CN115107926A

CN115107926A - Mooring cable guider

Info

Publication number: CN115107926A
Application number: CN202210856951.3A
Authority: CN
Inventors: 晏志清; 蒋建波
Original assignee: Jianglong Shipbuilding Co Ltd
Current assignee: Jianglong Shipbuilding Co Ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-09-27

Abstract

The invention discloses a mooring fairlead, comprising: the body of rod, body of rod one end is connected with telescopic front end, and telescopic terminal joint has the roll-off support arm, and the bottom of roll-off support arm articulates there is leading-in support arm, is connected with the spring between roll-off support arm and the leading-in support arm, and the front end of leading-in support arm is provided with the support, and the bottom of support is hung and is equipped with the hawser, is provided with magnetic coupling mechanism between support and the sleeve, and after support and roll-off support arm passed the bollard in proper order, the hawser was worn to locate on the bollard. The mooring rope can be moored by a single person without assistance of other people, can be quickly hung by the mooring rope when in use, improves the mooring timeliness and reduces the mooring danger of workers.

Description

Mooring cable guider

Technical Field

The invention relates to the field of ship mooring, in particular to a mooring fairlead.

Background

The mooring device for the ship is equipment used when the ship is tied to a wharf or other ships, when the ship is in shore or leans against the ship, a mooring rope on a ship body needs to be fixedly connected with a bollard, and a worker fixes the mooring rope on the bollard in a binding or hanging and buckling mode to finish mooring the ship.

When a ship is close to a wharf or other ships, one end of a cable needs to be thrown to the wharf or other ships, a crew is dispatched to the wharf or other ships to catch the cable, and then the cable is tied to a cable pile or a mooring point; when a ship is close to a wharf or other ships, a crew is sent to jump the wharf or the ship after the ship is repeatedly operated to be close to the wharf or the ship as much as possible, then the crew on the ship throws out a cable to be caught by the crew on the shore or the ship, and then the cable pile or a mooring point tied by the cable is arranged, so that the mooring timeliness is poor, the crew in the wharf or other ships needs to be contacted in advance for matching to finish mooring, the ship needs to be repeatedly operated, the distance between the ship and the wharf or other ships is controlled, collision is prevented, and the ship control difficulty is high; in addition, the personnel who get off the ship need control the instantaneous distance between the two well, jump to the opposite side, danger is very high, easily mistake to fall into water, takes place danger.

Disclosure of Invention

The invention aims to provide a mooring fairlead to solve the problems that two persons are needed to be matched in the mooring process of a ship, the mooring timeliness is poor and accidents are easy to happen in the mooring process.

According to an aspect of the present invention, there is provided a mooring fairlead, including: the body of rod, body of rod one end is connected with telescopic front end, and telescopic terminal joint has the roll-off support arm, and the bottom of roll-off support arm articulates there is leading-in support arm, is connected with the spring between roll-off support arm and the leading-in support arm, and the front end of leading-in support arm is provided with the support, and the bottom of support is hung and is equipped with the hawser, is provided with magnetic coupling mechanism between support and the sleeve, and after support and roll-off support arm passed the bollard in proper order, the hawser was worn to locate on the bollard.

After the support is contacted with the cable pile, the rod body is pulled to separate the magnetic coupling mechanism, and the cable rope passes through the cable pile along the belt; after the bracket passes through the cable pile, the magnetic combination mechanism is recombined under the action of the tension of the spring; and continuously pulling the rod body to enable the sliding-out support arm to be in contact with the bollard, sliding the sliding-out support arm to be separated from the sleeve under the action of the pulling force, enabling the bollard to penetrate out of the sliding-out support arm and the sleeve, enabling the sliding-out support arm to be clamped with the sleeve again under the action of the pulling force of the spring, and enabling one end of the cable to penetrate through the bollard and return to the hand of a user.

The mooring rope can be moored by a single person without assistance of other people, can be quickly hung by the mooring rope when in use, improves the mooring timeliness and reduces the mooring danger of workers.

In order to better solve the technical defects, the invention also has a better technical scheme that:

in some embodiments, the rod body is provided with a handheld end, and the handheld end is provided with a small ring for the cable to pass through. From this, the becket that the confession hawser was worn to establish can make things convenient for operating personnel fixed hawser, prevents that the hawser from dropping the aquatic when threading the hawser.

In some embodiments, a first clamping groove matched with the width of the sliding-out support arm is formed in the tail end of the sleeve, a round angle is arranged in the first clamping groove, flexible rubber is arranged in the first clamping groove, and the sliding-out support arm is clamped with the first clamping groove. From this, telescopic end comes the block roll-off support arm through the elasticity of flexible rubber, can separate with first joint groove when roll-off support arm atress, can recombine under the effect of spring again after the separation.

In some embodiments, the sliding-out support arm is vertically clamped at one end of the sleeve, one end of the leading-in support arm is hinged at the bottom of the sliding-out support arm through a rotating pin shaft, and the leading-in support arm is parallel to the sleeve when being static. Therefore, the longitudinal height of the cable pile is reduced, and the cable pile can conveniently and smoothly pass through the cable pile.

In some embodiments, a spring is connected between the inside of the out leg and the top of the in leg. Therefore, the sliding-out support arm and the guiding-in support arm can rotate and reset along the rotating pin shaft.

In some embodiments, the support comprises a support part, a contact part and a magnetic part, the support part is vertically connected to one side of the leading-in support arm, the contact part is obliquely connected to the front end of the leading-in support arm, and the magnetic part is connected between the top end of the support part and the top end of the contact part. Therefore, the supporting part is vertically connected with the leading-in support arm to reinforce the integral structure of the support; the oblique arrangement of the contact part can ensure that the magnetic closing mechanism can be jacked open by pressure when the magnetic closing mechanism is in contact with the cable pile for movement, so that the leading-in support arm is separated from the sleeve.

In some embodiments, the magnetic coupling mechanism includes a second coupling groove, a first magnet, a second magnet, and a coupling block, the second coupling groove is disposed at the bottom of the sleeve, the first magnet is disposed outside the second coupling groove, the coupling block is disposed on the top surface of the magnetic coupling portion, the second magnet is disposed on the surface of the magnetic coupling portion, the second coupling groove is coupled with the coupling block, the second coupling groove is disposed with a flexible rubber, and the relative magnetic poles of the first magnet and the second magnet are different from each other. From this, come magnetic closure support and sleeve through first magnet and the second magnet that relative magnetic pole is different each other, the joint cooperation through second joint groove and joint piece can make support and muffjoint more stable.

In some embodiments, the shaft is a telescoping shaft. Therefore, different offshore and ship-to-ship distances can be dealt with by adjusting the length of the rod body.

In some embodiments, the top of the snap-in block is provided with a rounded corner. Therefore, when the cable pile is contacted with the clamping block, the round angle can prevent the clamping block and the cable pile from being scraped by mutual cutting.

Drawings

FIG. 1 is a schematic structural diagram of step one in the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of step two in the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of step three in the embodiment of the present invention;

FIG. 4 is a schematic structural diagram of step four in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of step five in the embodiment of the present invention;

FIG. 6 is a schematic view of view A of FIG. 1;

FIG. 7 is a schematic view of view B of FIG. 1;

fig. 8 is a schematic structural view of the stent of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, the present application provides a mooring fairlead, including: the body of

rod

1, 1 one end of the body of rod is connected with the front end of sleeve 2, the terminal joint of sleeve 2 has roll-off support arm 3, the bottom of roll-off support arm 3 articulates there is leading-in support arm 4, be connected with spring 5 between roll-off support arm 3 and the leading-in support arm 4, the front end of leading-in support arm 4 is provided with the support, the bottom of support is hung and is equipped with hawser 6, be provided with magnetism between support and the sleeve 2 and close the mechanism, after support and roll-off support arm 3 passed bollard 7 in proper order, hawser 6 was worn to locate on bollard 7.

After the support is contacted with the bollard 7, the rod body 1 is pulled to separate the magnetic coupling mechanism, and the cable 6 passes through the bollard 7 along the belt; after the bracket passes through the bollards 7, the magnetic combination mechanism is recombined under the action of the tension of the spring 5; and continuously pulling the rod body 1 to enable the sliding-out support arm 3 to be in contact with the bollard 7, separating the sliding-out support arm 3 from the sleeve 2 under the action of pulling force, enabling the bollard 7 to penetrate out of the sliding-out support arm 3 and the sleeve 2, enabling the sliding-out support arm 3 to be clamped with the sleeve 2 again under the action of the pulling force of the spring 5, and enabling one end of the cable 6 to penetrate through the bollard 7 and return to the hand of a user.

The body of rod 1 is provided with handheld end, and handheld serving is provided with the ringlet 8 that supplies hawser 6 to wear to establish, sets up ringlet 8 that supplies hawser 6 to wear to establish and can make things convenient for operating personnel fixed hawser 6, and hawser 6 drops aquatic when preventing to wear to draw hawser 6.

The first joint groove 9 that agrees with the width of roll-off support arm 3 is seted up at sleeve 2's end, and first joint groove 9 is provided with the fillet, is provided with flexible rubber in the first joint groove 9, roll-off support arm 3 and first joint groove 9 joint, and sleeve 2's end comes block roll-off support arm 3 through flexible rubber's elasticity, can separate with first joint groove 9 when roll-off support arm 3 atress, can recombine under spring 5's effect after the separation. The roll-off support arm 3 is vertically clamped at one end of the sleeve 2, one end of the leading-in support arm 4 is hinged to the bottom of the roll-off support arm 3 through the rotating pin shaft 10, the leading-in support arm 4 is parallel to the sleeve 2 when being static, the longitudinal height of the application is reduced, the spring 5 is conveniently connected between the inner side of the roll-off support arm 3, which can smoothly pass through the bollard 7, and the top of the leading-in support arm 4, and the roll-off support arm 3 and the leading-in support arm 4 can be rotated and reset along the rotating pin shaft 10.

The support comprises a supporting part 11, a contact part 12 and a magnetic coupling part 13, wherein the supporting part 11 is vertically connected to one side of the leading-in support arm 4, the contact part 12 is obliquely connected to the front end of the leading-in support arm 4, the magnetic coupling part 13 is connected between the top end of the supporting part 11 and the top end of the contact part 12, and the supporting part 11 is vertically connected to the leading-in support arm 4 to reinforce the whole structure of the support; the oblique arrangement of the contact part 12 can ensure that the magnetic closing mechanism can be pushed open by pressure when the contact part is in contact with the cable pile 7, so that the leading-in support arm 4 is separated from the sleeve 2.

Magnetic closing mechanism includes second joint groove 14, first magnet 15, second magnet 16 and joint piece 17, second joint groove 14 sets up in sleeve 2's bottom, second joint groove 14 is provided with first magnet 15 outward, joint piece 17 sets up in the top surface that magnetic closing portion 13, second magnet 16 sets up on the face that magnetic closing portion 13, second joint groove 14 and joint piece 17 joint, be provided with flexible rubber in the second joint groove 14, first magnet 15 is different each other with second magnet 16's relative magnetic pole, come magnetic closing support and sleeve 2 through first magnet 15 and the second magnet 16 that relative magnetic pole is different each other, can make support and sleeve 2 be connected more stably through the joint cooperation of second joint groove 14 with joint piece 17.

In some embodiments, the rod body 1 is a telescopic rod, and different offshore and offshore distances can be met by adjusting the length of the rod body 1.

In some embodiments, the sleeve 2 and the sliding out arm 3 may be coupled by magnetic coupling.

In some embodiments, the top of the clamping block 17 is provided with a round corner, and when the bollards 7 contact with the clamping block 17, the round corner can prevent the clamping block 17 and the bollards 7 from being scraped to cut each other

The specific using process of the application can be divided into the following steps:

the method comprises the following steps: as shown in fig. 1, the front end of the cable 6 is threaded into the small ring 8 and then tied to the bottom of the bracket, at this time, the sleeve 2 is clamped with the sliding support arm, and the sleeve 2 is magnetically combined with the bracket;

step two: as shown in fig. 2, after the rod body 1 is extended to make the contact part 12 of the bracket and the upper part of the bollard 7 abut against each other, the rod body 1 is held by hand and pulled backwards to make the sleeve 2 and the bracket separate, the bracket and the leading-in support arm 4 swing clockwise around the rotating pin shaft 10, and a first gap for the upper part of the bollard 7 to enter is formed between the magnetic part 13 and the sleeve 2;

step three: after the upper part of the bollard 7 enters the first notch, the bracket and the leading-in arm 4 are reset counterclockwise under the action of the spring 5, and the rod body 1 is pulled backward.

Step four: as shown in fig. 4, the rod body 1 is pulled backwards continuously until the upper part of the bollard 7 is contacted with the sliding-out support arm 3, so that the sliding-out support arm 3 is separated from the sleeve 2, and a second gap is formed between the sliding-out support arm 3 and the sleeve 2;

step five: as shown in fig. 5, the rod body 1 is continuously pulled to make the upper part of the bollard 7 separate from the second gap, the sliding-out support arm 3 is reset under the action of the spring 5, and is clamped with the sleeve 2 again, the cable 6 is arranged on the bollard 7 in a penetrating manner, and the rod body 1 is retracted to finish mooring.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mooring fairlead, comprising: the body of rod, body of rod one end is connected with telescopic front end, telescopic terminal joint has the roll-off support arm, the bottom of roll-off support arm articulates there is leading-in support arm, be connected with the spring between roll-off support arm and the leading-in support arm, the front end of leading-in support arm is provided with the support, the bottom of support is hung and is equipped with the hawser, be provided with magnetism between support and the sleeve and close the mechanism, after support and roll-off support arm passed the bollard in proper order, the hawser is worn to locate on the bollard.

2. Mooring fairlead according to claim 1, characterized in that said rod body is provided with a hand-held end on which a small ring is provided through which said rope is threaded.

3. The mooring fairlead according to claim 1, wherein a first clamping groove matched with the width of the sliding-out support arm is formed in the end of the sleeve, a round corner is formed in the first clamping groove, flexible rubber is arranged in the first clamping groove, and the sliding-out support arm is clamped with the first clamping groove.

4. A mooring line guide according to claim 1, wherein the slide-out arm is vertically clamped to one end of the sleeve, and the lead-in arm is hinged at its one end to the bottom of the slide-out arm by a rotating pin, the lead-in arm being parallel to the sleeve at rest.

5. A mooring fairlead according to claim 4, characterized in that a spring is connected between the inner side of the out-slide arm and the top of the in-guide arm.

6. The mooring fairlead according to claim 1, wherein said bracket comprises a support portion, a contact portion, and a magnetic coupling portion, said support portion is vertically connected to one side of said leading-in arm, said contact portion is obliquely connected to a front end of said leading-in arm, and said magnetic coupling portion is connected between a top end of said support portion and a top end of said contact portion.

7. The mooring cable guide according to claim 6, wherein the magnetic coupling mechanism comprises a second coupling groove, a first magnet, a second magnet and a coupling block, the second coupling groove is disposed at the bottom of the sleeve, the first magnet is disposed outside the second coupling groove, the coupling block is disposed on the top surface of the magnetic coupling portion, the second magnet is disposed on the surface of the magnetic coupling portion, the second coupling groove is coupled with the coupling block, the second coupling groove is disposed with a flexible rubber, and the relative magnetic poles of the first magnet and the second magnet are different from each other.

8. A mooring fairlead according to claim 1, characterized in that said rod body is a telescopic rod.

9. Mooring fairlead according to claim 7, characterized in that the top of the gripping blocks is provided with rounded corners.