CN110054039A - A kind of ship shore electric cable reel installation - Google Patents
A kind of ship shore electric cable reel installation Download PDFInfo
- Publication number
- CN110054039A CN110054039A CN201910368054.6A CN201910368054A CN110054039A CN 110054039 A CN110054039 A CN 110054039A CN 201910368054 A CN201910368054 A CN 201910368054A CN 110054039 A CN110054039 A CN 110054039A
- Authority
- CN
- China
- Prior art keywords
- folding
- cable
- unfolding
- idler wheel
- bulwark
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 19
- 244000309464 bull Species 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a kind of ship shore electric cable reel installations.It includes the folding and unfolding chamber being arranged on bulwark and deck, setting has the bull stick of folding and unfolding roller in folding and unfolding chamber, cable has been fitted and connected on the outside of folding and unfolding roller, the winding displacement pipe for cable incoming-outgoing is fixedly connected at the top of folding and unfolding chamber, one end of bull stick is stretched out outside folding and unfolding chamber and is connected with turntable, it is provided with the first idler wheel on bulwark, the second idler wheel is provided in winding displacement pipe, the cable can be successively around the Base top contact after the second idler wheel and the first idler wheel from bulwark.The present invention has the advantages that effectively reducing bulwark abrasion caused by cable, cable surface rubber scratches even tearing during avoiding folding and unfolding, long-term irregular friction is alleviated cable is caused to wear and eliminate fatigue rupture hidden danger, pulling force needed for reducing folding and unfolding ship shore electric cable, folding and unfolding shore connection cable operating personnel's efficiency is improved, cable winding displacement pipe abrasion caused by cable in moving process can be reduced by the second idler wheel.
Description
Technical field
The present invention relates to a kind of ship shore electric cable backup actuating device, specifically a kind of ship shore electric cable
Draw off gear.
Background technique
Ship shore electric cable be this ship-to-shore electronic box be used for on the bank or the cable that connect of his ship power supply, in the daily construction of ship
With navigation from, go to dock during, connection ship shore electric cable is a necessary job.Because vessel position changes, frequently
Folding and unfolding shore connection cable is difficult to avoid that, and when quick, efficient, laborsaving, safe folding and unfolding shore connection cable can shorten leaving wharf deployment
Between and established with base and ensure the time, good use habit and suitable device can extend shore connection cable service life,
It connects and improves base supportability.
Currently, existing ship folding and unfolding shore connection cable relies primarily on manpower traction, cable reel auxiliary, by Ship Structure spy
Cable reel of seeking peace arrangement limitation, shore connection cable folding and unfolding path minimum bending radius occur with ship bulwark contact site, and
This position is hard point of being self-possessed during shore connection cable folding and unfolding, and shore connection cable is in contact with ship hull plate during folding and unfolding.Together
When due to shore connection cable and the friction of Ship Structure flanging during shore connection cable folding and unfolding, high strength friction easilys lead to cable meter
Face rubber, which scratches, even to be torn.
Summary of the invention
In view of the deficiencies of the prior art, it the present invention provides a kind of ship shore electric cable reel installation, solves existing
Ship folding and unfolding shore connection cable folding and unfolding low efficiency and shore connection cable caused during folding and unfolding with hull friction the problem of.
In order to solve the above-mentioned technical problem, ship shore electric cable reel installation of the invention, one end including deck are solid
Surely the bulwark being arranged and the folding and unfolding chamber positioned at bulwark side being arranged on deck, the interior setting of folding and unfolding chamber have turning for folding and unfolding roller
Bar has been fitted and connected cable on the outside of folding and unfolding roller, the winding displacement pipe for cable incoming-outgoing is fixedly connected at the top of folding and unfolding chamber, bull stick
One end is stretched out outside folding and unfolding chamber and is connected with turntable, and the first idler wheel is provided on bulwark, the second idler wheel is provided in winding displacement pipe, described
Cable can be successively around the Base top contact after the second idler wheel and the first idler wheel from bulwark.
