CN201647079U - 360-degree rotation fairleader - Google Patents
360-degree rotation fairleader Download PDFInfo
- Publication number
- CN201647079U CN201647079U CN2010201696864U CN201020169686U CN201647079U CN 201647079 U CN201647079 U CN 201647079U CN 2010201696864 U CN2010201696864 U CN 2010201696864U CN 201020169686 U CN201020169686 U CN 201020169686U CN 201647079 U CN201647079 U CN 201647079U
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- China
- Prior art keywords
- main cylinder
- cylinder body
- fairlead
- fairleader
- clamping plate
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- Expired - Fee Related
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Abstract
The utility model discloses a 360-degree rotation fairleader, which comprises a bracket, a main cylinder body and a fairlead device, wherein the main cylinder body is arranged on the bracket by means of being capable of freely rotating around the central axis thereof; the main cylinder body is provided with a through hole along the direction of the central axis thereof; the fairlead device comprises two parallel laminated boards and two glide wheels which are externally tangent with each other and arranged between the two laminated boards in parallel; and the laminated boards are vertically and fixedly arranged on the front end surface of the main cylinder body. The fairleader adopts the integrated design of the main cylinder body, an idler wheel and the like, is compact in structure and small in space occupation, can be convenient for mini type ships. Simultaneously, as a fairlead head can freely rotate around the axes of the main cylinder body, the fairleader has high flexibility ratio, can meet the requirement of the fairlead with different dictions, greatly improves the fairlead speed, saves huge amounts of equipment and labor resources, leads a cable to be more smooth as the front end of the laminated board is provided with a sleeve, and prevents the cable from being rubbed and damaged by an edge steel.
Description
Technical field
The utility model relates to a kind of fairlead that is used for ship domain folding and unfolding hawser, relates in particular to 360 ° of rotation fairleads.
Background technology
Fairlead is the accessory equipment that is used with winch etc. that is arranged on the ship deck, and traditional fairlead mostly is fairlead with horizontal roller, is made of four to nine rollers usually, to satisfy the cable demand of leading of different directions location.But for medium and small-scale vessel, it is bigger that traditional fairlead with horizontal roller takies between deck space, it is dumb to lead the cable direction, greatly reduce work efficiency, and for big-and-middle-sized boats and ships, often need to install 8 to 16 traditional fairlead with horizontal roller to satisfy the multi-faceted demand of leading cable, equipment and human resources have been wasted greatly, also have, the support of tradition fairlead with horizontal roller is the rib steel, and hawser often and the generation of support rib steel is violent in leading the cable process rubs, and causes the hawser infringement serious, force hawser often to be changed, increased cost greatly.
At above-mentioned deficiency, a kind of 360 ° of rotation fairleads need be provided, on the basis that keeps existing fairlead function, can satisfy the multi-faceted cable demand of leading.
The utility model content
In view of this, the purpose of this utility model provides a kind of 360 ° of rotation fairleads, makes roller can satisfy the cable demand of leading of different azimuth in leading the cable process, thereby has reduced the quantity of fairlead, has reduced equipment and human resources greatly.The purpose of this utility model is achieved through the following technical solutions: a kind of 360 ° of rotation fairleads, comprise support, main cylinder and leadfair, described main cylinder is being arranged on the support around its central axis free rotation mode, and main cylinder is provided with a through hole along its central axial direction; Described leadfair comprises that two clamping plate that be arranged in parallel and two are circumscribed and is set up in parallel pulley between clamping plate that the clamping plate vertical fixing is arranged on the front end face of main cylinder.
Further, the orientation of the front end edge pulley of described clamping plate is provided with sleeve pipe;
Further, be connected by bearing between described main cylinder and the support;
Further, described clamping plate are connected by welding manner with the main cylinder front end face.
The beneficial effect of utility model: 360 ° of rotation fairleads of the present utility model, adopt the integrated design of main cylinder and roller etc., compact conformation, it is little to take up room, and can be applicable to spitkit easily; Simultaneously, can rotate freely around the axis of main cylinder, therefore, lead cable flexibility ratio height, can satisfy the cable demand of leading of different azimuth, improved greatly and led cable speed, saved a large amount of equipment and human resources owing to lead cable end; The clamping plate front end is provided with sleeve pipe, makes hawser more along sliding, has avoided the frictional failure of rib steel to hawser.Two rollers and two perpendicular sleeve pipes were assisted about these 360 ° of rotation fairleads were provided with, and therefore can satisfy the many multi-faceted job requirements of working simultaneously and not hindering mutually of hawser multi-angle.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described;
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 be in the accompanying drawing 1 along A to view.
The specific embodiment
As shown in the figure, Fig. 1 is a structural representation of the present utility model, Fig. 2 be among Fig. 1 along A to view, 360 ° of rotation fairleads of the present utility model comprise support 1, main cylinder 2 and leadfair, described main cylinder 2 is being arranged on the support 1 around its axis free rotation mode, and main cylinder 2 is provided with a through hole along its central axis; Described leadfair comprises that two clamping plate that be arranged in parallel 3 and two are circumscribed and is set up in parallel pulley 4 between clamping plate that clamping plate 3 vertical fixing are arranged on the front end face of main cylinder 2.
