CN107697229A - A kind of windlass - Google Patents
A kind of windlass Download PDFInfo
- Publication number
- CN107697229A CN107697229A CN201710677572.7A CN201710677572A CN107697229A CN 107697229 A CN107697229 A CN 107697229A CN 201710677572 A CN201710677572 A CN 201710677572A CN 107697229 A CN107697229 A CN 107697229A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- support
- windlass
- drive component
- latch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/18—Stoppers for anchor chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/22—Handling or lashing of anchors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Jib Cranes (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of windlass, belongs to marine machinery field.The windlass includes cable holder,Support,First drive component and the second drive component,Multiple pin holes are provided with cable holder,First drive component includes telescopic oil cylinder,Rotate arm support and bolt mechanism,Rotation arm support can be rotatably arranged in support shaft around support shaft,The one end of arm support also with telescopic oil cylinder is rotated to be hinged,The other end of telescopic oil cylinder is hinged with support,Bolt mechanism is arranged on rotation arm support,Bolt mechanism includes the latch being adapted with pin hole and the plugging pin oil cylinder for controlling latch to move,The structure of second drive component is identical with the structure of the first drive component,And first drive component and the second drive component be separately positioned on the both sides of cable holder,Due to not passing through gear pair passing power,But cable holder is driven to rotate by telescopic oil cylinder,Without setting sufficiently bulky gear,Reduce the volume of windlass,Reduce the space shared by windlass.
Description
Technical field
The present invention relates to marine machinery field, more particularly to a kind of windlass.
Background technology
Windlass is the machinery for being used for folding and unfolding anchor chain on ship, is indispensable equipment on ship, and it is generally and chain stopper
Combination, after folding and unfolding anchor chain, chain stopper can pull anchor chain and bear anchor chain pulling force, the pulling force on anchor chain is not delivered to windlass
On.
Windlass mainly includes cable holder, support and power set, and cable holder is rotatably arranged on support, and power set can be with
Cable holder is driven to rotate.The power set of windlass generally include power source and gear pair, and power source has steam engine, motor, liquid
Pressure motor etc. is a variety of, and power source is transferred power on cable holder by gear pair, to drive cable holder to rotate, so as to realize anchor
The folding and unfolding of chain.
The limited size for the power that can be transmitted by gear pair is in the structural strength of the tooth of gear, if wanted folding and unfolding
Anchor chain weight is excessive, then the tooth of gear may be made to deform or even be broken.Therefore in order to avoid gear damages, folding and unfolding
The bigger anchor chain of weight, in used windlass, the transverse tooth thickness and the facewidth of gear are also bigger, and this will greatly increase the body of windlass
Product, take bigger installing space.
The content of the invention
In order to solve the bulky problem of existing windlass, the embodiments of the invention provide a kind of windlass.The technical scheme
It is as follows：
The embodiments of the invention provide a kind of windlass, the windlass includes cable holder, support, the first drive component and second
Drive component, the cable holder are rotatably arranged on the support by support shaft, are divided on the two sides of the cable holder
Multiple pin holes have not been provided at circumferentially spaced, and first drive component includes telescopic oil cylinder, rotation arm support and bolt mechanism, institute
State rotation arm support can be rotatably arranged at around the support shaft in the support shaft, it is described rotation arm support also with the telescopic oil cylinder
One end be hinged, the other end of the telescopic oil cylinder is hinged with the support, and the bolt mechanism is arranged on the rotation arm support
On, the bolt mechanism includes the latch being adapted with the pin hole and the plugging pin oil cylinder for controlling the latch motion,
The axis of the latch and the diameter parallel of the support shaft, and between the axis of the latch and the axis of the support shaft
Distance and the pin hole are equal with the distance between the axis of the support shaft, the structure of second drive component with it is described
The structure of first drive component is identical, and first drive component and second drive component are separately positioned on the anchor chain
The both sides of wheel.
Preferably, the support includes bottom plate and cable holder mounting bracket, and the support shaft is rotatably arranged on the cable holder
On mounting bracket, the other end of the telescopic oil cylinder is connected on the bottom plate.
Preferably, mounting hole is provided with the rotation arm support, the latch is movably arranged in the mounting hole.
Further, the mounting hole site is in junction of the rotation arm support with the support shaft and the rotation arm support
Between the junction of the telescopic oil cylinder.