Two pieces of support plates are fixedly installed in the folding and unfolding chamber, the bull stick passes through two pieces of support plate support installations.
The side of the turntable is fixedly installed with handle.
The side of a ship coping is fixedly installed with fixing piece, is fixedly installed with first support bar in the middle part of fixing piece, and first
Idler wheel is supported by first support bar.
Second support bar is fixedly installed in the winding displacement pipe, second idler wheel is supported by second support bar.
Bearing is fixedly installed in two pieces of support plates, bull stick passes through bearing respectively and is mounted in two pieces of support plates.
The side of the folding and unfolding chamber is fixedly installed with protective case, and bull stick stretches out outside folding and unfolding chamber by protective case.
The two sides of the folding and unfolding roller are provided with limit plate.
The present invention has the advantages that by winding displacement pipe electricity can be able to drive by folding and unfolding roller to the disengaging for being convenient for cable
Cable rotation, makes cable have folding and unfolding effect, is able to drive bar rotation by turntable, and bull stick is made to drive the rotation of folding and unfolding roller；Pass through
Bull stick can be fixed in support plate, can be slipped over from bulwark convenient for cable by the first idler wheel, effectively reduce bulwark
It is worn caused by cable, cable surface rubber scratches even tearing during avoiding folding and unfolding, alleviates irregular for a long time rub
It wipes and cable is caused to wear and eliminates fatigue rupture hidden danger, pulling force needed for reducing folding and unfolding ship shore electric cable improves receipts
Put shore connection cable operating personnel's efficiency, by the second idler wheel can reduce cable in moving process winding displacement pipe caused by cable
Abrasion.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of ship shore electric cable reel installation of the present invention；
Fig. 2 is schematic diagram of main cross-sectional structure of ship shore electric cable reel installation of the present invention；
Fig. 3 is the diagrammatic side-view cross-sectional structural schematic diagram of ship shore electric cable reel installation of the present invention；
Fig. 4 is the mounting structure schematic diagram of support plate and bull stick in the present invention.
In figure: 1, deck；2, bulwark；3, folding and unfolding chamber；4, winding displacement pipe；5, support plate；6, bull stick；7, folding and unfolding roller；8, cable；
9, plug；10, turntable；11, handle；12, fixing piece；13, first support bar；14, the first idler wheel；15, second support bar；16,
Second idler wheel；17, bearing；18, protective case；19, limit plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Ship shore electric cable reel installation of the invention, the bulwark 2 and deck that one end including deck 1 is fixedly mounted
The folding and unfolding chamber 3 positioned at bulwark side being arranged on 1, as seen from the figure, folding and unfolding chamber 3 be located at the side of bulwark 2 and with 2 company of fitting of bulwark
It connects, top one end of folding and unfolding chamber 3 is fixedly connected with winding displacement pipe 4, and winding displacement pipe 4 can be to the disengaging convenient for cable 8；In folding and unfolding chamber 3
Two sides of the bottom be fixedly installed with one piece of support plate 5, bull stick 6 can be fixed in support plate 5, between two pieces of support plates 5
It is connected with bull stick 6, the surface of bull stick 6 is fixedly connected with folding and unfolding roller 7, and folding and unfolding roller 7 is able to drive the rotation of cable 8, makes cable 8
With folding and unfolding effect, the outside of folding and unfolding roller 7 has been fitted and connected cable 8, and one end of cable 8 is fixedly connected with plug 9, bull stick 6
One end is fixedly installed with turntable 10, and turntable 10 is able to drive the rotation of bull stick 6, makes bull stick 6 that folding and unfolding roller 7 be driven to rotate, turntable 10
Side is fixedly installed with handle 11；The top of bulwark 2 is fixedly installed with fixing piece 12, and the middle part of fixing piece 12 is fixedly installed with
One support rod 13, the first idler wheel 14 is equipped in first support bar 13, and the first idler wheel 14 can be sliding from bulwark 2 convenient for cable 8
It crosses, effectively reduces bulwark 2 to abrasion caused by cable 8, the middle part of winding displacement pipe 4 is fixedly installed with second support bar 15, preferably
Ground, second support bar 15 are installed by the side wall support of winding displacement pipe 4, are equipped with the second idler wheel 16 in second support bar 15, and second
Idler wheel 16 can reduce cable 8 in moving process winding displacement pipe 4 to abrasion caused by cable 8.
