Retractable sun-shading device for ship

Abstract

The utility model belongs to the technical field of marine sun-shading devices, and particularly relates to a marine retractable sun-shading device which comprises a ship body, a first supporting rod arranged on one side of the ship body, a second supporting rod arranged on the other side of the ship body, a first connecting plate arranged on one side of the top of the second supporting rod, and a bearing plate arranged on the other side of the second supporting rod. A first brake motor is arranged on the bearing plate, a second connecting plate is arranged on one side of the first supporting rod, and the threaded rod comprises a sleeve, a connecting rod and a bearing. Through the first brake motor, the second brake motor, the threaded rod, the sleeve, the connecting rod and the winding rod, the unfolding size of the sunshade cloth can be conveniently adjusted, the sunshade cloth cannot be wrinkled after being wound, noise caused by blowing of wind force is avoided, the sunshade cloth is always kept in a tight state during unfolding, the use effect is guaranteed, and the sunshade cloth can be conveniently unfolded through the threaded rod, the winding rod and the sunshade cloth. The sunshade cloth is more convenient to mount and dismount, and the sunshade cloth is more convenient to mount when needed.

Description

Technical Field

[0001] The utility model relates to the technical field of ship sunshade devices, in particular to a retractable ship sunshade device. Background Art

[0002] Marine sunshade devices usually refer to facilities on ships used to block sunlight and provide a comfortable environment. These devices can be awnings, sun sails, umbrellas, and ship curtains. Awnings are common sunshade devices on ships, which are used to block direct sunlight, so that passengers and crew have a shaded space on the deck, provide a comfortable onboard environment, and protect passengers and crew from excessive exposure to the sun.

[0003] The prior art has the following deficiencies: Application No. 202020964895.1 in the prior art proposes a sunshade device for a water lifeboat, including a lifeboat body, the bottom of the lifeboat body is fixedly connected to two seats arranged in an array, the upper side walls of the seats are provided with circular holes symmetrically arranged in pairs, and the upper side walls of each circular hole are fixedly connected with a fixing sleeve, the inner wall of the fixing sleeve is inserted with a support rod, and the side wall of the support rod is provided with a plurality of semicircular grooves arranged in an array, and the side wall of the fixing sleeve close to the semicircular groove is provided with a mounting hole, and a spring is provided in the mounting hole, and steel balls are fixedly connected at both ends of the spring, and an adjustment sleeve is threadedly connected to the side wall of the fixing sleeve, and a cavity is provided inside the adjustment sleeve, and the cavity is in the shape of a trumpet, and the side wall of the steel ball away from the semicircular groove is against the inner wall of the adjustment sleeve. The utility model relates to the technical field of sunshade devices, and the sunshade device for a water lifeboat is convenient to install and remove, and has a stable structure and adjustable size.

[0004] When the above-mentioned equipment is in use, a driving motor is used to drive the screw to rotate, so that the fixed block and the adjusting rod move along the strip opening, and the distance between the adjusting rods is adjusted to realize the adjustment of the size of the sunshade cloth. While adjusting the size of the sunshade cloth to be contracted, the tightness of the sunshade cloth cannot be guaranteed. Wrinkles will be generated when the sunshade cloth is contracted. At the same time, noise is easily generated when the wind blows in the external environment, which affects the use effect. At the same time, the sunshade cloth needs to be connected with multiple sets of adjusting rods during installation to ensure the stability of the sunshade cloth. When the sunshade cloth has been used for a long time and needs to be replaced, disassembly and installation will bring more cumbersome operations, and the convenience can be further improved. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a retractable sunshade device for a ship to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a retractable sunshade device for a ship, comprising a hull, a first support rod is provided on one side of the hull, a second support rod is provided on the other side of the hull, a first connecting plate is provided on one side of the top of the second support rod, a bearing plate is provided on the other side of the second support rod, a first brake motor is provided on the bearing plate, a second connecting plate is provided on one side of the first support rod, a T-shaped mounting piece is provided on one side of the second connecting plate, a second brake motor is provided on the T-shaped mounting piece, a threaded rod is provided between the first connecting plate and the second connecting plate, a retracting rod is provided on one side of the T-shaped mounting piece, a sunshade cloth is provided on the retracting rod, a control device is provided in the hull, and an opening is provided on the outer side of the first support rod;

[0007] The threaded rod comprises a sleeve, a connecting rod and a bearing. The threaded rod is provided with a sleeve, a connecting rod is provided outside the sleeve, and a bearing is provided at one end of the threaded rod.

