CN201801339U - Automatic rope ranging mechanism - Google Patents
Automatic rope ranging mechanism Download PDFInfo
- Publication number
- CN201801339U CN201801339U CN2010205195484U CN201020519548U CN201801339U CN 201801339 U CN201801339 U CN 201801339U CN 2010205195484 U CN2010205195484 U CN 2010205195484U CN 201020519548 U CN201020519548 U CN 201020519548U CN 201801339 U CN201801339 U CN 201801339U
- Authority
- CN
- China
- Prior art keywords
- support
- chain
- actuating device
- sprocket wheel
- rope
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The utility model relates to an automatic rope ranging mechanism which comprises a reel, a left base, a right base and a driving device. An upper guide wheel shaft and a lower guide wheel shaft are arranged between the left base and the right base. An upper guide wheel support and a lower guide wheel support are respectively sheathed on the upper guide wheel shaft and the lower guide wheel shaft. A left cable guide drum and a right cable guide drum are arranged between the upper guide wheel support and the lower guide wheel support. A left rotating shaft and a right rotating shat are respectively arranged in the left cable guide drum and the right cable guide drum. The driving device comprises a left driving device and a right driving device. The left driving device comprises a power device, a left chain shaft, a left chain wheel and a left chain wheel support. The right driving device comprises a right chain shaft, a right chain wheel and a right chain wheel support. The left chain wheel is in a driving fit with the right chain wheel through a chain. The two ends of the chain are connected with stands. A left limit switch and a right limit switch are respectively arranged on the left base and the right base. A control device controlled by a programmable logic controller (PLC) is arranged on the power device. The utility model has the advantages of high safety, good automatic control performance, large load, quick rope ranging and small occupied area and is convenient to install.
Description
Technical field
The utility model relates to a kind of rope-arranging mechanism, relates in particular to a kind of automatic control type rope-arranging mechanism, is applicable to that specifically the high capacity on special boats and ships and the platform stores up the demand of rope and high speed winch.
Background technology
Fast development along with domestic deck machinery, special boats and ships and platform significantly increase with the demand of all types of winches, especially Engineering boats and ships, as ship types such as crane ship, salvage and rescue ships, the storage rope capacity of ponton manoeuvring winch of equipping on these ships and positioning winch is bigger.In order to protect the steel rope on such winch, the steel rope breakage of avoiding the disorderly arrangement of steel rope to cause; the necessary supporting employing rope-arranging mechanism of such winch; be generally the rope arranging automatically device, the rope arranging automatically device that uses mostly is mechanical screws formula rope arranging automatically device at present.
The Chinese patent Granted publication number is CN201206092Y, Granted publication day is the rope guide that the utility model patent on March 11st, 2009 discloses a kind of mooring winch, this rope guide is bearing on the frame by the double helix twin screw and links to each other with gear drive and constitutes, the parallel double helix screw rod that is equipped with in the both sides of described frame, on the double helix screw rod, sliding part is housed, two guides are housed on sliding part.Though this utility model has been improved the force-bearing situation of guide by adopting the two screw drive of screw rod, the wearing and tearing of axle sleeve and guide have been reduced, what but it was taked is mechanical screws rope arranging automatically device, and mechanical screws rope arranging automatically device inevitably can cause the imparity wearing and tearing to screw rod in use, under the situation of long-term use, this imparity wearing and tearing cause the screw rod fracture easily, safety is relatively poor, and the automatic guidance of mechanical screws rope arranging automatically device is also relatively poor, be unfavorable for very much the use of winch, and along with platform develops to the deep-sea, high capacity storage rope and high speed winch demand can increase gradually, its requirement to rope guide also will obviously improve, and press for safe, the rope arranging automatically device that automatic guidance is good.
Summary of the invention
The purpose of this utility model is to overcome defective that safety is not high, automatic guidance is relatively poor and the problem that exists in the prior art, provides that a kind of safety is higher, automatic guidance automatic control type rope-arranging mechanism preferably.
