CN209479903U - A kind of fishing boat bower anchor double rollers mechanism - Google Patents

Abstract

The utility model relates to a kind of fishing boat bower anchor double rollers mechanisms, in particular to fishing boat anchor mechanism technical field.This fishing boat bower anchor double rollers mechanism includes fishing boat body, horizontal anchor winch on the fishing boat body deck, winding displacement bar, bollard, cross bar, there are the double pawl bower anchors of bar in fishing boat body bow position, turning rolls, anchor notch, the turning rolls is set to the anchor bottom of the gap, it is described to there are the double pawl bower anchors of bar to be connected with the horizontal anchor winch by anchor cable, the turning rolls is equipped with the first idler wheel, second idler wheel, first idler wheel is set to above second idler wheel, first idler wheel is set in the anchor notch, second idler wheel is set to immediately below the anchor notch, first idler wheel, the second idler wheel circle center line connecting and horizontal line angle are 45 °, it is simple and practical in structure, operation of casting anchor and unmoor can be completed in one, reaching reduction anchor and casting anchor difficulty and prevents anchor winch stall or beats The purpose that sliding phenomenon occurs.

Description

A kind of fishing boat bower anchor double rollers mechanism

Technical field

The utility model relates to fishing boat anchor mechanism technical field more particularly to a kind of fishing boat bower anchor double rollers mechanisms.

Background technique

In recent years, newly-built fishing boat gradually developed to enlargement, and equipment also tends to be advanced.Newly-built fishing boat captain is universal All at 40 meters or more, the requirement for anchoring and mooring system is also greatly improved, and anchor weight, anchor cable diameter, anchor winch power substantially increase Add, personnel's operating difficulties, large labor intensity when causing to cast anchor and unmoor.According to previous design, when the scale of construction of ship is greatly to one When determining degree, it is proposed that mooring system cooperates the form of anchor chain using patent anchor.However it is equipped with patent anchor and mooring system for ship, The facilities such as hawse-pipe, windlass, chain locker, chain wheel for hawse pipe need to be configured, and patent anchor and anchor chain are higher by standard component purchasing price, Construction cost and operation cost is necessarily caused to increase.In addition, fishermen still compares the mode of operation of traditional custom, or habit Work as anchor cable, double pawl stocked anchor of anchor or traditional custom with cordage.

Since anchor weight and anchor cable diameter increase, the large labor intensity unmoored and cast anchor is caused, when especially casting anchor, anchor pole turns It needs arduously can just mention very much at ring, could then complete movement of casting anchor；When anchor, when anchor pole change reaches bow idler wheel When place, anchor needs to lean on the pulling force of anchor winch to complete to overturn 90 ° of movement, and the pulling force needed at this time is entire unmoors in the process most It is big, often occur anchor winch stall or slipping phenomenon, the urgent need anchor system that takes measures to have cast anchor to traditional fishing boat carries out It improves.

Summary of the invention

(1) technical problems to be solved

The purpose of this utility model is to prevent anchor winch stall or slipping phenomenon for how reducing anchor difficulty of casting anchor The problem of generation, a kind of fishing boat bower anchor double rollers mechanism provided.

(2) technical solution

In order to solve deficiency in the prior art, the utility model provides such a fishing boat bower anchor double rollers machine Structure, the technical solution adopted in the utility model are:

A kind of fishing boat bower anchor double rollers mechanism, including fishing boat body, horizontal on the fishing boat body deck Anchor winch, winding displacement bar, bollard, cross bar set gradually the horizontal anchor winch, the winding displacement bar, institute from hull to bow Bollard and the cross bar are stated, there are the double pawl bower anchors of bar, turning rolls, anchor notch in fishing boat body bow position, described Turning rolls is set to the anchor bottom of the gap, described to have the double pawl bower anchors of bar to be connected with the horizontal anchor winch by anchor cable, The turning rolls is equipped with the first idler wheel, the second idler wheel, and first idler wheel is set to above second idler wheel, first idler wheel In the anchor notch, second idler wheel is set to immediately below the anchor notch, first idler wheel, second rolling It takes turns circle center line connecting and horizontal line angle is 45 °.

Preferably, the distance of the cross bar to first idler wheel has the double pawl bower anchor bars of bar long consistent with described, the cross Bar is equipped with safety rope.

Preferably, the crossbar tip level height is lower than first idler wheel top level height.

(3) beneficial effect

Turning rolls is arranged by the way that anchor notch is arranged in bow, in anchor bottom of the gap in the utility model, then in idler wheel First idler wheel and the second idler wheel are set on frame, and the second idler wheel is arranged first in anchor notch for the setting of the first idler wheel Idler wheel and anchor bottom of the gap, then by the first idler wheel and the second idler wheel circle center line connecting be set as with 45 ° of horizontal line angle, unmoor When, during pulling anchor cable that there will be the double pawl bower anchors of bar to pull up by horizontal anchor winch, anchor cable and there are the double pawl bower anchor anchors of bar 90 ° of the angle of bar from original single idler wheel are reduced to 45 °, and can substantially reduce has bar double pawl bower anchor anchor poles required when overturning Pulling force, and after thering are the double pawl bower anchor anchor poles of bar to contact simultaneously with the first idler wheel and the second idler wheel in uphill process, Neng Gouwen Fixed to rise, pulling force is substantially reduced, and during casting anchor, since setting crossbar tip level height is lower than first rolling Top level height is taken turns, has the position of centre of gravity of the double pawl bower anchors of bar to be only located at the position of the first slightly biased ship stern of roller stress point, therefore To can easily there are the double pawl bower anchors of bar to lift and be thrown into along the first idler wheel marine, pass through this simple and practical structure design, it is single Operation of casting anchor and unmoor can be completed in people, reaches to reduce to unmoor and casts anchor difficulty and prevent anchor winch stall or slipping phenomenon generation Purpose.

Detailed description of the invention

Fig. 1 is a kind of structure front view of fishing boat bower anchor double rollers mechanism of the utility model.

Fig. 2 is the structure top view of the utility model.

It is attached in the figure, it is marked as 1- fishing boat body, the horizontal anchor winch of 2-, 3- winding displacement bar, 4- bollard, 5- cross bar, 6- have The double pawl bower anchors of bar, 7- turning rolls, 11- anchor notch, 61- anchor cable, the first idler wheel of 71-, the second idler wheel of 72-.

Specific embodiment

Please refer to Fig. 1 ~ 2, a kind of fishing boat bower anchor double rollers mechanism described in the utility model, including fishing boat body 1, set In horizontal anchor winch 2, winding displacement bar 3, bollard 4, cross bar 5 on 1 deck of fishing boat body, successively set from hull to bow Set the horizontal anchor winch 2, the winding displacement bar 3, the bollard 4 and the cross bar 5, the 1 bow position of fishing boat body Equipped with having the double pawl bower anchors 6 of bar, turning rolls 7, anchor notch 11, the turning rolls 7 is set to 11 lower section of anchor notch, described to have The double pawl bower anchors 6 of bar are connected with the horizontal anchor winch 2 by anchor cable 61, and the turning rolls 7 is equipped with the first idler wheel 71, second Idler wheel 72, first idler wheel 71 are set to 72 top of the second idler wheel, and first idler wheel 71 is set to the anchor notch 11 Interior, second idler wheel 72 is set to immediately below the anchor notch 11, and first idler wheel 71,72 center of circle of the second idler wheel connect Line and horizontal line angle are 45 °.

In order to preferably optimize the construction of this fishing boat bower anchor double rollers mechanism, reaches and reduce difficulty of casting anchor of unmooring And the purpose for preventing anchor winch stall or slipping phenomenon from occurring, cross bar 5 described in the utility model arrive first idler wheel 71 Distance and it is described have double 6 bars of pawl bower anchor of bar long consistent, the cross bar 5 is equipped with safety rope, the 5 top level height of cross bar Lower than the 71 top level height of the first idler wheel.

Working principle: when anchor, when it is described there are the double 6 anchor pole changes of pawl bower anchor of bar to be pulled at second idler wheel 72 when, institute The direction of pull angle with horizontal plane for stating anchor cable 61 is 45 °, at this time the anchor cable 61 and the folder for having double 6 anchor poles of pawl bower anchor of bar Angle is also 45 ° and while being in the prior art single idler wheel situation is 90 °, and can substantially reduce described has double 6 anchor poles of pawl bower anchor of bar Required pulling force when overturning, the subsequent anchor cable 61 continue to pull up, described to have double 6 anchor poles of pawl bower anchor of bar and first idler wheel 71 It is contacted simultaneously with second idler wheel 72, it is described at this time to have double 6 anchor poles of pawl bower anchor of bar in uplink state is stablized, required at this time Pulling force substantially reduces, after it is described there are double 6 anchor poles of pawl bower anchor of bar to take in the anchor notch 11 after, it is described to have bar pair pawl bower anchors 6 anchor stocks are contacted with bow end bulwark outside plate, and anchor finishes, at this point, first idler wheel 71 has the double pawl bower anchors 6 of bar as described in Main fulcrum force, the position of centre of gravity for having the double pawl bower anchors 6 of bar are only located at the slightly biased ship stern of 71 stress point of the first idler wheel Position, it is described to have the double pawl bower anchors 6 of bar not by be steadily held at the anchor notch 11 when external force, in order to ensure navigation In due to ship movement influence to cause it is described there is the double pawl bower anchors 6 of bar are unexpected to fall sea, have the double pawls of bar for described using safety rope 6 anchor pole of bower anchor and the cross bar 5 are pinioned；When casting anchor, the brake of the horizontal anchor winch 2 is unclamped, the cross is unlocked Safety rope on bar 5, since the position of centre of gravity for having the double pawl bower anchors 6 of bar is only located at the slightly biased ship of 71 stress point of the first idler wheel The position of stern, therefore anchor rear end can only be lifted by the strength of a crewman and be pushed forward, it is described to have the double pawl bower anchors 6 of bar by gravity quilt It is thrown into marine.

In addition, embodiment of above is merely to illustrate the utility model, and it is not the limitation of the utility model, related skill The those of ordinary skill in art field can also make other changes in the case where not departing from the spirit and scope of the utility model Change and deform, therefore all equivalent technical solutions also belong to the scope of the utility model, the protection scope of the utility model is answered It is defined by the claims.In addition, explanation merely for convenience is not right if using some specific terms in this specification The utility model is construed as limiting.

Claims (3)

1. a kind of fishing boat bower anchor double rollers mechanism including fishing boat body (1), is set to crouching on the fishing boat body (1) deck Formula anchor winch (2), winding displacement bar (3), bollard (4), cross bar (5) set gradually the horizontal anchor from hull to bow and twist Vehicle (2), the winding displacement bar (3), the bollard (4) and the cross bar (5), it is characterised in that: fishing boat body (1) bow There are the double pawl bower anchors (6) of bar, turning rolls (7), anchor notch (11) in position, and the turning rolls (7) is set to the anchor notch (11) lower section, described to there are the double pawl bower anchors (6) of bar to be connected with the horizontal anchor winch (2) by anchor cable (61), the idler wheel Frame (7) is equipped with the first idler wheel (71), the second idler wheel (72), and first idler wheel (71) is set to above second idler wheel (72), First idler wheel (71) is set in the anchor notch (11), and second idler wheel (72) is being set to the anchor notch (11) just Lower section, first idler wheel (71), the second idler wheel (72) circle center line connecting and horizontal line angle are 45 °.

2. a kind of fishing boat bower anchor double rollers mechanism according to claim 1, it is characterised in that: the cross bar (5) arrives institute The distance for stating the first idler wheel (71) has double pawl bower anchor (6) bars of bar long consistent with described, and the cross bar (5) is equipped with safety rope.

3. a kind of fishing boat bower anchor double rollers mechanism according to claim 1, it is characterised in that: cross bar (5) top Level height is lower than the first idler wheel (71) top level height.