CN216426541U - Electric permanent magnet adjusting device and pipe arranging machine - Google Patents
Electric permanent magnet adjusting device and pipe arranging machine Download PDFInfo
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- CN216426541U CN216426541U CN202122980926.XU CN202122980926U CN216426541U CN 216426541 U CN216426541 U CN 216426541U CN 202122980926 U CN202122980926 U CN 202122980926U CN 216426541 U CN216426541 U CN 216426541U
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Abstract
The utility model belongs to the technical field of oil well workover engineering, in particular to an electro-permanent magnet adjusting device and a pipe arranging machine, wherein the electro-permanent magnet adjusting device comprises an electro-permanent magnet, a moving rod and a height adjusting rod; the height adjusting rod comprises a sleeve and an expansion rod; compared with the prior art, the utility model discloses an advantage lies in with positive effect: (1) when the electric permanent magnet adjusting device works, the telescopic rod extends out of the sleeve by a larger length, and then the telescopic rod is fixed relative to the sleeve; the length of the height adjusting rod is increased, and the problems that the height adjusting rod moves downwards to the limit position, the pipe adsorbed by the electro-permanent magnet cannot contact the pipe stack below, and the pipe needs to be thrown down from high altitude are solved; (2) during the transportation state, the telescopic link stretches out length minimum from the sleeve, and at this moment the length of altitude mixture control pole is minimum, and the container transportation is put into to the coaster that conveniently will install electric permanent magnet adjusting device.
Description
Technical Field
The utility model belongs to the technical field of calandria machine, concretely relates to electric permanent magnet adjusting device and calandria machine.
Background
In the prior art, after the pipe arranging machine completes operation at a certain position, loading, transportation and transshipment to other work places are needed. If the length of a height adjusting rod connected with the lower electro-permanent magnet in the pipe arranging machine is too large, a pulley provided with the height adjusting rod is difficult to transport in a box; however, if the height adjusting rod connected with the lower electro-permanent magnet in the pipe arranging machine is too small, in a working state, even if the height adjusting rod moves downwards to a limit position, the pipe adsorbed by the electro-permanent magnet cannot contact the pipe stack below, the pipe needs to be thrown down from high altitude, and not only can the pipe arranging operation not be finished, but also potential safety hazards are brought.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the above-mentioned problem that the length of the electric permanent magnet altitude mixture control pole of installing on the coaster is difficult to satisfy the requirement of transportation and work simultaneously among the pipe arrangement machine who utilizes current provides an electric permanent magnet adjusting device and pipe arrangement machine.
In order to achieve the above object, the utility model discloses a technical scheme be: an electro-permanent magnet adjusting device comprises an electro-permanent magnet, a moving rod and a height adjusting rod;
the height adjusting rod is in a vertical state when working; the height adjusting rod comprises a sleeve and an expansion rod; the telescopic rod is arranged in the sleeve and can move up and down relative to the sleeve; the telescopic rod extends out of the lower end of the sleeve, and the lower end of the telescopic rod is fixedly connected or detachably connected with the moving rod;
the two ends of the moving rod in the length direction are respectively provided with the electro-permanent magnet.
Preferably, the lower end of the telescopic rod is fixedly connected with the moving rod, and the telescopic rod is connected with the sleeve in a sliding mode.
Preferably, the lower end of the telescopic rod is detachably connected with the moving rod, and the telescopic rod is in threaded connection with the sleeve, or the telescopic rod is in sliding connection with the sleeve.
Preferably, the height adjusting rod further comprises an adjusting piece; the adjusting piece sequentially comprises a bottom support, a sliding rod and a connecting part from bottom to top;
the moving rod is sleeved outside the sliding rod, a vertical through hole is formed in the position, corresponding to the sliding rod, of the moving rod, and the cross sectional area of the bottom support is larger than that of the through hole in the moving rod; the lower surface of the moving rod is in contact with the bottom support;
the adjusting piece is detachably connected with the lower end of the telescopic rod above through a connecting part.
Preferably, the telescopic rod is connected with the sleeve in a sliding manner, the height adjusting rod further comprises a telescopic rod limiting device, and the telescopic rod limiting device is a bolt and nut assembly or a pin shaft;
the lower end of the sleeve is provided with a first horizontal positioning hole, and the length direction of the telescopic rod is provided with a plurality of second horizontal positioning holes; and sequentially penetrating the aligned first positioning hole and the second positioning hole by using a bolt or a pin shaft to fix the telescopic rod relative to the sleeve.
Preferably, the sleeve is a rack shaft or a lead screw with a cavity arranged inside, and the lead screw is a ball lead screw or a trapezoidal lead screw with a cavity arranged inside.
Preferably, the sleeve is a rack shaft having a cavity formed therein.
The electric permanent magnet adjusting device is based on a pipe arranging machine, the pipe arranging machine comprises a pulley and a cross beam, and the pulley is mounted on the cross beam and can move relative to the cross beam; the electric permanent magnet adjusting device is installed on the pulley, and a moving rod is horizontally installed below the two height adjusting rods; still install height adjusting lever drive arrangement on the coaster, height adjusting lever drive arrangement includes driving motor and gear, the gear install at the driving motor output and with telescopic external tooth meshing.
Compared with the prior art, the utility model discloses an advantage lies in with positive effect:
(1) when the electric permanent magnet adjusting device works, the telescopic rod extends out of the sleeve by a larger length, and then the telescopic rod is fixed relative to the sleeve (if the telescopic rod is connected with the sleeve in a sliding way, the telescopic rod is fixed relative to the sleeve by using the telescopic rod limiting device; the length of the height adjusting rod is increased, and the problems that the height adjusting rod moves downwards to the limit position, the pipe adsorbed by the electro-permanent magnet cannot contact the pipe stack below, and the pipe needs to be thrown down from high altitude are solved;
(2) when in a transportation state, the extension length of the telescopic rod from the sleeve is minimum, and the length of the height adjusting rod is minimum, so that the trolley provided with the electro-permanent magnet adjusting device is conveniently placed in a container for transportation;
(3) if the pipe to be hoisted is bent (one end is higher and the other end is lower), the moving rod is sleeved outside the sliding rod of the adjusting piece in the height adjusting rod, the technical characteristic can ensure that the electro-permanent magnets at the two ends of the moving rod are respectively contacted with the higher end and the lower end of the pipe, namely the moving rod is not horizontal any more when being hoisted and can adapt to the bent pipe.
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 operating state of the electro-permanent magnet adjusting device,
figure 2 is a schematic view of a tube exhauster equipped with an electro-permanent magnet adjustment device,
FIG. 3 is a schematic view of a height adjusting lever in the electro-permanent magnet adjusting apparatus according to embodiment 1,
FIG. 4 is a schematic view of an adjusting member of a height adjusting lever in the electro-permanent magnet adjusting apparatus,
figure 5 is a schematic view showing the matching of the external teeth of the sleeve and the gear in the embodiment 1,
fig. 6 is a schematic view of a sleeve of a height adjustment lever of the electro-permanent magnet adjustment apparatus.
Reference numerals:
1-electro-permanent magnet, 2-moving rod;
3-height adjusting rod, 31-sleeve, 32-telescopic rod, 33-adjusting piece, 331-bottom support, 332-slide bar, 333-connecting part;
4-pulley, 5-beam, 6-gear.
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
Referring to fig. 1 to 6, an electro-permanent magnet adjusting apparatus and a pipe arranging machine will be described in detail, and as shown in fig. 1, the electro-permanent magnet adjusting apparatus includes an electro-permanent magnet 1, a moving bar 2, and a height adjusting bar 3.
As shown in fig. 1 and 3, the height adjusting rod 3 is in a vertical state when in operation; the height adjusting rod 3 comprises a sleeve 31 and a telescopic rod 32; the telescopic rod 32 is arranged in the sleeve 31 and can move up and down relative to the sleeve 31; the telescopic rod 32 extends out from the lower end of the sleeve 31, and the lower end of the telescopic rod 32 is detachably connected with the moving rod 2.
As shown in fig. 1 and 2, an electro-permanent magnet 1 is installed at both ends of a moving rod 2 in a longitudinal direction, respectively.
As shown in fig. 1 and 3, the lower end of the telescopic rod 32 is detachably connected with the moving rod 2, and the telescopic rod 32 is slidably connected with the sleeve 31.
As shown in fig. 3 and 4, the height adjustment lever 3 further includes an adjustment member 33; the adjusting member 33 comprises a bottom support 331, a sliding rod 332 and a connecting part 333 from bottom to top.
As shown in fig. 3 and 4, the moving rod 2 is sleeved outside the sliding rod 332, a vertical through hole is formed at a position of the moving rod 2 corresponding to the sliding rod 332, and the cross-sectional area of the bottom support 331 is larger than that of the through hole on the moving rod 2; the lower surface of the moving bar 2 is in contact with the shoe 331.
As shown in fig. 3 and 4, the adjusting member 33 is detachably connected (bolt and nut connected) to the lower end of the upper telescopic rod 32 through a connecting portion 333.
As shown in fig. 1 and 3, the telescopic rod 32 is slidably connected to the sleeve 31, and the height adjusting rod 3 further includes a telescopic rod limiting device, which is a bolt and nut assembly.
As shown in fig. 1 and 3, a first horizontal positioning hole is formed at the lower end of the sleeve 31, and a plurality of second horizontal positioning holes are formed in the length direction of the telescopic rod 32; the telescopic rod 32 is fixed relative to the sleeve 31 by sequentially passing a bolt through the aligned first positioning hole and the aligned second positioning hole and then installing a nut.
As shown in fig. 5 and 6, the sleeve 31 is a rack shaft having a cavity formed therein.
As shown in fig. 2 and 5, the pipe discharging machine (in this embodiment, the cantilever pipe discharging machine) includes a trolley 4 and a beam 5, and the trolley 4 is mounted on the beam 5 and can move relative to the beam 5; an electro-permanent magnet adjusting device is arranged on the pulley 4, and a moving rod 2 is horizontally arranged below the two height adjusting rods 3.
As shown in fig. 2 and 5, a height adjustment rod driving device is further installed on the pulley 4, and the height adjustment rod driving device includes a driving motor and a gear 6, and the gear 6 is installed at the output end of the driving motor and is engaged with the external teeth of the sleeve 31.
Example 2
The difference between this example and example 1 is: the lower end of the telescopic rod 32 is fixedly connected with the moving rod 2, and meanwhile, the telescopic rod 32 is connected with the sleeve 31 in a sliding manner; the telescopic rod limiting device is a pin shaft.
In this embodiment, the pipe arranging machine is a non-cantilever pipe arranging machine, and two ends of the cross beam 5 in the length direction respectively slide on the guide rails.
Example 3
The difference between this example and example 1 is: the lower end of the telescopic rod 32 is detachably connected with the moving rod 2, and the telescopic rod 32 is in threaded connection with the sleeve 31.
The sleeve 31 is a ball screw with a cavity inside, the inner wall of the cavity of the ball screw is provided with an internal thread, and the telescopic rod 32 is provided with an external thread. At this time, the gear 6 is not engaged with the sleeve 31, but a ball nut, the engagement of the ball nut with the sleeve 31 (ball screw), and the up-and-down movement of the sleeve 31 (ball screw) relative to the ball nut are performed by the related art of the ball screw elevator in the related art.
The utility model discloses an electricity permanent magnet adjusting device and calandria machine's theory of operation:
when the telescopic rod 32 is in a working state, the telescopic rod 32 extends out of the sleeve 31 for a large length, and then the telescopic rod 32 is fixed relative to the sleeve 31 (if the telescopic rod 32 is in sliding connection with the sleeve 31, the telescopic rod 32 is fixed relative to the sleeve 31 by using a telescopic rod limiting device; if the telescopic rod 32 is in threaded connection with the sleeve 31, the telescopic rod limiting device is not needed); thus, the length of the height adjusting rod 3 is increased, and the problems that the height adjusting rod moves downwards to the limit position, the pipes adsorbed by the electro-permanent magnet cannot contact the pipe stack below, and the pipes need to be thrown down from high altitude are solved.
If the pipe to be lifted is curved (one end is higher and the other end is lower), the movable rod 2 is sleeved outside the sliding rod 332 of the adjusting part 33 in the height adjusting rod 3, and the technical characteristic can ensure that the electro-permanent magnets 1 at the two ends of the movable rod 2 are respectively contacted with the higher end and the lower end of the pipe, namely the movable rod 2 is not horizontal any more when being lifted, and can adapt to the curved pipe.
When in a transportation state, the extension length of the extension rod 32 from the sleeve 31 is minimum, and at the moment, the length of the height adjusting rod 3 is minimum, so that the pulley 4 provided with the electric permanent magnet adjusting device is conveniently placed into a container for transportation.
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 (8)
1. An electro-permanent magnet adjusting device is characterized by comprising an electro-permanent magnet (1), a moving rod (2) and a height adjusting rod (3);
the height adjusting rod (3) is in a vertical state when working; the height adjusting rod (3) comprises a sleeve (31) and an expansion rod (32); the telescopic rod (32) is arranged in the sleeve (31) and can move up and down relative to the sleeve (31); the telescopic rod (32) extends out of the lower end of the sleeve (31), and the lower end of the telescopic rod (32) is fixedly connected or detachably connected with the movable rod (2);
the two ends of the moving rod (2) in the length direction are respectively provided with the electro-permanent magnet (1).
2. Electro-permanent-magnet adjusting device according to claim 1, characterized in that the lower end of the telescopic rod (32) is fixedly connected to the moving rod (2), while the telescopic rod (32) and the sleeve (31) are slidably connected.
3. Electro-permanent magnet adjusting device according to claim 1, characterized in that the lower end of the telescopic rod (32) is detachably connected with the moving rod (2), the telescopic rod (32) is in threaded connection with the sleeve (31), or the telescopic rod (32) is in sliding connection with the sleeve (31).
4. Electro permanent magnet adjusting apparatus according to claim 3,
the height adjusting rod (3) also comprises an adjusting piece (33); the adjusting piece (33) is sequentially provided with a bottom support (331), a sliding rod (332) and a connecting part (333) from bottom to top;
the movable rod (2) is sleeved outside the sliding rod (332), a vertical through hole is formed in the position, corresponding to the sliding rod (332), of the movable rod (2), and the cross section area of the bottom support (331) is larger than that of the through hole in the movable rod (2); the lower surface of the moving rod (2) is in contact with the bottom support (331);
the adjusting piece (33) is detachably connected with the lower end of the telescopic rod (32) above through a connecting part (333).
5. The electro-permanent magnet adjusting device according to claim 4, wherein the telescopic rod (32) is slidably connected with the sleeve (31), the height adjusting rod (3) further comprises a telescopic rod limiting device, and the telescopic rod limiting device is a bolt and nut assembly or a pin shaft;
the lower end of the sleeve (31) is provided with a first horizontal positioning hole, and the length direction of the telescopic rod (32) is provided with a plurality of second horizontal positioning holes; and a bolt or a pin shaft sequentially penetrates through the aligned first positioning hole and the second positioning hole to fix the telescopic rod (32) relative to the sleeve (31).
6. Electro-permanent-magnet adjusting device according to claim 5, characterized in that the sleeve (31) is a rack shaft or a lead screw with a cavity inside, and the lead screw is a ball screw or a trapezoidal lead screw with a cavity inside.
7. Electro-permanent-magnet adjusting device according to claim 6, characterized in that the sleeve (31) is a rack shaft with a cavity inside.
8. A calandria machine based on the electro-permanent magnet adjusting device of claim 7, characterized in that the calandria machine comprises a trolley (4) and a beam (5), the trolley (4) being mounted on the beam (5) and being movable with respect to the beam (5);
the electric permanent magnet adjusting device is arranged on the pulley (4), and a moving rod (2) is horizontally arranged below the two height adjusting rods (3);
the pulley (4) is further provided with a height adjusting rod driving device, the height adjusting rod driving device comprises a driving motor and a gear (6), and the gear (6) is installed at the output end of the driving motor and meshed with the outer teeth of the sleeve (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980926.XU CN216426541U (en) | 2021-12-01 | 2021-12-01 | Electric permanent magnet adjusting device and pipe arranging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980926.XU CN216426541U (en) | 2021-12-01 | 2021-12-01 | Electric permanent magnet adjusting device and pipe arranging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216426541U true CN216426541U (en) | 2022-05-03 |
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ID=81340805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980926.XU Active CN216426541U (en) | 2021-12-01 | 2021-12-01 | Electric permanent magnet adjusting device and pipe arranging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216426541U (en) |
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2021
- 2021-12-01 CN CN202122980926.XU patent/CN216426541U/en active Active
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