CN107010556A - ROV paving cable winches under water - Google Patents
ROV paving cable winches under water Download PDFInfo
- Publication number
- CN107010556A CN107010556A CN201710447161.9A CN201710447161A CN107010556A CN 107010556 A CN107010556 A CN 107010556A CN 201710447161 A CN201710447161 A CN 201710447161A CN 107010556 A CN107010556 A CN 107010556A
- Authority
- CN
- China
- Prior art keywords
- cable
- rov
- vehicle frame
- reel
- winch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
Abstract
The present invention relates to a kind of ROV paving cable winches under water, the winch butts up against ROV bottom, include the hydraulic motor of vehicle frame, wheel and driving moment, docked with ROV bottom at the top of vehicle frame, the reel for winding or discharging cable, drive device driving of the reel on vehicle frame are movably installed with the vehicle frame；It is provided with the vehicle frame inside the cable top joint relieving mechanism on the outside of reel, reel and cable ends joint relieving mechanism is installed.The present invention improves the efficiency that ROV spreads cable under water, using tire under water avoid ROV carry paving cable winch need all the time resist winch water in negative buoyancy force, only need to travel forward by wheel under normal circumstances, aided at Complex Sea bottom using propeller, save the energy.
Description
Technical field
Cable apparatus field is spread the present invention relates to seabed, more particularly to ROV carries out the equipment that seabed spreads cable operation.
Background technology
Traditional ROV paving cable winches, are to be mounted in bottom by ROV itself, carry out the paving cable that suspends.Due to paving cable winch itself
Negative buoyancy force is very big, the propeller under causing ROV to need moment unlatching vertical, to offset the negative buoyancy force of paving cable winch, so will
Consume big energy.Due to being suspension operation, when running into ocean current, ROV needs very strong anti-current ability.Risen running into height
During the seabed surface of volt, suspend paving cable can not with seabed surface undulation adjustment position up and down, can only be in same level height
Cable is spread, causes to spread cable winch bottom height change off sea so that cable releasing speed needs adjustment, causes paving cable difficult.Traditional paving cable
Winch, cable whole story two ends cable connector is all to be tied up to by rope or claw directly fixation on winch, and paving cable starts preceding and knot
The release using the joint at its own mechanical hand progress operation cable whole story two ends, ROV and winch during operation by ROV are needed after beam
Depart from, put down winch, lower contact is unloaded using manipulator, winch top is then arrived again and is mated with, carry winch and carry out paving cable.This
Process is comparatively laborious, wastes time and energy, but also there is the risk that ROV docks failure with winch.
The content of the invention
The shortcoming existed for above-mentioned existing ROV paving cables winch, can creep the invention provides one kind in sea bed, and energy
The paving cable winch of enough automatic release cable joints.
In order to solve the above problems, the present invention uses following scheme：
A kind of ROV with spreading cable winch under water, and the winch butts up against ROV bottom, including vehicle frame, wheel and driving moment
Hydraulic motor, the top of vehicle frame is docked with ROV bottom, and the volume for winding or discharging cable is movably installed with the vehicle frame
Cylinder, drive device driving of the reel on vehicle frame；Cable top joint on the outside of reel is installed on the vehicle frame
Cable ends joint relieving mechanism is installed inside relieving mechanism, reel.
It is used as the further improvement of above-mentioned technical proposal：
The cable top joint relieving mechanism includes the fixation clip assembly being installed on vehicle frame and movable clip assembly, described
Fixed clip assembly includes fixed arm and geometrical clamp, and the fixed arm is fixed on vehicle frame, and the movable clip assembly includes activity and pressed from both sides
And first oil cylinder, the activity folder is articulated with the fixed arm of geometrical clamp one end, the two ends of first oil cylinder respectively with
Activity folder and fixed arm are hinged, and activity folder described in the first hydraulic oil cylinder driving rotates to realize the folder to cable top joint with geometrical clamp
Tight and release.
The cable end relieving mechanism is installed on volume including being arranged at the joint storage chamber of mandrel wall, activity laminating
In drum outer wall deep-slotted chip breaker and by the door of joint storage chamber closing and for driving the door rotation to discharge or fix
Second oil cylinder of cable end joint, one end of the door has the holding tank of clamping cable end, and the other end is provided with installation
Seat, middle part and the reel of the mounting seat are hinged, and top is hinged with second oil cylinder.
The vehicle frame of the winch is provided with Ya Lan mechanisms close to the position at top.
Hydraulic power on the winch is provided by ROV.
The technical effects of the invention are that：
The present invention improves the efficiency that ROV spreads cable under water, and avoid ROV carrying paving cable winches using tire under water needs all the time
Negative buoyancy force in the water of winch is resisted, only needs to travel forward by wheel under normal circumstances, propulsion is utilized at Complex Sea bottom
Device is aided in, and saves the energy.When running into fluctuating seabed, the present invention paving cable winch can paste shakedown cable, make paving cable winch with
Seabed remains same height, it is only necessary to keep identical cable releasing speed to complete to spread cable.The present invention is released cable joint
Put with independent relieving mechanism, ROV can be avoided to be separated with winch, discharge cable joint using manipulator, substantially increase
Operating efficiency, also improves operational security, it is to avoid ROV docks with winch the risk of failure.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram of the invention.
Fig. 2 is Fig. 1 other direction view.
Fig. 3 is the three-dimensional structure diagram of cable top joint relieving mechanism in the present invention.
Fig. 4 is the front view of cable top joint relieving mechanism.
Fig. 5 is installed on the state diagram in reel for cable end relieving mechanism in the present invention.
Fig. 6 is the structural representation of reel in the present invention.
Fig. 7 is the stereogram of cable end relieving mechanism in the present invention.
Embodiment
The embodiment to the present invention is described further below in conjunction with the accompanying drawings.
As shown in Fig. 1, Fig. 2, ROV carries paving cable winch when spreading cable under water, carried out in seabed by the tire on winch
Land spread cable, run into be uneven and relatively soft seabed condition also can by ROV propellers auxiliary paving cable.Spread on cable winch
Hydraulic power all provided by ROV.
As shown in Figure 1 and Figure 2, the ROV of the present embodiment butts up against ROV bottom with cable winch, the winch is spread under water, including
The hydraulic motor 3 of vehicle frame 1, wheel 2 and driving moment 2, the top of vehicle frame 1 is docked with ROV bottom, and activity is installed in vehicle frame 1
There are the reel 4 for winding or discharging cable, drive device driving of the reel 4 on vehicle frame 1；It is provided with vehicle frame 1 positioned at volume
Cable ends joint relieving mechanism 6 is installed inside the cable top joint relieving mechanism 5 in the outside of cylinder 4, reel 4.Spread cable winch
The main docking port 10 by the top of vehicle frame 1 is connected with ROV bodies, including mechanically connects the connection with hydraulic circuit, and paving cable is twisted
Hydraulic power on car is all provided by ROV.ROV carries the main movement form of paving cable winch paving cable by the wheel of winch bottom
2 land navigation, and wheel 2 has roomy tyre surface and the tire shape of bumps, with being adapted to general seabed condition, wheel 2
Driven by hydraulic motor 3.Cable is wound on reel 4, and the vehicle frame 1 of winch is provided with Ya Lan mechanisms 9 close to the position at top, presses cable
Mechanism 9 pushes down the cable on reel 4, prevents cable snarling.Drive device (including drive motor 11) is relied on when carrying out paving cable
Rotated by Chain conveyer band movable reel 4, gradually discharge cable, as winch travels forward in itself, complete paving cable.Cable top connects
Head relieving mechanism 5 and cable end joint relieving mechanism 6 are all by hydraulic cylinder control.
As shown in Figure 3, Figure 4, cable top joint relieving mechanism 5 includes fixation clip assembly and the work being installed on vehicle frame 1
Dynamic clip assembly, fixed clip assembly includes fixed arm 51 and geometrical clamp 52, and fixed arm 51 is fixed on vehicle frame 1, movable clip assembly bag
Activity folder 53 and the first oil cylinder 54 are included, activity folder 53 is articulated with the fixed arm 51 of the one end of geometrical clamp 52, the first oil cylinder 54
Two ends be hinged respectively with activity folder 53 and fixed arm 51, the driving activity of the first oil cylinder 54 folder 53 is rotated to be realized with geometrical clamp 52
To clamping and releasing for cable top joint 7.Geometrical clamp 52 has one to refer to respectively with activity folder 53 and two refer to and interlaced, can
To meet the cable connector of different sizes.Laid from surface mother ship before ROV and paving cable winch, first by cable top joint 7
It is fixed on arranging device, when reaching seabed Pu Lan positions, the first oil cylinder 54 retraction opening activity folder 53, release cable top connects
First 7, start to spread cable.
As shown in Figures 4 to 7, cable end relieving mechanism 6 include be arranged at the side wall of reel 4 joint storage chamber 61,
Activity laminating is installed on the door 62 in the outer wall deep-slotted chip breaker 41 of reel 4 and closed joint storage chamber 61 and for driving door 62
Rotate with discharge or fixing cable end fitting 8 the second oil cylinder 63, one end of door 62 has the clamping of clamping cable end
Groove 621, the other end is provided with mounting seat 622, and middle part and the reel 4 of mounting seat 622 are hinged, and top is hinged with the second oil cylinder 63.By
It is located in cable end joint relieving mechanism 6 inside reel, is constantly in rotary motion, therefore be provided with the end of vehicle frame 1
Hydraulic slip ring 12 provides hydraulic power for it.Cable end joint 8 is placed in joint storage chamber 61, will by the door 62 of arc
Joint is fixed, and door 62 is fitted with the perfection of the surface of reel 4 and do not interfere with the arrangement of reel cable.Cable on reel 4 is all
At the end of laying, the second oil cylinder 63 is retracted, and pulls door 62 to open, release cable end joint 8, completes paving cable.
Embodiment provided above is the better embodiment of the present invention, only illustrates the present invention for convenient, not to this hair
It is bright to make any formal limitation, any those of ordinary skill in the art, if putting forward skill not departing from the present invention
In the range of art feature, using the equivalent embodiment locally changed or modified made by disclosed technology contents, and
Without departing from the technical characteristic content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (5)
1. a kind of ROV butts up against ROV bottom, including vehicle frame (1), wheel (2) and driving car with cable winch, the winch is spread under water
The hydraulic motor (3) of (2) is taken turns, the top of vehicle frame (1) is docked with ROV bottom, it is characterised in that：It is movable in the vehicle frame (1)
Reel (4) for winding or discharging cable, drive device driving of the reel (4) on vehicle frame (1) are installed；The car
It is provided with frame (1) inside the cable top joint relieving mechanism (5) on the outside of reel (4), reel (4) and cable end is installed
End connector relieving mechanism (6).
2. ROV according to claim 1 paving cable winches under water, it is characterised in that：The cable top joint machine for releasing
Structure (5) includes the fixation clip assembly being installed on vehicle frame (1) and movable clip assembly, and the fixed clip assembly includes fixed arm (51)
And geometrical clamp (52), the fixed arm (51) is fixed on vehicle frame (1), and the movable clip assembly includes activity folder (53) and first
Oil cylinder (54), the activity folder (53) is articulated with the fixed arm (51) of geometrical clamp (52) one end, first oil cylinder
(54) two ends are hinged with activity folder (53) and fixed arm (51) respectively, and the first oil cylinder (54) driving activity folder (53) rotates
Cable top joint (7) is clamped and released with being realized with geometrical clamp (52).
3. ROV according to claim 1 paving cable winches under water, it is characterised in that：The cable end relieving mechanism (6)
It is installed on including being arranged at the joint storage chamber (61) of reel (4) side wall, activity laminating in reel (4) outer wall deep-slotted chip breaker (41)
And the door (62) of closing the joint storage chamber (61) and for driving the door (62) to rotate to discharge or fixed cable
The second oil cylinder (63) of line end fitting (8), one end of the door (62) has the holding tank (621) of clamping cable end,
The other end is provided with mounting seat (622), and middle part and the reel (4) of the mounting seat (622) are hinged, top and second oil cylinder
(63) it is hinged.
4. ROV according to claim 1 paving cable winches under water, it is characterised in that：The vehicle frame (1) of the winch is close to top
The position in portion is provided with Ya Lan mechanisms (9).
5. ROV according to claim 1 paving cable winches under water, it is characterised in that：Hydraulic power on the winch by
ROV is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447161.9A CN107010556B (en) | 2017-06-14 | 2017-06-14 | The underwater paving cable winch of ROV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710447161.9A CN107010556B (en) | 2017-06-14 | 2017-06-14 | The underwater paving cable winch of ROV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107010556A true CN107010556A (en) | 2017-08-04 |
| CN107010556B CN107010556B (en) | 2019-06-14 |
Family
ID=59453146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710447161.9A Active CN107010556B (en) | 2017-06-14 | 2017-06-14 | The underwater paving cable winch of ROV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107010556B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539667A (en) * | 2018-04-25 | 2018-09-14 | 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） | A kind of ROV spreads cable device and its operating method under water |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163727B2 (en) * | 1971-12-22 | 1974-12-05 | Rheinstahl Ag, 4300 Essen | Underwater work vehicle |
| US4664553A (en) * | 1983-01-20 | 1987-05-12 | The British Petroleum Company P.L.C. | Plough assembly |
| JPH0424333A (en) * | 1990-05-18 | 1992-01-28 | Nippon Telegr & Teleph Corp <Ntt> | Simultaneous laying method of submarine cable and its device |
| US6276503B1 (en) * | 1999-12-08 | 2001-08-21 | Donald J. Laughlin, Jr. | Portable reel apparatus and method |
| CN103086210A (en) * | 2013-01-29 | 2013-05-08 | 东莞市精铁机械有限公司 | Self-walking large-width heavy take-up and pay-off machine and take-up and pay-off method thereof |
| CN204310614U (en) * | 2014-11-26 | 2015-05-06 | 宁波音王电声股份有限公司 | A kind of cable car |
-
2017
- 2017-06-14 CN CN201710447161.9A patent/CN107010556B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2163727B2 (en) * | 1971-12-22 | 1974-12-05 | Rheinstahl Ag, 4300 Essen | Underwater work vehicle |
| US4664553A (en) * | 1983-01-20 | 1987-05-12 | The British Petroleum Company P.L.C. | Plough assembly |
| JPH0424333A (en) * | 1990-05-18 | 1992-01-28 | Nippon Telegr & Teleph Corp <Ntt> | Simultaneous laying method of submarine cable and its device |
| US6276503B1 (en) * | 1999-12-08 | 2001-08-21 | Donald J. Laughlin, Jr. | Portable reel apparatus and method |
| CN103086210A (en) * | 2013-01-29 | 2013-05-08 | 东莞市精铁机械有限公司 | Self-walking large-width heavy take-up and pay-off machine and take-up and pay-off method thereof |
| CN204310614U (en) * | 2014-11-26 | 2015-05-06 | 宁波音王电声股份有限公司 | A kind of cable car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108539667A (en) * | 2018-04-25 | 2018-09-14 | 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） | A kind of ROV spreads cable device and its operating method under water |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107010556B (en) | 2019-06-14 |
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