Preferably, the position for the mounting hole being corresponded on the rotation arm support is provided with plugging pin oil cylinder installing plate, described to insert
Pin oil cylinder is fixedly mounted on the plugging pin oil cylinder installing plate.
Preferably, the diameter of one end of the remote cable holder of the latch is equal with the internal diameter of the mounting hole.
Alternatively, fluted, the plugging pin oil cylinder is set on the end face of one end of the remote cable holder of the latch
It is connected with the bottom land of the groove.
Preferably, the expansion link of the plugging pin oil cylinder is threadedly coupled with the latch.
Further, the plugging pin oil cylinder is one-way cylinder.
Alternatively, connected between the rotation arm support and the support shaft by bearing.
The beneficial effect that technical scheme provided in an embodiment of the present invention is brought is：By the way that windlass is arranged to include anchor chain
Wheel, support, the structure of the first drive component and the second drive component, cable holder are rotatably arranged in support by support shaft
On, wherein, multiple pin holes are respectively arranged with the two sides of cable holder, the first drive component includes telescopic oil cylinder, turning arm
Frame and bolt mechanism, by the way that rotation arm support is rotatablely connected with support shaft, the one end for rotating arm support and telescopic oil cylinder is hinged, and
The other end of telescopic oil cylinder is hinged with support, and bolt mechanism is set on rotation arm support, bolt mechanism includes latch and inserted
Oil cylinder is sold, the structure of the second drive component is identical with the structure of the first drive component, and the first drive component and the second driving group
Part is separately positioned on the both sides of cable holder, can be by the first drive component and the second drive component so as in use
After telescopic oil cylinder all shortens, latch is inserted into pin hole by plugging pin oil cylinder, then controls telescopic oil cylinder to extend, to drive anchor
Sprocket wheel rotates, and after telescopic oil cylinder is elongated to certain length, anchor chain can be pulled by chain stopper, then will insert by plugging pin oil cylinder
Pin detaches from pin hole, and control telescopic oil cylinder shortens, can be again by latch oil after latch is directed at another pin hole
Latch is inserted into pin hole by cylinder, then opens chain stopper, the folding and unfolding of anchor chain can be so realized, due to not passing through gear pair
Passing power, but drive cable holder to rotate by telescopic oil cylinder, without setting sufficiently bulky gear, reduce anchor
The volume of machine, reduce the space shared by windlass.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of windlass provided in an embodiment of the present invention；
Fig. 2 is the structural representation of another windlass provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of bolt mechanism provided in an embodiment of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is a kind of structural representation of windlass provided in an embodiment of the present invention, as shown in figure 1, windlass includes cable holder
10th, support 20, the first drive component 30 and the second drive component 40.
Cable holder 10 is rotatably arranged on support 20 by support shaft 11, circumferential respectively on the two sides of cable holder 10
It is arranged at intervals with multiple pin hole 10a.
Preferably, circumference equiangularly spaced arrangements of multiple pin hole 10a along cable holder 10.
Fig. 2 is the structural representation of another windlass provided in an embodiment of the present invention, as shown in Fig. 2 the first drive component
30 include telescopic oil cylinder 31, rotation arm support 32 and bolt mechanism 33.Rotation arm support 32 can be rotatably arranged at branch around support shaft 11
Support on axle 11, the one end of rotation arm support 32 also with telescopic oil cylinder 31 is hinged, and the other end and support 20 of telescopic oil cylinder 31 are be hinged.
Bolt mechanism 33 is arranged on rotation arm support 32.Fig. 3 is a kind of knot of bolt mechanism provided in an embodiment of the present invention
Structure schematic diagram, as shown in figure 3, bolt mechanism 33 includes the latch 331 being adapted with pin hole 10a and for controlling latch 331
The plugging pin oil cylinder 332 of motion, the axis of latch 331 and the diameter parallel of support shaft 11, and the axis of latch 331 and support shaft 11
The distance between axis and pin hole 10a it is equal with the distance between the axis of support shaft 11.
The structure of second drive component 40 is identical with the structure of the first drive component 30, and the first drive component 30 and second
Drive component 40 is separately positioned on the both sides of cable holder 10.
The embodiment of the present invention includes cable holder, support, the first drive component and the second driving group by the way that windlass is arranged to
The structure of part, cable holder are rotatably arranged on support by support shaft, wherein, it is respectively arranged with the two sides of cable holder
Multiple pin holes, the first drive component include telescopic oil cylinder, rotation arm support and bolt mechanism, by that will rotate arm support and support shaft
Rotation connection, the one end for rotating arm support and telescopic oil cylinder is hinged, and the other end of telescopic oil cylinder is hinged with support, and revolved
Bolt mechanism is set on pivoted arm frame, and bolt mechanism includes latch and plugging pin oil cylinder, the structure of the second drive component and the first driving
The structure of component is identical, and the first drive component and the second drive component are separately positioned on the both sides of cable holder, so as to use
During, after can the telescopic oil cylinder of the first drive component and the second drive component all be shortened, by plugging pin oil cylinder by latch
It is inserted into pin hole, then controls telescopic oil cylinder to extend, to drive cable holder to rotate, certain length is elongated in telescopic oil cylinder
Afterwards, it can pull anchor chain by chain stopper, then be detached from pin hole latch by plugging pin oil cylinder, control telescopic oil cylinder contracting
It is short, after latch is directed at another pin hole, latch can be inserted into pin hole again by plugging pin oil cylinder, then open only
Chain device, the folding and unfolding of anchor chain can be so realized, due to not by gear pair passing power, but anchor be driven by telescopic oil cylinder
Sprocket wheel rotates, and without setting sufficiently bulky gear, reduces the volume of windlass, reduces the sky shared by windlass
Between.
It should be noted that in fig. 1 and 2, although showing that one is in elongation state one in two telescopic oil cylinders
In shortening state, but in real work, two telescopic oil cylinders are synchronization action, i.e., synchronous elongation and synchronous shortening.Should
Two telescopic oil cylinders are respectively illustrated in real work, and telescopic oil cylinder is retractable to most long and most short working condition.
When realizing, the diameter parallel and interval of the pivot center at the both ends of telescopic oil cylinder 31 with support shaft 11.
In addition, it is used for diameter of the diameter less than or equal to pin hole 10a for inserting pin hole 10a one end on latch 331,
In order to the insertion of latch 331, the diameter for being used to insert pin hole 10a one end preferably on latch 331 is equal to pin hole 10a's
It diameter, can so increase the contact area of latch 331 and pin hole 10a, avoid latch 331 and pin hole 10a due to part
Pressure is excessive and damages.
As shown in figure 1, support 20 can include bottom plate 21 and cable holder mounting bracket 22, support shaft 11 is rotatably arranged on anchor chain
Take turns on mounting bracket 22, the other end of telescopic oil cylinder 31 is connected on bottom plate 21.By setting bottom plate 21 and cable holder mounting bracket 22
Can be in order to the installation of cable holder 10 and telescopic oil cylinder 31.
Specifically, hinged-support 211 can be set on bottom plate 21, in order to which bottom plate 21 and telescopic oil cylinder 31 are be hinged.
Further, the pivot center of one end that the first drive component 30 is connected with support 20 and the second drive component 40
The pivot center of one end that is connected with support 20 of telescopic oil cylinder 31 it is conllinear, so can be in order to controlling two telescopic oil cylinders 31
Collapsing length., can be by adjusting the position of hinged-support 211, to realize this installation when realizing.
Cable holder mounting bracket 22 can include spaced two supports 221, and the both ends of support shaft 11 can prop up respectively
Support is on two supports 221.
Further, support shaft 11 is rotatably supported on support 221 by bearing, can so reduce frictional resistance, just
In the rotation of support shaft 11.
In addition, bearing can also be provided between rotation arm support 32 and support shaft 11, in order to detach latch in latch 331
After the 10a of hole, rotation arm support 32 rotates in the flexible lower relative support axle 11 of telescopic oil cylinder 31.
Alternatively, bottom plate 21 can be in square frame-shaped, can so save the making material of bottom plate 21.In other embodiment
In, bottom plate 21 can also be directly disposed as rectangle, in order to process.
It is contemplated that a number of through hole can also be set, in order to which windlass is installed into deck on bottom plate 21
On.
When realizing, it be able to can also be bolted by being welded to connect between two supports 221 and bottom plate 21.
As shown in figure 3, can be provided with mounting hole 32a on rotation arm support 32, latch 331 is movably arranged on mounting hole 32a
In, set mounting hole 32a can be in order to the installation of latch 331.
Preferably, mounting hole 32a can be located at the junction of rotation arm support 32 and support shaft 11 and rotate arm support 32 with stretching
Between the junction of contracting oil cylinder 31.Equivalent to the one labour-saving lever of support shaft 11 can so be made, enable telescopic oil cylinder 31
Rotated with the cable holder 10 that less strength promotes weight larger.
Preferably, the diameter of one end of the remote cable holder 10 of latch 331 is equal with mounting hole 32a internal diameter.
Specifically, as shown in figure 3, latch 331 can include coaxially connected construction section 3311 and supporting section 3312, installation
The diameter of section 3311 is equal with mounting hole 32a internal diameter, because the diameter of construction section 3311 is equal with mounting hole 32a internal diameter,
So that the movement of latch 331 is more steady, while can increase the contact area of latch 331 and mounting hole 32a, to avoid latch
331 and mounting hole 32a part is damaged because pressure is excessive.
Further, the diameter of construction section 3311 is more than pin hole 10a diameter, so can be in order to controlling latch 331
Insert pin hole 10a depth.
Be also provided with groove 331a on the end face of one end of the remote cable holder 10 of latch 331, plugging pin oil cylinder 332 with
Groove 331a bottom land connection.By setting groove 331a to be advantageous to reduce the total length of plugging pin oil cylinder 332 and latch 331, just
It is all disposed within by latch 331 and plugging pin oil cylinder 332 in mounting hole 32a.
When realizing, the expansion link of plugging pin oil cylinder 332 can be threadedly coupled with latch 331, because latch 331 is in the course of work
Middle born pressure is very big, and after windlass uses a period of time, latch 331 easily damages, can by using threaded connection
To facilitate the dismounting of latch 331, consequently facilitating latch 331 is repaired or replaced.
As shown in Fig. 2 mounting hole 32a position is corresponded on rotation arm support 32 can be provided with plugging pin oil cylinder installing plate 321,
Plugging pin oil cylinder 332 is fixedly mounted on plugging pin oil cylinder installing plate 321.By setting plugging pin oil cylinder installing plate 321 conveniently to insert
Sell the installation of oil cylinder 332.
Specifically, plugging pin oil cylinder installing plate 321 can be arranged on by bolt on rotation arm support 32, to facilitate plugging pin oil cylinder
The dismounting of installing plate 321, so as to be advantageous to overhaul to plugging pin oil cylinder 332.
Alternatively, plugging pin oil cylinder 332 can be one-way cylinder.One-way cylinder only has rodless cavity oil-feed, in rod chamber
Be provided with spring, when in rodless cavity hydraulic oil discharge when, expansion link can under the elastic force of spring retraction plugging pin oil cylinder 332
In cylinder body, in order to which latch 331 detaches pin hole 10a.
It is contemplated that in other embodiments, plugging pin oil cylinder 332 can also use two-way cylinder, double acting oil
The rod chamber and rodless cavity of cylinder can be with oil-feeds.
Preferably, telescopic oil cylinder 31 is two-way cylinder, can be more convenient to control the flexible of telescopic oil cylinder 31.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. windlass, it is characterised in that the windlass include cable holder (10), support (20), the first drive component (30) and Second drive component (40), the cable holder (10) are rotatably arranged on the support (20) by support shaft (11), institute State and be provided at circumferentially spaced multiple pin holes (10a) on the two sides of cable holder (10) respectively, first drive component (30) Including telescopic oil cylinder (31), rotation arm support (32) and bolt mechanism (33), the rotation arm support (32) can be around the support shaft (11) it is rotatably arranged in the support shaft (11), the rotation arm support (32) is also cut with scissors with one end of the telescopic oil cylinder (31) Connect, the other end of the telescopic oil cylinder (31) is be hinged with the support (20), and the bolt mechanism (33) is arranged on the rotation On arm support (32), the bolt mechanism (33) includes the latch (331) being adapted with the pin hole (10a) and for controlling The plugging pin oil cylinder (332) of latch (331) motion, the axis of the latch (331) and the diameter parallel of the support shaft (11) are stated, And the distance between the axis of the latch (331) and axis of the support shaft (11) and the pin hole (10a) with it is described The distance between the axis of support shaft (11) is equal, structure and first drive component of second drive component (40) (30) structure is identical, and first drive component (30) and second drive component (40) are separately positioned on the anchor chain Take turns the both sides of (10).
- 2. windlass according to claim 1, it is characterised in that the support (20) includes bottom plate (21) and cable holder is installed Frame (22), the support shaft (11) are rotatably arranged on the cable holder mounting bracket (22), the telescopic oil cylinder (31) it is another End is connected on the bottom plate (21).
- 3. windlass according to claim 1, it is characterised in that mounting hole (32a) is provided with the rotation arm support (32), The latch (331) is movably arranged in the mounting hole (32a).
- 4. windlass according to claim 3, it is characterised in that the mounting hole (32a) is positioned at the rotation arm support (32) Between the junction and the rotation arm support (32) and the junction of the telescopic oil cylinder (31) of the support shaft (11).
- 5. windlass according to claim 3, it is characterised in that correspond to the mounting hole on the rotation arm support (32) The position of (32a) is provided with plugging pin oil cylinder installing plate (321), and the plugging pin oil cylinder (332) is fixedly mounted on the plugging pin oil cylinder On installing plate (321).
- 6. windlass according to claim 3, it is characterised in that the remote cable holder (10) of the latch (331) The diameter of one end is equal with the internal diameter of the mounting hole (32a).
- 7. windlass according to claim 3, it is characterised in that the remote cable holder (10) of the latch (331) Set on the end face of one end fluted (331a), the plugging pin oil cylinder (332) is connected with the bottom land of the groove (331a).
- 8. windlass according to claim 7, it is characterised in that the expansion link of the plugging pin oil cylinder (332) and the latch (331) it is threadedly coupled.
- 9. according to the windlass described in any one of claim 1~8, it is characterised in that the plugging pin oil cylinder (332) is single-acting oil Cylinder.
- 10. according to the windlass described in any one of claim 1~8, it is characterised in that the rotation arm support (32) and the support Axle is connected between (11) by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677572.7A CN107697229B (en) | 2017-08-09 | 2017-08-09 | A kind of windlass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677572.7A CN107697229B (en) | 2017-08-09 | 2017-08-09 | A kind of windlass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107697229A true CN107697229A (en) | 2018-02-16 |
| CN107697229B CN107697229B (en) | 2019-02-05 |
Family
ID=61170993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710677572.7A Active CN107697229B (en) | 2017-08-09 | 2017-08-09 | A kind of windlass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697229B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615068A (en) * | 2019-09-29 | 2019-12-27 | 浙江海洋大学 | Ship mooring chain making device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161585A (en) * | 2007-10-24 | 2008-04-16 | 王振宇 | Hydraulic cylinder driving and rotating device |
| CN202896830U (en) * | 2012-11-19 | 2013-04-24 | 上海海洋大学 | Anchor machine transmission mechanism |
| CN103189298A (en) * | 2010-09-29 | 2013-07-03 | 哈利.西迪亚斯 | Level wind assembly for a winch drum including a tensioning arm |
| CN103407551A (en) * | 2013-03-05 | 2013-11-27 | 江南大学 | Simple hydraulic braking device |
| CN203473196U (en) * | 2013-08-15 | 2014-03-12 | 蔡端朝 | Anchor capstan |
| KR20150058658A (en) * | 2013-11-19 | 2015-05-29 | 대우조선해양 주식회사 | Hyd. chain compressor device for securing anchor to bell mouth |
-
2017
- 2017-08-09 CN CN201710677572.7A patent/CN107697229B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161585A (en) * | 2007-10-24 | 2008-04-16 | 王振宇 | Hydraulic cylinder driving and rotating device |
| CN103189298A (en) * | 2010-09-29 | 2013-07-03 | 哈利.西迪亚斯 | Level wind assembly for a winch drum including a tensioning arm |
| CN202896830U (en) * | 2012-11-19 | 2013-04-24 | 上海海洋大学 | Anchor machine transmission mechanism |
| CN103407551A (en) * | 2013-03-05 | 2013-11-27 | 江南大学 | Simple hydraulic braking device |
| CN203473196U (en) * | 2013-08-15 | 2014-03-12 | 蔡端朝 | Anchor capstan |
| KR20150058658A (en) * | 2013-11-19 | 2015-05-29 | 대우조선해양 주식회사 | Hyd. chain compressor device for securing anchor to bell mouth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615068A (en) * | 2019-09-29 | 2019-12-27 | 浙江海洋大学 | Ship mooring chain making device |
| CN110615068B (en) * | 2019-09-29 | 2021-08-10 | 浙江海洋大学 | Ship mooring chain making device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107697229B (en) | 2019-02-05 |
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