A tourist boat anti-rollover device with high safety

Abstract

The present invention relates to the technical field of tourist boat rollover prevention, and discloses a highly safe tourist boat rollover prevention device, comprising a hull, wherein both side walls of the hull are provided with a clearance groove, and a plurality of rotating shafts are rotatably connected in the clearance grooves, a frame is fixedly connected to one side wall of the rotating shaft, and a rubber wing bag is fixedly connected to one side wall of the frame, and a driving device is provided on one side of the hull. The present invention, by providing the rotating shaft, the frame, the rubber wing bag and the driving device for use in conjunction, can use the driving device to drive the rotating shaft to rotate, and the rotating rotating shaft drives the frame and the rubber wing bag to unfold, so that when the hull shakes and tilts significantly, the unfolded frame and rubber wing bag are used to support and stabilize the hull to prevent the hull from rolling over, and during normal travel of the hull, the frame and the rubber wing bag can be stored in the clearance groove to prevent the frame and the rubber wing bag from blocking the travel of the hull, and the clearance groove can also be used to protect the frame and the rubber wing bag.

Description

Technical Field

[0001] The present invention relates to the technical field of tourist boat rollover prevention, and in particular to a tourist boat rollover prevention device with high safety. Background Art

[0002] Tourist ships are a general term for various passenger vessels used to carry passengers for travel, sightseeing and excursions. The entertainment facilities and luxurious services on board are considered an indispensable part of the journey.

[0003] The traditional hull structure is generally narrow in front and wide in the back, with a V-shaped strip in the front. The advantages of this structure are low sailing resistance, high speed, and low power consumption, but its anti-rollover ability is poor.

[0004] To this end, we propose a tourist boat anti-rollover device with high safety to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art and to propose a tourist boat anti-rollover device with high safety.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A highly safe anti-rollover device for a tourist boat comprises a hull, wherein both sidewalls of the hull are provided with a clearance groove, wherein a plurality of rotating shafts are rotatably connected in the clearance grooves, wherein one sidewall of the rotating shaft is fixedly connected to a frame, and one sidewall of the frame is fixedly connected to a rubber wing bag, and a driving device is provided on one side of the hull;

[0008] The driving device includes an air pump, and the air pump is fixedly connected to the hull. A strip hole connecting two giveway grooves is opened on the side wall of the hull, and the output end of the air pump is connected to the strip hole. A piston is slidably connected in the strip hole, and a rack is fixedly connected to one side wall of the piston. A gear is fixedly sleeved on one side wall of one of the rotating shafts, and the gear is meshed with the rack.

[0009] Preferably, an air intake hole is provided on the outer wall of the hull below the strip hole, and a one-way valve is provided in the air intake hole. A hole is provided at one end of one of the rotating shafts, and a connecting channel connected to the hole is provided at one end of the air intake hole. A connecting channel is fixedly connected to a side wall of one side of the skeleton, and one end of the connecting channel passes through the skeleton and is connected to the hole, and the other end of the connecting channel is connected to the rubber wing bag.

[0010] Preferably, an exhaust hole is provided on the outer wall of the hull on one side of the air inlet, and one end of the exhaust hole is connected to the channel.

[0011] Preferably, a torsion spring is sleeved on an outer wall of a rotating shaft away from the gear, and one end of the torsion spring is fixedly connected to the hull, and the other end of the torsion spring is fixedly connected to the rotating shaft.

[0012] Preferably, a retaining ring is fixedly connected to the inner wall of the strip-shaped hole, and the inner wall of the retaining ring is slidably connected to the rack.

[0013] Preferably, a limit stop sleeve is fixedly connected to the inner wall of the strip-shaped hole.

[0014] Preferably, a clamping groove is provided on one side wall of the frame, and the rubber wing bag is arranged inside the clamping groove. A threaded hole is provided on the upper surface of the frame, and a fixing bolt is threadedly connected in the threaded hole.

[0015] Preferably, a connecting hard tube is provided in the rubber wing bag below the frame, and the connecting hard tube is fixedly connected to the inner wall of the rubber wing bag.

