CN203581326U - Anchor windlass - Google Patents
Anchor windlass Download PDFInfo
- Publication number
- CN203581326U CN203581326U CN201320742092.1U CN201320742092U CN203581326U CN 203581326 U CN203581326 U CN 203581326U CN 201320742092 U CN201320742092 U CN 201320742092U CN 203581326 U CN203581326 U CN 203581326U
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- main shaft
- clutch
- reel
- gear
- rotary disk
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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Abstract
The utility model relates to an anchor windlass. The anchor windlass comprises a machine frame which is provided with an anchor chain wheel, a reel and a motor. The anchor windlass is characterized in that the machine frame is further provided with a main shaft, the two ends of the main shaft are sleeved with the anchor chain wheel and the reel respectively, and the anchor chain wheel and the reel are respectively in clearance fit with the main shaft. The output end of the motor is in transmission fit with the main shaft through a speed reduction mechanism. A rotary disk is arranged on the section, between the anchor chain wheel and the reel, of the main shaft and fixed on the machine frame. The rotary disk is provided with a forward-rotating gear which is meshed with a counter-rotating gear, and the forward-rotating gear is in clearance fit with the main shaft and is connected with the main shaft through a clutch. One of the anchor chain wheel and the reel is meshed with the counter-rotating gear on the rotary disk through a gear or a gear ring, and the other one of the anchor chain wheel and the reel is connected with the main shaft through another clutch. By the adoption of the anchor windlass, not only can upper chain-release of the anchor chain wheel and lower rope-release of the reel be achieved, but also the size of the anchor windlass can be reduced, and installation and operation difficulty of the anchor windlass is lowered.
Description
Technical field
The utility model relates to a kind of anchor hawser peculiar to vessel mechanism, is mounted in specifically on the deck of boats and ships, can weigh anchor for boats and ships, casts anchor, the windlass of mooring, heaving pile.
Background technology
As everyone knows, except self is not the wooden boat and amusement and exercising ship of drive, on the deck of most of boats and ships, all need to arrange windlass.In windlass, be conventionally all useful on the cable wheel of folding and unfolding anchor chain and for the reel of folding and unfolding rope, when boats and ships are when rivers, large marine needs stop travelling, just need to utilize cable wheel that the anchor on ship is put into the bottom, catch on groundbed; And when boats and ships need to pull in to shore to berth, just need to utilize reel that the rope on it is emitted, and the rope of emitting is wrapped on the columnar object on bank.
According to the requirement of naval vessel upper deck machinery general specification: the operating handle sense of motion of windlass should be with the controlling party of anchor chain or rope to consistent.When driving handle forward, should be to put anchor (chain) or put rope (cable) action; When pulling back handle, it should be (receipts) anchor or rope closing (cable) action.
At present, the windlass of using on a lot of boats and ships is that sprocket shaft and drum shaft are carried out to coaxial design, is then equipped with motor and speed reducer structure driving chain wheel shaft and drum shaft and rotates.And in order to meet above-mentioned requirements, chain/rope direction that goes out of cable wheel and reel must be identical, be all out chain, overlap, or be all down chain, underlap.But because the tip of anchor chain on cable wheel has anchor all the time, anchor chain is all the time in tensioned state in the process of packing up, for avoiding itself and deck to interfere, cable wheel goes out chain mode on adopting is rational.And the tip of rope does not have weight in drum shaft, be rope in the process of packing up all the time in relaxed state, if also adopt the mode (while reclaiming, rope is wound around from reel top) of overlap, when reclaiming, may there is tenesmus because of deadweight in rope, thereby cause, rope is wound around tightly on reel, entanglement is arranged, so adopt the mode of underlap comparatively reasonable.Therefore, the best of windlass goes out chain/rope mode and should be: on cable wheel, go out chain, reel underlap.
As shown in Figure 1, the improvement proposing in existing design is, sprocket shaft and drum shaft are arranged in same level, and the two is parallel to each other, and gear is set respectively in both corresponding end, and makes two gears intermeshing.Like this, when motor drives any one axle wherein to rotate, another axle just can rotate round about, thus realize cable wheel 2 on go out the underlap of chain, reel 6.But the set-up mode of this diaxon horizontal parallel, makes the structure of whole windlass too huge, need to take a large amount of between deck spaces, also increased windlass and be arranged on the task difficulty on hull simultaneously.
Utility model content
Problem to be solved in the utility model is to provide a kind of windlass, adopts this windlass, not only can realize cable wheel on go out the underlap of chain, reel, can also reduce the volume of windlass simultaneously, reduce the difficulty of its installation exercise.
For addressing the above problem, take following scheme:
Windlass of the present utility model comprises frame, has cable wheel, reel and motor in frame.Be characterized in also having main shaft in described frame, described cable wheel and reel are enclosed within respectively the two ends of main shaft, and are all free-running fit between cable wheel, reel and main shaft.Between the output shaft of described motor and main shaft, by speed reduction gearing, being transmission coordinates.On that section of main shaft between described cable wheel and reel, have rotary disk, rotary disk is fixed in described frame.On described rotary disk, there is forward gear, on forward gear, be engaged with counter gear, between forward gear and main shaft, be free-running fit, and the two is connected by power-transfer clutch.Described cable wheel is meshed with the counter gear on rotary disk by gear or gear ring, between reel and main shaft, by power-transfer clutch, be connected, or reel is meshed with the counter gear on rotary disk by gear or gear ring, between cable wheel and main shaft, by power-transfer clutch, be connected.
Further improvement of the utility model scheme is the center that described forward gear is positioned at rotary disk.On rotary disk, along being circumferentially evenly equipped with pin-and-hole, all have bearing pin in pin-and-hole, on bearing pin, all cover has satellite gear, and these satellite gears are the counter gear of rotary disk.Described satellite gear all meshes together with described forward gear with respect to the inner side of rotary disk.One end of described cable wheel is fixed with internally toothed annulus, satellite gear all meshes together with this internally toothed annulus with respect to the outside of rotary disk, reel is connected by power-transfer clutch with main shaft, or one end of described reel is fixed with internally toothed annulus, satellite gear all meshes together with this internally toothed annulus with respect to the outside of rotary disk, between cable wheel and main shaft, by power-transfer clutch, is connected.Adopt forward gear, satellite gear and internally toothed annulus to match, realize rotating backward of cable wheel and reel, make structure relatively simple, stability is better.
Wherein, one end of described forward gear is evenly equipped with axial flat teeth groove, on the main shaft corresponding with this end, there is first clutch, between first clutch and main shaft, be circumferentially fixing, axially movable cooperation, and on first clutch, there is axial flat tooth, when first clutch and rotary disk forward gear are engagement state, the flat tooth on first clutch is corresponding and intermeshing with the flat tooth slot position on forward gear.One end of described reel is evenly equipped with axial flat teeth groove, on the main shaft corresponding with this end, there is second clutch, between second clutch and main shaft, be circumferentially fixing, axially movable cooperation, and on second clutch, there is axial flat tooth, when second clutch and reel are engagement state, the flat tooth on second clutch is corresponding and intermeshing with the flat tooth slot position on reel; Or one end of described cable wheel is evenly equipped with axial flat teeth groove, on the main shaft corresponding with this end, there is second clutch, between second clutch and main shaft, be circumferentially fixing, axially movable cooperation, and on second clutch, there is axial flat tooth, when second clutch and cable wheel are engagement state, the flat tooth on second clutch is corresponding and intermeshing with the flat tooth slot position on cable wheel.
Take such scheme, have the following advantages:
In frame due to windlass of the present utility model, there is main shaft, cable wheel and reel are enclosed within respectively the two ends of main shaft, and be provided with frame and be the rotary disk being fixedly connected with on that section of main shaft between cable wheel and reel, on rotary disk, there are intermeshing forward gear and counter gear, gear or gear ring are set on cable wheel or reel, and this gear or gear ring are meshed with counter gear.During use, forward gear and main shaft are rotating in same direction, and due to the effect of counter gear, a rotation direction in cable wheel and reel is contrary with main shaft, and another rotation direction is identical with main shaft.Be that the utility model has replaced sprocket shaft and the drum shaft of prior art with a main shaft, and utilize the rotary disk between cable wheel and reel that cable wheel and reel are rotated backward, can realize cable wheel on go out the underlap of chain, reel requirement.And coaxial set-up mode is compared with the set-up mode of horizontal parallel, can greatly reduce the volume of windlass, dwindle it and laterally take up an area space, also can reduce the task difficulty that this windlass is installed on hull simultaneously.
Accompanying drawing explanation
Fig. 1 realizes the windlass birds-eye view that goes out chain, reel underlap on cable wheel in prior art;
Fig. 2 is the structural representation of windlass of the present utility model;
Fig. 3 be in Fig. 2 A-A to cutaway view (removal speed reduction gearing);
Fig. 4 be in Fig. 3 B-B to cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, Figure 3 and Figure 4, windlass of the present utility model comprises frame 1, has cable wheel 2, reel 6, motor 8 and main shaft 13 in frame 1.Described cable wheel 2 and reel 6 are enclosed within respectively the two ends of main shaft 13, and cable wheel 2, reel 6 and 13, main shaft are all free-running fit.The output shaft of described motor 8 is transmission with 13, main shaft by speed reduction gearing 5 and coordinates.On that section of main shaft 13 that described cable wheel 2 and reel are 6, have rotary disk 3, rotary disk 3 is fixed in described frame 1.The center position of described rotary disk 3 has forward gear 9, and 13, forward gear 9 and main shaft are free-running fit.One end of forward gear 9 is evenly equipped with axial flat teeth groove, on the main shaft 13 corresponding with this end, has first clutch 4, and first clutch 4 is circumferentially fixing, axially movable cooperation with 13, main shaft, and on first clutch 4, has axial flat tooth.When first clutch 4 and rotary disk 3 forward gears 9 are engagement state, the flat tooth on first clutch 4 is corresponding and intermeshing with the flat tooth slot position on forward gear 9, and forward gear 9 rotates with main shaft 13; When first clutch 4 and rotary disk 3 forward gear 9 separated state, the flat teeth groove on the flat tooth on first clutch 4 and forward gear 9 is thrown off, and forward gear 9 does not rotate with main shaft 13.On described rotary disk 3, along being circumferentially evenly equipped with pin-and-hole, all have bearing pin 10 in pin-and-hole, on bearing pin 10, all cover has satellite gear 11, and these satellite gears 11 are the counter gear of rotary disk 3.Described satellite gear 11 all meshes together with described forward gear 9 with respect to the radially inner side of rotary disk 3.One end of described cable wheel 2 is fixed with internally toothed annulus 12, and satellite gear 11 all meshes together with this internally toothed annulus 12 with respect to the radial outside of rotary disk 3.One end of described reel 6 is evenly equipped with axial flat teeth groove, on the main shaft 13 corresponding with this end, has second clutch 7, and second clutch 7 is circumferentially fixing, axially movable cooperation with 13, main shaft, and on second clutch 7, has axial flat tooth.When second clutch 7 and reel 6 are engagement state, the flat tooth on second clutch 7 is corresponding and intermeshing with the flat tooth slot position on reel 6, and reel 6 rotates with main shaft 13; When second clutch 7 and reel 6 separated state, the flat teeth groove on the flat tooth on second clutch 7 and reel 6 is thrown off, and reel 6 does not rotate with main shaft 13.
In like manner, also the position of cable wheel in said structure 2 and reel 6 can be exchanged, in one end of reel 6, internally toothed annulus 12 is set, and make itself and the satellite gear 11(counter gear of rotary disk 3) be meshed, cable wheel 2 is connected by second clutch 7 with 13, main shaft, can realize equally rotating backward of cable wheel 2 and reel 6.
This windlass, as long as its operating handle is designed to consistent with the steer direction that goes out chain/rope, forward during driving handle, on cable wheel 2, go out chain, reel 6 underlaps, while pulling back handle, on cable wheel 2, receive rope closing on chain, reel 6, can meet the requirement of naval vessel upper deck machinery general specification.Certainly, by first clutch 4 and second clutch 7, when can also select cable wheel 2 and reel 6 with main shaft 13 rotate, only one of them rotates or with main shaft 13, does not rotate with main shaft 13, can increase like this this windlass alerting ability in use.
Claims (4)
1. a windlass, comprises frame (1), has cable wheel (2), reel (6) and motor (8) in frame (1); It is characterized in that the upper main shaft (13) in addition of described frame (1), described cable wheel (2) and reel (6) are enclosed within respectively the two ends of main shaft (13), and are all free-running fit between cable wheel (2), reel (6) and main shaft (13); Between the output shaft of described motor (8) and main shaft (13), by speed reduction gearing (5), being transmission coordinates; On that section of main shaft (13) between described cable wheel (2) and reel (6), have rotary disk (3), rotary disk (3) is fixed in described frame (1); On described rotary disk (3), have forward gear (9), forward gear is engaged with counter gear on (9), be free-running fit, and the two is connected between forward gear (9) and main shaft (13) by power-transfer clutch; Described cable wheel (2) is meshed with the counter gear on rotary disk (3) by gear or gear ring, between reel (6) and main shaft (13), by power-transfer clutch, be connected, or reel (6) is meshed with the counter gear on rotary disk (3) by gear or gear ring, between cable wheel (2) and main shaft (13), by power-transfer clutch, be connected.
2. windlass as claimed in claim 1, is characterized in that described forward gear (9) is positioned at the center of rotary disk (3); Rotary disk (3) is upper all has bearing pin (10) along being circumferentially evenly equipped with pin-and-hole in pin-and-hole, on bearing pin (10), all cover has satellite gear (11), and these satellite gears (11) are the counter gear of rotary disk (3); Described satellite gear (11) all meshes together with described forward gear (9) with respect to the inner side of rotary disk (3); One end of described cable wheel (2) is fixed with internally toothed annulus (12), satellite gear (11) all meshes together with this internally toothed annulus (12) with respect to the outside of rotary disk (3), reel (6) is connected by power-transfer clutch with main shaft (13), or one end of described reel (6) is fixed with internally toothed annulus (12), satellite gear (11) all meshes together with this internally toothed annulus (12) with respect to the outside of rotary disk (3), between cable wheel (2) and main shaft (13), by power-transfer clutch, is connected.
3. windlass as claimed in claim 1 or 2, the one end that it is characterized in that described forward gear (9) is evenly equipped with axial flat teeth groove, the main shaft corresponding with this end has first clutch (4) on (13), between first clutch (4) and main shaft (13), be circumferentially fixing, axially movable cooperation, and on first clutch (4), there is axial flat tooth, when first clutch (4) and rotary disk (3) forward gear (9) are engagement state, the flat tooth on first clutch (4) is corresponding and intermeshing with the flat tooth slot position on forward gear (9).
4. windlass as claimed in claim 1 or 2, the one end that it is characterized in that described reel (6) is evenly equipped with axial flat teeth groove, the main shaft corresponding with this end has second clutch (7) on (13), between second clutch (7) and main shaft (13), be circumferentially fixing, axially movable cooperation, and on second clutch (7), there is axial flat tooth, when second clutch (7) and reel (6) are engagement state, the flat tooth on second clutch (7) is corresponding and intermeshing with the flat tooth slot position on reel (6); Or one end of described cable wheel (2) is evenly equipped with axial flat teeth groove, the main shaft corresponding with this end has second clutch (7) on (13), between second clutch (7) and main shaft (13), be circumferentially fixing, axially movable cooperation, and on second clutch (7), there is axial flat tooth, when second clutch (7) and cable wheel (2) are engagement state, the flat tooth on second clutch (7) is corresponding and intermeshing with the flat tooth slot position on cable wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742092.1U CN203581326U (en) | 2013-11-22 | 2013-11-22 | Anchor windlass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320742092.1U CN203581326U (en) | 2013-11-22 | 2013-11-22 | Anchor windlass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581326U true CN203581326U (en) | 2014-05-07 |
Family
ID=50579282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320742092.1U Withdrawn - After Issue CN203581326U (en) | 2013-11-22 | 2013-11-22 | Anchor windlass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581326U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612721A (en) * | 2013-11-22 | 2014-03-05 | 无锡市海联舰船附件有限公司 | Anchor windlass |
| CN104276259A (en) * | 2014-09-02 | 2015-01-14 | 武汉船用机械有限责任公司 | Anchor drop speed control system of anchor windlass |
| CN105966554A (en) * | 2016-05-18 | 2016-09-28 | 李理 | Electric combination anchor gear for ship |
| CN106080975A (en) * | 2016-07-19 | 2016-11-09 | 江苏海事职业技术学院 | Windlass peculiar to vessel |
-
2013
- 2013-11-22 CN CN201320742092.1U patent/CN203581326U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612721A (en) * | 2013-11-22 | 2014-03-05 | 无锡市海联舰船附件有限公司 | Anchor windlass |
| CN103612721B (en) * | 2013-11-22 | 2016-02-17 | 无锡市海联舰船附件有限公司 | a windlass |
| CN104276259A (en) * | 2014-09-02 | 2015-01-14 | 武汉船用机械有限责任公司 | Anchor drop speed control system of anchor windlass |
| CN105966554A (en) * | 2016-05-18 | 2016-09-28 | 李理 | Electric combination anchor gear for ship |
| CN106080975A (en) * | 2016-07-19 | 2016-11-09 | 江苏海事职业技术学院 | Windlass peculiar to vessel |
| CN106080975B (en) * | 2016-07-19 | 2018-06-29 | 江苏海事职业技术学院 | Windlass peculiar to vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140507 Effective date of abandoning: 20160217 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |