CN204818148U - Deep water oil pumping drilling equipment - Google Patents
Deep water oil pumping drilling equipment Download PDFInfo
- Publication number
- CN204818148U CN204818148U CN201420381527.9U CN201420381527U CN204818148U CN 204818148 U CN204818148 U CN 204818148U CN 201420381527 U CN201420381527 U CN 201420381527U CN 204818148 U CN204818148 U CN 204818148U
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- reduction box
- central shaft
- drilling
- power transmission
- hydraulic motor
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Abstract
The utility model provides the utility model discloses a drilling and the pumping unit in deep water sunken ship trapped fuel cabin mainly relate to the oil spilling field of dealing with. Driling the hollow shaft that utilizes the drilling machine center after the operation is accomplished as the operation of pumping of oil pumping passageway, to need not to carry on the switching of pumping unit and drilling equipment, shortening the underwater construction time, it is supplementary that whole underwater operation process also need not the diver. The utility model discloses a drive of two screw -nut can effectively reduce the equipment height, especially works as the utility model discloses when being applied to the hull drilling of double -deck ship, the utility model discloses feed drive and the rotary driving of well drilling mechanism be two sets of independent drives, can realize that the rotary motion of drilling tool does not stop among the drilling process, and feed movement is interrupted according to drilling technology demand and goes on, the demand of cutting of breaking in the satisfied technology of holing of being convenient for, and the iron that prevents the overlength is cut and is blocked the tool bit, the utility model discloses a counter be the encoder, can be on the surface of water long -range reading, confirm the position that drilling mechanism fed through the rotatory number of turns of lead screw in the encoder count feed drive mechanism, be convenient for realize remote control drilling operation process on the surface of water, like F. F. Work feed, rewind down etc.
Description
Technical field
The utility model belongs to oil spilling and disposes field, is specifically related to a kind of boring for deep water shipwreck trapped fuel cabin and pumping unit.
Background technology
There is the disposal of shipwreck and other oil spill accidents in deepwater environment for background, when there is the oil spill accident dangerous situations such as sinking when boats and ships, in time the Cargo Oil in accident boats and ships or fuel oil pumped out and transfer in safe ship, being a kind of effective strick precaution, alleviate oil spill accident infringement measure.
In recent years, in the successful case that China disposes for shipwreck trapped fuel, the equipment used is underwater pore opening machine and oil pumper under water mainly, its disposal process substantially depends on diver and manually descends water to operate, and the operatorless boring of deep water shipwreck and pumping technology are studied still belong to blank, especially in the depth of water region that diver cannot arrive, the disposing task of shipwreck trapped fuel cannot be carried out.
Summary of the invention
In view of this, the utility model proposes a kind of boring and oil pumping integration apparatus.After bore operation completes, equipment can utilize the hollow shaft at drilling machine center to carry out oil pumping operation as oil pumping passage, and without the need to carrying out the switching of pumping unit and rig, shorten the underwater construction time, whole underwater operation process is also assisted without the need to diver.
To achieve these goals, the utility model realizes by the following technical solutions:
A kind of deep water oil pumping rig, comprise: reduction box (3), encoder (4), screw mandrel (5), feed frame (6), key (8), central shaft (9), power transmission shaft (10), the axis of guide (11), casing (12), wherein: central shaft (9), power transmission shaft (10), key (8), screw mandrel (5), feed frame (6), the axis of guide (11) is all positioned at casing (12), casing (12) top is connected with reduction box (3), below is connected with bottom (13), junction is equipped with static seal device, casing (12) and bottom (13) are fixed on tapping machine base (20) together, tapping machine to be adsorbed on by the magnetic attracting device (19) of one group of gate-controlled switch and to want on the ship wall of perforate by tapping machine base (20).
Described reduction box (3) is two enter three removing from moulds, two inputs connect the first hydraulic motor (2) and the second hydraulic motor (21) respectively, first hydraulic motor (2) and the second hydraulic motor (21) drive rotary motion and the feed motion of boring assemblies respectively, and three outputs connect central shaft (9) and two screw mandrels (5) respectively; Central shaft (9) runs through reduction box (3), and top is connected with oil well pump (1), and oil well pump (1) is fixed on reduction box (3) top; The place that reduction box (3) is connected with the first hydraulic motor (2), the second hydraulic motor (21), central shaft (9) is equipped with dynamic sealing device.
Described central shaft (9) is hollow shaft, central shaft (9) top connects oil well pump (1), middle part is through reduction box (3), and driven by reduction box (3), bottom is slidably connected by two flat keys (8) and a power transmission shaft (10), described central shaft (9) and power transmission shaft (10) are equipped with keyway, the upper set keyway length of central shaft (9) matches with boring stroke, power transmission shaft (10) below connects spitting drill (16) and tubular cutter (17), there is the perforate of some tubular cutter (17) top, as pumping passage together with the endoporus of central shaft (9).
Described screw mandrel (5) top is connected with reduction box (3), and driven by reduction box (3), screw mandrel (5) below is fixed on bottom (13) by bearing, feed frame (6) is connected with described two rhizoid bars (5) by two groups of feed screw nut (7) pairs, and described feed frame (6) is dynamically connected by bearing and power transmission shaft (10) top.
Described feed frame (6) below connects an axis of guide (11), the axis of guide (11) below is connected with bottom (13) by the guide ring (15) with dynamic sealing device (14), described power transmission shaft (10) is positioned at the axis of guide (11), the two is all dynamically connected by bearing with below up, and is provided with dynamic sealing device (20) in below.
Described encoder (4), is connected to screw mandrel (5) upper end, is encapsulated in reduction box (3) inner.
Owing to adopting technique scheme, the utility model has the following advantages and effect:
1, the Feed servo system of borehole drill construction is that double lead nut drives, and compared with driving feed motion, effectively can reduce device height with hydraulic jack, especially when the present invention is applied to the hull boring of double-decker; Carry out Feed servo system with employing differential attachment to compare with the rig of rotary actuation, in the present invention, the Feed servo system of borehole drill construction and rotary actuation are that two covers independently drive, the rotary motion of drilling tool in boring procedure can be realized do not stop, feed motion is interrupted according to bore process demand to be carried out, to be convenient to meet in bore process disconnected cuts demand, prevents long iron from cutting and blocks cutter head;
2, counter is encoder, and code device signal is long-range reading on the water surface, is determined the position of borehole drill construction feeding by the screw mandrel rotating cycle in encoder to count feeding driving mechanism.Be convenient to realize Long-distance Control bore operation process on the water surface, as F.F., work feed, rewind etc.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
As shown in Figure 1, deep water boring pumping unit of the present utility model includes: a central shaft 9, this central shaft 9 is hollow shaft, oil well pump 1, middle part is connected through reduction box 3 above central shaft 9, and driven by reduction box 3, bottom is slidably connected by two flat keys 8 and a power transmission shaft 10, described central shaft 9 and power transmission shaft 10 are equipped with keyway, keyway length set on central shaft 9 matches with boring stroke, spitting drill 16 and tubular cutter 17 is connected below power transmission shaft 10, the perforate of some is had, as pumping passage together with the endoporus of central shaft 9 above tubular cutter 17.
Two rhizoid bars 5, be connected with reduction box 3 above screw mandrel 5, and driven by reduction box 3, be fixed on bottom 13 by bearing below screw mandrel 5, feed frame 6 is connected with described two rhizoid bars 5 by two groups of feed screw nut 7 pairs, and described feed frame 6 is dynamically connected by bearing and power transmission shaft 10 top.
An axis of guide 11 is connected below feed frame 6, be connected with bottom 13 by the guide ring 15 with dynamic sealing device 14 below the axis of guide 11, described power transmission shaft 10 is positioned at the axis of guide 11, and the two is all dynamically connected by bearing with below up, and is provided with dynamic sealing device 20 in below.
Above-mentioned central shaft 9, power transmission shaft 10, key 8, screw mandrel 5, feed frame 6, the axis of guide 11 are all positioned at casing 12, are connected above casing 12 with reduction box 3, and below is connected with bottom 13, and junction is equipped with static seal device.Casing 12 is fixed on tapping machine base 20 together with bottom 13, and tapping machine to be adsorbed on by the magnetic attracting device 19 of one group of gate-controlled switch and to want on the ship wall of perforate by tapping machine base 20.
One encoder 4, is connected to screw mandrel 5 upper end, is encapsulated in reduction box 3 inner.
