CN219382291U

CN219382291U - Ship traction device

Info

Publication number: CN219382291U
Application number: CN202320969847.5U
Authority: CN
Inventors: 程显文
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-07-21
Anticipated expiration: 2033-04-26

Abstract

The utility model discloses a ship traction device, which comprises an L-shaped main frame, wherein a reinforcing rib is fixedly connected to an included angle of the main frame, one end of the main frame is rotatably connected with a hook through a rotating shaft, the outer wall of the main frame is provided with a traction vehicle body, two side surfaces of the traction vehicle body are respectively rotatably connected with wheels through the rotating shaft, and one side surface of the traction vehicle body, which is close to the bottom end, is provided with more than two rotating rollers in an equidistant manner; the traction vehicle body consists of a bottom frame fixedly connected to the bottom end of the main frame, a support frame which is fixedly connected to the outer wall of the top end of the main frame and the inner wall of the top of the bottom frame and is L-shaped, and reinforcing columns which are connected between the bottom frame and the support frame and are distributed at equal intervals; the rotating roller is rotationally connected to a corresponding side surface of the underframe through a rotating shaft; the baffle is arranged on the corresponding side face of the support frame, and a buffer cushion is fixedly connected to the outer wall of one side of the baffle. The utility model effectively prolongs the traction service life, avoids the increase of traction cost, saves labor and improves the attendance rate of ships.

Description

Ship traction device

Technical Field

The utility model relates to the technical field of traction equipment, in particular to a ship traction device.

Background

The coastline of 20 kilometers is a long coastline in the eastern mountain, most of the coastline is a high-quality flat beach, the sea bottom fall is small, the rising tide line and the falling tide line of the sea are far away, so the coastline is not suitable for building a wharf or a floating facility wharf, a small travel ship and a small fishing boat can be moored on the land beach, and the sea needs to be pushed into the sea by rising tide and manpower if the sea needs to be entered.

In order to solve the problems, the patent with the Chinese patent application number of CN201320368271.3 discloses a ship traction device, which comprises a machine base, wherein a motor is fixedly arranged on the machine base, a traction steel rope is wound on a rotating shaft of the motor, an air compressor is fixedly arranged on one side of the machine base, a plurality of air inflation pipelines are communicated with the air compressor, and each air inflation pipeline is respectively communicated with an air bag. The ship traction device in the above patent has the following disadvantages: the ship is pulled to displace, the bottom of the ship is in direct contact with the air bag to generate friction, the air bag is easy to damage and needs to be replaced after long-term use, the service life is short, and the traction cost is increased.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a ship traction device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a ship draw gear, includes the body frame that is 'L' -shaped, the contained angle department fixedly connected with stiffening rib of body frame, the one end of body frame is connected with the couple through the pivot rotation, and the outer wall of body frame is provided with the traction vehicle body, and the both sides face of traction vehicle body is connected with the wheel through the pivot rotation respectively, and the side that traction vehicle body is close to the bottom is personally submitted the equidistance and is provided with more than two live-rollers.

As still further aspects of the utility model: the traction vehicle body consists of a bottom frame fixedly connected to the bottom end of the main frame, a support frame which is fixedly connected to the outer wall of the top end of the main frame and the inner wall of the top of the bottom frame and is L-shaped, and reinforcing columns which are connected between the bottom frame and the support frame and are distributed at equal intervals;

the rotating roller is rotatably connected to a corresponding side surface of the underframe through a rotating shaft.

As still further aspects of the utility model: the baffle is arranged on the corresponding side face of the support frame, and a buffer cushion is fixedly connected to the outer wall of one side of the baffle.

As still further aspects of the utility model: the rotating roller consists of a roller body rotatably connected to one side surface of the underframe and a rubber sleeve sleeved on the outer surface of the roller body.

As still further aspects of the utility model: the cross section of the underframe is in a ']' shape.

As still further aspects of the utility model: the top of the main frame is fixedly connected with a fixed box.

As still further aspects of the utility model: the bottom inner wall fixedly connected with motor of fixed case, the output of motor is connected in the line roller one end of fixed case one side inner wall through the shaft coupling with rotate, and the outer wall of line roller is provided with the haulage rope.

As still further aspects of the utility model: the same side of chassis and support frame fixedly connected with is walked the ladder, walks the lateral surface fixedly connected with handrail of ladder.

Compared with the prior art, the utility model provides a ship traction device, which has the following beneficial effects:

1. this ship draw gear, through being provided with the structure such as traction vehicle body, form the firm structure of traction vehicle body that is used for hauling the ship by chassis, support frame and spliced together main frame and outside vehicle through the couple, utilize outside traction vehicle to drive the traction vehicle body and reverse into the sea for the ship aligns the traction vehicle body, and rely on self power to slowly get into the internal back of traction vehicle, the ship takes on the live-rollers, utilize the rubber sleeve when preventing that the ship bottom friction is impaired, it can protect the roll body, effectively lengthen traction life, avoid traction cost's increase, save the manpower, improve the attendance of ship.

2. The ship traction device reduces the manufacturing cost and the driving traction force of an external traction vehicle while ensuring the weight of the traction vehicle body; after the ship to be towed enters the tractor body, the ship to be towed is carried on the rotating roller, and the roller body can provide driving force for the ship through rotation of the ship while providing supporting function for the ship, so that the manpower pushing effect is saved.

3. According to the ship traction device, after a ship is towed to a traction vehicle body, two sides of the traction vehicle body can be isolated and protected through the buffer pads on the two sides, and collision or friction damage caused by direct contact of the ship and the traction vehicle body is avoided; after the ship is stopped, the traction rope is used for binding the front-end bracket of the ship, at the moment, if the front end of the ship is far away from the main frame, the motor can be started to pull the ship to move forward in the tractor body through the winding traction rope, and finally, the external traction vehicle is started so as to drag the ship to the land berth of the ship, and the stability of the ship during transportation can be improved through the binding management of the traction rope.

Drawings

Fig. 1 is a schematic diagram of a front view of a ship towing apparatus according to the present utility model;

FIG. 2 is a schematic view of a side view partially in cross section of a marine vessel towing apparatus according to the present utility model;

fig. 3 is a schematic cross-sectional view of a rotating roller of a ship traction device according to the present utility model.

In the figure: 1 main frame, 2 underframe, 3 support frames, 4 baffle plates, 401 buffer pads, 5 armrests, 501 walking ladder, 6 fixed box, 7 hooks, 8 rotating rollers, 801 rubber sleeve, 802 roller body, 9 reinforcing column, 10 wheels, 12 motor and 1201 traction rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

In order to assist in transporting a ship, the ship traction device comprises a main frame 1 in an L shape as shown in fig. 1-2, preferably, a reinforcing rib is fixed at an included angle of the main frame 1 through bolts for improving the firmness of the main frame 1; the outer wall of the main frame 1 is provided with a traction vehicle body, the traction vehicle body is composed of a bottom frame 2 fixed at the bottom end of the main frame 1 through bolts, a support frame 3 which is L-shaped and fixed at the outer wall of the top end of the main frame 1 and the inner wall of the top of the bottom frame 2 through bolts, and at least two reinforcing columns 9 which are connected between the upper bottom frame 2 and the lower bottom frame 2 and the support frame 3 and are distributed in equal distance; a firm structure of the towing vehicle body for towing the watercraft is formed by the underframe 2, the support frame 3 and the reinforcement column 9.

Preferably, the cross section of the underframe 2 is in a ']'; the weight of the traction vehicle body is ensured, the manufacturing cost is reduced, and the driving traction force of the external traction vehicle is reduced.

Preferably, the towing vehicle body has a height of 60 cm.

Further, one end of the main frame 1 is rotatably connected with a hook 7 through a rotating shaft; the convenient equipment is convenient to disassemble and assemble with an external traction vehicle, and is convenient to connect.

Still further, the two sides of the traction vehicle body are respectively connected with wheels 10 through rotating shafts; the main frame 1 is connected with an external vehicle in a hanging way through the hanging hook 7, and then the external vehicle is started to drag the traction vehicle body, so that the traction vehicle body can carry out displacement conveying through the wheels 10, and the operation is convenient.

As a supplement, the same side surface of the underframe 2 and the supporting frame 3 is fixed with the same walking ladder 501 through bolts, and the outer side surface of the walking ladder 501 is fixed with the handrail 5 through bolts; after the ship enters the tractor body, people can safely enter the ship through the ladder 501, and the use is convenient.

In order to improve the protection of the ship, as shown in fig. 1-3, a plurality of rotating rollers 8 are equidistantly arranged on the inner side surface of the underframe 2, and the rotating rollers 8 consist of a roller body 802 rotatably connected to one side surface of the underframe 2 and a rubber sleeve 801 sleeved on the outer surface of the roller body 802; after the ship to be towed enters the tractor body, the ship to be towed is carried on the rotating roller 8, the roller body 802 can provide pushing force for the ship through rotation of the ship while providing supporting function for the ship, and the manpower pushing effect is saved; the rubber sleeve 801 can protect the roller body 802 while preventing friction damage at the bottom of the ship.

Further, a baffle plate 4 is tied on a corresponding side surface of the supporting frame 3, and a buffer pad 401 is welded on the outer wall of one side of the baffle plate 4; after the ship is towed to the towing vehicle body, the two sides of the towing vehicle body can be isolated and protected through the buffer pads 401 at the two sides, so that collision or friction damage caused by direct contact between the ship and the towing vehicle body is avoided.

Working principle: the main frame 1 is connected with an external vehicle in a hanging way through the hanging hook 7, a ship to be towed enters the tractor body and is then carried on the rotating roller 8, and the buffer pads 401 on the two sides can isolate and protect the two sides of the tractor body; then the external vehicle is started to drag the traction vehicle body, so that the traction vehicle body can be displaced through the wheels 10 and conveyed to a berthing place. When the ship needs to launch, the external vehicle drags the traction vehicle body to transport the ship to the sea, then backs up to the sea to the water depth of about 40-60 cm, the ship automatically floats from the traction vehicle body, and then leaves the traction vehicle body by means of self power to start working.

Example 2

A vessel towing arrangement as shown in figures 1-2 for the convenience of towing a vessel; the present example was modified on the basis of example 1 as follows: the top end of the main frame 1 is fixedly provided with a fixed box 6 through a bolt, the inner wall of the bottom of the fixed box 6 is fixedly provided with a motor 12 through a bolt, the output end of the motor 12 is connected with one end of a wire roller rotatably connected to one side inner wall of the fixed box 6 through a coupler, and the outer wall of the wire roller is wound with a traction rope 1201; when the ship needs to be on shore, the external traction vehicle such as a tractor is backed up to the sea to the water depth of about 40-60 cm, so that the ship is aligned to the traction vehicle body and slowly enters the traction vehicle body by virtue of self power, after the ship is stopped, the traction rope 1201 is used for binding the front end bracket of the ship, at the moment, if the front end of the ship is far away from the main frame 1, the motor 12 can be started to pull the ship to move forward in the traction vehicle body through the winding traction rope 1201, and finally the external traction vehicle is started so as to drag the ship to the land berth of the ship, and the stability of the ship during transportation can be improved through the binding management of the traction rope 1201.

Working principle: when the ship needs to be on shore, the external traction vehicle such as a tractor is backed up to the sea to the water depth of about 40-60 cm, so that the ship is aligned to the traction vehicle body and slowly enters the traction vehicle body by means of self power, after the ship is stopped, the traction rope 1201 is used for binding the front end bracket of the ship, at the moment, if the front end of the ship is far away from the main frame 1, the motor 12 can be started to pull the ship to move forward in the traction vehicle body through the winding traction rope 1201, and finally the external traction vehicle is started so as to drag the ship to the land berth of the ship.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a ship draw gear, is including body frame (1) that is 'L' -shaped, the contained angle department fixedly connected with stiffening rib of body frame (1), a serial communication port, the one end of body frame (1) is rotated through the pivot and is connected with couple (7), and the outer wall of body frame (1) is provided with the traction vehicle body, and the both sides face of traction vehicle body is rotated through the pivot respectively and is connected with wheel (10), and the traction vehicle body is close to one side face of bottom and is the equidistance and be provided with more than two live-rollers (8).

2. The ship traction device according to claim 1, wherein the traction vehicle body is composed of a bottom frame (2) fixedly connected to the bottom end of the main frame (1), a support frame (3) fixedly connected to the outer wall of the top end of the main frame (1) and the inner wall of the top of the bottom frame (2) in an L shape, and reinforcing columns (9) connected between the bottom frame (2) and the support frame (3) in equidistant distribution;

the rotating roller (8) is rotatably connected to a corresponding side surface of the underframe (2) through a rotating shaft.

3. A ship towing attachment in accordance with claim 2, characterized in that the corresponding side surfaces of the supporting frame (3) are provided with a baffle plate (4), and that a cushion pad (401) is fixedly connected to the outer wall of one side of the baffle plate (4).

4. A watercraft towing attachment according to claim 3, wherein the rotatable roller (8) comprises a roller body (802) rotatably connected to one side of the chassis (2), and a rubber sleeve (801) fitted over the outer surface of the roller body (802).

5. A watercraft towing attachment according to claim 4, characterized in that the cross section of the chassis (2) is' shaped.

6. A watercraft towing attachment according to claim 1, wherein the top end of the main frame (1) is fixedly connected with a stationary box (6).

7. A ship towing installation according to claim 6, characterized in that the inner wall of the bottom of the stationary box (6) is fixedly connected with a motor (12), the output end of the motor (12) is connected with one end of a wire roll rotatably connected to the inner wall of one side of the stationary box (6) through a coupling, and the outer wall of the wire roll is provided with a towing rope (1201).

8. A ship traction device according to claim 2, characterized in that the same side of the chassis (2) and the supporting frame (3) is fixedly connected with the same ladder (501), and the outer side of the ladder (501) is fixedly connected with the handrail (5).