CN112727386A

CN112727386A - Quick spinner device

Info

Publication number: CN112727386A
Application number: CN202110215554.3A
Authority: CN
Inventors: 马建明; 张卫东; 徐天宁; 赵军岐; 陈志才
Original assignee: Rudong Qianjin Petroleum Machinery Manufacture Co ltd
Current assignee: Rudong Qianjin Petroleum Machinery Manufacture Co ltd
Priority date: 2020-12-07
Filing date: 2021-02-26
Publication date: 2021-04-30
Anticipated expiration: 2041-02-26
Also published as: CN112727386B

Abstract

The invention relates to the technical field of petroleum drilling equipment, in particular to a quick screwing device which is matched with an electric power head for use, and comprises an input port for inserting the electric power head, a pinion linked with the electric power head, a gear driven mechanism linked with the pinion, an intermediate wheel driven mechanism linked with the gear driven mechanism, an output gear linked with the intermediate wheel driven mechanism and an output end linked with the output gear, wherein a screwing gear ring for screwing is arranged on the inner side of the output end, and a battery is arranged in the electric power head. The invention not only improves the working efficiency of the quick screwing device when in use, but also avoids the phenomenon that one end of the electric power head falls off when the quick screwing device is in use.

Description

Quick spinner device

Technical Field

The invention relates to the technical field of petroleum drilling equipment, in particular to a quick screwing device.

Background

The upper sealing flange and the lower sealing flange of the petroleum drilling equipment with different specifications are connected through a whole row of bolts and nuts with different specifications, the space where the bolts and the nuts are connected is narrow, a general turnbuckle wrench cannot be used, and in addition, the bolts and the nuts are fastened and loosened in a mode of directly using a double offset ring wrench and a hammer with fixed specifications for knocking and striking through a drilling worker, so that the labor intensity is high, and the working efficiency is low.

The quick spinner on the market is of a wide variety, can basically meet the use requirements of people, but still has certain problems: firstly, the quick screwing device is generally complicated when an electric power head is installed, so that the working efficiency of the quick screwing device during use is seriously influenced; secondly, the quick spinner device generally rarely sets up the limit function to the electric power head when using to the phenomenon of droing of the one end of electric power head takes place when leading to quick spinner device to use easily.

Disclosure of Invention

The present invention provides a quick-fastening device to solve the problems of low working efficiency and falling-off of one end of an electric power head in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick spinner device, uses with the cooperation of electric power head, quick spinner device includes power supply electric power head male input port, with the pinion that electric power head linked mutually, with the gear follower of pinion linked mutually, with the idle wheel follower of gear follower linked mutually, with the output gear of idle wheel follower linked mutually and with the output gear linked mutually, the output inboard is provided with the spinner ring gear that is used for the spinner, electric power head's inside is provided with the battery.

Preferably, the input port is provided with the bearing mechanism with input port matched with, bearing mechanism includes the bearing frame and installs the deep groove ball bearing on the bearing frame, deep groove ball bearing is adjacent two that set up around including, be provided with in the input port with electric power unit matched with circlip for the axle, the end fixing of input port has the gland with input port matched with.

Preferably, the quick screwing device further comprises an upper clamping plate assembly matched with the input port and a lower clamping plate matched with the output end, and the lower clamping plate and the upper clamping plate are arranged correspondingly.

Preferably, the gland surface in the input port outside is provided with anti-disengaging mechanism, and anti-disengaging mechanism's inside has set gradually ring channel, adjustable ring, fixing stud, regulation barrel and bayonet socket from top to bottom, the ring channel has been seted up on the gland surface in the input port outside, and ring channel and input port are concentric, the inside of ring channel is provided with the adjustable ring, and adjustable ring and the mutual normal running fit of ring channel, equidistant bayonet socket has all been seted up on the inboard electric power head surface of ring channel, the inner wall of adjustable ring all is fixed with equidistant fixing stud, and fixing stud's bottom thread bush is equipped with the regulation barrel to the one end of adjusting the barrel extends to the inside of bayonet socket and cooperates with the mutual joint of bayonet socket.

