CN211220445U

CN211220445U - Assembly frame of executor

Info

Publication number: CN211220445U
Application number: CN201922485601.7U
Authority: CN
Inventors: 何文洪
Original assignee: Hangzhou Dingfu Control Valve Co ltd
Current assignee: Hangzhou Dingfu Control Valve Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-11
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an equipment frame of executor, including the expansion bracket with expansion bracket fixed connection fit with a contraceptive ring and lower ring, still including set up in the intra-annular fixing device that is used for fixed valve in lower and set up in the fixing device two that is used for fixed executor that fits with a contraceptive ring, solved present equipment frame and can't fix the executor, and when the executor of installation co-altitude, need use the equipment frame that corresponds, the higher problem of cost.

Description

Assembly frame of executor

Technical Field

The utility model relates to a valve erection equipment technical field, in particular to equipment frame of executor.

Background

The governing valve generally comprises executor and valve, and some deviations can appear when the manual work is installed the executor on the valve, therefore the assembly frame is suitable for fortune to come, and present assembly frame can't be fixed the executor, and when the executor of not co-altitude is installed, needs to use the assembly frame that corresponds, and is with higher costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an equipment frame of executor has solved present equipment frame and can't fix the executor, and when the executor of installation co-altitude, needs use the equipment frame that corresponds, the higher problem of cost.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an assembly frame of an actuator comprises a telescopic frame, an upper ring and a lower ring which are fixedly connected with the telescopic frame, a first fixing device arranged in the lower ring and used for fixing a valve, and a second fixing device arranged in the upper ring and used for fixing the actuator, wherein the second fixing device comprises an inner toothed ring and a sliding rod, the inner side of the upper ring is provided with a first sliding groove, the inner toothed ring is arranged in the first sliding groove and in sliding fit with the first sliding groove, two sides of the first sliding groove are respectively fixed with a first fixing rod and a second fixing rod, the first fixing rod is externally sleeved with a first gear which is in rotating fit with the first fixing rod, the second fixing rod is externally sleeved with a second gear which is in rotating fit with the second fixing rod, the first gear is meshed with the inner toothed ring, the first gear is meshed with the second gear, the lower wall of the first sliding groove is provided with a dovetail groove, and a dovetail block, one side of the dovetail block, far away from the dovetail groove, is fixed with a rack, the rack is meshed with the second gear, one end, far away from the inner toothed ring, of the rack is fixed with a pressing plate, the sliding rod is fixedly connected with the inner toothed ring, a sliding way is arranged in the first sliding groove, the sliding rod is in sliding fit with the sliding way, and a clamping assembly is arranged on the sliding rod.

Adopt above-mentioned technical scheme, when will adorning the executor on the valve, will the lower ring adorn on the valve, fix the lower ring on the valve through fixing device one, then move the executor to the assigned position again, adjust the expansion bracket to a certain position, when wanting fixed executor, loosen clamping component, the slip slide bar drives the interior ring gear and rotates, interior ring gear rotates and drives gear one and rotates, gear one rotates and drives gear two and rotates, gear two rotates and drives the rack removal, the rack removal drives the dovetail piece and moves along the dovetail, dovetail piece and dovetail play and prevent rack pivoted effect, the rack removal drives the briquetting and removes to the executor, the briquetting fixes the executor.

Preferably, the fixing device comprises an air cylinder and a rotating rod, the air cylinder is fixed in the lower ring, a groove is arranged in the lower ring, a first connecting rod which is in sliding fit with the groove is arranged in the groove, a piston rod of the cylinder is fixedly connected with the first connecting rod, a third fixing rod is fixed in the groove, the rotating rod is sleeved on the third fixing rod, the rotating rod is in rotating fit with the fixed rod III, one end of the rotating rod close to the connecting rod I is provided with a sliding groove II, the first connecting rod is arranged in the second sliding groove and is in sliding fit with the second sliding groove, the fourth sliding groove is arranged at one end of the rotating rod away from the second sliding groove, a second connecting rod which is in sliding fit with the fourth sliding groove is arranged in the fourth sliding groove, one end of the second connecting rod is fixedly connected with the arc-shaped rod, a pressing block in sliding fit with the groove is arranged in the groove, and one end, away from the rotating rod, of the arc-shaped rod is hinged to the pressing block.