For realizing above purpose, technical solution of the present utility model is: a kind of automatic control type rope-arranging mechanism, described rope guide comprises left support, right support and actuating device, be provided with top tumbler axle and the lower guide wheel shaft that is parallel to each other between left side support and the right support, being respectively installed with top tumbler on top tumbler axle and the lower guide wheel shaft supports and the lower tumbler support, top tumbler support by a left side that is parallel to each other lead the cable tube, the right side is led the cable tube and is connected with the lower tumbler support, a left side is led cable tube, the right side and is led the inside of cable tube and be respectively arranged with left-handed rotating shaft and dextral shaft;
Described actuating device comprises left actuating device and right actuating device, left side actuating device and right actuating device are separately positioned on the top of left support and right support, and left actuating device, right actuating device are connected with the pylon that is arranged on the top tumbler support top end by chain, are wound with hawser on the described reel.
The left chain wheel support that described left actuating device comprises engine installation, left chain rivet, left sprocket wheel and is arranged on left support top, engine installation is connected with left chain rivet, and the middle part of left chain rivet is set with left sprocket wheel, and the two ends of left chain rivet are connected with left chain wheel support;
Described right actuating device comprises right chain rivet, right sprocket wheel and is arranged on the right chain wheel support on right support top, and the middle part of right chain rivet is set with right sprocket wheel, and the two ends of right chain rivet are connected with right chain wheel support;
Described left sprocket wheel cooperates by chain gear with right sprocket wheel, captives joint with the both sides of pylon respectively in the two ends of chain.
Respectively be provided with left limit switch and right limit switch on described left support and the right support, the left side of the below of described pylon is led the cable tube and respectively is provided with symmetrical left touch article and right touch article on the cable tube with right leading, and the horizontal extended line of left touch article, right touch article respectively with left limit switch, right limit switch on contact point crossing;
Be connected with control setup on the described engine installation by Controlled by Programmable Controller.
Described left sprocket wheel or right sprocket wheel are provided with the sprocket wheel rotary encoder, and described reel is provided with the cylinder rotary encoder.
Described engine installation comprises HM Hydraulic Motor and planetary reducer, described control setup is an electro-hydraulic proportional valve, electro-hydraulic proportional valve is connected with HM Hydraulic Motor, the other end of HM Hydraulic Motor is connected with planetary reducer, the other end of planetary reducer is connected with left chain rivet, and described Programmable Logic Controller is the PLC Programmable Logic Controller.
Described HM Hydraulic Motor is the high pressure motor of low-speed big, and its maximum pressure is 24.5MPa, maximum flow 11L/min.
Compared with prior art, the beneficial effects of the utility model are:
1. owing to be not to arrange hawser in a kind of automatic control type rope-arranging mechanism of the utility model by cooperatively interacting of double helix screw rod, sliding part and two guides, but support and slide along top tumbler axle, lower guide wheel shaft by the support of bonded assembly chain pulling top tumbler, lower tumbler on left sprocket wheel, the right sprocket wheel, thereby drive left-handed rotating shaft, dextral shaft horizontally slips to carry out the arrangement of hawser, this mode has effectively been avoided the damage to top tumbler axle, lower guide wheel shaft, eliminate the damaged working environment that produces of imparity, improved the safety that device uses.Therefore safety of the present utility model is higher.
2. owing to the PLC Programmable Logic Controller in a kind of automatic control type rope-arranging mechanism of the utility model can be controlled HM Hydraulic Motor by the signal that reception left limit switch, right limit switch, sprocket wheel rotary encoder and cylinder rotary encoder send, thereby control row's cable work of whole rope guide, not only easy to operate, timely, and control accuracy is higher, and its range of control can reach 0～10mm/s.Therefore not only automatic guidance is better for the utility model, and control accuracy is higher.
3. because the engine installation in a kind of automatic control type rope-arranging mechanism of the utility model comprises HM Hydraulic Motor and planetary reducer, HM Hydraulic Motor is the high pressure motor of low-speed big, its maximum pressure is 24.5MPa, maximum flow 11L/min, not only row's rope load is big, speed is very fast, and compact integral structure, the convenient installation, the large-scale winch that is highly suitable on the compact boats and ships uses.Therefore not only load is big, row's rope is fast for the utility model, and area occupied is little, conveniently install, Applicable scope is wider.
Description of drawings
Fig. 1 is a birds-eye view of the present utility model.
Fig. 2 is the front view of rope guide among Fig. 1.
Fig. 3 is the structural representation of left chain rivet among Fig. 1.
Fig. 4 is a workflow diagram of the present utility model.
Among the figure: reel 1, left support 2, right support 3, top tumbler axle 4, top tumbler supports 41, lower guide wheel shaft 5, and lower tumbler supports 51, and cable tube 6 is led on a left side, left-handed rotating shaft 61, left touch article 62, cable tube 7 is led on the right side, dextral shaft 71, right touch article 72, left actuating device 8, engine installation 81, left chain rivet 82, left side sprocket wheel 83, left chain wheel support 84, right actuating device 9, right chain rivet 91, right sprocket wheel 92, right chain wheel support 93, chain 10, pylon 11, hawser 12, left limit switch 13, right limit switch 14, contact point 15, control setup 16, sprocket wheel rotary encoder 17, cylinder rotary encoder 18, HM Hydraulic Motor 19, planetary reducer 20, rope guide 21, actuating device 22.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is described in further detail
Referring to Fig. 1-Fig. 4, a kind of automatic control type rope-arranging mechanism, comprise reel 1 and rope guide 21, described rope guide 21 comprises left support 2, right support 3 and actuating device 22, be provided with the top tumbler axle 4 and lower guide wheel shaft 5 that are parallel to each other between left side support 2 and the right support 3, be respectively installed with top tumbler support 41 on top tumbler axle 4 and the lower guide wheel shaft 5 and support 51 with lower tumbler, top tumbler supports 41 and leads cable tube 6 by a left side that is parallel to each other, the right side is led cable tube 7 and is connected with lower tumbler support 51, and cable tube 6 is led on a left side, the inside that cable tube 7 is led on the right side is respectively arranged with left-handed rotating shaft 61 and dextral shaft 71;
Described actuating device 22 comprises left actuating device 8 and right actuating device 9, left side actuating device 8 and right actuating device 9 are separately positioned on the top of left support 2 and right support 3, and left actuating device 8, right actuating device 9 by chain 10 be arranged on the pylon 11 that top tumbler supports 41 tops and be connected, be wound with hawser 12 on the described reel 1.
The left chain wheel support 84 that described left actuating device 8 comprises engine installation 81, left chain rivet 82, left sprocket wheel 83 and is arranged on left support 2 tops, engine installation 81 is connected with left chain rivet 82, the middle part of left side chain rivet 82 is set with left sprocket wheel 83, and the two ends of left chain rivet 82 are connected with left chain wheel support 84;
Described right actuating device 9 comprises right chain rivet 91, right sprocket wheel 92 and the right chain wheel support 93 that is arranged on right support 3 tops, and the middle part of right chain rivet 91 is set with right sprocket wheel 92, and the two ends of right chain rivet 91 are connected with right chain wheel support 93;
Described left sprocket wheel 83 cooperates by chain 10 transmissions with right sprocket wheel 92, captives joint with the both sides of pylon 11 respectively in the two ends of chain 10.
Respectively be provided with left limit switch 13 and right limit switch 14 on described left support 2 and the right support 3, the left side of the below of described pylon 11 is led cable tube 6 and respectively is provided with symmetrical left touch article 62 and right touch article 72 on the cable tube 7 with right leading, and the horizontal extended line of left touch article 62, right touch article 72 respectively with left limit switch 13, right limit switch 14 on contact point 15 intersect;
Be connected with control setup 16 on the described engine installation 81 by Controlled by Programmable Controller.
Described left sprocket wheel 83 or right sprocket wheel 92 are provided with sprocket wheel rotary encoder 17, and described reel 1 is provided with cylinder rotary encoder 18.
Described engine installation 81 comprises HM Hydraulic Motor 19 and planetary reducer 20, described control setup 16 is an electro-hydraulic proportional valve, electro-hydraulic proportional valve is connected with HM Hydraulic Motor 19, the other end of HM Hydraulic Motor 19 is connected with planetary reducer 20, the other end of planetary reducer 20 is connected with left chain rivet 82, and described Programmable Logic Controller is the PLC Programmable Logic Controller.
Described HM Hydraulic Motor 19 is the high pressure motor of low-speed big, and its maximum pressure is 24.5MPa, and maximum flow is 11L/min.
During use, earlier hawser 12 is passed a left side and lead cable tube 6, the space between the cable tube 7 is led on the right side, the hawser 12 that will pass the space then twines and is fixed on the reel 1, start HM Hydraulic Motor 19 again, HM Hydraulic Motor 19 sends power to left chain rivet 82 through planetary reducer 20, left side chain rivet 82 drives left sprocket wheel 83, left side sprocket wheel 83 drives right sprocket wheel 92 and pylon 11 by chain 10, pylon 11 drives top tumbler support 41 and supports 51 along top tumbler axle 4 with lower tumbler, lower guide wheel shaft 5 slides, lead cable tube 6 and lead with the right side and reciprocatingly slide about cable tube 7 carries out thereby drive a left side, and then drive and be positioned at a left side and lead cable tube 6, the hawser 12 that lead between the cable tube 7 on the right side is arranged the rope action.
In addition, in the process of using, the PLC Programmable Logic Controller that is provided with in the utility model is mainly used in the reel 1 that comparison cylinder rotary encoder 18 and sprocket wheel rotary encoder 17 transmit respectively, the rotative speed of left sprocket wheel 83, and by the result of comparison HM Hydraulic Motor 19 is controlled.Because in normal operation, the rotating speed of the rotating speed of reel 1 and left sprocket wheel 83 is a certain ratio, therefore when the ratio of the rotating speed of the rotating speed of the reel 1 of cylinder rotary encoder 18 and 17 demonstrations of sprocket wheel rotary encoder and left sprocket wheel 83 during greater than aforementioned certain ratio, the PLC Programmable Logic Controller will be that electro-hydraulic proportional valve control HM Hydraulic Motor 19 is slowed down by control setup 16, and when the ratio of the rotating speed of the rotating speed of reel 1 and left sprocket wheel 83 during less than certain ratio, the PLC Programmable Logic Controller will be that electro-hydraulic proportional valve control HM Hydraulic Motor 19 is quickened by control setup 16, the work thereby the row who finishes this device restricts.
The high pressure motor of HM Hydraulic Motor 19 preferred low-speed bigs in the utility model, its maximum pressure is 24.5MPa, and maximum flow is 11L/min, and according to the design conditions requirement, hawser parallel motion speed range can be accurate to 0～10mm/s.
Not only safety is higher, automatic guidance is better for the utility model, control accuracy is higher, and load is big, row's rope is fast, area occupied is little, conveniently install, Applicable scope is wider.
Claims (6)
1. automatic control type rope-arranging mechanism, comprise reel (1) and rope-arranging mechanism (21), described rope-arranging mechanism (21) comprises left support (2), right support (3) and actuating device (22), be provided with the top tumbler axle (4) and lower guide wheel shaft (5) that are parallel to each other between left side support (2) and the right support (3), be respectively installed with top tumbler on top tumbler axle (4) and the lower guide wheel shaft (5) and support (41) and lower tumbler support (51), top tumbler supports (41) and leads cable tube (6) by a left side that is parallel to each other, the right side is led cable tube (7) and is connected with lower tumbler support (51), cable tube (6) is led on a left side, the inside that cable tube (7) is led on the right side is respectively arranged with left-handed rotating shaft (61) and dextral shaft (71), it is characterized in that:
Described actuating device (22) comprises left actuating device (8) and right actuating device (9), left side actuating device (8) and right actuating device (9) are separately positioned on the top of left support (2) and right support (3), and left actuating device (8), right actuating device (9) are connected with the pylon (11) that is arranged on top tumbler support (41) top by chain (10), are wound with hawser (12) on the described reel (1).
2. a kind of automatic control type rope-arranging mechanism according to claim 1 is characterized in that:
Described left actuating device (8) comprises engine installation (81), left chain rivet (82), left sprocket wheel (83) and the left chain wheel support (84) that is arranged on left support (2) top, engine installation (81) is connected with left chain rivet (82), the middle part of left side chain rivet (82) is set with left sprocket wheel (83), and the two ends of left chain rivet (82) are connected with left chain wheel support (84);
Described right actuating device (9) comprises right chain rivet (91), right sprocket wheel (92) and is arranged on the right chain wheel support (93) on right support (3) top, the middle part of right chain rivet (91) is set with right sprocket wheel (92), and the two ends of right chain rivet (91) are connected with right chain wheel support (93);
Described left sprocket wheel (83) cooperates by chain (10) transmission with right sprocket wheel (92), captives joint with the both sides of pylon (11) respectively in the two ends of chain (10).
3. a kind of automatic control type rope-arranging mechanism according to claim 1 and 2 is characterized in that:
Respectively be provided with left limit switch (13) and right limit switch (14) on described left support (2) and the right support (3), the left side of the below of described pylon (11) is led cable tube (6) and the right side and is led and respectively be provided with symmetrical left touch article (62) and right touch article (72) on the cable tube (7), and the horizontal extended line of left touch article (62), right touch article (72) respectively with left limit switch (13), right limit switch (14) on contact point (15) intersect;
Be connected with control setup (16) on the described engine installation (81) by Controlled by Programmable Controller.
4. a kind of automatic control type rope-arranging mechanism according to claim 3 is characterized in that: described left sprocket wheel (83) or right sprocket wheel (92) are provided with sprocket wheel rotary encoder (17), and described reel (1) is provided with cylinder rotary encoder (18).
5. a kind of automatic control type rope-arranging mechanism according to claim 4, it is characterized in that: described engine installation (81) comprises HM Hydraulic Motor (19) and planetary reducer (20), described control setup (16) is an electro-hydraulic proportional valve, electro-hydraulic proportional valve is connected with HM Hydraulic Motor (19), the other end of HM Hydraulic Motor (19) is connected with planetary reducer (20), the other end of planetary reducer (20) is connected with left chain rivet (82), and described Programmable Logic Controller is the PLC Programmable Logic Controller.
6. a kind of automatic control type rope-arranging mechanism according to claim 5 is characterized in that: described HM Hydraulic Motor (19) is the high pressure motor of low-speed big, and its maximum pressure is 24.5MPa, and maximum flow is 11 L/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205195484U CN201801339U (en) | 2010-09-07 | 2010-09-07 | Automatic rope ranging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205195484U CN201801339U (en) | 2010-09-07 | 2010-09-07 | Automatic rope ranging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201801339U true CN201801339U (en) | 2011-04-20 |
Family
ID=43870855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205195484U Expired - Fee Related CN201801339U (en) | 2010-09-07 | 2010-09-07 | Automatic rope ranging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201801339U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616689A (en) * | 2012-03-30 | 2012-08-01 | 中华人民共和国天津海事局青岛航标处 | Horizontal automatic-chain-arrangement hydraulic drum winch |
| CN102951569A (en) * | 2012-09-03 | 2013-03-06 | 南阳二机石油装备(集团)有限公司 | Automatic rope arrangement control device for roller |
| CN102991643A (en) * | 2012-11-28 | 2013-03-27 | 中海油田服务股份有限公司 | Cable guider |
| CN103287918A (en) * | 2013-06-27 | 2013-09-11 | 蔡夏莲 | Rapid and convenience electric cable arrangement device |
| CN104314926A (en) * | 2014-09-30 | 2015-01-28 | 武汉船用机械有限责任公司 | Stern A frame and towing winch electric control system and use method thereof |
| CN104401897A (en) * | 2014-10-24 | 2015-03-11 | 宝鸡石油机械有限责任公司 | Servo rope release device with oil cylinders |
| CN104627886A (en) * | 2014-12-29 | 2015-05-20 | 杭州航海仪器有限公司 | Automatic cable arranging device and method for multi-diameter cable arrays on winch |
| CN104670997A (en) * | 2015-01-27 | 2015-06-03 | 杭州航海仪器有限公司 | Method for changing position folding line of movable rail seat on winch screw into straight line |
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| CN106957022A (en) * | 2017-04-24 | 2017-07-18 | 中国船舶重工集团公司第七0四研究所 | A kind of replenishing-at-sea gear track cable winch |
| CN109534202A (en) * | 2019-01-02 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of method and apparatus that cable storage winch arranges cable automatically |
| CN112811335A (en) * | 2021-02-03 | 2021-05-18 | 浙江三一装备有限公司 | Cable arrangement mechanism, winding device, operation machine and cable arrangement control method |
-
2010
- 2010-09-07 CN CN2010205195484U patent/CN201801339U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616689A (en) * | 2012-03-30 | 2012-08-01 | 中华人民共和国天津海事局青岛航标处 | Horizontal automatic-chain-arrangement hydraulic drum winch |
| CN102951569B (en) * | 2012-09-03 | 2015-09-23 | 南阳二机石油装备(集团)有限公司 | Automatic rope arrangement control device for roller |
| CN102951569A (en) * | 2012-09-03 | 2013-03-06 | 南阳二机石油装备(集团)有限公司 | Automatic rope arrangement control device for roller |
| CN102991643A (en) * | 2012-11-28 | 2013-03-27 | 中海油田服务股份有限公司 | Cable guider |
| CN102991643B (en) * | 2012-11-28 | 2015-12-09 | 中海油田服务股份有限公司 | A kind of cable-remover |
| CN103287918A (en) * | 2013-06-27 | 2013-09-11 | 蔡夏莲 | Rapid and convenience electric cable arrangement device |
| CN104314926A (en) * | 2014-09-30 | 2015-01-28 | 武汉船用机械有限责任公司 | Stern A frame and towing winch electric control system and use method thereof |
| CN104401897A (en) * | 2014-10-24 | 2015-03-11 | 宝鸡石油机械有限责任公司 | Servo rope release device with oil cylinders |
| CN104627886A (en) * | 2014-12-29 | 2015-05-20 | 杭州航海仪器有限公司 | Automatic cable arranging device and method for multi-diameter cable arrays on winch |
| CN104627886B (en) * | 2014-12-29 | 2017-01-25 | 杭州航海仪器有限公司 | Automatic cable arranging device and method for multi-diameter cable arrays on winch |
| CN104670997A (en) * | 2015-01-27 | 2015-06-03 | 杭州航海仪器有限公司 | Method for changing position folding line of movable rail seat on winch screw into straight line |
| CN104670997B (en) * | 2015-01-27 | 2017-04-12 | 杭州航海仪器有限公司 | Method for changing position folding line of movable rail seat on winch screw into straight line |
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| CN105947917B (en) * | 2016-06-08 | 2018-10-23 | 中国电子科技集团公司第三十八研究所 | Aerostatics Ground Mooring towing capstan |
| CN106957022A (en) * | 2017-04-24 | 2017-07-18 | 中国船舶重工集团公司第七0四研究所 | A kind of replenishing-at-sea gear track cable winch |
| CN109534202A (en) * | 2019-01-02 | 2019-03-29 | 武汉船用机械有限责任公司 | A kind of method and apparatus that cable storage winch arranges cable automatically |
| CN109534202B (en) * | 2019-01-02 | 2020-09-15 | 武汉船用机械有限责任公司 | Method and device for automatically arranging cables of cable storage winch |
| CN112811335A (en) * | 2021-02-03 | 2021-05-18 | 浙江三一装备有限公司 | Cable arrangement mechanism, winding device, operation machine and cable arrangement control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201801339U (en) | Automatic rope ranging mechanism | |
| CN202785384U (en) | Fixed multifunctional mechanical hand | |
| CN202346676U (en) | Separable rope-arranging device for multi-point mooring winch | |
| CN102807165B (en) | Fixed multifunctional manipulator | |
| CN104389533B (en) | Offshore Drilling Double Drawworks Heave Compensation and Automatic Drilling System | |
| CN102642599B (en) | Separable cable arranging device for screw transmission of towing machine | |
| CN210764087U (en) | Anchor capstan assembly provided with auxiliary stalling equipment | |
| CN104192733B (en) | Versatile walk type mechanical hand | |
| CN101927947B (en) | Full-electric movable double-box hanger | |
| CN202717543U (en) | Sampling winch with ratchet anti-slide mechanism | |
| CN204958286U (en) | Machinery lifting machine | |
| CN215626409U (en) | Automatic cable arranging winch for ship | |
| CN211946038U (en) | Hydraulic-driven anchor winch | |
| CN109761151A (en) | A kind of electric telescopic revolution loop wheel machine | |
| CN102198917A (en) | Multifunctional jacking and pulling device | |
| CN204281119U (en) | Versatile walk type manipulator | |
| KR101025875B1 (en) | Overload protection device for deep sea crane | |
| CN110834705B (en) | Submarine cable grabbing device and cable grabbing method | |
| CN203474333U (en) | Towrope winch with guide roller | |
| CN102381653A (en) | Double hanging point sea wave compensation system | |
| CN103407919B (en) | A kind of towing winch with guide roller | |
| CN102556856A (en) | Electric crane | |
| CN111071942A (en) | Hydraulic-driven anchor winch | |
| CN215626340U (en) | Compact telescopic wave compensation device | |
| CN209522502U (en) | A kind of electric telescopic revolution loop wheel machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20170907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |