CN104140050A - Underwater zero-buoyancy cable winding drum - Google Patents
Underwater zero-buoyancy cable winding drum Download PDFInfo
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- CN104140050A CN104140050A CN201310164683.XA CN201310164683A CN104140050A CN 104140050 A CN104140050 A CN 104140050A CN 201310164683 A CN201310164683 A CN 201310164683A CN 104140050 A CN104140050 A CN 104140050A
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- rotating shaft
- cylinder
- disk
- cable
- wound around
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Abstract
The invention belongs to the field of ocean underwater transmission, and particularly relates to an underwater zero-buoyancy cable winding drum. The underwater zero-buoyancy cable winding drum comprises a rotating shaft, bearing pedestals, a coiling block and a center penetrating floating ball. The rotating shaft penetrates through the coiling block and is in linkage with the coiling block, the center penetrating floating ball is arranged in the coiling block, and the position, in the coiling block, of the rotating shaft is sleeved with the center penetrating floating ball. The two ends of the rotating shaft are rotatably connected with the bearing pedestals arranged on an underwater platform respectively through bearings, the rolling bearings are arranged at the two ends of the rotating shaft in a penetrating mode, and the rolling bearings are arranged in the bearing pedestals and sealed by bearing inner sealing covers and bearing outer sealing covers. A key groove is reserved in one end of the rotating shaft, and therefore the rotating shaft can be conveniently connected with a driving motor or speed reduction mechanism. According to the underwater zero-buoyancy cable winding drum, adjustment is carried out by means of buoyancy of the center penetrating floating ball, the center penetrating floating ball is in the zero-buoyancy state underwater, and underwater driving of the drum is facilitated; the center penetrating floating ball is arranged at the position, arranged on the rotating shaft, in the coiling block, the interior of the coiling block can be opened, the rotating shaft, the coiling block, the rolling bearings and the like are all in movable connection, and therefore the center penetrating floating ball can be conveniently replaced.
Description
Technical field
The invention belongs to ocean water underdrive field, specifically a kind of cable of neutral buoyancy is under water wound around cylinder.
Background technology
The detectors such as underwater winch have purposes more widely in marine scientific research, applied oceanography and marine resources investigation exploration, and wherein important component devices is exactly cylinder.Cylinder is used for being wound around hawser use, and it is easier to be driven better to wish, especially wishes to start system works with less propulsive effort.The cable drum of existing underwater winch drives more difficult, very large could the startup of propulsive effort needing; And the volume of existing cylinder is larger, sometimes also can hawser be wound around and be impacted.
Summary of the invention
The object of the present invention is to provide a kind of cable of neutral buoyancy to be under water wound around cylinder.It is bootable requirement that this cylinder has met with less propulsive effort, and can make the buoyancy of package unit in water is zero, is conducive to driven under water.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes rotating shaft, bearing seat, reel and punching ball float, its shaft by reel through and with reel interlock, described punching ball float is positioned at reel and is set in the rotating shaft of reel inside; The two ends of described rotating shaft are rotationally connected by bearing and the bearing seat being arranged on underwater platform respectively.
Wherein: described reel comprises cylinder and be connected to the disk at these cylinder two ends, wherein the disk of the arbitrary end of cylinder and described cylinder, for removably connecting, are respectively equipped with sleeve on the disk of cylinder two ends; Described rotating shaft is passed by the sleeve on the disk of two ends, and is connected with the sleeve on the disk of two ends respectively; One end that described cylinder and disk removably connect is connected with lining and connects annulus, and the disk removably connecting with cylinder is connected to described lining and connects on annulus; One end of described cylinder is welded with left disk, and the centre of this left disk is welded with left sleeve; The other end of described cylinder and lining connect annulus welding, and this lining connects on annulus and is connected with right disk by binding bolt, and the centre of described right disk is welded with right sleeve; On the left disk at described cylinder two ends and right disk, have pod apertures; On described left sleeve and right sleeve, have bolt hole; In described cylinder, be provided with reinforced rib; The bearing seat at described rotating shaft two ends is arranged on underwater platform by firm banking respectively; Described rotating shaft is respectively equipped with bolt penetration hole near the position of end, two ends, and arbitrary end of this rotating shaft leaves keyway; Described rotating shaft is passed by the center of punching ball float; The two ends of described rotating shaft are installed with respectively antifriction-bearing box, and this antifriction-bearing box is arranged in bearing seat, and are sealed by the inside and outside capping of bearing being arranged on respectively on bearing seat; The centre of described bearing seat has antifriction-bearing box fixed orifice, and inside and outside bearing seat, screw is all left in both sides.
