CN212125443U - Fairlead hole for boats and ships - Google Patents
Fairlead hole for boats and ships Download PDFInfo
- Publication number
- CN212125443U CN212125443U CN202020810267.8U CN202020810267U CN212125443U CN 212125443 U CN212125443 U CN 212125443U CN 202020810267 U CN202020810267 U CN 202020810267U CN 212125443 U CN212125443 U CN 212125443U
- Authority
- CN
- China
- Prior art keywords
- oil
- hole
- fairlead
- cable
- roller
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a ship cable guide hole, which comprises a mounting seat and a cable guide hole main body fixed on the mounting seat, wherein the cable guide hole main body is provided with a through hole, an oil cavity is arranged in the cable guide hole main body below the through hole, the front side of the upper wall of the oil cavity is provided with an opening communicated with the through hole, a roller is connected in the opening in a rotating way, one side of the cable guide hole main body is provided with an oil filling port, the bottom surface of the oil filling port is inserted with an oil conveying pipe communicated with the inside of the oil cavity, the ship cable guide hole is connected with the roller by rotating the bottom surface of the through hole, when a cable passes through the roller, the roller rotates along with the cable, the friction of the cable when the cable passes through the through hole can be reduced, the service life of the cable is prolonged, the oil cavity is filled with lubricating oil by arranging the oil cavity at the lower end of the cable guide hole, the lubricating oil can be adhered, further reducing the frictional strength of the cable as it passes through the through-openings.
Description
Technical Field
The utility model belongs to the technical field of boats and ships, concretely relates to fairlead for boats and ships hole.
Background
The cable guide hole is also called a bulwark cable hole, is a closed hole-shaped cable guide device which is arranged on a bulwark and used for limiting the cable guide position, and is a circular or elliptical annular casting. The fairlead is usually made of cast iron or cast steel, is installed on the side wall, guides the cable through the hull, and prevents the cable from damaging the hull.
Although the surface of the existing cable guide hole is smooth, when the cable passes through the through hole of the cable guide hole, the cable and the surface of the through hole still have certain friction, long-time friction can cause damage and even breakage of the cable, the replacement cost of the cable is high, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fairlead for boats and ships hole.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a fairlead for boats and ships, includes the mount pad and fixes the fairlead main part on the mount pad, seted up the through-hole in the fairlead main part, be located the through-hole below seted up the oil pocket in the fairlead main part, the opening owing to the through-hole intercommunication is opened to the upper wall front side of oil pocket, and this opening internal rotation is connected with the roller, the oil filler hole has been seted up to one side of fairlead main part, the bottom surface of oil filler hole is inserted and is equipped with the defeated oil pipe with the inside intercommunication of oil pocket, be provided with the oil filler cap on the oil filler hole.
Preferably, the outer surface of the oil port cover is provided with external threads, the inner wall of the oil filling port is provided with internal threads, and the oil port cover is in threaded connection with the oil filling port.
Preferably, the surface of the cable guide hole main body is provided with a strip-shaped observation port communicated with the inside of the oil cavity, and an observation window is arranged in the strip-shaped observation port.
Preferably, the observation window is made of transparent toughened glass materials, and the outer surface of the observation window is provided with scale marks.
Preferably, the upper surface of the roller is higher than the bottom surface of the through hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the ship cable guide hole, the roller is rotatably connected to the bottom surface of the through hole, when a cable passes through the roller, the roller rotates along with the cable, friction of the cable passing through the through hole can be reduced, and the service life of the cable is prolonged.
2. This kind of fairlead for boats and ships, through set up the oil pocket at the main part lower extreme in fairlead, the oil pocket intussuseption is filled with lubricating oil, and the surface can be stained with lubricating oil when the roller rotates, and the cable surface of contacting with the roller can adsorb lubricating oil, further reduces the friction strength when the cable passes the opening.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of a fairlead for a ship according to the present invention;
fig. 2 is a schematic structural view of a fairlead for a ship according to the present invention;
fig. 3 is a schematic side view of a fairlead for a ship according to the present invention;
in the figure: the device comprises a mounting seat 1, a cable guide hole 2, a through hole 3, a roller 4, an oil cavity 5, an oil filling port 6, an oil delivery pipe 7, an oil port cover 8 and an observation window 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions:
a cable guide hole for a ship comprises a mounting seat 1 and a cable guide hole main body 2 fixed on the mounting seat 1, wherein a strip-shaped observation opening communicated with the inside of an oil cavity 5 is formed in the surface of the cable guide hole main body 2, an observation window 9 is arranged in the strip-shaped observation opening, the observation window 9 is made of transparent toughened glass materials, scale marks are arranged on the outer surface of the observation window 9, so that the oil quantity in the oil cavity 5 can be conveniently observed, a through hole 3 is formed in the cable guide hole main body 2, the oil cavity 5 is formed in the cable guide hole main body 1 below the through hole 3, a through hole communicated with the through hole 3 is formed in the front side of the upper wall of the oil cavity 5, a roller 4 is rotatably connected to the through hole, the upper surface of the roller 4 is higher than the bottom surface of the through hole 3, so that a cable can be in contact with the roller 4 and drive the roller 4 to rotate, an oil filling opening 6 is formed in one side of, be provided with oil port lid 8 on oil filler hole 6, the surface of oil port lid 8 is provided with the external screw thread, and 6 inner walls of oil filler hole are provided with the internal thread, oil port lid 8 and 6 threaded connection of oil filler hole.
The utility model discloses a theory of operation and use flow: during the use, at first unscrew oil cap 8, pour lubricating oil into in oil filler hole 6, the lubricating oil that gets into in the oil filler hole 6 gets into in the oil pocket 5 through defeated oil pipe 7, observe the oil mass in the oil pocket 5 through observation window 5, refuel the completion back, screw in oil filler cap 8, when the cable slides in through-hole 3, the cable can contact with roller 4, the cable possesses certain frictional force with roller 4, the passing of cable can drive the rotation of roller 4, and the rotation of roller 4 can make the surface of roller 4 and the lubrication in the oil pocket 5 have to glue, realize roller 4 with lubricating oil coating on the cable, frictional force when reducing cable and through-hole 3 and slide.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the present invention.
Claims (5)
1. The utility model provides a fairlead for boats and ships, includes mount pad (1) and fixes fairlead main part (2) on mount pad (1), through-hole (3) have been seted up on fairlead main part (2), its characterized in that is located through-hole (3) below seted up oil pocket (5) in fairlead main part (2), establish because the opening of through-hole (3) intercommunication is opened to the upper wall front side of oil pocket (5), this opening internal rotation is connected with roller (4), oil filler (6) have been seted up to one side of fairlead main part (2), oil pipe (7) that are equipped with oil pocket (5) inside intercommunication are inserted to the bottom surface of oil filler (6), be provided with oil filler lid (8) on oil filler (6).
2. The fairlead hole for the ship according to claim 1, characterized in that the outer surface of said oil port cover (8) is provided with external threads, the inner wall of said oil port (6) is provided with internal threads, and said oil port cover (8) is in threaded connection with said oil port (6).
3. The fairlead for the ship according to claim 1, characterized in that the surface of the fairlead main body (2) is provided with a strip-shaped observation opening communicated with the inside of the oil cavity (5), and the strip-shaped observation opening is internally provided with an observation window (9).
4. The fairlead for the ship of claim 3, characterized in that said observation window (9) is made of transparent tempered glass material, and the outer surface of the observation window (9) is provided with scale marks.
5. Fairlead according to claim 1, characterized in that the upper surface of the rollers (4) is higher than the bottom surface of the through-hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020810267.8U CN212125443U (en) | 2020-05-15 | 2020-05-15 | Fairlead hole for boats and ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020810267.8U CN212125443U (en) | 2020-05-15 | 2020-05-15 | Fairlead hole for boats and ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212125443U true CN212125443U (en) | 2020-12-11 |
Family
ID=73694672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020810267.8U Expired - Fee Related CN212125443U (en) | 2020-05-15 | 2020-05-15 | Fairlead hole for boats and ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212125443U (en) |
-
2020
- 2020-05-15 CN CN202020810267.8U patent/CN212125443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212125443U (en) | Fairlead hole for boats and ships | |
| CN113357385A (en) | Gate valve capable of preventing sealing surface from being scratched during opening and closing | |
| CN209455549U (en) | A kind of conveyer belt bearing-lubricating device | |
| CN103144451B (en) | Ink printing wheel device with precise ink controlling function for stamping machine | |
| CN215885263U (en) | Chain lubricating arrangement is used in frame processing | |
| CN207243203U (en) | A kind of low noise elevator rope pulley | |
| CN214248294U (en) | External internal guide wheel of fretwork packing | |
| CN211686330U (en) | Engine oil drum structure | |
| CN208937138U (en) | A kind of vehicle liquid level display structure | |
| CN211251658U (en) | Automatic oiling station of gravure printing roller | |
| CN201077753Y (en) | Safety funnel | |
| CN207227632U (en) | A kind of anti abrasive bobbin cradle | |
| CN214171432U (en) | Hydrogen pressure reducing valve with external protection structure | |
| CN112121503B (en) | Take automotive lubricating oil storage box of preliminary treatment room | |
| CN216111762U (en) | Sliding self-sealing combined bearing | |
| CN220885515U (en) | Lubricating oil container | |
| CN2903642Y (en) | Grease gun | |
| CN212771086U (en) | Rotary yarn guide for chemical fiber spinning winding head | |
| CN220910220U (en) | Wear-resistant pivot device | |
| CN216397533U (en) | Supporting roll with protection function | |
| CN218808607U (en) | Chain conveying device | |
| CN218987640U (en) | Lubricating oil holding vessel with alarming function | |
| CN215214377U (en) | Vibration/noise reduction's bearing frame structure | |
| CN215324443U (en) | Extrusion conveying sealant storage device | |
| CN214515592U (en) | Steel wire oiling station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |