CN221418609U - Rolling type sail structure and ship - Google Patents

Abstract

The utility model discloses a rolling type sail structure and a ship, and belongs to the technical field of ship sails. The rolling type sail structure provided by the utility model comprises the sails, the rolling assemblies, the driving parts and the fixing parts, the sails can assist the ship by wind power, the energy consumption is greatly reduced, the running speed of the ship is greatly improved, the sails are unfolded and folded by the reels and the driving parts, compared with other sails, the rolling type sail structure is simple in structure and low in manufacturing cost, and in addition, the sails can be unfolded or folded only by simply judging downwind or upwind, so that the rolling type sail structure is more convenient to use and flexible and convenient to control.

Description

Rolling type sail structure and ship

Technical Field

The utility model relates to the technical field of ship sails, in particular to a rolling type sail structure and a ship.

Background

With the continuous progress of science and technology, new energy sources typified by wind energy, solar energy, nuclear energy, biomass energy, tidal energy and the like have unique advantages in terms of energy conservation and emission reduction and the benefits which can be generated are more and more remarkable, and the new energy sources are applied and popularized in the ship transportation industry.

Wind is a natural phenomenon on the earth that is caused by solar radiant heat and originates from the kinetic energy created by the large air flow at the earth's surface. The global wind energy is about 2.74×109MW, with available wind energy of 2×107MW being the second largest renewable resource following hydropower.

The understanding and understanding of sail assisted navigation by human society has a long history, and the application form on ships is biased to be used as main power or auxiliary power for navigation, and particularly, two forms of sail assisted navigation and wind power generation are mainly adopted. The continuous improvement of the industrial technology level plays a great pushing role in the application of the sail technology, and a plurality of ship sail structures such as a common sail, a special sail, a triangular sail, flying skysail, a bionic sail and the like are derived according to the form of the sail and the difference of the wind power utilization property of the sail.

However, the configuration and angle of the existing sail need to be studied in advance according to CFD or model test, in use, the wind direction and the wind speed need to be monitored by using a wind direction and wind speed monitoring device, and the structure and angle of the sail are adjusted according to different wind speeds and wind direction angles so as to achieve the effect of sailing the sail.

Based on this, there is a need for a rolling sail structure and a watercraft to solve the above problems.

Disclosure of utility model

The utility model aims at:

The utility model provides a roll up curtain formula sail structure can realize helping the navigation to boats and ships with the help of wind-force through the sail, greatly reduced energy consumption to improve boats and ships travel speed greatly, realize the expansion and the packing up to the sail through spool and driving piece, this structure is simple compared other sail type structures, low in manufacturing cost, in addition, only through simple judgement down wind or upwind, can expand or pack up the sail, it is more convenient to use, and control is also nimble convenient.

The utility model provides a boats and ships, through set up the curtain formula sail structure of rolling up in the space of bridge wing bottom, can realize the make full use of to the space on the ship, can not occupy the space of placing of shipboard goods, improve the utilization ratio of space on the ship greatly.

To achieve the purpose, the utility model adopts the following technical scheme:

The utility model provides a roll up curtain formula sail structure is provided with the superstructure on the boats and ships, be provided with the bridge wing between superstructure to the boat board, roll up curtain formula sail structure set up in the bottom of bridge wing, include: a sail capable of blocking air flow; the rolling curtain assembly comprises a fixed seat and a plurality of reels, wherein the fixed seat is arranged at the bottom of the bridge wing, the reels are rotationally connected with the fixed seat, and one end of the sail is connected to the reels; the driving piece is fixed at the bottom of the bridge wing, an output shaft of the driving piece is fixedly connected with the scroll, and the driving piece can drive the scroll to rotate around the axis of the driving piece so as to enable the sail to extend or wind on the scroll along the direction perpendicular to the axis of the scroll; the fixing piece is fixed to the bottom of the sail and used for fixing the sail with a deck of the ship.

Preferably, the rolling type sail structure further comprises a guide assembly, the guide assembly is arranged on the outer side wall of the superstructure, the guide assembly is in sliding connection with the sail, and the guide assembly can enable the sail to be unfolded along the direction perpendicular to the outer side wall of the superstructure.

Preferably, the guiding assembly comprises a sliding rail and a sliding rod, the sliding rail is fixed on the outer side wall of the superstructure, the extending direction of the sliding rail is perpendicular to the axis of the scroll, one end of the sliding rod is in sliding connection with the sliding rail, and the other end of the sliding rod is fixed at the bottom of the sail and close to one side of the sliding rail.

Preferably, a pulley is arranged on one side of the sliding rod, which is close to the sliding rail, and the pulley is rotationally connected with the sliding rod, and the pulley is slidingly arranged in the sliding rail.

Preferably, the rolling shutter type wind sail structure further comprises a sail-retracting auxiliary assembly, wherein the sail-retracting auxiliary assembly is fixed to the bottom of the bridge wing, and the sail-retracting auxiliary assembly can be used for coextruding the wind sail with the rolling shutter assembly.

Preferably, the sail-retracting auxiliary assembly comprises a squeeze roller and an elastic member, wherein both sides of the squeeze roller are connected with both sides of the scroll through the elastic member, the elastic member has a trend of enabling the squeeze roller to be close to the scroll, and the sail is located between the squeeze roller and the scroll.

Preferably, the rolling shutter type wind sail structure further comprises an anemometer, wherein the anemometer is fixed on the bridge wing, and the anemometer can monitor wind direction and wind speed.

Preferably, the anemometer is electrically connected to the driving member, and the anemometer can extend or retract the sail according to a wind direction angle.

Preferably, the rolling shutter type sail structure further comprises a weight member connected to an end of the sail remote from the spool.

The ship comprises an upper building, a bridge wing is arranged between the upper building and a ship board, and the ship further comprises the roller shutter type sail structure, wherein the roller shutter type sail structure is arranged at the bottom of the bridge wing.

The utility model has the beneficial effects that:

The rolling type sail structure provided by the utility model comprises the sails, the rolling assemblies, the driving parts and the fixing parts, the sails can assist the ship by wind power, the energy consumption is greatly reduced, the running speed of the ship is greatly improved, the sails are unfolded and folded by the reels and the driving parts, compared with other sails, the rolling type sail structure is simple in structure and low in manufacturing cost, and in addition, the sails can be unfolded or folded only by simply judging downwind or upwind, so that the rolling type sail structure is more convenient to use and flexible and convenient to control.

The ship provided by the utility model comprises the superstructure, the bridge wings are arranged between the superstructure and the ship board, and the rolling type sail structure is arranged in the space at the bottom of the bridge wings, so that the space on the ship can be fully utilized, the placing space of cargoes on the ship can not be occupied, and the utilization rate of the space on the ship is greatly improved.

Drawings

FIG. 1 is a front view of a marine superstructure and a rolling shutter sail structure provided by the present utility model;

FIG. 2 is an enlarged partial view of FIG. 1 at A

FIG. 3 is a side view of a rolling shutter type sail structure provided by the present utility model.

In the figure:

100. an upper building; 101. bridge wings; 102. a clamping plate;

1. a sail;

2. A roller shutter assembly; 21. a fixing seat; 22. a reel;

3. a driving member;

4. a fixing member;

5. a guide assembly; 51. a slide rail; 52. a slide bar;

6. A sail-retracting auxiliary assembly; 61. a squeeze roll; 62. an elastic member.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, either fixed or removable; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Unless expressly stated or limited otherwise, a first feature being "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact with each other by way of additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, the utility model provides a rolling type sail structure, which can realize navigation assistance of a ship by wind power through a sail 1, greatly reduce energy consumption, greatly improve ship running speed, realize the unfolding and folding of the sail 1 through a scroll 22 and a driving piece 3, and has the advantages of simple structure and lower manufacturing cost compared with other sails, and in addition, the sail 1 can be unfolded or folded only by simply judging downwind or upwind, so that the rolling type sail structure is more convenient to use and more flexible and convenient to control.

As shown in fig. 1 to 3, the rolling curtain type sail structure provided by the utility model is characterized in that an upper building 100 is arranged on a ship, a bridge wing 101 is arranged between the upper building 100 and a ship board, the rolling curtain type sail structure is arranged at the bottom of the bridge wing 101 and comprises a sail 1, a rolling curtain assembly 2, a driving piece 3 and a fixing piece 4, and the sail 1 can block air flow; the rolling shutter assembly 2 comprises a fixed seat 21 and a plurality of scroll shafts 22, wherein the fixed seat 21 is arranged at the bottom of the bridge wing 101, the plurality of fixed seats 21 are arranged, the scroll shafts 22 are rotationally connected with the fixed seat 21, and one end of the sail 1 is connected to the scroll shafts 22; the driving piece 3 is fixed at the bottom of the bridge wing 101, an output shaft of the driving piece 3 is fixedly connected with the scroll 22, and the driving piece 3 can drive the scroll 22 to rotate around the axis of the driving piece so as to enable the sail 1 to extend along the direction perpendicular to the axis of the scroll 22 or wind on the scroll 22; a fixing element 4 is fixed to the bottom of the sail 1, the fixing element 4 being used to fix the sail 1 to the deck of the vessel.

The sail 1 can help the ship to navigate by means of wind power, so that energy consumption is greatly reduced, the ship running speed is greatly improved, the sail 1 is unfolded and folded by the reel 22 and the driving piece 3, the structure is simple compared with other sails, the manufacturing cost is low, in addition, the sail 1 can be unfolded or folded only by simply judging downwind or upwind, the use is more convenient, and the control is flexible and convenient. In addition, the fixing piece 4 can enable the sail 1 to be integrally opened, so that the phenomenon that the wind receiving surface of the sail 1 is reduced due to the fact that the sail 1 is curled due to wind blowing is avoided.

Further, the rolling type sail structure in this embodiment further includes a guiding component 5, the guiding component 5 is disposed on an outer side wall of the superstructure 100, the guiding component 5 is slidably connected with the sail 1, and the guiding component 5 can enable the sail 1 to be unfolded along a direction perpendicular to the outer side wall of the superstructure 100. The direction of the wind sail 1 can be limited by arranging the guide component 5 to provide guide for the wind sail 1, so that the wind receiving surface of the wind sail 1 is fully unfolded, and the utilization rate of wind energy is further improved.

Specifically, the guiding assembly 5 includes a sliding rail 51 and a sliding rod 52, the sliding rail 51 is fixed on the outer side wall of the superstructure 100, the extending direction of the sliding rail 51 is perpendicular to the axis of the reel 22, one end of the sliding rod 52 is slidably connected with the sliding rail 51, and the other end is fixed on the bottom of the sail 1 and near one side of the sliding rail 51. The sliding rail 51 and the sliding rod 52 are arranged, so that the wind sail 1 can slide along the sliding rail 51, the unfolding direction of the wind sail 1 is guided, the wind receiving surface of the wind sail 1 is fully unfolded, and the utilization rate of wind energy is further improved.

Preferably, a pulley is arranged on one side of the sliding rod 52 close to the sliding rail 51, the pulley is rotationally connected with the sliding rod 52, and the pulley is arranged in the sliding rail 51 in a sliding way. By arranging the pulley on one side of the sliding rod 52 close to the sliding rail 51, the pulley is arranged in the sliding rail 51 in a sliding way, so that the friction force between the sliding rod 52 and the sliding rail 51 is reduced, the sail 1 can move along the sliding rail 51 more smoothly, and the driving force of the driving piece 3 is further saved.

Further, the rolling shutter type sail structure further comprises a sail-retracting auxiliary assembly 6, wherein the sail-retracting auxiliary assembly 6 is fixed to the bottom of the bridge wing 101, and the sail-retracting auxiliary assembly 6 can co-squeeze the sail 1 with the rolling shutter assembly 2. The sail 1 can be leveled by the sail-collecting auxiliary assembly 6 in the rolling process by arranging the sail-collecting auxiliary assembly 6, so that the phenomenon that the sail 1 is wrinkled in the rolling process is avoided.

Specifically, the sail-receiving auxiliary assembly 6 includes a squeeze roller 61 and an elastic member 62, both sides of the squeeze roller 61 are connected to both sides of the spool 22 through the elastic member 62, the elastic member 62 has a tendency to bring the squeeze roller 61 close to the spool 22, and the sail 1 is located between the squeeze roller 61 and the spool 22. The extrusion roller 61 and the scroll 22 are connected through the elastic piece 62, the extrusion roller 61 and the scroll 22 can co-extrude the sail 1 between the extrusion roller 61 and the scroll 22, an extrusion gap is reserved between the extrusion roller 61 and the scroll 22, the sail 1 can be leveled through extrusion of the extrusion gap, the sail 1 wound on the scroll 22 is gradually thickened in the continuous winding process, the extrusion roller 61 and the scroll 22 are connected through the elastic piece 62, the extrusion gap between the extrusion roller 61 and the scroll 22 can be increased along with thickening of the sail 1 wound on the scroll 22, and the extrusion roller 61 and the scroll 22 can levele the sail 1.

Further, the rolling shutter type sail structure in this embodiment further includes an anemometer, which is fixed to the bridge wing 101, and is capable of monitoring wind direction and wind speed. By arranging the anemoscope, a worker can test and detect the wind speed and the wind direction, and the driving piece 3 is controlled to unfold or fold the sail 1 according to the wind speed and the wind direction.

Further, in this embodiment, the anemoscope is electrically connected to the driving member 3, and the anemoscope can extend or retract the sail 1 according to the wind direction angle. Of course, the rolling shutter type sail structure further comprises an intelligent control system, and the anemoscope is used for detecting the wind direction angle of wind received by the ship during sailing relative to the sailing direction of the ship and transmitting the wind direction angle to the intelligent control system. The intelligent control system is used for receiving the wind direction angle from the anemoclinograph, and is also used for sending a first signal to the driving piece 3 when the wind direction angle is larger than 90 degrees (equivalent to downwind), and the driving piece 3 drives the scroll 22 to unwind the sail 1 when receiving the first signal; and is also adapted to send a second signal to the drive mechanism 5 when the wind direction angle is less than 90 ° (corresponding to upwind), and the drive member 3, upon receiving the second signal, drives the reel 22 to retract the sail 1.

Preferably, the rolling shutter sail structure further comprises a counterweight connected to the end of the sail 1 remote from the spool 22. The counterweight is used for counterweight according to the weight of the sail 1 and the friction force when the sail 1 is unfolded, so that the sail 1 can be unfolded smoothly under the condition of high wind speed.

The utility model provides a ship, which comprises an upper building 100, wherein a bridge wing 101 is arranged between the upper building 100 and a ship board, and the ship also comprises a rolling type sail structure as claimed in the claim, wherein the rolling type sail structure is arranged at the bottom of the bridge wing 101. When the ship sails down the wind, the sail 1 is unfolded to assist the ship sailing by wind power, so that fuel oil is saved, and the economy of the ship sailing is improved. When the ship sails against the wind, the wind sail 1 is retracted to reduce the resistance of the ship when sailing. In addition, by arranging the roller shutter type sail structure in the space at the bottom of the bridge wings 101, the space on the ship can be fully utilized, the space for placing cargoes on the ship can not be occupied, and the utilization rate of the space on the ship is greatly improved.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Roller shutter formula sail structure is provided with superstructure (100) on the boats and ships, be provided with bridging (101) between superstructure (100) to the boat board, roller shutter formula sail structure set up in the bottom of bridging (101), its characterized in that includes:

a sail (1), said sail (1) being capable of blocking the flow of air;

The roller shutter assembly (2), the roller shutter assembly (2) comprises a fixed seat (21) and a scroll (22), the fixed seat (21) is arranged at the bottom of the bridge wing (101), the fixed seats (21) are multiple, the scroll (22) is rotationally connected with the fixed seat (21), and one end of the sail (1) is connected to the scroll (22);

The driving piece (3), the driving piece (3) is fixed at the bottom of the bridge wing (101), an output shaft of the driving piece (3) is fixedly connected with the scroll (22), and the driving piece (3) can drive the scroll (22) to rotate around the axis of the scroll so as to enable the sail (1) to extend along the direction perpendicular to the axis of the scroll (22) or wind on the scroll (22);

the fixing piece (4), the fixing piece (4) is fixed in the bottom of sail (1), fixing piece (4) are used for with sail (1) with the deck of boats and ships is fixed.

2. The rolling shutter type sail structure according to claim 1, characterized in that it further comprises a guiding assembly (5), the guiding assembly (5) is disposed on the outer side wall of the superstructure (100), the guiding assembly (5) is slidably connected with the sail (1), and the guiding assembly (5) can enable the sail (1) to be unfolded in a direction perpendicular to the outer side wall of the superstructure (100).

3. The rolling shutter type sail structure according to claim 2, characterized in that the guiding assembly (5) comprises a sliding rail (51) and a sliding rod (52), the sliding rail (51) is fixed on the outer side wall of the superstructure (100), the extending direction of the sliding rail (51) is perpendicular to the axis of the scroll (22), one end of the sliding rod (52) is slidingly connected with the sliding rail (51), and the other end is fixed on the bottom of the sail (1) and close to one side of the sliding rail (51).

4. A rolling shutter type sail structure according to claim 3, characterized in that a pulley is provided on a side of the slide bar (52) close to the slide rail (51), the pulley is rotatably connected with the slide bar (52), and the pulley is slidingly provided in the slide rail (51).

5. The rolling shutter type sail structure according to claim 1, characterized in that it further comprises a sail-retracting auxiliary assembly (6), said sail-retracting auxiliary assembly (6) being fixed to the bottom of the bridge wing (101), said sail-retracting auxiliary assembly (6) being able to co-squeeze the sail (1) with the rolling shutter assembly (2).

6. The rolling shutter type sail structure according to claim 5, characterized in that the sail-receiving auxiliary assembly (6) includes a squeeze roller (61) and an elastic member (62), both sides of the squeeze roller (61) are connected to both sides of the spool (22) through the elastic member (62), the elastic member (62) has a tendency to bring the squeeze roller (61) close to the spool (22), and the sail (1) is located between the squeeze roller (61) and the spool (22).

7. The rolling shutter type sail structure according to claim 1, characterized in that it further comprises an anemometer fixed to the bridge wing (101), the anemometer being able to monitor wind direction and wind speed.

8. A rolling shutter type sail structure according to claim 7, characterized in that the anemometer is electrically connected to the driving element (3), the anemometer being able to deploy or stow the sail (1) according to the wind direction angle.

9. Rolling shutter type sail structure according to claim 1, characterized in that it further comprises a counterweight connected to the end of the sail (1) remote from the reel (22).

10. Ship comprising a superstructure (100), between said superstructure (100) and a ship's side a bridge wing (101) is provided, characterized in that it further comprises a rolling shutter type sail structure according to any one of claims 1-9, said rolling shutter type sail structure being arranged at the bottom of said bridge wing (101).