As a kind of optional technical solution of the invention:
Be provided with bearing mounting hole in support plate 5, bearing 17 be installed in bearing mounting hole, bull stick 6 be located in bearing 17 and with
Bearing 17 is fixedly connected, and bearing 17 can be avoided bull stick 6 and cause to rub to support plate 5, makes 6 quick rotation of bull stick.
As a kind of optional technical solution of the invention:
The side of folding and unfolding chamber 3 is fixedly installed with protective case 18, and bull stick 6 is stretched out out of folding and unfolding chamber by protective case 18 and and protective case
18 are flexibly connected, and protective case 18 can be avoided bull stick 6 and cause to rub to folding and unfolding chamber 3.
As a kind of optional technical solution of the invention:
The two sides of folding and unfolding roller 7 are provided with limit plate 19, and limit plate 19 is fixedly connected with folding and unfolding roller 7, and limit plate 19 can be to cable 8
Position range be defined.
As a kind of optional technical solution of the invention:
Turntable 10 is located at the external side of folding and unfolding chamber 3, and plug 9 is located at one end of winding displacement pipe 4.
As a kind of optional technical solution of the invention:
Winding displacement pipe 4 is in bending, and cable 8 passes through the surface of the second idler wheel 16, and the second idler wheel 16 can reduce cable 8 and be moved through
Winding displacement pipe 4 is worn to caused by cable 8 in journey.
As a kind of optional technical solution of the invention:
First idler wheel 14 is corresponding with winding displacement pipe 4, and the first idler wheel 14 can be slipped over from bulwark 2 convenient for cable 8, effectively reduces
Bulwark 2 is worn to caused by cable 8.
Its working principles are as follows:
In cable 8 in use, need to only pull plug 9, plug 9 drives cable 8 mobile, and cable 8 drives folding and unfolding roller 7 to rotate, cable 8
The second idler wheel 16 is first passed through when moving, and the second idler wheel 16 can reduce the winding displacement pipe 4 in moving process of cable 8 and make to cable 8
At abrasion, then pass through the first idler wheel 14, avoid 8 rubber surface of cable during folding and unfolding and scratch and even tear, alleviate
Long-term irregular friction causes cable 8 to wear and eliminate fatigue rupture hidden danger, when cable 8 is withdrawn, is rotated by handle 11
Turntable 10, turntable 10 drive bull stick 6 to rotate, and bull stick 6 drives cable 8 mobile by folding and unfolding roller 7, to be collected to cable 8.
Claims (8)
1. a kind of ship shore electric cable reel installation, it is characterised in that: the bulwark of one end fixed setting including deck (1)
(2) and on deck (1) folding and unfolding chamber (3) positioned at bulwark (2) side being arranged, the interior setting of the folding and unfolding chamber (3) have folding and unfolding
The bull stick (6) of roller (7) has been fitted and connected cable (8) on the outside of folding and unfolding roller (7), has been fixedly connected with use at the top of the folding and unfolding chamber (3)
It stretches out outside folding and unfolding chamber in one end of the winding displacement pipe (4) of cable (8) disengaging, the bull stick (6) and is connected with turntable (10), the side of a ship
It is provided on wall (2) the first idler wheel (14), is provided with the second idler wheel (16) in the winding displacement pipe (4), the cable (8) can be according to
The secondary Base top contact bypassed after the second idler wheel and the first idler wheel from bulwark (2).
2. ship shore electric cable reel installation described in accordance with the claim 1, it is characterised in that: solid in the folding and unfolding chamber (3)
Dingan County is equipped with two pieces of support plates (5), and the bull stick (6) passes through two pieces of support plate (5) support installations.