In the use, 360 ° of rotation fairleads of the present utility model are installed on the deck of boats and ships, use jointly with equipment such as windlass on the deck, winches, reach the effect of hawser guidance operative orientation, hawser is passed mooring pipe and the main cylinder axially extending bore that two pulleys 4 form, be used to limit the service direction of hawser; In leading the cable process, because above-mentioned leadfair can rotate arbitrarily around the axis of main cylinder 2, so leadfair constantly rotation, adapting to the stressed of different azimuth, thereby satisfied the cable demand of leading of different azimuth along with the difference that is subjected to force direction; Simultaneously, these 360 ° of rotation fairleads are provided with two rollers and two perpendicular sleeve pipes are assisted, and can satisfy the many multi-faceted work requirements of working simultaneously and not hindering mutually of hawser multi-angle.In the present embodiment, be connected by bearing between described main cylinder 2 and the support 1, clamping plate 3 are connected by welding manner with main cylinder 2 front end faces, adopt the integrated design of main cylinder and roller etc., compact conformation, it is little to take up room, and can be applicable to various spitkits easily; Also have, the sleeve pipe that the orientation of the front end edge pulley of described clamping plate 3 is provided with makes hawser more along sliding, has reduced friction force, has also avoided the frictional failure of rib steel to hawser, has saved cost.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. 360 ° of rotation fairleads, it is characterized in that: comprise support (1), main cylinder (2) and leadfair, described main cylinder (2) is being arranged on the support (1) around its central axis free rotation mode, and main cylinder (2) is provided with a through hole along its central axial direction; Described leadfair comprises two clamping plate that be arranged in parallel (3) and two circumscribed pulleys between clamping plate (4) that are set up in parallel, and clamping plate (3) vertical fixing is arranged on the front end face of main cylinder (2).
2. 360 ° of rotation fairleads according to claim 1 is characterized in that: the orientation of the front end edge pulley of described clamping plate (3) is provided with sleeve pipe (5).
3. 360 ° of rotation fairleads according to claim 2 is characterized in that: be connected by bearing between described main cylinder (2) and the support (1).
4. 360 ° of rotation fairleads according to claim 3 is characterized in that: described clamping plate (3) are connected by welding manner with main cylinder (2) front end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696864U CN201647079U (en) | 2010-04-23 | 2010-04-23 | 360-degree rotation fairleader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201696864U CN201647079U (en) | 2010-04-23 | 2010-04-23 | 360-degree rotation fairleader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647079U true CN201647079U (en) | 2010-11-24 |
Family
ID=43112302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201696864U Expired - Fee Related CN201647079U (en) | 2010-04-23 | 2010-04-23 | 360-degree rotation fairleader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647079U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896176A (en) * | 2014-03-31 | 2014-07-02 | 国家海洋局第二海洋研究所 | Pulley device for underwater towing operation |
| CN105584590A (en) * | 2015-12-17 | 2016-05-18 | 巨力索具股份有限公司 | Multifunctional rotary cable guide device |
| CN106451236A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Cable supporting device and excavating equipment |
| CN107054567A (en) * | 2017-06-09 | 2017-08-18 | 南通力威机械有限公司 | A kind of fairlead under water |
| CN107499457A (en) * | 2017-09-26 | 2017-12-22 | 上海振华重工(集团)股份有限公司 | Commutate rope guide |
| CN109263807A (en) * | 2018-10-25 | 2019-01-25 | 方育贞 | Ship dragline structure |
| CN112519960A (en) * | 2020-12-09 | 2021-03-19 | 中船绿洲镇江船舶辅机有限公司 | Boat davit cable direction arrangement tool of space swing pulley and wiring method thereof |
-
2010
- 2010-04-23 CN CN2010201696864U patent/CN201647079U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896176A (en) * | 2014-03-31 | 2014-07-02 | 国家海洋局第二海洋研究所 | Pulley device for underwater towing operation |
| CN103896176B (en) * | 2014-03-31 | 2016-03-23 | 国家海洋局第二海洋研究所 | A kind of pulley gear for underwater towing operation |
| CN105584590A (en) * | 2015-12-17 | 2016-05-18 | 巨力索具股份有限公司 | Multifunctional rotary cable guide device |
| CN106451236A (en) * | 2016-12-06 | 2017-02-22 | 北京迈弛科技发展有限公司 | Cable supporting device and excavating equipment |
| CN106451236B (en) * | 2016-12-06 | 2018-04-24 | 北京迈弛科技发展有限公司 | A kind of cable support device and excavating equipment |
| CN107054567A (en) * | 2017-06-09 | 2017-08-18 | 南通力威机械有限公司 | A kind of fairlead under water |
| CN107054567B (en) * | 2017-06-09 | 2023-11-17 | 南通力威机械有限公司 | Underwater cable guiding device |
| CN107499457A (en) * | 2017-09-26 | 2017-12-22 | 上海振华重工(集团)股份有限公司 | Commutate rope guide |
| CN109263807A (en) * | 2018-10-25 | 2019-01-25 | 方育贞 | Ship dragline structure |
| CN109263807B (en) * | 2018-10-25 | 2020-10-30 | 涡阳县信隆船舶附件有限公司 | Ship guide rope structure |
| CN112519960A (en) * | 2020-12-09 | 2021-03-19 | 中船绿洲镇江船舶辅机有限公司 | Boat davit cable direction arrangement tool of space swing pulley and wiring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130423 |