CN105857519A - Four-anchor positioning system of engineering ship - Google Patents
Four-anchor positioning system of engineering ship Download PDFInfo
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- CN105857519A CN105857519A CN201610164668.9A CN201610164668A CN105857519A CN 105857519 A CN105857519 A CN 105857519A CN 201610164668 A CN201610164668 A CN 201610164668A CN 105857519 A CN105857519 A CN 105857519A
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- positioning
- anchor
- chain
- hull
- locating sleeve
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention provides a four-anchor positioning system of an engineering ship. The four-anchor positioning system comprises four anchor positioning devices. Each anchor positioning device comprises a positioning pile, an anchor windlass, an anchor, an anchor chain, a positioning tube and a power cabin, wherein the positioning tube and the power cabin are arranged on a ship body; the upper end of the power cabin is provided with a round opening, the positioning pile is arranged in the positioning tube, the upper end of the positioning pile is inserted in the opening, and the lower end of the positioning pile is provided with a motor cabin; the lower end of the motor cabin is provided with a winding drum, a driving device for driving the winding drum to rotate is arranged in the motor cabin, and a lifting mechanism for enabling the positioning pile to move up and down and a limiting mechanism capable of preventing the positioning pile from rotating in the circumferential direction are arranged in the power cabin; one end of the anchor chain is fixedly connected with the interior of a chain locker through the anchor windlass, and the other end of the anchor chain is connected with the anchor; and the anchor chain is sleeved with a positioning sleeve in a sliding mode, a chain rope is wound on the winding drum, one end of the chain rope is fixedly connected with then winding drum, and the other end of the chain rope is fixedly connected to the positioning sleeve. The ship body is provided with traction parts for driving the positioning sleeves to move along the anchor chains. The four-anchor positioning system is capable of positioning the ship more stably and wider in working range.
Description
Technical field
The invention belongs to ship equipment technical field, relate to four positioning of anchors of a kind of working ship
System.
Background technology
Some specific uses such as oceanographic research ship, Marine Geology drilling ship, petroleum works ship
Boats and ships when carrying out marine engineering operation, in order to obtain investigation sample on a predetermined position,
Need to be positioned at by engineering ship on an accurate position.Engineering ship is with anchoring
Formula or stake stationary three or four two kinds location equipment are in the majority.Although stake stationary location technology
Positioning precision is high, not by tidal effect behind location, but after positioning, and operation overlay area
Extremely limited, it is limited only to deck and gets on the right track the region that can cover, cause construction area
Territory divides according to accommodation size, and anchor point is huge.During accommodation to be moved, need repeat into
Row lifting guide pile, calibration anchor point, only can be suitably used for job requirements in little scope.Separately
On the one hand, stability of hull is affected greatly by unsettled hull, there is potential safety hazard.
Tradition anchoring type ship's fix, installs four windlass peculiar to vessel on the deck of boats and ships, passes through
Roller guides corner, deck, when casting anchor, manually adjusts four anchor folding and unfolding amounts, carries out corner throwing
Anchor, by ship's fix to setting, positions relative to stake stationary, and single casts anchor covering
Region is up to 1 square kilometre, and job area is wide, and location number of times is relatively small.Use anchor
Location, hangs down owing to there being the anchor chain of the longest part to be between boats and ships to seabed and swings state,
Its positioning precision is by tide and water currents, the most unstable, if anchor chain over-tension,
Easily moving anchor, infringement equipment even causes personal safety accident；If anchor chain is soft, hold
Easily causing resetting and revise number of times increase, efficiency reduces.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of
Four positioning of anchor systems of working ship, the four positioning of anchor systems of this working ship can make boats and ships fixed
Position is more stable, and working range is wider.
The purpose of the present invention can be realized by following technical proposal: the four of a kind of working ship
Positioning of anchor system, described working ship includes hull and the chain locker being arranged in hull, institute
Four positioning of anchor systems of stating include that four positioning of anchor devices, four positioning of anchor devices are respectively symmetrically
Being arranged on bow both sides and the stern both sides of working ship, described positioning of anchor device includes location
Stake, windlass, anchor, anchor chain, the positioning pipe being arranged on hull and piggyback pod, described fixed
Position pipe is vertically arranged, and the bottom plating on hull, upper end are run through in the lower end of described positioning pipe
Running through the main deck on hull, described piggyback pod is arranged on main deck, described positioning pipe
Upper end connect with piggyback pod, the upper end of described piggyback pod be provided with circle opening, institute
Stating opening and positioning pipe is coaxially disposed, described guide pile is vertically arranged in positioning pipe, institute
The upper end stating guide pile plugs in the opening, and lower end is provided with motor room, described motor room
Lower end rotate be provided with reel, described motor room is provided with drive reel circumference
The driving means rotated, is provided with in described piggyback pod making guide pile move up and down
Elevating mechanism and the position-limit mechanism that guide pile can be stoped to circumferentially rotate, described windlass is connected
On the main deck of hull, one end of described anchor chain is solid by the inside of windlass and chain locker
Even, other end dismountable type connects anchor, and on described anchor chain, slip cap is provided with locating sleeve,
Being wound with chain rope on described reel, one end of this chain rope and reel are connected, and other end is solid
Being connected on locating sleeve, described hull is provided with and locating sleeve can be driven to move along anchor chain
Traction piece, described traction piece includes up-coiler and pull rope, outside described locating sleeve
Being rotatably connected on perisporium connect ring, one end of described pull rope is connected and is wound on volume
On the winch spool of machine, the other end is fixed on connection ring, and described locating sleeve is provided with
Keeper locating sleeve can being fixed on anchor chain.
In four positioning of anchor systems of above-mentioned working ship, circumference on described locating sleeve inwall
It is fixed with four connection supports, described connection support is all rotatably connected to directive wheel, should
Four directive wheel circumferences are uniform, and described anchor chain includes horizontal chain link and longitudinal chain link, described
Laterally chain link is arranged with longitudinal chain septa intersegmental, and described directive wheel is resisted against horizontal chain link with vertical
To the angle of chain link.
In four positioning of anchor systems of above-mentioned working ship, described keeper includes driving oil cylinder
And alignment pin, the sidewall of described locating sleeve offers through hole, above-mentioned alignment pin slides
Being plugged in through hole, described driving oil cylinder is connected on locating sleeve, and drives oil cylinder
Piston rod being radially arranged along locating sleeve, one end of described alignment pin is connected in driving oil
The piston rod end of cylinder, under the effect driving oil cylinder, alignment pin can extend into positioning pipe sleeve
And insert in horizontal chain link.
In four positioning of anchor systems of above-mentioned working ship, described driving means include motor,
Decelerator, described reel is fixed on the lower end of rotating shaft, and described axis of rotation is arranged on motor
The lower end in cabin, the output shaft of described motor and the power shaft of decelerator are connected, described deceleration
The output shaft of device and the upper end of rotating shaft are connected.
In four positioning of anchor systems of above-mentioned working ship, described elevating mechanism include two right
Claim arrange rack and pinion drive mechanism, described rack and pinion drive mechanism include tooth bar,
Driving gear and hydraulic motor, described tooth bar is arranged on the outer wall of guide pile, described liquid
Pressure motor is arranged in piggyback pod, the output shaft of described hydraulic motor is all fixed with actively
Gear, described driving gear and tooth bar engaged transmission.
In four positioning of anchor systems of above-mentioned working ship, described position-limit mechanism includes that two are determined
Position bar, the outer wall of described guide pile is symmetrically arranged with two locating slots, described locating slot
Being vertically arranged, two described positioning strips are symmetricly set on the inwall of positioning pipe, two institutes
State positioning strip to be respectively in two locating slots, gap between described positioning strip and locating slot
Coordinate.
In four positioning of anchor systems of above-mentioned working ship, the inwall of described positioning pipe also turns
Dynamic be provided with Liang Zu assistance for lifting mechanism, this Liang Zu assistance for lifting mechanism be symmetrical arranged and
Corresponding with the position of two toothed rack, Mei Zu assistance for lifting mechanism all comprises several and rotates
The driven gear arranged, changes these several driven gears and sets gradually from top to bottom and all
With corresponding tooth bar engaged transmission.
Compared with prior art, the four positioning of anchor systems of this working ship have the advantage that
1, it is fixed on anchor chain due to locating sleeve and swings part away from hanging down, having preferably
Stationkeeping ability, guide pile need not be elongated to seabed, and locating sleeve passes through chain rope pair simultaneously
Guide pile positions so that four guide piles on four positioning of anchor devices are by four
Hull is positioned by the pulling force of the level of approximation of different directions, positions more stable,
Working range is wider.
2, guided by directive wheel in anchor chain moving process due to locating sleeve,
Avoiding locating sleeve catching phenomenon occur, the movement of locating sleeve is more smooth and easy.
3, elevating mechanism and position-limit mechanism simple in construction, reliable, low cost.
4, present invention incorporates spud leg location and the advantage of anchor chain location, there is spud leg location
Accurate stable and jamproof feature, the shifting ship again with anchor chain location simultaneously is easy to adjust,
The feature that work adjustable extent is big.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structure sectional view of locating sleeve.
Fig. 3 is the partial structurtes schematic diagram of the present invention
Fig. 4 is A-A profile in Fig. 3.
Fig. 5 is B-B profile in Fig. 3.
Fig. 6 is the enlarged drawing that in Fig. 1, C goes out.
In figure, 1, hull；11, piggyback pod；111, opening；12, positioning pipe；13、
Main deck；14, bottom plating；2, guide pile；21, reel；22, chain rope；23、
Tooth bar；24, locating slot；3, windlass；31, anchor chain；311, horizontal chain link；312、
Longitudinal chain link；32, anchor；4, locating sleeve；41, support is connected；42, directive wheel；
43, through hole；44, ring is connected；5, traction piece；51, up-coiler；52, pull rope；
6, keeper；61, oil cylinder is driven；62, alignment pin；7, motor room；71, motor；
72, decelerator；73, rotating shaft；8, driving gear；81, driven gear；82, hydraulic pressure
Motor；9, positioning strip.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention
Case is further described, but the present invention is not limited to these embodiments.
As shown in Figures 1 to 6, four positioning of anchor systems of a kind of working ship, described engineering
Ship includes hull 1 and the chain locker being arranged in hull 1, described four positioning of anchor system bags
Including four positioning of anchor devices, four positioning of anchor devices are symmetrically arranged at the bow of working ship
Both sides, portion and stern both sides, i.e. the bow both sides at working ship respectively arrange a positioning of anchor dress
And symmetrically, respectively arrange in the stern both sides of working ship a positioning of anchor device and
Symmetrically, described positioning of anchor device includes guide pile 2, windlass 3, anchor 32, anchor chain
31, the positioning pipe 12 being arranged on hull 1 and piggyback pod 11, described positioning pipe 12 erects
Directly arranging, the bottom plating 14 on hull 1 is run through in the lower end of described positioning pipe 12, on
End runs through the main deck 13 on hull 1, and described piggyback pod 11 is arranged on main deck 13,
The upper end of described positioning pipe 12 connects with piggyback pod 11, i.e. the upper end of positioning pipe 12 and master
Deck 13 connects and this connectivity part is positioned in piggyback pod 11, described piggyback pod 11 upper
End is provided with the opening 111 of circle, and described opening 111 and positioning pipe 12 are coaxially disposed,
Described guide pile 2 is vertically arranged in positioning pipe 12, and the upper end of described guide pile 2 plugs
In opening 111, lower end is provided with motor room 7, and the lower end of described motor room 7 rotates
It is provided with reel 21, described motor room 7 is provided with drive reel 21 circumference to turn
Dynamic driving means, is provided with in described piggyback pod 11 making guide pile 2 move up and down
Elevating mechanism and the position-limit mechanism that guide pile 2 circumferentially rotates, described windlass can be stoped
3 are connected on the main deck 13 of hull 1, and windlass 3 is passed through in one end of described anchor chain 31
Being connected with the inside of chain locker, other end dismountable type connects anchor 32, described anchor chain 31
Upper slip cap is provided with locating sleeve 4, and described reel 21 is wound with chain rope 22, this chain rope
One end and the reel 21 of 22 are connected, and other end is connected on locating sleeve 4, described
Hull 1 is provided with the traction piece 5 that locating sleeve 4 can be driven to move, institute along anchor chain 31
State traction piece 5 and include up-coiler 51 and pull rope 52, the periphery of described locating sleeve 4
Being rotatably connected on wall connect ring 44, one end of described pull rope 52 is connected and winds
On the winch spool of up-coiler 51, the other end is fixed on connection ring 44, described location
Sleeve pipe 4 is provided with the keeper 6 that can be fixed on anchor chain 31 by locating sleeve 4.
The operation principle of the four positioning of anchor systems of this working ship is as follows: four positioning of anchor devices
Work simultaneously, first the anchor 32 connected on four windlass 3 is thrown seabed, then by rising
Guide pile 2 is moved down by descending mechanism, i.e. reel 21 extends to seabed, with general location
Unlike stake 2, the guide pile 2 of the present embodiment need not insert seabed, at reel 21
While seabed extends, discharge pull rope 52 by up-coiler 51 and make locating sleeve 4
Can decline along anchor chain 31 under gravity, while guide pile 2 moves down
Driving reel 21 to circumferentially rotate by driving means makes reel 21 discharge chain rope 22, undetermined
Position sleeve pipe 4 is crossed anchor chain 31 vertical and is swung locating sleeve 4 after part by keeper 6
It is fixed on anchor chain 31, when the position of reel 21 is concordant with locating sleeve 4, location
Stake 2 stops moving down, and now chain rope 22 is by locating sleeve 4 and the volume on guide pile 2
Cylinder 21 connect be positioned together because locating sleeve 4 is fixed on anchor chain 31 and away from
Hanging down and swing part, have preferable stationkeeping ability, locating sleeve 4 is by chain rope 22 simultaneously
Guide pile 2 is exerted a force, so that four guide piles 2 are by four different directions
The pulling force of level of approximation, thus hull 1 is positioned, positions more stable, work
Making wider, capacity of resisting disturbance is strong.
It addition, in the state of casting anchor, it is also possible to reel 21 is again driven by driving means
Rotate, adjust the tensioning state of chain rope 22, thus realize adjusting four guide piles 2
Stressing conditions.
When needs mobile hull 1 when, as long as making locating sleeve 4 depart from and anchor chain 31
Connected state, guide pile 2 and locating sleeve 4 are raised above, then pass through windlass
3 control the folding and unfolding of corresponding anchor chain 31 moves hull 1, after having moved, repeats
Above-mentioned operating position fixing.
Up-coiler 51 can drive winch spool to rotate and realize the release to pull rope 52 and receipts
Hold together, thus locating sleeve 4 is drawn, to abutment sleeve 4 relative to anchor chain 31
Position be controlled.
Connecting ring 44 is to be rotatably connected on the periphery wall of locating sleeve 4, so positioning sleeve
Pipe 4 can rotate at the periphery wall of locating sleeve 4, uses and adjusts more flexible.
Specifically, on described locating sleeve 4 inwall, circumference is fixed with four connection supports
41, described connection support 41 is all rotatably connected to directive wheel 42, these four directive wheels
42 circumferences are uniform, and described anchor chain 31 includes horizontal chain link 311 and longitudinal chain link 312, institute
Stating horizontal chain link 311 and longitudinal chain link 312 interval is arranged, described directive wheel 42 is resisted against
Laterally chain link 311 and the angle of longitudinal chain link 312.
Locating sleeve 4 is guided by directive wheel 42 in anchor chain 31 moving process,
Avoiding locating sleeve 4 catching phenomenon occur, the movement of locating sleeve 4 is more smooth and easy.
Specifically, described keeper 6 includes driving oil cylinder 61 and alignment pin 62, institute
State and on the sidewall of locating sleeve 4, offer through hole 43, the sliding plug of above-mentioned alignment pin 62
In through hole 43, described driving oil cylinder 61 is connected on locating sleeve 4, and drives oil
The piston rod of cylinder 61 is radially arranged along locating sleeve 4, one end of described alignment pin 62
It is connected in the piston rod end driving oil cylinder 61, positions under the effect driving oil cylinder 61
Pin 62 can extend into positioning pipe sleeve and inserts in horizontal chain link 311.
Stretch out when locating sleeve 4 moves into place the piston rod of rear drive oil cylinder 61, i.e. position
In pin 62 stretches into locating sleeve 4 and be inserted in horizontal chain link 311, thus by positioning sleeve
Pipe 4 is fixed on anchor chain 31, simple in construction, drive oil cylinder 61 by hydraulic cylinder road and
Hydraulic power unit connects, and hydraulic power unit is controlled by controller, and described controller is computer.
Specifically, described driving means includes motor 71, decelerator 72, described reel
21 lower ends being fixed on rotating shaft 73, described rotating shaft 73 rotates and is arranged on motor room 7 times
End, the output shaft of described motor 71 and the power shaft of decelerator 72 are connected, described deceleration
The output shaft of device 72 and the upper end of rotating shaft 73 are connected.
Motor room 7 is the cabin of a watertight, between the lower end of described rotating shaft 73 motor room 7
Having sealing device, anti-water-stop body enters in motor room 7, and motor 71 passes through decelerator
72 band movable reels 21 rotate, simple in construction, and operation is reliable.
Specifically, described elevating mechanism includes two symmetrically arranged rack pinion
Mechanism, described rack and pinion drive mechanism includes tooth bar 23, driving gear 8 and hydraulic pressure horse
Reaching 82, described tooth bar 23 is arranged on the outer wall of guide pile 2, described hydraulic motor 82
It is arranged in piggyback pod 11, the output shaft of described hydraulic motor 82 is all fixed with actively
Gear 8, described driving gear 8 and tooth bar 23 engaged transmission.
Arranging tooth bar 23 on the outer wall of guide pile 2, hydraulic motor 82 passes through hydraulic tube
Connecting with hydraulic power unit, described hydraulic power unit is controlled by controller, and described controller is
Computer, hydraulic motor 82 should be with forward and backward, it is possible to realize driving gear 8
Rotate and reverse, thus by and the engaged transmission of tooth bar 23 realize the upper of guide pile 2
Lower motion, two symmetrically arranged purposes of rack and pinion drive mechanism are for guide pile 2
Up and down motion during stress balance, thus it is reliable to realize stable movement.
Specifically, described position-limit mechanism includes two positioning strips 9, described guide pile 2
Outer wall on be symmetrically arranged with two locating slots 24, described locating slot 24 is vertically arranged,
Two described positioning strips 9 are symmetricly set on the inwall of positioning pipe 12, two described location
Bar 9 is respectively in two locating slots 24, between described positioning strip 9 and locating slot 24
Matched in clearance, specifically, the depth direction of locating slot 24 and the radial direction one of guide pile 2
Cause.
Positioning strip 9 and the cooperation of locating slot 24, can avoid guide pile 2 to circumferentially rotate,
The cross section of positioning strip 9 is rectangular specifically, described positioning strip 9 and locating slot 24
Between positioning roller can be set, described positioning roller rotates and is arranged on positioning strip 9,
Described positioning roller low pressure is in locating slot 24, and positioning roller can reduce frictional force, subtracts
The work load of light liquid pressure motor 82.
Specifically, on the inwall of described positioning pipe 12, also rotation is provided with two groups of auxiliary liters
Descending mechanism, this Liang Zu assistance for lifting mechanism is symmetrical arranged and and the position of two toothed rack 23
Corresponding, Mei Zu assistance for lifting mechanism all comprises several and rotates the driven gear arranged
81, change these several driven gears 81 and set gradually from top to bottom and all with corresponding
Tooth bar 23 engaged transmission.
The effect of Liang Zu assistance for lifting mechanism is moving up and down to make positioning pipe 12
Just now more steadily with reliable in.
Specific embodiment described herein is only to present invention spirit theory for example
Bright.Those skilled in the art can be to described specific embodiment
Make various amendment or supplement or use similar mode to substitute, but without departing from
The spirit of the present invention or surmount scope defined in appended claims.
Claims (7)
1. four positioning of anchor systems of working ship, described working ship includes hull (1)
With the chain locker being arranged in hull (1), described four positioning of anchor systems include four grapplings
Position device, four positioning of anchor devices are symmetrically arranged at bow both sides and the stern of working ship
Both sides, portion, described positioning of anchor device include guide pile (2), windlass (3), anchor (32),
Anchor chain (31), the positioning pipe (12) being arranged on hull (1) and piggyback pod (11),
Described positioning pipe (12) is vertically arranged, and hull is run through in the lower end of described positioning pipe (12)
(1) bottom plating (14) on, upper end runs through the main deck (13) on hull (1),
Described piggyback pod (11) is arranged on main deck (13), described positioning pipe (12) upper
End connects with piggyback pod (11), and the upper end of described piggyback pod (11) is provided with circle
Opening (111), described opening (111) and positioning pipe (12) are coaxially disposed, described location
Stake (2) is vertically arranged in positioning pipe (12), and the upper end of described guide pile (2) is inserted
Being located in opening (111), lower end is provided with motor room (7), described motor room (7)
Lower end rotates and is provided with reel (21), is provided with driving in described motor room (7)
The driving means that reel (21) circumferentially rotates, described piggyback pod is provided with energy in (11)
Enough make elevating mechanism that guide pile (2) moves up and down and guide pile (2) week can be stoped
To the position-limit mechanism rotated, described windlass (3) is connected in the main deck (13) of hull (1)
On, one end of described anchor chain (31) is connected by the inside of windlass (3) and chain locker,
Other end dismountable type connects anchor (32), and it is fixed that the upper slip cap of described anchor chain (31) is provided with
Position sleeve pipe (4), described reel (21) is wound with chain rope (22), this chain rope (22)
One end and reel (21) be connected, other end is connected on locating sleeve (4), institute
State hull (1) to be provided with locating sleeve (4) can be driven along anchor chain (31) movement
Traction piece (5), described traction piece (5) includes up-coiler (51) and pull rope (52),
Be rotatably connected on the periphery wall of described locating sleeve (4) connect ring (44), described in lead
One end of messenger (52) is connected and is wound on the winch spool of up-coiler (51), separately
One end is fixed in connection ring (44), and described locating sleeve (4) is provided with can be by fixed
The keeper (6) that position sleeve pipe (4) is fixed on anchor chain (31).
Four positioning of anchor systems of working ship the most according to claim 1, its feature exists
In, on described locating sleeve (4) inwall, circumference is fixed with four connection supports (41),
Directive wheel (42) all it is rotatably connected to, these four directive wheels on described connection support (41)
(42) circumference is uniform, and described anchor chain (31) includes horizontal chain link (311) and longitudinal chain
Joint (312), described horizontal chain link (311) and longitudinal chain link (312) interval are arranged,
Described directive wheel (42) is resisted against horizontal chain link (311) and longitudinal chain link (312)
Angle.
Four positioning of anchor systems of working ship the most according to claim 2, its feature exists
In, described keeper (6) includes driving oil cylinder (61) and alignment pin (62), described
Offering through hole (43) on the sidewall of locating sleeve (4), above-mentioned alignment pin (62) is sliding
Moving and be plugged in through hole (43), described driving oil cylinder (61) is connected in locating sleeve (4)
On, and piston rod being radially arranged along locating sleeve (4) of driving oil cylinder (61), institute
The one end stating alignment pin (62) is connected in the piston rod end driving oil cylinder (61),
Alignment pin (62) under the effect of oil cylinder (61) is driven to can extend into positioning pipe sleeve and insert
Laterally in chain link (311).
4. according to four positioning of anchor systems of the working ship described in any one in claims 1 to 3
System, it is characterised in that described driving means includes motor (71), decelerator (72),
Described reel (21) is fixed on the lower end of rotating shaft (73), and described rotating shaft (73) rotates
It is arranged on the lower end of motor room (7), the output shaft of described motor (71) and decelerator (72)
Power shaft be connected, the output shaft of described decelerator (72) and the upper end of rotating shaft (73)
It is connected.
Four positioning of anchor systems of working ship the most according to claim 4, its feature exists
In, described elevating mechanism includes two symmetrically arranged rack and pinion drive mechanisms, described
Rack and pinion drive mechanism includes tooth bar (23), driving gear (8) and hydraulic motor (82),
Described tooth bar (23) is arranged on the outer wall of guide pile (2), described hydraulic motor (82)
It is arranged in piggyback pod (11), the most connected on the output shaft of described hydraulic motor (82)
There are driving gear (8), described driving gear (8) and tooth bar (23) engaged transmission.
Four positioning of anchor systems of working ship the most according to claim 5, its feature exists
In, described position-limit mechanism includes two positioning strips (9), the outer wall of described guide pile (2)
On be symmetrically arranged with two locating slots (24), described locating slot (24) is vertically arranged, two
Positioning strip described in root (9) is symmetricly set on the inwall of positioning pipe (12), described in two
Positioning strip (9) be respectively in two locating slots (24), described positioning strip (9) and
Matched in clearance between locating slot (24).
Four positioning of anchor systems of working ship the most according to claim 6, its feature exists
In, the inwall of described positioning pipe (12) also rotates and is provided with Liang Zu assistance for lifting mechanism,
This Liang Zu assistance for lifting mechanism is symmetrical arranged and relative with the position of two toothed rack (23)
Should, Mei Zu assistance for lifting mechanism all comprises several and rotates the driven gear (81) arranged,
Change these several driven gears (81) to set gradually from top to bottom and all with corresponding
Tooth bar (23) engaged transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610164668.9A CN105857519A (en) | 2016-03-22 | 2016-03-22 | Four-anchor positioning system of engineering ship |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610164668.9A CN105857519A (en) | 2016-03-22 | 2016-03-22 | Four-anchor positioning system of engineering ship |
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| CN113335451A (en) * | 2021-06-07 | 2021-09-03 | 中国长江电力股份有限公司 | Engineering ship positioning system and method |
| CN113602424A (en) * | 2021-08-16 | 2021-11-05 | 太平洋海洋工程（舟山）有限公司 | Mooring device suitable for engineering barge |
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| CN108861156A (en) * | 2017-05-11 | 2018-11-23 | 上海大屯能源股份有限公司 | A method of Ka Cang occurs for processing coal bunker |
| CN107651113A (en) * | 2017-09-30 | 2018-02-02 | 长江勘测规划设计研究有限责任公司 | Adapt to big luffing, the water surface photovoltaic anchor system in high flow rate waters and design and construction method |
| CN107651113B (en) * | 2017-09-30 | 2023-04-25 | 长江勘测规划设计研究有限责任公司 | Water surface photovoltaic anchoring system suitable for large-amplitude high-flow-speed water area and design and construction method |
| CN108725708A (en) * | 2018-07-13 | 2018-11-02 | 大连壹海科技有限公司 | Partly latent pitching pile formula floating platform guide post system with automatic positioning mechanism |
| CN109613578A (en) * | 2018-12-29 | 2019-04-12 | 上海大学 | It is a kind of for seeking the ship's fix method of submarine target |
| CN110962993A (en) * | 2019-12-06 | 2020-04-07 | 天津大学 | Abdicating unloading balancer for offshore floating artificial island anchor cable |
| CN110962993B (en) * | 2019-12-06 | 2021-11-19 | 天津大学 | Abdicating unloading balancer for offshore floating artificial island anchor cable |
| CN113335451A (en) * | 2021-06-07 | 2021-09-03 | 中国长江电力股份有限公司 | Engineering ship positioning system and method |
| CN113602424A (en) * | 2021-08-16 | 2021-11-05 | 太平洋海洋工程（舟山）有限公司 | Mooring device suitable for engineering barge |
| CN114030561A (en) * | 2021-11-09 | 2022-02-11 | 广东海洋大学 | Mooring system for deep sea oil production platform |
| CN114906279A (en) * | 2022-05-05 | 2022-08-16 | 福建海电运维科技有限责任公司 | Intelligent distance side leaning system and method for dynamic detection of marine craft |
| CN114906279B (en) * | 2022-05-05 | 2023-11-10 | 福建海电运维科技股份有限公司 | Marine engineering ship dynamic detection intelligent distance side leaning system and method |
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