Preferably, the inside electronic power head surface of input port is provided with installation mechanism, and installation mechanism's inside from left to right has set gradually draw-in groove, magnet and kelly, the draw-in groove has been seted up to the input port inner wall of electronic power head one side, and the inner wall of draw-in groove one side is fixed with magnet, the electronic power head surface mounting of magnet one side has the kelly, and the mutual joint cooperation of kelly and draw-in groove to the cooperation is inhaled with the mutual magnetism of magnet to the kelly.

Preferably, the pinion is arranged at an adjacent position right in front of the input port, the gear driven mechanism comprises a gear shaft and a large gear fixed on the gear shaft, the large gear is meshed with the pinion, the gear shaft comprises a shaft body part and a gear part arranged at the lower end of the shaft body part, a flat key for fixing the large gear is arranged on the shaft body part, the large gear is fixed at the upper end of the shaft body part through the flat key, a bushing and a graphite copper sleeve I are arranged on the shaft body part, the bushing is arranged between the large gear and the gear part, the graphite copper sleeve I is arranged at an adjacent position below the gear part, the intermediate wheel driven mechanism comprises an intermediate wheel shaft and an intermediate wheel, a graphite copper sleeve II matched with the intermediate wheel shaft is arranged on the intermediate wheel shaft, the intermediate wheel is fixed on the intermediate wheel shaft through the graphite copper sleeve II, one side of the intermediate wheel is meshed with the gear part of the gear shaft, and, an upper gland is fixed to the top of the gear shaft, and a lower gland is fixed to the bottom of the gear shaft through a graphite copper sleeve I.

Compared with the prior art, the invention has the beneficial effects that: the quick screwing device not only improves the working efficiency when the quick screwing device is used, but also avoids the phenomenon that one end of the electric power head falls off when the quick screwing device is used;

1. one end of the electric power head is placed into the input port by the clamping rod, the clamping groove and the magnet, the clamping rod is driven to move into the clamping groove, the electric power head is fixed under the clamping action of the clamping rod and the clamping groove, and meanwhile, the electric power head is fixed again under the magnetic attraction action of the magnet and the electric power head, so that the rapidity of the quick screwing device in mounting the electric power head is realized, and the working efficiency of the quick screwing device in use is improved;

2. through being provided with fixing stud, regulation barrel, ring channel and adjustable ring, rotatory regulation barrel under fixing stud's effect makes and adjusts barrel motion to the bayonet socket inside, carries on spacingly to electric unit head, when electric unit head one end is rotatory, drives under the effect of ring channel and adjustable ring and adjusts barrel synchronous revolution, has realized the limit function of quick turn-buckle device to electric unit head to the obscission of taking place electric unit head one end when having avoided quick turn-buckle device to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the working principle of the present invention;

FIG. 3 is a side view of the anti-separation mechanism of the present invention;

FIG. 4 is an enlarged structural view of the mounting mechanism of the present invention.

In the figure: 1. a lower splint; 2. an output gear; 3. an intermediate wheel; 4. a graphite copper sleeve II; 5. a medium wheel shaft; 6. an input port; 7. a lower gland; 8. a graphite copper sleeve I; 9. a gear shaft; 901. a gear portion; 902. a shaft portion; 10. a bushing; 11. a bull gear; 12. a flat bond; 13. a gland is arranged; 14. an upper clamp plate assembly; 15. a pinion gear; 16. a deep groove ball bearing; 17. a circlip for the shaft; 18. a bearing seat; 19. a gland; 20. an output end; 21. An electric power head; 22. a battery; 23. an anti-drop mechanism; 2301. an annular groove; 2302. an adjusting ring; 2303. fixing the stud; 2304. adjusting the screw cylinder; 2305. a bayonet; 24. an installation mechanism; 2401. a clamping rod; 2402. a card slot; 2403. and a magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

The structure of the quick screwing device provided by the invention is shown in figures 1 and 2, the quick screwing device is matched with an electric power head 21 for use, the quick screwing device comprises an input port 6 for inserting the electric power head 21, a pinion 15 linked with the electric power head 21, a gear driven mechanism linked with the pinion 15, an idle wheel driven mechanism linked with the gear driven mechanism, an output gear 2 linked with the idle wheel driven mechanism and an output end 20 linked with the output gear 2, a screwing gear ring for screwing is arranged on the inner side of the output end 20,

the pinion 15 is arranged at the adjacent position right in front of the input port 6, the gear driven mechanism comprises a gear shaft 9 and a gearwheel 11 fixed on the gear shaft 9, the gearwheel 11 is meshed with the pinion 15, the gear shaft 9 comprises a shaft body 902 and a gear part 901 arranged at the lower end of the shaft body 902, a flat key 12 for fixing the gearwheel 11 is arranged on the shaft body 902, the gearwheel 11 is fixed at the upper end of the shaft body 902 through the flat key 12, a bushing 10 and a graphite copper bush I8 are arranged on the shaft body 902, the bushing 10 is arranged between the gearwheel 11 and the gear part 901, the graphite copper bush I8 is arranged at the adjacent position below the gear part 901, an upper gland 13 is fixed at the top of the gear shaft 9, a lower gland 7 is fixed at the bottom of the gear shaft 9 through the graphite copper bush,

the intermediate wheel driven mechanism comprises an intermediate wheel shaft 5 and an intermediate wheel 3, a graphite copper sleeve II 4 matched with the intermediate wheel shaft 5 is arranged on the intermediate wheel shaft 5, the intermediate wheel 3 is fixed on the intermediate wheel shaft 5 through the graphite copper sleeve II 4, one side of the intermediate wheel 3 is meshed with a gear part 901 of a gear shaft 9, the other side of the intermediate wheel 3 is meshed with an output gear 2,

the input port 6 is provided with a bearing mechanism matched with the input port 6, the bearing mechanism comprises a bearing seat 18 and a deep groove ball bearing 16 arranged on the bearing seat 18, the deep groove ball bearing 16 comprises two deep groove ball bearings arranged in front and back adjacent, a shaft elastic retainer ring 17 matched with an electric power head 21 is arranged in the input port 6, a gland 19 matched with the input port 6 is fixed at the end part of the input port 6,

the quick screwing device also comprises an upper clamping plate assembly 14 matched with the input port 6 and a lower clamping plate 1 matched with the output port 20, the lower clamping plate 1 and the upper clamping plate 14 are correspondingly arranged,

further, as shown in fig. 1 and 3, the surface of the gland 19 outside the charging port 6 is provided with a retaining mechanism 23, and the anti-drop mechanism 23 is internally provided with an annular groove 2301, an adjusting ring 2302, a fixing stud 2303, an adjusting screw cylinder 2304 and a bayonet 2305 from top to bottom in sequence, the surface of the gland 19 outside the input port 6 is provided with the annular groove 2301, and the annular groove 2301 is concentric with the input port 6, the inside of the annular groove 2301 is provided with an adjusting ring 2302, the adjusting ring 2302 is rotatably matched with the annular groove 2301, bayonets 2305 with equal intervals are arranged on the surface of the electric power head 21 on the inner side of the annular groove 2301, fixing studs 2303 with equal intervals are fixed on the inner wall of the adjusting ring 2302, an adjusting screw cylinder 2304 is sleeved on the bottom thread of the fixing stud 2303, one end of the adjusting screw cylinder 2304 extends into the bayonet 2305 and is clamped and matched with the bayonet 2305, so that the quick screwing device is used for installing the electric power head 21;

further, as shown in fig. 1 and 4, an installation mechanism 24 is disposed on the surface of the electric power head 21 inside the input port 6, a clamping groove 2402, a magnet 2403 and a clamping rod 2401 are sequentially disposed inside the installation mechanism 24 from left to right, the clamping groove 2402 is disposed on the inner wall of the input port 6 on one side of the electric power head 21, the magnet 2403 is fixed on the inner wall on one side of the clamping groove 2402, the clamping rod 2401 is fixed on the surface of the electric power head 21 on one side of the magnet 2403, the clamping rod 2401 and the clamping groove 2402 are in clamping fit with each other, and the clamping rod 2401 and the magnet 2403 are in magnetic attraction fit with each other, so that the electric power head 21 is limited.