[0016] Preferably, the outer wall fixing sleeve of the piston is provided with a rubber sleeve, and the outer wall of the rubber sleeve is interference fit with the inner wall of the strip-shaped hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention provides a rotating shaft, a frame, a rubber wing bag and a driving device for use in conjunction. The driving device can be used to drive the rotating shaft to rotate, and the rotating rotating shaft drives the frame and the rubber wing bag to unfold. Therefore, when the hull shakes and tilts significantly, the unfolded frame and rubber wing bag can be used to support and stabilize the hull to prevent the hull from capsizing. In addition, during normal travel of the hull, the frame and the rubber wing bag can be stored in the clearance groove to prevent the frame and the rubber wing bag from blocking the travel of the hull. At the same time, the clearance groove can be used to protect the frame and the rubber wing bag.

[0019] 2. The present invention, by arranging an air pump, a piston, a gear and a rack for use in conjunction with each other, can utilize the air pump and the like to drive the rubber wing bag and the frame to rotate and open, thereby utilizing the rubber wing bag and the frame to support and stabilize the hull. At the same time, the air pump can also be used to inflate the rubber wing bag, thereby causing the rubber wing bag to swell, thereby increasing the ability of the rubber wing bag to support and stabilize the hull.

[0020] 3. The present invention provides exhaust holes, so that when the frame and the rubber wing bag are stored in the clearance groove, the frame and the rubber wing bag do not block the movement of the hull. The air in the rubber wing bag can be discharged through the exhaust holes, so that the rubber wing bag can be prevented from being unable to be folded and stored due to swelling of the internal air. When the rubber wing bag is inflated, the piston can block the exhaust holes to prevent the air in the rubber wing bag from being discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1This is a schematic diagram of the top view of a highly safe anti-rollover device for tourist boats proposed by the present invention;

[0022] Figure 2 This is a schematic cross-sectional view of a highly safe anti-rollover device for tourist boats proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of a rubber wing bag for a tourist boat anti-rollover device with high safety proposed by the present invention;

[0024] Figure 4 This is a partial structural diagram of a highly safe anti-rollover device for tourist boats proposed by the present invention;

[0025] Figure 5 This is a schematic diagram of the skeleton structure of a highly safe anti-rollover device for tourist boats proposed by the present invention;

[0026] Figure 6 This is a partial cross-sectional structural diagram of a highly safe anti-rollover device for tourist boats proposed by the present invention;

[0027] Figure 7 for Figure 2 A schematic diagram of the structure enlarged in the middle;

[0028] Figure 8 for Figure 4 The enlarged structural diagram at B in the middle;

[0029] Figure 9 for Figure 5 Schematic diagram of the structure enlarged at point C in the middle.

[0030] In the figure: 1. Hull; 2. Gap; 3. Rotating shaft; 4. Frame; 5. Rubber wing bag; 6. Air pump; 7. Strip hole; 8. Piston; 9. Rack; 10. Gear; 11. Air inlet; 12. One-way valve; 13. Hole; 14. Connecting channel; 15. Connecting hard pipe; 16. Exhaust hole; 17. Torsion spring; 18. Retaining ring; 19. Limit stop sleeve; 20. Clamping groove; 21. Fixing bolt; 22. Connecting pipe. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] Reference Figure 1-9 A highly safe anti-rollover device for tourist boats includes a hull 1, with both sidewalls of the hull 1 provided with a clearance groove 2, and a plurality of rotating shafts 3 rotatably connected in the clearance groove 2, a frame 4 fixedly connected to one sidewall of the rotating shaft 3, and a rubber wing bag 5 fixedly connected to one sidewall of the frame 4, and a driving device provided on one side of the hull 1;

[0034] The driving device includes an air pump 6, and the air pump 6 is fixedly connected to the hull 1. A strip hole 7 connecting the two giveway grooves 2 is opened on the side wall of the hull 1, and the output end of the air pump 6 is connected to the strip hole 7. A piston 8 is slidably connected in the strip hole 7, and a rack 9 is fixedly connected to one side wall of the piston 8. A gear 10 is fixedly sleeved on one side wall of one rotating shaft 3, and the gear 10 is meshed with the rack 9.

[0035] Furthermore, an air inlet 11 is provided on the outer wall of the hull 1 below the strip hole 7, and a one-way valve 12 is provided in the air inlet 11. A hole 13 is provided at one end of one rotating shaft 3, and a connecting channel 14 connected to the hole 13 is provided at one end of the air inlet 11. A connecting pipe 22 is fixedly connected to one side wall of the skeleton 4, and one end of the connecting pipe 22 passes through the skeleton 4 and is connected to the hole 13, and the other end of the connecting pipe 22 is connected to the rubber wing bag 5. By arranging an air pump 6, a piston 8, a gear 10 and a rack 9 for use, the air pump 6 can be used to drive the rubber wing bag 5 and the skeleton 4 to rotate and open, so that the rubber wing bag 5 and the skeleton 4 are used to support and stabilize the hull 1. At the same time, the air pump 6 can also be used to inflate the rubber wing bag 5, so that the rubber wing bag 5 bulges, thereby increasing the ability of the rubber wing bag 5 to support and stabilize the hull 1.

[0036] Furthermore, an exhaust hole 16 is provided on the outer wall of the hull 1 on the side of the air inlet 11, and one end of the exhaust hole 16 is connected to the connecting channel 14. By providing the exhaust hole 16, when the skeleton 4 and the rubber wing bag 5 are stored in the makeshift groove 2, the air in the rubber wing bag 5 can be discharged through the exhaust hole 16 to avoid the skeleton 4 and the rubber wing bag 5 blocking the movement of the hull 1, so as to avoid the rubber wing bag 5 being unable to be folded and stored due to the expansion of the internal air.

[0037] Furthermore, a torsion spring 17 is provided on the outer wall of a rotating shaft 3 away from the gear 10, and one end of the torsion spring 17 is fixedly connected to the hull 1, and the other end of the torsion spring 17 is fixedly connected to the rotating shaft 3. By providing the torsion spring 17, when the skeleton 4 and the rubber wing bag 5 need to be folded up, the rotating shaft 3 can be driven to rotate by the torsion spring 17, and the rotating rotating shaft 3 drives the skeleton 4 and the rubber wing bag 5 to rotate into the give way groove 2.

[0038] Furthermore, a retaining ring 18 is fixedly connected to the inner wall of the strip hole 7, and the inner wall of the retaining ring 18 is slidably connected to the rack 9. By providing the retaining ring 18, the piston 8 can be blocked to prevent the piston 8 from escaping from the strip hole 7. At the same time, the retaining ring 18 can position the piston 8 to ensure that the piston 8 stops at a position covering the exhaust hole 16.

[0039] Furthermore, the inner wall of the strip hole 7 is fixedly connected to a limit stop sleeve 19. By setting the limit stop sleeve 19, the piston 8 can be blocked to prevent the piston 8 from driving the rack 9 to move continuously and causing the rack 9 to disengage from the position of meshing with the gear 10.

[0040] Furthermore, a clamping groove 20 is provided on one side wall of the skeleton 4, and the rubber wing bag 5 is arranged inside the clamping groove 20. A threaded hole is provided on the upper surface of the skeleton 4, and a fixing bolt 21 is threadedly connected to the threaded hole. By setting the clamping groove 20 and cooperating with the fixing bolt 21, the skeleton 4 can clamp and fix the rubber wing bag 5.

[0041] Furthermore, a connecting hard tube 15 is provided in the rubber wing bag 5 located below the skeleton 4, and the connecting hard tube 15 is fixedly connected to the inner wall of the rubber wing bag 5. By providing the connecting hard tube 15, it can be ensured that when the skeleton 4 clamps the rubber wing bag 5, the skeleton 4 is prevented from being clamped too tightly, thereby preventing the rubber wing bags 5 on both sides of the skeleton 4 from being disconnected.

[0042] Furthermore, a rubber sleeve is provided on the outer wall fixing sleeve of the piston 8, and the outer wall of the rubber sleeve is interference fit with the inner wall of the strip hole 7. By providing the rubber sleeve, the air tightness of the piston 8 can be increased, and by providing the rubber sleeve, the sealing of the piston 8 can be increased when the piston 8 blocks the exhaust hole 16.

[0043] In the present invention, when in use, when the hull 1 shakes too violently due to wind and waves or when passengers get on and off the hull 1, the air pump 6 can be started, and the started air pump 6 inflates the strip hole 7. When the air pressure in the strip hole 7 increases due to the inflation of the air pump 6, the air pressure pushes the piston 8 to move, and the moving piston 8 pushes the rack 9 to move, and the moving rack 9 drives the gear 10 to rotate, and the rotating gear 10 drives the rotating shaft 3 to rotate, and the rotating rotating shaft 3 drives the skeleton 4 to rotate, and the rotating skeleton 4 drives the rubber wing bag 5 to unfold, and the hull 1 is stabilized by the skeleton 4 and the rubber wing bag 5. When the hull 1 tilts significantly, the skeleton 4 and the rubber wing bag 5 are against the water surface to support the hull 1, so as to prevent the hull 1 from tipping over. At the same time, when the piston 8 moves, when the piston 8 moves to the other side of the air inlet 11, the piston 8 The exhaust hole 16 is blocked, and at the same time, the air in the strip hole 7 can rush into the rubber wing bag 5 through the one-way valve 12 and the air inlet hole 11, causing the rubber wing bag 5 to swell, thereby increasing the ability of the rubber wing bag 5 to support and stabilize the hull 1; when it is necessary to fold and stow the skeleton 4 and the rubber wing bag 5, the air pump 6 is started to reverse, so that the air pump 6 sucks back the air in the strip hole 7. When the air in the strip hole 7 is sucked back by the air pump 6, the air pressure in the strip hole 7 decreases. When the air pressure in the strip hole 7 decreases, the piston 8 drives the rack 9 to move and reset. After the piston 8 moves to a certain position, the piston 8 disengages from the blocked exhaust hole 16. After the piston 8 disengages from the blocked exhaust hole 16, the air in the rubber wing bag 5 can be discharged through the exhaust hole 16, thereby preventing the rubber wing bag 5 from being unable to be folded and stowed due to the swelling of the internal air.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A highly safe anti-rollover device for a tourist boat, comprising a hull (1), wherein both side walls of the hull (1) are provided with a clearance groove (2), and a plurality of rotating shafts (3) are rotatably connected in the clearance groove (2), a side wall of one side of the rotating shaft (3) is fixedly connected to a frame (4), and a side wall of one side of the frame (4) is fixedly connected to a rubber wing bag (5), and a driving device is provided on one side of the hull (1). It is characterized by: The driving device includes an air pump (6), and the air pump (6) is fixedly connected to the hull (1), a strip hole (7) communicating with the two give-way grooves (2) is opened on the side wall of the hull (1), and the output end of the air pump (6) is connected to the strip hole (7), a piston (8) is slidably connected in the strip hole (7), and a rack (9) is fixedly connected to one side wall of the piston (8), a gear (10) is fixedly sleeved on one side wall of one of the rotating shafts (3), and the gear (10) is meshed with the rack (9); An air inlet (11) is provided on the outer wall of the hull (1) below the strip hole (7), and a one-way valve (12) is provided in the air inlet (11), one end of one of the rotating shafts (3) is provided with a hole (13), one end of the air inlet (11) is provided with a connecting passage (14) communicating with the hole (13), a connecting pipe (22) is fixedly connected to one side wall of the frame (4), and one end of the connecting pipe (22) passes through the frame (4) and is in communication with the hole (13), and the other end of the connecting pipe (22) is in communication with the rubber wing bag (5); An exhaust hole (16) is provided on the outer wall of the hull (1) on one side of the air inlet (11), and one end of the exhaust hole (16) is connected to the connecting channel (14).

2. A highly safe anti-rollover device for tourist boats according to claim 1, characterized in that: A torsion spring (17) is sleeved on the outer wall of a rotating shaft (3) away from the gear (10), and one end of the torsion spring (17) is fixedly connected to the hull (1), and the other end of the torsion spring (17) is fixedly connected to the rotating shaft (3).

3. A highly safe anti-rollover device for tourist boats according to claim 1, characterized in that: A retaining ring (18) is fixedly connected to the inner wall of the strip-shaped hole (7), and the inner wall of the retaining ring (18) is slidably connected to the rack (9).

4. The highly safe anti-rollover device for tourist boats according to claim 1, characterized in that: The inner wall of the strip-shaped hole (7) is fixedly connected to a limit stop sleeve (19).

5. The highly safe anti-rollover device for tourist boats according to claim 1, characterized in that: A clamping groove (20) is provided on one side wall of the frame (4), and the rubber wing bag (5) is arranged inside the clamping groove (20). A threaded hole is provided on the upper surface of the frame (4), and a fixing bolt (21) is threadedly connected in the threaded hole.

6. The highly safe anti-rollover device for tourist boats according to claim 5, characterized in that: A connecting hard tube (15) is provided in the rubber wing bag (5) located below the skeleton (4), and the connecting hard tube (15) is fixedly connected to the inner wall of the rubber wing bag (5).

7. The highly safe anti-rollover device for tourist boats according to claim 5, characterized in that: The outer wall fixing sleeve of the piston (8) is provided with a rubber sleeve, and the outer wall of the rubber sleeve is interference-fitted with the inner wall of the strip-shaped hole (7).

Images