CN104943823B - The manual cutter of marine propeller winding rope and its application method - Google Patents
The manual cutter of marine propeller winding rope and its application method Download PDFInfo
- Publication number
- CN104943823B CN104943823B CN201510426586.2A CN201510426586A CN104943823B CN 104943823 B CN104943823 B CN 104943823B CN 201510426586 A CN201510426586 A CN 201510426586A CN 104943823 B CN104943823 B CN 104943823B
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- cutter
- winding rope
- support arm
- propeller
- cutter hub
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Abstract
The invention discloses the manual cutter of marine propeller winding rope and its application methods, including operator link, the first cutter and the second cutter；Operator link is for extending cutter length, to allow user that can be wound in the winding rope in rotor shaft by cutter cutting above deck；First cutter, including center-pole and two sheet cutter hubs, the sheet cutter hub is set to two sides of the center-pole, for separating bulk winding rope；Second cutter, including supporting support, first support arm and second support arm, one end of the first support arm and second support arm is equipped with the cutter hub bent in opposite directions, the other end of first support arm and second support arm is articulated with supporting support, and openable and closable triangular structure is constituted, it is taken in the winding rope on propeller surface for cutting to hang.It needs to select different types of cutter according to using by operator link, the winding rope on propeller and rotor shaft is cut, is preferably eliminated due to security risk caused by winding rope.
Description
Technical field
The present invention relates to the manual cutter of marine propeller winding rope and its application methods, more particularly to one kind by crewman's root
According to the manual cutter of propeller winding rope used in actual needs.
Background technology
Ship is filled with various risks and destabilizing factor during navigation, has some risks to come from natural climate
Factor can not avoid, and other risks can be avoided by continuously improving for apparatus.Since people are to ocean
Continuous exploration, various floating materials are left in marine site with can not avoiding, the steel left such as fishing net, rope or marine engineering
Rope etc., these floating materials are mostly made macromolecule inorganic material, it is difficult to it is eliminated by operation of nature such as microorganism decompositions,
And strength and toughness is preferable, tangles after the propeller of ship, can not cut with scissors easily disconnected.When the twister on propeller is constantly tired
Product, gently then influence the normal/cruise of ship, can be stuck by propeller when serious, can not normal/cruise, part twister is due to material
Matter reason, or even can melt with due to the heat because of propeller works, condensation depends on propeller surface or penetrates into inside, causes nothing
The failure of method reparation causes major accident.
With the development of naval technology, people for propeller winding rope avoid with hinge it is disconnected be made that it is many improve with it is real
It tramples.Traditional processing method is, after propeller winding event has occurred in off-lying sea, contact diver enters related sea area, slips into
Imderwater cutting twister, such processing method is along with certain danger, and cost is higher, if meeting undesirable day
Gas, diver can not descend water, twister cannot exclude, then be easy to cause accident.Number of patent application CN200810048353.3 is public
" auto cutting device for twister of propeller " has been opened, by the way that blade is arranged in the end face of rotor shaft and lateral surface, has cut water
In close to the twister of propeller have the wind for breaking blade since water float object usually mixes the sundries such as plank steel wire
Danger, and part twister has certain dependency, propeller to be difficult to break away from, and can not exclude security risk well.
Invention content
It is an object of the invention to overcome the deficiency of the prior art, a kind of spiral being set on ship spindle carrier is provided
The manual cutter of paddle winding rope needs to select different types of cutter according to using, to propeller and spiral shell by operator link
Winding rope on rotation paddle main shaft is cut, and is preferably eliminated due to security risk caused by winding rope.
The technical solution adopted by the present invention to solve the technical problems is：
The manual cutter of marine propeller winding rope, including：
Operator link, for extending cutter length, to allow user that can be wound in spiral by cutter cutting above deck
Winding rope on paddle main shaft；
First cutter, including center-pole and two sheet cutter hubs, the sheet cutter hub are set to two sides of the center-pole,
The sheet cutter hub is equipped with the blade in two directions, and sheet cutter hub is ridden over to cut off to hang when the first cutter pump
On winding rope；
The one of second cutter, including supporting support, first support arm and second support arm, the first support arm and second support arm
End is equipped with the cutter hub that bends in opposite directions, and the other end of the first support arm and second support arm is articulated with the supporting support, and structure
At openable and closable triangular structure, when the second cutter move downward and offset with twister, to open first support arm and the
Two support arms make twister enter inside it and allow bit space, and are closed the first support arm and second when the second cutter reset
Support arm cuts off twister by cutter hub；
Wherein, first cutter or second cutter are respectively equipped with interconnecting piece, with the operator link phase
It is affixed.
Preferably, the operator link includes first connecting rod and second connecting rod, and the first connecting rod and second connecting rod are mutual
Pivot joint, and be respectively equipped with cutter connection, so that the first connecting rod and second connecting rod mutual interlocking when rotating to parallel direction.
Preferably, the front end of the center-pole of first cutter is equipped with square taper guide part；Before the sheet cutter hub
Hold it is continuously distributed have a plurality of sword slots, with cut-out hang take in the winding rope of the sword slot.
Preferably, the medial surface of the cutter hub of second cutter is continuously distributed a plurality of sword slots, with cut-out hang take in
The winding rope of the sword slot.
Preferably, further include third cutter, including connecting rod and crescent cutter hub；The crescent cutter hub is equipped with a plurality of swords
Slot is hung with cut-out and is taken in the winding rope of the sword slot.
Preferably, further include third cutter, including connecting rod and crescent cutter hub；The crescent cutter hub is equipped with a plurality of swords
Slot is hung with cut-out and is taken in the winding rope of the sword slot.
Preferably, further include the 4th cutter, including connecting rod and two sections of crescent cutter hubs；Two sections of crescents cutter hub is along same
Side is bent, which is respectively equipped with a plurality of sword slots, is hung and is taken in the winding rope of the sword slot with cut-out.
Preferably, further include the 5th cutter, the 5th cutter are equipped with spade blade；The spade blade is equipped with
A plurality of arcuate blade slots.
The application method of marine propeller winding rope cutting tool, includes the following steps：
(1) through-hole is opened up between the deck of ship and hull bottom, which is located at the top of propeller for vessels main shaft；
(2) by after the operator link and the mutual interlocking of the first cutter, propeller is extended to by the through-hole
The position of winding rope, by up and down reciprocatingly driving operator link, cutting separation winding rope；
(3) it by after the operator link and the mutual interlocking of the second cutter, is extended to and is wound in by the through-hole
The position of propeller winding rope, downwardly against taking, so that the first support arm is opened with second support arm and winding rope enters inside it
Allow bit space, be then lifted up, the first support arm is closed under gravity with second support arm, and winding rope is hung
It takes on the cutter hub and cutting off.
The beneficial effects of the invention are as follows：
(1) between ship deck and hull bottom preset through-hole, by operator link according to use need to select it is different types of
Cutter cut the winding rope on propeller and rotor shaft；It is simple and easy to use, and the reality of crewman can be passed through
Corresponding adjustment is made in border judgement, and the needs being more applicable in real navigation, good cutting effect can preferably exclude propeller and twine
The security risk of wiring；
(2) operator link is divided into two sections, under the premise of ensureing operationally reliable, device itself is made to easily facilitate collection
It preserves, it is easy to use.
Invention is further described in detail with reference to the accompanying drawings and embodiments；But the marine propeller winding of the present invention
It restricts manual cutter and measuring device is not limited to embodiment.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of the operator link part of the present invention；
Fig. 3 is the structural schematic diagram of the first cutter of the present invention；
Fig. 4 is the structural schematic diagram of the second cutter of the present invention；
Fig. 5 is the structural schematic diagram of the third cutter of the present invention；
Fig. 6 is the structural schematic diagram of the 4th cutter of the present invention；
Fig. 7 is the structural schematic diagram of the 5th cutter of the present invention；
Fig. 8 is the action schematic diagram one of the present invention；
Fig. 9 is the action schematic diagram two of the present invention；
Figure 10 is the action schematic diagram three of the present invention.
Specific implementation mode
Embodiment
It refers to shown in Fig. 1 to Fig. 7, the manual cutter of marine propeller winding rope, including operator link 1, the first cutter 2
With the second cutter 3.
Operator link 1, for extending cutter length, by the way that interconnected lead to directly is arranged on the deck of ship and hull bottom
Hole 8, to allow user that can be wound in the winding rope in rotor shaft 71 by cutter cutting above deck；The operator link
1 includes first connecting rod 11 and second connecting rod 12, and the first connecting rod 11 is mutually pivotally connected with second connecting rod 12, and is respectively equipped with interlocking
Portion 14；One end that first connecting rod 11 is pivotally connected is extended with clamping portion, and one end that second connecting rod 12 is pivotally connected accordingly is equipped with buckling groove 13,
So that mutual interlocking when the first connecting rod 11 and the rotation of second connecting rod 12 are to parallel direction；The first connecting rod 11 or second connects
One end of bar 12 is equipped with cutter interconnecting piece 15, to be connected with each cutter according to use demand.
First cutter 2, including center-pole 21 and two sheet cutter hubs 22, the sheet cutter hub 22 are set to the center-pole
21 two sides, the sheet cutter hub 22 are equipped with the first cut surface 221 and the second cut surface 222；The front end of the center-pole 21 is set
The rear end of the side's of having taper guide part 23, the center-pole 21 is equipped with and 1 matched interconnecting piece 24 of operator link；First cutting
Face 221 is continuously distributed a plurality of sword slots 223, is hung and is taken in the winding rope of the sword slot 223 with cut-out.
First cutter 2 are mainly used for situation when winding rope is intensive to be wound in propeller 7, and the first cutter 2 push away
When entering intensive winding rope, the first cut surface 221 cutting winding netting, when exiting intensive winding rope, 222 hook of the second cut surface, which is cut, to be twined
Around netting.
Second cutter 3, including supporting support 31, first support arm 32 and second support arm 33, the first support arm 32 and
One end of two support arms 33 is equipped with the cutter hub 34 bent in opposite directions, and supporting support 31 is equipped with the interconnecting piece 35 with 1 phase interlocking of operator link；
The other end of the first support arm 32 and second support arm 33 is articulated with the supporting support 31, and constitutes openable and closable triangle
Structure.
Second cutter 3 are placed in the winding rope in 7 flabellum gap of propeller for hook block cutting, to be cut second
When cutter 3 is moved downward and offseted with twister, first support arm 32 and second support arm 33 are opened, so that twister is entered inside it and allows
Bit space, and it is closed the first support arm 32 and second support arm 33 when the second cutter 3 reset, it is cut off and is wound by cutter hub
Object；The medial surface of the cutter hub 34 is continuously distributed a plurality of sword slots 341, is hung and is taken in the winding rope of the sword slot 341 with cut-out, should
The lateral surface of cutter hub 34 is arcwall face 342, is mutually slided when being that twister offsets, drives first support arm 32 or second support arm
33 open；The first support arm 32 and the angle of 33 front end cutter hub 34 of second support arm bending are 45 ° ± 5 °.
As a preferred embodiment, further including third cutter 4, including connecting rod 41 and crescent cutter hub 42；The crescent cutter hub
42 are equipped with a plurality of sword slots 43, are hung and are taken in the winding rope of the sword slot 43 with cut-out.
The third cutter 4 twister more coarse for sawing, the crescent cutter hub 42 and the connecting rod 41
Ranging from 70 ° ± 5 ° of the angles angulation β.
As a preferred embodiment, further including the 4th cutter 5, including connecting rod 51, the first crescent cutter hub 52 and the second crescent
Cutter hub 53；The first crescent cutter hub 51 and the second crescent cutter hub 53 are bent along the same side, which is respectively equipped with
A plurality of sword slots 54 are hung with cut-out and are taken in the winding rope of the sword slot.
4th cutter 5 be used for need large area cutting twister situation, be divided into two sections of crescent cutter hubs be convenient for into
Second crescent blade 53 and 51 angulation γ of connecting rod of knife and withdrawing, easily operated use, outside is 75 ° ± 5 °.
As a preferred embodiment, further including the 5th cutter 6, the 5th cutter 6 are equipped with spade blade 61；The spade
Blade 61 is equipped with a plurality of arcuate blade slots 62.
5th cutter 6, which are primarily adapted for use in be heated in twister, to be melted and is adhered to the propeller 7 or propeller
Situation on main shaft 71 is peeled off the winding rope depended in propeller 7 or rotor shaft 71 by spade blade 51.
The application method of 7 winding rope cutting tool of marine propeller, includes the following steps：
(1) through-hole 8 is opened up between the deck of ship and hull bottom, which is located at the top of propeller for vessels main shaft 71；
(2) by after the operator link 1 and first cutter, 2 mutual interlocking, spiral is extended to by the through-hole 8
The position of 7 winding rope of paddle, by up and down reciprocatingly driving operator link 1, cutting separation winding rope；
(3) by after the operator link 1 and second cutter, 3 mutual interlocking, winding is extended to by the through-hole 8
In the position of 7 winding rope of propeller, downwardly against taking, so that the first support arm 32 is opened with second support arm 33 and winding rope enters
It is internal to allow bit space, is then lifted up, and the first support arm 32 is closed under gravity with second support arm 33, with
Winding rope extension is taken on the cutter hub 34 and cutting off.
The action process of the present invention refers to shown in Fig. 8 to Figure 10：
By select the first cutter 2 divide bulk winding rope, process as shown in figure 8, when first cutter 2 to
When winding rope direction moves, by the guiding of square taper guide part 23, first cutter 2 enter winding rope group, meanwhile, when
When winding rope extension is taken in the sword slot of the first cut surface 221, you can cut off；When first cutter 2 exit, other
Hanging the winding rope taken in the second cut surface 222 can equally be cut off, that is, plays and separate bulk winding rope, exclude the mesh troubled
's.
By selecting the segmentation of the second cutter 3 to curl the winding rope with 71 surface of propeller 7 or rotor shaft, process
As shown in Fig. 9 to Figure 10, when second cutter 3 move downward and touch winding rope surface, due to 34 outside of cutter hub
Face is equipped with slidable arcwall face 342, and the first support arm 32 is opened with second support arm 33 by the interaction with winding rope,
So that winding rope enters allowing in bit space between the first support arm 32 and second support arm 33；When second cutter 3 are upward
When exiting, due to gravity, the first support arm 32 is mutually closed with second support arm 33, into the winding rope allowed in bit space
It hangs and takes in the medial surface of the cutter hub 34, cut off the winding rope by the sword slot 341 and blade of inner layer surface.
The manual cutter of marine propeller winding rope that above-described embodiment only is used for further illustrating the present invention, but the present invention is simultaneously
It is not limited to embodiment, it is every according to the technical essence of the invention to any simple modification, equivalent change made by above example
Change and modify, each falls in the protection domain of technical solution of the present invention.
Claims (8)
1. the manual cutter of marine propeller winding rope, which is characterized in that including：
Operator link, for extending cutter length, to allow user that can be wound in propeller master by cutter cutting above deck
Winding rope on axis；
First cutter, including center-pole and two sheet cutter hubs, the sheet cutter hub is set to two sides of the center-pole, described
Sheet cutter hub is equipped with the blade in two directions, is ridden on sheet cutter hub with cutting off to hang when the first cutter pump
Winding rope；
One end of second cutter, including supporting support, first support arm and second support arm, the first support arm and second support arm is set
Have a cutter hub bent in opposite directions, the other end of the first support arm and the other end of second support arm respectively by respective drive-connecting shaft with
Supporting support pivot joint, and constitute openable and closable triangular structure, with the second cutter move downward and with twister phase
To when, open first support arm and second support arm, so that twister is entered inside it and allow bit space, and closed when the second cutter reset
The first support arm and second support arm are closed, twister is cut off by cutter hub；The cutter hub passes through back side and rotor shaft or spiral shell
Paddle contact is revolved, and cutter hub is made to be slided along rotor shaft or propeller surface；The cutter hub and first support arm or second support arm it
Between angular range be 40 °~50 °；
Wherein, first cutter or second cutter are respectively equipped with interconnecting piece, with the operator link Joint.
2. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：The operator link includes first
Connecting rod and second connecting rod, the first connecting rod is mutually pivotally connected with second connecting rod, and is respectively equipped with interlockings hole, so that described first connects
Bar is rotated with second connecting rod to Joint when parallel direction.
3. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：The center of first cutter
The front end of bar is equipped with square taper guide part；The front end of the sheet cutter hub is continuously distributed a plurality of sword slots, with cut-out hang take in
The winding rope of the sword slot.
4. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：The cutter hub of second cutter
Medial surface it is continuously distributed have a plurality of sword slots, with cut-out hang take in the winding rope of the sword slot.
5. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：Further include third cutter, packet
Include connecting rod and crescent cutter hub；The crescent cutter hub is equipped with a plurality of sword slots, is hung and is taken in the winding rope of the sword slot with cut-out.
6. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：Further include the 4th cutter, packet
Include connecting rod and two sections of crescent cutter hubs；Two sections of crescent cutter hubs are bent along the same side, which is respectively equipped with multiple
Several sword slots are hung with cut-out and are taken in the winding rope of the sword slot.
7. the manual cutter of marine propeller winding rope according to claim 1, it is characterised in that：Further include the 5th cutter, institute
It states the 5th cutter and is equipped with spade blade；The spade blade is equipped with a plurality of arcuate blade slots.
8. the application method of marine propeller winding rope cutting tool according to any one of claims 1 to 4, feature exist
In：Include the following steps：
(1) through-hole is opened up between the deck of ship and hull bottom, which is located at the top of propeller for vessels main shaft；
(2) by after the operator link and the mutual interlocking of the first cutter, propeller winding is extended to by the through-hole
The position of rope, by up and down reciprocatingly driving operator link, cutting separation winding rope；
(3) it by after the operator link and the mutual interlocking of the second cutter, is extended to by the through-hole and is wound in spiral
The position of paddle winding rope, downwardly against taking, so that the first support arm is opened with second support arm and winding rope enters allowing for its inside
Bit space is then lifted up, and the first support arm is closed under gravity with second support arm, by winding rope extension take in
On the sheet cutter hub and cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510426586.2A CN104943823B (en) | 2015-07-20 | 2015-07-20 | The manual cutter of marine propeller winding rope and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510426586.2A CN104943823B (en) | 2015-07-20 | 2015-07-20 | The manual cutter of marine propeller winding rope and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104943823A CN104943823A (en) | 2015-09-30 |
| CN104943823B true CN104943823B (en) | 2018-08-24 |
Family
ID=54159001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510426586.2A Active CN104943823B (en) | 2015-07-20 | 2015-07-20 | The manual cutter of marine propeller winding rope and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104943823B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649849A (en) * | 1985-03-26 | 1987-03-17 | Mccormick Raymond S | Tool for cleaning propeller shafts |
| CN2192556Y (en) * | 1994-03-25 | 1995-03-22 | 王书连 | Cleaning device for propeller |
| CN2265948Y (en) * | 1996-02-09 | 1997-10-29 | 赵春林 | Underwater propeller impurity divider |
| CN201115356Y (en) * | 2007-10-16 | 2008-09-17 | 李逸 | Scissors |
| CN101306721A (en) * | 2008-07-10 | 2008-11-19 | 中国人民解放军海军工程大学 | Auto cutting device for twister of propeller |
| CN201457728U (en) * | 2009-07-25 | 2010-05-12 | 西南交通大学 | Propeller anti-wrap cutting tool |
| CN204775840U (en) * | 2015-07-20 | 2015-11-18 | 黄文安 | Manual cutting knife of marine screw winding rope |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110070784A1 (en) * | 2009-09-24 | 2011-03-24 | Ian Roberts | Combination anode and line cutter |
| CN103078267B (en) * | 2011-10-26 | 2015-07-08 | 上海市电力公司 | Tool set for comprehensive treatment of foreign matters on overhead line |
-
2015
- 2015-07-20 CN CN201510426586.2A patent/CN104943823B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649849A (en) * | 1985-03-26 | 1987-03-17 | Mccormick Raymond S | Tool for cleaning propeller shafts |
| CN2192556Y (en) * | 1994-03-25 | 1995-03-22 | 王书连 | Cleaning device for propeller |
| CN2265948Y (en) * | 1996-02-09 | 1997-10-29 | 赵春林 | Underwater propeller impurity divider |
| CN201115356Y (en) * | 2007-10-16 | 2008-09-17 | 李逸 | Scissors |
| CN101306721A (en) * | 2008-07-10 | 2008-11-19 | 中国人民解放军海军工程大学 | Auto cutting device for twister of propeller |
| CN201457728U (en) * | 2009-07-25 | 2010-05-12 | 西南交通大学 | Propeller anti-wrap cutting tool |
| CN204775840U (en) * | 2015-07-20 | 2015-11-18 | 黄文安 | Manual cutting knife of marine screw winding rope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104943823A (en) | 2015-09-30 |
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