Adopt above-mentioned technical scheme, when will fixing valve and lower ring, will the lower ring remove the assigned position, start the cylinder, the piston rod of cylinder stretches out and drives connecting rod one and remove, and connecting rod one removes and drives the bull stick and rotate, and the bull stick rotates and drives connecting rod two and remove, and connecting rod two removes and drives the arc pole and remove, and the arc pole removes and drives the briquetting and remove to the valve, and briquetting and connecting rod one fix the valve, have played the effect of fixing lower ring and valve.

Preferably, the telescopic frame comprises a first rod and a second rod, one end of the first rod is fixedly connected with the upper ring, one end of the second rod is fixedly connected with the lower ring, the first rod and the second rod are in sliding fit, an external thread ring is fixed at one end, far away from the lower ring, of the second rod, a soft pressing block is fixed on the external thread ring, an oblique internal thread ring is sleeved on the first rod in a sleeved mode and is in rotating fit with the first rod, and the oblique internal thread ring is in threaded fit with the external thread ring.

Adopt above-mentioned technical scheme, when will stretch or shorten the expansion bracket, rotate the oblique shape internal thread ring, loosen pole one and pole two, travel bar one to the assigned position, reverse rotation oblique shape internal thread ring drives soft pressing block and removes to pole one, presses down pole two until soft pressing block, and soft pressing block is fixed with pole one and pole two, has played the effect of fixed pole one and pole two after removing.

Preferably, the clamping assembly comprises a threaded rod and a rotating block, the threaded rod is fixedly connected with the sliding rod, and the rotating block is in threaded fit with the threaded rod.

By adopting the technical scheme, when the slide bar moves to the designated position, the rotating block is rotated until the rotating block presses the side wall of the upper ring, and the rotating block fixes the slide bar, thereby fixing the slide bar.

Preferably, a limiting block is fixed to one side of the pressing block, a third sliding groove is formed in the limiting block, one end of the arc-shaped rod is arranged in the third sliding groove, and the arc-shaped rod is in sliding fit with the third sliding groove.

Adopt above-mentioned technical scheme, the arc pole removes and drives the briquetting and remove, and the briquetting removes along the stopper, and the stopper plays the effect that prevents the briquetting and shift out, has played the effect that prevents the briquetting and shift out.

Preferably, a control button is fixed on the lower ring.

By adopting the technical scheme, the control button plays a role in controlling the air cylinder.

Preferably, a handle is fixed on the upper ring.

By adopting the technical scheme, the lifting handle plays a role in facilitating lifting of the assembly frame.

Drawings

FIG. 1 is a schematic structural view of an assembly frame;

FIG. 2 is a schematic structural view for showing a second fixing device;

FIG. 3 is a schematic structural view for showing a first fixing device;

fig. 4 is a schematic structural view for showing the telescopic rod.

Reference numerals: 1. a telescopic frame; 2. ring fitting; 3. a lower ring; 4. a first fixing device; 5. a second fixing device; 6. an inner gear ring; 7. a slide bar; 8. a first sliding chute; 9. fixing a rod I; 10. a second fixing rod; 11. a first gear; 12. a second gear; 13. a dovetail groove; 14. a dovetail block; 15. a rack; 16. pressing a plate; 17. a slideway; 18. a clamping assembly; 19. a cylinder; 20. a rotating rod; 21. a groove; 22. a first connecting rod; 23. fixing a rod III; 24. a second chute; 25. an arcuate bar; 26. briquetting; 27. a first rod; 28. a second rod; 29. an externally threaded ring; 30. a soft pressing block; 31. a tapered internal threaded ring; 32. a threaded rod; 33. rotating the block; 34. a limiting block; 35. a third chute; 36. a control button; 37. a handle; 38. a fourth chute; 39. and a second connecting rod.

Detailed Description

The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.

Referring to fig. 1 to 4, an assembly frame for an actuator comprises an expansion frame 1, an upper ring 2 and a lower ring 3 fixedly connected with the expansion frame 1, wherein a handle 37 is fixed on the upper ring 2, a hand is placed on the handle 37, the handle 37 is lifted to drive the assembly frame to move to a valve, the assembly frame further comprises a first fixing device 4 arranged in the lower ring 3 and used for fixing the valve and a second fixing device 5 arranged in the upper ring 2 and used for fixing the actuator, when the actuator is to be mounted on the valve, the lower ring 3 is mounted on the valve, the first fixing device 4 comprises a cylinder 19 and a rotating rod 20, the cylinder 19 is fixed in the lower ring 3, the cylinder 19 is started, a groove 21 is formed in the lower ring 3, a first connecting rod 22 in sliding fit with the groove 21 is arranged in the groove 21, a piston rod of the cylinder 19 is fixedly connected with the first connecting rod 22, a control button 36 is fixed on the lower ring 3, the cylinder 19 is started by pressing the control button 36, the piston rod of, a third fixed rod 23 is fixed in the groove 21, the rotating rod 20 is sleeved outside the third fixed rod 23, the rotating rod 20 is in rotating fit with the third fixed rod 23, a second sliding groove 24 is formed in one end, close to the first connecting rod 22, of the rotating rod 20, the first connecting rod 22 is arranged in the second sliding groove 24, the first connecting rod 22 is in sliding fit with the second sliding groove 24, the first connecting rod 22 moves to drive the rotating rod 20 to rotate, a fourth sliding groove 38 is formed in one end, far away from the second sliding groove 24, of the rotating rod 20, a second connecting rod 39 in sliding fit with the fourth sliding groove 38 is arranged in the fourth sliding groove 38, one end of the second connecting rod 39 is fixedly connected with the arc-shaped rod 25, the rotating rod 20 rotates to drive the second connecting rod 39 to move, the second connecting rod 39 moves to drive the arc-shaped rod 25 to move, a pressing block 26 in sliding fit with the groove 21 is arranged in the groove 21, one end, far away from the rotating rod 20, is hinged to the pressing block 26, a limiting, the arc-shaped rod 25 moves to drive the pressing block 26 to move along the limiting block 34, the pressing block 26 and the connecting rod 22 play a role in fixing the valve, and the limiting block 34 plays a role in preventing the pressing block 26 from moving randomly.

As shown in fig. 4, the actuator is moved to a designated position, the telescopic frame 1 comprises a first rod 27 and a second rod 28, one end of the first rod 27 is fixedly connected with the upper ring 2, one end of the second rod 28 is fixedly connected with the lower ring 3, the first rod 27 is in sliding fit with the second rod 28, one end of the second rod 28, which is far away from the lower ring 3, is fixed with an external thread ring 29, a first rod 27 is externally sleeved with a slant internal thread ring 31, the slant internal thread ring 31 is in rotating fit with the first rod 27, the slant internal thread ring 31 is in threaded fit with the external thread ring 29, when the telescopic frame 1 is stretched or shortened, the slant internal thread ring 31 is rotated to loosen the first rod 27 and the second rod 28, the first rod 27 is moved to the designated position, a soft pressing block 30 is fixed on the external thread ring 29, the slant internal thread ring 31 is reversely rotated to drive the soft pressing block 30 to move towards the first rod 27 until the soft pressing block 30 presses the second rod 28, the soft pressing block 30 fixes the first rod 27 and the second, the function of fixing the moved first rod 27 and the second rod 28 is achieved.

As shown in fig. 2, when the actuator is to be fixed, the clamping assembly 18 comprises a threaded rod 32 and a rotating block 33, the threaded rod 32 is fixedly connected with the sliding rod 7, the rotating block 33 is in threaded fit with the threaded rod 32, the rotating block 33 is rotated to enable the sliding rod 7 to slide, the second fixing device 5 comprises an inner toothed ring 6 and a sliding rod 7, the inner side of the upper ring 2 is provided with a first sliding groove 8, the inner toothed ring 6 is arranged in the first sliding groove 8, the inner toothed ring 6 is in sliding fit with the first sliding groove 8, a sliding way 17 is arranged in the first sliding groove 8, the sliding rod 7 is in sliding fit with the sliding way 17, the sliding rod 7 is fixedly connected with the inner toothed ring 6, the sliding rod 7 drives the inner toothed ring 6 to rotate, both sides of the first sliding groove 8 are fixedly provided with a first fixing rod 9 and a second fixing rod 10, the first fixing rod 9 is externally sleeved with a first gear 11 in rotating fit with the first fixing rod 9, the, the first gear 11 is meshed with the second gear 12, the first gear 11 is driven to rotate by rotation of the inner toothed ring 6, the second gear 12 is driven to rotate by rotation of the first gear 11, the second gear 12 drives the rack 15 to move, the dovetail groove 13 is formed in the lower wall of the first sliding groove 8, the dovetail block 14 in sliding fit with the dovetail groove 13 is arranged in the dovetail groove 13, the rack 15 is fixed to one side, away from the dovetail groove 13, of the dovetail block 14, the rack 15 is meshed with the second gear 12, the dovetail block 14 slides along the dovetail groove 13 when the rack 15 moves, the dovetail block 14 plays a role in preventing rotation of the rack 15, a pressing plate 16 is fixed to one end, away from the inner toothed ring 6, of the rack 15 drives the pressing plate 16 to move, the pressing plate 16 moves to fix the actuator, the rotating block 33 rotates after the actuator is fixed, and the sliding rod 7 is fixed until the rotating block 33 presses the.