The working principle is as follows: in the actual working process, quick spinner device 21 uses with electric power unit 21 cooperation, finally utilize the inboard spinner ring gear of output 20 to fasten or loosen and detain, before using quick spinner device 21, at first fully charge (charger shows green light) to electric power unit 21's battery 22, insert electric power unit 21 with battery 22, and whether the inching operation is normal according to operating button, confirm that the steady normal operation can carry out next step, select quick spinner device according to the nut specification, and insert electric power unit 21 into quick spinner's input port 6, whether the inching operation is normal according to operating button, confirm that the steady normal operation can carry out next step. Firstly, whether the working condition is fastening or loosening is confirmed, then the rotating direction of the quick screwing device is determined,

under normal conditions, the electric power head 21 selects low-speed operation, a small green light is turned on by pressing an adjusting button of the electric power head 21, and if the 'automatic stop by reverse rotation' green light is turned on, the 'adjusting button' is pressed to turn off the electric power head; and then the rotation direction of the electric power head 21 is selected, and the reversing 'forward and reverse rotation key' is pushed for confirmation. The nut can rotate clockwise and anticlockwise by pushing the reversing 'forward and reverse rotation key' to achieve rapid screwing-in and screwing-out, and finally, the nut can rotate clockwise and anticlockwise by the upward or downward convex surface of the rapid screwing device to achieve rapid screwing-in and screwing-out,

when the quick screwing device is used, one end of the electric power head 21 is placed into the input port 6 to drive the clamping rod 2401 to move into the clamping groove 2402, the electric power head 21 is fixed under the clamping action of the clamping rod 2401 and the clamping groove 2402, and meanwhile, the electric power head 21 is fixed again under the magnetic attraction action of the magnet 2403 and the electric power head 21, so that the rapidity of the quick screwing device in mounting the electric power head 21 is realized, and the working efficiency of the quick screwing device in use is improved;

then, the adjusting screw cylinder 2304 is rotated under the action of the fixing screw bolt 2303, the adjusting screw cylinder 2304 moves into the bayonet 2305, the electric power head 21 is limited, when one end of the electric power head 21 rotates, the adjusting screw cylinder 2304 is driven to rotate synchronously under the action of the annular groove 2301 and the adjusting ring 2302, so that the limiting function of the quick screwing device on the electric power head 21 is realized, and the phenomenon that one end of the electric power head 21 falls off when the quick screwing device is used is avoided;

and then the electric power head 21 is controlled to work, the small gear 15 is driven to rotate under the action of 16 and 18, the small gear 9 is driven to rotate under the meshing action of the small gear 15 and the large gear 11, the intermediate wheel 3 is driven to rotate under the meshing action of the gear part 901 and the intermediate wheel 3, the intermediate wheel 3 drives the intermediate wheel 2 to rotate under the meshing action of the intermediate wheel 2, so that the output end 20 is driven to rotate to carry out screwing, and the use work of the quick screwing device is finally completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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. The utility model provides a quick turn-buckle device, uses with electric power unit (21) cooperation, its characterized in that: quick turn-buckle device is including supplying power unit (21) male input port (6), pinion (15) with electric power unit (21) looks linkage, the gear follower that links mutually with pinion (15), the idle wheel follower that links mutually with gear follower, output gear (2) with idle wheel follower looks linkage and output (20) with output gear (2) looks linkage, output (20) inboard is provided with the turn-buckle ring gear that is used for the turn-buckle, the inside of electric power unit (21) is provided with battery (22).

2. A quick-release fastening device according to claim 1, further comprising: input port (6) are provided with input port (6) matched with bearing mechanism, bearing mechanism includes bearing frame (18) and installs deep groove ball bearing (16) on bearing frame (18), deep groove ball bearing (16) are adjacent two that set up around including, be provided with in input port (6) with electric power head (21) matched with circlip (17) for the axle, the end fixing of input port (6) has with input port (6) matched with gland (19).

3. A quick-release fastening device according to claim 2, further comprising: the quick screwing device further comprises an upper clamping plate assembly (14) matched with the input port (6) and a lower clamping plate (1) matched with the output end (20), and the lower clamping plate (1) and the upper clamping plate (14) are correspondingly arranged.

4. A quick-release fastening device according to claim 2, further comprising: the surface of a gland (19) on the outer side of the input port (6) is provided with an anti-falling mechanism (23), the inside of the anti-falling mechanism (23) is sequentially provided with an annular groove (2301), an adjusting ring (2302), a fixing stud (2303), an adjusting screw cylinder (2304) and a bayonet (2305) from top to bottom, the surface of the gland (19) on the outer side of the input port (6) is provided with the annular groove (2301), the annular groove (2301) and the input port (6) are concentric, the inside of the annular groove (2301) is provided with the adjusting ring (2302), the adjusting ring (2302) and the annular groove (2301) are in mutual rotation fit, the surfaces of electric power heads (21) on the inner side of the annular groove (2301) are all provided with the equally spaced bayonets (2305), the inner walls of the adjusting ring (2302) are all fixed with the equally spaced fixing studs (2303), and the, and one end of the adjusting screw cylinder (2304) extends into the bayonet (2305) and is mutually clamped and matched with the bayonet (2305).

5. A quick-release fastening device according to claim 1, further comprising: the utility model discloses an electronic power head (21) of input port (6) inside surface is provided with installation mechanism (24), and the inside of installation mechanism (24) has set gradually draw-in groove (2402), magnet (2403) and kelly (2401) from left to right, draw-in groove (2402) have been seted up to input port (6) inner wall on one side of electronic power head (21), and the inner wall of draw-in groove (2402) one side is fixed with magnet (2403), electronic unit head (21) surface mounting on one side of magnet (2403) has kelly (2401), and kelly (2401) and draw-in groove (2402) mutual joint cooperation to kelly (2401) and the mutual magnetic attraction cooperation of magnet (2403).

6. A quick-release fastening device according to claim 1, further comprising: the small gear (15) is arranged at an adjacent position right in front of the input port (6), the gear driven mechanism comprises a gear shaft (9) and a large gear (11) fixed on the gear shaft (9), the large gear (11) is meshed with the small gear (15), the gear shaft (9) comprises a shaft body (902) and a gear part (901) arranged at the lower end of the shaft body (902), a flat key (12) used for fixing the large gear (11) is arranged on the shaft body (902), the large gear (11) is fixed at the upper end of the shaft body (902) through the flat key (12), a bushing (10) and a graphite copper sleeve I (8) are arranged on the shaft body (902), the bushing (10) is arranged between the large gear (11) and the gear part (901), the graphite copper sleeve I (8) is arranged at an adjacent position below the gear part (901), the intermediate wheel driven mechanism comprises an intermediate wheel shaft (5) and an intermediate wheel (3), the intermediate wheel shaft (5) is provided with a graphite copper sleeve II (4) matched with the intermediate wheel shaft (5), the intermediate wheel (3) is fixed on the intermediate wheel shaft (5) through the graphite copper sleeve II (4), one side of the intermediate wheel (3) is meshed with a gear part (901) of a gear shaft (9), the other side of the intermediate wheel (3) is meshed with an output gear (2), an upper gland (13) is fixed at the top of the gear shaft (9), and a lower gland (7) is fixed at the bottom of the gear shaft (9) through a graphite copper sleeve I (8).