CN211336350U

CN211336350U - Towing hook for ship convenient to change rope

Info

Publication number: CN211336350U
Application number: CN201921690314.3U
Authority: CN
Inventors: 蒋新彪; 俞国良
Original assignee: Changshu Shuangling Marine Equipment Co ltd
Current assignee: Changshu Shuangling Marine Equipment Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-08-25
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a ship towing hook convenient for replacing a rope, which comprises a first fixing plate and a second fixing plate, wherein both sides of the front surface of the first fixing plate are fixedly connected with a first connecting plate, a movable shaft is alternately connected between the two first connecting plates, both sides of the middle part of the movable shaft are fixedly connected with a second connecting plate, a boat hook is fixedly connected between one side of the two second connecting plates through a connecting piece, the boat hook is provided with the two first connecting plates and the second connecting plate which are rotatably connected with the boat hook through the movable shaft, the buckling angle of the boat hook can be adjusted according to actual conditions, and the connecting angle can be adjusted when the rope is connected through arranging a damping hinge and a movable frame, the movable rod is movably connected with the rope fixing ring through a damping rotating shaft, the movable rod can be directly pressed down when the rope is connected, and the rope ring is sleeved and hung on the rope fixing ring, and the movable rod is reset through a reset spring.

Description

Towing hook for ship convenient to change rope

Technical Field

The utility model relates to a tow hook, in particular to tow hook for boats and ships convenient to change rope.

Background

The towing hook is a hook for hooking and hanging the towing cable on the towing ship and is convenient to release. The towing hook is a hook for hooking and hanging the towing cable on the towing ship and is convenient to release. Spring tow hooks, hydraulic tow hooks, remote tow hooks, and the like are included, and marine tow hooks refer to fasteners for connecting a tug boat and a boat body, wherein the spring tow hooks are the most common.

1. The existing towing hook for the ship has the advantages that the buckling angle can not be adjusted at will according to actual conditions, and the practicability is low.

2. When an existing towing hook for a ship is externally connected with a rope, the rope is generally fixedly connected to one side of the towing hook through a rope ring and a bolt, and therefore when the rope is replaced, a connecting piece and the bolt need to be detached, and operation is complex.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tow hook for boats and ships convenient to change rope to current tow hook for boats and ships is buckled the angle and can not be adjusted and change the inconvenient problem of rope among the above-mentioned background art of solution.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tow hook for boats and ships convenient to change rope, includes first fixed plate and second fixed plate, the first connecting plate of the equal fixedly connected with in positive both sides of first fixed plate, two alternate between the first connecting plate and be connected with the loose axle, the equal fixedly connected with second connecting plate in middle part both sides of loose axle, two through connecting piece fixedly connected with boat hook between one side of second connecting plate.

As a preferred technical scheme of the utility model, one side fixedly connected with support column of second fixed plate, the fixed damping hinge that is equipped with in one side of support, the both sides of damping hinge articulate there is the movable frame, one side of movable frame is through the fixed solid fixed ring of rope that is equipped with of spliced pole.

As a preferred technical scheme of the utility model, the outer ring interlude of the solid fixed ring of rope is connected with the damping pivot, one side of damping pivot articulates there is the movable rod, the inner ring one side of movable rod and the solid fixed ring of rope's inner ring one side are all fixed and are equipped with the connecting block, two fixedly connected with reset spring between the connecting block.

As an optimized technical scheme of the utility model, the draw-in groove has been seted up to the solid fixed ring's of rope inner ring opposite side, the one end and the draw-in groove block of movable rod are connected.

As a preferred technical scheme of the utility model, fixedly connected with piston rod between first fixed plate and the second fixed plate, the outside cover of piston rod is equipped with buffer spring, buffer spring's both ends difference fixed connection is in one side of first fixed plate and one side of second fixed plate.

As a preferred technical scheme of the utility model, spliced pole fixedly connected with limiting plate is passed through at the top of support column, the one end of limiting plate is connected with the top contact of second fixed plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a tow hook for boats and ships convenient to change rope:

1. through being provided with two first connecting plates and second connecting plate, and both rotate with the ship hook through the loose axle and be connected, can adjust the knot of ship hook according to actual conditions and hang the angle, and through being equipped with damping hinge and movable frame, can adjust connection angle when connecting the rope, the practicality is stronger.

2. Through being provided with the solid fixed ring of rope and movable rod, the movable rod passes through the solid fixed ring swing joint of damping pivot and rope, can directly press the movable rod when connecting the rope, hangs the becket bridle cover on the solid fixed ring of rope to reset through reset spring can with the movable rod, when changing the rope, movable rod presses, again with the becket bridle from the solid fixed ring of rope take off can, convenient and fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the piston rod of the present invention;

fig. 3 is a schematic structural view of the rope fixing ring of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a piston rod; 4. a buffer spring; 5. a first connecting plate; 6. a second connecting plate; 7. a movable shaft; 8. a boat hook; 9. a limiting plate; 10. a damping hinge; 11. a movable frame; 12. a rope fixing ring; 13. a return spring; 14. a movable rod; 15. a card slot; 16. connecting blocks; 17. damping pivot.

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.

Referring to fig. 1-3, the present invention provides a technical solution for a ship towing hook convenient for replacing a rope:

according to the figure 1, comprises a first fixing plate 1 and a second fixing plate 2, wherein both sides of the front surface of the first fixing plate 1 are fixedly connected with a first connecting plate 5, a movable shaft 7 is inserted and connected between the two first connecting plates 5, both sides of the middle part of the movable shaft 7 are fixedly connected with a second connecting plate 6, a boat hook 8 is fixedly connected between one side of the two second connecting plates 6 through a connecting piece, the second connecting plate 6 and the boat hook 8 are firstly rotated through the movable shaft 7 to adjust the buckling angle of the boat hook 8 according to the position of an external ship connecting structure, after the adjustment is completed, the boat hook 8 is buckled and hung on a ship, one side of the second fixing plate 2 is fixedly connected with a support column, one side of the support is fixedly provided with a damping hinge 10, both sides of the damping hinge 10 are hinged with a movable frame 11, one side of the movable frame 11 is fixedly provided with a rope fixing ring 12 through a connecting column, the, so as to adjust the hitching angle of the rope fixing ring 12 according to the position of the external rope.

According to the figures 1 and 3, the outer ring of the rope fixing ring 12 is inserted and connected with a damping rotating shaft 17, one side of the damping rotating shaft 17 is hinged with a movable rod 14, one side of the outer ring of the rope fixing ring 12 is provided with an arc-shaped opening, the size of the movable rod 14 is matched with that of the arc-shaped opening, the movable rod 14 is arranged at the arc-shaped opening, can form a closed lantern ring with the rope fixing ring 12, so that the rope ring is more stable when being sleeved and connected, the rope ring is not easy to fall off, one side of the inner ring of the movable rod 14 and one side of the inner ring of the rope fixing ring 12 are both fixedly provided with a connecting block 16, a reset spring 13 is fixedly connected between the two connecting blocks 16, the other side of the inner ring of the rope fixing ring 12 is provided with a clamping groove 15, the clamping groove 15 is arranged at the other side far away from the connecting blocks 16, one end of the movable rod 14 is clamped and connected with the clamping, the movable rod 14 can be engaged with the engaging groove 15 during closing, and the connection between the movable rod 14 and the rope fixing ring 12 can be further stabilized.

According to fig. 1 and fig. 2, fixedly connected with piston rod 3 between first fixed plate 1 and the second fixed plate 2, the outside cover of piston rod 3 is equipped with buffer spring 4, and buffer spring 4's both ends difference fixed connection is in one side of first fixed plate 1 and one side of second fixed plate 2, and spliced pole fixedly connected with limiting plate 9 is passed through at the top of support column, and the one end of limiting plate 9 is connected with the top contact of second fixed plate 2. Limiting plate 9 covers and locates between the top of first fixed plate 1 and second fixed plate 2, can effectively restrict buffer spring 4's deformation volume, avoids buffer spring 4 deformation too big and receive the damage.

When in use, the utility model relates to a tow hook for boats and ships convenient to change rope, in use, can rotate second connecting plate 6 and boat hook 8 through loose axle 7 earlier, in order to adjust the angle of buckling of boat hook 8 according to the position of external boats and ships connection structure, after the regulation is accomplished, buckle boat hook 8 and hang on boats and ships, then rethread damping hinge 10 rotates movable frame 11 and rope fixed ring 12, in order to adjust the angle of hanging of rope fixed ring 12 according to the position of external rope, after the adjustment is accomplished, arrange the becket of rope in the outside of movable rod 14, then press movable rod 14, movable rod 14 moves to the inner ring of rope fixed ring 12 under the effect of damping pivot 17, expose the arc mouth of rope fixed ring 12, the becket slides and is located on rope fixed ring 12 under the effect of pressure this moment, release movable rod 14 this moment, movable rod 14 does the motion of replying under the effect of reset spring 13, until the one end block of movable rod 14 advances in draw-in groove 15, when needing to be changed the rope, can press movable rod 14 once more, then with the becket bridle from the solid fixed ring 12 of rope pull down can, convenient and fast, when the tow hook pulls boats and ships, arrange in the vibrations that first fixed plate 1 and second fixed plate 2 between piston rod 3 and buffer spring 4 can effectively cushion and produce when pulling, limiting plate 9 can effectively restrict buffer spring 4's deformation volume this moment, avoid buffer spring 4 to deform too greatly and receive the damage.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a tow hook for boats and ships convenient to change rope, includes first fixed plate (1) and second fixed plate (2), its characterized in that, the first connecting plate of the equal fixedly connected with in positive both sides (5) of first fixed plate (1), two alternate between first connecting plate (5) and be connected with loose axle (7), the equal fixedly connected with second connecting plate in middle part both sides (6) of loose axle (7), two through connecting piece fixedly connected with shackle (8) between one side of second connecting plate (6).

2. The towing hook for a ship convenient for replacing a rope according to claim 1, wherein: one side fixedly connected with support column of second fixed plate (2), one side of support is fixed and is equipped with damping hinge (10), the both sides of damping hinge (10) articulate has movable frame (11), one side of movable frame (11) is through the fixed solid fixed ring of rope (12) that is equipped with of spliced pole.

3. A towing hook for a ship convenient for replacing a rope according to claim 2, wherein: the outer ring of the rope fixing ring (12) is connected with a damping rotating shaft (17) in an inserting mode, one side of the damping rotating shaft (17) is hinged to a movable rod (14), one side of an inner ring of the movable rod (14) and one side of an inner ring of the rope fixing ring (12) are fixedly provided with a connecting block (16) and two, and a reset spring (13) is fixedly connected between the connecting blocks (16).

4. A towing hook for a ship convenient for replacing a rope according to claim 3, wherein: a clamping groove (15) is formed in the other side of the inner ring of the rope fixing ring (12), and one end of the movable rod (14) is connected with the clamping groove (15) in a clamping mode.

5. A towing hook for a ship convenient for replacing a rope according to claim 2, wherein: fixedly connected with piston rod (3) between first fixed plate (1) and second fixed plate (2), the outside cover of piston rod (3) is equipped with buffer spring (4), the both ends of buffer spring (4) are fixed connection respectively in one side of first fixed plate (1) and one side of second fixed plate (2).