Claims

1. An assembling frame of an actuator comprises an expansion frame (1), an upper ring (2) and a lower ring (3) which are fixedly connected with the expansion frame (1), and is characterized by further comprising a first fixing device (4) which is arranged in the lower ring (3) and used for fixing a valve, and a second fixing device (5) which is arranged in the upper ring (2) and used for fixing the actuator, wherein the second fixing device (5) comprises an inner toothed ring (6) and a sliding rod (7), a first sliding groove (8) is formed in the inner side of the upper ring (2), the inner toothed ring (6) is arranged in the first sliding groove (8), the inner toothed ring (6) is in sliding fit with the first sliding groove (8), a first fixing rod (9) and a second fixing rod (10) are fixed on two sides of the first sliding groove (8), a first gear (11) which is in rotating fit with the first fixing rod (9) is sleeved outside the first fixing rod (9), and a second gear (12) which is in rotating fit with the second fixing rod (10) is sleeved outside the fixing rod, the utility model discloses a gear wheel, including slide bar (7), slide bar (7) and internal tooth ring (6), gear wheel (11) and gear wheel (12) meshing, seted up dovetail (13) on spout (8) lower wall just be provided with in dovetail (13) with dovetail (13) sliding fit's dovetail block (14), one side that dovetail (13) were kept away from in dovetail block (14) is fixed with rack (15) just rack (15) and gear wheel (12) meshing, the one end that internal tooth ring (6) were kept away from in rack (15) is fixed with clamp plate (16), slide bar (7) and internal tooth ring (6) fixed connection, it just to have seted up slide (17) in spout (8) slide bar (7) and slide (17) sliding fit, be provided with clamping component (18) on slide bar (7).

2. The assembly rack of an actuator according to claim 1, wherein the first fixing device (4) comprises an air cylinder (19) and a rotating rod (20), the air cylinder (19) is fixed in the lower ring (3), a groove (21) is formed in the lower ring (3), a first connecting rod (22) which is in sliding fit with the groove (21) is arranged in the groove (21), a piston rod of the air cylinder (19) is fixedly connected with the first connecting rod (22), a third fixing rod (23) is fixed in the groove (21), the rotating rod (20) is sleeved on the third fixing rod (23), the rotating rod (20) is in rotating fit with the third fixing rod (23), a second sliding groove (24) is formed at one end of the rotating rod (20) close to the first connecting rod (22), the first connecting rod (22) is arranged in the second sliding groove (24), and the first connecting rod (22) is in sliding fit with the second sliding groove (24), a sliding groove II (39) in sliding fit with the sliding groove II (38) is arranged in the sliding groove IV (38), one end of the connecting rod II (39) is fixedly connected with the arc-shaped rod (25), a pressing block (26) in sliding fit with the groove (21) is arranged in the groove (21), and one end, far away from the rotating rod (20), of the arc-shaped rod (25) is hinged to the pressing block (26).

3. The assembly frame of the actuator according to claim 1, wherein the expansion frame (1) comprises a first rod (27) and a second rod (28), one end of the first rod (27) is fixedly connected with the upper ring (2), one end of the second rod (28) is fixedly connected with the lower ring (3), the first rod (27) and the second rod (28) are in sliding fit, an external thread ring (29) is fixed at one end of the second rod (28) far away from the lower ring (3), a soft pressing block (30) is fixed on the external thread ring (29), an oblique internal thread ring (31) is sleeved on the first rod (27) and is in rotating fit with the first rod (27), and the oblique internal thread ring (31) is in threaded fit with the external thread ring (29).

4. An assembly jig for an actuator according to claim 1, wherein the clamping assembly (18) comprises a threaded rod (32) and a rotating block (33), the threaded rod (32) is fixedly connected with the sliding rod (7), and the rotating block (33) is in threaded engagement with the threaded rod (32).

5. The assembling frame for the actuator according to claim 2, wherein a limiting block (34) is fixed on one side of the pressing block (26), a third sliding groove (35) is formed in the limiting block (34), one end of the arc-shaped rod (25) is arranged in the third sliding groove (35), and the arc-shaped rod (25) is in sliding fit with the third sliding groove (35).

6. An assembly stand for an actuator according to claim 1, wherein a control button (36) is fixed to the lower ring (3).

7. An assembly frame for actuators according to claim 1, characterized in that a handle (37) is fixed to the upper ring (2).