CN207175114U - ROV umbilical cables winch and management system - Google Patents
ROV umbilical cables winch and management system Download PDFInfo
- Publication number
- CN207175114U CN207175114U CN201721012188.7U CN201721012188U CN207175114U CN 207175114 U CN207175114 U CN 207175114U CN 201721012188 U CN201721012188 U CN 201721012188U CN 207175114 U CN207175114 U CN 207175114U
- Authority
- CN
- China
- Prior art keywords
- umbilical cables
- winch
- gear
- rov
- swing arm
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of ROV umbilical cables winch and management system.Including frame, gate swing arm, winch gear, hoist engine, pulley gear；The frame is arranged on the gun wale of lash ship, the frame is formed using rectangular tube integral solder, and the frame front end sets gate swing arm, and the frame rear end sets winch gear, hoist engine is provided with above the winch gear, the pulley gear is connected with gate swing arm；Wirerope, umbilical cables are connected through pulley gear with ROV, hoist engine control wirerope folding and unfolding.The utility model is rotated by gate swing arm and drives the upper and lower water of ROV, and the folding and unfolding of umbilical cables is realized by winch gear, makes ROV can be with efficient operation.
Description
Technical field：
The utility model belongs to ROV robot motion control technology fields, more particularly to a kind of ROV umbilical cables winch and pipe
Reason system.
Background technology：
ROV (Remotely Operated Vehicle) is a underwater moving cart (water dedicated for ocean exploration
Lower robot).It is anxious for how realizing ROV upper and lower water and the winding of the umbilical cables of power and signal and releasing are provided for ROV
Need to solve the problems, such as.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content：
The purpose of this utility model is to provide a kind of ROV umbilical cables winch and management system, above-mentioned existing so as to overcome
The defects of technology.
To achieve the above object, the utility model provides a kind of ROV umbilical cables winch and management system, including：Frame,
Gate swing arm, winch gear, hoist engine, pulley gear；The frame is arranged on the gun wale of lash ship, and the frame uses square
Shape pipe integral solder forms, and the frame front end sets gate swing arm, and the frame rear end sets winch gear, the winch dress
Put top and be provided with hoist engine, the pulley gear is connected with gate swing arm；Wirerope, umbilical cables are connected through pulley gear with ROV,
Hoist engine controls wirerope folding and unfolding, winch gear control umbilical cables folding and unfolding, is rotated by gate swing arm and drives the upper and lower water of ROV.
Preferably, in technical scheme, gate swing arm is welded using rectangular tube with pipe, and the gate swing arm includes pendulum
Arm, fixed arm, connecting rod, connecting plate, chute, hydraulic means, connected between the swing arm and fixed arm by connecting rod, the pendulum
Connecting plate is provided between arm and fixed arm, chute is provided with the connecting plate, hydraulic pressure is respectively arranged with gate swing arm both sides
Device, the hydraulic means include upper hydraulic cylinder, lower hydraulic cylinder, intermediate pin, and the intermediate pin is fixed in connecting rod, in described
Between sell and slid in chute, the upper hydraulic cylinder is connected with swing arm, and the lower hydraulic cylinder is arranged in frame, the upper hydraulic cylinder
Connecting rod is driven to rotate by intermediate pin by middle pin connection, upper hydraulic cylinder, lower hydraulic cylinder between lower hydraulic cylinder, connecting rod band
Movable pendulum arm rotates.
Preferably, in technical scheme, winch gear includes capstan winch, main shaft, conducting slip ring, servomotor, synchronous pulley, two
Shelves gearbox, gear, gear ring；Respectively a piece main shaft of installation, the main shaft are connected described capstan winch or so by bearing block with frame, its
In be provided with conducting slip ring on a main shaft, umbilical cables are wound on the capstan winch, one end of umbilical cables is worn by the hole on capstan winch
Enter main shaft to be connected with conducting slip ring；The servomotor is connected by synchronous pulley with two grades of gearboxes, the servomotor band
Dynamic two grades of gearboxes rotate, and are provided with gear on the shaft of two grades of gearboxes, gear ring, the tooth are provided with the capstan winch
Connected between wheel and gear ring by synchronous pulley；The servomotor is transferred power on capstan winch, is driven capstan winch to rotate, is realized navel
Winding and releasing with cable.
Preferably, in technical scheme, ROV umbilical cables winch and management system also include manual folding and unfolding umbilical cord cable device, institute
State manual folding and unfolding umbilical cord cable device and be arranged on winch gear side；The manual folding and unfolding umbilical cord cable device includes handwheel, manual snail
Roller box, sprocket wheel, the handwheel are connected with manual worm gear case, and the manual worm gear case is connected by sprocket wheel and two grades of gearbox shafts
Connect, drive manual worm gear case to rotate by handwheel, manual worm gear case drives two grades of gearbox shafts to rotate by sprocket wheel, on shaft
Gear band moving teeth circle rotate capstan winch, play a part of wind and release umbilical cables.
Preferably, in technical scheme, ROV umbilical cables winch and management system also include tension force and brake apparatus, described
Power is arranged on winch gear side with brake apparatus；The tension force and brake apparatus include brake disc, brake ribbon, tension spring,
Brake cylinder, the spring axis of guide, the brake disc are welded on capstan winch, and the brake ribbon is arranged on brake disc, the brake
Band both ends are oriented to axis connection with brake cylinder, spring respectively, and the spring axis of guide is connected with tension spring；Opened when needs are passive
During power, brake cylinder tightens up tension spring, and tension force is provided by the elastic force of tension spring；When needing brake hard, brake oil
Cylinder tightens up whole tension spring, and brake cylinder pulls brake ribbon to carry out brake hard.
Preferably, in technical scheme, ROV umbilical cables winch and management system also include umbilical cables bus cable device, the navel
Band cable bus cable device is arranged on winch gear；The umbilical cables bus cable device includes polish rod strand oscillator, sprocket wheel, the polished rod row
Line device is connected by sprocket wheel with the main shaft on capstan winch；When capstan winch rotates, drive polish rod strand oscillator to rotate, carry out winding displacement, winding displacement
Pitch is adjustable, and there is transfer both sides.
Preferably, in technical scheme, pulley gear includes fixed plate, wirerope guide wheel, umbilical cables guide wheel, limit cable deflector roll；Institute
State wirerope guide wheel and be separately mounted to fixed plate both sides with umbilical cables guide wheel, form two layers of passage, wherein internal layer is wirerope guide wheel, outside
Layer is umbilical cables guide wheel；Enter cable in wirerope guide wheel, umbilical cables guide wheel, go out limited cable deflector roll at cable；The umbilical cables guide wheel shape
Into umbilical cables guide wheel group, umbilical cables guide wheel group bending radius meets the bending requirement of umbilical cables.
Preferably, in technical scheme, umbilical cables exit is provided with cone tank in fixed plate.
Preferably, in technical scheme, preservative treatment is carried out to ROV umbilical cables winch and management system.
Compared with prior art, the utility model has the advantages that：
Rotated by gate swing arm and realize the upper and lower water of ROV, the folding and unfolding of umbilical cables is realized by winch gear, make ROV can be with
Efficient operation.
Brief description of the drawings：
Fig. 1 is the utility model ROV umbilical cables winch and the initial schematic diagram of management system；
Fig. 2 is that the utility model ROV umbilical cables winch and management system lift schematic diagram；
Fig. 3 is that the utility model ROV umbilical cables winch and management system swing schematic diagram；
Fig. 4 is that the utility model ROV umbilical cables winch and management system decline schematic diagram；
Fig. 5 is Fig. 3 A to schematic diagram；
Fig. 6 is Fig. 4 B to schematic diagram；
Fig. 7 is Fig. 4 D to schematic diagram；
Fig. 8 is Fig. 7 C to schematic diagram；
Reference is：1- frames, the swing arm of 2- gate, 3- winch gears, 4- hoist engines, 5- pulley gears, 6- are received manually
Put umbilical cord cable device, 7- tension force and brake apparatus, 8- umbilical cables bus cable device, 20- swing arms, 21- fixed arms, 22- connecting rods,
Hydraulic cylinder, 28- intermediate pins, 30- capstan winches, 31- master under 23- connecting plates, 24- chutes, 25- hydraulic means, the upper hydraulic cylinders of 26-, 27-
Axle, 32- conducting slip rings, 33- servomotors, 34- synchronous pulleys, bis- grades of gearboxes of 35-, 36- gears, 37- gear rings, 38- bearings
Seat, 50- fixed plates, 51- wireropes guide wheel, 52- umbilical cables guide wheel, 53- limit cables deflector roll, 54- cone tanks, 60- handwheels, 61- are manual
Worm gear case, 62- sprocket wheels, 70- brake discs, 71- brake ribbons, 72- tension springs, 73- brake cylinders, the 74- springs axis of guide, 80-
Polish rod strand oscillator, 81- sprocket wheels.
Embodiment：
Specific embodiment of the present utility model is described in detail below, it is to be understood that protection of the present utility model
Scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As Figure 1-4, a kind of ROV umbilical cables winch and management system, including：Frame 1, gate swing arm 2, winch gear
3rd, hoist engine 4, pulley gear 5；The frame 1 is arranged on the gun wale of lash ship, and the frame 1 uses rectangular tube integral solder
Form, the front end of frame 1 sets gate swing arm 2, and the rear end of frame 1 sets winch gear 3, the top of winch gear 3
Hoist engine 4 is provided with, the pulley gear 5 is connected with gate swing arm 2；Wirerope, umbilical cables are connected through pulley gear 5 with ROV, volume
Raise machine 4 and control wirerope folding and unfolding, winch gear 3 controls umbilical cables folding and unfolding, is rotated by gate swing arm 2 and drives the upper and lower water of ROV.
As shown in figure 1, gate swing arm 2 is welded with pipe using rectangular tube, the gate swing arm 2 including swing arm 20,
Fixed arm 21, connecting rod 22, connecting plate 23, chute 24, hydraulic means 25, pass through connecting rod between the swing arm 20 and fixed arm 21
22 connections, are provided with connecting plate 23, chute 24 are provided with the connecting plate 23, in gate between the swing arm 20 and fixed arm 21
The both sides of swing arm 2 are respectively arranged with hydraulic means 25, and the hydraulic means 25 includes upper hydraulic cylinder 26, lower hydraulic cylinder 27, intermediate pin
28, the intermediate pin 28 is fixed in connecting rod 22, and the intermediate pin 28 slides in chute 24, the upper hydraulic cylinder 26 and pendulum
Arm 20 is connected, and the lower hydraulic cylinder 27 is arranged in frame 1, passes through intermediate pin 28 between the upper hydraulic cylinder 26 and lower hydraulic cylinder 27
Connection, upper hydraulic cylinder 26, lower hydraulic cylinder 27 drive connecting rod 22 to rotate by intermediate pin 28, and connecting rod 22 drives 20 turns of swing arm
It is dynamic.
As shown in fig. 6, winch gear 3 includes capstan winch 30, main shaft 31, conducting slip ring 32, servomotor 33, synchronous pulley
34th, two grades of gearboxes 35, gear 36, gear ring 37；The capstan winch 30 or so respectively installs a main shaft 31, and the main shaft 31 is by axle
Bearing 38 is connected with frame 1, wherein being provided with conducting slip ring 32 on a main shaft 31, umbilical cables are wound on the capstan winch 30, uses
Pressing plate is fixed on umbilical cables on capstan winch 30, and one end of umbilical cables penetrates main shaft 31 and conducting slip ring 32 by the hole on capstan winch 30
Connection；The servomotor 33 is connected by synchronous pulley 34 with two grades of gearboxes 35, and the servomotor 33 drives two grades of changes
Fast case 35 is rotated, and gear 36 is provided with the shaft of two grades of gearboxes 35, and gear ring 37 is provided with the capstan winch 30, described
Connected between gear 36 and gear ring 37 by synchronous pulley 34；The servomotor 33 is transferred power on capstan winch 30, is driven and is twisted
Disk 30 rotates, and realizes the winding and releasing of umbilical cables.
As shown in fig. 6-7, ROV umbilical cables winch and management system also include manual folding and unfolding umbilical cord cable device 6, described manual
Folding and unfolding umbilical cord cable device 6 is arranged on the side of winch gear 3；The manual folding and unfolding umbilical cord cable device 8 includes handwheel 60, manual worm gear
Case 61, sprocket wheel 62, the handwheel 60 are connected with manual worm gear case 61, and the manual worm gear case 61 passes through sprocket wheel 62 and two grades of speed changes
Case 35 goes out axis connection, drives manual worm gear case 61 to rotate by handwheel 60, and manual worm gear case 61 drives two grades of changes by sprocket wheel 62
The fast shaft of case 35 rotates, and the gear 36 on shaft drives gear ring 37 to rotate capstan winch 30, plays winding and releases the work of umbilical cables
With.When servomotor 33 is normally driven, it is necessary to unload lower chain or handwheel (not so the rotating speed of handwheel is very high, can be dangerous) so as to cut
Disconnected manual transmission.
As shown in Fig. 6,8, ROV umbilical cables winch and management system also include tension force and brake apparatus 7, the tension force and system
Dynamic device 7 is arranged on the side of winch gear 3；The tension force includes brake disc 70, brake ribbon 71, tension spring with brake apparatus 7
72nd, brake cylinder 73, the spring axis of guide 74, the brake disc 70 are welded on capstan winch 30, and the brake ribbon 71 is arranged on brake
On disk 70, the both ends of brake ribbon 71 are connected with brake cylinder 73, the spring axis of guide 74 respectively, and the spring axis of guide 74 is with opening
Power spring 72 connects；When needing passive tension, brake cylinder 73 tightens up tension spring 72, is carried by the elastic force of tension spring 72
For tension force；When needing brake hard, brake cylinder 73 tightens up whole tension spring 72, and brake cylinder 73 pulls brake ribbon 71 to enter
Row brake hard.
As shown in fig. 6-7, ROV umbilical cables winch and management system also include umbilical cables bus cable device 8, the umbilical cables row
Line apparatus 8 is arranged on winch gear 3；The umbilical cables bus cable device 8 includes polish rod strand oscillator 80, sprocket wheel 81, the polished rod
Strand oscillator 80 is connected by sprocket wheel 81 with the main shaft on capstan winch 30；When capstan winch 30 rotates, drive polish rod strand oscillator 80 to rotate, enter
Row winding displacement, winding displacement pitch is adjustable, and there is transfer both sides.
As shown in Fig. 2,3,5, pulley gear 5 includes fixed plate 50, wirerope guide wheel 51, umbilical cables guide wheel 52, limit cable deflector roll
53；The wirerope guide wheel 51 is separately mounted to the both sides of fixed plate 50 with umbilical cables guide wheel 52, forms two layers of passage, and wherein internal layer is
Wirerope guide wheel 51, outer layer are umbilical cables guide wheel 52, and umbilical cables are in outer layer, and wirerope is in internal layer；In wirerope guide wheel 51, umbilical cables guide wheel
52 enter cable, go out limited cable deflector roll 53 at cable, prevent wirerope and umbilical cables from skidding off groove；The umbilical cables guide wheel 52 forms umbilical cables
Guide wheel group, umbilical cables guide wheel group bending radius meet the bending requirement of umbilical cables.Umbilical cables exist with wirerope intersects, due in work
When making, manual control is taken, when wirerope is tightened, umbilical cables are loose.Conversely when umbilical cables are tightened, wirerope be it is loose, they
Intersection do not interfere with use.After limit cable deflector roll 53 is removed, the handling of wirerope and umbilical cables can be facilitated.The navel in fixed plate 50
There is a cone tank 54 in band cable exit, and its effect is prevented after ROV enters water, and the undue of umbilical cables rocks.
The foregoing description to specific illustrative embodiment of the present utility model is to illustrate and the purpose of illustration.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explain certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (9)
1. a kind of ROV umbilical cables winch and management system, it is characterised in that：Including frame, gate swing arm, winch gear, elevator
Machine, pulley gear；The frame is arranged on the gun wale of lash ship, and the frame is formed using rectangular tube integral solder, described
Frame front end sets gate swing arm, and the frame rear end sets winch gear, is provided with hoist engine above the winch gear, institute
Pulley gear is stated to be connected with gate swing arm；Wirerope, umbilical cables are connected through pulley gear with ROV, hoist engine control wirerope folding and unfolding, are twisted
Car device controls umbilical cables folding and unfolding, is rotated by gate swing arm and drives the upper and lower water of ROV.
2. ROV umbilical cables winch according to claim 1 and management system, it is characterised in that：The gate swing arm uses
Rectangular tube is welded with pipe, and the gate swing arm includes swing arm, fixed arm, connecting rod, connecting plate, chute, hydraulic means,
Connected between the swing arm and fixed arm by connecting rod, be provided with connecting plate between the swing arm and fixed arm, on the connecting plate
Chute is provided with, hydraulic means is respectively arranged with gate swing arm both sides, the hydraulic means includes upper hydraulic cylinder, lower hydraulic pressure
Cylinder, intermediate pin, the intermediate pin are fixed in connecting rod, and the intermediate pin slides in chute, the upper hydraulic cylinder and swing arm
Connection, the lower hydraulic cylinder are arranged in frame, pass through middle pin connection, upper hydraulic pressure between the upper hydraulic cylinder and lower hydraulic cylinder
Cylinder, lower hydraulic cylinder drive connecting rod to rotate by intermediate pin, and connecting rod drives swing arm to rotate.
3. ROV umbilical cables winch according to claim 1 and management system, it is characterised in that：The winch gear includes
Capstan winch, main shaft, conducting slip ring, servomotor, synchronous pulley, two grades of gearboxes, gear, gear rings；Described capstan winch or so is respectively installed
A piece main shaft, the main shaft are connected by bearing block with frame, wherein conducting slip ring is provided with a main shaft, on the capstan winch
Umbilical cables are wound, one end of umbilical cables penetrates main shaft by the hole on capstan winch and is connected with conducting slip ring；The servomotor passes through
Synchronous pulley is connected with two grades of gearboxes, and the servomotor drives two grades of gearboxes to rotate, the shaft of two grades of gearboxes
On be provided with gear, gear ring is provided with the capstan winch, is connected between the gear and gear ring by synchronous pulley；The servo electricity
Machine is transferred power on capstan winch, is driven capstan winch to rotate, is realized the winding and releasing of umbilical cables.
4. ROV umbilical cables winch according to claim 3 and management system, it is characterised in that：The ROV umbilical cables winch
And management system also includes manual folding and unfolding umbilical cord cable device, the manual folding and unfolding umbilical cord cable device is arranged on winch gear side；
The manual folding and unfolding umbilical cord cable device includes handwheel, manual worm gear case, sprocket wheel, and the handwheel is connected with manual worm gear case, described
Manual worm gear case goes out axis connection by sprocket wheel and two grades of gearboxes, drives manual worm gear case to rotate by handwheel, manual worm gear case
Two grades of gearbox shafts are driven to rotate by sprocket wheel, the gear band moving teeth circle on shaft rotates capstan winch, plays winding and releases
The effect of umbilical cables.
5. ROV umbilical cables winch according to claim 3 and management system, it is characterised in that：The ROV umbilical cables winch
And management system also includes umbilical cables bus cable device, the umbilical cables bus cable device is arranged on winch gear；The umbilical cables
Bus cable device includes polish rod strand oscillator, sprocket wheel, and the polish rod strand oscillator is connected by sprocket wheel with the main shaft on capstan winch；When capstan winch turns
When dynamic, drive polish rod strand oscillator to rotate, carry out winding displacement.
6. ROV umbilical cables winch according to claim 3 and management system, it is characterised in that：The ROV umbilical cables winch
And management system also includes tension force and brake apparatus, the tension force is arranged on winch gear side with brake apparatus；The tension force
Include brake disc, brake ribbon, tension spring, brake cylinder, the spring axis of guide with brake apparatus, the brake disc is welded on capstan winch
On, the brake ribbon is arranged on brake disc, and the brake ribbon both ends are oriented to axis connection with brake cylinder, spring respectively, described
The spring axis of guide is connected with tension spring；When needing passive tension, brake cylinder tightens up tension spring, by the bullet of tension spring
Power provides tension force；When needing brake hard, brake cylinder tightens up whole tension spring, and brake cylinder pulls brake ribbon to carry out
Brake hard.
7. ROV umbilical cables winch according to claim 1 and management system, it is characterised in that：The pulley gear includes
Fixed plate, wirerope guide wheel, umbilical cables guide wheel, limit cable deflector roll；The wirerope guide wheel is separately mounted to fixed plate with umbilical cables guide wheel
Both sides, two layers of passage is formed, wherein internal layer is wirerope guide wheel, and outer layer is umbilical cables guide wheel；Enter in wirerope guide wheel, umbilical cables guide wheel
Cable, go out limited cable deflector roll at cable；The umbilical cables guide wheel forms umbilical cables guide wheel group, and umbilical cables guide wheel group bending radius meets
The bending requirement of umbilical cables.
8. ROV umbilical cables winch according to claim 7 and management system, it is characterised in that：In navel in the fixed plate
Band cable exit is provided with cone tank.
9. ROV umbilical cables winch and management system according to any one in claim 1-8, it is characterised in that：To ROV
Umbilical cables winch and management system carry out preservative treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012188.7U CN207175114U (en) | 2017-08-14 | 2017-08-14 | ROV umbilical cables winch and management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012188.7U CN207175114U (en) | 2017-08-14 | 2017-08-14 | ROV umbilical cables winch and management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207175114U true CN207175114U (en) | 2018-04-03 |
Family
ID=61740821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012188.7U Active CN207175114U (en) | 2017-08-14 | 2017-08-14 | ROV umbilical cables winch and management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207175114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720522A (en) * | 2018-09-29 | 2019-05-07 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of compact underwater robot draw off gear |
| CN110625352A (en) * | 2019-09-30 | 2019-12-31 | 广州黄船海洋工程有限公司 | Installation method of umbilical cable of saturated diving system |
| WO2020034460A1 (en) * | 2018-08-14 | 2020-02-20 | 中国南方电网有限责任公司超高压输电公司广州局 | Cable-driven follow-up rov winch applied to non-powered positioning mother ship |
| WO2021092708A1 (en) * | 2019-11-11 | 2021-05-20 | 杨旭 | Underwater fishing and engineering machine, and operation method therefor |
-
2017
- 2017-08-14 CN CN201721012188.7U patent/CN207175114U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020034460A1 (en) * | 2018-08-14 | 2020-02-20 | 中国南方电网有限责任公司超高压输电公司广州局 | Cable-driven follow-up rov winch applied to non-powered positioning mother ship |
| US11161570B1 (en) | 2018-08-14 | 2021-11-02 | Guangzhou Bureau, Csg Ehv Power Transmission Company | Cable-direction-adaptive ROV winch applied to non-dynamic-positioning-equipped motherships |
| CN109720522A (en) * | 2018-09-29 | 2019-05-07 | 中国南方电网有限责任公司超高压输电公司广州局 | A kind of compact underwater robot draw off gear |
| CN110625352A (en) * | 2019-09-30 | 2019-12-31 | 广州黄船海洋工程有限公司 | Installation method of umbilical cable of saturated diving system |
| WO2021092708A1 (en) * | 2019-11-11 | 2021-05-20 | 杨旭 | Underwater fishing and engineering machine, and operation method therefor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207175114U (en) | ROV umbilical cables winch and management system | |
| CN104555769B (en) | A kind of electric drive active compensation ocean winch | |
| CN101613065A (en) | Rope device is arranged, gone out to winch automatically | |
| CN201442815U (en) | Automatic rope arranging and outgoing device of winch | |
| CN204897040U (en) | Automatic car that receive and releases of optical cable | |
| CN201495779U (en) | Novel steel strand pulling machine | |
| CN202181181U (en) | Winding engine | |
| KR100850807B1 (en) | Equipment transfering a ship | |
| CN202717006U (en) | Three-roller friction-type bi-configuration anchor gear | |
| CN214989926U (en) | Dual-drive rope-outgoing hoisting device | |
| CN203319601U (en) | Winching and lifting mechanism driven by tension | |
| CN205442270U (en) | Rope winding and unwinding devices moors | |
| CN201435274Y (en) | Lapping device of fork wringing machine | |
| CN102561277A (en) | Medium- and large-sized fixed winch hoist for spillway radial gates | |
| CN107248437A (en) | A kind of timing belt back twist cage stranding machine | |
| CN204310739U (en) | The direct-connected rolling open and close machine of large-tonnage | |
| CN203428835U (en) | Winch device for vehicle-mounted mechanical transmission of engineering vehicle | |
| CN205472371U (en) | Quiet liquid transmission hank grinds | |
| CN204111224U (en) | Hoisting mechanism and hoisting crane | |
| CN210822649U (en) | Anchor weighing and mooring combined machine | |
| CN202466537U (en) | Middle-large surface hole arc gate fixed winch hoist | |
| CN111717735B (en) | Shallow sea seismic exploration mechanical wire take-up equipment | |
| CN208666964U (en) | A kind of rope guide for reel double winding wirerope | |
| CN104098040B (en) | A kind of storage rope winch for semi-submersible offshore platform | |
| CN208791076U (en) | A kind of multiple-roll winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |