelly (19), the outer lane of limiting plate (23) and the inner wall fixed connection of box (1).