3. ship shore electric cable reel installation according to claim 1 or 2, it is characterised in that: the turntable (10)
Side is fixedly installed with handle (11).
4. ship shore electric cable reel installation described in accordance with the claim 3, it is characterised in that: the top of the bulwark (2)
It is fixedly installed with fixing piece (12), is fixedly installed in the middle part of fixing piece (12) first support bar (13), the first idler wheel (14) is logical
Cross first support bar (13) support.
5. according to ship shore electric cable reel installation described in claim 1,2 or 4, it is characterised in that: the winding displacement pipe (4)
It is inside fixedly installed with second support bar (15), second idler wheel (16) is supported by second support bar 15.
6. ship shore electric cable reel installation according to claim 2, it is characterised in that: two pieces of support plates (5)
It is inside fixedly installed with bearing (17), bull stick (6) is mounted on two pieces of support plates (5) by bearing (17) respectively.
7. according to ship shore electric cable reel installation described in claim 1,2,4 or 6, it is characterised in that: the folding and unfolding chamber
(3) side is fixedly installed with protective case (18), and bull stick (6) stretches out outside folding and unfolding chamber by protective case (18).
8. ship shore electric cable reel installation according to claim 7, it is characterised in that: the two of the folding and unfolding roller (7)
Side is provided with limit plate (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368054.6A CN110054039A (en) | 2019-05-05 | 2019-05-05 | A kind of ship shore electric cable reel installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368054.6A CN110054039A (en) | 2019-05-05 | 2019-05-05 | A kind of ship shore electric cable reel installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110054039A true CN110054039A (en) | 2019-07-26 |
Family
ID=67322161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368054.6A Pending CN110054039A (en) | 2019-05-05 | 2019-05-05 | A kind of ship shore electric cable reel installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110054039A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825202A (en) * | 2022-04-01 | 2022-07-29 | 华能国际电力江苏能源开发有限公司 | Shore power cable protection device |
| CN115285791A (en) * | 2022-08-18 | 2022-11-04 | 中船黄埔文冲船舶有限公司 | Auxiliary device for winding and unwinding shore power cable and method for winding and unwinding shore power cable |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1518965A (en) * | 1967-02-17 | 1968-03-29 | App Auxiliaires De Manutention | Cable guide device for reels |
| DE2904966B1 (en) * | 1979-02-09 | 1980-06-12 | Siemens Ag | Cable drum installed in a device housing with a brake arrangement for the cable which can be wound up |
| EP1075447A1 (en) * | 1998-04-28 | 2001-02-14 | Brian Hartley | Reel |
| CN102134021A (en) * | 2010-12-31 | 2011-07-27 | 中国兵器工业第二○六研究所 | Chain driving type cable winding device with self-protection function |
| CN102285318A (en) * | 2011-08-26 | 2011-12-21 | 中交第二航务工程勘察设计院有限公司 | River and harbour ship shore power supply device |
| CN105384013A (en) * | 2015-12-16 | 2016-03-09 | 国网山东巨野县供电公司 | Take-up and pay-off device for electric power telecommunication cables |
| CN205385249U (en) * | 2016-02-19 | 2016-07-13 | 王明晟 | Convenient to use's power cable winding and unwinding devices |
| CN107317264A (en) * | 2017-06-27 | 2017-11-03 | 重庆渝丰鑫新线缆科技有限公司 | A kind of cable laying folding and unfolding roller |
| CN107585639A (en) * | 2017-09-15 | 2018-01-16 | 江苏耐维思通科技股份有限公司 | A kind of bank electricity high-tension cable winch |
| CN210150527U (en) * | 2019-05-05 | 2020-03-17 | 江苏镇安电力设备有限公司 | Boats and ships bank is cable winding and unwinding devices for electricity |
