CN211918944U

CN211918944U - Working ship with line-drawing roller structure

Info

Publication number: CN211918944U
Application number: CN202020393104.4U
Authority: CN
Inventors: 周震震; 陈书虎; 夏兆伟
Original assignee: Weihai Xigang Yacht Co ltd
Current assignee: Weihai Xigang Yacht Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-13
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an operation boat with a line-drawing roller structure, which comprises an operation boat body, wherein the operation boat body is provided with a deck and a ship board, and the ship board is provided with a line-drawing roller; the thread-drawing roller comprises a support arm, a baffle, a roller and a shaft, wherein the support arm comprises a left support arm and a right support arm, and the baffle comprises a left baffle and a right baffle; the left support arm is fixedly connected with the left side baffle, the right support arm is fixedly connected with the right side baffle, the roller is positioned between the left side baffle and the right side baffle and sleeved on the shaft, and the shaft is fixedly connected with fixing nuts at two end parts through external threads. The utility model discloses an operation ship with line start running roller structure sets up the line start running roller structure in ship board position department, realizes the support to connecting the fishing net rope, supplementary net hauler warp receive the net, put the net operation, greatly reduced connect the winding probability of fishing net rope.

Description

Working ship with line-drawing roller structure

Technical Field

The utility model relates to an operation ship especially relates to an operation ship with line start running roller structure.

Background

The operation ship is widely used for operations in many fields such as port construction, channel improvement, underwater construction, mining, submarine pipe cable laying, dangerous case rescue, ocean development, ocean utilization, fishery production and the like. In the fishery production process, a net hauler is usually arranged on a working ship, and net releasing and collecting operations are realized through the net hauler; however, when the net is directly released and retracted by the net hauler, the connected ropes are easily wound together, which not only affects the net releasing and retracting operation, but also takes time to unwind the wound ropes, thereby wasting time and labor and causing inconvenience.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides an operation boat with a line-drawing roller structure.

In order to solve the technical problem, the utility model discloses a technical scheme is: a workboat with a line-starting roller structure comprises a workboat body, wherein the workboat body is provided with a deck and a ship board, and the ship board is provided with line-starting rollers;

the thread-drawing roller comprises a support arm, a baffle, a roller and a shaft, wherein the support arm comprises a left support arm and a right support arm, and the baffle comprises a left baffle and a right baffle;

the left support arm is fixedly connected with the left side baffle, the right support arm is fixedly connected with the right side baffle, the roller is positioned between the left side baffle and the right side baffle, and the left side baffle and the right side baffle are parallel to each other; external threads are arranged at the positions of the two end parts of the shaft, the shaft simultaneously penetrates through the left baffle, the roller and the right baffle, and the shaft is fixedly connected with fixing nuts at the positions of the two end parts through the external threads;

an upper cross arm and a lower cross arm are fixedly arranged between the left support arm and the right support arm, the diameter of the roller is gradually reduced from two ends to the middle, and a groove is formed in the middle of the roller.

Further, the width of the groove is 35-45 mm.

Further, the shape of left support arm, right support arm is the same, and left support arm, right support arm all are the curved and form arc portion, and the crooked radian of arc portion is 100 ~ 110.

Further, the arc part has a curvature of 105 °

Furthermore, the line-starting roller further comprises two reinforcing arms, the two reinforcing arms are respectively fixed on the left supporting arm and the right supporting arm, one end of each reinforcing arm is fixed to one side of the upper cross arm, and the other end of each reinforcing arm is fixed to one side of the lower cross arm.

Further, a net hauler is installed on the deck.

The utility model discloses an operation ship with a line-drawing roller structure, which is characterized in that the line-drawing roller structure is arranged at the ship board position, so that the support of a connecting fishing net rope is realized, the operation of net hauling machine warp winding and net releasing is assisted, the probability of the winding of the connecting fishing net rope is greatly reduced, the smooth operation of net hauling and net releasing is ensured, the working efficiency is improved, the time is not needed to be spent to expand the wound rope, and the time and the labor are saved; meanwhile, the line starting roller structure of the workboat is convenient to install, simple and reasonable in structure, low in use cost and good in practical application effect.

Drawings

Fig. 1 is a schematic top view of an embodiment of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a side view of the thread take-up roller structure of the present invention.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a schematic structural view of the roller in fig. 4.

In the figure: 1. a ship side; 2. a deck; 3. a thread take-up roller; 31. a support arm; 32. a reinforcing arm; 33. a baffle plate; 34. an upper cross arm; 35. a lower cross arm; 36. a shaft; 37. a roller; 38. fixing a nut; 39. an arc-shaped portion; 311. a left support arm; 312. a right support arm; 331. a left baffle; 332. a right baffle; 4. a net hauler; 5. a power station; 6. a cab; 7. a kitchen; 8. a toilet; 9. a crew rest room; 10. a nacelle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A workboat with a line-starting roller structure comprises a workboat body, wherein the workboat body is provided with a deck 2 and a ship board 1, the ship board 1 is provided with a line-starting roller 3, the line-starting roller is generally arranged on the left ship board and at a position close to the bow according to the operation habits of most people, a mounting hole is formed in the ship board, and the roller structure is fixed by fixing a support arm 31 of the line-starting roller 3 in the mounting hole;

the wire drawing rollers 3 play a role in supporting the net rope, assist the net drawing machine 4 to complete the net drawing or collecting operation more quickly and smoothly, and the net drawing machine 4 is usually arranged on the deck 2; the specific structure of the thread-lifting roller 3 is shown in fig. 3 and 4, the thread-lifting roller 3 comprises a support arm 31, a baffle 33, a roller 37 and a shaft 36, wherein the support arm 31 comprises a left support arm 311 and a right support arm 312, and the baffle 33 comprises a left baffle 331 and a right baffle 332;

the left support arm 311 is fixedly connected with the left baffle 331, and the right support arm 312 is fixedly connected with the right baffle 332, and generally fixedly connected in a welding manner; the roller 37 is positioned between the left baffle 331 and the right baffle 332, and the left baffle 331 and the right baffle 332 are parallel to each other; external threads are arranged at the positions of the two end parts of the shaft 36, the shaft 36 simultaneously penetrates through the left baffle 331, the roller 37 and the right baffle 332, and the fixing nuts 38 are fixedly connected to the positions of the two end parts of the shaft 36 through the external threads; the shaft 36 is locked and fixed by the fixing nut 38, the roller 37 is sleeved on the shaft 36 and can rotate along the shaft 36, and the roller 37 is a nylon roller, so that the use cost is low, the surface of the nylon roller is smooth, and the movement of the net rope cannot be influenced;

as for the roller 37, the specific structural features of the roller 37 are as shown in fig. 5, the diameter of the roller 37 is gradually reduced from two ends to the middle, and the roller 37 is provided with a groove 361 at the middle position, the groove 361 is a position where the net rope is prevented from being placed, and the width of the groove is generally 35-45 mm;

in addition, in order to improve the structural strength of the roller structure 3, an upper cross arm 34 and a lower cross arm 35 are fixedly arranged between the left support arm 311 and the right support arm 312, and the upper cross arm 34 and the lower cross arm 35 play a role in supporting in the transverse direction, so that the structural strength of the roller structure 3 is ensured; further, this line start running roller 3 still includes strengthens arm 32, strengthens arm 32 and is provided with two, strengthens two arms and fixes respectively on left support arm 311, right support arm 312, strengthens one end of arm 32 and fixes in the one side of last horizontal arm 34, the other end is fixed in one side of xarm 35 down to, support in longitudinal direction through strengthening arm 32, the omnidirectional structural strength who has guaranteed running roller structure 3. Meanwhile, the support arm 31, the cross arm, the reinforcing arm 32, the baffle plate 33 and other structural components are made of stainless steel, and the stainless steel has strong corrosion resistance, so that the roller structure cannot rust under the corrosion of seawater for a long time, and the service life is prolonged.

In addition, in order to improve the balance of the roller structure 3 and realize stable support of the mesh rope, the left support arm 311 and the right support arm 312 have the same shape, and the left support arm 311 and the right support arm 312 are both in a curved shape instead of a straight up-and-down shape; the left arm 311 and the right arm 312 are bent to form an arc part 39 as shown in fig. 3, the bending radian of the arc part 39 is generally between 100-110 °, and the best effect is obtained when the bending radian is 105 °.

The utility model discloses an operation ship with line start running roller structure sets up the line start running roller structure in ship board position department, realizes the support to connecting the fishing net rope, supplementary net hauler warp receive the net, put the net operation, greatly reduced connect the winding probability of fishing net rope, ensure play net, put going on smoothly of net operation, ten minutes labour saving and time saving.

The utility model discloses a working ship with line-drawing running roller structure is further explained below with specific embodiment.

As shown in fig. 1 and 2, the work boat disclosed in this embodiment includes a work boat body, the work boat body has a deck 2 and a side 1, and also includes a cab 6, a kitchen 7 is provided at the rear side of the cab 6, a washroom 8 is built in the kitchen 7, a crew rest room 9 is provided below the kitchen 7, a cabin 10 is provided in front of the crew rest room 9, and a power station 5 for powering a net hauler 4 is installed in the cabin 10, and for the structural parts of the cab 6, the kitchen 7, the crew rest room 9, the cabin 10, etc., except that the design positions are different from those of the existing work boat, all internal supporting facilities are arranged with reference to the existing work boat;

a line-drawing roller 3 is arranged at the position of a left ship board of the ship board 1, a net-drawing machine 4 is arranged on the deck 2, and the net-drawing machine 4 and the line-drawing roller 3 are matched together to realize high-efficiency and quick net-releasing and net-collecting operations; the structure of the thread take-up roller 3 is as shown in fig. 3, 4 and 5, the thread take-up roller 3 comprises a support arm 31, a baffle 33, a roller 37 and a shaft 36, wherein the support arm 31 comprises a left support arm 311 and a right support arm 312, and both the left support arm 311 and the right support arm 312 are in a curved shape; the baffle 33 comprises a left baffle 331 and a right baffle 332;

the left support arm 311 is fixedly connected with the left baffle 331, and the right support arm 312 is fixedly connected with the right baffle 332, and generally fixedly connected in a welding manner; the roller 37 is positioned between the left baffle 331 and the right baffle 332, and the left baffle 331 and the right baffle 332 are parallel to each other; external threads are arranged at the positions of the two end parts of the shaft 36, the shaft 36 simultaneously penetrates through the left baffle 331, the roller 37 and the right baffle 332, and the fixing nuts 38 are fixedly connected to the positions of the two end parts of the shaft 36 through the external threads; meanwhile, an upper cross arm 34 and a lower cross arm 35 are fixedly arranged between the left support arm 311 and the right support arm 312, two reinforcing arms 32 are arranged, the left support arm 311 and the right support arm 312 are respectively fixed with the reinforcing arms, one end of each reinforcing arm 32 is fixed on one side of the upper cross arm 34, and the other end of each reinforcing arm 32 is fixed on one side of the lower cross arm 35; the diameter of running roller 37 is reduced to the centre by both ends gradually, and running roller 37 sets up fluted 361 in intermediate position department, and fluted 361 is the position point of placing of net rope, take the net rope in fluted 361 at the top, it is not in fluted 361 to twine the net rope, the net rope is put into fluted 361 and is connected with net hauler 4 again, thereby by 4 pulling net ropes of net hauler, 3 support net ropes of running roller structure and supplementary net rope removal of transporting, realize receiving the net, put the net operation, greatly reduced the winding condition of net rope and taken place.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.

Claims

1. The utility model provides an operation ship with line start running roller structure, includes the operation ship body, and the operation ship body has deck (2) and ship board (1), its characterized in that: the line-starting roller (3) is arranged on the ship board (1);

the thread lifting roller (3) comprises a support arm (31), a baffle (33), a roller (37) and a shaft (36), the support arm (31) comprises a left support arm (311) and a right support arm (312), and the baffle (33) comprises a left baffle (331) and a right baffle (332);

the left support arm (311) is fixedly connected with the left baffle (331), the right support arm (312) is fixedly connected with the right baffle (332), the roller (37) is positioned between the left baffle (331) and the right baffle (332), and the left baffle (331) and the right baffle (332) are parallel to each other; external threads are arranged at the positions of two end parts of the shaft (36), the shaft (36) simultaneously penetrates through the left baffle (331), the roller (37) and the right baffle (332), and fixing nuts (38) are fixedly connected to the positions of the two end parts of the shaft (36) through the external threads;

an upper cross arm (34) and a lower cross arm (35) are fixedly arranged between the left support arm (311) and the right support arm (312), the diameter of the roller (37) is gradually reduced from two ends to the middle, and a groove (361) is formed in the middle of the roller (37).

2. The work vessel with a take-up roller arrangement as claimed in claim 1, wherein: the width of the groove (361) is 35-45 mm.

3. The work vessel with a take-up roller arrangement as claimed in claim 2, wherein: the shape of left side support arm (311), right support arm (312) is the same, and left side support arm (311), right support arm (312) all are the bending and form arc portion (39), the crooked radian of arc portion (39) is 100 ~ 110.

4. The work vessel with a take-up roller arrangement as claimed in claim 3, wherein: the arc-shaped portion (39) has a curvature of 105 °.

5. The work vessel with a take-up roller arrangement as claimed in claim 4, wherein: the line-starting roller (3) further comprises two reinforcing arms (32), the two reinforcing arms (32) are respectively fixed on the left supporting arm (311) and the right supporting arm (312), one end of each reinforcing arm (32) is fixed to one side of the upper cross arm (34), and the other end of each reinforcing arm is fixed to one side of the lower cross arm (35).

6. The work vessel with a take-up roller arrangement as claimed in claim 5, wherein: and a net hauler (4) is arranged on the deck (2).