CN216426454U - Electromechanical permanent magnet adjusting device of calandria - Google Patents
Electromechanical permanent magnet adjusting device of calandria Download PDFInfo
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- CN216426454U CN216426454U CN202122595718.8U CN202122595718U CN216426454U CN 216426454 U CN216426454 U CN 216426454U CN 202122595718 U CN202122595718 U CN 202122595718U CN 216426454 U CN216426454 U CN 216426454U
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Abstract
The utility model belongs to the technical field of oil well workover engineering, concretely relates to calandria electromechanical permanent magnet adjusting device, the calandria machine includes the coaster, install two vertical height adjusting rods on the coaster, two the horizontal installation of height adjusting rod below has the carriage release lever, the electro-permanent magnet is installed respectively at carriage release lever length direction both ends, electro-permanent magnet adjusting device includes regulating part one; the adjusting piece is positioned at the joint of the height adjusting rod and the moving rod; compared with the prior art, the utility model discloses an advantage lies in with positive effect: the electric permanent magnet adjusting device of the utility model comprises an adjusting part I and an adjusting part II which are combined, so that the adaptability of the calandria electromechanical permanent magnet to bent pipes is greatly enhanced when the calandria electromechanical permanent magnet adsorbs and hoists the pipes; the electro-permanent magnets at the two ends of the lower part of the movable rod can firmly adsorb the pipe at the lower part, so that the operation safety is improved.
Description
Technical Field
The utility model belongs to the technical field of oil well workover engineering, concretely relates to calandria electromechanical permanent magnet adjusting device.
Background
In the prior art, a pipe discharging machine utilizes an electro-permanent magnet to adsorb an oil well pipe and the like, and then a pulley of the pipe discharging machine drives the oil well pipe to a pipe stacking area for discharging. In actual operation, a plurality of pipes to be adsorbed and lifted are stressed and bent (one end of each pipe is higher and the other end of each pipe is lower), and according to the operation safety regulations, two electro-permanent magnets below the moving rod of the pipe arranging machine can be lifted only when the two electro-permanent magnets firmly adsorb the pipes.
In the prior art, an adjusting piece is also arranged between the calandria electromechanical permanent magnet and the moving rod, the adjusting piece comprises a bottom support, a sliding rod, a stop block and a spring, the stop block is positioned above the moving rod, the electro-permanent magnet is positioned below the moving rod, the sliding rod vertically penetrates through the moving rod and is connected with the stop block and the electro-permanent magnet, and the sliding rod can slide up and down relative to the moving rod; the spring is sleeved on the periphery of the sliding rod, and the upper end and the lower end of the spring are fixedly connected with the movable rod and the electro-permanent magnet respectively.
When the electro-permanent magnet is pressed by the tilted part of the lower pipe to move upwards, the electro-permanent magnet drives the sliding rod to slide upwards, and the spring is pressed at the moment; and as the electro-permanent magnet continues to move upwards, the compression degree of the spring is increased, the downward rebounding force of the spring on the electro-permanent magnet is increased, and the electro-permanent magnet is prevented from moving upwards, namely although the upward moving process of the electro-permanent magnet is buffered, the upward moving amplitude of the electro-permanent magnet is limited by the existence of the spring.
Thus, if one end of the pipe tilts up, when the two electro-permanent magnets below the two ends of the moving rod in the length direction are used for adsorbing the pipe, the electro-permanent magnet at the tilting end of the pipe adsorbs the pipe, but the electro-permanent magnet at the lower end of the pipe cannot be contacted with or is not firmly contacted with the pipe; the reason is that the movable rod can not be pressed down any more, and the electro-permanent magnet at the tilting end of the pipe can not move up any more due to the rebounding force of the spring; the height difference of the two electro-permanent magnets below the moving rod is not enough, so that the two electro-permanent magnets cannot be ensured to adsorb the pipe at the same time.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned problem that utilizes two electric permanent magnets under the current calandria machine carriage release lever can not firmly adsorb the pipe of buckling provides a calandria electromechanical permanent magnet adjusting device.
In order to achieve the above object, the utility model discloses a technical scheme be: the electro-mechanical permanent magnet adjusting device for the pipe arranging machine comprises a pulley, wherein two vertical height adjusting rods are arranged on the pulley, a moving rod is horizontally arranged below the two height adjusting rods, two ends of the moving rod in the length direction are respectively provided with an electro-permanent magnet,
the electric permanent magnet adjusting device comprises an adjusting piece I; the adjusting piece is positioned at the joint of the height adjusting rod and the moving rod;
the first adjusting piece comprises a first bottom support, a first sliding rod and a first connecting part, the first sliding rod is fixedly connected above the first bottom support, the height of the first sliding rod is larger than that of the moving rod, and the horizontal projection of the first sliding rod is located in the horizontal projection of the first bottom support; the first connecting part is fixedly connected to the upper end of the first sliding rod;
the first adjusting piece is fixedly or detachably connected with the lower end of the height adjusting rod through a first connecting part, and a first stop block is arranged outside the first connecting part; a vertical through hole I is formed in the position, corresponding to the slide rod, of the moving rod, the cross section area of the through hole I is larger than that of the slide rod I, and meanwhile, the cross section area of the through hole I is smaller than that of the bottom support I; the movable rod is sleeved outside the sliding rod through a through hole, and the movable rod is located above the first bottom support.
Preferably, the electric permanent magnet adjusting device further comprises a second adjusting piece, and the second adjusting piece is positioned at the joint of the moving rod and the electric permanent magnet;
the second adjusting piece comprises a second bottom support, a second sliding rod and a second stop block; the second sliding rod is fixedly connected above the second bottom support, the height of the second sliding rod is greater than that of the moving rod, and the horizontal projection of the second sliding rod is positioned in the horizontal projection of the second bottom support; the second stop block is fixedly or detachably connected to the upper end of the second sliding rod;
the upper surface of the electro-permanent magnet is fixedly provided with a limiting block, the limiting block is provided with an inner cavity, and the volume of the inner cavity of the limiting block is larger than that of the second bottom support; the second bottom support is positioned in the inner cavity of the limiting block; the upper part of the limiting block is provided with a through hole II for the sliding rod II to penetrate out of the limiting block;
the upper part of the second sliding rod penetrates through the third through hole of the moving rod, and the second stop block is positioned above the moving rod.
Preferably, two limit blocks and two adjusting pieces II are arranged on each electro-permanent magnet.
Preferably, a clamping groove is formed in the first connecting part of the first adjusting part, a chuck is fixedly arranged at the lower end of the height adjusting rod, and the chuck is matched with the clamping groove; and a fourth through hole and a fifth through hole are respectively formed in the corresponding positions of the connecting parts of the chuck of the height adjusting rod and the first adjusting piece.
Preferably, the first connecting part of the first adjusting part is connected with the lower end of the height adjusting rod through a pin shaft or a bolt nut;
a through hole six is formed in the position, corresponding to the through hole five of the connecting part I, of the first stop block;
and the pin shaft or the bolt penetrates through a sixth through hole of the first stop block, a fifth through hole of the first connecting part and a fourth through hole of the chuck of the height adjusting rod, and the first connecting part of the first stop block and the first connecting part of the adjusting part are detachably connected with the lower end of the height adjusting rod.
Preferably, the second check block is a screw cap, the upper end of the second sliding rod is provided with an external thread, and the screw cap is in threaded connection with the upper end of the second sliding rod.
Preferably, the upper part of the height adjusting rod is a rack shaft.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
(1) the pipe arranging machine of the utility model is provided with a first adjusting part at the joint of the height adjusting rod and the moving rod, wherein the first adjusting part comprises a first bottom support, a first sliding rod and a first connecting part; the moving rod is sleeved outside the first sliding rod through the through hole, and the cross sectional area of the first through hole is larger than that of the first sliding rod; the technical scheme enables the angle of the moving rod relative to the height adjusting rod to be properly adjusted, namely the angle of the moving rod and the height adjusting rod is not vertical so as to adapt to the condition that the pipe to be adsorbed and lifted is bent;
(2) the second adjusting part of the utility model comprises a second bottom support, a second sliding rod and a second stop dog, but does not comprise a spring; the technical scheme avoids the spring from limiting the upward movement amplitude of the electro-permanent magnet so as to better adapt to the condition that the pipe to be adsorbed and lifted is bent;
(3) the electric permanent magnet adjusting device of the utility model comprises an adjusting part I and an adjusting part II which are combined, so that the adaptability of the calandria electromechanical permanent magnet to bent pipes is greatly enhanced when the calandria electromechanical permanent magnet adsorbs and hoists the pipes; the electro-permanent magnets at the two ends of the lower part of the movable rod can firmly adsorb the pipe at the lower part, so that the operation safety is improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings used in the description of the embodiment will be briefly introduced below, fig. 1 is a schematic view of the calandria electromechanical permanent magnet adjusting device,
FIG. 2 is a schematic position diagram of the electromechanical permanent magnet adjusting device of the calandria machine,
figure 3 is a cross-sectional view of the regulating member of the electromechanical permanent magnet regulating device of the pipe racking,
figure 4 is a perspective view of the regulating member of the electromechanical permanent magnet regulating device of the pipe arranging device,
fig. 5 is a two-section view of an adjusting piece of the tube-arranging machine electro-mechanical permanent magnet adjusting device.