-
2019
- 2019-05-05 CN CN201910368054.6A patent/CN110054039A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1518965A (en) * | 1967-02-17 | 1968-03-29 | App Auxiliaires De Manutention | Cable guide device for reels |
| DE2904966B1 (en) * | 1979-02-09 | 1980-06-12 | Siemens Ag | Cable drum installed in a device housing with a brake arrangement for the cable which can be wound up |
| EP1075447A1 (en) * | 1998-04-28 | 2001-02-14 | Brian Hartley | Reel |
| CN102134021A (en) * | 2010-12-31 | 2011-07-27 | 中国兵器工业第二○六研究所 | Chain driving type cable winding device with self-protection function |
| CN102285318A (en) * | 2011-08-26 | 2011-12-21 | 中交第二航务工程勘察设计院有限公司 | River and harbour ship shore power supply device |
| CN105384013A (en) * | 2015-12-16 | 2016-03-09 | 国网山东巨野县供电公司 | Take-up and pay-off device for electric power telecommunication cables |
| CN205385249U (en) * | 2016-02-19 | 2016-07-13 | 王明晟 | Convenient to use's power cable winding and unwinding devices |
| CN107317264A (en) * | 2017-06-27 | 2017-11-03 | 重庆渝丰鑫新线缆科技有限公司 | A kind of cable laying folding and unfolding roller |
| CN107585639A (en) * | 2017-09-15 | 2018-01-16 | 江苏耐维思通科技股份有限公司 | A kind of bank electricity high-tension cable winch |
| CN210150527U (en) * | 2019-05-05 | 2020-03-17 | 江苏镇安电力设备有限公司 | Boats and ships bank is cable winding and unwinding devices for electricity |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114825202A (en) * | 2022-04-01 | 2022-07-29 | 华能国际电力江苏能源开发有限公司 | Shore power cable protection device |
| CN114825202B (en) * | 2022-04-01 | 2024-01-26 | 华能国际电力江苏能源开发有限公司 | Shore power cable protection device |
| CN115285791A (en) * | 2022-08-18 | 2022-11-04 | 中船黄埔文冲船舶有限公司 | Auxiliary device for winding and unwinding shore power cable and method for winding and unwinding shore power cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208037713U (en) | A kind of ship shore electric cable reel installation | |
| CN110054039A (en) | A kind of ship shore electric cable reel installation | |
| CN104096713B (en) | Online changing rig | |
| CN208602648U (en) | The mechanical arm type of underwater robot lays recovery system | |
| CN207657992U (en) | A kind of hydraulic elevation type radar mast | |
| CN205675186U (en) | A kind of easy care inland waterway navigation aids ship | |
| CN108163146A (en) | A kind of single drawing lift-away hatch cover | |
| CN210150527U (en) | Boats and ships bank is cable winding and unwinding devices for electricity | |
| CN206012893U (en) | A kind of scalable ship springboard ladder | |
| CN115593568B (en) | Anchor windlass for ship | |
| CN207320736U (en) | A kind of bank electricity high-tension cable leading truck based on ship railing | |
| CN103274023A (en) | Simple-erecting access board between offshore floats | |
| CN204323649U (en) | A kind of mast wing drop device | |
| CN204265352U (en) | Flexible composite pipe cylinder pedestal | |
| CN114960557A (en) | Floating type ship collision prevention device with composite cylinder | |
| CN103010975A (en) | Propeller strut device of floating crane | |
| CN113978617A (en) | Internal supporting device for hatch cover | |
| CN113981798A (en) | Electric telescopic approach bridge of lifting bridge | |
| CN202670973U (en) | Anti-wear device for steel wire rope of two-way winch | |
| CN202783719U (en) | Mooring device for floating production system | |
| CN218562259U (en) | Sealing device for steel wire rope lifting hole of sluice winch hoist | |
| CN211223799U (en) | Ship maintenance water fixing equipment | |
| KR20090056177A (en) | Supporting mooring gear for a floating body | |
| CN104787254A (en) | Ship seaborne replenishment universal guide rope device and application method | |
| CN212483845U (en) | Sonar detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |