CN212125442U

CN212125442U - Guide cable roller capable of reducing abrasion of cable

Info

Publication number: CN212125442U
Application number: CN202020810255.5U
Authority: CN
Inventors: 钱海平; 王晓军
Original assignee: Jiangsu Dimte Shipbuilding Technology Co ltd
Current assignee: Jiangsu Dimte Shipbuilding Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model relates to the technical field of ships, and discloses a cable guide roller for reducing cable wear, which comprises two parallel cable guide plates and a cable guide wheel rotatably connected between the two cable guide plates, wherein the inner side of the front end of the cable guide plate is fixedly connected with a fixed plate, the front side of the fixed plate is provided with a U-shaped groove, two parallel supporting plates are arranged in the U-shaped groove, a roller is arranged between the supporting plates, the two ends of the roller are rotatably connected with the supporting plates, the upper wall and the lower wall of the U-shaped groove are provided with through holes, and a fixed rod is inserted in the through holes, so that the cable guide roller for reducing cable wear is convenient to rotate by arranging the fixed plate to be matched with the supporting plates, when the cable is influenced by wind waves in the cable winding process, the direct contact between the cable and the cable guide plates is prevented, and the friction between the cable guide plates is avoided when the cable is wound, long-term friction may result in damage to the cable, increasing the service life of the cable.

Description

Guide cable roller capable of reducing abrasion of cable

Technical Field

The utility model relates to a boats and ships technical field specifically is a reduce fairlead gyro wheel of hawser wearing and tearing.

Background

A fairlead roller that reduces cable wear refers to a mooring device used to guide or redirect a cable through to protect the cable from wear. Usually a metal wheel, and some are provided with a round pile or a roller between two clamp claws at the deck side or wharf side of the ship. For leading out the cable from a certain location alongside the vessel or quayside.

When boats and ships leaned on the shore, generally all through the fairlead gyro wheel that reduces hawser wearing and tearing with the hawser, receive the cable on a stranded cable section of thick bamboo, because rivers are in the flow state, can lead to the hull to appear side-to-side movement about, when boats and ships were received the cable and are leaned on the shore, the hawser can be at the shift position that does not stop on the fairlead gyro wheel that reduces hawser wearing and tearing to can increase the frictional force of hawser and the fairlead gyro wheel that reduces hawser wearing and tearing, cause the damage of stranded hawser, for this we propose a fairlead gyro wheel that reduces hawser wearing and tearing and solving above-.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a reduce cable conductor gyro wheel of hawser wearing and tearing possesses advantages such as frictional force, protection hawser, the life who improves the hawser that reduces the hawser wearing and tearing guide cable gyro wheel, has solved the problem that the background art provided.

(II) technical scheme

For the purpose of realizing above-mentioned frictional force, protection hawser, the life who improves the hawser that reduces the hawser and reduce the chock gyro wheel of hawser wearing and tearing, the utility model provides a following technical scheme: the utility model provides a reduce hawser wearing and tearing's fairlead, includes the fairlead of two parallel arrangement and rotates the fairlead wheel of connection between two fairleads, the inboard fixed connection fixed plate in front of fairlead, the fixed plate front side is seted up the U-shaped groove, the U-shaped inslot has the backup pad of two parallel arrangements, be provided with the gyro wheel between the backup pad, the both ends and the backup pad rotation of gyro wheel are connected, the through-hole has been seted up to the upper wall and the lower wall in U-shaped groove, the through-hole interpolation is equipped with the dead lever, the one end and the backup pad fixed connection of dead lever, the other end fixedly connected with baffle of dead lever is located between baffle and the fixed plate the winding has compression spring on the dead lever, compression spring's one end and baffle fixed connection, compression spring's the other end and fixed plate fixed.

Preferably, the roller is provided with a groove, and the groove is annularly arranged.

Preferably, the side wall of the cable guide plate is fixedly connected with a fixed seat, and the fixed seat is provided with a fixed hole.

Preferably, the diameter of the baffle is larger than that of the through hole.

Preferably, the fixing rod is in threaded connection with the supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of reduce hawser wearing and tearing's chock gyro wheel through setting up fixed plate cooperation backup pad, is convenient for rotate the gyro wheel, and the hawser is when receiving cable in-process and receives the stormy waves influence hull side-to-side movement, has prevented the direct contact of hawser and chock board, has avoided the hawser when receiving the friction that produces between cable and the chock board, and long-time friction can lead to the damage of hawser, improves the life of hawser.

2. This kind of reduce fairlead gyro wheel of hawser wearing and tearing, through setting up dead lever, baffle, through-hole cooperation compression spring, the backup pad of being convenient for drives the gyro wheel up-and-down motion, and the hawser receives the influence of stormy waves not only can the side-to-side motion but also up-and-down motion at the cable take-up in-process hull, and when the hull up-and-down motion, reduces the friction between hawser and the gyro wheel, reduces the resistance when taking in, improves the life of hawser.

Drawings

Fig. 1 is a schematic top view of a cable guiding roller for reducing cable wear according to the present invention;

FIG. 2 is a schematic cross-sectional view of a cable guide roller for reducing wear of a cable according to the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a cable guide roller for reducing cable wear according to the present invention;

in the figure: the cable guide device comprises a cable guide plate 1, a cable guide wheel 2, a fixing plate 3, a U-shaped groove 4, a supporting plate 5, a roller 6, a through hole 7, a fixing rod 8, a baffle 9, a compression spring 10, a groove 11, a fixing seat 12, a fixing hole 13 and a fixing hole.

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, a cable guiding roller for reducing cable wear comprises two cable guiding plates 1 arranged in parallel and a cable guiding wheel 2 rotatably connected between the two cable guiding plates 1, wherein the side wall of the cable guiding plate 1 is fixedly connected with a fixing seat 12, the fixing seat 12 is provided with a fixing hole 13, the cable guiding roller for reducing cable wear is conveniently installed by a user by arranging the fixing seat 12, the inner side of the front end of the cable guiding plate 1 is fixedly connected with a fixing plate 3, the front side of the fixing plate 3 is provided with a U-shaped groove 4, two supporting plates 5 arranged in parallel are arranged in the U-shaped groove 4, a roller 6 is arranged between the supporting plates 5, the fixing plate 3 is matched with the supporting plates 5 to facilitate rotating the roller 6, when the cable is influenced by wind waves during cable winding, the cable is prevented from directly contacting the cable guiding plates 1, the friction between the cable and the cable guiding plates 1 during cable winding is avoided, and the cable can be damaged by long-time friction, the service life of the cable rope is prolonged, the roller 6 is provided with the groove 11, the groove 11 is annularly arranged, when the ship body moves up and down under the influence of wind and wave, the cable rope can drive the roller 6 to move up and down under the action of the groove 11 and simultaneously can rotate the roller 6, the contact between the cable rope and the supporting plate 5 is avoided, the resistance in cable rope collecting is reduced at the moment, the service life of the cable rope is prolonged, the two ends of the roller 6 are rotatably connected with the supporting plate 5, the upper wall and the lower wall of the U-shaped groove 4 are provided with the through holes 7, the fixing rod 8 is inserted in the through hole 7, the fixing rod 8 is in threaded connection with the supporting plate 5, one end of the fixing rod 8 is fixedly connected with the supporting plate 5, the fixing rod 8 is in threaded connection with the supporting plate 5, the roller 6 on the supporting plate 5 is convenient to detach and replace, the cable guide roller reducing the abrasion of, the diameter of baffle 9 is greater than the diameter of through-hole 7, it has compression spring 10 to be located the winding on the dead lever 8 between baffle 9 and the fixed plate 3, compression spring 10's one end and baffle 9 fixed connection, compression spring 10's the other end and fixed plate 3 fixed connection, through setting up dead lever 3, baffle 9, through-hole cooperation compression spring 10, the backup pad 5 of being convenient for drives gyro wheel 6 up-and-down motion, the hawser receives the influence of stormy waves not only can the side-to-side motion but also up-and-down motion at the cable collection in-process hull, when the hull up-and-down motion, reduce the friction between hawser and the gyro wheel 6, reduce the resistance when collecting, the life of hawser.

The working principle is as follows: when the ship is used, firstly, the guide cable roller for reducing the abrasion of the cable rope is fixed at the position matched with the fixed hole 13 through the fixed seat 12 of the guide cable roller for reducing the abrasion of the cable rope, when the ship is in shore, the cable is stranded through the stranding drum, when the cable rope is stranded, the cable rope can pass through the guide cable wheel 2, the ship body can move up and down and left and right under the influence of wind waves, at the moment, the cable rope can move left and right on the guide cable wheel 2, the fixed plate 3 and the roller 6 can prevent the cable rope from directly contacting with the guide cable plate 2 when moving left and right, the roller 6 can be supported when moving left and right on the roller 6, the roller can rotate under the action of the supporting plate 5, at the moment, the friction between the cable rope and the roller 6 can be reduced when the cable rope is collected, under the fixed rod 3, the baffle plate 9 and the through hole 7 which are matched with the compression spring 10, the hawser can drive gyro wheel 6 again and can make gyro wheel 6 rotate when reciprocating under the effect of recess 11, has avoided the contact of hawser and backup pad 5, and the resistance when at this moment will reducing cable is drawn improves the life of hawser.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cable guide roller for reducing cable wear comprises two parallel cable guide plates (1) and a cable guide wheel (2) rotatably connected between the two cable guide plates (1);

the method is characterized in that:

the inner side of the front end of the cable guide plate (1) is fixedly connected with a fixed plate (3), the front side of the fixed plate (3) is provided with a U-shaped groove (4), two parallel supporting plates (5) are arranged in the U-shaped groove (4), a roller (6) is arranged between the supporting plates (5), two ends of the roller (6) are rotationally connected with the supporting plate (5), the upper wall and the lower wall of the U-shaped groove (4) are provided with through holes (7), a fixing rod (8) is inserted into the through hole (7), one end of the fixing rod (8) is fixedly connected with the supporting plate (5), the other end of the fixed rod (8) is fixedly connected with a baffle (9), a compression spring (10) is wound on the fixed rod (8) between the baffle (9) and the fixed plate (3), one end of the compression spring (10) is fixedly connected with the baffle (9), and the other end of the compression spring (10) is fixedly connected with the fixing plate (3).

2. A chock roller for reducing wear on a cable as claimed in claim 1, in which: a groove (11) is formed in the roller (6), and the groove (11) is arranged in an annular mode.

3. A chock roller for reducing wear on a cable as claimed in claim 1, in which: the lateral wall fixedly connected with fixing base (12) of fairlead (1), fixed orifices (13) have been seted up on fixing base (12).

4. A chock roller for reducing wear on a cable as claimed in claim 1, in which: the diameter of the baffle (9) is larger than that of the through hole (7).

5. A chock roller for reducing wear on a cable as claimed in claim 1, in which: the fixing rod (8) is in threaded connection with the supporting plate (5).