[0008] As a preferred technical solution of the utility model: the first support rod and the second support rod are both in two groups, the first support rod and the second support rod are both hollow and have two groups of identical openings on the outside, there are two groups of threaded rods, the inner ring of the bearing is fixedly installed on the outer end of the threaded rod, and the outer end of the retracting rod is provided with the same bearing and the installation structure is consistent.

[0009] As a preferred technical solution of the present utility model: the T-shaped mounting piece is fixedly mounted on one side of the second connecting plate, the second brake motor is fixedly mounted on the T-shaped mounting piece, and the output end of the second brake motor passes through the T-shaped mounting piece and is fixedly connected to one end of the retracting rod.

[0010] As a preferred technical solution of the utility model: the outer ring of the bearing at the other end of the retracting rod is fixedly mounted on one side of the T-shaped mounting piece on another group of first support rods, and the first brake motor is fixedly mounted on the bearing plate, and the output end of the first brake motor passes through the second support rod, the first connecting plate and one end of the threaded rod and is fixedly connected.

[0011] As a preferred technical solution of the utility model: the sleeve is sleeved in the threaded rod to form a threaded connection, and the two ends of the connecting rod are respectively fixedly connected to the sleeves on the two groups of threaded rods.

[0012] As a preferred technical solution of the utility model: the outer ring of the bearing at the other end of the threaded rod is fixedly mounted on the second connecting plate, one end of the sunshade cloth is fixedly connected to the retracted rod, the other end of the sunshade cloth is fixedly connected to the connecting rod, and the retracted rod is positioned higher than the connecting rod.

[0013] As a preferred technical solution of the utility model: two groups of forward and reverse switches are provided in the control device, the two groups of first brake motors corresponding to the second support rods are connected in series with each other and electrically connected to one group of forward and reverse switches in the control device, two groups of wires at the wiring terminals of the second brake motor pass through the opening on the upper part of the first support rod and extend from the opening at the bottom of the first support rod to form an electrical connection with another group of forward and reverse switches in the control device, the wiring method of the first brake motor is consistent with that of the second brake motor, and the control device is electrically connected to the power supply inside the hull.

[0014] Compared with the prior art, the utility model provides a retractable sunshade device for a ship, which has the following beneficial effects:

[0015] 1. A retractable sunshade device for a ship is provided with a first brake motor, a second brake motor, a threaded rod, a sleeve, a connecting rod and a reeling rod. The first brake motor drives the threaded rod to rotate, so that the sleeve moves on the threaded rod and moves the connecting rod away from the reeling rod. The second brake motor drives the reeling rod to rotate, so that the sunshade cloth wound on the reeling rod is loosened and the sunshade cloth is unfolded to achieve a sunshade effect. The first brake motor can control the distance between the connecting rod and the reeling rod, and the second brake motor can control the length of the sunshade cloth loosened by the reeling rod, so as to adjust the unfolding size of the sunshade cloth. When retracting the sunshade cloth, the first brake motor is started to reversely control the sleeve and the connecting rod to get as close to the reeling rod as possible, and the reeling rod is completely reeled in by reversely controlling the second brake motor. The sunshade cloth will not be wrinkled after being retracted, so as to avoid noise caused by wind blowing, and it will always remain taut when unfolded to ensure the use effect.

[0016] 2. This kind of retractable sunshade device for ships is equipped with a threaded rod, a retracting rod, and a sunshade cloth. The sunshade cloth can be unfolded by controlling the connecting rod to move away from the retracting rod. The installation of the sunshade cloth only requires connecting the two ends to the retracting rod and the connecting rod respectively. The installation and disassembly of the sunshade cloth is more convenient, and it is more convenient to install and disassemble the sunshade cloth when needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the installation structure of the first support rod, the second support rod, the threaded rod and the retracting rod on the hull of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the first support rod of the utility model;

[0020] Figure 4 It is a schematic diagram of the combined structure of the threaded rod, sleeve, connecting rod and bearing of the utility model.

[0021] In the figure: 1, hull; 2, first support rod; 3, second support rod; 4, first connecting plate; 5, load-bearing plate; 6, first brake motor; 7, second connecting plate; 8, T-shaped mounting piece; 9, second brake motor; 10, threaded rod; 1001, sleeve; 1002, connecting rod; 1003, bearing; 11, retracting rod; 12, sunshade; 13, control device; 14, opening. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In the present embodiment: a retractable sunshade device for a ship comprises a hull 1, a first support rod 2 is arranged on one side of the hull 1, a second support rod 3 is arranged on the other side of the hull 1, a first connecting plate 4 is arranged on one side of the top of the second support rod 3, a bearing plate 5 is arranged on the other side of the second support rod 3, a first brake motor 6 is arranged on the bearing plate 5, a second connecting plate 7 is arranged on one side of the first support rod 2, a T-shaped mounting member 8 is arranged on one side of the second connecting plate 7, a second brake motor 9 is arranged on the T-shaped mounting member 8, a threaded rod 10 is arranged between the first connecting plate 4 and the second connecting plate 7, a retracting rod 11 is arranged on one side of the T-shaped mounting member 8, a sunshade cloth 12 is arranged on the retracting rod 11, a control device 13 is arranged in the hull 1, and an opening 14 is opened on the outer side of the first support rod 2;

[0024] The height of the sunshade cloth 12 can be determined by the first support rod 2 and the second support rod 3, the threaded rod 10 can be installed by the first connecting plate 4 and the second connecting plate 7, and the first brake motor 6 can be installed by the bearing plate 5.

[0025] The threaded rod 10 includes a sleeve 1001, a connecting rod 1002 and a bearing 1003. The sleeve 1001 is arranged on the threaded rod 10, the connecting rod 1002 is arranged outside the sleeve 1001, and the bearing 1003 is arranged at one end of the threaded rod 10.

[0026] The bearing 1003 can ensure the flexible rotation of the threaded rod 10 and the winding rod 11.

[0027] In this embodiment, the first support rod 2 and the second support rod 3 are both in two groups, the first support rod 2 and the second support rod 3 are both hollow and have two groups of identical openings 14 on the outside, there are two groups of threaded rods 10, the inner ring of the bearing 1003 is fixedly mounted on the outer end of the threaded rod 10, and the outer end of the retracting rod 11 is provided with the same bearing 1003 and the mounting structure is consistent;

[0028] Specifically, the threaded rod 10 can be used to control the sleeve 1001 and the connecting rod 1002 to move away from or close to the reeling rod 11 , and the reeling rod 11 can be used to reel in the excess sunshade cloth 12 when the sunshade cloth 12 is retracted.

[0029] In this embodiment, the T-shaped mounting member 8 is fixedly mounted on one side of the second connecting plate 7, the second brake motor 9 is fixedly mounted on the T-shaped mounting member 8, and the output end of the second brake motor 9 passes through the T-shaped mounting member 8 and is fixedly connected to one end of the winding rod 11.

[0030] Specifically, the T-shaped mounting member 8 facilitates the installation of the second brake motor 9 and based on the installation environment of the reeling rod 11 , the second brake motor 9 can conveniently drive the reeling rod 11 to rotate.

[0031] In this embodiment, the outer ring of the bearing 1003 at the other end of the reeling rod 11 is fixedly mounted on one side of the T-shaped mounting member 8 on another set of first support rods 2, and the first brake motor 6 is fixedly mounted on the bearing plate 5, so that the output end of the first brake motor 6 passes through the second support rod 3, the first connecting plate 4 and one end of the threaded rod 10 and is fixedly connected;

[0032] Specifically, the first brake motor 6 can conveniently drive the threaded rod 10 to rotate.

[0033] In this embodiment, the sleeve 1001 is sleeved in the threaded rod 10 to form a threaded connection, and both ends of the connecting rod 1002 are fixedly connected to the sleeves 1001 on the two sets of threaded rods 10 respectively;

[0034] Specifically, the sleeve 1001 can facilitate the installation of the connecting rod 1002, and when the sleeve 1001 moves, the threaded rod 10 can be moved together. The connecting rod 1002 can cooperate with the retracting rod 11 to prop up the sunshade cloth 12.

[0035] In this embodiment, the outer ring of the bearing 1003 at the other end of the threaded rod 10 is fixedly mounted on the second connecting plate 7, one end of the sunshade cloth 12 is fixedly connected to the retracting rod 11, and the other end of the sunshade cloth 12 is fixedly connected to the connecting rod 1002, and the retracting rod 11 is located higher than the connecting rod 1002;

[0036] Specifically, the sunshade cloth 12 can provide a main sunshade effect.

[0037] In this embodiment, two groups of forward and reverse switches are provided in the control device 13, and the first brake motors 6 corresponding to the two groups of second support rods 3 are connected in series with each other and electrically connected to one group of forward and reverse switches in the control device 13, and two groups of wires at the terminal of the second brake motor 9 pass through the opening 14 at the upper part of the first support rod 2 and extend from the opening 14 at the bottom of the first support rod 2 to form an electrical connection with another group of forward and reverse switches in the control device 13, and the wiring method of the first brake motor 6 is consistent with that of the second brake motor 9, and the control device 13 is electrically connected to the power supply in the hull 1;

[0038] Specifically, the control device 13 can control the on / off of the first brake motor 6 and the second brake motor 9 .

[0039] The working principle and use process of the utility model are as follows: when the hull 1 is on the water surface, if sunshade is needed, the two groups of first brake motors 6 and one group of second brake motors 9 can be directly controlled to rotate through the control device 13, and the first brake motor 6 drives the threaded rod 10 to rotate, so that the sleeve 1001 moves on the threaded rod 10 and moves the connecting rod 1002 away from the reeling rod 11, and at the same time, the second brake motor 9 drives the reeling rod 11 to rotate, so that the sunshade cloth 12 wound on the reeling rod 11 is loosened, and the sunshade cloth 12 is unfolded under the action of the connecting rod 1002 to achieve the sunshade effect;

[0040] During the process, the distance between the sleeve 1001, the connecting rod 1002 and the retracting rod 11 can be flexibly adjusted by controlling the first brake motor 6, and the length of the retracting rod 11 to release the sunshade cloth 12 can be adjusted by controlling the second brake motor 9, so as to adjust the unfolding size of the sunshade cloth 12. When the sunshade cloth 12 is unfolded, it can be always controlled to be in a tight state.

[0041] When the sunshade cloth 12 is retracted, the first brake motor 6 is used to reversely control the sleeve 1001 and the connecting rod 1002 to be as close to the retracting rod 11 as possible, and the second brake motor 9 is used to reversely control the retracting rod 11 to completely retract the sunshade cloth 12. The sunshade cloth 12 will not be wrinkled after being retracted, thus avoiding noise caused by wind blowing, and it will always remain taut when unfolded to ensure the use effect. The first brake motor 6 and the second brake motor 9 can rotate when started, and their output ends will not rotate under the influence of external forces in the closed state, thus ensuring the stability of the unfolded sunshade cloth 12 and avoiding looseness. The installation of the sunshade cloth 12 only requires connecting the two ends to the retracting rod 11 and the connecting rod 1002 respectively. It is easy to install and more convenient to disassemble, making it more convenient to operate the sunshade cloth 12 when needed.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A retractable sunshade device for a ship, comprising a hull (1), a first support rod (2) being arranged on one side of the hull (1), and a second support rod (3) being arranged on the other side of the hull (1), characterized in that: A first connecting plate (4) is arranged on one side of the top of the second support rod (3), a bearing plate (5) is arranged on the other side of the second support rod (3), a first brake motor (6) is arranged on the bearing plate (5), a second connecting plate (7) is arranged on one side of the first support rod (2), a T-shaped mounting member (8) is arranged on one side of the second connecting plate (7), a second brake motor (9) is arranged on the T-shaped mounting member (8), a threaded rod (10) is arranged between the first connecting plate (4) and the second connecting plate (7), a retracting rod (11) is arranged on one side of the T-shaped mounting member (8), a sunshade cloth (12) is arranged on the retracting rod (11), a control device (13) is arranged in the hull (1), and an opening (14) is opened on the outer side of the first support rod (2); The threaded rod (10) comprises a sleeve (1001), a connecting rod (1002) and a bearing (1003); the sleeve (1001) is arranged on the threaded rod (1001), the connecting rod (1002) is arranged outside the sleeve (1001), and the bearing (1003) is arranged at one end of the threaded rod (10).

2. A retractable sunshade device for a ship according to claim 1, characterized in that: The first support rod (2) and the second support rod (3) are both in two groups. The first support rod (2) and the second support rod (3) are both in a hollow state and have two groups of identical openings (14) on the outer side. The threaded rod (10) has two groups in total. The inner ring of the bearing (1003) is fixedly installed on the outer end of the threaded rod (10). The outer end of the retracting rod (11) is provided with a similar bearing (1003) and has the same installation structure.

3. A retractable sunshade device for a ship according to claim 1, characterized in that: The T-shaped mounting member (8) is fixedly mounted on one side of the second connecting plate (7), the second brake motor (9) is fixedly mounted on the T-shaped mounting member (8), and the output end of the second brake motor (9) passes through the T-shaped mounting member (8) and is fixedly connected to one end of the reeling rod (11).

4. A retractable sunshade device for a ship according to claim 1, characterized in that: The outer ring of the bearing (1003) at the other end of the retracting rod (11) is fixedly mounted on one side of the T-shaped mounting member (8) on another group of first support rods (2), and the first brake motor (6) is fixedly mounted on the bearing plate (5), so that the output end of the first brake motor (6) passes through the second support rod (3), the first connecting plate (4) and one end of the threaded rod (10) are fixedly connected.

5. The retractable sunshade device for a ship according to claim 1, characterized in that: The sleeve (1001) is sleeved in the threaded rod (10) to form a threaded connection, and the two ends of the connecting rod (1002) are respectively fixedly connected to the sleeves (1001) on the two groups of threaded rods (10).

6. The retractable sunshade device for a ship according to claim 1, characterized in that: The outer ring of the bearing (1003) at the other end of the threaded rod (10) is fixedly mounted on the second connecting plate (7), one end of the sunshade cloth (12) is fixedly connected to the retracting rod (11), and the other end of the sunshade cloth (12) is fixedly connected to the connecting rod (1002), and the retracting rod (11) is located higher than the connecting rod (1002).

7. The retractable sunshade device for a ship according to claim 1, characterized in that: The control device (13) is provided with two groups of forward and reverse switches. The two groups of first brake motors (6) corresponding to the second support rods (3) are connected in series with each other and are electrically connected to one group of forward and reverse switches in the control device (13). The two groups of wires at the connection terminals of the second brake motor (9) pass through the opening (14) at the top of the first support rod (2) and extend from the opening (14) at the bottom of the first support rod (2) to form an electrical connection with another group of forward and reverse switches in the control device (13). The wiring method of the first brake motor (6) is consistent with that of the second brake motor (9), and the control device (13) is electrically connected to the power supply in the hull (1).

Images