One reduction box 3, be two enter three removing from moulds, two inputs connect rotary motion and the feed motion that the first hydraulic motor 2 and the second hydraulic motor 21, first hydraulic motor 2 and the second hydraulic motor 21 drive boring assemblies respectively respectively, and three outputs connect central shaft 9 and two screw mandrels 5 respectively.Central shaft 9 runs through reduction box 3, and top is connected with oil well pump 1, and oil well pump 1 is fixed on above reduction box 3.The place that reduction box 3 is connected with the first hydraulic motor 2, second hydraulic motor 21, central shaft 9 is equipped with dynamic sealing device.
Introduce operation principle of the present utility model and motion process in detail below.
1, Job readiness:
Magnetic attracting device 19 on tapping machine base 18 is opened and is opened to the state of magnetizing, and this equipment is adsorbed in want the hull surface of perforate.
2, rotary motion:
First hydraulic motor 2 is rotated by the reduction box 3 rear drive central shaft 9 that slows down, and power is passed to power transmission shaft 10 by key 8 by central shaft 9, and drive the rotation of power transmission shaft 10, power transmission shaft 10 drives spitting drill 16 and tubular cutter 17 to realize rotary motion.
3, feed motion:
Second hydraulic motor 20 carries out synchronous rotary in the same way by reduction box 3 rear drive two screw mandrels 5 that slow down, leading screw 5 drives the nut 7 be connected on feed frame 6, feed frame 6 is driven to move down along screw mandrel 5 by feed screw nut pair, feed frame 6 by with being dynamically connected of power transmission shaft 10, the keyway promoting power transmission shaft 10 centrally axle 9 moves down, and power transmission shaft 10 promotes spitting drill 16 and tubular cutter 17 realizes feed motion.
4, perforate-F.F.-perforate:
The supplying position of the pitch determination tubular cutter 17 of screw mandrel 5 is multiplied by by the number of turns that encoder 4 counts, after tubular cutter 17 cuts the ground floor deck of boat, first hydraulic motor 2 quits work, tubular cutter 17 stops the rotation motion, second hydraulic motor 20 High Rotation Speed, drive feed frame 6, power transmission shaft 10 and tubular cutter 17 by screw mandrel 5 and nut 7, realize fast feed.After being fed into the second layer deck of boat according to encoder 4 reading determination tubular cutter 17, the first hydraulic motor 2 starts, and the second hydraulic motor 20 returns to cutting rotational speeds, and tubular cutter 17 repeats bore operation.
5, pump:
After cutting the second layer deck of boat, first hydraulic motor 2 and the second hydraulic motor 20 all quit work, start oil well pump 1, the trapped fuel in cabin arrives oil well pump 1 by the endoporus of the perforate above tubular cutter 17 and central shaft 9, then arrives the oil-collecting boat on the water surface by being connected to oil pick-up tube on oil well pump 1.
6, rewind:
After oil pumping operation completes, oil well pump 1 quits work, second hydraulic motor 20 high speed reverse rotation, reversed by reduction box 3 rear drive screw mandrel 5, screw mandrel 5 drives feed frame 6 to rise along screw mandrel 5 by nut 7, and feed frame 6 drives power transmission shaft 10 and tubular cutter 17 to rise, and realizes the rapid-return motion of tubular cutter 17, after returning to initial position by the reading determination tubular cutter 17 of encoder 4, the second hydraulic motor 20 quits work.
7, remove:
Magnetic attracting device 18 on tapping machine base 19 closes to demagnetized state, the absorption affinity between equipment and hull is disappeared, removes equipment.
Claims (6)
1. a deep water oil pumping rig, comprise: reduction box (3), encoder (4), screw mandrel (5), feed frame (6), key (8), central shaft (9), power transmission shaft (10), the axis of guide (11), casing (12), it is characterized in that: central shaft (9), power transmission shaft (10), key (8), screw mandrel (5), feed frame (6), the axis of guide (11) is all positioned at casing (12), casing (12) top is connected with reduction box (3), below is connected with bottom (13), junction is equipped with static seal device, casing (12) and bottom (13) are fixed on tapping machine base (20) together, tapping machine to be adsorbed on by the magnetic attracting device (19) of one group of gate-controlled switch and to want on the ship wall of perforate by tapping machine base (20).
2. deep water oil pumping rig according to claim 1, it is characterized in that: described reduction box (3) is two enter three removing from moulds, two inputs connect the first hydraulic motor (2) and the second hydraulic motor (21) respectively, first hydraulic motor (2) and the second hydraulic motor (21) drive rotary motion and the feed motion of boring assemblies respectively, and three outputs connect central shaft (9) and two screw mandrels (5) respectively; Central shaft (9) runs through reduction box (3), and top is connected with oil well pump (1), and oil well pump (1) is fixed on reduction box (3) top; The place that reduction box (3) is connected with the first hydraulic motor (2), the second hydraulic motor (21), central shaft (9) is equipped with dynamic sealing device.
3. deep water oil pumping rig according to claim 1, it is characterized in that: described central shaft (9) is hollow shaft, central shaft (9) top connects oil well pump (1), middle part is through reduction box (3), and driven by reduction box (3), bottom is slidably connected by two flat keys (8) and a power transmission shaft (10), described central shaft (9) and power transmission shaft (10) are equipped with keyway, the upper set keyway length of central shaft (9) matches with boring stroke, power transmission shaft (10) below connects spitting drill (16) and tubular cutter (17), there is the perforate of some tubular cutter (17) top, as pumping passage together with the endoporus of central shaft (9).
4. deep water oil pumping rig according to claim 1, it is characterized in that: described screw mandrel (5) top is connected with reduction box (3), and driven by reduction box (3), screw mandrel (5) below is fixed on bottom (13) by bearing, feed frame (6) is connected with two rhizoid bars (5) by two groups of feed screw nut (7) pairs, and described feed frame (6) is dynamically connected by bearing and power transmission shaft (10) top.
5. deep water oil pumping rig according to claim 1, it is characterized in that: described feed frame (6) below connects an axis of guide (11), the axis of guide (11) below is connected with bottom (13) by the guide ring (15) with dynamic sealing device (14), described power transmission shaft (10) is positioned at the axis of guide (11), the two is all dynamically connected by bearing with below up, and is provided with dynamic sealing device (20) in below.
6. deep water oil pumping rig according to claim 1, is characterized in that: described encoder (4), is connected to screw mandrel (5) upper end, is encapsulated in reduction box (3) inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381527.9U CN204818148U (en) | 2014-07-11 | 2014-07-11 | Deep water oil pumping drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381527.9U CN204818148U (en) | 2014-07-11 | 2014-07-11 | Deep water oil pumping drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818148U true CN204818148U (en) | 2015-12-02 |
Family
ID=54675789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420381527.9U Withdrawn - After Issue CN204818148U (en) | 2014-07-11 | 2014-07-11 | Deep water oil pumping drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551084A (en) * | 2014-07-11 | 2015-04-29 | 水科运达交通科技开发（北京）有限公司 | Deepwater oil pumping and drilling equipment |
| CN108857427A (en) * | 2018-10-11 | 2018-11-23 | 山东省建设高压容器有限公司 | A kind of dedicated integrated tooling and the all-in-one machine that drills and reams of drilling and reaming of steel bottle mouth processing |
| CN112265620A (en) * | 2020-11-04 | 2021-01-26 | 上海交通大学 | Double-layer ship body hole opening and liquid pumping device adopting ROV (remote operated vehicle) cooperative operation |
| CN112278196A (en) * | 2020-11-10 | 2021-01-29 | 上海交通大学 | Deep-sea sunken ship emergency disposal cooperative operation construction system and process |
-
2014
- 2014-07-11 CN CN201420381527.9U patent/CN204818148U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551084A (en) * | 2014-07-11 | 2015-04-29 | 水科运达交通科技开发（北京）有限公司 | Deepwater oil pumping and drilling equipment |
| CN104551084B (en) * | 2014-07-11 | 2020-05-15 | 水科运达交通科技开发（北京）有限公司 | Deep water drilling oil pumping equipment |
| CN108857427A (en) * | 2018-10-11 | 2018-11-23 | 山东省建设高压容器有限公司 | A kind of dedicated integrated tooling and the all-in-one machine that drills and reams of drilling and reaming of steel bottle mouth processing |
| CN112265620A (en) * | 2020-11-04 | 2021-01-26 | 上海交通大学 | Double-layer ship body hole opening and liquid pumping device adopting ROV (remote operated vehicle) cooperative operation |
| CN112278196A (en) * | 2020-11-10 | 2021-01-29 | 上海交通大学 | Deep-sea sunken ship emergency disposal cooperative operation construction system and process |
| CN112278196B (en) * | 2020-11-10 | 2021-10-01 | 上海交通大学 | Deep-sea sunken ship emergency disposal cooperative operation construction system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151202 Effective date of abandoning: 20200515 |