CN106957022A - A kind of replenishing-at-sea gear track cable winch - Google Patents
A kind of replenishing-at-sea gear track cable winch Download PDFInfo
- Publication number
- CN106957022A CN106957022A CN201710271380.6A CN201710271380A CN106957022A CN 106957022 A CN106957022 A CN 106957022A CN 201710271380 A CN201710271380 A CN 201710271380A CN 106957022 A CN106957022 A CN 106957022A
- Authority
- CN
- China
- Prior art keywords
- track cable
- frame
- reductor
- sprocket wheel
- driving screw
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/08—Driving gear incorporating fluid motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/30—Rope, cable, or chain drums or barrels
- B66D1/34—Attachment of ropes or cables to drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/42—Control devices non-automatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/485—Control devices automatic electrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/54—Safety gear
- B66D1/56—Adaptations of limit switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention provides a kind of replenishing-at-sea gear track cable winch, including frame (18), roll device (19), hydraulic motor (15), brake (16), reductor (17), frame (18) is the matrix of track cable winch, roll device (19) is arranged in frame (18), roll device (19) includes spool body (23) and the sprocket wheel (24) positioned at its right part, and hydraulic motor (15) is rotated as power source drive roll device (19)；Rope guide (13) is also equipped with frame, frame (18) bottom is also connected by bolts gear rope bar (14), to prevent that tension force occur during track cable folding and unfolding jumps out pulley extremely.
Description
Technical field
The invention belongs to sea transport field, and in particular to be a kind of replenishing-at-sea gear track cable winch.
Background technology
With continuing to develop for sea transport industry, off-lying sea supply ensures increasingly normalization, due to harbour, navigation channel, sea situation
Etc. many factors, its supply of pulling in shore that tends not to approach, this directly affects the supply of ships goods.In such case
Under, ship's navigation transverse replenishment just seems especially important.Cableway system be during ship's navigation transverse replenishment tender and
Connection bridge and most direct bearing system between taken-over vessel.In cableway system, sail transverse replenishment system is used as
No matter the supporting cableway of cargo transfer, analyze from its importance or from the danger of stress, and load-bearing cableway is all to closing weight
The link wanted.
As shown in Figure 1, implement transverse replenishment operation when, it is necessary to the tender and receiving ship navigated by water parallel in the same direction it
Between set up interconnected relationship using track cable, and then cargo transfer is drawn by inhaul line and outboard guy.Track cable two
End is individually fixed in tender and receiving ship, and supporting and guide effect can be played to cargo piping or dried food and nuts rigging after tensioning.Therefore
A set of device that can be stored and feed required track cable safely is must be provided with make-up system, and in automatically controlled system during supply
System, which is automatically controlled down, can make track cable folding and unfolding back and forth, i.e. track cable winch.
In addition, considering wind, wave, stream effect and the influence of driftage during supply, two ship tonnages are not waited and ship type in addition
Difference is big, and the more complicated relative motion of rule is necessarily led between two ships.Now mounting point distance in track cable two ends is same with ship
Oceangoing ship relative motion constantly changes, if two ships are separated, steel wire rope tension increase；If two ships are drawn close, steel wire rope tension is reduced.For
Steel wire rope tension is excessive and break when avoiding the separation of two ships excessive, or two ships close to when, steel wire rope looseness causes goods, piping to fall
Enter in water, perform constant tensile control, i.e. make-up system to track cable in transverse replenishment system enters according to ship away from change to track cable
Row compensation, keeps steel wire rope tension stable, it is ensured that equipment, goods and materials and the safety of personnel during transmission.Wherein track cable winch undertakes
The role for carrying out two grades of compensation, when ship is away from beyond one-level compensation range, two grades of compensation will start.
Current winch gear is divided into reductor external and built-in two kinds of reductor by reductor installation approach.It is more to twist
Car uses the external pattern of reductor, and as shown in Figure 2, reductor is independently installed outside roll device, passes through connection therebetween
Axle device is connected (or directly driving reel by the output shaft of reductor), and the output shaft of the input shaft of reductor and motor also leads to
Cross shaft coupling to be connected (or motor is changed into other power sources), brake disc is placed between reductor and motor, using independent
Disk brake is braked.Using the winch of such structural shape, each part arrangement is loose, and the overall volume taken is larger,
And the influence that finally accumulation is got up to entirety of the alignment error of each part is larger, this is higher to installation requirement.Domestic at present
Tender requires that all winch gears, hydraulic system, air system, electrical control cubicles are in cabin and arranged, and also reserves grid
Passage.The tender cabin area of current largest domestic is about 9 meters × 12 meters, and cargo tank room needs to arrange 4 track cables
Winch, it is obvious that the winch of reductor external can not meet the installation requirements of tender, it is necessary to which overall construction design is obtained more
To be compact, axial distance is shortened to greatest extent.
Overlap is then using the winch of the built-in installation of reductor at present, it is hidden that this has safety to staff in cabin
Suffer from, while such winch does not have rope guide.Make-up system requires that reel can realize multi-lay winding and working lining is not less than two
Layer, winch will can carry out quickly retracting rope with normal speed during supply.Obviously, rope guide is necessary, is otherwise held
It is easily caused the winch during supply and disorder cable, embedding rope and rope skipping phenomenon occurs, ultimately causes the serious consequences such as replenishment operation interruption.
The content of the invention
The present invention proposes a kind of replenishing-at-sea gear track cable winch, and compact conformation, safe operation both meet cabin
The mounting arrangements requirement of interior small space, ensures personal security in cabin again.
The technical scheme is that；A kind of replenishing-at-sea gear track cable winch, including frame, roll device, liquid
Pressure motor, brake, reductor, rope guide, gear rope bar.
Frame is the matrix of replenishing-at-sea gear track cable winch, and roll device is arranged in frame, roll device bag
Spool body and the sprocket wheel positioned at its right part are included, track cable is wrapped in spool body, and reductor more than half part is placed in reel sheet
The hollow part of body, reductor left end is input, connects hydraulic motor, braking is also set up between hydraulic motor and reductor
Device, three forms an entirety, and this couples entirely through row's bolt with frame, additionally by row's bolt and spool body
Connection, is rotated by fluid motor-driven roll device.
Rope guide is also equipped with frame, rope guide includes the two-way driving screw of upper row and the guide rod of lower row, two-way
Leading truck is set between driving screw and guide rod, and two-way driving screw right-hand member sets the second sprocket wheel, second sprocket wheel and roll device
Sprocket wheel is connected by chain, and chain arrangement has chain stretching device, and frame side has been connected by bolts protective cover.
Second sprocket wheel right-hand member sets handwheel, and two-way driving screw left end sets to set in the middle part of limit switch, two-way driving screw and slided
Block is to form sliding block screw pair；The middle part of guide rod sets pulley, and sliding block and pulley are respectively positioned within leading truck in the axial direction；Second
Sprocket wheel, which is rotated, drives two-way driving screw to rotate, so that sliding block moves along a straight line, sliding block drives leading truck to be axially moved, leading truck
Pulley is driven to be axially moved.Track cable one end is drawn by spool body, and the mode of lower rope stretching is formed further around pulley is crossed, and pulley is along axle
Restricted to motion with realizing that left and right operating is arranged.Bottom of the frame is also connected by bolts gear rope bar, prevents from going out during track cable folding and unfolding
Existing tension force is abnormal and jumps out pulley.
It is preferred that, reductor is planetary reduction gear, and brake is existed by HYDRAULIC CONTROL SYSTEM, spring braking, track cable winch
Armed state and when not working, brake bush is in on-position by spring compression, makes bullet by HYDRAULIC CONTROL SYSTEM during work
Spring is compressed, and friction plate is disengaged, and roll device is rotated.
The invention has the characteristics that：
1) structural shape is compact, can be in the case where meeting functional requirement while meeting the installation of small space in cabin
Arrangement requirement.
2) track cable uses lower rope stretching mode, ensure that safety during staff's operation in cabin.
3) there is emptying phenomenon in track cable during preventing supply by limit switch.
4) convenient maintenance, sliding block is consumable accessory, it is necessary to the bearing cap at the top of leading truck need to only be opened when changing, with a spiral shell
Nail can extract replacing by hand, easy to maintenance.
Brief description of the drawings
Fig. 1 is marine transverse replenishment (dried food and nuts) operation schematic diagram.
The external pattern winch overall schematic of Fig. 2 reductors.
Fig. 3 is track cable winch total figure (front view and side view).
Fig. 4 is track cable winch total figure (top view).
Fig. 5 is roll device total figure.
Fig. 6 is rope guide total figure.
In figure, the receiving ship of 1. tenders (transmitting terminal) 2. inhaul line, 3. track cable, 4. loading dolly, 5. outboard guy 6.
The rope guide of 12. roll device of (receiving terminal) 7. motor 8. brake disc, 9. brake, 10. reductor, 11. shaft coupling 13.
14. the chain stretching device of 19. roll device of gear rope bar 15. hydraulic motor, 16. brake, 17. reductor, 18. frame 20.
21. the two-way sliding block 28. of driving screw 27. of 24. sprocket wheel of chain 22. protective cover, 23. spool body, 25. limit switch 26.
The leading truck of two sprocket wheels, 29. handwheel, 30. guide rod, 31. pulley 32..
Embodiment
The present invention is further elaborated by way of specific embodiment below in conjunction with the accompanying drawings：
A kind of replenishing-at-sea gear track cable winch, including frame 18, roll device 19, hydraulic motor 15, brake
16th, planetary reduction gear 17, frame 18 is the matrix of track cable winch, and roll device 19 is arranged in frame 18, roll device 19
Sprocket wheel 24 including spool body 23 and positioned at its right part, track cable is wrapped in spool body 23, planetary reduction gear 17 1
Mostly the hollow part of spool body 23 is placed in, the left end of planetary reduction gear 17 is input, connection hydraulic motor 15, hydraulic motor
Brake 16 is also set up between 15 and planetary reduction gear 17, three forms an entirety, and this is entirely through row's bolt and machine
Frame 18 couples, and couples additionally by row's bolt with spool body 23, brake 16 is held by HYDRAULIC CONTROL SYSTEM, spring braking
Weight rope winch in armed state and when not working, brake bush by spring compression in on-position, by hydraulic pressure system during work
System control makes spring-compressed, and friction plate is disengaged, and roll device is rotated.Hydraulic motor 15 is used as 19 turns of power source drive roll device
It is dynamic；Rope guide 13 is also equipped with frame 18, rope guide 13 is included positioned at the two-way driving screw 26 of upper row and positioned at lower row
Guide rod 30, leading truck 32 is set between two-way driving screw 26 and guide rod 30, and the two-way right-hand member of driving screw 26 sets the second sprocket wheel 28,
Second sprocket wheel 28 is connected with the sprocket wheel 24 of roll device 19 by chain, and chain arrangement has chain stretching device 20, frame 18
Side has been connected by bolts protective cover 22；The right-hand member of second sprocket wheel 28 sets handwheel 29, and the two-way left end of driving screw 26 sets spacing
Switch 25, the two-way middle part of driving screw 26 sets sliding block 27 to form sliding block screw pair；The middle part of guide rod 30 sets pulley 31, sliding block
27 and pulley 31 be respectively positioned in the axial direction within leading truck 32；Second sprocket wheel 28, which is rotated, drives two-way driving screw 26 to rotate, so that
Sliding block 27 is set to move along a straight line, sliding block 27 drives leading truck 32 to be axially moved, and leading truck 32 is axially moved with movable pulley 31, sliding block
Material be Casting aluminium bronze；Track cable one end is drawn by spool body 23, further around the mode for crossing the lower rope stretching of the formation of pulley 31, pulley
31 are restricted with realizing that left and right operating is arranged axially movable；The bottom of frame 18 is also connected by bolts gear rope bar 14, to prevent track cable
Occur tension force exception during folding and unfolding and jump out pulley.
The present invention can guarantee that two ships are normally fed in limit ship away under, in the case where meeting intensity according to track cable diameter
Spool body 23 is designed, the spool body 23 can realize that multilayer track cable is wound, ensure that in limit ship away from lower normal
Track cable length needed for supply, while the spool body 23 can also remain with a Dingan County in the case where track cable is withdrawn completely
Full rope capacity.The limit switch 25 installed in the two-way left part of driving screw 26, its role is to the circle based on two-way driving screw 26
The proportionate relationship that number exists with the number of turns of winding track cable in spool body 23, limit switch can write down two-way driving screw 26
The number of turns, and then can determine to wind the number of turns of track cable in spool body 23, then feedback is made to electric-control system, last automatically controlled system
Unite and deceleration position and the stop position of track cable winch are set according to value of feedback, to prevent that track cable appearance emptying is existing during supply
As.
The present invention can also be by the speed of the rope guide 13 that calculates and roll device 19 than relation, reasonable design reel sheet
The number of turns on body 23 and two-way driving screw 26, can finally make replenishment operation with fixing speed and specified loads smooth folding and unfolding back and forth
Track cable, in the absence of disorder cable, embedding rope and rope skipping phenomenon, extends service life of steel wire rope.Due to increasing in rope guide 13
Handwheel 29 with mechanical clutch, if because the ignorance factors such as personnel's maloperation cause steel wire rope during at sea feeding
Disorder cable etc. influences the phenomenon of operation, can adjust rope guide position by handwheel 29, be returned on correct position.When more
Also rope guide initial position can be adjusted by handwheel 29 when changing track cable.
Claims (2)
1. a kind of replenishing-at-sea gear track cable winch, including frame (18), roll device (19), hydraulic motor (15), system
Dynamic device (16), reductor (17), it is characterised in that：Frame (18) is the matrix of track cable winch, and roll device (19) is arranged on
In frame (18), roll device (19) includes spool body (23) and the sprocket wheel (24) positioned at its right part, and track cable is wrapped in
In spool body (23), reductor (17) more than half part is placed in the hollow part of spool body (23), and reductor (17) left end is defeated
Enter end, connection hydraulic motor (15), brake (16) is also set up between hydraulic motor (15) and reductor (17), three forms one
Individual entirety, this couples entirely through row's bolt with frame (18), couples additionally by row's bolt with spool body (23),
Hydraulic motor (15) is rotated as power source drive roll device (19)；Rope guide (13), row's rope dress are also equipped with frame
Putting (13) includes the two-way driving screw (26) and the guide rod (30) positioned at lower row, two-way driving screw (26) and guide rod positioned at upper row
(30) leading truck (32) is set between, and two-way driving screw (26) right-hand member sets the second sprocket wheel (28), second sprocket wheel (28) and volume
The sprocket wheel (24) that wound packages puts (19) is connected by chain, and chain arrangement has chain stretching device (20), and frame (18) passes through sideways
Bolt-connection has protective cover (22)；Second sprocket wheel (28) right-hand member sets handwheel (29), and two-way driving screw (26) left end sets spacing
Switch (25), sliding block (27) is set in the middle part of two-way driving screw (26) to form sliding block screw pair；The middle part of guide rod (30), which is set, to be slided
Take turns (31), sliding block (27) and pulley (31) are respectively positioned within leading truck (32) in the axial direction；It is double that second sprocket wheel (28) rotates drive
Rotated to driving screw (26), so that sliding block (27) moves along a straight line, sliding block (27) drives leading truck (32) to be axially moved, and is oriented to
Frame (32) band movable pulley (31) is axially moved；Track cable one end is drawn by spool body (23), under pulley (31) is formed excessively
The mode of rope stretching, pulley (31) is restricted with realizing that left and right operating is arranged axially movable；Frame (18) bottom is also connected by bolts gear
Rope bar (14), to prevent that tension force occur during track cable folding and unfolding jumps out pulley extremely.
2. a kind of replenishing-at-sea gear track cable winch as claimed in claim 1, it is characterised in that：Reductor (17) is row
Star decelerator, brake (16) is by HYDRAULIC CONTROL SYSTEM, spring braking, and track cable winch is in armed state and when not working, system
Dynamic device friction plate is in on-position by spring compression, makes spring-compressed by HYDRAULIC CONTROL SYSTEM during work, and friction plate is disengaged, reel
Device is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271380.6A CN106957022A (en) | 2017-04-24 | 2017-04-24 | A kind of replenishing-at-sea gear track cable winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271380.6A CN106957022A (en) | 2017-04-24 | 2017-04-24 | A kind of replenishing-at-sea gear track cable winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106957022A true CN106957022A (en) | 2017-07-18 |
Family
ID=59483766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271380.6A Pending CN106957022A (en) | 2017-04-24 | 2017-04-24 | A kind of replenishing-at-sea gear track cable winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106957022A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179238A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of Winch rope arranger |
| CN109205489A (en) * | 2018-10-25 | 2019-01-15 | 徐州苏煤矿山设备制造有限公司 | A kind of Dual-speed multi-purpose lift winch |
| CN111661780A (en) * | 2019-03-06 | 2020-09-15 | 株式会社美姿把 | Electric winch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179238A (en) * | 2018-10-15 | 2019-01-11 | 武汉船用机械有限责任公司 | A kind of Winch rope arranger |
| CN109205489A (en) * | 2018-10-25 | 2019-01-15 | 徐州苏煤矿山设备制造有限公司 | A kind of Dual-speed multi-purpose lift winch |
| CN111661780A (en) * | 2019-03-06 | 2020-09-15 | 株式会社美姿把 | Electric winch |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
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| RJ01 | Rejection of invention patent application after publication |