CN108557015A - A kind of ice age buoy clamping device - Google Patents
A kind of ice age buoy clamping device Download PDFInfo
- Publication number
- CN108557015A CN108557015A CN201810545761.3A CN201810545761A CN108557015A CN 108557015 A CN108557015 A CN 108557015A CN 201810545761 A CN201810545761 A CN 201810545761A CN 108557015 A CN108557015 A CN 108557015A
- Authority
- CN
- China
- Prior art keywords
- platform
- buoy
- clamping device
- seat
- ice
- 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
- 241000282376 Panthera tigris Species 0.000 claims abstract description 21
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 12
- 239000003643 water by type Substances 0.000 abstract description 2
- 238000007667 floating Methods 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to a kind of ice age buoy clamping devices, and in particular on the tender boat oceangoing ship of coastal port waters.It includes original platform, clamping limb clamping device, platform tiger's jaw ice mark support seat and elevating platform assembly；In the flexible connection of clamping limb clamping device one end and original platform；The platform tiger's jaw ice mark relies on seat to be set to platform tiger's jaw centre position, the two flexible connection；The elevating platform assembly is set on original platform, is installed on the left side that platform tiger's jaw ice mark relies on seat.A kind of ice age lighted buoy clamping device with hoistable platform, pyramid type buoy can be clamped, cylindrical buoy can be clamped again, ship is set to connect together with what buoy consolidated, and platform can be increased to navigation mark work can safeguard the height of beacon light with normal maintenance, the labor intensity for alleviating navigation mark work, ensure that personal safety.
Description
Technical field
The present invention relates to a kind of buoy clamping devices with hoistable platform, and in particular to the navigation mark inspection of coastal port waters
On ship.
Background technology
Currently, the maintenance of offshore beacon, repair, replacement operation are a dangerous very big operations, the shape of ship and navigation mark
State is the floating body of free movement in water, and there is uncertain position form, suffered wind, stream, wave to influence complicated.Navigation mark operation
When, close to navigation mark, navigation mark work is jumped on the navigation mark of floating on the ship of floating and is worked light tender, to the more demanding of navigation mark work,
Especially often tie last layer ice on northern cold sea area, navigation mark, even more to navigation mark work bring larger labor intensity and
Insecurity.Navigation mark clamping device is had developed in recent years steps on mark, it is traditional more than to solve to step on the deficiency brought in a manner of mark.
But it is the influence for reducing sea ice to lighted buoy that ice period, which arrives preceding, in recent years, will be changed on a large scale at navigation mark
Be denoted as industry, area under one's jurisdiction routine buoy be changed to ice age lighted buoy, and to by sea water intrusion get rusty buoy and be seriously worn anchor chain into
Row replaces maintenance.The floating drum of ice age lighted buoy is that the floating drum of conical, conventional buoy is cylindrical type, due to the two buoy
The difference of shape, clamping device can not securely clamp buoy, to be normally carried out repair, the maintenance work of lighted buoy.
Invention content
The technical problem to be solved by the present invention is to provide a kind of ice age buoy clamping device for the above-mentioned prior art, both
Pyramid type buoy can be clamped, and cylindrical buoy can be clamped, makes what ship and buoy consolidated to connect together, and platform can be with
The height of beacon light can be safeguarded with normal maintenance by being increased to navigation mark work, alleviated the labor intensity of navigation mark work, be ensure that personal safety.
Technical solution is used by the present invention solves the above problems：A kind of ice age buoy clamping device, it includes mainly
Original platform with tiger's jaw, the clamping limb clamping device for clamping buoy, the platform tiger's jaw ice for being bonded buoy taper surface
Mark relies on seat and elevating platform assembly；In the flexible connection of clamping limb clamping device one end and original platform；The platform tiger's jaw
Ice mark relies on seat to be articulated with the tiger's jaw centre position of original platform, can carry out folding and unfolding；The elevating platform assembly is installed on original platform
On, provide job platform for service personnel.
The clamping limb clamping device includes mainly clamping limb, relies on seat and otic placode；Described clamping limb one end opens up through-hole,
Hinged with original platform, the clamping limb bottom, which is equipped with, relies on seat and otic placode, the supports seat and clamping limb rotary movable, can be into
Row folding and unfolding；The otic placode is flexibly connected with the oil cylinder one end being arranged in original platform, and the oil cylinder other end connects with power drive system
It connects.
Support seat in the clamping limb clamping device is mainly touched including grip block fixing piece, grip block swing component and rubber
Pad, the grip block fixing piece top is hinged with clamping limb, and grip block fixing piece bottom is swung by axis pin and grip block
Part connects, and the grip block swing component is equipped with rubber fenders, and protection ice mark is pinched.
It is processed into the circular conical surface being bonded with buoy conicity on the inside of the support seat.
The elevating platform assembly includes mainly platform, folding device, box seat, Collapsible support lever and extendable platform；
The box seat, folding device peace too platform form hoistable platform by hinge-connection, are realized and are lifted by driving device；It is described flat
Platform side is flexibly connected with extendable platform；Collapsible support lever is set between the box seat and extendable platform；The foldable branch
Strut both ends are connected respectively box seat and extendable platform by axis pin.
The folding device mainly by link mechanism and motor driving form, link mechanism by more connecting rods at an angle
It hingedly forms, one group of connecting rod bottom end is connect with fixed connecting plate on box seat by axis pin, and top is hinged with platform one end；Separately
One group of connecting rod bottom end is connect with sliding block, and the sliding block is set on lead screw, and guide rail, described lead screw one end are arranged on the sliding block
It is connected to speed reducer and motor, the lead screw other end is equipped with nut, for limiting the stroke of sliding block；The top of another group of connecting rod with
The platform other end is hinged.
The folding device is mainly made of link mechanism and hydraulic-driven, link mechanism by more connecting rods at an angle
It hingedly forms, one group of connecting rod bottom end is connect with fixed connecting plate on box seat by axis pin, and top is hinged with platform one end；Separately
One group of connecting rod bottom end is connect with sliding block, and the sliding block is set on the piston rod of hydraulic cylinder, and guide rail is arranged on the sliding block,
The cylinder body of hydraulic oil cylinder is horizontal positioned and is connect with the connecting plate on box seat, and the piston rod end of the hydraulic cylinder is equipped with
Nut, for limiting the stroke of sliding block；The top of another group of connecting rod and platform other end hinge-connection.In the elevating platform assembly
Collapsible support lever be made of several rod pieces by being hinged, folding and unfolding can be carried out.
Collapsible support lever in the elevating platform assembly is made of several rod pieces by being hinged, and can be received
It puts.
Compared with the prior art, the advantages of the present invention are as follows：A kind of buoy clamping device with hoistable platform, can press from both sides
Pyramid type buoy is handled, and cylindrical buoy can be clamped, so that ship is connected together with what buoy consolidated, and platform can increase
The height that can be safeguarded beacon light with normal maintenance to navigation mark work, is alleviated the labor intensity of navigation mark work, ensure that personal safety.
Description of the drawings
Fig. 1 is a kind of schematic diagram of ice age buoy clamping device of the embodiment of the present invention；
Fig. 2 is the schematic diagram of the clamping limb clamping device in a kind of ice age buoy clamping device of the embodiment of the present invention；
Fig. 3 is the elevating platform assembly signal with motor in a kind of ice age buoy clamping device of the embodiment of the present invention
Figure；
Fig. 4 is that the elevating platform assembly with hydraulic cylinder in a kind of ice age buoy clamping device of the embodiment of the present invention shows
It is intended to；
Fig. 5 is the elevating platform assembly side view with motor in a kind of ice age buoy clamping device of the embodiment of the present invention
Figure；
Fig. 6 is the elevating platform assembly side with hydraulic cylinder in a kind of ice age buoy clamping device of the embodiment of the present invention
View；
Fig. 7 is that a kind of ice age buoy clamping device of the embodiment of the present invention clamps ice target working state figure.
1 elevating platform assembly, 2 original platforms, 3 oil cylinders, 4 otic placodes, 5 clamping limb clamping devices, 6 rely on seat, 7 platforms tiger in figure
Mouthful ice mark rely on seat, 8 grip block fixing pieces, 9 grip block swing components, 10 rubber fenders, 11 clamping limbs, 12 box seats, 13 motors,
14 speed reducers, 15 lead screws, 16 sliding blocks, 17 guide rails, 18 first connecting rods, 19 second connecting rods, 20 third connecting rods, 21 fourth links, 22
Platform, 23 extendable platforms, 24 Collapsible support levers, 25 folding devices, 26 hydraulic cylinders.
Specific implementation mode
Below in conjunction with attached drawing embodiment, present invention is further described in detail.
As shown in Figure 1, a kind of ice age buoy clamping device in the present embodiment, it includes mainly the original platform with tiger's jaw
2, for clamping the clamping limb clamping device 5 of buoy, relying on seat 7 and lifting for being bonded the platform tiger's jaw ice mark of buoy taper surface
Stage apparatus 1；In 5 one end of clamping limb clamping device flexible connection and original platform 2；The platform tiger's jaw ice mark relies on seat 7
It is articulated with the tiger's jaw centre position of original platform, folding and unfolding can be carried out；The elevating platform assembly 1 is installed on original platform 2, for maintenance
Personnel provide job platform.
As shown in Fig. 2, the clamping limb clamping device 5 includes mainly clamping limb 11, relies on seat 6 and otic placode 4；The clamping
11 one end of arm opens up through-hole, twists and connects with original platform 2, and 11 bottom of the clamping limb, which is equipped with, relies on seat 6 and otic placode 4, the support
Seat 6 and 11 rotary movable of clamping limb, can carry out folding and unfolding；The otic placode 4 and 3 one end of the oil cylinder activity being arranged in original platform 2
Connection, 3 other end of oil cylinder are connect with power drive system.
Support seat 6 in the clamping limb clamping device 5 includes mainly grip block fixing piece 8, grip block swing component 9 and rubber
Glue fender 10,8 top of the grip block fixing piece are connect by hinge with clamping limb 11, and 8 bottom of grip block fixing piece is logical
It crosses axis pin to connect with grip block swing component 9, the grip block swing component 9 is equipped with rubber fenders 10, and protection ice mark is pinched.
As shown in Fig. 3,4,5,6, the elevating platform assembly 1 includes platform 22, folding device 25, box seat 12, can roll over
Folded supporting rod 24 and extendable platform 23；The box seat 12,25 peace 22 of folding device are passed through by hinged composition hoistable platform
Driving device realizes lifting；22 side of the platform is flexibly connected with extendable platform 23；The box seat 12 and extendable platform 23
Between set Collapsible support lever 24；24 both ends of the Collapsible support lever are connected respectively box seat 12 by axis pin and extend
Platform 23.
The Collapsible support lever is made of several rod pieces by being hinged, and can carry out folding and unfolding.
As shown in Fig. 3,5, the folding device 25 is mainly made of 4 connecting rods with electric machine, and connecting rod is at an angle
Hinged, 18 one end of first connecting rod is connect with fixed connecting plate on box seat 12 by axis pin, 18 other end of first connecting rod and the
Double leval jib 21 is hinged, and 19 one end of the second connecting rod is connect with sliding block 16, and the sliding block 16 is set on lead screw 15, the cunning
Guide rail 17 is arranged on block 16, the lead screw 15 is terminated with speed reducer 14 and motor 13, and 15 other end of the lead screw is equipped with spiral shell
Mother, for limiting the stroke of sliding block 16；19 other end of second connecting rod and 20 hinge-connection of third connecting rod, the third connecting rod 20, the
Double leval jib 21 respectively with 22 both ends hinge-connection of platform；
Speed reducer 14 is driven to rotate by motor 13, speed reducer 14 drives lead screw 15 to rotate, 15 Foldable device of lead screw
25 movements, folding device 25 is lifted with moving platform 22, while the effect automatic turning that extendable platform 23 passes through Collapsible support lever 24
Turn.When platform 22 rises to highest order, extendable platform 23 is also overturn in place.Hoistable platform has manual-operated emergent operating function, when
The emergent lifting of hoistable platform can be completed when dead electricity by handle.
As shown in Fig. 4,6, the folding device 25 is mainly made of 4 connecting rods with cylinder system, and connecting rod is in certain
Angle articulation, 18 one end of first connecting rod are connect with fixed connecting plate on box seat 12 by axis pin, 18 other end of first connecting rod
Hinged with fourth link 21,19 one end of the second connecting rod is connect with sliding block 16, and the sliding block 16 is set in hydraulic cylinder 26
On piston rod, be arranged with guide rail 17 on the sliding block 16,26 cylinder body of the hydraulic cylinder it is horizontal positioned and on box seat 12
Connecting plate connects, and the piston rod of the hydraulic cylinder 26 is equipped with nut, for limiting the stroke of sliding block 16；First connecting rod 19 is another
End with 20 hinge-connection of third connecting rod, the third connecting rod 20, fourth link 21 respectively with 22 both ends hinge-connection of platform；
Hydraulic oil is provided by pumping plant, hydraulic cylinder 26 is made to work, then pushes folding device 25 to work by hydraulic cylinder 26,
Folding device 25 is lifted with moving platform 22, while extendable platform 23 passes through the effect of Collapsible support lever 24, automatic turning, when flat
When platform 22 rises to highest order, extendable platform 23 also extends into position.
As described in Figure 7, the floating drum of the buoy in ice age is conical, other are not that the floating drum of the buoy in ice age is cylindrical type
's.When with not being that ice age buoy clamping device presss from both sides ice age buoy, because shape changes, buoy can not be securely clamped, to nothing
Method is normally carried out the maintenance maintenance work of lighted buoy.Increase the clamping that tiger's jaw relies on device and 2 clamping limbs on clamping device
Device relies on the inside of seat the circular conical surface for being processed into and being bonded with the circular conical surface of ice age buoy, and the clamping device of clamping limb can
With by oil cylinder horizontal adjustment angle, better adjustment is bonded with ice age buoy.
When without using ice age buoy clamping device, platform tiger's jaw can be relied in the clamping device of seat and clamping limb according to
Bracket is turned to below, does not influence the use of normal buoy.
After the completion of clamping, ice age buoy is circular conical surface, people can not on gone to top to beacon light maintenance maintenance, in platform
Tiger's jaw relies on seat to set increase elevating platform assembly, and hoistable platform can be lifted to people by elevating platform assembly can be with conventional maintenance
Lamp for repairing target height, and there is extendable platform to stretch away, hoistable platform is withdrawn when not in use, neat with hoistable platform bottom seat
It is flat.
Hoistable platform and extendable platform are in storing state and working condition, by axis pin by hoistable platform and extendable platform
It is fixed.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiment
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (8)
1. a kind of ice age buoy clamping device, it is characterised in that：It includes mainly the original platform (2) with tiger's jaw, for clamping
The clamping limb clamping device (5) of buoy relies on seat (7) and hoistable platform dress for being bonded the platform tiger's jaw ice mark of buoy taper surface
It sets (1)；In clamping limb clamping device (5) one end flexible connection and original platform (2)；The platform tiger's jaw ice mark relies on seat
(7) it is articulated with the tiger's jaw centre position of original platform, folding and unfolding can be carried out；The elevating platform assembly (1) is installed on original platform (2)
On, provide job platform for service personnel.
2. a kind of ice age buoy clamping device according to claim 1, it is characterised in that：The clamping limb clamping device
(5) include clamping limb (11), rely on seat (6) and otic placode (4)；Described clamping limb (11) one end opens up through-hole, is twisted with original platform (2)
Connection, clamping limb (11) bottom, which is equipped with, relies on seat (6) and otic placode (4), the support seat (6) and clamping limb (11) rotatable
Activity can carry out folding and unfolding；The otic placode (4) is flexibly connected with oil cylinder (3) one end being arranged in original platform (2), and oil cylinder (3) is another
One end is connect with power drive system.
3. a kind of ice age buoy clamping device according to claim 2, it is characterised in that：The clamping limb clamping device
(5) the support seat (6) in includes mainly grip block fixing piece (8), grip block swing component (9) and rubber fenders (10), the folder
It holds and is hinged with clamping limb (11) at the top of block fixing piece (8), grip block fixing piece (8) bottom passes through axis pin and grip block is swung
Part (9) connects, and the grip block swing component (9) is equipped with rubber fenders (10), and protection ice mark is pinched.
4. a kind of ice age buoy clamping device according to claim 1,3, it is characterised in that：The platform tiger's jaw ice mark according to
It is processed into the circular conical surface being bonded with buoy conicity on the inside of bracket (7) and support seat (6).
5. a kind of ice age buoy clamping device according to claim 1, it is characterised in that：The elevating platform assembly (1)
Include mainly platform (22), folding device (25), box seat (12), Collapsible support lever (24) and extendable platform (23)；It is described
Box seat (12), folding device (25) and platform (22) are realized by driving device and are lifted by hinged composition hoistable platform；It is described
Platform (22) side is flexibly connected with extendable platform (23)；Foldable branch is set between the box seat (12) and extendable platform (23)
Strut (24)；Collapsible support lever (24) both ends are connected respectively box seat (12) and extendable platform by axis pin
(23)。
6. a kind of ice age buoy clamping device according to claim 5, it is characterised in that：The folding device (25) is by even
Linkage is formed with motor driving, and link mechanism has two groups, hingedly formed at an angle by more connecting rods, one of which connecting rod
Bottom end is connect with fixed connecting plate on box seat (12) by axis pin, and top and platform (22) one end are hinged；Another group of connecting rod
Bottom end is connect with sliding block (16), and the sliding block (16) is set on lead screw (15), and guide rail (17) is arranged on the sliding block (16),
The lead screw (15) one is terminated with speed reducer (14) and motor (13), and lead screw (15) other end is equipped with nut, for limiting
The stroke of sliding block (16)；The top of another group of connecting rod and platform (22) other end are hinged.
7. a kind of ice age buoy clamping device according to claim 5, it is characterised in that：The folding device (25) is by even
Linkage and hydraulic-driven form, and link mechanism is hingedly formed at an angle by more connecting rods, one group of connecting rod bottom end with it is box
Fixed connecting plate is connected by axis pin on seat (12), and top and platform (22) one end are hinged；Another group of connecting rod bottom end and sliding block
(16) it connects, the sliding block (16) is set on the piston rod of hydraulic cylinder (26), and guide rail is arranged on the sliding block (16)
(17), hydraulic cylinder (26) cylinder body is horizontal positioned and is connect with the connecting plate on box seat (12), the hydraulic cylinder
(26) piston rod end is equipped with nut, for limiting the stroke of sliding block (16)；The top of another group of connecting rod is another with platform (22)
One end hinge-connection.
8. a kind of ice age buoy clamping device according to claim 4, it is characterised in that：The elevating platform assembly (1)
In Collapsible support lever (24) be made of several rod pieces by being hinged, folding and unfolding can be carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545761.3A CN108557015B (en) | 2018-05-25 | 2018-05-25 | Ice stage buoy clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810545761.3A CN108557015B (en) | 2018-05-25 | 2018-05-25 | Ice stage buoy clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108557015A true CN108557015A (en) | 2018-09-21 |
| CN108557015B CN108557015B (en) | 2024-03-15 |
Family
ID=63552406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810545761.3A Active CN108557015B (en) | 2018-05-25 | 2018-05-25 | Ice stage buoy clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108557015B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182315A (en) * | 2019-05-18 | 2019-08-30 | 江阴市福达船舶配件制造有限公司 | Navigation mark holder for ship use |
| CN113581376A (en) * | 2021-08-09 | 2021-11-02 | 浙江海洋大学 | Buoy recovery device and using method thereof |
| CN116280071A (en) * | 2023-03-29 | 2023-06-23 | 交通运输部北海航海保障中心 | Maintenance equipment with automatic clamping function of multi-type lamp buoy on water |
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| US3742535A (en) * | 1971-03-31 | 1973-07-03 | Bendix Corp | Open ocean shallow water moor |
| JPH0225824U (en) * | 1988-08-04 | 1990-02-20 | ||
| CN1223219A (en) * | 1998-01-16 | 1999-07-21 | 交通部广州海上安全监督局 | Navigation mark holder for ship use |
| CA2248578A1 (en) * | 1998-09-23 | 2000-03-23 | Steven Campbell | Disconnectable tension leg platform for offshore oil production facility |
| RU2214340C2 (en) * | 2001-12-17 | 2003-10-20 | Федеральное государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" | Device for securing and releasing surfacing buoy on submersible technical facility |
| FR2961785A1 (en) * | 2010-06-28 | 2011-12-30 | New Generation Natural Gas | Device for connecting ship to terrestrial installation, has gripping units that assure continuity of power supply between feeder at upstream of buoy and another feeder at downstream of buoy, and plate rotated with respect to float |
| CN208412050U (en) * | 2018-05-25 | 2019-01-22 | 交通运输部北海航海保障中心秦皇岛航标处 | A kind of ice age buoy clamping device |
-
2018
- 2018-05-25 CN CN201810545761.3A patent/CN108557015B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3742535A (en) * | 1971-03-31 | 1973-07-03 | Bendix Corp | Open ocean shallow water moor |
| JPH0225824U (en) * | 1988-08-04 | 1990-02-20 | ||
| CN1223219A (en) * | 1998-01-16 | 1999-07-21 | 交通部广州海上安全监督局 | Navigation mark holder for ship use |
| CA2248578A1 (en) * | 1998-09-23 | 2000-03-23 | Steven Campbell | Disconnectable tension leg platform for offshore oil production facility |
| RU2214340C2 (en) * | 2001-12-17 | 2003-10-20 | Федеральное государственное унитарное предприятие Санкт-Петербургское морское бюро машиностроения "Малахит" | Device for securing and releasing surfacing buoy on submersible technical facility |
| FR2961785A1 (en) * | 2010-06-28 | 2011-12-30 | New Generation Natural Gas | Device for connecting ship to terrestrial installation, has gripping units that assure continuity of power supply between feeder at upstream of buoy and another feeder at downstream of buoy, and plate rotated with respect to float |
| CN208412050U (en) * | 2018-05-25 | 2019-01-22 | 交通运输部北海航海保障中心秦皇岛航标处 | A kind of ice age buoy clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182315A (en) * | 2019-05-18 | 2019-08-30 | 江阴市福达船舶配件制造有限公司 | Navigation mark holder for ship use |
| CN113581376A (en) * | 2021-08-09 | 2021-11-02 | 浙江海洋大学 | Buoy recovery device and using method thereof |
| CN113581376B (en) * | 2021-08-09 | 2022-12-23 | 浙江海洋大学 | Buoy recovery device and using method thereof |
| CN116280071A (en) * | 2023-03-29 | 2023-06-23 | 交通运输部北海航海保障中心 | Maintenance equipment with automatic clamping function of multi-type lamp buoy on water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108557015B (en) | 2024-03-15 |
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