CN217456263U

CN217456263U - Ship dragging equipment

Info

Publication number: CN217456263U
Application number: CN202221773465.7U
Authority: CN
Inventors: 姬中星; 陈斌; 曲展骏; 于青鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-09-20
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a boats and ships pull equipment, including the mounting panel, mounting panel horizontal segment's upper surface is equipped with the hydraulic capstan, the vertical partial side of mounting panel is equipped with the fixed plate that can reciprocate, the side of fixed plate is rotated and is provided with spacing axle, spacing axle is both ends butt joint confined rectangle frame structure, and the side rotation that spacing axle is located the fixed plate outside portion is provided with the cylinder, and the middle part of fixed plate is equipped with the recess, and the side that spacing axle is located the groove part is equipped with the gear, and the spout has been seted up to the vertical partial side of mounting panel, and the inside of spout slides and is provided with passively orders about gear revolve's bolster. This equipment is dragged to boats and ships can adjust the angle between towline and the buoy under the condition that does not increase towline length, avoids the buoy to drag the in-process and emptys and cause the damage of soaking, can reduce towline self gravity influence and the condition of cable breakage appears simultaneously, easy operation, convenient to use.

Description

Ship dragging equipment

Technical Field

The utility model relates to a boats and ships equipment technical field specifically is a boats and ships pull equipment.

Background

The dragging equipment is one of marine equipment and is special equipment for hanging and dragging a towed ship or floating objects on water. The buoy is a navigation mark floating on the water surface and used for marking the range of a navigation channel, indicating a shoal, obstructing objects or representing a water surface navigation aid mark for special purposes. When launching or retrieving the buoy, it is common for the vessel to tow the buoy to the appropriate position by means of a towing device and then anchor the buoy.

One end of a towing cable is connected with a buoy by the existing marine towing equipment, and then the buoy is towed by a ship through the towing cable, so that when the ship is too close to the buoy, the towing cable has large inclination, the buoy is separated from the buoy in an inclined manner, the buoy is easily inclined, and the equipment on the buoy is damaged; if make the towline inclination little, then the length that needs the towline is longer, and the weight of towline self has increased the atress burden of towline, and the condition of disconnected cable appears more easily, uses inconveniently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a boats and ships and pull equipment, can adjust the angle between towline and the buoy under the condition that does not increase towline length, avoid the buoy to pull the in-process and empty and cause the damage of soaking, can reduce towline self gravity influence and the condition of cable breakage appears simultaneously, easy operation, convenient to use can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boats and ships pull equipment, includes the mounting panel, the upper surface of mounting panel horizontal part is equipped with hydraulic capstan, the side of mounting panel vertical part is equipped with the fixed plate that can reciprocate, the side of fixed plate is rotated and is provided with spacing axle, spacing axle is both ends butt joint confined rectangle frame structure, the side rotation that spacing hub bit is in the fixed plate outside part is provided with the cylinder.

The middle part of fixed plate is equipped with the recess, the side that spacing axle is located the recess part is equipped with the gear, the spout has been seted up to the vertical portion's of mounting panel side, the inside slip of spout is provided with passively and orders about gear pivoted bolster.

As a preferred technical scheme of the utility model, the side that mounting panel and fixed plate correspond is equipped with the fixing base, the bottom of fixing base is equipped with electric putter, electric putter's flexible end and the upper surface connection of fixed plate.

As an optimal technical scheme of the utility model, the junction of spacing axle and fixed plate is rotated and is provided with the bearing of being connected with the fixed plate.

As an optimal technical scheme of the utility model, the side that spacing axle is located part between bearing and the recess is equipped with the clockwork spring of being connected with the fixed plate.

As a preferred technical scheme of the utility model, the bolster sets up at the inside top shoe of spout and lower slider including sliding, the top shoe is located the upside of slider down, the mounting panel one end bottom is kept away from to the top shoe and is connected with the fixed plate, the inside upper end of slider is equipped with the buffer that two symmetries set up and be connected with the top shoe down, the vertical latch that is provided with gear engagement in side of slider down.

As a preferred technical scheme of the utility model, the buffer includes that the stiff end is installed at the inside telescopic link of upper end of slider down, and the stiff end and the last slider of telescopic link are connected, the inside of telescopic link is equipped with the spring, and the flexible end and the stiff end of telescopic link are connected respectively at the both ends of spring.

As a preferred technical scheme of the utility model, the both ends of cylinder all are equipped with planar bearing, the both ends of cylinder all are connected with the limiting plate through planar bearing rotates, spacing hole has been seted up to the upper surface that the limiting plate corresponds with the cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the boats and ships of example pull equipment, and electric putter drives the fixed plate and moves down, and the fixed plate drives the cylinder and moves down, makes the contact position of cable and cylinder move down after the cylinder moves down to adjust the angle when pulling the buoy to the cable, avoid the buoy to receive traction force in the slant and empty the damage.

2. The ship dragging equipment of the example of the utility model drives the buoy to advance in an accelerating way through the cable, when the buoy accelerates, the backward traction force of the buoy to the cable is large, and at the moment, the traction force of the buoy on the cable is suddenly large; the cable drives the cylinder to move upwards, the cable drives the limiting shaft to rotate through the cylinder, and the limiting shaft drives the clockwork spring to deform, so that the buffering protection effect is achieved.

3. The utility model discloses the boats and ships of example pull equipment can drive gear revolve when spacing axle rotates, drives the lower slider through the latch during gear revolve and moves down, and the lower slider drives the telescopic link extension, and the telescopic link drives the spring extension, can play the cushioning effect to the buoy this moment, avoids the buoy to accelerate suddenly.

4. The utility model discloses the boats and ships of example pull equipment can adjust the angle between towline and the buoy under the condition that does not increase towline length, avoids the buoy to pull the in-process and emptys and cause the damage of soaking, can reduce the condition that towline self gravity influences and the disconnected cable appears simultaneously, easy operation, convenient to use.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic structural view of the drum of FIG. 1;

fig. 5 is a schematic structural diagram of the middle buffer according to the present invention.

In the figure: the device comprises a mounting plate 1, a hydraulic winch 2, a fixed seat 3, an electric push rod 31, a fixed plate 4, a limiting shaft 5, a gear 51, a clockwork spring 52, a bearing 53, an upper sliding block 6, a buffer 61, a lower sliding block 62, a latch 63, a roller 7, a plane bearing 71, a limiting plate 72 and a limiting hole 73.

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. 1-5, the present invention provides a technical solution: the utility model provides a boats and ships pull equipment, includes

mounting panel

1, and 1 horizontal part's of mounting panel upper surface is equipped with

hydraulic capstan

2, and 1 vertical part's of mounting panel side is equipped with fixed plate 4 that can reciprocate, and the side of fixed plate 4 is rotated and is provided with spacing axle 5, and spacing axle 5 is both ends butt joint confined rectangle frame structure, and the side that spacing axle 5 is located the 4 outside parts of fixed plate rotates and is provided with cylinder 7, can play the spacing effect of direction to the cable.

The middle part of fixed plate 4 is equipped with the recess, and the side that spacing axle 5 is located the groove part is equipped with gear 51, and the spout has been seted up to the vertical portion side of mounting panel 1, and the inside of spout slides and is provided with passively and orders about gear 51 pivoted bolster, drives gear 51 and rotates when spacing axle 5 rotates, drives bolster partial structure and slowly takes place deformation when gear 51 rotates to play the effect of buffering to spacing axle 5.

One side of the hydraulic winch 2 close to the vertical part of the mounting plate 1 is provided with a rolling shaft which can guide the cable

The horizontal part and the vertical part of the mounting plate 1 are provided with mounting holes for mounting the mounting plate 1 to the stern, so that the mounting and the fixing of the equipment are facilitated.

Preferably, the side that mounting panel 1 and fixed plate 4 correspond is equipped with fixing base 3, the bottom of fixing base 3 is equipped with electric putter 31, electric putter 31's flexible end and the upper surface connection of fixed plate 4, electric putter 31 drives fixed plate 4 and moves down, fixed plate 4 drives cylinder 7 and moves down, the cylinder 7 moves down the back and makes the cable move down with the contact position of cylinder 7 to adjust the angle when cable traction buoy, avoid the buoy to receive traction force in the slant and empty the damage.

Be equipped with the roller bearing between two fixing bases 3, can lead to the cable on the hydraulic capstan 2, reduce the wearing and tearing of mounting panel 1 to the cable.

Preferably, a bearing 53 connected with the fixed plate 4 is rotatably arranged at the joint of the limiting shaft 5 and the fixed plate 4, so that the rotation of the limiting shaft 5 is facilitated.

Preferably, a clockwork spring 52 connected with the fixing plate 4 is arranged on the side surface of the part, located between the bearing 53 and the groove, of the limiting shaft 5, the buoy is driven by the ship through a cable to advance in an accelerated manner, when the buoy accelerates, the backward traction force of the buoy to the cable is large, and at the moment, the traction force of the cable on the buoy is suddenly large; the cable drives the roller 7 to move upwards, the cable drives the limiting shaft 5 to rotate through the roller 7, and the limiting shaft 5 drives the spring 52 to deform, so that the buffering protection effect is achieved.

Preferably, the bolster includes that the slip sets up slider 6 and lower slider 62 in the inside spout, slider 6 is located the upside of lower slider 62, slider 6 is kept away from mounting panel 1 one end bottom and is connected with fixed plate 4, the inside upper end of lower slider 62 is equipped with two symmetries and sets up and the buffer of being connected with slider 6, the vertical latch 63 that is provided with and gear 51 meshing in side of lower slider 62, spacing axle 5 can drive gear 51 and rotate, slider 62 reciprocates under the drive of gear 51 through latch 63 during the rotation.

Preferably, the buffer includes that the stiff end installs the telescopic link of the inside upper end of slider 62 down, the stiff end and the last slider 6 of telescopic link are connected, the inside of telescopic link is equipped with the spring, and the flexible end and the stiff end of telescopic link are connected respectively to the both ends of spring, can drive gear 51 and rotate when spacing axle 5 rotates, slider 62 moves down through latch 63 drive down when gear 51 rotates, slider 62 drives the telescopic link extension down, the telescopic link drives the spring extension, can play the cushioning effect to the buoy this moment, avoid the buoy to accelerate suddenly.

Preferably, the both ends of cylinder 7 all are equipped with flat bearing 71, and the both ends of cylinder 7 all are connected with limiting plate 72 through flat bearing 71 rotation, and limiting plate 72 has seted up spacing hole 73 with the upper surface that cylinder 7 corresponds, and the cable passes between spacing hole 73 and cylinder 7 and the fixed plate 4, makes the cable keep contacting with cylinder 7 to it is direct to reduce the cable and contact with spacing axle 5.

The hydraulic winch 2 is a common electromechanical device in the prior art, and can receive and release cables for traction operation.

The electric push rod 31 is a common electric element in the prior art, and the electric push rod 31, the external switch and the external power supply are connected in series

When in use:

the mounting plate 1 is mounted at a right-angle smooth part of the stern, when the mounting plate needs to be dragged, the hydraulic winch 2 is controlled to perform cable releasing operation, a cable penetrates through the upper side of a rolling shaft on the hydraulic winch 2 and penetrates through the limiting hole 73 and between the roller 7 and the fixing plate 4, and then a movable end of the cable is fixedly connected with a connecting shackle and is connected with a buoy through the connecting shackle;

the electric push rod 31 controlled by an external switch works, the electric push rod 31 drives the fixed plate 4 to move downwards, the fixed plate 4 drives the roller 7 to move downwards, and after the roller 7 moves downwards, the contact position of the cable and the roller 7 moves downwards, so that the angle of the cable when the cable pulls the buoy is adjusted;

when the ship moves forwards, the buoy is driven to move through the cable, the buoy pulls the cable backwards, so that the cable is in a tight state, meanwhile, in the uniform-speed dragging stage, the cable drives the roller 7 to move upwards for a small distance, the cable drives the limiting shaft 5 through the roller 7 to rotate for a small angle, and at the moment, deformation amounts of the clockwork spring 52 and the spring are small;

when the ship decelerates, the buoy can automatically decelerate and stop because the buoy is subjected to large resistance of water;

when the ship accelerates, the ship drives the buoy to advance in an accelerating way through the cable, when the buoy accelerates, the backward traction force of the buoy to the cable is large, and at the moment, the traction force of the cable on the buoy is suddenly large;

when the traction force of the buoy suddenly increases, the cable drives the roller 7 to move upwards, the cable drives the limiting shaft 5 to rotate through the roller 7, and the limiting shaft 5 drives the clockwork spring 52 to deform;

meanwhile, the gear 51 is driven to rotate by the limiting shaft 5, the lower sliding block 62 is driven to move downwards by the latch 63 when the gear 51 rotates, the telescopic rod is driven to extend by the lower sliding block 62, and the spring is driven to extend by the telescopic rod, so that the buffer effect on the buoy can be achieved, and the buoy is prevented from being accelerated suddenly;

when the buoy moves stably, the clockwork spring 52 and the spring are reset, so that the limiting shaft 5 drives the roller 7 to reset, and the distance between the buoy and the ship is kept in a relatively stable state.

The utility model discloses can adjust the angle between towline and the buoy under the condition that does not increase towline length, avoid the buoy to pull the in-process and empty and cause the damage of soaking, can reduce towline self gravity influence and the condition of cable breakage appears simultaneously, easy operation, convenient to use.

The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. 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 ship towing apparatus comprising a mounting plate (1), characterised in that: the hydraulic winch (2) is arranged on the upper surface of the horizontal part of the mounting plate (1), the fixing plate (4) capable of moving up and down is arranged on the side surface of the vertical part of the mounting plate (1), the limiting shaft (5) is rotatably arranged on the side surface of the fixing plate (4), the limiting shaft (5) is of a rectangular frame structure with two ends in butt joint and sealing, and the roller (7) is rotatably arranged on the side surface of the limiting shaft (5) positioned on the outer side part of the fixing plate (4);

the middle part of fixed plate (4) is equipped with the recess, spacing axle (5) are located the side of recess portion and are equipped with gear (51), the spout has been seted up to the side of the vertical portion of mounting panel (1), the inside slip of spout is provided with passively and orders about gear (51) pivoted bolster.

2. The vessel towing apparatus according to claim 1, wherein: the side that mounting panel (1) and fixed plate (4) correspond is equipped with fixing base (3), the bottom of fixing base (3) is equipped with electric putter (31), the flexible end of electric putter (31) and the upper surface connection of fixed plate (4).

3. The marine towing installation according to claim 1, wherein: and a bearing (53) connected with the fixed plate (4) is rotatably arranged at the joint of the limiting shaft (5) and the fixed plate (4).

4. The marine towing installation according to claim 3, wherein: and a clockwork spring (52) connected with the fixing plate (4) is arranged on the side surface of the part, located between the bearing (53) and the groove, of the limiting shaft (5).

5. The vessel towing apparatus according to claim 1, wherein: the bolster is including sliding upper sliding block (6) and lower sliding block (62) that set up in the spout inside, upper sliding block (6) are located the upside of lower sliding block (62), mounting panel (1) one end bottom is kept away from in upper sliding block (6) and is connected with fixed plate (4), the inside upper end of lower sliding block (62) is equipped with two symmetries and sets up and the buffer of being connected with upper sliding block (6), the vertical latch (63) that are provided with gear (51) meshing in side of lower sliding block (62).

6. The vessel towing apparatus according to claim 5, wherein: the buffer comprises a telescopic rod with a fixed end arranged at the upper end inside a lower sliding block (62), the fixed end of the telescopic rod is connected with an upper sliding block (6), a spring is arranged inside the telescopic rod, and the two ends of the spring are respectively connected with the telescopic end and the fixed end of the telescopic rod.

7. The vessel towing apparatus according to claim 1, wherein: the both ends of cylinder (7) all are equipped with flat bearing (71), the both ends of cylinder (7) all are connected with limiting plate (72) through flat bearing (71) rotation, limiting plate (72) have seted up spacing hole (73) with the upper surface that cylinder (7) correspond.