Advantage of the present invention and good effect are:
1. the present invention, by selecting the punching ball float of different-diameter, can make whole cylinder be under water neutral buoyancy state, and needed propulsive effort while having reduced to greatest extent system startup is easy to drive.
2. punching ball float of the present invention is positioned in the rotating shaft of reel, and reel inside is openable (right disk is connected to lining by binding bolt and connects on annulus), and rotating shaft is all to live in being connected with reel and antifriction-bearing box etc., can change easily punching ball float.
3. punching ball float of the present invention is positioned at reel, does not increase the outside dimension of cylinder, does not also affect hawser and is wound around.
4. the present invention forms on two disks of reel and leaves respectively pod apertures, has reduced ocean current lateral impact forces, meets flow resistance little.
5. antifriction-bearing box of the present invention is arranged in the fixed orifice of bearing seat, and the inside and outside both sides of antifriction-bearing box are fixed with bearing capping, makes antifriction-bearing box avoid the filling of invading of the winding of sea grass and silt, guarantees that antifriction-bearing box can rotate for a long time in seawater.
6. the present invention is seated on two firm bankings, and firm banking leaves fixing threaded hole, can easily neutral buoyancy cable be wound around to cylinder and be fixed on the devices such as underwater platform, and convenience is connected with other device.
Accompanying drawing explanation
Fig. 1 is integral structure cutaway view of the present invention;
Fig. 2 is the A place partial enlarged drawing in Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the structural representation of rotating shaft of the present invention;
Fig. 5 is the structural representation of bearing seat of the present invention;
Fig. 6 is the structural representation of reel of the present invention;
Fig. 7 is B place partial enlarged drawing in Fig. 6;
Fig. 8 is the left view of Fig. 6;
Wherein: 1 is the first binding bolt, 2 is firm banking, 3 is the second binding bolt, 4 is left bearing outer seal, 5 is rotating shaft, 6 is bearing seat, 7 is reel, 8 is punching ball float, 9 is the 3rd binding bolt, 10 is capping in bearing, 11 is right bearing outer seal, 12 is antifriction-bearing box, 13 is the 4th binding bolt, 501 is keyway, 502 is bolt penetration hole, 601 is screw, 602 is antifriction-bearing box fixed orifice, 701 is left sleeve, 702 is left disk, 703 is reinforced rib, 704 is cylinder, 705 is the 5th binding bolt, 706 is right disk, 707 connect annulus for serving as a contrast, 708 is right sleeve, 709 is pod apertures.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the present invention includes firm banking 2, rotating shaft 5, bearing seat 6, reel 7, punching ball float 8 and antifriction-bearing box 12, rotating shaft 5 by reel 7 through and with reel 7 interlocks, punching ball float 8 is positioned at reel 7 and is set in the rotating shaft 5 of reel 7 inside; Reel 7, punching ball float 8 and rotating shaft 5 link into an integrated entity, and punching ball float 8 is positioned at the center of reel 7.The two ends of rotating shaft 5 are rotationally connected by antifriction-bearing box 12 and bearing seat 6 respectively, and antifriction-bearing box 12 is arranged in bearing seat 6, and is sealed by the inside and outside capping of bearing; Two bearing seats 6 are fixed with respectively on two firm bankings 2, and these two firm bankings 2 are separately fixed on underwater platform.The present invention relies on the buoyancy adjustment of punching ball float 8, is under water neutral buoyancy state.
As shown in Fig. 6～8, reel 7 comprises that left sleeve 701, left disk 702, reinforced rib 703, cylinder 704, right disk 706, lining connect annulus 707 and right sleeve 708, left disk 702 is welded in one end of cylinder 704, centre at left disk 702 outside faces is welded with left sleeve 701, and the other end welding lining of cylinder 704 connects annulus 707; The centre of right disk 706 outside faces is welded with right sleeve 708, and right disk 706 is removably connected to lining by the 5th binding bolt 705 and connects on annulus 707, thereby is integrally formed the reel 7 of Gong the cable winding use of formula.The inside of reel 7 is openable enclosed constructions, and rotating shaft 5 is all to live in being connected with reel 7, antifriction-bearing box 12 etc., can change easily punching ball float 8.On the left disk 702 at cylinder 704 two ends and right disk 706, have a plurality of pod apertures 709, reduced ocean current lateral impact forces.On left sleeve 701 and right sleeve 708, radially have respectively bolt hole, rotating shaft 5 is passed by left sleeve 701 and right sleeve 708, and is connected with left sleeve 701 and right sleeve 708 respectively.In cylinder 704, be provided with reinforced rib 703, the two ends of this reinforced rib 703 are welded on respectively left disk 702 and lining connects on annulus 707, have increased the intensity of reel 7.