Reference numerals:
1-a moving rod, 2-an electro-permanent magnet and 3-a height adjusting rod;
4-first adjusting piece, 41-first bottom support, 42-first sliding rod, 43-first connecting part;
5-stop block one, 6-tube;
7, a second adjusting piece, 71, a second bottom support, 72, a second sliding rod, 73 and a second stop block;
8, a limiting block.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Example 1
The pipe arranging machine comprises a pulley, two vertical height adjusting rods 3 are mounted on the pulley, a moving rod 1 is horizontally mounted below the two height adjusting rods 3, and the electro-permanent magnets 2 are mounted at two ends of the moving rod 1 in the length direction respectively.
As shown in fig. 1 and 3, the electro-permanent magnet adjusting device comprises an adjusting piece I4; the first adjusting part 4 is located at the junction of the height adjusting lever 3 and the moving bar 1.
As shown in fig. 3 and 4, the first adjusting member 4 comprises a first base support 41, a first sliding rod 42 and a first connecting part 43, the first sliding rod 42 is fixedly connected above the first base support 41, the height of the first sliding rod 42 is greater than that of the movable rod 1, and the horizontal projection of the first sliding rod 42 is in the horizontal projection of the first base support 41; the first connecting part 43 is fixedly connected to the upper end of the first sliding rod 42.
As shown in fig. 3, the first adjusting member 4 is fixedly or detachably connected with the lower end of the height adjusting rod 3 through a first connecting part 43, and a first stop block 5 is arranged outside the first connecting part 43; a vertical through hole I is formed in the position, corresponding to the sliding rod I42, of the moving rod 1, the cross section area of the through hole I is larger than that of the sliding rod I42, and meanwhile, the cross section area of the through hole I is smaller than that of the bottom support I41; the moving rod 1 is sleeved outside the sliding rod I42 through a through hole, and the moving rod 1 is positioned above the bottom support I41.
As shown in fig. 1 and 5, the electric permanent magnet adjusting device further includes a second adjusting member 7, and the second adjusting member 7 is located at the joint of the moving rod 1 and the electric permanent magnet 2.
As shown in fig. 5, the second adjusting member 7 comprises a second bottom support 71, a second sliding rod 72 and a second stop block 73; the second sliding rod 72 is fixedly connected above the second bottom support 71, the height of the second sliding rod 72 is greater than that of the moving rod 1, and the horizontal projection of the second sliding rod 72 is in the horizontal projection of the second bottom support 71; the second stop block 73 is fixedly or detachably connected to the upper end of the second sliding rod 72.
As shown in fig. 5, a limiting block 8 is fixedly arranged on the upper surface of the electro-permanent magnet 2, the limiting block 8 is provided with an inner cavity, and the volume of the inner cavity of the limiting block 8 is larger than that of the second bottom support 71; the second bottom support 71 is positioned in the inner cavity of the limiting block 8; the upper part of the limiting block 8 is provided with a second through hole for the second sliding rod 72 to penetrate out of the limiting block 8.
As shown in fig. 5, the moving rod 1 is provided with a third vertical through hole at a position corresponding to the second sliding rod 72, the upper part of the second sliding rod 72 passes through the third through hole of the moving rod 1, and the second stopper 73 is located above the moving rod 1.
As shown in fig. 1 and 5, each electro-permanent magnet 2 is provided with two limit blocks 8 and two adjusting members 7.
As shown in fig. 4, a first connecting portion 43 of the first adjusting member 4 is provided with a clamping groove, and a chuck is fixedly arranged at the lower end of the height adjusting rod 3 and is matched with the clamping groove; and a fourth through hole and a fifth through hole are respectively formed in the corresponding positions of the connecting part I43 of the chuck of the height adjusting rod 3 and the adjusting part I4.
As shown in fig. 3 and 4, the connecting part one 43 of the adjusting part one 4 is connected with the lower end of the height adjusting rod 3 through a pin shaft; a through hole six is formed in the position, corresponding to the through hole five of the connecting part I43, of the stop block I5; and the pin shaft or the bolt penetrates through the sixth through hole of the first stop block 5, the fifth through hole of the first connecting part 43 and the fourth through hole of the chuck of the height adjusting rod 3, and the first stop block 5 and the first connecting part 43 of the first adjusting part 4 are detachably connected with the lower end of the height adjusting rod 3.
As shown in FIG. 5, the second stopper 73 is a nut, and the upper end of the second sliding rod 72 is provided with external threads, and the nut is in threaded connection with the upper end of the second sliding rod 72.
The upper part of the height adjusting rod 3 is a rack shaft. The pulley is provided with a motor, the output shaft of the motor is provided with a gear, and the gear is meshed with the rack shaft.
Example 2
The difference between this example and example 1 is: as shown in fig. 3 and 4, the connecting part one 43 of the adjusting part one 4 is connected with the lower end of the height adjusting rod 3 through a bolt and a nut; the bolt penetrates through the sixth through hole of the first stop block 5, the fifth through hole of the first connecting part 43 and the fourth through hole of the chuck of the height adjusting rod 3, and the first stop block 5 and the first connecting part 43 of the first adjusting part 4 are detachably connected with the lower end of the height adjusting rod 3.
The utility model discloses a calandria electromechanical permanent magnet adjusting device theory of operation:
the working state is as follows: as shown in fig. 1, when one end of a pipe 6 to be adsorbed and lifted is higher and the other end is lower, the electro-permanent magnet 2 at one end below the moving rod 1 contacts with the higher end of the pipe 6 firstly; the moving rod 1 is continuously driven by the height adjusting rod 3 to move downwards, the electro-permanent magnet 2 contacted with the pipe 6 moves upwards, the second sliding rod 72 of the second adjusting piece 7 slides upwards relative to the moving rod 1, and the range of the upward movement of the second sliding rod 72 is enlarged because no spring is sleeved on the periphery of the second sliding rod 72; when the bending degree of the tube 6 is relatively light, the height difference of the electro-permanent magnets 2 at the two ends of the movable rod 1 can be adjusted by using the second adjusting piece 7, so that the electro-permanent magnets 2 at the two ends can smoothly adsorb the tube 6.
When the bending degree of the tube 6 is heavier, the two ends of the tube 6 can not be adsorbed by the electro-permanent magnets 2 at the two ends of the movable rod 1 by using the second adjusting piece 7, and the height difference of the electro-permanent magnets 2 at the two ends is not large enough. At this time, the height adjusting rod 3 continues to drive the moving rod 1 to move downwards, the upper surface of the electro-permanent magnet 2 at the higher end of the tube 6 contacts the lower surface of the moving rod 1, so that the moving rod 1 is not horizontal any more but is inclined at a certain angle, and the electro-permanent magnet 2 corresponding to the lower end of the tube 6 can also contact and adsorb the tube 6 due to the inclination of the moving rod 1. During the process of moving up the height adjusting rod 3, the second sliding rod 72 moves down due to the weight of the pipe 6, and the moving rod 1 also restores or approaches to the horizontal level.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all the technical matters of the present invention are not departed from the technical contents of the present invention, and any simple modification and equivalent changes made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. The pipe arranging machine electromechanical permanent magnet adjusting device comprises a pulley, wherein two vertical height adjusting rods (3) are arranged on the pulley, a moving rod (1) is horizontally arranged below the two height adjusting rods (3), and the two ends of the moving rod (1) in the length direction are respectively provided with an electro-permanent magnet (2),
the electro-permanent magnet adjusting device comprises an adjusting piece I (4); the first adjusting piece (4) is positioned at the joint of the height adjusting rod (3) and the moving rod (1);
the first adjusting piece (4) comprises a first bottom support (41), a first sliding rod (42) and a first connecting portion (43), the first sliding rod (42) is fixedly connected above the first bottom support (41), the height of the first sliding rod (42) is larger than that of the moving rod (1), and the horizontal projection of the first sliding rod (42) is located in the horizontal projection of the first bottom support (41); the first connecting part (43) is fixedly connected to the upper end of the first sliding rod (42);
the first adjusting piece (4) is fixedly or detachably connected with the lower end of the height adjusting rod (3) through a first connecting part (43), and a first stop block (5) is installed outside the first connecting part (43); a vertical through hole I is formed in the position, corresponding to the sliding rod I (42), of the moving rod (1), the cross section area of the through hole I is larger than that of the sliding rod I (42), and meanwhile, the cross section area of the through hole I is smaller than that of the bottom support I (41); the movable rod (1) is sleeved outside the first sliding rod (42) through a through hole, and the movable rod (1) is located above the first bottom support (41).
2. The pipe racking electromechanical permanent magnet adjusting device according to claim 1, further comprising a second adjusting member (7), wherein said second adjusting member (7) is located at the connection of the moving rod (1) and the electro-permanent magnet (2);
the second adjusting piece (7) comprises a second bottom support (71), a second sliding rod (72) and a second stop block (73); the second sliding rod (72) is fixedly connected above the second bottom support (71), the height of the second sliding rod (72) is larger than that of the movable rod (1), and the horizontal projection of the second sliding rod (72) is positioned in the horizontal projection of the second bottom support (71); the second stop block (73) is fixedly or detachably connected to the upper end of the second sliding rod (72);
the upper surface of the electro-permanent magnet (2) is fixedly provided with a limiting block (8), the limiting block (8) is provided with an inner cavity, and the volume of the inner cavity of the limiting block (8) is larger than that of the bottom support II (71); the second bottom support (71) is positioned in the inner cavity of the limiting block (8); the upper part of the limiting block (8) is provided with a second through hole for the second sliding rod (72) to penetrate out of the limiting block (8);
vertical through holes III are respectively formed in the positions, corresponding to the sliding rods II (72), of the moving rod (1), the upper portions of the sliding rods II (72) penetrate through the through holes III of the moving rod (1), and the stop blocks II (73) are located above the moving rod (1).
3. The calandria electromechanical permanent magnet adjusting device according to claim 2, characterized in that each of said electro-permanent magnets (2) is provided with two limit blocks (8) and two adjusting pieces two (7).
4. The electromechanical permanent magnet adjusting device for pipe racking of any one of claims 1 to 3, wherein a first connecting portion (43) of said first adjusting member (4) is provided with a clamping groove, and a clamping head is fixedly arranged at the lower end of said height adjusting rod (3) and is matched with the clamping groove; and a fourth through hole and a fifth through hole are respectively formed in the corresponding positions of the chuck of the height adjusting rod (3) and the first connecting part (43) of the first adjusting part (4).
5. The pipe rack electromechanical permanent magnet adjusting device according to claim 4, characterized in that the connecting part I (43) of the adjusting part I (4) is connected with the lower end of the height adjusting rod (3) through a pin shaft or a bolt nut;
a through hole six is formed in the position, corresponding to the through hole five, of the connecting part I (43) and the stop block I (5);
the pin shaft or the bolt penetrates through a sixth through hole of the first stop block (5), a fifth through hole of the first connecting part (43) and a fourth through hole of the chuck of the height adjusting rod (3), and the first connecting part (43) of the first stop block (5) and the first adjusting part (4) are detachably connected with the lower end of the height adjusting rod (3).
6. The calandria electromechanical permanent magnet adjusting device according to claim 2 or 3, wherein the second stopper (73) is a nut, the upper end of the second sliding rod (72) has external threads, and the nut is screwed with the upper end of the second sliding rod (72).
7. The pipe racking electromechanical permanent magnet adjusting device according to claim 6, wherein said height adjusting lever (3) upper portion is a rack shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595718.8U CN216426454U (en) | 2021-10-27 | 2021-10-27 | Electromechanical permanent magnet adjusting device of calandria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122595718.8U CN216426454U (en) | 2021-10-27 | 2021-10-27 | Electromechanical permanent magnet adjusting device of calandria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426454U true CN216426454U (en) | 2022-05-03 |
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ID=81332620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122595718.8U Active CN216426454U (en) | 2021-10-27 | 2021-10-27 | Electromechanical permanent magnet adjusting device of calandria |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426454U (en) |
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2021
- 2021-10-27 CN CN202122595718.8U patent/CN216426454U/en active Active
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