Punching ball float 8 is through in rotating shaft 5, and allows punching ball float 8 be positioned at the center of reel 7, and rotating shaft 5 is also passed by the center of punching ball float 8; By selecting the punching ball float 8 of different-diameter, can make whole cylinder be under water neutral buoyancy state.As shown in Figure 4, rotating shaft 5 is respectively equipped with bolt penetration hole 502 near the position of end, two ends, conveniently carries out reel 7 fixing in rotating shaft 5; Two bolt penetration hole 502 in rotating shaft 5 are corresponding with the bolt hole on left sleeve 701 and right sleeve 708 respectively, and connected by the 3rd binding bolt 9.The two ends of rotating shaft 5 are installed with respectively antifriction-bearing box 12, and antifriction-bearing box 12 is arranged in bearing seat 6, and are sealed by the inside and outside capping of bearing.Arbitrary end of rotating shaft 5 leaves keyway 501, convenient drive motor or the reductor etc. of connecting.
As shown in Fig. 2, Fig. 3 and Fig. 5, antifriction-bearing box fixed orifice 602 is left in the centre of bearing seat 6, facilitates the fixing of antifriction-bearing box 12; Screw 601 is left respectively in the inside and outside both sides of bearing seat 6, facilitates the inside and outside capping of fixed type bearing, by the second binding bolt 3, fixes capping 10 in left bearing outer seal 4, right bearing outer seal 11 and bearing.The bearing seat 6 at rotating shaft 5 two ends is fixed on firm banking 2 by the 4th binding bolt 13 respectively, and firm banking 2 is fixed on underwater platform by the first binding bolt 1.
Fitting process of the present invention is:
A. as shown in Figure 6 and Figure 7, the left sleeve 701, left disk 702, reinforced rib 703, cylinder 704 and the lining that form reel 7 are connect to annulus 707 weld togethers, will form right disk 706 and right sleeve 708 weld togethers of reel 7.
B. as shown in Fig. 1 and Fig. 6, punching ball float 8 is connect to annulus 707 by lining to be put in cylinder 704, and make the punching of punching ball float 8 and left sleeve 701 axle center with point-blank, then the right-hand member of rotating shaft 5 is passed to left sleeve 701 and punching ball float 8 successively, left sleeve 701 is fixed in rotating shaft 5 by the 3rd binding bolt 9; And right disk 706 and right sleeve 708 are passed to rotating shaft 5, and right disk 706 is connected to lining by the 5th binding bolt 705 and connects on annulus 707, right sleeve 708 is also fixed in rotating shaft 5 by the 3rd binding bolt 9.
C. as depicted in figs. 1 and 2, capping 10 in two bearings is respectively fixed to the inner side of two bearing fixed seats 6 by the second binding bolt 3, then by relative direction, is through together the two ends, left and right of rotating shaft 5; Again two antifriction-bearing boxs 12 are enclosed within respectively to the two ends, left and right of rotating shaft 5, are placed in the antifriction-bearing box perforation 602 of bearing seat 6, finally left bearing outer seal 4 and right bearing outer seal 11 are respectively fixed to the outside of two bearing seats 6.
D. as shown in figures 1 and 3, by the 4th binding bolt 13, bearing seat 6 is fixed on two firm bankings 2, then firm banking 2 is fixed on underwater platform and just can have been used by the first binding bolt 1.
The present invention, by selecting the punching ball float 8 of different-diameter, makes whole cylinder be under water neutral buoyancy state.5 rotations of propulsion source drive shaft, rotating shaft 5 is connected by the 3rd binding bolt 9 with left sleeve 701 and right sleeve 708, is therefore with movable reel 7 rotations, and then folding and unfolding cable.
Claims (10)
- One kind under water neutral buoyancy cable be wound around cylinder, it is characterized in that: comprise rotating shaft (5), bearing seat (6), reel (7) and punching ball float (8), its shaft (5) by reel (7) through and with reel (7) interlock, described punching ball float (8) is positioned at reel (7) and is set in the rotating shaft (5) of reel (7) inside; The two ends of described rotating shaft (5) are rotationally connected with the bearing seat (6) being arranged on underwater platform respectively.
- 2. by the cable of neutral buoyancy under water claimed in claim 1, be wound around cylinder, it is characterized in that: described reel (7) comprises cylinder (704) and is connected to the disk at this cylinder (704) two ends, wherein the disk of the arbitrary end of cylinder (704) and described cylinder (704), for removably connecting, are respectively equipped with sleeve on the disk of cylinder (704) two ends; Described rotating shaft (5) is passed by the sleeve on the disk of two ends, and is connected with the sleeve on the disk of two ends respectively.
- 3. by the cable of neutral buoyancy under water claimed in claim 2, be wound around cylinder, it is characterized in that: one end that described cylinder (704) and disk removably connect is connected with lining and connects annulus (707), the disk removably connecting with cylinder (704) is connected to described lining and connects on annulus (707).
- 4. by the cable of neutral buoyancy under water claimed in claim 3, be wound around cylinder, it is characterized in that: one end of described cylinder (704) is welded with left disk (702), the centre of this left disk (702) is welded with left sleeve (701); The other end of described cylinder (704) and lining connect annulus (707) welding, and this lining connects annulus (707) and above by binding bolt, is connected with right disk (706), and the centre of described right disk (706) is welded with right sleeve (708).
- 5. by the cable of neutral buoyancy under water claimed in claim 4, be wound around cylinder, it is characterized in that: on the left disk (702) at described cylinder (704) two ends and right disk (706), have pod apertures (709); On described left sleeve (701) and right sleeve (708), have bolt hole.
- 6. by the cable of neutral buoyancy under water described in the arbitrary claim of claim 2 to 5, be wound around cylinder, it is characterized in that: in described cylinder (704), be provided with reinforced rib (703).
- 7. by the cable of neutral buoyancy under water claimed in claim 1, be wound around cylinder, it is characterized in that: the bearing seat (6) at described rotating shaft (5) two ends is arranged on underwater platform by firm banking (2) respectively.
- 8. by the cable of neutral buoyancy under water described in claim 1 or 7, be wound around cylinder, it is characterized in that: described rotating shaft (5) is respectively equipped with bolt penetration hole (502) near the position of end, two ends, and arbitrary end of this rotating shaft (5) leaves keyway (501); Described rotating shaft (5) is passed by the center of punching ball float (8).
- 9. by the cable of neutral buoyancy under water described in claim 1 or 7, be wound around cylinder, it is characterized in that: the two ends of described rotating shaft (5) are installed with respectively antifriction-bearing box (12), this antifriction-bearing box (12) is arranged in bearing seat (6), and is sealed by the inside and outside capping of bearing being arranged on respectively on bearing seat (6).
- 10. by the cable of neutral buoyancy under water claimed in claim 9, be wound around cylinder, it is characterized in that: the centre of described bearing seat (6) has antifriction-bearing box fixed orifice (602), in the inside and outside both sides of bearing seat (6), all leave screw (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164683.XA CN104140050B (en) | 2013-05-07 | 2013-05-07 | Neutral buoyancy cable is wound around cylinder under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164683.XA CN104140050B (en) | 2013-05-07 | 2013-05-07 | Neutral buoyancy cable is wound around cylinder under water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104140050A true CN104140050A (en) | 2014-11-12 |
| CN104140050B CN104140050B (en) | 2016-06-29 |
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ID=51849408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310164683.XA Expired - Fee Related CN104140050B (en) | 2013-05-07 | 2013-05-07 | Neutral buoyancy cable is wound around cylinder under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140050B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539667B (en) * | 2018-04-25 | 2020-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | ROV underwater cable laying device and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124761B1 (en) * | 1999-11-26 | 2001-01-15 | 日油技研工業株式会社 | Elevating device for underwater observation equipment |
| CN101007617A (en) * | 2006-01-27 | 2007-08-01 | 中国科学院沈阳自动化研究所 | Underwater cable retracting mechanism |
| CN101513978A (en) * | 2009-03-11 | 2009-08-26 | 余炜彬 | Energy storage reel applied to crane |
| CN202346675U (en) * | 2011-11-23 | 2012-07-25 | 中联重科股份有限公司 | Rope arranging device of tower crane hoisting mechanism |
| CN203229348U (en) * | 2013-05-07 | 2013-10-09 | 中国科学院海洋研究所 | Cable winding device in sea |
-
2013
- 2013-05-07 CN CN201310164683.XA patent/CN104140050B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124761B1 (en) * | 1999-11-26 | 2001-01-15 | 日油技研工業株式会社 | Elevating device for underwater observation equipment |
| CN101007617A (en) * | 2006-01-27 | 2007-08-01 | 中国科学院沈阳自动化研究所 | Underwater cable retracting mechanism |
| CN101513978A (en) * | 2009-03-11 | 2009-08-26 | 余炜彬 | Energy storage reel applied to crane |
| CN202346675U (en) * | 2011-11-23 | 2012-07-25 | 中联重科股份有限公司 | Rope arranging device of tower crane hoisting mechanism |
| CN203229348U (en) * | 2013-05-07 | 2013-10-09 | 中国科学院海洋研究所 | Cable winding device in sea |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104140050B (en) | 2016-06-29 |
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Granted publication date: 20160629 Termination date: 20200507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |